subprojects/gst-plugins-good/docs/gst_plugins_cache.json

   1 {
   2     "1394": {
   3         "description": "Source for video data via IEEE1394 interface",
   4         "elements": {
   5             "dv1394src": {
   6                 "author": "Erik Walthinsen <omega@temple-baptist.com>, Daniel Fischer <dan@f3c.com>, Wim Taymans <wim@fluendo.com>, Zaheer Abbas Merali <zaheerabbas at merali dot org>",
   7                 "description": "Source for DV video data from firewire port",
   8                 "hierarchy": [
   9                     "GstDV1394Src",
  10                     "GstPushSrc",
  11                     "GstBaseSrc",
  12                     "GstElement",
  13                     "GstObject",
  14                     "GInitiallyUnowned",
  15                     "GObject"
  16                 ],
  17                 "interfaces": [
  18                     "GstURIHandler"
  19                 ],
  20                 "klass": "Source/Video",
  21                 "long-name": "Firewire (1394) DV video source",
  22                 "pad-templates": {
  23                     "src": {
  24                         "caps": "video/x-dv:\n         format: { NTSC, PAL }\n   systemstream: true\n",
  25                         "direction": "src",
  26                         "presence": "always"
  27                     }
  28                 },
  29                 "properties": {
  30                     "channel": {
  31                         "blurb": "Channel number for listening",
  32                         "conditionally-available": false,
  33                         "construct": false,
  34                         "construct-only": false,
  35                         "controllable": false,
  36                         "default": "63",
  37                         "max": "64",
  38                         "min": "0",
  39                         "mutable": "null",
  40                         "readable": true,
  41                         "type": "gint",
  42                         "writable": true
  43                     },
  44                     "consecutive": {
  45                         "blurb": "send n consecutive frames after skipping",
  46                         "conditionally-available": false,
  47                         "construct": false,
  48                         "construct-only": false,
  49                         "controllable": false,
  50                         "default": "1",
  51                         "max": "2147483647",
  52                         "min": "1",
  53                         "mutable": "null",
  54                         "readable": true,
  55                         "type": "gint",
  56                         "writable": true
  57                     },
  58                     "device-name": {
  59                         "blurb": "user-friendly name of the device",
  60                         "conditionally-available": false,
  61                         "construct": false,
  62                         "construct-only": false,
  63                         "controllable": false,
  64                         "default": "Default",
  65                         "mutable": "null",
  66                         "readable": true,
  67                         "type": "gchararray",
  68                         "writable": false
  69                     },
  70                     "drop-incomplete": {
  71                         "blurb": "drop incomplete frames",
  72                         "conditionally-available": false,
  73                         "construct": false,
  74                         "construct-only": false,
  75                         "controllable": false,
  76                         "default": "true",
  77                         "mutable": "null",
  78                         "readable": true,
  79                         "type": "gboolean",
  80                         "writable": true
  81                     },
  82                     "guid": {
  83                         "blurb": "select one of multiple DV devices by its GUID. use a hexadecimal like 0xhhhhhhhhhhhhhhhh. (0 = no guid)",
  84                         "conditionally-available": false,
  85                         "construct": false,
  86                         "construct-only": false,
  87                         "controllable": false,
  88                         "default": "0",
  89                         "max": "18446744073709551615",
  90                         "min": "0",
  91                         "mutable": "null",
  92                         "readable": true,
  93                         "type": "guint64",
  94                         "writable": true
  95                     },
  96                     "port": {
  97                         "blurb": "Port number (-1 automatic)",
  98                         "conditionally-available": false,
  99                         "construct": false,
 100                         "construct-only": false,
 101                         "controllable": false,
 102                         "default": "-1",
 103                         "max": "16",
 104                         "min": "-1",
 105                         "mutable": "null",
 106                         "readable": true,
 107                         "type": "gint",
 108                         "writable": true
 109                     },
 110                     "skip": {
 111                         "blurb": "skip n frames",
 112                         "conditionally-available": false,
 113                         "construct": false,
 114                         "construct-only": false,
 115                         "controllable": false,
 116                         "default": "0",
 117                         "max": "2147483647",
 118                         "min": "0",
 119                         "mutable": "null",
 120                         "readable": true,
 121                         "type": "gint",
 122                         "writable": true
 123                     },
 124                     "use-avc": {
 125                         "blurb": "Use AV/C VTR control",
 126                         "conditionally-available": false,
 127                         "construct": false,
 128                         "construct-only": false,
 129                         "controllable": false,
 130                         "default": "true",
 131                         "mutable": "null",
 132                         "readable": true,
 133                         "type": "gboolean",
 134                         "writable": true
 135                     }
 136                 },
 137                 "rank": "none",
 138                 "signals": {
 139                     "frame-dropped": {
 140                         "args": [],
 141                         "return-type": "void",
 142                         "when": "last"
 143                     }
 144                 }
 145             },
 146             "hdv1394src": {
 147                 "author": "Edward Hervey <bilboed@bilboed.com>",
 148                 "description": "Source for MPEG-TS video data from firewire port",
 149                 "hierarchy": [
 150                     "GstHDV1394Src",
 151                     "GstPushSrc",
 152                     "GstBaseSrc",
 153                     "GstElement",
 154                     "GstObject",
 155                     "GInitiallyUnowned",
 156                     "GObject"
 157                 ],
 158                 "interfaces": [
 159                     "GstURIHandler"
 160                 ],
 161                 "klass": "Source/Video",
 162                 "long-name": "Firewire (1394) HDV video source",
 163                 "pad-templates": {
 164                     "src": {
 165                         "caps": "video/mpegts:\n   systemstream: true\n     packetsize: 188\n",
 166                         "direction": "src",
 167                         "presence": "always"
 168                     }
 169                 },
 170                 "properties": {
 171                     "channel": {
 172                         "blurb": "Channel number for listening",
 173                         "conditionally-available": false,
 174                         "construct": false,
 175                         "construct-only": false,
 176                         "controllable": false,
 177                         "default": "63",
 178                         "max": "64",
 179                         "min": "0",
 180                         "mutable": "null",
 181                         "readable": true,
 182                         "type": "gint",
 183                         "writable": true
 184                     },
 185                     "device-name": {
 186                         "blurb": "user-friendly name of the device",
 187                         "conditionally-available": false,
 188                         "construct": false,
 189                         "construct-only": false,
 190                         "controllable": false,
 191                         "default": "Default",
 192                         "mutable": "null",
 193                         "readable": true,
 194                         "type": "gchararray",
 195                         "writable": false
 196                     },
 197                     "guid": {
 198                         "blurb": "select one of multiple DV devices by its GUID. use a hexadecimal like 0xhhhhhhhhhhhhhhhh. (0 = no guid)",
 199                         "conditionally-available": false,
 200                         "construct": false,
 201                         "construct-only": false,
 202                         "controllable": false,
 203                         "default": "0",
 204                         "max": "18446744073709551615",
 205                         "min": "0",
 206                         "mutable": "null",
 207                         "readable": true,
 208                         "type": "guint64",
 209                         "writable": true
 210                     },
 211                     "port": {
 212                         "blurb": "Port number (-1 automatic)",
 213                         "conditionally-available": false,
 214                         "construct": false,
 215                         "construct-only": false,
 216                         "controllable": false,
 217                         "default": "-1",
 218                         "max": "16",
 219                         "min": "-1",
 220                         "mutable": "null",
 221                         "readable": true,
 222                         "type": "gint",
 223                         "writable": true
 224                     },
 225                     "use-avc": {
 226                         "blurb": "Use AV/C VTR control",
 227                         "conditionally-available": false,
 228                         "construct": false,
 229                         "construct-only": false,
 230                         "controllable": false,
 231                         "default": "true",
 232                         "mutable": "null",
 233                         "readable": true,
 234                         "type": "gboolean",
 235                         "writable": true
 236                     }
 237                 },
 238                 "rank": "none"
 239             }
 240         },
 241         "filename": "gst1394",
 242         "license": "LGPL",
 243         "other-types": {},
 244         "package": "GStreamer Good Plug-ins",
 245         "source": "gst-plugins-good",
 246         "tracers": {},
 247         "url": "Unknown package origin"
 248     },
 249     "aasink": {
 250         "description": "ASCII Art video sink & filter",
 251         "elements": {
 252             "aasink": {
 253                 "author": "Wim Taymans <wim.taymans@chello.be>",
 254                 "description": "An ASCII art videosink",
 255                 "hierarchy": [
 256                     "GstAASink",
 257                     "GstVideoSink",
 258                     "GstBaseSink",
 259                     "GstElement",
 260                     "GstObject",
 261                     "GInitiallyUnowned",
 262                     "GObject"
 263                 ],
 264                 "klass": "Sink/Video",
 265                 "long-name": "ASCII art video sink",
 266                 "pad-templates": {
 267                     "sink": {
 268                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
 269                         "direction": "sink",
 270                         "presence": "always"
 271                     }
 272                 },
 273                 "properties": {
 274                     "brightness": {
 275                         "blurb": "brightness",
 276                         "conditionally-available": false,
 277                         "construct": false,
 278                         "construct-only": false,
 279                         "controllable": false,
 280                         "default": "0",
 281                         "max": "2147483647",
 282                         "min": "-2147483648",
 283                         "mutable": "null",
 284                         "readable": true,
 285                         "type": "gint",
 286                         "writable": true
 287                     },
 288                     "contrast": {
 289                         "blurb": "contrast",
 290                         "conditionally-available": false,
 291                         "construct": false,
 292                         "construct-only": false,
 293                         "controllable": false,
 294                         "default": "16",
 295                         "max": "2147483647",
 296                         "min": "-2147483648",
 297                         "mutable": "null",
 298                         "readable": true,
 299                         "type": "gint",
 300                         "writable": true
 301                     },
 302                     "dither": {
 303                         "blurb": "dither",
 304                         "conditionally-available": false,
 305                         "construct": false,
 306                         "construct-only": false,
 307                         "controllable": false,
 308                         "default": "no-dithering (0)",
 309                         "mutable": "null",
 310                         "readable": true,
 311                         "type": "GstAASinkDitherers",
 312                         "writable": true
 313                     },
 314                     "driver": {
 315                         "blurb": "driver",
 316                         "conditionally-available": false,
 317                         "construct": false,
 318                         "construct-only": false,
 319                         "controllable": false,
 320                         "default": "x11 (0)",
 321                         "mutable": "null",
 322                         "readable": true,
 323                         "type": "GstAASinkDrivers",
 324                         "writable": true
 325                     },
 326                     "frame-time": {
 327                         "blurb": "frame time",
 328                         "conditionally-available": false,
 329                         "construct": false,
 330                         "construct-only": false,
 331                         "controllable": false,
 332                         "default": "0",
 333                         "max": "2147483647",
 334                         "min": "-2147483648",
 335                         "mutable": "null",
 336                         "readable": true,
 337                         "type": "gint",
 338                         "writable": false
 339                     },
 340                     "frames-displayed": {
 341                         "blurb": "frames displayed",
 342                         "conditionally-available": false,
 343                         "construct": false,
 344                         "construct-only": false,
 345                         "controllable": false,
 346                         "default": "0",
 347                         "max": "2147483647",
 348                         "min": "-2147483648",
 349                         "mutable": "null",
 350                         "readable": true,
 351                         "type": "gint",
 352                         "writable": false
 353                     },
 354                     "gamma": {
 355                         "blurb": "gamma",
 356                         "conditionally-available": false,
 357                         "construct": false,
 358                         "construct-only": false,
 359                         "controllable": false,
 360                         "default": "1",
 361                         "max": "5",
 362                         "min": "0",
 363                         "mutable": "null",
 364                         "readable": true,
 365                         "type": "gfloat",
 366                         "writable": true
 367                     },
 368                     "height": {
 369                         "blurb": "height",
 370                         "conditionally-available": false,
 371                         "construct": false,
 372                         "construct-only": false,
 373                         "controllable": false,
 374                         "default": "24",
 375                         "max": "2147483647",
 376                         "min": "-2147483648",
 377                         "mutable": "null",
 378                         "readable": true,
 379                         "type": "gint",
 380                         "writable": true
 381                     },
 382                     "inversion": {
 383                         "blurb": "inversion",
 384                         "conditionally-available": false,
 385                         "construct": false,
 386                         "construct-only": false,
 387                         "controllable": false,
 388                         "default": "false",
 389                         "mutable": "null",
 390                         "readable": true,
 391                         "type": "gboolean",
 392                         "writable": true
 393                     },
 394                     "randomval": {
 395                         "blurb": "randomval",
 396                         "conditionally-available": false,
 397                         "construct": false,
 398                         "construct-only": false,
 399                         "controllable": false,
 400                         "default": "0",
 401                         "max": "2147483647",
 402                         "min": "-2147483648",
 403                         "mutable": "null",
 404                         "readable": true,
 405                         "type": "gint",
 406                         "writable": true
 407                     },
 408                     "width": {
 409                         "blurb": "width",
 410                         "conditionally-available": false,
 411                         "construct": false,
 412                         "construct-only": false,
 413                         "controllable": false,
 414                         "default": "80",
 415                         "max": "2147483647",
 416                         "min": "-2147483648",
 417                         "mutable": "null",
 418                         "readable": true,
 419                         "type": "gint",
 420                         "writable": true
 421                     }
 422                 },
 423                 "rank": "none"
 424             },
 425             "aatv": {
 426                 "author": "Eric Marks <bigmarkslp@gmail.com>",
 427                 "description": "ASCII art effect",
 428                 "hierarchy": [
 429                     "GstAATv",
 430                     "GstVideoFilter",
 431                     "GstBaseTransform",
 432                     "GstElement",
 433                     "GstObject",
 434                     "GInitiallyUnowned",
 435                     "GObject"
 436                 ],
 437                 "klass": "Filter/Effect/Video",
 438                 "long-name": "aaTV effect",
 439                 "pad-templates": {
 440                     "sink": {
 441                         "caps": "video/x-raw:\n         format: { I420 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
 442                         "direction": "sink",
 443                         "presence": "always"
 444                     },
 445                     "src": {
 446                         "caps": "video/x-raw:\n         format: { RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
 447                         "direction": "src",
 448                         "presence": "always"
 449                     }
 450                 },
 451                 "properties": {
 452                     "brightness": {
 453                         "blurb": "Brightness",
 454                         "conditionally-available": false,
 455                         "construct": false,
 456                         "construct-only": false,
 457                         "controllable": false,
 458                         "default": "0",
 459                         "max": "255",
 460                         "min": "-255",
 461                         "mutable": "null",
 462                         "readable": true,
 463                         "type": "gint",
 464                         "writable": true
 465                     },
 466                     "brightness-actual": {
 467                         "blurb": "Actual calculated foreground pixel fill percentage",
 468                         "conditionally-available": false,
 469                         "construct": false,
 470                         "construct-only": false,
 471                         "controllable": false,
 472                         "default": "0.35",
 473                         "max": "1",
 474                         "min": "0",
 475                         "mutable": "null",
 476                         "readable": true,
 477                         "type": "gfloat",
 478                         "writable": false
 479                     },
 480                     "brightness-auto": {
 481                         "blurb": "Automatically adjust brightness based on the previous frame's foreground pixel fill percentage",
 482                         "conditionally-available": false,
 483                         "construct": false,
 484                         "construct-only": false,
 485                         "controllable": false,
 486                         "default": "true",
 487                         "mutable": "null",
 488                         "readable": true,
 489                         "type": "gboolean",
 490                         "writable": true
 491                     },
 492                     "brightness-max": {
 493                         "blurb": "Maximum target foreground pixel fill percentage for automatic brightness control",
 494                         "conditionally-available": false,
 495                         "construct": false,
 496                         "construct-only": false,
 497                         "controllable": false,
 498                         "default": "0.4",
 499                         "max": "1",
 500                         "min": "0",
 501                         "mutable": "null",
 502                         "readable": true,
 503                         "type": "gfloat",
 504                         "writable": true
 505                     },
 506                     "brightness-min": {
 507                         "blurb": "Minimum target foreground pixel fill percentage for automatic brightness control",
 508                         "conditionally-available": false,
 509                         "construct": false,
 510                         "construct-only": false,
 511                         "controllable": false,
 512                         "default": "0.3",
 513                         "max": "1",
 514                         "min": "0",
 515                         "mutable": "null",
 516                         "readable": true,
 517                         "type": "gfloat",
 518                         "writable": true
 519                     },
 520                     "color-background": {
 521                         "blurb": "Color to use as the background for the ASCII text (big-endian ARGB).",
 522                         "conditionally-available": false,
 523                         "construct": false,
 524                         "construct-only": false,
 525                         "controllable": true,
 526                         "default": "-16777216",
 527                         "max": "-1",
 528                         "min": "0",
 529                         "mutable": "null",
 530                         "readable": true,
 531                         "type": "guint",
 532                         "writable": true
 533                     },
 534                     "color-rain": {
 535                         "blurb": "Automatically sets color-rain-bold, color-rain-normal, and color-rain-dim with progressively dimmer values (big-endian ARGB).",
 536                         "conditionally-available": false,
 537                         "construct": false,
 538                         "construct-only": false,
 539                         "controllable": true,
 540                         "default": "-16711936",
 541                         "max": "-1",
 542                         "min": "0",
 543                         "mutable": "null",
 544                         "readable": true,
 545                         "type": "guint",
 546                         "writable": true
 547                     },
 548                     "color-rain-bold": {
 549                         "blurb": "Sets the brightest color to use for foreground ASCII text rain overlays (big-endian ARGB).",
 550                         "conditionally-available": false,
 551                         "construct": false,
 552                         "construct-only": false,
 553                         "controllable": true,
 554                         "default": "-16711936",
 555                         "max": "-1",
 556                         "min": "0",
 557                         "mutable": "null",
 558                         "readable": true,
 559                         "type": "guint",
 560                         "writable": true
 561                     },
 562                     "color-rain-dim": {
 563                         "blurb": "Sets the dimmest brightness color to use for foreground ASCII text rain overlays (big-endian ARGB).",
 564                         "conditionally-available": false,
 565                         "construct": false,
 566                         "construct-only": false,
 567                         "controllable": true,
 568                         "default": "-16761088",
 569                         "max": "-1",
 570                         "min": "0",
 571                         "mutable": "null",
 572                         "readable": true,
 573                         "type": "guint",
 574                         "writable": true
 575                     },
 576                     "color-rain-normal": {
 577                         "blurb": "Sets the normal brightness color to use for foreground ASCII text rain overlays (big-endian ARGB).",
 578                         "conditionally-available": false,
 579                         "construct": false,
 580                         "construct-only": false,
 581                         "controllable": true,
 582                         "default": "-16744704",
 583                         "max": "-1",
 584                         "min": "0",
 585                         "mutable": "null",
 586                         "readable": true,
 587                         "type": "guint",
 588                         "writable": true
 589                     },
 590                     "color-text": {
 591                         "blurb": "Automatically sets color-test-bold, color-text-normal, and color-text-dim with progressively dimmer values (big-endian ARGB).",
 592                         "conditionally-available": false,
 593                         "construct": false,
 594                         "construct-only": false,
 595                         "controllable": true,
 596                         "default": "-1",
 597                         "max": "-1",
 598                         "min": "0",
 599                         "mutable": "null",
 600                         "readable": true,
 601                         "type": "guint",
 602                         "writable": true
 603                     },
 604                     "color-text-bold": {
 605                         "blurb": "Sets the brightest color to use for foreground ASCII text (big-endian ARGB).",
 606                         "conditionally-available": false,
 607                         "construct": false,
 608                         "construct-only": false,
 609                         "controllable": true,
 610                         "default": "-1",
 611                         "max": "-1",
 612                         "min": "0",
 613                         "mutable": "null",
 614                         "readable": true,
 615                         "type": "guint",
 616                         "writable": true
 617                     },
 618                     "color-text-dim": {
 619                         "blurb": "Sets the dimmest brightness color to use for foreground ASCII text (big-endian ARGB).",
 620                         "conditionally-available": false,
 621                         "construct": false,
 622                         "construct-only": false,
 623                         "controllable": true,
 624                         "default": "-12632257",
 625                         "max": "-1",
 626                         "min": "0",
 627                         "mutable": "null",
 628                         "readable": true,
 629                         "type": "guint",
 630                         "writable": true
 631                     },
 632                     "color-text-normal": {
 633                         "blurb": "Sets the normal brightness color to use for foreground ASCII text (big-endian ARGB).",
 634                         "conditionally-available": false,
 635                         "construct": false,
 636                         "construct-only": false,
 637                         "controllable": true,
 638                         "default": "-8421505",
 639                         "max": "-1",
 640                         "min": "0",
 641                         "mutable": "null",
 642                         "readable": true,
 643                         "type": "guint",
 644                         "writable": true
 645                     },
 646                     "contrast": {
 647                         "blurb": "Contrast",
 648                         "conditionally-available": false,
 649                         "construct": false,
 650                         "construct-only": false,
 651                         "controllable": false,
 652                         "default": "0",
 653                         "max": "255",
 654                         "min": "0",
 655                         "mutable": "null",
 656                         "readable": true,
 657                         "type": "gint",
 658                         "writable": true
 659                     },
 660                     "dither": {
 661                         "blurb": "Add noise to more closely approximate gray levels.",
 662                         "conditionally-available": false,
 663                         "construct": false,
 664                         "construct-only": false,
 665                         "controllable": false,
 666                         "default": "no-dithering (0)",
 667                         "mutable": "null",
 668                         "readable": true,
 669                         "type": "GstAATvDitherers",
 670                         "writable": true
 671                     },
 672                     "font": {
 673                         "blurb": "AAlib Font",
 674                         "conditionally-available": false,
 675                         "construct": false,
 676                         "construct-only": false,
 677                         "controllable": false,
 678                         "default": "Standard-vga-8x8-font (0)",
 679                         "mutable": "null",
 680                         "readable": true,
 681                         "type": "GstAATvFonts",
 682                         "writable": true
 683                     },
 684                     "gamma": {
 685                         "blurb": "Gamma correction",
 686                         "conditionally-available": false,
 687                         "construct": false,
 688                         "construct-only": false,
 689                         "controllable": false,
 690                         "default": "1",
 691                         "max": "5",
 692                         "min": "0",
 693                         "mutable": "null",
 694                         "readable": true,
 695                         "type": "gfloat",
 696                         "writable": true
 697                     },
 698                     "height": {
 699                         "blurb": "Height of the ASCII canvas",
 700                         "conditionally-available": false,
 701                         "construct": false,
 702                         "construct-only": false,
 703                         "controllable": false,
 704                         "default": "24",
 705                         "max": "2147483647",
 706                         "min": "0",
 707                         "mutable": "null",
 708                         "readable": true,
 709                         "type": "gint",
 710                         "writable": true
 711                     },
 712                     "rain-delay-max": {
 713                         "blurb": "Maximum frame delay between rain motion",
 714                         "conditionally-available": false,
 715                         "construct": false,
 716                         "construct-only": false,
 717                         "controllable": false,
 718                         "default": "3",
 719                         "max": "2147483647",
 720                         "min": "0",
 721                         "mutable": "null",
 722                         "readable": true,
 723                         "type": "gint",
 724                         "writable": true
 725                     },
 726                     "rain-delay-min": {
 727                         "blurb": "Minimum frame delay between rain motion",
 728                         "conditionally-available": false,
 729                         "construct": false,
 730                         "construct-only": false,
 731                         "controllable": false,
 732                         "default": "0",
 733                         "max": "2147483647",
 734                         "min": "0",
 735                         "mutable": "null",
 736                         "readable": true,
 737                         "type": "gint",
 738                         "writable": true
 739                     },
 740                     "rain-length-max": {
 741                         "blurb": "Maximum length of a rain",
 742                         "conditionally-available": false,
 743                         "construct": false,
 744                         "construct-only": false,
 745                         "controllable": false,
 746                         "default": "30",
 747                         "max": "2147483647",
 748                         "min": "0",
 749                         "mutable": "null",
 750                         "readable": true,
 751                         "type": "gint",
 752                         "writable": true
 753                     },
 754                     "rain-length-min": {
 755                         "blurb": "Minimum length of a rain",
 756                         "conditionally-available": false,
 757                         "construct": false,
 758                         "construct-only": false,
 759                         "controllable": false,
 760                         "default": "4",
 761                         "max": "2147483647",
 762                         "min": "0",
 763                         "mutable": "null",
 764                         "readable": true,
 765                         "type": "gint",
 766                         "writable": true
 767                     },
 768                     "rain-mode": {
 769                         "blurb": "Set the direction of raindrops",
 770                         "conditionally-available": false,
 771                         "construct": false,
 772                         "construct-only": false,
 773                         "controllable": false,
 774                         "default": "none (0)",
 775                         "mutable": "null",
 776                         "readable": true,
 777                         "type": "GstAATvRainModes",
 778                         "writable": true
 779                     },
 780                     "rain-spawn-rate": {
 781                         "blurb": "Percentage chance for a raindrop to spawn",
 782                         "conditionally-available": false,
 783                         "construct": false,
 784                         "construct-only": false,
 785                         "controllable": false,
 786                         "default": "0.2",
 787                         "max": "1",
 788                         "min": "0",
 789                         "mutable": "null",
 790                         "readable": true,
 791                         "type": "gfloat",
 792                         "writable": true
 793                     },
 794                     "randomval": {
 795                         "blurb": "Adds a random value in the range (-randomval/2,ranomval/2) to each pixel during rendering",
 796                         "conditionally-available": false,
 797                         "construct": false,
 798                         "construct-only": false,
 799                         "controllable": false,
 800                         "default": "0",
 801                         "max": "255",
 802                         "min": "0",
 803                         "mutable": "null",
 804                         "readable": true,
 805                         "type": "gint",
 806                         "writable": true
 807                     },
 808                     "width": {
 809                         "blurb": "Width of the ASCII canvas",
 810                         "conditionally-available": false,
 811                         "construct": false,
 812                         "construct-only": false,
 813                         "controllable": false,
 814                         "default": "80",
 815                         "max": "2147483647",
 816                         "min": "0",
 817                         "mutable": "null",
 818                         "readable": true,
 819                         "type": "gint",
 820                         "writable": true
 821                     }
 822                 },
 823                 "rank": "none"
 824             }
 825         },
 826         "filename": "gstaasink",
 827         "license": "LGPL",
 828         "other-types": {
 829             "GstAASinkDitherers": {
 830                 "kind": "enum",
 831                 "values": [
 832                     {
 833                         "desc": "no dithering",
 834                         "name": "no-dithering",
 835                         "value": "0"
 836                     },
 837                     {
 838                         "desc": "error-distribution",
 839                         "name": "error-distribution",
 840                         "value": "1"
 841                     },
 842                     {
 843                         "desc": "floyd-steelberg dithering",
 844                         "name": "floyd-steelberg-dithering",
 845                         "value": "2"
 846                     }
 847                 ]
 848             },
 849             "GstAASinkDrivers": {
 850                 "kind": "enum",
 851                 "values": [
 852                     {
 853                         "desc": "X11 driver 1.1",
 854                         "name": "x11",
 855                         "value": "0"
 856                     },
 857                     {
 858                         "desc": "Linux pc console driver 1.0",
 859                         "name": "linux",
 860                         "value": "1"
 861                     },
 862                     {
 863                         "desc": "Slang driver 1.0",
 864                         "name": "slang",
 865                         "value": "2"
 866                     },
 867                     {
 868                         "desc": "Curses driver 1.0",
 869                         "name": "curses",
 870                         "value": "3"
 871                     },
 872                     {
 873                         "desc": "Standard output driver",
 874                         "name": "stdout",
 875                         "value": "4"
 876                     },
 877                     {
 878                         "desc": "Standard error driver",
 879                         "name": "stderr",
 880                         "value": "5"
 881                     }
 882                 ]
 883             },
 884             "GstAATvDitherers": {
 885                 "kind": "enum",
 886                 "values": [
 887                     {
 888                         "desc": "no dithering",
 889                         "name": "no-dithering",
 890                         "value": "0"
 891                     },
 892                     {
 893                         "desc": "error-distribution",
 894                         "name": "error-distribution",
 895                         "value": "1"
 896                     },
 897                     {
 898                         "desc": "floyd-steelberg dithering",
 899                         "name": "floyd-steelberg-dithering",
 900                         "value": "2"
 901                     }
 902                 ]
 903             },
 904             "GstAATvFonts": {
 905                 "kind": "enum",
 906                 "values": [
 907                     {
 908                         "desc": "vga8",
 909                         "name": "Standard-vga-8x8-font",
 910                         "value": "0"
 911                     },
 912                     {
 913                         "desc": "vga9",
 914                         "name": "Standard-vga-8x9-font",
 915                         "value": "1"
 916                     },
 917                     {
 918                         "desc": "mda14",
 919                         "name": "Standard-mda/vga-8x14-font",
 920                         "value": "2"
 921                     },
 922                     {
 923                         "desc": "vga16",
 924                         "name": "Standard-vga-8x16-font",
 925                         "value": "3"
 926                     },
 927                     {
 928                         "desc": "X8x13",
 929                         "name": "X-8x13-font",
 930                         "value": "4"
 931                     },
 932                     {
 933                         "desc": "X8x13bold",
 934                         "name": "X-8x13bold-font",
 935                         "value": "5"
 936                     },
 937                     {
 938                         "desc": "X8x16",
 939                         "name": "Standard-X-8x16-font",
 940                         "value": "6"
 941                     },
 942                     {
 943                         "desc": "line",
 944                         "name": "line-Font-8x8",
 945                         "value": "7"
 946                     },
 947                     {
 948                         "desc": "vgagl8",
 949                         "name": "Font-8x8-from-vgagl",
 950                         "value": "8"
 951                     },
 952                     {
 953                         "desc": "courier",
 954                         "name": "Adobe-courier",
 955                         "value": "9"
 956                     }
 957                 ]
 958             },
 959             "GstAATvRainModes": {
 960                 "kind": "enum",
 961                 "values": [
 962                     {
 963                         "desc": "No Rain",
 964                         "name": "none",
 965                         "value": "0"
 966                     },
 967                     {
 968                         "desc": "Rain Down",
 969                         "name": "down",
 970                         "value": "1"
 971                     },
 972                     {
 973                         "desc": "Rain Up",
 974                         "name": "up",
 975                         "value": "2"
 976                     },
 977                     {
 978                         "desc": "Rain Left",
 979                         "name": "left",
 980                         "value": "3"
 981                     },
 982                     {
 983                         "desc": "Rain Right",
 984                         "name": "right",
 985                         "value": "4"
 986                     }
 987                 ]
 988             }
 989         },
 990         "package": "GStreamer Good Plug-ins",
 991         "source": "gst-plugins-good",
 992         "tracers": {},
 993         "url": "Unknown package origin"
 994     },
 995     "alaw": {
 996         "description": "ALaw audio conversion routines",
 997         "elements": {
 998             "alawdec": {
 999                 "author": "Zaheer Abbas Merali <zaheerabbas at merali dot org>",
1000                 "description": "Convert 8bit A law to 16bit PCM",
1001                 "hierarchy": [
1002                     "GstALawDec",
1003                     "GstAudioDecoder",
1004                     "GstElement",
1005                     "GstObject",
1006                     "GInitiallyUnowned",
1007                     "GObject"
1008                 ],
1009                 "klass": "Codec/Decoder/Audio",
1010                 "long-name": "A Law audio decoder",
1011                 "pad-templates": {
1012                     "sink": {
1013                         "caps": "audio/x-alaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
1014                         "direction": "sink",
1015                         "presence": "always"
1016                     },
1017                     "src": {
1018                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
1019                         "direction": "src",
1020                         "presence": "always"
1021                     }
1022                 },
1023                 "properties": {},
1024                 "rank": "primary"
1025             },
1026             "alawenc": {
1027                 "author": "Zaheer Abbas Merali <zaheerabbas at merali dot org>",
1028                 "description": "Convert 16bit PCM to 8bit A law",
1029                 "hierarchy": [
1030                     "GstALawEnc",
1031                     "GstAudioEncoder",
1032                     "GstElement",
1033                     "GstObject",
1034                     "GInitiallyUnowned",
1035                     "GObject"
1036                 ],
1037                 "interfaces": [
1038                     "GstPreset"
1039                 ],
1040                 "klass": "Codec/Encoder/Audio",
1041                 "long-name": "A Law audio encoder",
1042                 "pad-templates": {
1043                     "sink": {
1044                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
1045                         "direction": "sink",
1046                         "presence": "always"
1047                     },
1048                     "src": {
1049                         "caps": "audio/x-alaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
1050                         "direction": "src",
1051                         "presence": "always"
1052                     }
1053                 },
1054                 "properties": {},
1055                 "rank": "primary"
1056             }
1057         },
1058         "filename": "gstalaw",
1059         "license": "LGPL",
1060         "other-types": {},
1061         "package": "GStreamer Good Plug-ins",
1062         "source": "gst-plugins-good",
1063         "tracers": {},
1064         "url": "Unknown package origin"
1065     },
1066     "alpha": {
1067         "description": "adds an alpha channel to video - constant or via chroma-keying",
1068         "elements": {
1069             "alpha": {
1070                 "author": "Wim Taymans <wim.taymans@gmail.com>\nEdward Hervey <edward.hervey@collabora.co.uk>\nJan Schmidt <thaytan@noraisin.net>",
1071                 "description": "Adds an alpha channel to video - uniform or via chroma-keying",
1072                 "hierarchy": [
1073                     "GstAlpha",
1074                     "GstVideoFilter",
1075                     "GstBaseTransform",
1076                     "GstElement",
1077                     "GstObject",
1078                     "GInitiallyUnowned",
1079                     "GObject"
1080                 ],
1081                 "klass": "Filter/Effect/Video",
1082                 "long-name": "Alpha filter",
1083                 "pad-templates": {
1084                     "sink": {
1085                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, BGRx, xBGR, RGBx, RGB, BGR, Y42B, YUY2, YVYU, UYVY, I420, YV12, Y41B }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
1086                         "direction": "sink",
1087                         "presence": "always"
1088                     },
1089                     "src": {
1090                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, BGRx, xBGR, RGBx, RGB, BGR, Y42B, YUY2, YVYU, UYVY, I420, YV12, Y41B }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
1091                         "direction": "src",
1092                         "presence": "always"
1093                     }
1094                 },
1095                 "properties": {
1096                     "alpha": {
1097                         "blurb": "The value for the alpha channel",
1098                         "conditionally-available": false,
1099                         "construct": false,
1100                         "construct-only": false,
1101                         "controllable": true,
1102                         "default": "1",
1103                         "max": "1",
1104                         "min": "0",
1105                         "mutable": "null",
1106                         "readable": true,
1107                         "type": "gdouble",
1108                         "writable": true
1109                     },
1110                     "angle": {
1111                         "blurb": "Size of the colorcube to change",
1112                         "conditionally-available": false,
1113                         "construct": false,
1114                         "construct-only": false,
1115                         "controllable": true,
1116                         "default": "20",
1117                         "max": "90",
1118                         "min": "0",
1119                         "mutable": "null",
1120                         "readable": true,
1121                         "type": "gfloat",
1122                         "writable": true
1123                     },
1124                     "black-sensitivity": {
1125                         "blurb": "Sensitivity to dark colors",
1126                         "conditionally-available": false,
1127                         "construct": false,
1128                         "construct-only": false,
1129                         "controllable": true,
1130                         "default": "100",
1131                         "max": "128",
1132                         "min": "0",
1133                         "mutable": "null",
1134                         "readable": true,
1135                         "type": "guint",
1136                         "writable": true
1137                     },
1138                     "method": {
1139                         "blurb": "How the alpha channels should be created",
1140                         "conditionally-available": false,
1141                         "construct": false,
1142                         "construct-only": false,
1143                         "controllable": false,
1144                         "default": "set (0)",
1145                         "mutable": "null",
1146                         "readable": true,
1147                         "type": "GstAlphaMethod",
1148                         "writable": true
1149                     },
1150                     "noise-level": {
1151                         "blurb": "Size of noise radius",
1152                         "conditionally-available": false,
1153                         "construct": false,
1154                         "construct-only": false,
1155                         "controllable": true,
1156                         "default": "2",
1157                         "max": "64",
1158                         "min": "0",
1159                         "mutable": "null",
1160                         "readable": true,
1161                         "type": "gfloat",
1162                         "writable": true
1163                     },
1164                     "prefer-passthrough": {
1165                         "blurb": "Don't do any processing for alpha=1.0 if possible",
1166                         "conditionally-available": false,
1167                         "construct": false,
1168                         "construct-only": false,
1169                         "controllable": true,
1170                         "default": "false",
1171                         "mutable": "null",
1172                         "readable": true,
1173                         "type": "gboolean",
1174                         "writable": true
1175                     },
1176                     "target-b": {
1177                         "blurb": "The blue color value for custom RGB chroma keying",
1178                         "conditionally-available": false,
1179                         "construct": false,
1180                         "construct-only": false,
1181                         "controllable": true,
1182                         "default": "0",
1183                         "max": "255",
1184                         "min": "0",
1185                         "mutable": "null",
1186                         "readable": true,
1187                         "type": "guint",
1188                         "writable": true
1189                     },
1190                     "target-g": {
1191                         "blurb": "The green color value for custom RGB chroma keying",
1192                         "conditionally-available": false,
1193                         "construct": false,
1194                         "construct-only": false,
1195                         "controllable": true,
1196                         "default": "255",
1197                         "max": "255",
1198                         "min": "0",
1199                         "mutable": "null",
1200                         "readable": true,
1201                         "type": "guint",
1202                         "writable": true
1203                     },
1204                     "target-r": {
1205                         "blurb": "The red color value for custom RGB chroma keying",
1206                         "conditionally-available": false,
1207                         "construct": false,
1208                         "construct-only": false,
1209                         "controllable": true,
1210                         "default": "0",
1211                         "max": "255",
1212                         "min": "0",
1213                         "mutable": "null",
1214                         "readable": true,
1215                         "type": "guint",
1216                         "writable": true
1217                     },
1218                     "white-sensitivity": {
1219                         "blurb": "Sensitivity to bright colors",
1220                         "conditionally-available": false,
1221                         "construct": false,
1222                         "construct-only": false,
1223                         "controllable": true,
1224                         "default": "100",
1225                         "max": "128",
1226                         "min": "0",
1227                         "mutable": "null",
1228                         "readable": true,
1229                         "type": "guint",
1230                         "writable": true
1231                     }
1232                 },
1233                 "rank": "none"
1234             }
1235         },
1236         "filename": "gstalpha",
1237         "license": "LGPL",
1238         "other-types": {
1239             "GstAlphaMethod": {
1240                 "kind": "enum",
1241                 "values": [
1242                     {
1243                         "desc": "Set/adjust alpha channel",
1244                         "name": "set",
1245                         "value": "0"
1246                     },
1247                     {
1248                         "desc": "Chroma Key on pure green",
1249                         "name": "green",
1250                         "value": "1"
1251                     },
1252                     {
1253                         "desc": "Chroma Key on pure blue",
1254                         "name": "blue",
1255                         "value": "2"
1256                     },
1257                     {
1258                         "desc": "Chroma Key on custom RGB values",
1259                         "name": "custom",
1260                         "value": "3"
1261                     }
1262                 ]
1263             }
1264         },
1265         "package": "GStreamer Good Plug-ins",
1266         "source": "gst-plugins-good",
1267         "tracers": {},
1268         "url": "Unknown package origin"
1269     },
1270     "alphacolor": {
1271         "description": "RGBA from/to AYUV colorspace conversion preserving the alpha channel",
1272         "elements": {
1273             "alphacolor": {
1274                 "author": "Wim Taymans <wim.taymans@gmail.com>",
1275                 "description": "ARGB from/to AYUV colorspace conversion preserving the alpha channel",
1276                 "hierarchy": [
1277                     "GstAlphaColor",
1278                     "GstVideoFilter",
1279                     "GstBaseTransform",
1280                     "GstElement",
1281                     "GstObject",
1282                     "GInitiallyUnowned",
1283                     "GObject"
1284                 ],
1285                 "klass": "Filter/Converter/Video",
1286                 "long-name": "Alpha color filter",
1287                 "pad-templates": {
1288                     "sink": {
1289                         "caps": "video/x-raw:\n         format: { RGBA, BGRA, ARGB, ABGR, AYUV }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
1290                         "direction": "sink",
1291                         "presence": "always"
1292                     },
1293                     "src": {
1294                         "caps": "video/x-raw:\n         format: { RGBA, BGRA, ARGB, ABGR, AYUV }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
1295                         "direction": "src",
1296                         "presence": "always"
1297                     }
1298                 },
1299                 "properties": {},
1300                 "rank": "none"
1301             }
1302         },
1303         "filename": "gstalphacolor",
1304         "license": "LGPL",
1305         "other-types": {},
1306         "package": "GStreamer Good Plug-ins",
1307         "source": "gst-plugins-good",
1308         "tracers": {},
1309         "url": "Unknown package origin"
1310     },
1311     "apetag": {
1312         "description": "APEv1/2 tag reader",
1313         "elements": {
1314             "apedemux": {
1315                 "author": "Tim-Philipp Müller <tim centricular net>",
1316                 "description": "Read and output APE tags while demuxing the contents",
1317                 "hierarchy": [
1318                     "GstApeDemux",
1319                     "GstTagDemux",
1320                     "GstElement",
1321                     "GstObject",
1322                     "GInitiallyUnowned",
1323                     "GObject"
1324                 ],
1325                 "klass": "Codec/Demuxer/Metadata",
1326                 "long-name": "APE tag demuxer",
1327                 "pad-templates": {
1328                     "sink": {
1329                         "caps": "application/x-apetag:\n",
1330                         "direction": "sink",
1331                         "presence": "always"
1332                     },
1333                     "src": {
1334                         "caps": "ANY",
1335                         "direction": "src",
1336                         "presence": "always"
1337                     }
1338                 },
1339                 "rank": "primary"
1340             }
1341         },
1342         "filename": "gstapetag",
1343         "license": "LGPL",
1344         "other-types": {},
1345         "package": "GStreamer Good Plug-ins",
1346         "source": "gst-plugins-good",
1347         "tracers": {},
1348         "url": "Unknown package origin"
1349     },
1350     "audiofx": {
1351         "description": "Audio effects plugin",
1352         "elements": {
1353             "audioamplify": {
1354                 "author": "Sebastian Dröge <slomo@circular-chaos.org>",
1355                 "description": "Amplifies an audio stream by a given factor",
1356                 "hierarchy": [
1357                     "GstAudioAmplify",
1358                     "GstAudioFilter",
1359                     "GstBaseTransform",
1360                     "GstElement",
1361                     "GstObject",
1362                     "GInitiallyUnowned",
1363                     "GObject"
1364                 ],
1365                 "klass": "Filter/Effect/Audio",
1366                 "long-name": "Audio amplifier",
1367                 "pad-templates": {
1368                     "sink": {
1369                         "caps": "audio/x-raw:\n         format: { S8, S16LE, S32LE, F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: { (string)interleaved, (string)non-interleaved }\n",
1370                         "direction": "sink",
1371                         "presence": "always"
1372                     },
1373                     "src": {
1374                         "caps": "audio/x-raw:\n         format: { S8, S16LE, S32LE, F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: { (string)interleaved, (string)non-interleaved }\n",
1375                         "direction": "src",
1376                         "presence": "always"
1377                     }
1378                 },
1379                 "properties": {
1380                     "amplification": {
1381                         "blurb": "Factor of amplification",
1382                         "conditionally-available": false,
1383                         "construct": false,
1384                         "construct-only": false,
1385                         "controllable": true,
1386                         "default": "1",
1387                         "max": "3.40282e+38",
1388                         "min": "-3.40282e+38",
1389                         "mutable": "null",
1390                         "readable": true,
1391                         "type": "gfloat",
1392                         "writable": true
1393                     },
1394                     "clipping-method": {
1395                         "blurb": "Selects how to handle values higher than the maximum",
1396                         "conditionally-available": false,
1397                         "construct": false,
1398                         "construct-only": false,
1399                         "controllable": false,
1400                         "default": "clip (0)",
1401                         "mutable": "null",
1402                         "readable": true,
1403                         "type": "GstAudioAmplifyClippingMethod",
1404                         "writable": true
1405                     }
1406                 },
1407                 "rank": "none"
1408             },
1409             "audiochebband": {
1410                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
1411                 "description": "Chebyshev band pass and band reject filter",
1412                 "hierarchy": [
1413                     "GstAudioChebBand",
1414                     "GstAudioFXBaseIIRFilter",
1415                     "GstAudioFilter",
1416                     "GstBaseTransform",
1417                     "GstElement",
1418                     "GstObject",
1419                     "GInitiallyUnowned",
1420                     "GObject"
1421                 ],
1422                 "klass": "Filter/Effect/Audio",
1423                 "long-name": "Band pass & band reject filter",
1424                 "pad-templates": {
1425                     "sink": {
1426                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
1427                         "direction": "sink",
1428                         "presence": "always"
1429                     },
1430                     "src": {
1431                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
1432                         "direction": "src",
1433                         "presence": "always"
1434                     }
1435                 },
1436                 "properties": {
1437                     "lower-frequency": {
1438                         "blurb": "Start frequency of the band (Hz)",
1439                         "conditionally-available": false,
1440                         "construct": false,
1441                         "construct-only": false,
1442                         "controllable": true,
1443                         "default": "0",
1444                         "max": "100000",
1445                         "min": "0",
1446                         "mutable": "null",
1447                         "readable": true,
1448                         "type": "gfloat",
1449                         "writable": true
1450                     },
1451                     "mode": {
1452                         "blurb": "Low pass or high pass mode",
1453                         "conditionally-available": false,
1454                         "construct": false,
1455                         "construct-only": false,
1456                         "controllable": true,
1457                         "default": "band-pass (0)",
1458                         "mutable": "null",
1459                         "readable": true,
1460                         "type": "GstAudioChebBandMode",
1461                         "writable": true
1462                     },
1463                     "poles": {
1464                         "blurb": "Number of poles to use, will be rounded up to the next multiply of four",
1465                         "conditionally-available": false,
1466                         "construct": false,
1467                         "construct-only": false,
1468                         "controllable": true,
1469                         "default": "4",
1470                         "max": "32",
1471                         "min": "4",
1472                         "mutable": "null",
1473                         "readable": true,
1474                         "type": "gint",
1475                         "writable": true
1476                     },
1477                     "ripple": {
1478                         "blurb": "Amount of ripple (dB)",
1479                         "conditionally-available": false,
1480                         "construct": false,
1481                         "construct-only": false,
1482                         "controllable": true,
1483                         "default": "0.25",
1484                         "max": "200",
1485                         "min": "0",
1486                         "mutable": "null",
1487                         "readable": true,
1488                         "type": "gfloat",
1489                         "writable": true
1490                     },
1491                     "type": {
1492                         "blurb": "Type of the chebychev filter",
1493                         "conditionally-available": false,
1494                         "construct": false,
1495                         "construct-only": false,
1496                         "controllable": true,
1497                         "default": "1",
1498                         "max": "2",
1499                         "min": "1",
1500                         "mutable": "null",
1501                         "readable": true,
1502                         "type": "gint",
1503                         "writable": true
1504                     },
1505                     "upper-frequency": {
1506                         "blurb": "Stop frequency of the band (Hz)",
1507                         "conditionally-available": false,
1508                         "construct": false,
1509                         "construct-only": false,
1510                         "controllable": true,
1511                         "default": "0",
1512                         "max": "100000",
1513                         "min": "0",
1514                         "mutable": "null",
1515                         "readable": true,
1516                         "type": "gfloat",
1517                         "writable": true
1518                     }
1519                 },
1520                 "rank": "none"
1521             },
1522             "audiocheblimit": {
1523                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
1524                 "description": "Chebyshev low pass and high pass filter",
1525                 "hierarchy": [
1526                     "GstAudioChebLimit",
1527                     "GstAudioFXBaseIIRFilter",
1528                     "GstAudioFilter",
1529                     "GstBaseTransform",
1530                     "GstElement",
1531                     "GstObject",
1532                     "GInitiallyUnowned",
1533                     "GObject"
1534                 ],
1535                 "klass": "Filter/Effect/Audio",
1536                 "long-name": "Low pass & high pass filter",
1537                 "pad-templates": {
1538                     "sink": {
1539                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
1540                         "direction": "sink",
1541                         "presence": "always"
1542                     },
1543                     "src": {
1544                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
1545                         "direction": "src",
1546                         "presence": "always"
1547                     }
1548                 },
1549                 "properties": {
1550                     "cutoff": {
1551                         "blurb": "Cut off frequency (Hz)",
1552                         "conditionally-available": false,
1553                         "construct": false,
1554                         "construct-only": false,
1555                         "controllable": true,
1556                         "default": "0",
1557                         "max": "100000",
1558                         "min": "0",
1559                         "mutable": "null",
1560                         "readable": true,
1561                         "type": "gfloat",
1562                         "writable": true
1563                     },
1564                     "mode": {
1565                         "blurb": "Low pass or high pass mode",
1566                         "conditionally-available": false,
1567                         "construct": false,
1568                         "construct-only": false,
1569                         "controllable": true,
1570                         "default": "low-pass (0)",
1571                         "mutable": "null",
1572                         "readable": true,
1573                         "type": "GstAudioChebLimitMode",
1574                         "writable": true
1575                     },
1576                     "poles": {
1577                         "blurb": "Number of poles to use, will be rounded up to the next even number",
1578                         "conditionally-available": false,
1579                         "construct": false,
1580                         "construct-only": false,
1581                         "controllable": true,
1582                         "default": "4",
1583                         "max": "32",
1584                         "min": "2",
1585                         "mutable": "null",
1586                         "readable": true,
1587                         "type": "gint",
1588                         "writable": true
1589                     },
1590                     "ripple": {
1591                         "blurb": "Amount of ripple (dB)",
1592                         "conditionally-available": false,
1593                         "construct": false,
1594                         "construct-only": false,
1595                         "controllable": true,
1596                         "default": "0.25",
1597                         "max": "200",
1598                         "min": "0",
1599                         "mutable": "null",
1600                         "readable": true,
1601                         "type": "gfloat",
1602                         "writable": true
1603                     },
1604                     "type": {
1605                         "blurb": "Type of the chebychev filter",
1606                         "conditionally-available": false,
1607                         "construct": false,
1608                         "construct-only": false,
1609                         "controllable": true,
1610                         "default": "1",
1611                         "max": "2",
1612                         "min": "1",
1613                         "mutable": "null",
1614                         "readable": true,
1615                         "type": "gint",
1616                         "writable": true
1617                     }
1618                 },
1619                 "rank": "none"
1620             },
1621             "audiodynamic": {
1622                 "author": "Sebastian Dröge <slomo@circular-chaos.org>",
1623                 "description": "Compressor and Expander",
1624                 "hierarchy": [
1625                     "GstAudioDynamic",
1626                     "GstAudioFilter",
1627                     "GstBaseTransform",
1628                     "GstElement",
1629                     "GstObject",
1630                     "GInitiallyUnowned",
1631                     "GObject"
1632                 ],
1633                 "klass": "Filter/Effect/Audio",
1634                 "long-name": "Dynamic range controller",
1635                 "pad-templates": {
1636                     "sink": {
1637                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: { (string)interleaved, (string)non-interleaved }\n",
1638                         "direction": "sink",
1639                         "presence": "always"
1640                     },
1641                     "src": {
1642                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: { (string)interleaved, (string)non-interleaved }\n",
1643                         "direction": "src",
1644                         "presence": "always"
1645                     }
1646                 },
1647                 "properties": {
1648                     "characteristics": {
1649                         "blurb": "Selects whether the ratio should be applied smooth (soft-knee) or hard (hard-knee).",
1650                         "conditionally-available": false,
1651                         "construct": false,
1652                         "construct-only": false,
1653                         "controllable": false,
1654                         "default": "hard-knee (0)",
1655                         "mutable": "null",
1656                         "readable": true,
1657                         "type": "GstAudioDynamicCharacteristics",
1658                         "writable": true
1659                     },
1660                     "mode": {
1661                         "blurb": "Selects whether the filter should work on loud samples (compressor) orquiet samples (expander).",
1662                         "conditionally-available": false,
1663                         "construct": false,
1664                         "construct-only": false,
1665                         "controllable": false,
1666                         "default": "compressor (0)",
1667                         "mutable": "null",
1668                         "readable": true,
1669                         "type": "GstAudioDynamicMode",
1670                         "writable": true
1671                     },
1672                     "ratio": {
1673                         "blurb": "Ratio that should be applied",
1674                         "conditionally-available": false,
1675                         "construct": false,
1676                         "construct-only": false,
1677                         "controllable": true,
1678                         "default": "1",
1679                         "max": "3.40282e+38",
1680                         "min": "0",
1681                         "mutable": "null",
1682                         "readable": true,
1683                         "type": "gfloat",
1684                         "writable": true
1685                     },
1686                     "threshold": {
1687                         "blurb": "Threshold until the filter is activated",
1688                         "conditionally-available": false,
1689                         "construct": false,
1690                         "construct-only": false,
1691                         "controllable": true,
1692                         "default": "0",
1693                         "max": "1",
1694                         "min": "0",
1695                         "mutable": "null",
1696                         "readable": true,
1697                         "type": "gfloat",
1698                         "writable": true
1699                     }
1700                 },
1701                 "rank": "none"
1702             },
1703             "audioecho": {
1704                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
1705                 "description": "Adds an echo or reverb effect to an audio stream",
1706                 "hierarchy": [
1707                     "GstAudioEcho",
1708                     "GstAudioFilter",
1709                     "GstBaseTransform",
1710                     "GstElement",
1711                     "GstObject",
1712                     "GInitiallyUnowned",
1713                     "GObject"
1714                 ],
1715                 "klass": "Filter/Effect/Audio",
1716                 "long-name": "Audio echo",
1717                 "pad-templates": {
1718                     "sink": {
1719                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
1720                         "direction": "sink",
1721                         "presence": "always"
1722                     },
1723                     "src": {
1724                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
1725                         "direction": "src",
1726                         "presence": "always"
1727                     }
1728                 },
1729                 "properties": {
1730                     "delay": {
1731                         "blurb": "Delay of the echo in nanoseconds",
1732                         "conditionally-available": false,
1733                         "construct": false,
1734                         "construct-only": false,
1735                         "controllable": true,
1736                         "default": "1",
1737                         "max": "18446744073709551615",
1738                         "min": "1",
1739                         "mutable": "null",
1740                         "readable": true,
1741                         "type": "guint64",
1742                         "writable": true
1743                     },
1744                     "feedback": {
1745                         "blurb": "Amount of feedback",
1746                         "conditionally-available": false,
1747                         "construct": false,
1748                         "construct-only": false,
1749                         "controllable": true,
1750                         "default": "0",
1751                         "max": "1",
1752                         "min": "0",
1753                         "mutable": "null",
1754                         "readable": true,
1755                         "type": "gfloat",
1756                         "writable": true
1757                     },
1758                     "intensity": {
1759                         "blurb": "Intensity of the echo",
1760                         "conditionally-available": false,
1761                         "construct": false,
1762                         "construct-only": false,
1763                         "controllable": true,
1764                         "default": "0",
1765                         "max": "1",
1766                         "min": "0",
1767                         "mutable": "null",
1768                         "readable": true,
1769                         "type": "gfloat",
1770                         "writable": true
1771                     },
1772                     "max-delay": {
1773                         "blurb": "Maximum delay of the echo in nanoseconds (can't be changed in PLAYING or PAUSED state)",
1774                         "conditionally-available": false,
1775                         "construct": false,
1776                         "construct-only": false,
1777                         "controllable": false,
1778                         "default": "1",
1779                         "max": "18446744073709551615",
1780                         "min": "1",
1781                         "mutable": "ready",
1782                         "readable": true,
1783                         "type": "guint64",
1784                         "writable": true
1785                     },
1786                     "surround-delay": {
1787                         "blurb": "Delay Surround Channels when TRUE instead of applying an echo effect",
1788                         "conditionally-available": false,
1789                         "construct": false,
1790                         "construct-only": false,
1791                         "controllable": true,
1792                         "default": "false",
1793                         "mutable": "null",
1794                         "readable": true,
1795                         "type": "gboolean",
1796                         "writable": true
1797                     },
1798                     "surround-mask": {
1799                         "blurb": "A bitmask of channels that are considered surround and delayed when surround-delay = TRUE",
1800                         "conditionally-available": false,
1801                         "construct": false,
1802                         "construct-only": false,
1803                         "controllable": false,
1804                         "default": "18446744073709551612",
1805                         "max": "18446744073709551615",
1806                         "min": "1",
1807                         "mutable": "ready",
1808                         "readable": true,
1809                         "type": "guint64",
1810                         "writable": true
1811                     }
1812                 },
1813                 "rank": "none"
1814             },
1815             "audiofirfilter": {
1816                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
1817                 "description": "Generic audio FIR filter with custom filter kernel",
1818                 "hierarchy": [
1819                     "GstAudioFIRFilter",
1820                     "GstAudioFXBaseFIRFilter",
1821                     "GstAudioFilter",
1822                     "GstBaseTransform",
1823                     "GstElement",
1824                     "GstObject",
1825                     "GInitiallyUnowned",
1826                     "GObject"
1827                 ],
1828                 "klass": "Filter/Effect/Audio",
1829                 "long-name": "Audio FIR filter",
1830                 "pad-templates": {
1831                     "sink": {
1832                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
1833                         "direction": "sink",
1834                         "presence": "always"
1835                     },
1836                     "src": {
1837                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
1838                         "direction": "src",
1839                         "presence": "always"
1840                     }
1841                 },
1842                 "properties": {
1843                     "kernel": {
1844                         "blurb": "Filter kernel for the FIR filter",
1845                         "conditionally-available": false,
1846                         "construct": false,
1847                         "construct-only": false,
1848                         "controllable": false,
1849                         "mutable": "null",
1850                         "readable": true,
1851                         "type": "GValueArray",
1852                         "writable": true
1853                     },
1854                     "latency": {
1855                         "blurb": "Filter latency in samples",
1856                         "conditionally-available": false,
1857                         "construct": false,
1858                         "construct-only": false,
1859                         "controllable": false,
1860                         "default": "0",
1861                         "max": "18446744073709551615",
1862                         "min": "0",
1863                         "mutable": "null",
1864                         "readable": true,
1865                         "type": "guint64",
1866                         "writable": true
1867                     }
1868                 },
1869                 "rank": "none",
1870                 "signals": {
1871                     "rate-changed": {
1872                         "args": [
1873                             {
1874                                 "name": "arg0",
1875                                 "type": "gint"
1876                             }
1877                         ],
1878                         "return-type": "void",
1879                         "when": "last"
1880                     }
1881                 }
1882             },
1883             "audioiirfilter": {
1884                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
1885                 "description": "Generic audio IIR filter with custom filter kernel",
1886                 "hierarchy": [
1887                     "GstAudioIIRFilter",
1888                     "GstAudioFXBaseIIRFilter",
1889                     "GstAudioFilter",
1890                     "GstBaseTransform",
1891                     "GstElement",
1892                     "GstObject",
1893                     "GInitiallyUnowned",
1894                     "GObject"
1895                 ],
1896                 "klass": "Filter/Effect/Audio",
1897                 "long-name": "Audio IIR filter",
1898                 "pad-templates": {
1899                     "sink": {
1900                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
1901                         "direction": "sink",
1902                         "presence": "always"
1903                     },
1904                     "src": {
1905                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
1906                         "direction": "src",
1907                         "presence": "always"
1908                     }
1909                 },
1910                 "properties": {
1911                     "a": {
1912                         "blurb": "Filter coefficients (denominator of transfer function)",
1913                         "conditionally-available": false,
1914                         "construct": false,
1915                         "construct-only": false,
1916                         "controllable": false,
1917                         "mutable": "null",
1918                         "readable": true,
1919                         "type": "GValueArray",
1920                         "writable": true
1921                     },
1922                     "b": {
1923                         "blurb": "Filter coefficients (numerator of transfer function)",
1924                         "conditionally-available": false,
1925                         "construct": false,
1926                         "construct-only": false,
1927                         "controllable": false,
1928                         "mutable": "null",
1929                         "readable": true,
1930                         "type": "GValueArray",
1931                         "writable": true
1932                     }
1933                 },
1934                 "rank": "none",
1935                 "signals": {
1936                     "rate-changed": {
1937                         "args": [
1938                             {
1939                                 "name": "arg0",
1940                                 "type": "gint"
1941                             }
1942                         ],
1943                         "return-type": "void",
1944                         "when": "last"
1945                     }
1946                 }
1947             },
1948             "audioinvert": {
1949                 "author": "Sebastian Dröge <slomo@circular-chaos.org>",
1950                 "description": "Swaps upper and lower half of audio samples",
1951                 "hierarchy": [
1952                     "GstAudioInvert",
1953                     "GstAudioFilter",
1954                     "GstBaseTransform",
1955                     "GstElement",
1956                     "GstObject",
1957                     "GInitiallyUnowned",
1958                     "GObject"
1959                 ],
1960                 "klass": "Filter/Effect/Audio",
1961                 "long-name": "Audio inversion",
1962                 "pad-templates": {
1963                     "sink": {
1964                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: { (string)interleaved, (string)non-interleaved }\n",
1965                         "direction": "sink",
1966                         "presence": "always"
1967                     },
1968                     "src": {
1969                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: { (string)interleaved, (string)non-interleaved }\n",
1970                         "direction": "src",
1971                         "presence": "always"
1972                     }
1973                 },
1974                 "properties": {
1975                     "degree": {
1976                         "blurb": "Degree of inversion",
1977                         "conditionally-available": false,
1978                         "construct": false,
1979                         "construct-only": false,
1980                         "controllable": true,
1981                         "default": "0",
1982                         "max": "1",
1983                         "min": "0",
1984                         "mutable": "null",
1985                         "readable": true,
1986                         "type": "gfloat",
1987                         "writable": true
1988                     }
1989                 },
1990                 "rank": "none"
1991             },
1992             "audiokaraoke": {
1993                 "author": "Wim Taymans <wim.taymans@gmail.com>",
1994                 "description": "Removes voice from sound",
1995                 "hierarchy": [
1996                     "GstAudioKaraoke",
1997                     "GstAudioFilter",
1998                     "GstBaseTransform",
1999                     "GstElement",
2000                     "GstObject",
2001                     "GInitiallyUnowned",
2002                     "GObject"
2003                 ],
2004                 "klass": "Filter/Effect/Audio",
2005                 "long-name": "AudioKaraoke",
2006                 "pad-templates": {
2007                     "sink": {
2008                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE }\n           rate: [ 1, 2147483647 ]\n       channels: 2\n   channel-mask: 0x0000000000000003\n         layout: interleaved\n",
2009                         "direction": "sink",
2010                         "presence": "always"
2011                     },
2012                     "src": {
2013                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE }\n           rate: [ 1, 2147483647 ]\n       channels: 2\n   channel-mask: 0x0000000000000003\n         layout: interleaved\n",
2014                         "direction": "src",
2015                         "presence": "always"
2016                     }
2017                 },
2018                 "properties": {
2019                     "filter-band": {
2020                         "blurb": "The Frequency band of the filter",
2021                         "conditionally-available": false,
2022                         "construct": false,
2023                         "construct-only": false,
2024                         "controllable": true,
2025                         "default": "220",
2026                         "max": "441",
2027                         "min": "0",
2028                         "mutable": "null",
2029                         "readable": true,
2030                         "type": "gfloat",
2031                         "writable": true
2032                     },
2033                     "filter-width": {
2034                         "blurb": "The Frequency width of the filter",
2035                         "conditionally-available": false,
2036                         "construct": false,
2037                         "construct-only": false,
2038                         "controllable": true,
2039                         "default": "100",
2040                         "max": "100",
2041                         "min": "0",
2042                         "mutable": "null",
2043                         "readable": true,
2044                         "type": "gfloat",
2045                         "writable": true
2046                     },
2047                     "level": {
2048                         "blurb": "Level of the effect (1.0 = full)",
2049                         "conditionally-available": false,
2050                         "construct": false,
2051                         "construct-only": false,
2052                         "controllable": true,
2053                         "default": "1",
2054                         "max": "1",
2055                         "min": "0",
2056                         "mutable": "null",
2057                         "readable": true,
2058                         "type": "gfloat",
2059                         "writable": true
2060                     },
2061                     "mono-level": {
2062                         "blurb": "Level of the mono channel (1.0 = full)",
2063                         "conditionally-available": false,
2064                         "construct": false,
2065                         "construct-only": false,
2066                         "controllable": true,
2067                         "default": "1",
2068                         "max": "1",
2069                         "min": "0",
2070                         "mutable": "null",
2071                         "readable": true,
2072                         "type": "gfloat",
2073                         "writable": true
2074                     }
2075                 },
2076                 "rank": "none"
2077             },
2078             "audiopanorama": {
2079                 "author": "Stefan Kost <ensonic@users.sf.net>",
2080                 "description": "Positions audio streams in the stereo panorama",
2081                 "hierarchy": [
2082                     "GstAudioPanorama",
2083                     "GstBaseTransform",
2084                     "GstElement",
2085                     "GstObject",
2086                     "GInitiallyUnowned",
2087                     "GObject"
2088                 ],
2089                 "klass": "Filter/Effect/Audio",
2090                 "long-name": "Stereo positioning",
2091                 "pad-templates": {
2092                     "sink": {
2093                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2 ]\n         layout: interleaved\n",
2094                         "direction": "sink",
2095                         "presence": "always"
2096                     },
2097                     "src": {
2098                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n           rate: [ 1, 2147483647 ]\n       channels: 2\n         layout: interleaved\n",
2099                         "direction": "src",
2100                         "presence": "always"
2101                     }
2102                 },
2103                 "properties": {
2104                     "method": {
2105                         "blurb": "Psychoacoustic mode keeps same perceived loudness, simple mode just controls volume of one channel.",
2106                         "conditionally-available": false,
2107                         "construct": false,
2108                         "construct-only": false,
2109                         "controllable": false,
2110                         "default": "psychoacoustic (0)",
2111                         "mutable": "null",
2112                         "readable": true,
2113                         "type": "GstAudioPanoramaMethod",
2114                         "writable": true
2115                     },
2116                     "panorama": {
2117                         "blurb": "Position in stereo panorama (-1.0 left -> 1.0 right)",
2118                         "conditionally-available": false,
2119                         "construct": false,
2120                         "construct-only": false,
2121                         "controllable": true,
2122                         "default": "0",
2123                         "max": "1",
2124                         "min": "-1",
2125                         "mutable": "null",
2126                         "readable": true,
2127                         "type": "gfloat",
2128                         "writable": true
2129                     }
2130                 },
2131                 "rank": "none"
2132             },
2133             "audiowsincband": {
2134                 "author": "Thomas Vander Stichele <thomas at apestaart dot org>, Steven W. Smith, Dreamlab Technologies Ltd. <mathis.hofer@dreamlab.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
2135                 "description": "Band pass and band reject windowed sinc filter",
2136                 "hierarchy": [
2137                     "GstAudioWSincBand",
2138                     "GstAudioFXBaseFIRFilter",
2139                     "GstAudioFilter",
2140                     "GstBaseTransform",
2141                     "GstElement",
2142                     "GstObject",
2143                     "GInitiallyUnowned",
2144                     "GObject"
2145                 ],
2146                 "klass": "Filter/Effect/Audio",
2147                 "long-name": "Band pass & band reject filter",
2148                 "pad-templates": {
2149                     "sink": {
2150                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
2151                         "direction": "sink",
2152                         "presence": "always"
2153                     },
2154                     "src": {
2155                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
2156                         "direction": "src",
2157                         "presence": "always"
2158                     }
2159                 },
2160                 "properties": {
2161                     "length": {
2162                         "blurb": "Filter kernel length, will be rounded to the next odd number",
2163                         "conditionally-available": false,
2164                         "construct": false,
2165                         "construct-only": false,
2166                         "controllable": true,
2167                         "default": "101",
2168                         "max": "256000",
2169                         "min": "3",
2170                         "mutable": "null",
2171                         "readable": true,
2172                         "type": "gint",
2173                         "writable": true
2174                     },
2175                     "lower-frequency": {
2176                         "blurb": "Cut-off lower frequency (Hz)",
2177                         "conditionally-available": false,
2178                         "construct": false,
2179                         "construct-only": false,
2180                         "controllable": true,
2181                         "default": "0",
2182                         "max": "100000",
2183                         "min": "0",
2184                         "mutable": "null",
2185                         "readable": true,
2186                         "type": "gfloat",
2187                         "writable": true
2188                     },
2189                     "mode": {
2190                         "blurb": "Band pass or band reject mode",
2191                         "conditionally-available": false,
2192                         "construct": false,
2193                         "construct-only": false,
2194                         "controllable": true,
2195                         "default": "band-pass (0)",
2196                         "mutable": "null",
2197                         "readable": true,
2198                         "type": "GstAudioWSincBandMode",
2199                         "writable": true
2200                     },
2201                     "upper-frequency": {
2202                         "blurb": "Cut-off upper frequency (Hz)",
2203                         "conditionally-available": false,
2204                         "construct": false,
2205                         "construct-only": false,
2206                         "controllable": true,
2207                         "default": "0",
2208                         "max": "100000",
2209                         "min": "0",
2210                         "mutable": "null",
2211                         "readable": true,
2212                         "type": "gfloat",
2213                         "writable": true
2214                     },
2215                     "window": {
2216                         "blurb": "Window function to use",
2217                         "conditionally-available": false,
2218                         "construct": false,
2219                         "construct-only": false,
2220                         "controllable": true,
2221                         "default": "hamming (0)",
2222                         "mutable": "null",
2223                         "readable": true,
2224                         "type": "GstAudioWSincBandWindow",
2225                         "writable": true
2226                     }
2227                 },
2228                 "rank": "none"
2229             },
2230             "audiowsinclimit": {
2231                 "author": "Thomas Vander Stichele <thomas at apestaart dot org>, Steven W. Smith, Dreamlab Technologies Ltd. <mathis.hofer@dreamlab.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
2232                 "description": "Low pass and high pass windowed sinc filter",
2233                 "hierarchy": [
2234                     "GstAudioWSincLimit",
2235                     "GstAudioFXBaseFIRFilter",
2236                     "GstAudioFilter",
2237                     "GstBaseTransform",
2238                     "GstElement",
2239                     "GstObject",
2240                     "GInitiallyUnowned",
2241                     "GObject"
2242                 ],
2243                 "klass": "Filter/Effect/Audio",
2244                 "long-name": "Low pass & high pass filter",
2245                 "pad-templates": {
2246                     "sink": {
2247                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
2248                         "direction": "sink",
2249                         "presence": "always"
2250                     },
2251                     "src": {
2252                         "caps": "audio/x-raw:\n         format: { F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
2253                         "direction": "src",
2254                         "presence": "always"
2255                     }
2256                 },
2257                 "properties": {
2258                     "cutoff": {
2259                         "blurb": "Cut-off Frequency (Hz)",
2260                         "conditionally-available": false,
2261                         "construct": false,
2262                         "construct-only": false,
2263                         "controllable": true,
2264                         "default": "0",
2265                         "max": "100000",
2266                         "min": "0",
2267                         "mutable": "null",
2268                         "readable": true,
2269                         "type": "gfloat",
2270                         "writable": true
2271                     },
2272                     "length": {
2273                         "blurb": "Filter kernel length, will be rounded to the next odd number",
2274                         "conditionally-available": false,
2275                         "construct": false,
2276                         "construct-only": false,
2277                         "controllable": true,
2278                         "default": "101",
2279                         "max": "256000",
2280                         "min": "3",
2281                         "mutable": "null",
2282                         "readable": true,
2283                         "type": "gint",
2284                         "writable": true
2285                     },
2286                     "mode": {
2287                         "blurb": "Low pass or high pass mode",
2288                         "conditionally-available": false,
2289                         "construct": false,
2290                         "construct-only": false,
2291                         "controllable": true,
2292                         "default": "low-pass (0)",
2293                         "mutable": "null",
2294                         "readable": true,
2295                         "type": "GstAudioWSincLimitMode",
2296                         "writable": true
2297                     },
2298                     "window": {
2299                         "blurb": "Window function to use",
2300                         "conditionally-available": false,
2301                         "construct": false,
2302                         "construct-only": false,
2303                         "controllable": true,
2304                         "default": "hamming (0)",
2305                         "mutable": "null",
2306                         "readable": true,
2307                         "type": "GstAudioWSincLimitWindow",
2308                         "writable": true
2309                     }
2310                 },
2311                 "rank": "none"
2312             },
2313             "scaletempo": {
2314                 "author": "Rov Juvano <rovjuvano@users.sourceforge.net>",
2315                 "description": "Sync audio tempo with playback rate",
2316                 "hierarchy": [
2317                     "GstScaletempo",
2318                     "GstBaseTransform",
2319                     "GstElement",
2320                     "GstObject",
2321                     "GInitiallyUnowned",
2322                     "GObject"
2323                 ],
2324                 "klass": "Filter/Effect/Rate/Audio",
2325                 "long-name": "Scaletempo",
2326                 "pad-templates": {
2327                     "sink": {
2328                         "caps": "audio/x-raw:\n         format: F32LE\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\naudio/x-raw:\n         format: F64LE\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\naudio/x-raw:\n         format: S16LE\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
2329                         "direction": "sink",
2330                         "presence": "always"
2331                     },
2332                     "src": {
2333                         "caps": "audio/x-raw:\n         format: F32LE\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\naudio/x-raw:\n         format: F64LE\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\naudio/x-raw:\n         format: S16LE\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
2334                         "direction": "src",
2335                         "presence": "always"
2336                     }
2337                 },
2338                 "properties": {
2339                     "overlap": {
2340                         "blurb": "Percentage of stride to overlap",
2341                         "conditionally-available": false,
2342                         "construct": false,
2343                         "construct-only": false,
2344                         "controllable": false,
2345                         "default": "0.2",
2346                         "max": "1",
2347                         "min": "0",
2348                         "mutable": "null",
2349                         "readable": true,
2350                         "type": "gdouble",
2351                         "writable": true
2352                     },
2353                     "rate": {
2354                         "blurb": "Current playback rate",
2355                         "conditionally-available": false,
2356                         "construct": false,
2357                         "construct-only": false,
2358                         "controllable": false,
2359                         "default": "0",
2360                         "max": "2.14748e+09",
2361                         "min": "-2.14748e+09",
2362                         "mutable": "null",
2363                         "readable": true,
2364                         "type": "gdouble",
2365                         "writable": false
2366                     },
2367                     "search": {
2368                         "blurb": "Length in milliseconds to search for best overlap position",
2369                         "conditionally-available": false,
2370                         "construct": false,
2371                         "construct-only": false,
2372                         "controllable": false,
2373                         "default": "14",
2374                         "max": "500",
2375                         "min": "0",
2376                         "mutable": "null",
2377                         "readable": true,
2378                         "type": "guint",
2379                         "writable": true
2380                     },
2381                     "stride": {
2382                         "blurb": "Length in milliseconds to output each stride",
2383                         "conditionally-available": false,
2384                         "construct": false,
2385                         "construct-only": false,
2386                         "controllable": false,
2387                         "default": "30",
2388                         "max": "5000",
2389                         "min": "1",
2390                         "mutable": "null",
2391                         "readable": true,
2392                         "type": "guint",
2393                         "writable": true
2394                     }
2395                 },
2396                 "rank": "none"
2397             },
2398             "stereo": {
2399                 "author": "Erik Walthinsen <omega@cse.ogi.edu>",
2400                 "description": "Muck with the stereo signal to enhance its 'stereo-ness'",
2401                 "hierarchy": [
2402                     "GstStereo",
2403                     "GstAudioFilter",
2404                     "GstBaseTransform",
2405                     "GstElement",
2406                     "GstObject",
2407                     "GInitiallyUnowned",
2408                     "GObject"
2409                 ],
2410                 "klass": "Filter/Effect/Audio",
2411                 "long-name": "Stereo effect",
2412                 "pad-templates": {
2413                     "sink": {
2414                         "caps": "audio/x-raw:\n         format: S16LE\n           rate: [ 1, 2147483647 ]\n       channels: 2\n",
2415                         "direction": "sink",
2416                         "presence": "always"
2417                     },
2418                     "src": {
2419                         "caps": "audio/x-raw:\n         format: S16LE\n           rate: [ 1, 2147483647 ]\n       channels: 2\n",
2420                         "direction": "src",
2421                         "presence": "always"
2422                     }
2423                 },
2424                 "properties": {
2425                     "active": {
2426                         "blurb": "active",
2427                         "conditionally-available": false,
2428                         "construct": false,
2429                         "construct-only": false,
2430                         "controllable": true,
2431                         "default": "true",
2432                         "mutable": "null",
2433                         "readable": true,
2434                         "type": "gboolean",
2435                         "writable": true
2436                     },
2437                     "stereo": {
2438                         "blurb": "stereo",
2439                         "conditionally-available": false,
2440                         "construct": false,
2441                         "construct-only": false,
2442                         "controllable": true,
2443                         "default": "0.01",
2444                         "max": "1",
2445                         "min": "0",
2446                         "mutable": "null",
2447                         "readable": true,
2448                         "type": "gfloat",
2449                         "writable": true
2450                     }
2451                 },
2452                 "rank": "none"
2453             }
2454         },
2455         "filename": "gstaudiofx",
2456         "license": "LGPL",
2457         "other-types": {
2458             "GstAudioAmplifyClippingMethod": {
2459                 "kind": "enum",
2460                 "values": [
2461                     {
2462                         "desc": "Normal clipping (default)",
2463                         "name": "clip",
2464                         "value": "0"
2465                     },
2466                     {
2467                         "desc": "Push overdriven values back from the opposite side",
2468                         "name": "wrap-negative",
2469                         "value": "1"
2470                     },
2471                     {
2472                         "desc": "Push overdriven values back from the same side",
2473                         "name": "wrap-positive",
2474                         "value": "2"
2475                     },
2476                     {
2477                         "desc": "No clipping",
2478                         "name": "none",
2479                         "value": "3"
2480                     }
2481                 ]
2482             },
2483             "GstAudioChebBandMode": {
2484                 "kind": "enum",
2485                 "values": [
2486                     {
2487                         "desc": "Band pass (default)",
2488                         "name": "band-pass",
2489                         "value": "0"
2490                     },
2491                     {
2492                         "desc": "Band reject",
2493                         "name": "band-reject",
2494                         "value": "1"
2495                     }
2496                 ]
2497             },
2498             "GstAudioChebLimitMode": {
2499                 "kind": "enum",
2500                 "values": [
2501                     {
2502                         "desc": "Low pass (default)",
2503                         "name": "low-pass",
2504                         "value": "0"
2505                     },
2506                     {
2507                         "desc": "High pass",
2508                         "name": "high-pass",
2509                         "value": "1"
2510                     }
2511                 ]
2512             },
2513             "GstAudioDynamicCharacteristics": {
2514                 "kind": "enum",
2515                 "values": [
2516                     {
2517                         "desc": "Hard Knee (default)",
2518                         "name": "hard-knee",
2519                         "value": "0"
2520                     },
2521                     {
2522                         "desc": "Soft Knee (smooth)",
2523                         "name": "soft-knee",
2524                         "value": "1"
2525                     }
2526                 ]
2527             },
2528             "GstAudioDynamicMode": {
2529                 "kind": "enum",
2530                 "values": [
2531                     {
2532                         "desc": "Compressor (default)",
2533                         "name": "compressor",
2534                         "value": "0"
2535                     },
2536                     {
2537                         "desc": "Expander",
2538                         "name": "expander",
2539                         "value": "1"
2540                     }
2541                 ]
2542             },
2543             "GstAudioFXBaseFIRFilter": {
2544                 "hierarchy": [
2545                     "GstAudioFXBaseFIRFilter",
2546                     "GstAudioFilter",
2547                     "GstBaseTransform",
2548                     "GstElement",
2549                     "GstObject",
2550                     "GInitiallyUnowned",
2551                     "GObject"
2552                 ],
2553                 "kind": "object",
2554                 "properties": {
2555                     "drain-on-changes": {
2556                         "blurb": "Drains the filter when its coefficients change",
2557                         "conditionally-available": false,
2558                         "construct": false,
2559                         "construct-only": false,
2560                         "controllable": false,
2561                         "default": "true",
2562                         "mutable": "null",
2563                         "readable": true,
2564                         "type": "gboolean",
2565                         "writable": true
2566                     },
2567                     "low-latency": {
2568                         "blurb": "Operate in low latency mode. This mode is slower but the latency will only be the filter pre-latency. Can only be changed in states < PAUSED!",
2569                         "conditionally-available": false,
2570                         "construct": false,
2571                         "construct-only": false,
2572                         "controllable": false,
2573                         "default": "false",
2574                         "mutable": "null",
2575                         "readable": true,
2576                         "type": "gboolean",
2577                         "writable": true
2578                     }
2579                 }
2580             },
2581             "GstAudioFXBaseIIRFilter": {
2582                 "hierarchy": [
2583                     "GstAudioFXBaseIIRFilter",
2584                     "GstAudioFilter",
2585                     "GstBaseTransform",
2586                     "GstElement",
2587                     "GstObject",
2588                     "GInitiallyUnowned",
2589                     "GObject"
2590                 ],
2591                 "kind": "object"
2592             },
2593             "GstAudioPanoramaMethod": {
2594                 "kind": "enum",
2595                 "values": [
2596                     {
2597                         "desc": "Psychoacoustic Panning (default)",
2598                         "name": "psychoacoustic",
2599                         "value": "0"
2600                     },
2601                     {
2602                         "desc": "Simple Panning",
2603                         "name": "simple",
2604                         "value": "1"
2605                     }
2606                 ]
2607             },
2608             "GstAudioWSincBandMode": {
2609                 "kind": "enum",
2610                 "values": [
2611                     {
2612                         "desc": "Band pass (default)",
2613                         "name": "band-pass",
2614                         "value": "0"
2615                     },
2616                     {
2617                         "desc": "Band reject",
2618                         "name": "band-reject",
2619                         "value": "1"
2620                     }
2621                 ]
2622             },
2623             "GstAudioWSincBandWindow": {
2624                 "kind": "enum",
2625                 "values": [
2626                     {
2627                         "desc": "Hamming window (default)",
2628                         "name": "hamming",
2629                         "value": "0"
2630                     },
2631                     {
2632                         "desc": "Blackman window",
2633                         "name": "blackman",
2634                         "value": "1"
2635                     },
2636                     {
2637                         "desc": "Gaussian window",
2638                         "name": "gaussian",
2639                         "value": "2"
2640                     },
2641                     {
2642                         "desc": "Cosine window",
2643                         "name": "cosine",
2644                         "value": "3"
2645                     },
2646                     {
2647                         "desc": "Hann window",
2648                         "name": "hann",
2649                         "value": "4"
2650                     }
2651                 ]
2652             },
2653             "GstAudioWSincLimitMode": {
2654                 "kind": "enum",
2655                 "values": [
2656                     {
2657                         "desc": "Low pass (default)",
2658                         "name": "low-pass",
2659                         "value": "0"
2660                     },
2661                     {
2662                         "desc": "High pass",
2663                         "name": "high-pass",
2664                         "value": "1"
2665                     }
2666                 ]
2667             },
2668             "GstAudioWSincLimitWindow": {
2669                 "kind": "enum",
2670                 "values": [
2671                     {
2672                         "desc": "Hamming window (default)",
2673                         "name": "hamming",
2674                         "value": "0"
2675                     },
2676                     {
2677                         "desc": "Blackman window",
2678                         "name": "blackman",
2679                         "value": "1"
2680                     },
2681                     {
2682                         "desc": "Gaussian window",
2683                         "name": "gaussian",
2684                         "value": "2"
2685                     },
2686                     {
2687                         "desc": "Cosine window",
2688                         "name": "cosine",
2689                         "value": "3"
2690                     },
2691                     {
2692                         "desc": "Hann window",
2693                         "name": "hann",
2694                         "value": "4"
2695                     }
2696                 ]
2697             }
2698         },
2699         "package": "GStreamer Good Plug-ins",
2700         "source": "gst-plugins-good",
2701         "tracers": {},
2702         "url": "Unknown package origin"
2703     },
2704     "audioparsers": {
2705         "description": "Parsers for various audio formats",
2706         "elements": {
2707             "aacparse": {
2708                 "author": "Stefan Kost <stefan.kost@nokia.com>",
2709                 "description": "Advanced Audio Coding parser",
2710                 "hierarchy": [
2711                     "GstAacParse",
2712                     "GstBaseParse",
2713                     "GstElement",
2714                     "GstObject",
2715                     "GInitiallyUnowned",
2716                     "GObject"
2717                 ],
2718                 "klass": "Codec/Parser/Audio",
2719                 "long-name": "AAC audio stream parser",
2720                 "pad-templates": {
2721                     "sink": {
2722                         "caps": "audio/mpeg:\n    mpegversion: { (int)2, (int)4 }\n",
2723                         "direction": "sink",
2724                         "presence": "always"
2725                     },
2726                     "src": {
2727                         "caps": "audio/mpeg:\n         framed: true\n    mpegversion: { (int)2, (int)4 }\n  stream-format: { (string)raw, (string)adts, (string)adif, (string)loas }\n",
2728                         "direction": "src",
2729                         "presence": "always"
2730                     }
2731                 },
2732                 "properties": {},
2733                 "rank": "primary + 1"
2734             },
2735             "ac3parse": {
2736                 "author": "Tim-Philipp Müller <tim centricular net>",
2737                 "description": "AC3 parser",
2738                 "hierarchy": [
2739                     "GstAc3Parse",
2740                     "GstBaseParse",
2741                     "GstElement",
2742                     "GstObject",
2743                     "GInitiallyUnowned",
2744                     "GObject"
2745                 ],
2746                 "klass": "Codec/Parser/Converter/Audio",
2747                 "long-name": "AC3 audio stream parser",
2748                 "pad-templates": {
2749                     "sink": {
2750                         "caps": "audio/x-ac3:\naudio/x-eac3:\naudio/ac3:\naudio/x-private1-ac3:\n",
2751                         "direction": "sink",
2752                         "presence": "always"
2753                     },
2754                     "src": {
2755                         "caps": "audio/x-ac3:\n         framed: true\n       channels: [ 1, 6 ]\n           rate: [ 8000, 48000 ]\n      alignment: { (string)iec61937, (string)frame }\naudio/x-eac3:\n         framed: true\n       channels: [ 1, 6 ]\n           rate: [ 8000, 48000 ]\n      alignment: { (string)iec61937, (string)frame }\n",
2756                         "direction": "src",
2757                         "presence": "always"
2758                     }
2759                 },
2760                 "properties": {},
2761                 "rank": "primary + 1"
2762             },
2763             "amrparse": {
2764                 "author": "Ronald Bultje <rbultje@ronald.bitfreak.net>",
2765                 "description": "Adaptive Multi-Rate audio parser",
2766                 "hierarchy": [
2767                     "GstAmrParse",
2768                     "GstBaseParse",
2769                     "GstElement",
2770                     "GstObject",
2771                     "GInitiallyUnowned",
2772                     "GObject"
2773                 ],
2774                 "klass": "Codec/Parser/Audio",
2775                 "long-name": "AMR audio stream parser",
2776                 "pad-templates": {
2777                     "sink": {
2778                         "caps": "audio/x-amr-nb-sh:\naudio/x-amr-wb-sh:\n",
2779                         "direction": "sink",
2780                         "presence": "always"
2781                     },
2782                     "src": {
2783                         "caps": "audio/AMR:\n           rate: 8000\n       channels: 1\naudio/AMR-WB:\n           rate: 16000\n       channels: 1\n",
2784                         "direction": "src",
2785                         "presence": "always"
2786                     }
2787                 },
2788                 "properties": {},
2789                 "rank": "primary + 1"
2790             },
2791             "dcaparse": {
2792                 "author": "Tim-Philipp Müller <tim centricular net>",
2793                 "description": "DCA parser",
2794                 "hierarchy": [
2795                     "GstDcaParse",
2796                     "GstBaseParse",
2797                     "GstElement",
2798                     "GstObject",
2799                     "GInitiallyUnowned",
2800                     "GObject"
2801                 ],
2802                 "klass": "Codec/Parser/Audio",
2803                 "long-name": "DTS Coherent Acoustics audio stream parser",
2804                 "pad-templates": {
2805                     "sink": {
2806                         "caps": "audio/x-dts:\naudio/x-private1-dts:\n",
2807                         "direction": "sink",
2808                         "presence": "always"
2809                     },
2810                     "src": {
2811                         "caps": "audio/x-dts:\n         framed: true\n       channels: [ 1, 8 ]\n           rate: [ 8000, 192000 ]\n          depth: { (int)14, (int)16 }\n     endianness: { (int)1234, (int)4321 }\n     block-size: [ 1, 2147483647 ]\n     frame-size: [ 1, 2147483647 ]\n",
2812                         "direction": "src",
2813                         "presence": "always"
2814                     }
2815                 },
2816                 "properties": {},
2817                 "rank": "primary + 1"
2818             },
2819             "flacparse": {
2820                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
2821                 "description": "Parses audio with the FLAC lossless audio codec",
2822                 "hierarchy": [
2823                     "GstFlacParse",
2824                     "GstBaseParse",
2825                     "GstElement",
2826                     "GstObject",
2827                     "GInitiallyUnowned",
2828                     "GObject"
2829                 ],
2830                 "klass": "Codec/Parser/Audio",
2831                 "long-name": "FLAC audio parser",
2832                 "pad-templates": {
2833                     "sink": {
2834                         "caps": "audio/x-flac:\n",
2835                         "direction": "sink",
2836                         "presence": "always"
2837                     },
2838                     "src": {
2839                         "caps": "audio/x-flac:\n         framed: true\n       channels: [ 1, 8 ]\n           rate: [ 1, 655350 ]\n",
2840                         "direction": "src",
2841                         "presence": "always"
2842                     }
2843                 },
2844                 "properties": {
2845                     "check-frame-checksums": {
2846                         "blurb": "Check the overall checksums of every frame",
2847                         "conditionally-available": false,
2848                         "construct": false,
2849                         "construct-only": false,
2850                         "controllable": false,
2851                         "default": "false",
2852                         "mutable": "null",
2853                         "readable": true,
2854                         "type": "gboolean",
2855                         "writable": true
2856                     }
2857                 },
2858                 "rank": "primary + 1"
2859             },
2860             "mpegaudioparse": {
2861                 "author": "Jan Schmidt <thaytan@mad.scientist.com>,Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>",
2862                 "description": "Parses and frames mpeg1 audio streams (levels 1-3), provides seek",
2863                 "hierarchy": [
2864                     "GstMpegAudioParse",
2865                     "GstBaseParse",
2866                     "GstElement",
2867                     "GstObject",
2868                     "GInitiallyUnowned",
2869                     "GObject"
2870                 ],
2871                 "klass": "Codec/Parser/Audio",
2872                 "long-name": "MPEG1 Audio Parser",
2873                 "pad-templates": {
2874                     "sink": {
2875                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
2876                         "direction": "sink",
2877                         "presence": "always"
2878                     },
2879                     "src": {
2880                         "caps": "audio/mpeg:\n    mpegversion: 1\n          layer: [ 1, 3 ]\nmpegaudioversion: [ 1, 3 ]\n           rate: [ 8000, 48000 ]\n       channels: [ 1, 2 ]\n         parsed: true\n",
2881                         "direction": "src",
2882                         "presence": "always"
2883                     }
2884                 },
2885                 "properties": {},
2886                 "rank": "primary + 2"
2887             },
2888             "sbcparse": {
2889                 "author": "Tim-Philipp Müller <tim.muller@collabora.co.uk>",
2890                 "description": "Parses an SBC bluetooth audio stream",
2891                 "hierarchy": [
2892                     "GstSbcParse",
2893                     "GstBaseParse",
2894                     "GstElement",
2895                     "GstObject",
2896                     "GInitiallyUnowned",
2897                     "GObject"
2898                 ],
2899                 "klass": "Codec/Parser/Audio",
2900                 "long-name": "SBC audio parser",
2901                 "pad-templates": {
2902                     "sink": {
2903                         "caps": "audio/x-sbc:\n",
2904                         "direction": "sink",
2905                         "presence": "always"
2906                     },
2907                     "src": {
2908                         "caps": "audio/x-sbc:\n         parsed: true\n       channels: [ 1, 2 ]\n           rate: { (int)16000, (int)32000, (int)44100, (int)48000 }\n",
2909                         "direction": "src",
2910                         "presence": "always"
2911                     }
2912                 },
2913                 "properties": {},
2914                 "rank": "primary + 1"
2915             },
2916             "wavpackparse": {
2917                 "author": "Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>",
2918                 "description": "Wavpack parser",
2919                 "hierarchy": [
2920                     "GstWavpackParse",
2921                     "GstBaseParse",
2922                     "GstElement",
2923                     "GstObject",
2924                     "GInitiallyUnowned",
2925                     "GObject"
2926                 ],
2927                 "klass": "Codec/Parser/Audio",
2928                 "long-name": "Wavpack audio stream parser",
2929                 "pad-templates": {
2930                     "sink": {
2931                         "caps": "audio/x-wavpack:\naudio/x-wavpack-correction:\n",
2932                         "direction": "sink",
2933                         "presence": "always"
2934                     },
2935                     "src": {
2936                         "caps": "audio/x-wavpack:\n          depth: [ 1, 32 ]\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n         framed: true\naudio/x-wavpack-correction:\n         framed: true\n",
2937                         "direction": "src",
2938                         "presence": "always"
2939                     }
2940                 },
2941                 "properties": {},
2942                 "rank": "primary + 1"
2943             }
2944         },
2945         "filename": "gstaudioparsers",
2946         "license": "LGPL",
2947         "other-types": {},
2948         "package": "GStreamer Good Plug-ins",
2949         "source": "gst-plugins-good",
2950         "tracers": {},
2951         "url": "Unknown package origin"
2952     },
2953     "auparse": {
2954         "description": "parses au streams",
2955         "elements": {
2956             "auparse": {
2957                 "author": "Erik Walthinsen <omega@cse.ogi.edu>",
2958                 "description": "Parse an .au file into raw audio",
2959                 "hierarchy": [
2960                     "GstAuParse",
2961                     "GstElement",
2962                     "GstObject",
2963                     "GInitiallyUnowned",
2964                     "GObject"
2965                 ],
2966                 "klass": "Codec/Demuxer/Audio",
2967                 "long-name": "AU audio demuxer",
2968                 "pad-templates": {
2969                     "sink": {
2970                         "caps": "audio/x-au:\n",
2971                         "direction": "sink",
2972                         "presence": "always"
2973                     },
2974                     "src": {
2975                         "caps": "audio/x-raw:\n         format: { S8, S16LE, S16BE, S24LE, S24BE, S32LE, S32BE, F32LE, F32BE, F64LE, F64BE }\n           rate: [ 8000, 192000 ]\n       channels: 1\n         layout: interleaved\naudio/x-raw:\n         format: { S8, S16LE, S16BE, S24LE, S24BE, S32LE, S32BE, F32LE, F32BE, F64LE, F64BE }\n           rate: [ 8000, 192000 ]\n       channels: 2\n   channel-mask: 0x0000000000000003\n         layout: interleaved\naudio/x-alaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\naudio/x-mulaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\naudio/x-adpcm:\n         layout: { (string)g721, (string)g722, (string)g723_3, (string)g723_5 }\n",
2976                         "direction": "src",
2977                         "presence": "always"
2978                     }
2979                 },
2980                 "rank": "secondary"
2981             }
2982         },
2983         "filename": "gstauparse",
2984         "license": "LGPL",
2985         "other-types": {},
2986         "package": "GStreamer Good Plug-ins",
2987         "source": "gst-plugins-good",
2988         "tracers": {},
2989         "url": "Unknown package origin"
2990     },
2991     "autodetect": {
2992         "description": "Plugin contains auto-detection plugins for video/audio in- and outputs",
2993         "elements": {
2994             "autoaudiosink": {
2995                 "author": "Jan Schmidt <thaytan@noraisin.net>",
2996                 "description": "Wrapper audio sink for automatically detected audio sink",
2997                 "hierarchy": [
2998                     "GstAutoAudioSink",
2999                     "GstAutoDetect",
3000                     "GstBin",
3001                     "GstElement",
3002                     "GstObject",
3003                     "GInitiallyUnowned",
3004                     "GObject"
3005                 ],
3006                 "interfaces": [
3007                     "GstChildProxy"
3008                 ],
3009                 "klass": "Sink/Audio",
3010                 "long-name": "Auto audio sink",
3011                 "pad-templates": {
3012                     "sink": {
3013                         "caps": "ANY",
3014                         "direction": "sink",
3015                         "presence": "always"
3016                     }
3017                 },
3018                 "properties": {
3019                     "ts-offset": {
3020                         "blurb": "Timestamp offset in nanoseconds",
3021                         "conditionally-available": false,
3022                         "construct": false,
3023                         "construct-only": false,
3024                         "controllable": false,
3025                         "default": "0",
3026                         "max": "9223372036854775807",
3027                         "min": "-9223372036854775808",
3028                         "mutable": "null",
3029                         "readable": true,
3030                         "type": "gint64",
3031                         "writable": true
3032                     }
3033                 },
3034                 "rank": "none"
3035             },
3036             "autoaudiosrc": {
3037                 "author": "Jan Schmidt <thaytan@noraisin.net>, Stefan Kost <ensonic@users.sf.net>",
3038                 "description": "Wrapper audio source for automatically detected audio source",
3039                 "hierarchy": [
3040                     "GstAutoAudioSrc",
3041                     "GstAutoDetect",
3042                     "GstBin",
3043                     "GstElement",
3044                     "GstObject",
3045                     "GInitiallyUnowned",
3046                     "GObject"
3047                 ],
3048                 "interfaces": [
3049                     "GstChildProxy"
3050                 ],
3051                 "klass": "Source/Audio",
3052                 "long-name": "Auto audio source",
3053                 "pad-templates": {
3054                     "src": {
3055                         "caps": "ANY",
3056                         "direction": "src",
3057                         "presence": "always"
3058                     }
3059                 },
3060                 "properties": {},
3061                 "rank": "none"
3062             },
3063             "autovideosink": {
3064                 "author": "Jan Schmidt <thaytan@noraisin.net>",
3065                 "description": "Wrapper video sink for automatically detected video sink",
3066                 "hierarchy": [
3067                     "GstAutoVideoSink",
3068                     "GstAutoDetect",
3069                     "GstBin",
3070                     "GstElement",
3071                     "GstObject",
3072                     "GInitiallyUnowned",
3073                     "GObject"
3074                 ],
3075                 "interfaces": [
3076                     "GstChildProxy"
3077                 ],
3078                 "klass": "Sink/Video",
3079                 "long-name": "Auto video sink",
3080                 "pad-templates": {
3081                     "sink": {
3082                         "caps": "ANY",
3083                         "direction": "sink",
3084                         "presence": "always"
3085                     }
3086                 },
3087                 "properties": {
3088                     "ts-offset": {
3089                         "blurb": "Timestamp offset in nanoseconds",
3090                         "conditionally-available": false,
3091                         "construct": false,
3092                         "construct-only": false,
3093                         "controllable": false,
3094                         "default": "0",
3095                         "max": "9223372036854775807",
3096                         "min": "-9223372036854775808",
3097                         "mutable": "null",
3098                         "readable": true,
3099                         "type": "gint64",
3100                         "writable": true
3101                     }
3102                 },
3103                 "rank": "none"
3104             },
3105             "autovideosrc": {
3106                 "author": "Jan Schmidt <thaytan@noraisin.net>, Stefan Kost <ensonic@users.sf.net>",
3107                 "description": "Wrapper video source for automatically detected video source",
3108                 "hierarchy": [
3109                     "GstAutoVideoSrc",
3110                     "GstAutoDetect",
3111                     "GstBin",
3112                     "GstElement",
3113                     "GstObject",
3114                     "GInitiallyUnowned",
3115                     "GObject"
3116                 ],
3117                 "interfaces": [
3118                     "GstChildProxy"
3119                 ],
3120                 "klass": "Source/Video",
3121                 "long-name": "Auto video source",
3122                 "pad-templates": {
3123                     "src": {
3124                         "caps": "ANY",
3125                         "direction": "src",
3126                         "presence": "always"
3127                     }
3128                 },
3129                 "properties": {},
3130                 "rank": "none"
3131             }
3132         },
3133         "filename": "gstautodetect",
3134         "license": "LGPL",
3135         "other-types": {
3136             "GstAutoDetect": {
3137                 "hierarchy": [
3138                     "GstAutoDetect",
3139                     "GstBin",
3140                     "GstElement",
3141                     "GstObject",
3142                     "GInitiallyUnowned",
3143                     "GObject"
3144                 ],
3145                 "interfaces": [
3146                     "GstChildProxy"
3147                 ],
3148                 "kind": "object",
3149                 "properties": {
3150                     "filter-caps": {
3151                         "blurb": "Filter sink candidates using these caps.",
3152                         "conditionally-available": false,
3153                         "construct": false,
3154                         "construct-only": false,
3155                         "controllable": false,
3156                         "mutable": "null",
3157                         "readable": true,
3158                         "type": "GstCaps",
3159                         "writable": true
3160                     },
3161                     "sync": {
3162                         "blurb": "Sync on the clock",
3163                         "conditionally-available": false,
3164                         "construct": false,
3165                         "construct-only": false,
3166                         "controllable": false,
3167                         "default": "true",
3168                         "mutable": "null",
3169                         "readable": true,
3170                         "type": "gboolean",
3171                         "writable": true
3172                     }
3173                 }
3174             }
3175         },
3176         "package": "GStreamer Good Plug-ins",
3177         "source": "gst-plugins-good",
3178         "tracers": {},
3179         "url": "Unknown package origin"
3180     },
3181     "avi": {
3182         "description": "AVI stream handling",
3183         "elements": {
3184             "avidemux": {
3185                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim.taymans@chello.be>, Thijs Vermeir <thijsvermeir@gmail.com>",
3186                 "description": "Demultiplex an avi file into audio and video",
3187                 "hierarchy": [
3188                     "GstAviDemux",
3189                     "GstElement",
3190                     "GstObject",
3191                     "GInitiallyUnowned",
3192                     "GObject"
3193                 ],
3194                 "klass": "Codec/Demuxer",
3195                 "long-name": "Avi demuxer",
3196                 "pad-templates": {
3197                     "audio_%%u": {
3198                         "caps": "audio/ms-gsm:\naudio/mpeg:\n    mpegversion: 1\n          layer: 3\naudio/mpeg:\n    mpegversion: 1\n          layer: 2\naudio/x-raw:\n         format: { S8, U8, S16LE, U16LE, S24LE, U24LE, S32LE, U32LE }\n         layout: interleaved\naudio/x-vorbis:\naudio/x-ac3:\naudio/x-dts:\naudio/mpeg:\n    mpegversion: 4\naudio/x-alaw:\naudio/x-mulaw:\naudio/x-wms:\n        bitrate: [ 0, 2147483647 ]\n    block_align: [ 1, 2147483647 ]\naudio/x-adpcm:\n         layout: microsoft\n    block_align: [ 1, 2147483647 ]\naudio/x-adpcm:\n         layout: dvi\n    block_align: [ 1, 2147483647 ]\naudio/x-truespeech:\naudio/x-wma:\n     wmaversion: 1\n        bitrate: [ 0, 2147483647 ]\n    block_align: [ 1, 2147483647 ]\naudio/x-wma:\n     wmaversion: 2\n        bitrate: [ 0, 2147483647 ]\n    block_align: [ 1, 2147483647 ]\naudio/x-wma:\n     wmaversion: 3\n        bitrate: [ 0, 2147483647 ]\n    block_align: [ 1, 2147483647 ]\naudio/x-vnd.sony.atrac3:\naudio/x-raw:\n         format: { F32LE, F64LE }\n         layout: interleaved\naudio/x-voxware:\n    voxwaretype: 117\naudio/x-adpcm:\n         layout: dk4\naudio/x-adpcm:\n         layout: dk3\naudio/x-adpcm:\n         layout: dvi\naudio/AMR:\naudio/AMR-WB:\naudio/x-siren:\napplication/x-ogg-avi:\naudio/x-avi-unknown:\n",
3199                         "direction": "src",
3200                         "presence": "sometimes"
3201                     },
3202                     "sink": {
3203                         "caps": "video/x-msvideo:\n",
3204                         "direction": "sink",
3205                         "presence": "always"
3206                     },
3207                     "subpicture_%%u": {
3208                         "caps": "subpicture/x-xsub:\n",
3209                         "direction": "src",
3210                         "presence": "sometimes"
3211                     },
3212                     "subtitle_%%u": {
3213                         "caps": "application/x-subtitle-avi:\n",
3214                         "direction": "src",
3215                         "presence": "sometimes"
3216                     },
3217                     "video_%%u": {
3218                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-asus:\n    asusversion: 1\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-asus:\n    asusversion: 2\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-cineform:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-cirrus-logic-accupak:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-camstudio:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-compressed-yuv:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-raw:\n         format: { RGB8P, BGR, BGRx }\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-divx:\n    divxversion: 3\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-divx:\n    divxversion: 4\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-truemotion:\n    trueversion: 1\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-dv:\n   systemstream: false\n      dvversion: 25\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-dv:\n   systemstream: false\n      dvversion: 50\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-divx:\n    divxversion: 5\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/mpeg:\n    mpegversion: 4\n   systemstream: false\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-flash-video:\n     flvversion: 1\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-vp6-flash:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h263:\n        variant: itu\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h263:\n        variant: lucent\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h264:\n        variant: itu\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h265:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-huffyuv:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-intel-h263:\n        variant: intel\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-raw:\n         format: I420\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-indeo:\n   indeoversion: 3\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-indeo:\n   indeoversion: 4\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-indeo:\n   indeoversion: 5\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h263:\n        variant: lead\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h264:\n        variant: lead\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h263:\n        variant: microsoft\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/mpeg:\n    mpegversion: 4\n   systemstream: false\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nimage/jpeg:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-msmpeg:\n  msmpegversion: 42\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-msmpeg:\n  msmpegversion: 43\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/mpeg:\n   systemstream: false\n    mpegversion: 1\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/mpeg:\n   systemstream: false\n    mpegversion: 2\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-msmpeg:\n  msmpegversion: 41\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-mszh:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nimage/png:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-rle:\n         layout: microsoft\n          depth: [ 1, 64 ]\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-indeo:\n   indeoversion: 2\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/sp5x:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-truemotion:\n    trueversion: 2\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-camtasia:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-ultimotion:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-raw:\n         format: UYVY\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-ati-vcr:\n     vcrversion: 1\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-ati-vcr:\n     vcrversion: 2\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h263:\n        variant: vdolive\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h263:\n        variant: vivo\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-vmnc:\n        version: 1\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-vp3:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h264:\n        variant: videosoft\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-wmv:\n     wmvversion: 1\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-wmv:\n     wmvversion: 2\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-wmv:\n     wmvversion: 3\n         format: WMV3\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/mpeg:\n    mpegversion: 4\n   systemstream: false\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-xan:\n      wcversion: 4\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-raw:\n         format: YUY2\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-raw:\n         format: YVU9\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-zlib:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-cinepak:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h264:\n        variant: itu\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-msvideocodec:\n msvideoversion: 1\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h263:\n        variant: xirlink\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-dirac:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-ffv:\n     ffvversion: 1\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-kmvc:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-vp5:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-vp6:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-vp6-flash:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-vp7:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-vp8:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-mimic:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-apple-video:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-theora:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-fraps:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-aasc:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-raw:\n         format: YV12\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-loco:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-zmbv:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-raw:\n         format: v210\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-raw:\n         format: r210\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-dv:\n   systemstream: true\nvideo/x-avi-unknown:\n",
3219                         "direction": "src",
3220                         "presence": "sometimes"
3221                     }
3222                 },
3223                 "rank": "primary",
3224                 "signals": {}
3225             },
3226             "avimux": {
3227                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
3228                 "description": "Muxes audio and video into an avi stream",
3229                 "hierarchy": [
3230                     "GstAviMux",
3231                     "GstElement",
3232                     "GstObject",
3233                     "GInitiallyUnowned",
3234                     "GObject"
3235                 ],
3236                 "interfaces": [
3237                     "GstTagSetter"
3238                 ],
3239                 "klass": "Codec/Muxer",
3240                 "long-name": "Avi muxer",
3241                 "pad-templates": {
3242                     "audio_%%u": {
3243                         "caps": "audio/x-raw:\n         format: { U8, S16LE, S24LE, S32LE }\n           rate: [ 1000, 96000 ]\n       channels: [ 1, 65535 ]\naudio/mpeg:\n    mpegversion: 1\n          layer: [ 1, 3 ]\n           rate: [ 1000, 96000 ]\n       channels: [ 1, 2 ]\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n           rate: [ 1000, 96000 ]\n       channels: [ 1, 2 ]\naudio/x-ac3:\n           rate: [ 1000, 96000 ]\n       channels: [ 1, 6 ]\naudio/x-alaw:\n           rate: [ 1000, 48000 ]\n       channels: [ 1, 2 ]\naudio/x-mulaw:\n           rate: [ 1000, 48000 ]\n       channels: [ 1, 2 ]\naudio/x-wma:\n           rate: [ 1000, 96000 ]\n       channels: [ 1, 2 ]\n     wmaversion: [ 1, 2 ]\n",
3244                         "direction": "sink",
3245                         "presence": "request"
3246                     },
3247                     "src": {
3248                         "caps": "video/x-msvideo:\n",
3249                         "direction": "src",
3250                         "presence": "always"
3251                     },
3252                     "video_%%u": {
3253                         "caps": "video/x-raw:\n         format: { YUY2, I420, BGR, BGRx, BGRA, GRAY8, UYVY, v210 }\n          width: [ 16, 4096 ]\n         height: [ 16, 4096 ]\n      framerate: [ 0/1, 2147483647/1 ]\nimage/jpeg:\n          width: [ 16, 4096 ]\n         height: [ 16, 4096 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-divx:\n          width: [ 16, 4096 ]\n         height: [ 16, 4096 ]\n      framerate: [ 0/1, 2147483647/1 ]\n    divxversion: [ 3, 5 ]\nvideo/x-msmpeg:\n          width: [ 16, 4096 ]\n         height: [ 16, 4096 ]\n      framerate: [ 0/1, 2147483647/1 ]\n  msmpegversion: [ 41, 43 ]\nvideo/mpeg:\n          width: [ 16, 4096 ]\n         height: [ 16, 4096 ]\n      framerate: [ 0/1, 2147483647/1 ]\n    mpegversion: { (int)1, (int)2, (int)4 }\n   systemstream: false\nvideo/x-h263:\n          width: [ 16, 4096 ]\n         height: [ 16, 4096 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-h264:\n  stream-format: byte-stream\n      alignment: au\n          width: [ 16, 4096 ]\n         height: [ 16, 4096 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-dv:\n          width: 720\n         height: { (int)576, (int)480 }\n      framerate: [ 0/1, 2147483647/1 ]\n   systemstream: false\nvideo/x-huffyuv:\n          width: [ 16, 4096 ]\n         height: [ 16, 4096 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-wmv:\n          width: [ 16, 4096 ]\n         height: [ 16, 4096 ]\n      framerate: [ 0/1, 2147483647/1 ]\n     wmvversion: [ 1, 3 ]\nimage/x-jpc:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-vp8:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nimage/png:\n          width: [ 16, 4096 ]\n         height: [ 16, 4096 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
3254                         "direction": "sink",
3255                         "presence": "request"
3256                     }
3257                 },
3258                 "properties": {
3259                     "bigfile": {
3260                         "blurb": "Support for openDML-2.0 (big) AVI files",
3261                         "conditionally-available": false,
3262                         "construct": false,
3263                         "construct-only": false,
3264                         "controllable": false,
3265                         "default": "true",
3266                         "mutable": "null",
3267                         "readable": true,
3268                         "type": "gboolean",
3269                         "writable": true
3270                     }
3271                 },
3272                 "rank": "primary"
3273             },
3274             "avisubtitle": {
3275                 "author": "Thijs Vermeir <thijsvermeir@gmail.com>",
3276                 "description": "Parse avi subtitle stream",
3277                 "hierarchy": [
3278                     "GstAviSubtitle",
3279                     "GstElement",
3280                     "GstObject",
3281                     "GInitiallyUnowned",
3282                     "GObject"
3283                 ],
3284                 "klass": "Codec/Parser/Subtitle",
3285                 "long-name": "Avi subtitle parser",
3286                 "pad-templates": {
3287                     "sink": {
3288                         "caps": "application/x-subtitle-avi:\n",
3289                         "direction": "sink",
3290                         "presence": "always"
3291                     },
3292                     "src": {
3293                         "caps": "application/x-subtitle:\n",
3294                         "direction": "src",
3295                         "presence": "always"
3296                     }
3297                 },
3298                 "rank": "primary"
3299             }
3300         },
3301         "filename": "gstavi",
3302         "license": "LGPL",
3303         "other-types": {},
3304         "package": "GStreamer Good Plug-ins",
3305         "source": "gst-plugins-good",
3306         "tracers": {},
3307         "url": "Unknown package origin"
3308     },
3309     "cacasink": {
3310         "description": "Colored ASCII Art video sink & filter",
3311         "elements": {
3312             "cacasink": {
3313                 "author": "Zeeshan Ali <zak147@yahoo.com>",
3314                 "description": "A colored ASCII art videosink",
3315                 "hierarchy": [
3316                     "GstCACASink",
3317                     "GstBaseSink",
3318                     "GstElement",
3319                     "GstObject",
3320                     "GInitiallyUnowned",
3321                     "GObject"
3322                 ],
3323                 "klass": "Sink/Video",
3324                 "long-name": "A colored ASCII art video sink",
3325                 "pad-templates": {
3326                     "sink": {
3327                         "caps": "video/x-raw:\n         format: { RGB, BGR, RGBx, xRGB, BGRx, xBGR, RGB16, RGB15 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
3328                         "direction": "sink",
3329                         "presence": "always"
3330                     }
3331                 },
3332                 "properties": {
3333                     "anti-aliasing": {
3334                         "blurb": "Enables Anti-Aliasing",
3335                         "conditionally-available": false,
3336                         "construct": false,
3337                         "construct-only": false,
3338                         "controllable": false,
3339                         "default": "true",
3340                         "mutable": "null",
3341                         "readable": true,
3342                         "type": "gboolean",
3343                         "writable": true
3344                     },
3345                     "dither": {
3346                         "blurb": "Set type of Dither",
3347                         "conditionally-available": false,
3348                         "construct": false,
3349                         "construct-only": false,
3350                         "controllable": false,
3351                         "default": "none (49)",
3352                         "mutable": "null",
3353                         "readable": true,
3354                         "type": "GstCACASinkDithering",
3355                         "writable": true
3356                     },
3357                     "screen-height": {
3358                         "blurb": "The height of the screen",
3359                         "conditionally-available": false,
3360                         "construct": false,
3361                         "construct-only": false,
3362                         "controllable": false,
3363                         "default": "25",
3364                         "max": "2147483647",
3365                         "min": "0",
3366                         "mutable": "null",
3367                         "readable": true,
3368                         "type": "gint",
3369                         "writable": false
3370                     },
3371                     "screen-width": {
3372                         "blurb": "The width of the screen",
3373                         "conditionally-available": false,
3374                         "construct": false,
3375                         "construct-only": false,
3376                         "controllable": false,
3377                         "default": "80",
3378                         "max": "2147483647",
3379                         "min": "0",
3380                         "mutable": "null",
3381                         "readable": true,
3382                         "type": "gint",
3383                         "writable": false
3384                     }
3385                 },
3386                 "rank": "none"
3387             },
3388             "cacatv": {
3389                 "author": "Eric Marks <bigmarkslp@gmail.com>",
3390                 "description": "Colored ASCII art effect",
3391                 "hierarchy": [
3392                     "GstCACATv",
3393                     "GstVideoFilter",
3394                     "GstBaseTransform",
3395                     "GstElement",
3396                     "GstObject",
3397                     "GInitiallyUnowned",
3398                     "GObject"
3399                 ],
3400                 "klass": "Filter/Effect/Video",
3401                 "long-name": "CacaTV effect",
3402                 "pad-templates": {
3403                     "sink": {
3404                         "caps": "video/x-raw:\n         format: { RGB, BGR, RGBx, xRGB, BGRx, xBGR, RGBA, RGB16, RGB15 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
3405                         "direction": "sink",
3406                         "presence": "always"
3407                     },
3408                     "src": {
3409                         "caps": "video/x-raw:\n         format: { ARGB }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
3410                         "direction": "src",
3411                         "presence": "always"
3412                     }
3413                 },
3414                 "properties": {
3415                     "anti-aliasing": {
3416                         "blurb": "Enables Anti-Aliasing",
3417                         "conditionally-available": false,
3418                         "construct": false,
3419                         "construct-only": false,
3420                         "controllable": false,
3421                         "default": "false",
3422                         "mutable": "null",
3423                         "readable": true,
3424                         "type": "gboolean",
3425                         "writable": true
3426                     },
3427                     "canvas-height": {
3428                         "blurb": "The height of the canvas in characters",
3429                         "conditionally-available": false,
3430                         "construct": false,
3431                         "construct-only": false,
3432                         "controllable": false,
3433                         "default": "24",
3434                         "max": "2147483647",
3435                         "min": "0",
3436                         "mutable": "null",
3437                         "readable": true,
3438                         "type": "gint",
3439                         "writable": true
3440                     },
3441                     "canvas-width": {
3442                         "blurb": "The width of the canvas in characters",
3443                         "conditionally-available": false,
3444                         "construct": false,
3445                         "construct-only": false,
3446                         "controllable": false,
3447                         "default": "80",
3448                         "max": "2147483647",
3449                         "min": "0",
3450                         "mutable": "null",
3451                         "readable": true,
3452                         "type": "gint",
3453                         "writable": true
3454                     },
3455                     "dither": {
3456                         "blurb": "Set type of Dither",
3457                         "conditionally-available": false,
3458                         "construct": false,
3459                         "construct-only": false,
3460                         "controllable": false,
3461                         "default": " (0)",
3462                         "mutable": "null",
3463                         "readable": true,
3464                         "type": "GstCACATvDithering",
3465                         "writable": true
3466                     },
3467                     "font": {
3468                         "blurb": "selected libcaca font",
3469                         "conditionally-available": false,
3470                         "construct": false,
3471                         "construct-only": false,
3472                         "controllable": false,
3473                         "default": "0",
3474                         "max": "2147483647",
3475                         "min": "0",
3476                         "mutable": "null",
3477                         "readable": true,
3478                         "type": "gint",
3479                         "writable": true
3480                     }
3481                 },
3482                 "rank": "none"
3483             }
3484         },
3485         "filename": "gstcacasink",
3486         "license": "LGPL",
3487         "other-types": {
3488             "GstCACASinkDithering": {
3489                 "kind": "enum",
3490                 "values": [
3491                     {
3492                         "desc": "No dithering",
3493                         "name": "none",
3494                         "value": "49"
3495                     },
3496                     {
3497                         "desc": "Ordered 2x2 Bayer dithering",
3498                         "name": "2x2",
3499                         "value": "50"
3500                     },
3501                     {
3502                         "desc": "Ordered 4x4 Bayer dithering",
3503                         "name": "4x4",
3504                         "value": "51"
3505                     },
3506                     {
3507                         "desc": "Ordered 8x8 Bayer dithering",
3508                         "name": "8x8",
3509                         "value": "52"
3510                     },
3511                     {
3512                         "desc": "Random dithering",
3513                         "name": "random",
3514                         "value": "53"
3515                     }
3516                 ]
3517             },
3518             "GstCACATvDithering": {
3519                 "kind": "enum",
3520                 "values": [
3521                     {
3522                         "desc": "No dither_mode",
3523                         "name": "none",
3524                         "value": "49"
3525                     },
3526                     {
3527                         "desc": "Ordered 2x2 Bayer dither_mode",
3528                         "name": "2x2",
3529                         "value": "50"
3530                     },
3531                     {
3532                         "desc": "Ordered 4x4 Bayer dither_mode",
3533                         "name": "4x4",
3534                         "value": "51"
3535                     },
3536                     {
3537                         "desc": "Ordered 8x8 Bayer dither_mode",
3538                         "name": "8x8",
3539                         "value": "52"
3540                     },
3541                     {
3542                         "desc": "Random dither_mode",
3543                         "name": "random",
3544                         "value": "53"
3545                     }
3546                 ]
3547             }
3548         },
3549         "package": "GStreamer Good Plug-ins",
3550         "source": "gst-plugins-good",
3551         "tracers": {},
3552         "url": "Unknown package origin"
3553     },
3554     "cairo": {
3555         "description": "Cairo-based elements",
3556         "elements": {
3557             "cairooverlay": {
3558                 "author": "Jon Nordby <jononor@gmail.com>",
3559                 "description": "Render overlay on a video stream using Cairo",
3560                 "hierarchy": [
3561                     "GstCairoOverlay",
3562                     "GstBaseTransform",
3563                     "GstElement",
3564                     "GstObject",
3565                     "GInitiallyUnowned",
3566                     "GObject"
3567                 ],
3568                 "klass": "Filter/Editor/Video",
3569                 "long-name": "Cairo overlay",
3570                 "pad-templates": {
3571                     "sink": {
3572                         "caps": "video/x-raw:\n         format: { BGRx, BGRA, RGB16 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
3573                         "direction": "sink",
3574                         "presence": "always"
3575                     },
3576                     "src": {
3577                         "caps": "video/x-raw:\n         format: { BGRx, BGRA, RGB16 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
3578                         "direction": "src",
3579                         "presence": "always"
3580                     }
3581                 },
3582                 "properties": {
3583                     "draw-on-transparent-surface": {
3584                         "blurb": "Let the draw signal work on a transparent surface and blend the results with the video at a later time",
3585                         "conditionally-available": false,
3586                         "construct": false,
3587                         "construct-only": false,
3588                         "controllable": true,
3589                         "default": "false",
3590                         "mutable": "playing",
3591                         "readable": true,
3592                         "type": "gboolean",
3593                         "writable": true
3594                     }
3595                 },
3596                 "rank": "none",
3597                 "signals": {
3598                     "caps-changed": {
3599                         "args": [
3600                             {
3601                                 "name": "arg0",
3602                                 "type": "GstCaps"
3603                             }
3604                         ],
3605                         "return-type": "void"
3606                     },
3607                     "draw": {
3608                         "args": [
3609                             {
3610                                 "name": "arg0",
3611                                 "type": "CairoContext"
3612                             },
3613                             {
3614                                 "name": "arg1",
3615                                 "type": "guint64"
3616                             },
3617                             {
3618                                 "name": "arg2",
3619                                 "type": "guint64"
3620                             }
3621                         ],
3622                         "return-type": "void"
3623                     }
3624                 }
3625             }
3626         },
3627         "filename": "gstcairo",
3628         "license": "LGPL",
3629         "other-types": {},
3630         "package": "GStreamer Good Plug-ins",
3631         "source": "gst-plugins-good",
3632         "tracers": {},
3633         "url": "Unknown package origin"
3634     },
3635     "cutter": {
3636         "description": "Audio Cutter to split audio into non-silent bits",
3637         "elements": {
3638             "cutter": {
3639                 "author": "Thomas Vander Stichele <thomas at apestaart dot org>",
3640                 "description": "Audio Cutter to split audio into non-silent bits",
3641                 "hierarchy": [
3642                     "GstCutter",
3643                     "GstElement",
3644                     "GstObject",
3645                     "GInitiallyUnowned",
3646                     "GObject"
3647                 ],
3648                 "klass": "Filter/Editor/Audio",
3649                 "long-name": "Audio cutter",
3650                 "pad-templates": {
3651                     "sink": {
3652                         "caps": "audio/x-raw:\n         format: { S8, S16LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
3653                         "direction": "sink",
3654                         "presence": "always"
3655                     },
3656                     "src": {
3657                         "caps": "audio/x-raw:\n         format: { S8, S16LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
3658                         "direction": "src",
3659                         "presence": "always"
3660                     }
3661                 },
3662                 "properties": {
3663                     "leaky": {
3664                         "blurb": "do we leak buffers when below threshold ?",
3665                         "conditionally-available": false,
3666                         "construct": false,
3667                         "construct-only": false,
3668                         "controllable": false,
3669                         "default": "false",
3670                         "mutable": "null",
3671                         "readable": true,
3672                         "type": "gboolean",
3673                         "writable": true
3674                     },
3675                     "pre-length": {
3676                         "blurb": "Length of pre-recording buffer (in nanoseconds)",
3677                         "conditionally-available": false,
3678                         "construct": false,
3679                         "construct-only": false,
3680                         "controllable": false,
3681                         "default": "200000000",
3682                         "max": "18446744073709551615",
3683                         "min": "0",
3684                         "mutable": "null",
3685                         "readable": true,
3686                         "type": "guint64",
3687                         "writable": true
3688                     },
3689                     "run-length": {
3690                         "blurb": "Length of drop below threshold before cut_stop (in nanoseconds)",
3691                         "conditionally-available": false,
3692                         "construct": false,
3693                         "construct-only": false,
3694                         "controllable": false,
3695                         "default": "500000000",
3696                         "max": "18446744073709551615",
3697                         "min": "0",
3698                         "mutable": "null",
3699                         "readable": true,
3700                         "type": "guint64",
3701                         "writable": true
3702                     },
3703                     "threshold": {
3704                         "blurb": "Volume threshold before trigger",
3705                         "conditionally-available": false,
3706                         "construct": false,
3707                         "construct-only": false,
3708                         "controllable": false,
3709                         "default": "0.1",
3710                         "max": "1.79769e+308",
3711                         "min": "-1.79769e+308",
3712                         "mutable": "null",
3713                         "readable": true,
3714                         "type": "gdouble",
3715                         "writable": true
3716                     },
3717                     "threshold-dB": {
3718                         "blurb": "Volume threshold before trigger (in dB)",
3719                         "conditionally-available": false,
3720                         "construct": false,
3721                         "construct-only": false,
3722                         "controllable": false,
3723                         "default": "-46.0517",
3724                         "max": "1.79769e+308",
3725                         "min": "-1.79769e+308",
3726                         "mutable": "null",
3727                         "readable": true,
3728                         "type": "gdouble",
3729                         "writable": true
3730                     }
3731                 },
3732                 "rank": "none"
3733             }
3734         },
3735         "filename": "gstcutter",
3736         "license": "LGPL",
3737         "other-types": {},
3738         "package": "GStreamer Good Plug-ins",
3739         "source": "gst-plugins-good",
3740         "tracers": {},
3741         "url": "Unknown package origin"
3742     },
3743     "debug": {
3744         "description": "elements for testing and debugging",
3745         "elements": {
3746             "breakmydata": {
3747                 "author": "Benjamin Otte <otte@gnome>",
3748                 "description": "randomly change data in the stream",
3749                 "hierarchy": [
3750                     "GstBreakMyData",
3751                     "GstBaseTransform",
3752                     "GstElement",
3753                     "GstObject",
3754                     "GInitiallyUnowned",
3755                     "GObject"
3756                 ],
3757                 "klass": "Testing",
3758                 "long-name": "Break my data",
3759                 "pad-templates": {
3760                     "sink": {
3761                         "caps": "ANY",
3762                         "direction": "sink",
3763                         "presence": "always"
3764                     },
3765                     "src": {
3766                         "caps": "ANY",
3767                         "direction": "src",
3768                         "presence": "always"
3769                     }
3770                 },
3771                 "properties": {
3772                     "probability": {
3773                         "blurb": "probability for each byte in the buffer to be changed",
3774                         "conditionally-available": false,
3775                         "construct": true,
3776                         "construct-only": false,
3777                         "controllable": false,
3778                         "default": "0",
3779                         "max": "1",
3780                         "min": "0",
3781                         "mutable": "null",
3782                         "readable": true,
3783                         "type": "gdouble",
3784                         "writable": true
3785                     },
3786                     "seed": {
3787                         "blurb": "seed for randomness (initialized when going from READY to PAUSED)",
3788                         "conditionally-available": false,
3789                         "construct": true,
3790                         "construct-only": false,
3791                         "controllable": false,
3792                         "default": "0",
3793                         "max": "-1",
3794                         "min": "0",
3795                         "mutable": "null",
3796                         "readable": true,
3797                         "type": "guint",
3798                         "writable": true
3799                     },
3800                     "set-to": {
3801                         "blurb": "set changed bytes to this value (-1 means random value",
3802                         "conditionally-available": false,
3803                         "construct": true,
3804                         "construct-only": false,
3805                         "controllable": false,
3806                         "default": "-1",
3807                         "max": "255",
3808                         "min": "-1",
3809                         "mutable": "null",
3810                         "readable": true,
3811                         "type": "gint",
3812                         "writable": true
3813                     },
3814                     "skip": {
3815                         "blurb": "amount of bytes skipped at the beginning of stream",
3816                         "conditionally-available": false,
3817                         "construct": true,
3818                         "construct-only": false,
3819                         "controllable": false,
3820                         "default": "0",
3821                         "max": "-1",
3822                         "min": "0",
3823                         "mutable": "null",
3824                         "readable": true,
3825                         "type": "guint",
3826                         "writable": true
3827                     }
3828                 },
3829                 "rank": "none"
3830             },
3831             "capssetter": {
3832                 "author": "Mark Nauwelaerts <mnauw@users.sourceforge.net>",
3833                 "description": "Set/merge caps on stream",
3834                 "hierarchy": [
3835                     "GstCapsSetter",
3836                     "GstBaseTransform",
3837                     "GstElement",
3838                     "GstObject",
3839                     "GInitiallyUnowned",
3840                     "GObject"
3841                 ],
3842                 "klass": "Generic",
3843                 "long-name": "CapsSetter",
3844                 "pad-templates": {
3845                     "sink": {
3846                         "caps": "ANY",
3847                         "direction": "sink",
3848                         "presence": "always"
3849                     },
3850                     "src": {
3851                         "caps": "ANY",
3852                         "direction": "src",
3853                         "presence": "always"
3854                     }
3855                 },
3856                 "properties": {
3857                     "caps": {
3858                         "blurb": "Merge these caps (thereby overwriting) in the stream",
3859                         "conditionally-available": false,
3860                         "construct": false,
3861                         "construct-only": false,
3862                         "controllable": false,
3863                         "default": "ANY",
3864                         "mutable": "null",
3865                         "readable": true,
3866                         "type": "GstCaps",
3867                         "writable": true
3868                     },
3869                     "join": {
3870                         "blurb": "Match incoming caps' mime-type to mime-type of provided caps",
3871                         "conditionally-available": false,
3872                         "construct": false,
3873                         "construct-only": false,
3874                         "controllable": false,
3875                         "default": "true",
3876                         "mutable": "null",
3877                         "readable": true,
3878                         "type": "gboolean",
3879                         "writable": true
3880                     },
3881                     "replace": {
3882                         "blurb": "Drop fields of incoming caps",
3883                         "conditionally-available": false,
3884                         "construct": false,
3885                         "construct-only": false,
3886                         "controllable": false,
3887                         "default": "false",
3888                         "mutable": "null",
3889                         "readable": true,
3890                         "type": "gboolean",
3891                         "writable": true
3892                     }
3893                 },
3894                 "rank": "none"
3895             },
3896             "cpureport": {
3897                 "author": "Zaheer Abbas Merali <zaheerabbas at merali dot org>",
3898                 "description": "Post cpu usage information every buffer",
3899                 "hierarchy": [
3900                     "GstCpuReport",
3901                     "GstBaseTransform",
3902                     "GstElement",
3903                     "GstObject",
3904                     "GInitiallyUnowned",
3905                     "GObject"
3906                 ],
3907                 "klass": "Testing",
3908                 "long-name": "CPU report",
3909                 "pad-templates": {
3910                     "sink": {
3911                         "caps": "ANY",
3912                         "direction": "sink",
3913                         "presence": "always"
3914                     },
3915                     "src": {
3916                         "caps": "ANY",
3917                         "direction": "src",
3918                         "presence": "always"
3919                     }
3920                 },
3921                 "properties": {},
3922                 "rank": "none"
3923             },
3924             "navseek": {
3925                 "author": "Jan Schmidt <thaytan@mad.scientist.com>",
3926                 "description": "Seek based on navigation keys left-right",
3927                 "hierarchy": [
3928                     "GstNavSeek",
3929                     "GstBaseTransform",
3930                     "GstElement",
3931                     "GstObject",
3932                     "GInitiallyUnowned",
3933                     "GObject"
3934                 ],
3935                 "klass": "Filter/Video",
3936                 "long-name": "Seek based on left-right arrows",
3937                 "pad-templates": {
3938                     "sink": {
3939                         "caps": "ANY",
3940                         "direction": "sink",
3941                         "presence": "always"
3942                     },
3943                     "src": {
3944                         "caps": "ANY",
3945                         "direction": "src",
3946                         "presence": "always"
3947                     }
3948                 },
3949                 "properties": {
3950                     "hold-eos": {
3951                         "blurb": "Hold eos until the next 'Return' keystroke",
3952                         "conditionally-available": false,
3953                         "construct": false,
3954                         "construct-only": false,
3955                         "controllable": false,
3956                         "default": "false",
3957                         "mutable": "null",
3958                         "readable": true,
3959                         "type": "gboolean",
3960                         "writable": true
3961                     },
3962                     "seek-offset": {
3963                         "blurb": "Time in seconds to seek by",
3964                         "conditionally-available": false,
3965                         "construct": false,
3966                         "construct-only": false,
3967                         "controllable": false,
3968                         "default": "5",
3969                         "max": "1.79769e+308",
3970                         "min": "0",
3971                         "mutable": "null",
3972                         "readable": true,
3973                         "type": "gdouble",
3974                         "writable": true
3975                     }
3976                 },
3977                 "rank": "none"
3978             },
3979             "progressreport": {
3980                 "author": "Jan Schmidt <thaytan@mad.scientist.com>",
3981                 "description": "Periodically query and report on processing progress",
3982                 "hierarchy": [
3983                     "GstProgressReport",
3984                     "GstBaseTransform",
3985                     "GstElement",
3986                     "GstObject",
3987                     "GInitiallyUnowned",
3988                     "GObject"
3989                 ],
3990                 "klass": "Testing",
3991                 "long-name": "Progress report",
3992                 "pad-templates": {
3993                     "sink": {
3994                         "caps": "ANY",
3995                         "direction": "sink",
3996                         "presence": "always"
3997                     },
3998                     "src": {
3999                         "caps": "ANY",
4000                         "direction": "src",
4001                         "presence": "always"
4002                     }
4003                 },
4004                 "properties": {
4005                     "do-query": {
4006                         "blurb": "Use a query instead of buffer metadata to determine stream position",
4007                         "conditionally-available": false,
4008                         "construct": false,
4009                         "construct-only": false,
4010                         "controllable": false,
4011                         "default": "true",
4012                         "mutable": "null",
4013                         "readable": true,
4014                         "type": "gboolean",
4015                         "writable": true
4016                     },
4017                     "format": {
4018                         "blurb": "Format to use for the querying",
4019                         "conditionally-available": false,
4020                         "construct": false,
4021                         "construct-only": false,
4022                         "controllable": false,
4023                         "default": "auto",
4024                         "mutable": "null",
4025                         "readable": true,
4026                         "type": "gchararray",
4027                         "writable": true
4028                     },
4029                     "silent": {
4030                         "blurb": "Do not print output to stdout",
4031                         "conditionally-available": false,
4032                         "construct": false,
4033                         "construct-only": false,
4034                         "controllable": false,
4035                         "default": "false",
4036                         "mutable": "null",
4037                         "readable": true,
4038                         "type": "gboolean",
4039                         "writable": true
4040                     },
4041                     "update-freq": {
4042                         "blurb": "Number of seconds between reports when data is flowing",
4043                         "conditionally-available": false,
4044                         "construct": false,
4045                         "construct-only": false,
4046                         "controllable": false,
4047                         "default": "5",
4048                         "max": "2147483647",
4049                         "min": "1",
4050                         "mutable": "null",
4051                         "readable": true,
4052                         "type": "gint",
4053                         "writable": true
4054                     }
4055                 },
4056                 "rank": "none"
4057             },
4058             "pushfilesrc": {
4059                 "author": "Tim-Philipp Müller <tim centricular net>",
4060                 "description": "Implements pushfile:// URI-handler for push-based file access",
4061                 "hierarchy": [
4062                     "GstPushFileSrc",
4063                     "GstBin",
4064                     "GstElement",
4065                     "GstObject",
4066                     "GInitiallyUnowned",
4067                     "GObject"
4068                 ],
4069                 "interfaces": [
4070                     "GstChildProxy",
4071                     "GstURIHandler"
4072                 ],
4073                 "klass": "Testing",
4074                 "long-name": "Push File Source",
4075                 "pad-templates": {
4076                     "src": {
4077                         "caps": "ANY",
4078                         "direction": "src",
4079                         "presence": "always"
4080                     }
4081                 },
4082                 "properties": {
4083                     "applied-rate": {
4084                         "blurb": "Applied rate to use in TIME SEGMENT",
4085                         "conditionally-available": false,
4086                         "construct": false,
4087                         "construct-only": false,
4088                         "controllable": false,
4089                         "default": "1",
4090                         "max": "1.79769e+308",
4091                         "min": "2.22507e-308",
4092                         "mutable": "null",
4093                         "readable": true,
4094                         "type": "gdouble",
4095                         "writable": true
4096                     },
4097                     "initial-timestamp": {
4098                         "blurb": "Initial Buffer Timestamp (if time-segment TRUE)",
4099                         "conditionally-available": false,
4100                         "construct": false,
4101                         "construct-only": false,
4102                         "controllable": false,
4103                         "default": "18446744073709551615",
4104                         "max": "18446744073709551615",
4105                         "min": "0",
4106                         "mutable": "null",
4107                         "readable": true,
4108                         "type": "guint64",
4109                         "writable": true
4110                     },
4111                     "location": {
4112                         "blurb": "Location of the file to read",
4113                         "conditionally-available": false,
4114                         "construct": false,
4115                         "construct-only": false,
4116                         "controllable": false,
4117                         "default": "NULL",
4118                         "mutable": "ready",
4119                         "readable": true,
4120                         "type": "gchararray",
4121                         "writable": true
4122                     },
4123                     "rate": {
4124                         "blurb": "Rate to use in TIME SEGMENT",
4125                         "conditionally-available": false,
4126                         "construct": false,
4127                         "construct-only": false,
4128                         "controllable": false,
4129                         "default": "1",
4130                         "max": "1.79769e+308",
4131                         "min": "2.22507e-308",
4132                         "mutable": "null",
4133                         "readable": true,
4134                         "type": "gdouble",
4135                         "writable": true
4136                     },
4137                     "start-time": {
4138                         "blurb": "Initial Start Time (if time-segment TRUE)",
4139                         "conditionally-available": false,
4140                         "construct": false,
4141                         "construct-only": false,
4142                         "controllable": false,
4143                         "default": "0",
4144                         "max": "9223372036854775807",
4145                         "min": "0",
4146                         "mutable": "null",
4147                         "readable": true,
4148                         "type": "gint64",
4149                         "writable": true
4150                     },
4151                     "stream-time": {
4152                         "blurb": "Initial Stream Time (if time-segment TRUE)",
4153                         "conditionally-available": false,
4154                         "construct": false,
4155                         "construct-only": false,
4156                         "controllable": false,
4157                         "default": "0",
4158                         "max": "9223372036854775807",
4159                         "min": "0",
4160                         "mutable": "null",
4161                         "readable": true,
4162                         "type": "gint64",
4163                         "writable": true
4164                     },
4165                     "time-segment": {
4166                         "blurb": "Emit TIME SEGMENTS",
4167                         "conditionally-available": false,
4168                         "construct": false,
4169                         "construct-only": false,
4170                         "controllable": false,
4171                         "default": "false",
4172                         "mutable": "null",
4173                         "readable": true,
4174                         "type": "gboolean",
4175                         "writable": true
4176                     }
4177                 },
4178                 "rank": "none"
4179             },
4180             "rndbuffersize": {
4181                 "author": "Stefan Kost <stefan.kost@nokia.com>",
4182                 "description": "pull random sized buffers",
4183                 "hierarchy": [
4184                     "GstRndBufferSize",
4185                     "GstElement",
4186                     "GstObject",
4187                     "GInitiallyUnowned",
4188                     "GObject"
4189                 ],
4190                 "klass": "Testing",
4191                 "long-name": "Random buffer size",
4192                 "pad-templates": {
4193                     "sink": {
4194                         "caps": "ANY",
4195                         "direction": "sink",
4196                         "presence": "always"
4197                     },
4198                     "src": {
4199                         "caps": "ANY",
4200                         "direction": "src",
4201                         "presence": "always"
4202                     }
4203                 },
4204                 "properties": {
4205                     "max": {
4206                         "blurb": "maximum buffer size",
4207                         "conditionally-available": false,
4208                         "construct": true,
4209                         "construct-only": false,
4210                         "controllable": false,
4211                         "default": "8192",
4212                         "max": "2147483647",
4213                         "min": "1",
4214                         "mutable": "null",
4215                         "readable": true,
4216                         "type": "gint",
4217                         "writable": true
4218                     },
4219                     "min": {
4220                         "blurb": "minimum buffer size",
4221                         "conditionally-available": false,
4222                         "construct": true,
4223                         "construct-only": false,
4224                         "controllable": false,
4225                         "default": "1",
4226                         "max": "2147483647",
4227                         "min": "0",
4228                         "mutable": "null",
4229                         "readable": true,
4230                         "type": "gint",
4231                         "writable": true
4232                     },
4233                     "seed": {
4234                         "blurb": "seed for randomness (initialized when going from READY to PAUSED)",
4235                         "conditionally-available": false,
4236                         "construct": true,
4237                         "construct-only": false,
4238                         "controllable": false,
4239                         "default": "0",
4240                         "max": "-1",
4241                         "min": "0",
4242                         "mutable": "null",
4243                         "readable": true,
4244                         "type": "guint",
4245                         "writable": true
4246                     }
4247                 },
4248                 "rank": "none"
4249             },
4250             "taginject": {
4251                 "author": "Stefan Kost <ensonic@users.sf.net>",
4252                 "description": "inject metadata tags",
4253                 "hierarchy": [
4254                     "GstTagInject",
4255                     "GstBaseTransform",
4256                     "GstElement",
4257                     "GstObject",
4258                     "GInitiallyUnowned",
4259                     "GObject"
4260                 ],
4261                 "klass": "Generic",
4262                 "long-name": "TagInject",
4263                 "pad-templates": {
4264                     "sink": {
4265                         "caps": "ANY",
4266                         "direction": "sink",
4267                         "presence": "always"
4268                     },
4269                     "src": {
4270                         "caps": "ANY",
4271                         "direction": "src",
4272                         "presence": "always"
4273                     }
4274                 },
4275                 "properties": {
4276                     "tags": {
4277                         "blurb": "List of tags to inject into the target file",
4278                         "conditionally-available": false,
4279                         "construct": false,
4280                         "construct-only": false,
4281                         "controllable": false,
4282                         "default": "NULL",
4283                         "mutable": "null",
4284                         "readable": false,
4285                         "type": "gchararray",
4286                         "writable": true
4287                     }
4288                 },
4289                 "rank": "none"
4290             },
4291             "testsink": {
4292                 "author": "Benjamin Otte <otte@gnome>",
4293                 "description": "perform a number of tests",
4294                 "hierarchy": [
4295                     "GstTest",
4296                     "GstBaseSink",
4297                     "GstElement",
4298                     "GstObject",
4299                     "GInitiallyUnowned",
4300                     "GObject"
4301                 ],
4302                 "klass": "Testing",
4303                 "long-name": "Test plugin",
4304                 "pad-templates": {
4305                     "sink": {
4306                         "caps": "ANY",
4307                         "direction": "sink",
4308                         "presence": "always"
4309                     }
4310                 },
4311                 "properties": {
4312                     "allowed-timestamp-deviation": {
4313                         "blurb": "allowed average difference in usec between timestamp of next buffer and expected timestamp from analyzing last buffer",
4314                         "conditionally-available": false,
4315                         "construct": true,
4316                         "construct-only": false,
4317                         "controllable": false,
4318                         "default": "18446744073709551615",
4319                         "max": "9223372036854775807",
4320                         "min": "-1",
4321                         "mutable": "null",
4322                         "readable": true,
4323                         "type": "gint64",
4324                         "writable": true
4325                     },
4326                     "buffer-count": {
4327                         "blurb": "number of buffers in stream",
4328                         "conditionally-available": false,
4329                         "construct": false,
4330                         "construct-only": false,
4331                         "controllable": false,
4332                         "default": "18446744073709551615",
4333                         "max": "9223372036854775807",
4334                         "min": "-1",
4335                         "mutable": "null",
4336                         "readable": true,
4337                         "type": "gint64",
4338                         "writable": false
4339                     },
4340                     "expected-buffer-count": {
4341                         "blurb": "expected number of buffers in stream",
4342                         "conditionally-available": false,
4343                         "construct": true,
4344                         "construct-only": false,
4345                         "controllable": false,
4346                         "default": "18446744073709551615",
4347                         "max": "9223372036854775807",
4348                         "min": "-1",
4349                         "mutable": "null",
4350                         "readable": true,
4351                         "type": "gint64",
4352                         "writable": true
4353                     },
4354                     "expected-length": {
4355                         "blurb": "expected length of stream",
4356                         "conditionally-available": false,
4357                         "construct": true,
4358                         "construct-only": false,
4359                         "controllable": false,
4360                         "default": "18446744073709551615",
4361                         "max": "9223372036854775807",
4362                         "min": "-1",
4363                         "mutable": "null",
4364                         "readable": true,
4365                         "type": "gint64",
4366                         "writable": true
4367                     },
4368                     "expected-md5": {
4369                         "blurb": "expected md5 of processing the whole data",
4370                         "conditionally-available": false,
4371                         "construct": true,
4372                         "construct-only": false,
4373                         "controllable": false,
4374                         "default": "---",
4375                         "mutable": "null",
4376                         "readable": true,
4377                         "type": "gchararray",
4378                         "writable": true
4379                     },
4380                     "length": {
4381                         "blurb": "length of stream",
4382                         "conditionally-available": false,
4383                         "construct": false,
4384                         "construct-only": false,
4385                         "controllable": false,
4386                         "default": "18446744073709551615",
4387                         "max": "9223372036854775807",
4388                         "min": "-1",
4389                         "mutable": "null",
4390                         "readable": true,
4391                         "type": "gint64",
4392                         "writable": false
4393                     },
4394                     "md5": {
4395                         "blurb": "md5 of processing the whole data",
4396                         "conditionally-available": false,
4397                         "construct": false,
4398                         "construct-only": false,
4399                         "controllable": false,
4400                         "default": "---",
4401                         "mutable": "null",
4402                         "readable": true,
4403                         "type": "gchararray",
4404                         "writable": false
4405                     },
4406                     "timestamp-deviation": {
4407                         "blurb": "average difference in usec between timestamp of next buffer and expected timestamp from analyzing last buffer",
4408                         "conditionally-available": false,
4409                         "construct": false,
4410                         "construct-only": false,
4411                         "controllable": false,
4412                         "default": "18446744073709551615",
4413                         "max": "9223372036854775807",
4414                         "min": "-1",
4415                         "mutable": "null",
4416                         "readable": true,
4417                         "type": "gint64",
4418                         "writable": false
4419                     }
4420                 },
4421                 "rank": "none"
4422             }
4423         },
4424         "filename": "gstdebug",
4425         "license": "LGPL",
4426         "other-types": {},
4427         "package": "GStreamer Good Plug-ins",
4428         "source": "gst-plugins-good",
4429         "tracers": {},
4430         "url": "Unknown package origin"
4431     },
4432     "deinterlace": {
4433         "description": "Deinterlacer",
4434         "elements": {
4435             "deinterlace": {
4436                 "author": "Martin Eikermann <meiker@upb.de>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
4437                 "description": "Deinterlace Methods ported from DScaler/TvTime",
4438                 "hierarchy": [
4439                     "GstDeinterlace",
4440                     "GstElement",
4441                     "GstObject",
4442                     "GInitiallyUnowned",
4443                     "GObject"
4444                 ],
4445                 "klass": "Filter/Effect/Video/Deinterlace",
4446                 "long-name": "Deinterlacer",
4447                 "pad-templates": {
4448                     "sink": {
4449                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, ABGR, RGBA, BGRA, Y444, xRGB, xBGR, RGBx, BGRx, RGB, BGR, YUY2, YVYU, UYVY, Y42B, I420, YV12, Y41B, NV12, NV21 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n         format: { ABGR64_LE, BGRA64_LE, AYUV64, ARGB64_LE, ARGB64, RGBA64_LE, ABGR64_BE, BGRA64_BE, ARGB64_BE, RGBA64_BE, GBRA_12LE, GBRA_12BE, Y412_LE, Y412_BE, A444_10LE, GBRA_10LE, A444_10BE, GBRA_10BE, A422_10LE, A422_10BE, A420_10LE, A420_10BE, RGB10A2_LE, BGR10A2_LE, Y410, GBRA, ABGR, VUYA, BGRA, AYUV, ARGB, RGBA, A420, AV12, Y444_16LE, Y444_16BE, v216, P016_LE, P016_BE, Y444_12LE, GBR_12LE, Y444_12BE, GBR_12BE, I422_12LE, I422_12BE, Y212_LE, Y212_BE, I420_12LE, I420_12BE, P012_LE, P012_BE, Y444_10LE, GBR_10LE, Y444_10BE, GBR_10BE, r210, I422_10LE, I422_10BE, NV16_10LE32, Y210, v210, UYVP, I420_10LE, I420_10BE, P010_10LE, NV12_10LE32, NV12_10LE40, P010_10BE, Y444, RGBP, GBR, BGRP, NV24, xBGR, BGRx, xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, YV12, NV21, NV12, NV12_64Z32, NV12_4L4, NV12_32L32, Y41B, IYU1, YVU9, YUV9, RGB16, BGR16, RGB15, BGR15, RGB8P, GRAY16_LE, GRAY16_BE, GRAY10_LE32, GRAY8 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
4450                         "direction": "sink",
4451                         "presence": "always"
4452                     },
4453                     "src": {
4454                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, ABGR, RGBA, BGRA, Y444, xRGB, xBGR, RGBx, BGRx, RGB, BGR, YUY2, YVYU, UYVY, Y42B, I420, YV12, Y41B, NV12, NV21 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n         format: { ABGR64_LE, BGRA64_LE, AYUV64, ARGB64_LE, ARGB64, RGBA64_LE, ABGR64_BE, BGRA64_BE, ARGB64_BE, RGBA64_BE, GBRA_12LE, GBRA_12BE, Y412_LE, Y412_BE, A444_10LE, GBRA_10LE, A444_10BE, GBRA_10BE, A422_10LE, A422_10BE, A420_10LE, A420_10BE, RGB10A2_LE, BGR10A2_LE, Y410, GBRA, ABGR, VUYA, BGRA, AYUV, ARGB, RGBA, A420, AV12, Y444_16LE, Y444_16BE, v216, P016_LE, P016_BE, Y444_12LE, GBR_12LE, Y444_12BE, GBR_12BE, I422_12LE, I422_12BE, Y212_LE, Y212_BE, I420_12LE, I420_12BE, P012_LE, P012_BE, Y444_10LE, GBR_10LE, Y444_10BE, GBR_10BE, r210, I422_10LE, I422_10BE, NV16_10LE32, Y210, v210, UYVP, I420_10LE, I420_10BE, P010_10LE, NV12_10LE32, NV12_10LE40, P010_10BE, Y444, RGBP, GBR, BGRP, NV24, xBGR, BGRx, xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, YV12, NV21, NV12, NV12_64Z32, NV12_4L4, NV12_32L32, Y41B, IYU1, YVU9, YUV9, RGB16, BGR16, RGB15, BGR15, RGB8P, GRAY16_LE, GRAY16_BE, GRAY10_LE32, GRAY8 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
4455                         "direction": "src",
4456                         "presence": "always"
4457                     }
4458                 },
4459                 "properties": {
4460                     "drop-orphans": {
4461                         "blurb": "Drop orphan fields at the beginning of telecine patterns in active locking mode.",
4462                         "conditionally-available": false,
4463                         "construct": false,
4464                         "construct-only": false,
4465                         "controllable": false,
4466                         "default": "true",
4467                         "mutable": "null",
4468                         "readable": true,
4469                         "type": "gboolean",
4470                         "writable": true
4471                     },
4472                     "fields": {
4473                         "blurb": "Fields to use for deinterlacing",
4474                         "conditionally-available": false,
4475                         "construct": false,
4476                         "construct-only": false,
4477                         "controllable": false,
4478                         "default": "all (0)",
4479                         "mutable": "null",
4480                         "readable": true,
4481                         "type": "GstDeinterlaceFields",
4482                         "writable": true
4483                     },
4484                     "ignore-obscure": {
4485                         "blurb": "Ignore obscure telecine patterns (only consider P, I and 2:3 variants).",
4486                         "conditionally-available": false,
4487                         "construct": false,
4488                         "construct-only": false,
4489                         "controllable": false,
4490                         "default": "true",
4491                         "mutable": "null",
4492                         "readable": true,
4493                         "type": "gboolean",
4494                         "writable": true
4495                     },
4496                     "locking": {
4497                         "blurb": "Pattern locking mode",
4498                         "conditionally-available": false,
4499                         "construct": false,
4500                         "construct-only": false,
4501                         "controllable": false,
4502                         "default": "none (0)",
4503                         "mutable": "null",
4504                         "readable": true,
4505                         "type": "GstDeinterlaceLocking",
4506                         "writable": true
4507                     },
4508                     "method": {
4509                         "blurb": "Deinterlace Method",
4510                         "conditionally-available": false,
4511                         "construct": false,
4512                         "construct-only": false,
4513                         "controllable": false,
4514                         "default": "linear (4)",
4515                         "mutable": "null",
4516                         "readable": true,
4517                         "type": "GstDeinterlaceMethods",
4518                         "writable": true
4519                     },
4520                     "mode": {
4521                         "blurb": "Deinterlace Mode",
4522                         "conditionally-available": false,
4523                         "construct": false,
4524                         "construct-only": false,
4525                         "controllable": false,
4526                         "default": "auto (0)",
4527                         "mutable": "null",
4528                         "readable": true,
4529                         "type": "GstDeinterlaceModes",
4530                         "writable": true
4531                     },
4532                     "tff": {
4533                         "blurb": "Deinterlace top field first",
4534                         "conditionally-available": false,
4535                         "construct": false,
4536                         "construct-only": false,
4537                         "controllable": false,
4538                         "default": "auto (0)",
4539                         "mutable": "null",
4540                         "readable": true,
4541                         "type": "GstDeinterlaceFieldLayout",
4542                         "writable": true
4543                     }
4544                 },
4545                 "rank": "none"
4546             }
4547         },
4548         "filename": "gstdeinterlace",
4549         "license": "LGPL",
4550         "other-types": {
4551             "GstDeinterlaceFieldLayout": {
4552                 "kind": "enum",
4553                 "values": [
4554                     {
4555                         "desc": "Auto detection",
4556                         "name": "auto",
4557                         "value": "0"
4558                     },
4559                     {
4560                         "desc": "Top field first",
4561                         "name": "tff",
4562                         "value": "1"
4563                     },
4564                     {
4565                         "desc": "Bottom field first",
4566                         "name": "bff",
4567                         "value": "2"
4568                     }
4569                 ]
4570             },
4571             "GstDeinterlaceFields": {
4572                 "kind": "enum",
4573                 "values": [
4574                     {
4575                         "desc": "All fields",
4576                         "name": "all",
4577                         "value": "0"
4578                     },
4579                     {
4580                         "desc": "Top fields only",
4581                         "name": "top",
4582                         "value": "1"
4583                     },
4584                     {
4585                         "desc": "Bottom fields only",
4586                         "name": "bottom",
4587                         "value": "2"
4588                     },
4589                     {
4590                         "desc": "Automatically detect",
4591                         "name": "auto",
4592                         "value": "3"
4593                     }
4594                 ]
4595             },
4596             "GstDeinterlaceLocking": {
4597                 "kind": "enum",
4598                 "values": [
4599                     {
4600                         "desc": "No pattern locking",
4601                         "name": "none",
4602                         "value": "0"
4603                     },
4604                     {
4605                         "desc": "Choose passive/active locking depending on whether upstream is live",
4606                         "name": "auto",
4607                         "value": "1"
4608                     },
4609                     {
4610                         "desc": "Block until pattern-locked. Use accurate timestamp interpolation within a pattern repeat.",
4611                         "name": "active",
4612                         "value": "2"
4613                     },
4614                     {
4615                         "desc": "Do not block. Use naïve timestamp adjustment until pattern-locked based on state history.",
4616                         "name": "passive",
4617                         "value": "3"
4618                     }
4619                 ]
4620             },
4621             "GstDeinterlaceMethods": {
4622                 "kind": "enum",
4623                 "values": [
4624                     {
4625                         "desc": "Motion Adaptive: Motion Search",
4626                         "name": "tomsmocomp",
4627                         "value": "0"
4628                     },
4629                     {
4630                         "desc": "Motion Adaptive: Advanced Detection",
4631                         "name": "greedyh",
4632                         "value": "1"
4633                     },
4634                     {
4635                         "desc": "Motion Adaptive: Simple Detection",
4636                         "name": "greedyl",
4637                         "value": "2"
4638                     },
4639                     {
4640                         "desc": "Blur Vertical",
4641                         "name": "vfir",
4642                         "value": "3"
4643                     },
4644                     {
4645                         "desc": "Linear",
4646                         "name": "linear",
4647                         "value": "4"
4648                     },
4649                     {
4650                         "desc": "Blur: Temporal (Do Not Use)",
4651                         "name": "linearblend",
4652                         "value": "5"
4653                     },
4654                     {
4655                         "desc": "Double lines",
4656                         "name": "scalerbob",
4657                         "value": "6"
4658                     },
4659                     {
4660                         "desc": "Weave (Do Not Use)",
4661                         "name": "weave",
4662                         "value": "7"
4663                     },
4664                     {
4665                         "desc": "Progressive: Top Field First (Do Not Use)",
4666                         "name": "weavetff",
4667                         "value": "8"
4668                     },
4669                     {
4670                         "desc": "Progressive: Bottom Field First (Do Not Use)",
4671                         "name": "weavebff",
4672                         "value": "9"
4673                     },
4674                     {
4675                         "desc": "YADIF Adaptive Deinterlacer",
4676                         "name": "yadif",
4677                         "value": "10"
4678                     }
4679                 ]
4680             },
4681             "GstDeinterlaceModes": {
4682                 "kind": "enum",
4683                 "values": [
4684                     {
4685                         "desc": "Auto detection (best effort)",
4686                         "name": "auto",
4687                         "value": "0"
4688                     },
4689                     {
4690                         "desc": "Force deinterlacing",
4691                         "name": "interlaced",
4692                         "value": "1"
4693                     },
4694                     {
4695                         "desc": "Run in passthrough mode",
4696                         "name": "disabled",
4697                         "value": "2"
4698                     },
4699                     {
4700                         "desc": "Auto detection (strict)",
4701                         "name": "auto-strict",
4702                         "value": "3"
4703                     }
4704                 ]
4705             }
4706         },
4707         "package": "GStreamer Good Plug-ins",
4708         "source": "gst-plugins-good",
4709         "tracers": {},
4710         "url": "Unknown package origin"
4711     },
4712     "dtmf": {
4713         "description": "DTMF plugins",
4714         "elements": {
4715             "dtmfsrc": {
4716                 "author": "Youness Alaoui <youness.alaoui@collabora.co.uk>",
4717                 "description": "Generates DTMF tones",
4718                 "hierarchy": [
4719                     "GstDTMFSrc",
4720                     "GstBaseSrc",
4721                     "GstElement",
4722                     "GstObject",
4723                     "GInitiallyUnowned",
4724                     "GObject"
4725                 ],
4726                 "klass": "Source/Audio",
4727                 "long-name": "DTMF tone generator",
4728                 "pad-templates": {
4729                     "src": {
4730                         "caps": "audio/x-raw:\n         format: S16LE\n           rate: [ 1, 2147483647 ]\n       channels: 1\n         layout: interleaved\n",
4731                         "direction": "src",
4732                         "presence": "always"
4733                     }
4734                 },
4735                 "properties": {
4736                     "interval": {
4737                         "blurb": "Interval in ms between two tone packets",
4738                         "conditionally-available": false,
4739                         "construct": false,
4740                         "construct-only": false,
4741                         "controllable": false,
4742                         "default": "50",
4743                         "max": "50",
4744                         "min": "10",
4745                         "mutable": "null",
4746                         "readable": true,
4747                         "type": "guint",
4748                         "writable": true
4749                     }
4750                 },
4751                 "rank": "none"
4752             },
4753             "rtpdtmfdepay": {
4754                 "author": "Youness Alaoui <youness.alaoui@collabora.co.uk>",
4755                 "description": "Generates DTMF Sound from telephone-event RTP packets",
4756                 "hierarchy": [
4757                     "GstRtpDTMFDepay",
4758                     "GstRTPBaseDepayload",
4759                     "GstElement",
4760                     "GstObject",
4761                     "GInitiallyUnowned",
4762                     "GObject"
4763                 ],
4764                 "klass": "Codec/Depayloader/Network",
4765                 "long-name": "RTP DTMF packet depayloader",
4766                 "pad-templates": {
4767                     "sink": {
4768                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 0, 2147483647 ]\n  encoding-name: TELEPHONE-EVENT\n",
4769                         "direction": "sink",
4770                         "presence": "always"
4771                     },
4772                     "src": {
4773                         "caps": "audio/x-raw:\n         format: S16LE\n           rate: [ 1, 2147483647 ]\n       channels: 1\n",
4774                         "direction": "src",
4775                         "presence": "always"
4776                     }
4777                 },
4778                 "properties": {
4779                     "max-duration": {
4780                         "blurb": "The maxumimum duration (ms) of the outgoing soundpacket. (0 = no limit)",
4781                         "conditionally-available": false,
4782                         "construct": false,
4783                         "construct-only": false,
4784                         "controllable": false,
4785                         "default": "0",
4786                         "max": "-1",
4787                         "min": "0",
4788                         "mutable": "null",
4789                         "readable": true,
4790                         "type": "guint",
4791                         "writable": true
4792                     },
4793                     "unit-time": {
4794                         "blurb": "The smallest unit (ms) the duration must be a multiple of (0 disables it)",
4795                         "conditionally-available": false,
4796                         "construct": false,
4797                         "construct-only": false,
4798                         "controllable": false,
4799                         "default": "0",
4800                         "max": "1000",
4801                         "min": "0",
4802                         "mutable": "null",
4803                         "readable": true,
4804                         "type": "guint",
4805                         "writable": true
4806                     }
4807                 },
4808                 "rank": "marginal"
4809             },
4810             "rtpdtmfsrc": {
4811                 "author": "Zeeshan Ali <zeeshan.ali@nokia.com>",
4812                 "description": "Generates RTP DTMF packets",
4813                 "hierarchy": [
4814                     "GstRTPDTMFSrc",
4815                     "GstBaseSrc",
4816                     "GstElement",
4817                     "GstObject",
4818                     "GInitiallyUnowned",
4819                     "GObject"
4820                 ],
4821                 "klass": "Source/Network",
4822                 "long-name": "RTP DTMF packet generator",
4823                 "pad-templates": {
4824                     "src": {
4825                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 0, 2147483647 ]\n  encoding-name: TELEPHONE-EVENT\n",
4826                         "direction": "src",
4827                         "presence": "always"
4828                     }
4829                 },
4830                 "properties": {
4831                     "clock-rate": {
4832                         "blurb": "The clock-rate at which to generate the dtmf packets",
4833                         "conditionally-available": false,
4834                         "construct": false,
4835                         "construct-only": false,
4836                         "controllable": false,
4837                         "default": "8000",
4838                         "max": "-1",
4839                         "min": "0",
4840                         "mutable": "null",
4841                         "readable": true,
4842                         "type": "guint",
4843                         "writable": true
4844                     },
4845                     "packet-redundancy": {
4846                         "blurb": "Number of packets to send to indicate start and stop dtmf events",
4847                         "conditionally-available": false,
4848                         "construct": false,
4849                         "construct-only": false,
4850                         "controllable": false,
4851                         "default": "1",
4852                         "max": "5",
4853                         "min": "1",
4854                         "mutable": "null",
4855                         "readable": true,
4856                         "type": "guint",
4857                         "writable": true
4858                     },
4859                     "pt": {
4860                         "blurb": "The payload type of the packets",
4861                         "conditionally-available": false,
4862                         "construct": false,
4863                         "construct-only": false,
4864                         "controllable": false,
4865                         "default": "96",
4866                         "max": "128",
4867                         "min": "0",
4868                         "mutable": "null",
4869                         "readable": true,
4870                         "type": "guint",
4871                         "writable": true
4872                     },
4873                     "seqnum": {
4874                         "blurb": "The RTP sequence number of the last processed packet",
4875                         "conditionally-available": false,
4876                         "construct": false,
4877                         "construct-only": false,
4878                         "controllable": false,
4879                         "default": "0",
4880                         "max": "-1",
4881                         "min": "0",
4882                         "mutable": "null",
4883                         "readable": true,
4884                         "type": "guint",
4885                         "writable": false
4886                     },
4887                     "seqnum-offset": {
4888                         "blurb": "Offset to add to all outgoing seqnum (-1 = random)",
4889                         "conditionally-available": false,
4890                         "construct": false,
4891                         "construct-only": false,
4892                         "controllable": false,
4893                         "default": "-1",
4894                         "max": "2147483647",
4895                         "min": "-1",
4896                         "mutable": "null",
4897                         "readable": true,
4898                         "type": "gint",
4899                         "writable": true
4900                     },
4901                     "ssrc": {
4902                         "blurb": "The SSRC of the packets (-1 == random)",
4903                         "conditionally-available": false,
4904                         "construct": false,
4905                         "construct-only": false,
4906                         "controllable": false,
4907                         "default": "-1",
4908                         "max": "-1",
4909                         "min": "0",
4910                         "mutable": "null",
4911                         "readable": true,
4912                         "type": "guint",
4913                         "writable": true
4914                     },
4915                     "timestamp": {
4916                         "blurb": "The RTP timestamp of the last processed packet",
4917                         "conditionally-available": false,
4918                         "construct": false,
4919                         "construct-only": false,
4920                         "controllable": false,
4921                         "default": "0",
4922                         "max": "-1",
4923                         "min": "0",
4924                         "mutable": "null",
4925                         "readable": true,
4926                         "type": "guint",
4927                         "writable": false
4928                     },
4929                     "timestamp-offset": {
4930                         "blurb": "Offset to add to all outgoing timestamps (-1 = random)",
4931                         "conditionally-available": false,
4932                         "construct": false,
4933                         "construct-only": false,
4934                         "controllable": false,
4935                         "default": "-1",
4936                         "max": "2147483647",
4937                         "min": "-1",
4938                         "mutable": "null",
4939                         "readable": true,
4940                         "type": "gint",
4941                         "writable": true
4942                     }
4943                 },
4944                 "rank": "none"
4945             }
4946         },
4947         "filename": "gstdtmf",
4948         "license": "LGPL",
4949         "other-types": {},
4950         "package": "GStreamer Good Plug-ins",
4951         "source": "gst-plugins-good",
4952         "tracers": {},
4953         "url": "Unknown package origin"
4954     },
4955     "dv": {
4956         "description": "DV demuxer and decoder based on libdv (libdv.sf.net)",
4957         "elements": {
4958             "dvdec": {
4959                 "author": "Erik Walthinsen <omega@cse.ogi.edu>,Wim Taymans <wim@fluendo.com>",
4960                 "description": "Uses libdv to decode DV video (smpte314) (libdv.sourceforge.net)",
4961                 "hierarchy": [
4962                     "GstDVDec",
4963                     "GstElement",
4964                     "GstObject",
4965                     "GInitiallyUnowned",
4966                     "GObject"
4967                 ],
4968                 "klass": "Codec/Decoder/Video",
4969                 "long-name": "DV video decoder",
4970                 "pad-templates": {
4971                     "sink": {
4972                         "caps": "video/x-dv:\n   systemstream: false\n",
4973                         "direction": "sink",
4974                         "presence": "always"
4975                     },
4976                     "src": {
4977                         "caps": "video/x-raw:\n         format: { YUY2, BGRx, RGB }\n      framerate: [ 1/1, 60/1 ]\n          width: 720\n         height: { (int)576, (int)480 }\n",
4978                         "direction": "src",
4979                         "presence": "always"
4980                     }
4981                 },
4982                 "properties": {
4983                     "clamp-chroma": {
4984                         "blurb": "Clamp chroma",
4985                         "conditionally-available": false,
4986                         "construct": false,
4987                         "construct-only": false,
4988                         "controllable": false,
4989                         "default": "false",
4990                         "mutable": "null",
4991                         "readable": true,
4992                         "type": "gboolean",
4993                         "writable": true
4994                     },
4995                     "clamp-luma": {
4996                         "blurb": "Clamp luma",
4997                         "conditionally-available": false,
4998                         "construct": false,
4999                         "construct-only": false,
5000                         "controllable": false,
5001                         "default": "false",
5002                         "mutable": "null",
5003                         "readable": true,
5004                         "type": "gboolean",
5005                         "writable": true
5006                     },
5007                     "drop-factor": {
5008                         "blurb": "Only decode Nth frame",
5009                         "conditionally-available": false,
5010                         "construct": false,
5011                         "construct-only": false,
5012                         "controllable": false,
5013                         "default": "1",
5014                         "max": "2147483647",
5015                         "min": "1",
5016                         "mutable": "null",
5017                         "readable": true,
5018                         "type": "gint",
5019                         "writable": true
5020                     },
5021                     "quality": {
5022                         "blurb": "Decoding quality",
5023                         "conditionally-available": false,
5024                         "construct": false,
5025                         "construct-only": false,
5026                         "controllable": false,
5027                         "default": "best (5)",
5028                         "mutable": "null",
5029                         "readable": true,
5030                         "type": "GstDVDecQualityEnum",
5031                         "writable": true
5032                     }
5033                 },
5034                 "rank": "marginal"
5035             },
5036             "dvdemux": {
5037                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim@fluendo.com>",
5038                 "description": "Uses libdv to separate DV audio from DV video (libdv.sourceforge.net)",
5039                 "hierarchy": [
5040                     "GstDVDemux",
5041                     "GstElement",
5042                     "GstObject",
5043                     "GInitiallyUnowned",
5044                     "GObject"
5045                 ],
5046                 "klass": "Codec/Demuxer",
5047                 "long-name": "DV system stream demuxer",
5048                 "pad-templates": {
5049                     "audio": {
5050                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: { (int)32000, (int)44100, (int)48000 }\n       channels: { (int)2, (int)4 }\n",
5051                         "direction": "src",
5052                         "presence": "sometimes"
5053                     },
5054                     "sink": {
5055                         "caps": "video/x-dv:\n   systemstream: true\n",
5056                         "direction": "sink",
5057                         "presence": "always"
5058                     },
5059                     "video": {
5060                         "caps": "video/x-dv:\n   systemstream: false\n",
5061                         "direction": "src",
5062                         "presence": "sometimes"
5063                     }
5064                 },
5065                 "rank": "primary",
5066                 "signals": {}
5067             }
5068         },
5069         "filename": "gstdv",
5070         "license": "LGPL",
5071         "other-types": {
5072             "GstDVDecQualityEnum": {
5073                 "kind": "enum",
5074                 "values": [
5075                     {
5076                         "desc": "Monochrome, DC (Fastest)",
5077                         "name": "fastest",
5078                         "value": "0"
5079                     },
5080                     {
5081                         "desc": "Monochrome, first AC coefficient",
5082                         "name": "monochrome-ac",
5083                         "value": "1"
5084                     },
5085                     {
5086                         "desc": "Monochrome, highest quality",
5087                         "name": "monochrome-best",
5088                         "value": "2"
5089                     },
5090                     {
5091                         "desc": "Colour, DC, fastest",
5092                         "name": "colour-fastest",
5093                         "value": "3"
5094                     },
5095                     {
5096                         "desc": "Colour, using only the first AC coefficient",
5097                         "name": "colour-ac",
5098                         "value": "4"
5099                     },
5100                     {
5101                         "desc": "Highest quality colour decoding",
5102                         "name": "best",
5103                         "value": "5"
5104                     }
5105                 ]
5106             }
5107         },
5108         "package": "GStreamer Good Plug-ins",
5109         "source": "gst-plugins-good",
5110         "tracers": {},
5111         "url": "Unknown package origin"
5112     },
5113     "effectv": {
5114         "description": "effect plugins from the effectv project",
5115         "elements": {
5116             "agingtv": {
5117                 "author": "Sam Lantinga <slouken@devolution.com>",
5118                 "description": "AgingTV adds age to video input using scratches and dust",
5119                 "hierarchy": [
5120                     "GstAgingTV",
5121                     "GstVideoFilter",
5122                     "GstBaseTransform",
5123                     "GstElement",
5124                     "GstObject",
5125                     "GInitiallyUnowned",
5126                     "GObject"
5127                 ],
5128                 "klass": "Filter/Effect/Video",
5129                 "long-name": "AgingTV effect",
5130                 "pad-templates": {
5131                     "sink": {
5132                         "caps": "video/x-raw:\n         format: { BGRx, RGBx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5133                         "direction": "sink",
5134                         "presence": "always"
5135                     },
5136                     "src": {
5137                         "caps": "video/x-raw:\n         format: { BGRx, RGBx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5138                         "direction": "src",
5139                         "presence": "always"
5140                     }
5141                 },
5142                 "properties": {
5143                     "color-aging": {
5144                         "blurb": "Color Aging",
5145                         "conditionally-available": false,
5146                         "construct": false,
5147                         "construct-only": false,
5148                         "controllable": true,
5149                         "default": "true",
5150                         "mutable": "null",
5151                         "readable": true,
5152                         "type": "gboolean",
5153                         "writable": true
5154                     },
5155                     "dusts": {
5156                         "blurb": "Dusts",
5157                         "conditionally-available": false,
5158                         "construct": false,
5159                         "construct-only": false,
5160                         "controllable": true,
5161                         "default": "true",
5162                         "mutable": "null",
5163                         "readable": true,
5164                         "type": "gboolean",
5165                         "writable": true
5166                     },
5167                     "pits": {
5168                         "blurb": "Pits",
5169                         "conditionally-available": false,
5170                         "construct": false,
5171                         "construct-only": false,
5172                         "controllable": true,
5173                         "default": "true",
5174                         "mutable": "null",
5175                         "readable": true,
5176                         "type": "gboolean",
5177                         "writable": true
5178                     },
5179                     "scratch-lines": {
5180                         "blurb": "Number of scratch lines",
5181                         "conditionally-available": false,
5182                         "construct": false,
5183                         "construct-only": false,
5184                         "controllable": true,
5185                         "default": "7",
5186                         "max": "20",
5187                         "min": "0",
5188                         "mutable": "null",
5189                         "readable": true,
5190                         "type": "guint",
5191                         "writable": true
5192                     }
5193                 },
5194                 "rank": "none"
5195             },
5196             "dicetv": {
5197                 "author": "Wim Taymans <wim.taymans@gmail.be>",
5198                 "description": "'Dices' the screen up into many small squares",
5199                 "hierarchy": [
5200                     "GstDiceTV",
5201                     "GstVideoFilter",
5202                     "GstBaseTransform",
5203                     "GstElement",
5204                     "GstObject",
5205                     "GInitiallyUnowned",
5206                     "GObject"
5207                 ],
5208                 "klass": "Filter/Effect/Video",
5209                 "long-name": "DiceTV effect",
5210                 "pad-templates": {
5211                     "sink": {
5212                         "caps": "video/x-raw:\n         format: { RGBx, xRGB, BGRx, xBGR }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5213                         "direction": "sink",
5214                         "presence": "always"
5215                     },
5216                     "src": {
5217                         "caps": "video/x-raw:\n         format: { RGBx, xRGB, BGRx, xBGR }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5218                         "direction": "src",
5219                         "presence": "always"
5220                     }
5221                 },
5222                 "properties": {
5223                     "square-bits": {
5224                         "blurb": "The size of the Squares",
5225                         "conditionally-available": false,
5226                         "construct": false,
5227                         "construct-only": false,
5228                         "controllable": true,
5229                         "default": "4",
5230                         "max": "5",
5231                         "min": "0",
5232                         "mutable": "null",
5233                         "readable": true,
5234                         "type": "gint",
5235                         "writable": true
5236                     }
5237                 },
5238                 "rank": "none"
5239             },
5240             "edgetv": {
5241                 "author": "Wim Taymans <wim.taymans@chello.be>",
5242                 "description": "Apply edge detect on video",
5243                 "hierarchy": [
5244                     "GstEdgeTV",
5245                     "GstVideoFilter",
5246                     "GstBaseTransform",
5247                     "GstElement",
5248                     "GstObject",
5249                     "GInitiallyUnowned",
5250                     "GObject"
5251                 ],
5252                 "klass": "Filter/Effect/Video",
5253                 "long-name": "EdgeTV effect",
5254                 "pad-templates": {
5255                     "sink": {
5256                         "caps": "video/x-raw:\n         format: { BGRx, RGBx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5257                         "direction": "sink",
5258                         "presence": "always"
5259                     },
5260                     "src": {
5261                         "caps": "video/x-raw:\n         format: { BGRx, RGBx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5262                         "direction": "src",
5263                         "presence": "always"
5264                     }
5265                 },
5266                 "properties": {},
5267                 "rank": "none"
5268             },
5269             "optv": {
5270                 "author": "FUKUCHI, Kentarou <fukuchi@users.sourceforge.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
5271                 "description": "Optical art meets real-time video effect",
5272                 "hierarchy": [
5273                     "GstOpTV",
5274                     "GstVideoFilter",
5275                     "GstBaseTransform",
5276                     "GstElement",
5277                     "GstObject",
5278                     "GInitiallyUnowned",
5279                     "GObject"
5280                 ],
5281                 "klass": "Filter/Effect/Video",
5282                 "long-name": "OpTV effect",
5283                 "pad-templates": {
5284                     "sink": {
5285                         "caps": "video/x-raw:\n         format: { BGRx, RGBx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5286                         "direction": "sink",
5287                         "presence": "always"
5288                     },
5289                     "src": {
5290                         "caps": "video/x-raw:\n         format: { BGRx, RGBx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5291                         "direction": "src",
5292                         "presence": "always"
5293                     }
5294                 },
5295                 "properties": {
5296                     "mode": {
5297                         "blurb": "Mode",
5298                         "conditionally-available": false,
5299                         "construct": false,
5300                         "construct-only": false,
5301                         "controllable": false,
5302                         "default": "maelstrom (0)",
5303                         "mutable": "null",
5304                         "readable": true,
5305                         "type": "GstOpTVMode",
5306                         "writable": true
5307                     },
5308                     "speed": {
5309                         "blurb": "Effect speed",
5310                         "conditionally-available": false,
5311                         "construct": false,
5312                         "construct-only": false,
5313                         "controllable": true,
5314                         "default": "16",
5315                         "max": "2147483647",
5316                         "min": "-2147483648",
5317                         "mutable": "null",
5318                         "readable": true,
5319                         "type": "gint",
5320                         "writable": true
5321                     },
5322                     "threshold": {
5323                         "blurb": "Luma threshold",
5324                         "conditionally-available": false,
5325                         "construct": false,
5326                         "construct-only": false,
5327                         "controllable": true,
5328                         "default": "60",
5329                         "max": "2147483647",
5330                         "min": "0",
5331                         "mutable": "null",
5332                         "readable": true,
5333                         "type": "guint",
5334                         "writable": true
5335                     }
5336                 },
5337                 "rank": "none"
5338             },
5339             "quarktv": {
5340                 "author": "FUKUCHI, Kentarou <fukuchi@users.sourceforge.net>",
5341                 "description": "Motion dissolver",
5342                 "hierarchy": [
5343                     "GstQuarkTV",
5344                     "GstVideoFilter",
5345                     "GstBaseTransform",
5346                     "GstElement",
5347                     "GstObject",
5348                     "GInitiallyUnowned",
5349                     "GObject"
5350                 ],
5351                 "klass": "Filter/Effect/Video",
5352                 "long-name": "QuarkTV effect",
5353                 "pad-templates": {
5354                     "sink": {
5355                         "caps": "video/x-raw:\n         format: { xRGB, xBGR, BGRx, RGBx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5356                         "direction": "sink",
5357                         "presence": "always"
5358                     },
5359                     "src": {
5360                         "caps": "video/x-raw:\n         format: { xRGB, xBGR, BGRx, RGBx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5361                         "direction": "src",
5362                         "presence": "always"
5363                     }
5364                 },
5365                 "properties": {
5366                     "planes": {
5367                         "blurb": "Number of planes",
5368                         "conditionally-available": false,
5369                         "construct": false,
5370                         "construct-only": false,
5371                         "controllable": true,
5372                         "default": "16",
5373                         "max": "64",
5374                         "min": "1",
5375                         "mutable": "null",
5376                         "readable": true,
5377                         "type": "gint",
5378                         "writable": true
5379                     }
5380                 },
5381                 "rank": "none"
5382             },
5383             "radioactv": {
5384                 "author": "FUKUCHI, Kentarou <fukuchi@users.sourceforge.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
5385                 "description": "motion-enlightment effect",
5386                 "hierarchy": [
5387                     "GstRadioacTV",
5388                     "GstVideoFilter",
5389                     "GstBaseTransform",
5390                     "GstElement",
5391                     "GstObject",
5392                     "GInitiallyUnowned",
5393                     "GObject"
5394                 ],
5395                 "klass": "Filter/Effect/Video",
5396                 "long-name": "RadioacTV effect",
5397                 "pad-templates": {
5398                     "sink": {
5399                         "caps": "video/x-raw:\n         format: { RGBx, BGRx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5400                         "direction": "sink",
5401                         "presence": "always"
5402                     },
5403                     "src": {
5404                         "caps": "video/x-raw:\n         format: { RGBx, BGRx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5405                         "direction": "src",
5406                         "presence": "always"
5407                     }
5408                 },
5409                 "properties": {
5410                     "color": {
5411                         "blurb": "Color",
5412                         "conditionally-available": false,
5413                         "construct": false,
5414                         "construct-only": false,
5415                         "controllable": true,
5416                         "default": "white (3)",
5417                         "mutable": "null",
5418                         "readable": true,
5419                         "type": "GstRadioacTVColor",
5420                         "writable": true
5421                     },
5422                     "interval": {
5423                         "blurb": "Snapshot interval (in strobe mode)",
5424                         "conditionally-available": false,
5425                         "construct": false,
5426                         "construct-only": false,
5427                         "controllable": true,
5428                         "default": "3",
5429                         "max": "2147483647",
5430                         "min": "0",
5431                         "mutable": "null",
5432                         "readable": true,
5433                         "type": "guint",
5434                         "writable": true
5435                     },
5436                     "mode": {
5437                         "blurb": "Mode",
5438                         "conditionally-available": false,
5439                         "construct": false,
5440                         "construct-only": false,
5441                         "controllable": false,
5442                         "default": "normal (0)",
5443                         "mutable": "null",
5444                         "readable": true,
5445                         "type": "GstRadioacTVMode",
5446                         "writable": true
5447                     },
5448                     "trigger": {
5449                         "blurb": "Trigger (in trigger mode)",
5450                         "conditionally-available": false,
5451                         "construct": false,
5452                         "construct-only": false,
5453                         "controllable": true,
5454                         "default": "false",
5455                         "mutable": "null",
5456                         "readable": true,
5457                         "type": "gboolean",
5458                         "writable": true
5459                     }
5460                 },
5461                 "rank": "none"
5462             },
5463             "revtv": {
5464                 "author": "Wim Taymans <wim.taymans@gmail.be>",
5465                 "description": "A video waveform monitor for each line of video processed",
5466                 "hierarchy": [
5467                     "GstRevTV",
5468                     "GstVideoFilter",
5469                     "GstBaseTransform",
5470                     "GstElement",
5471                     "GstObject",
5472                     "GInitiallyUnowned",
5473                     "GObject"
5474                 ],
5475                 "klass": "Filter/Effect/Video",
5476                 "long-name": "RevTV effect",
5477                 "pad-templates": {
5478                     "sink": {
5479                         "caps": "video/x-raw:\n         format: { BGRx, RGBx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5480                         "direction": "sink",
5481                         "presence": "always"
5482                     },
5483                     "src": {
5484                         "caps": "video/x-raw:\n         format: { BGRx, RGBx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5485                         "direction": "src",
5486                         "presence": "always"
5487                     }
5488                 },
5489                 "properties": {
5490                     "delay": {
5491                         "blurb": "Delay in frames between updates",
5492                         "conditionally-available": false,
5493                         "construct": false,
5494                         "construct-only": false,
5495                         "controllable": true,
5496                         "default": "1",
5497                         "max": "100",
5498                         "min": "1",
5499                         "mutable": "null",
5500                         "readable": true,
5501                         "type": "gint",
5502                         "writable": true
5503                     },
5504                     "gain": {
5505                         "blurb": "Control gain",
5506                         "conditionally-available": false,
5507                         "construct": false,
5508                         "construct-only": false,
5509                         "controllable": true,
5510                         "default": "50",
5511                         "max": "200",
5512                         "min": "1",
5513                         "mutable": "null",
5514                         "readable": true,
5515                         "type": "gint",
5516                         "writable": true
5517                     },
5518                     "linespace": {
5519                         "blurb": "Control line spacing",
5520                         "conditionally-available": false,
5521                         "construct": false,
5522                         "construct-only": false,
5523                         "controllable": true,
5524                         "default": "6",
5525                         "max": "100",
5526                         "min": "1",
5527                         "mutable": "null",
5528                         "readable": true,
5529                         "type": "gint",
5530                         "writable": true
5531                     }
5532                 },
5533                 "rank": "none"
5534             },
5535             "rippletv": {
5536                 "author": "FUKUCHI, Kentarou <fukuchi@users.sourceforge.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
5537                 "description": "RippleTV does ripple mark effect on the video input",
5538                 "hierarchy": [
5539                     "GstRippleTV",
5540                     "GstVideoFilter",
5541                     "GstBaseTransform",
5542                     "GstElement",
5543                     "GstObject",
5544                     "GInitiallyUnowned",
5545                     "GObject"
5546                 ],
5547                 "klass": "Filter/Effect/Video",
5548                 "long-name": "RippleTV effect",
5549                 "pad-templates": {
5550                     "sink": {
5551                         "caps": "video/x-raw:\n         format: { BGRx, RGBx, xBGR, xRGB }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5552                         "direction": "sink",
5553                         "presence": "always"
5554                     },
5555                     "src": {
5556                         "caps": "video/x-raw:\n         format: { BGRx, RGBx, xBGR, xRGB }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5557                         "direction": "src",
5558                         "presence": "always"
5559                     }
5560                 },
5561                 "properties": {
5562                     "mode": {
5563                         "blurb": "Mode",
5564                         "conditionally-available": false,
5565                         "construct": false,
5566                         "construct-only": false,
5567                         "controllable": true,
5568                         "default": "motion-detection (0)",
5569                         "mutable": "null",
5570                         "readable": true,
5571                         "type": "GstRippleTVMode",
5572                         "writable": true
5573                     },
5574                     "reset": {
5575                         "blurb": "Reset all current ripples",
5576                         "conditionally-available": false,
5577                         "construct": false,
5578                         "construct-only": false,
5579                         "controllable": true,
5580                         "default": "false",
5581                         "mutable": "null",
5582                         "readable": false,
5583                         "type": "gboolean",
5584                         "writable": true
5585                     }
5586                 },
5587                 "rank": "none"
5588             },
5589             "shagadelictv": {
5590                 "author": "Wim Taymans <wim.taymans@chello.be>",
5591                 "description": "Oh behave, ShagedelicTV makes images shagadelic!",
5592                 "hierarchy": [
5593                     "GstShagadelicTV",
5594                     "GstVideoFilter",
5595                     "GstBaseTransform",
5596                     "GstElement",
5597                     "GstObject",
5598                     "GInitiallyUnowned",
5599                     "GObject"
5600                 ],
5601                 "klass": "Filter/Effect/Video",
5602                 "long-name": "ShagadelicTV",
5603                 "pad-templates": {
5604                     "sink": {
5605                         "caps": "video/x-raw:\n         format: BGRx\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5606                         "direction": "sink",
5607                         "presence": "always"
5608                     },
5609                     "src": {
5610                         "caps": "video/x-raw:\n         format: BGRx\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5611                         "direction": "src",
5612                         "presence": "always"
5613                     }
5614                 },
5615                 "properties": {},
5616                 "rank": "none"
5617             },
5618             "streaktv": {
5619                 "author": "FUKUCHI, Kentarou <fukuchi@users.sourceforge.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
5620                 "description": "StreakTV makes after images of moving objects",
5621                 "hierarchy": [
5622                     "GstStreakTV",
5623                     "GstVideoFilter",
5624                     "GstBaseTransform",
5625                     "GstElement",
5626                     "GstObject",
5627                     "GInitiallyUnowned",
5628                     "GObject"
5629                 ],
5630                 "klass": "Filter/Effect/Video",
5631                 "long-name": "StreakTV effect",
5632                 "pad-templates": {
5633                     "sink": {
5634                         "caps": "video/x-raw:\n         format: { BGRx, RGBx, xBGR, xRGB }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5635                         "direction": "sink",
5636                         "presence": "always"
5637                     },
5638                     "src": {
5639                         "caps": "video/x-raw:\n         format: { BGRx, RGBx, xBGR, xRGB }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5640                         "direction": "src",
5641                         "presence": "always"
5642                     }
5643                 },
5644                 "properties": {
5645                     "feedback": {
5646                         "blurb": "Feedback",
5647                         "conditionally-available": false,
5648                         "construct": false,
5649                         "construct-only": false,
5650                         "controllable": false,
5651                         "default": "false",
5652                         "mutable": "null",
5653                         "readable": true,
5654                         "type": "gboolean",
5655                         "writable": true
5656                     }
5657                 },
5658                 "rank": "none"
5659             },
5660             "vertigotv": {
5661                 "author": "Wim Taymans <wim.taymans@gmail.be>",
5662                 "description": "A loopback alpha blending effector with rotating and scaling",
5663                 "hierarchy": [
5664                     "GstVertigoTV",
5665                     "GstVideoFilter",
5666                     "GstBaseTransform",
5667                     "GstElement",
5668                     "GstObject",
5669                     "GInitiallyUnowned",
5670                     "GObject"
5671                 ],
5672                 "klass": "Filter/Effect/Video",
5673                 "long-name": "VertigoTV effect",
5674                 "pad-templates": {
5675                     "sink": {
5676                         "caps": "video/x-raw:\n         format: { RGBx, BGRx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5677                         "direction": "sink",
5678                         "presence": "always"
5679                     },
5680                     "src": {
5681                         "caps": "video/x-raw:\n         format: { RGBx, BGRx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5682                         "direction": "src",
5683                         "presence": "always"
5684                     }
5685                 },
5686                 "properties": {
5687                     "speed": {
5688                         "blurb": "Control the speed of movement",
5689                         "conditionally-available": false,
5690                         "construct": false,
5691                         "construct-only": false,
5692                         "controllable": false,
5693                         "default": "0.02",
5694                         "max": "100",
5695                         "min": "0.01",
5696                         "mutable": "null",
5697                         "readable": true,
5698                         "type": "gfloat",
5699                         "writable": true
5700                     },
5701                     "zoom-speed": {
5702                         "blurb": "Control the rate of zooming",
5703                         "conditionally-available": false,
5704                         "construct": false,
5705                         "construct-only": false,
5706                         "controllable": false,
5707                         "default": "1.01",
5708                         "max": "1.1",
5709                         "min": "1.01",
5710                         "mutable": "null",
5711                         "readable": true,
5712                         "type": "gfloat",
5713                         "writable": true
5714                     }
5715                 },
5716                 "rank": "none"
5717             },
5718             "warptv": {
5719                 "author": "Sam Lantinga <slouken@devolution.com>",
5720                 "description": "WarpTV does realtime goo'ing of the video input",
5721                 "hierarchy": [
5722                     "GstWarpTV",
5723                     "GstVideoFilter",
5724                     "GstBaseTransform",
5725                     "GstElement",
5726                     "GstObject",
5727                     "GInitiallyUnowned",
5728                     "GObject"
5729                 ],
5730                 "klass": "Filter/Effect/Video",
5731                 "long-name": "WarpTV effect",
5732                 "pad-templates": {
5733                     "sink": {
5734                         "caps": "video/x-raw:\n         format: { RGBx, xRGB, BGRx, xBGR }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5735                         "direction": "sink",
5736                         "presence": "always"
5737                     },
5738                     "src": {
5739                         "caps": "video/x-raw:\n         format: { RGBx, xRGB, BGRx, xBGR }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
5740                         "direction": "src",
5741                         "presence": "always"
5742                     }
5743                 },
5744                 "properties": {},
5745                 "rank": "none"
5746             }
5747         },
5748         "filename": "gsteffectv",
5749         "license": "LGPL",
5750         "other-types": {
5751             "GstOpTVMode": {
5752                 "kind": "enum",
5753                 "values": [
5754                     {
5755                         "desc": "Maelstrom",
5756                         "name": "maelstrom",
5757                         "value": "0"
5758                     },
5759                     {
5760                         "desc": "Radiation",
5761                         "name": "radiation",
5762                         "value": "1"
5763                     },
5764                     {
5765                         "desc": "Horizontal Stripes",
5766                         "name": "horizontal-stripes",
5767                         "value": "2"
5768                     },
5769                     {
5770                         "desc": "Vertical Stripes",
5771                         "name": "vertical-stripes",
5772                         "value": "3"
5773                     }
5774                 ]
5775             },
5776             "GstRadioacTVColor": {
5777                 "kind": "enum",
5778                 "values": [
5779                     {
5780                         "desc": "Red",
5781                         "name": "red",
5782                         "value": "0"
5783                     },
5784                     {
5785                         "desc": "Green",
5786                         "name": "green",
5787                         "value": "1"
5788                     },
5789                     {
5790                         "desc": "Blue",
5791                         "name": "blue",
5792                         "value": "2"
5793                     },
5794                     {
5795                         "desc": "White",
5796                         "name": "white",
5797                         "value": "3"
5798                     }
5799                 ]
5800             },
5801             "GstRadioacTVMode": {
5802                 "kind": "enum",
5803                 "values": [
5804                     {
5805                         "desc": "Normal",
5806                         "name": "normal",
5807                         "value": "0"
5808                     },
5809                     {
5810                         "desc": "Strobe 1",
5811                         "name": "strobe1",
5812                         "value": "1"
5813                     },
5814                     {
5815                         "desc": "Strobe 2",
5816                         "name": "strobe2",
5817                         "value": "2"
5818                     },
5819                     {
5820                         "desc": "Trigger",
5821                         "name": "trigger",
5822                         "value": "3"
5823                     }
5824                 ]
5825             },
5826             "GstRippleTVMode": {
5827                 "kind": "enum",
5828                 "values": [
5829                     {
5830                         "desc": "Motion Detection",
5831                         "name": "motion-detection",
5832                         "value": "0"
5833                     },
5834                     {
5835                         "desc": "Rain",
5836                         "name": "rain",
5837                         "value": "1"
5838                     }
5839                 ]
5840             }
5841         },
5842         "package": "GStreamer Good Plug-ins",
5843         "source": "gst-plugins-good",
5844         "tracers": {},
5845         "url": "Unknown package origin"
5846     },
5847     "equalizer": {
5848         "description": "GStreamer audio equalizers",
5849         "elements": {
5850             "equalizer-10bands": {
5851                 "author": "Stefan Kost <ensonic@users.sf.net>",
5852                 "description": "Direct Form 10 band IIR equalizer",
5853                 "hierarchy": [
5854                     "GstIirEqualizer10Bands",
5855                     "GstIirEqualizer",
5856                     "GstAudioFilter",
5857                     "GstBaseTransform",
5858                     "GstElement",
5859                     "GstObject",
5860                     "GInitiallyUnowned",
5861                     "GObject"
5862                 ],
5863                 "interfaces": [
5864                     "GstChildProxy",
5865                     "GstPreset"
5866                 ],
5867                 "klass": "Filter/Effect/Audio",
5868                 "long-name": "10 Band Equalizer",
5869                 "pad-templates": {
5870                     "sink": {
5871                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE, F64LE }\n           rate: [ 1000, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
5872                         "direction": "sink",
5873                         "presence": "always"
5874                     },
5875                     "src": {
5876                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE, F64LE }\n           rate: [ 1000, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
5877                         "direction": "src",
5878                         "presence": "always"
5879                     }
5880                 },
5881                 "properties": {
5882                     "band0": {
5883                         "blurb": "gain for the frequency band 29 Hz, ranging from -24 dB to +12 dB",
5884                         "conditionally-available": false,
5885                         "construct": false,
5886                         "construct-only": false,
5887                         "controllable": true,
5888                         "default": "0",
5889                         "max": "12",
5890                         "min": "-24",
5891                         "mutable": "null",
5892                         "readable": true,
5893                         "type": "gdouble",
5894                         "writable": true
5895                     },
5896                     "band1": {
5897                         "blurb": "gain for the frequency band 59 Hz, ranging from -24 dB to +12 dB",
5898                         "conditionally-available": false,
5899                         "construct": false,
5900                         "construct-only": false,
5901                         "controllable": true,
5902                         "default": "0",
5903                         "max": "12",
5904                         "min": "-24",
5905                         "mutable": "null",
5906                         "readable": true,
5907                         "type": "gdouble",
5908                         "writable": true
5909                     },
5910                     "band2": {
5911                         "blurb": "gain for the frequency band 119 Hz, ranging from -24 dB to +12 dB",
5912                         "conditionally-available": false,
5913                         "construct": false,
5914                         "construct-only": false,
5915                         "controllable": true,
5916                         "default": "0",
5917                         "max": "12",
5918                         "min": "-24",
5919                         "mutable": "null",
5920                         "readable": true,
5921                         "type": "gdouble",
5922                         "writable": true
5923                     },
5924                     "band3": {
5925                         "blurb": "gain for the frequency band 237 Hz, ranging from -24 dB to +12 dB",
5926                         "conditionally-available": false,
5927                         "construct": false,
5928                         "construct-only": false,
5929                         "controllable": true,
5930                         "default": "0",
5931                         "max": "12",
5932                         "min": "-24",
5933                         "mutable": "null",
5934                         "readable": true,
5935                         "type": "gdouble",
5936                         "writable": true
5937                     },
5938                     "band4": {
5939                         "blurb": "gain for the frequency band 474 Hz, ranging from -24 dB to +12 dB",
5940                         "conditionally-available": false,
5941                         "construct": false,
5942                         "construct-only": false,
5943                         "controllable": true,
5944                         "default": "0",
5945                         "max": "12",
5946                         "min": "-24",
5947                         "mutable": "null",
5948                         "readable": true,
5949                         "type": "gdouble",
5950                         "writable": true
5951                     },
5952                     "band5": {
5953                         "blurb": "gain for the frequency band 947 Hz, ranging from -24 dB to +12 dB",
5954                         "conditionally-available": false,
5955                         "construct": false,
5956                         "construct-only": false,
5957                         "controllable": true,
5958                         "default": "0",
5959                         "max": "12",
5960                         "min": "-24",
5961                         "mutable": "null",
5962                         "readable": true,
5963                         "type": "gdouble",
5964                         "writable": true
5965                     },
5966                     "band6": {
5967                         "blurb": "gain for the frequency band 1889 Hz, ranging from -24 dB to +12 dB",
5968                         "conditionally-available": false,
5969                         "construct": false,
5970                         "construct-only": false,
5971                         "controllable": true,
5972                         "default": "0",
5973                         "max": "12",
5974                         "min": "-24",
5975                         "mutable": "null",
5976                         "readable": true,
5977                         "type": "gdouble",
5978                         "writable": true
5979                     },
5980                     "band7": {
5981                         "blurb": "gain for the frequency band 3770 Hz, ranging from -24 dB to +12 dB",
5982                         "conditionally-available": false,
5983                         "construct": false,
5984                         "construct-only": false,
5985                         "controllable": true,
5986                         "default": "0",
5987                         "max": "12",
5988                         "min": "-24",
5989                         "mutable": "null",
5990                         "readable": true,
5991                         "type": "gdouble",
5992                         "writable": true
5993                     },
5994                     "band8": {
5995                         "blurb": "gain for the frequency band 7523 Hz, ranging from -24 dB to +12 dB",
5996                         "conditionally-available": false,
5997                         "construct": false,
5998                         "construct-only": false,
5999                         "controllable": true,
6000                         "default": "0",
6001                         "max": "12",
6002                         "min": "-24",
6003                         "mutable": "null",
6004                         "readable": true,
6005                         "type": "gdouble",
6006                         "writable": true
6007                     },
6008                     "band9": {
6009                         "blurb": "gain for the frequency band 15011 Hz, ranging from -24 dB to +12 dB",
6010                         "conditionally-available": false,
6011                         "construct": false,
6012                         "construct-only": false,
6013                         "controllable": true,
6014                         "default": "0",
6015                         "max": "12",
6016                         "min": "-24",
6017                         "mutable": "null",
6018                         "readable": true,
6019                         "type": "gdouble",
6020                         "writable": true
6021                     }
6022                 },
6023                 "rank": "none"
6024             },
6025             "equalizer-3bands": {
6026                 "author": "Stefan Kost <ensonic@users.sf.net>",
6027                 "description": "Direct Form 3 band IIR equalizer",
6028                 "hierarchy": [
6029                     "GstIirEqualizer3Bands",
6030                     "GstIirEqualizer",
6031                     "GstAudioFilter",
6032                     "GstBaseTransform",
6033                     "GstElement",
6034                     "GstObject",
6035                     "GInitiallyUnowned",
6036                     "GObject"
6037                 ],
6038                 "interfaces": [
6039                     "GstChildProxy",
6040                     "GstPreset"
6041                 ],
6042                 "klass": "Filter/Effect/Audio",
6043                 "long-name": "3 Band Equalizer",
6044                 "pad-templates": {
6045                     "sink": {
6046                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE, F64LE }\n           rate: [ 1000, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
6047                         "direction": "sink",
6048                         "presence": "always"
6049                     },
6050                     "src": {
6051                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE, F64LE }\n           rate: [ 1000, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
6052                         "direction": "src",
6053                         "presence": "always"
6054                     }
6055                 },
6056                 "properties": {
6057                     "band0": {
6058                         "blurb": "gain for the frequency band 100 Hz, ranging from -24.0 to +12.0",
6059                         "conditionally-available": false,
6060                         "construct": false,
6061                         "construct-only": false,
6062                         "controllable": true,
6063                         "default": "0",
6064                         "max": "12",
6065                         "min": "-24",
6066                         "mutable": "null",
6067                         "readable": true,
6068                         "type": "gdouble",
6069                         "writable": true
6070                     },
6071                     "band1": {
6072                         "blurb": "gain for the frequency band 1100 Hz, ranging from -24.0 to +12.0",
6073                         "conditionally-available": false,
6074                         "construct": false,
6075                         "construct-only": false,
6076                         "controllable": true,
6077                         "default": "0",
6078                         "max": "12",
6079                         "min": "-24",
6080                         "mutable": "null",
6081                         "readable": true,
6082                         "type": "gdouble",
6083                         "writable": true
6084                     },
6085                     "band2": {
6086                         "blurb": "gain for the frequency band 11 kHz, ranging from -24.0 to +12.0",
6087                         "conditionally-available": false,
6088                         "construct": false,
6089                         "construct-only": false,
6090                         "controllable": true,
6091                         "default": "0",
6092                         "max": "12",
6093                         "min": "-24",
6094                         "mutable": "null",
6095                         "readable": true,
6096                         "type": "gdouble",
6097                         "writable": true
6098                     }
6099                 },
6100                 "rank": "none"
6101             },
6102             "equalizer-nbands": {
6103                 "author": "Benjamin Otte <otte@gnome.org>, Stefan Kost <ensonic@users.sf.net>",
6104                 "description": "Direct Form IIR equalizer",
6105                 "hierarchy": [
6106                     "GstIirEqualizerNBands",
6107                     "GstIirEqualizer",
6108                     "GstAudioFilter",
6109                     "GstBaseTransform",
6110                     "GstElement",
6111                     "GstObject",
6112                     "GInitiallyUnowned",
6113                     "GObject"
6114                 ],
6115                 "interfaces": [
6116                     "GstChildProxy",
6117                     "GstPreset"
6118                 ],
6119                 "klass": "Filter/Effect/Audio",
6120                 "long-name": "N Band Equalizer",
6121                 "pad-templates": {
6122                     "sink": {
6123                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE, F64LE }\n           rate: [ 1000, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
6124                         "direction": "sink",
6125                         "presence": "always"
6126                     },
6127                     "src": {
6128                         "caps": "audio/x-raw:\n         format: { S16LE, F32LE, F64LE }\n           rate: [ 1000, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
6129                         "direction": "src",
6130                         "presence": "always"
6131                     }
6132                 },
6133                 "properties": {
6134                     "num-bands": {
6135                         "blurb": "number of different bands to use",
6136                         "conditionally-available": false,
6137                         "construct": true,
6138                         "construct-only": false,
6139                         "controllable": false,
6140                         "default": "10",
6141                         "max": "64",
6142                         "min": "1",
6143                         "mutable": "null",
6144                         "readable": true,
6145                         "type": "guint",
6146                         "writable": true
6147                     }
6148                 },
6149                 "rank": "none"
6150             }
6151         },
6152         "filename": "gstequalizer",
6153         "license": "LGPL",
6154         "other-types": {
6155             "GstIirEqualizer": {
6156                 "hierarchy": [
6157                     "GstIirEqualizer",
6158                     "GstAudioFilter",
6159                     "GstBaseTransform",
6160                     "GstElement",
6161                     "GstObject",
6162                     "GInitiallyUnowned",
6163                     "GObject"
6164                 ],
6165                 "interfaces": [
6166                     "GstChildProxy",
6167                     "GstPreset"
6168                 ],
6169                 "kind": "object"
6170             }
6171         },
6172         "package": "GStreamer Good Plug-ins",
6173         "source": "gst-plugins-good",
6174         "tracers": {},
6175         "url": "Unknown package origin"
6176     },
6177     "flac": {
6178         "description": "The FLAC Lossless compressor Codec",
6179         "elements": {
6180             "flacdec": {
6181                 "author": "Tim-Philipp Müller <tim@centricular.net>, Wim Taymans <wim.taymans@gmail.com>",
6182                 "description": "Decodes FLAC lossless audio streams",
6183                 "hierarchy": [
6184                     "GstFlacDec",
6185                     "GstAudioDecoder",
6186                     "GstElement",
6187                     "GstObject",
6188                     "GInitiallyUnowned",
6189                     "GObject"
6190                 ],
6191                 "klass": "Codec/Decoder/Audio",
6192                 "long-name": "FLAC audio decoder",
6193                 "pad-templates": {
6194                     "sink": {
6195                         "caps": "audio/x-flac:\n         framed: true\n           rate: [ 1, 655350 ]\n       channels: [ 1, 8 ]\n",
6196                         "direction": "sink",
6197                         "presence": "always"
6198                     },
6199                     "src": {
6200                         "caps": "audio/x-raw:\n         format: { S8, S16LE, S24_32LE, S32LE }\n         layout: interleaved\n           rate: [ 1, 655350 ]\n       channels: [ 1, 8 ]\n",
6201                         "direction": "src",
6202                         "presence": "always"
6203                     }
6204                 },
6205                 "properties": {},
6206                 "rank": "primary"
6207             },
6208             "flacenc": {
6209                 "author": "Wim Taymans <wim.taymans@chello.be>",
6210                 "description": "Encodes audio with the FLAC lossless audio encoder",
6211                 "hierarchy": [
6212                     "GstFlacEnc",
6213                     "GstAudioEncoder",
6214                     "GstElement",
6215                     "GstObject",
6216                     "GInitiallyUnowned",
6217                     "GObject"
6218                 ],
6219                 "interfaces": [
6220                     "GstPreset",
6221                     "GstTagSetter",
6222                     "GstTocSetter"
6223                 ],
6224                 "klass": "Codec/Encoder/Audio",
6225                 "long-name": "FLAC audio encoder",
6226                 "pad-templates": {
6227                     "sink": {
6228                         "caps": "audio/x-raw:\n         format: { S8, S16LE, S24LE, S24_32LE }\n         layout: interleaved\n           rate: [ 1, 655350 ]\n       channels: 1\naudio/x-raw:\n         format: { S8, S16LE, S24LE, S24_32LE }\n         layout: interleaved\n           rate: [ 1, 655350 ]\n       channels: 2\n   channel-mask: 0x0000000000000003\naudio/x-raw:\n         format: { S8, S16LE, S24LE, S24_32LE }\n         layout: interleaved\n           rate: [ 1, 655350 ]\n       channels: 3\n   channel-mask: 0x0000000000000007\naudio/x-raw:\n         format: { S8, S16LE, S24LE, S24_32LE }\n         layout: interleaved\n           rate: [ 1, 655350 ]\n       channels: 4\n   channel-mask: 0x0000000000000033\naudio/x-raw:\n         format: { S8, S16LE, S24LE, S24_32LE }\n         layout: interleaved\n           rate: [ 1, 655350 ]\n       channels: 5\n   channel-mask: 0x0000000000000037\naudio/x-raw:\n         format: { S8, S16LE, S24LE, S24_32LE }\n         layout: interleaved\n           rate: [ 1, 655350 ]\n       channels: 6\n   channel-mask: 0x000000000000003f\naudio/x-raw:\n         format: { S8, S16LE, S24LE, S24_32LE }\n         layout: interleaved\n           rate: [ 1, 655350 ]\n       channels: 7\n   channel-mask: 0x000000000000013f\naudio/x-raw:\n         format: { S8, S16LE, S24LE, S24_32LE }\n         layout: interleaved\n           rate: [ 1, 655350 ]\n       channels: 8\n   channel-mask: 0x0000000000000c3f\n",
6229                         "direction": "sink",
6230                         "presence": "always"
6231                     },
6232                     "src": {
6233                         "caps": "audio/x-flac:\n",
6234                         "direction": "src",
6235                         "presence": "always"
6236                     }
6237                 },
6238                 "properties": {
6239                     "blocksize": {
6240                         "blurb": "Blocksize in samples",
6241                         "conditionally-available": false,
6242                         "construct": true,
6243                         "construct-only": false,
6244                         "controllable": false,
6245                         "default": "4608",
6246                         "max": "65535",
6247                         "min": "16",
6248                         "mutable": "null",
6249                         "readable": true,
6250                         "type": "guint",
6251                         "writable": true
6252                     },
6253                     "escape-coding": {
6254                         "blurb": "search for escape codes in the entropy coding stage for slightly better compression",
6255                         "conditionally-available": false,
6256                         "construct": true,
6257                         "construct-only": false,
6258                         "controllable": false,
6259                         "default": "false",
6260                         "mutable": "null",
6261                         "readable": true,
6262                         "type": "gboolean",
6263                         "writable": true
6264                     },
6265                     "exhaustive-model-search": {
6266                         "blurb": "do exhaustive search of LP coefficient quantization (expensive!)",
6267                         "conditionally-available": false,
6268                         "construct": true,
6269                         "construct-only": false,
6270                         "controllable": false,
6271                         "default": "false",
6272                         "mutable": "null",
6273                         "readable": true,
6274                         "type": "gboolean",
6275                         "writable": true
6276                     },
6277                     "loose-mid-side-stereo": {
6278                         "blurb": "Loose mid side stereo",
6279                         "conditionally-available": false,
6280                         "construct": true,
6281                         "construct-only": false,
6282                         "controllable": false,
6283                         "default": "false",
6284                         "mutable": "null",
6285                         "readable": true,
6286                         "type": "gboolean",
6287                         "writable": true
6288                     },
6289                     "max-lpc-order": {
6290                         "blurb": "Max LPC order; 0 => use only fixed predictors",
6291                         "conditionally-available": false,
6292                         "construct": true,
6293                         "construct-only": false,
6294                         "controllable": false,
6295                         "default": "8",
6296                         "max": "32",
6297                         "min": "0",
6298                         "mutable": "null",
6299                         "readable": true,
6300                         "type": "guint",
6301                         "writable": true
6302                     },
6303                     "max-residual-partition-order": {
6304                         "blurb": "Max residual partition order (above 4 doesn't usually help much)",
6305                         "conditionally-available": false,
6306                         "construct": true,
6307                         "construct-only": false,
6308                         "controllable": false,
6309                         "default": "3",
6310                         "max": "16",
6311                         "min": "0",
6312                         "mutable": "null",
6313                         "readable": true,
6314                         "type": "guint",
6315                         "writable": true
6316                     },
6317                     "mid-side-stereo": {
6318                         "blurb": "Do mid side stereo (only for stereo input)",
6319                         "conditionally-available": false,
6320                         "construct": true,
6321                         "construct-only": false,
6322                         "controllable": false,
6323                         "default": "true",
6324                         "mutable": "null",
6325                         "readable": true,
6326                         "type": "gboolean",
6327                         "writable": true
6328                     },
6329                     "min-residual-partition-order": {
6330                         "blurb": "Min residual partition order (above 4 doesn't usually help much)",
6331                         "conditionally-available": false,
6332                         "construct": true,
6333                         "construct-only": false,
6334                         "controllable": false,
6335                         "default": "3",
6336                         "max": "16",
6337                         "min": "0",
6338                         "mutable": "null",
6339                         "readable": true,
6340                         "type": "guint",
6341                         "writable": true
6342                     },
6343                     "padding": {
6344                         "blurb": "Write a PADDING block with this length in bytes",
6345                         "conditionally-available": false,
6346                         "construct": true,
6347                         "construct-only": false,
6348                         "controllable": false,
6349                         "default": "0",
6350                         "max": "-1",
6351                         "min": "0",
6352                         "mutable": "null",
6353                         "readable": true,
6354                         "type": "guint",
6355                         "writable": true
6356                     },
6357                     "qlp-coeff-prec-search": {
6358                         "blurb": "false = use qlp_coeff_precision, true = search around qlp_coeff_precision, take best",
6359                         "conditionally-available": false,
6360                         "construct": true,
6361                         "construct-only": false,
6362                         "controllable": false,
6363                         "default": "false",
6364                         "mutable": "null",
6365                         "readable": true,
6366                         "type": "gboolean",
6367                         "writable": true
6368                     },
6369                     "qlp-coeff-precision": {
6370                         "blurb": "Precision in bits of quantized linear-predictor coefficients; 0 = automatic",
6371                         "conditionally-available": false,
6372                         "construct": true,
6373                         "construct-only": false,
6374                         "controllable": false,
6375                         "default": "0",
6376                         "max": "32",
6377                         "min": "0",
6378                         "mutable": "null",
6379                         "readable": true,
6380                         "type": "guint",
6381                         "writable": true
6382                     },
6383                     "quality": {
6384                         "blurb": "Speed versus compression tradeoff",
6385                         "conditionally-available": false,
6386                         "construct": true,
6387                         "construct-only": false,
6388                         "controllable": false,
6389                         "default": "5 (5)",
6390                         "mutable": "null",
6391                         "readable": true,
6392                         "type": "GstFlacEncQuality",
6393                         "writable": true
6394                     },
6395                     "rice-parameter-search-dist": {
6396                         "blurb": "0 = try only calc'd parameter k; else try all [k-dist..k+dist] parameters, use best",
6397                         "conditionally-available": false,
6398                         "construct": true,
6399                         "construct-only": false,
6400                         "controllable": false,
6401                         "default": "0",
6402                         "max": "15",
6403                         "min": "0",
6404                         "mutable": "null",
6405                         "readable": true,
6406                         "type": "guint",
6407                         "writable": true
6408                     },
6409                     "seekpoints": {
6410                         "blurb": "Add SEEKTABLE metadata (if > 0, number of entries, if < 0, interval in sec)",
6411                         "conditionally-available": false,
6412                         "construct": true,
6413                         "construct-only": false,
6414                         "controllable": false,
6415                         "default": "-10",
6416                         "max": "2147483647",
6417                         "min": "-2147483647",
6418                         "mutable": "null",
6419                         "readable": true,
6420                         "type": "gint",
6421                         "writable": true
6422                     },
6423                     "streamable-subset": {
6424                         "blurb": "true to limit encoder to generating a Subset stream, else false",
6425                         "conditionally-available": false,
6426                         "construct": true,
6427                         "construct-only": false,
6428                         "controllable": false,
6429                         "default": "true",
6430                         "mutable": "null",
6431                         "readable": true,
6432                         "type": "gboolean",
6433                         "writable": true
6434                     }
6435                 },
6436                 "rank": "primary"
6437             },
6438             "flactag": {
6439                 "author": "Christophe Fergeau <teuf@gnome.org>",
6440                 "description": "Rewrite tags in a FLAC file",
6441                 "hierarchy": [
6442                     "GstFlacTag",
6443                     "GstElement",
6444                     "GstObject",
6445                     "GInitiallyUnowned",
6446                     "GObject"
6447                 ],
6448                 "interfaces": [
6449                     "GstTagSetter"
6450                 ],
6451                 "klass": "Formatter/Metadata",
6452                 "long-name": "FLAC tagger",
6453                 "pad-templates": {
6454                     "sink": {
6455                         "caps": "audio/x-flac:\n",
6456                         "direction": "sink",
6457                         "presence": "always"
6458                     },
6459                     "src": {
6460                         "caps": "audio/x-flac:\n",
6461                         "direction": "src",
6462                         "presence": "always"
6463                     }
6464                 },
6465                 "rank": "primary"
6466             }
6467         },
6468         "filename": "gstflac",
6469         "license": "LGPL",
6470         "other-types": {
6471             "GstFlacEncQuality": {
6472                 "kind": "enum",
6473                 "values": [
6474                     {
6475                         "desc": "0 - Fastest compression",
6476                         "name": "0",
6477                         "value": "0"
6478                     },
6479                     {
6480                         "desc": "1",
6481                         "name": "1",
6482                         "value": "1"
6483                     },
6484                     {
6485                         "desc": "2",
6486                         "name": "2",
6487                         "value": "2"
6488                     },
6489                     {
6490                         "desc": "3",
6491                         "name": "3",
6492                         "value": "3"
6493                     },
6494                     {
6495                         "desc": "4",
6496                         "name": "4",
6497                         "value": "4"
6498                     },
6499                     {
6500                         "desc": "5 - Default",
6501                         "name": "5",
6502                         "value": "5"
6503                     },
6504                     {
6505                         "desc": "6",
6506                         "name": "6",
6507                         "value": "6"
6508                     },
6509                     {
6510                         "desc": "7",
6511                         "name": "7",
6512                         "value": "7"
6513                     },
6514                     {
6515                         "desc": "8 - Highest compression",
6516                         "name": "8",
6517                         "value": "8"
6518                     },
6519                     {
6520                         "desc": "9 - Insane",
6521                         "name": "9",
6522                         "value": "9"
6523                     }
6524                 ]
6525             }
6526         },
6527         "package": "GStreamer Good Plug-ins",
6528         "source": "gst-plugins-good",
6529         "tracers": {},
6530         "url": "Unknown package origin"
6531     },
6532     "flv": {
6533         "description": "FLV muxing and demuxing plugin",
6534         "elements": {
6535             "flvdemux": {
6536                 "author": "Julien Moutte <julien@moutte.net>",
6537                 "description": "Demux FLV feeds into digital streams",
6538                 "hierarchy": [
6539                     "GstFlvDemux",
6540                     "GstElement",
6541                     "GstObject",
6542                     "GInitiallyUnowned",
6543                     "GObject"
6544                 ],
6545                 "klass": "Codec/Demuxer",
6546                 "long-name": "FLV Demuxer",
6547                 "pad-templates": {
6548                     "audio": {
6549                         "caps": "audio/x-adpcm:\n         layout: swf\n       channels: { (int)1, (int)2 }\n           rate: { (int)5512, (int)11025, (int)22050, (int)44100 }\naudio/mpeg:\n    mpegversion: 1\n          layer: 3\n       channels: { (int)1, (int)2 }\n           rate: { (int)5512, (int)8000, (int)11025, (int)22050, (int)44100 }\n         parsed: true\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n         framed: true\naudio/x-nellymoser:\n       channels: { (int)1, (int)2 }\n           rate: { (int)5512, (int)8000, (int)11025, (int)16000, (int)22050, (int)44100 }\naudio/x-raw:\n         format: { U8, S16LE }\n         layout: interleaved\n       channels: { (int)1, (int)2 }\n           rate: { (int)5512, (int)11025, (int)22050, (int)44100 }\naudio/x-alaw:\n       channels: { (int)1, (int)2 }\n           rate: 8000\naudio/x-mulaw:\n       channels: { (int)1, (int)2 }\n           rate: 8000\naudio/x-speex:\n       channels: 1\n           rate: 16000\n",
6550                         "direction": "src",
6551                         "presence": "sometimes"
6552                     },
6553                     "sink": {
6554                         "caps": "video/x-flv:\n",
6555                         "direction": "sink",
6556                         "presence": "always"
6557                     },
6558                     "video": {
6559                         "caps": "video/x-flash-video:\n     flvversion: 1\nvideo/x-flash-screen:\nvideo/x-vp6-flash:\nvideo/x-vp6-alpha:\nvideo/x-h264:\n  stream-format: avc\n",
6560                         "direction": "src",
6561                         "presence": "sometimes"
6562                     }
6563                 },
6564                 "rank": "primary",
6565                 "signals": {}
6566             },
6567             "flvmux": {
6568                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
6569                 "description": "Muxes video/audio streams into a FLV stream",
6570                 "hierarchy": [
6571                     "GstFlvMux",
6572                     "GstAggregator",
6573                     "GstElement",
6574                     "GstObject",
6575                     "GInitiallyUnowned",
6576                     "GObject"
6577                 ],
6578                 "interfaces": [
6579                     "GstTagSetter"
6580                 ],
6581                 "klass": "Codec/Muxer",
6582                 "long-name": "FLV muxer",
6583                 "pad-templates": {
6584                     "audio": {
6585                         "caps": "audio/x-adpcm:\n         layout: swf\n       channels: { (int)1, (int)2 }\n           rate: { (int)5512, (int)11025, (int)22050, (int)44100 }\naudio/mpeg:\n    mpegversion: 1\n          layer: 3\n       channels: { (int)1, (int)2 }\n           rate: { (int)5512, (int)8000, (int)11025, (int)22050, (int)44100 }\n         parsed: true\naudio/mpeg:\n    mpegversion: { (int)4, (int)2 }\n  stream-format: raw\naudio/x-nellymoser:\n       channels: { (int)1, (int)2 }\n           rate: { (int)5512, (int)8000, (int)11025, (int)16000, (int)22050, (int)44100 }\naudio/x-raw:\n         format: { U8, S16LE }\n         layout: interleaved\n       channels: { (int)1, (int)2 }\n           rate: { (int)5512, (int)11025, (int)22050, (int)44100 }\naudio/x-alaw:\n       channels: { (int)1, (int)2 }\n           rate: 8000\naudio/x-mulaw:\n       channels: { (int)1, (int)2 }\n           rate: 8000\naudio/x-speex:\n       channels: 1\n           rate: 16000\n",
6586                         "direction": "sink",
6587                         "presence": "request",
6588                         "type": "GstFlvMuxPad"
6589                     },
6590                     "src": {
6591                         "caps": "video/x-flv:\n",
6592                         "direction": "src",
6593                         "presence": "always",
6594                         "type": "GstAggregatorPad"
6595                     },
6596                     "video": {
6597                         "caps": "video/x-flash-video:\nvideo/x-flash-screen:\nvideo/x-vp6-flash:\nvideo/x-vp6-alpha:\nvideo/x-h264:\n  stream-format: avc\n",
6598                         "direction": "sink",
6599                         "presence": "request",
6600                         "type": "GstFlvMuxPad"
6601                     }
6602                 },
6603                 "properties": {
6604                     "encoder": {
6605                         "blurb": "The value of encoder in the meta packet.",
6606                         "conditionally-available": false,
6607                         "construct": false,
6608                         "construct-only": false,
6609                         "controllable": false,
6610                         "default": "GStreamer 1.19.3.1 FLV muxer",
6611                         "mutable": "null",
6612                         "readable": true,
6613                         "type": "gchararray",
6614                         "writable": true
6615                     },
6616                     "metadatacreator": {
6617                         "blurb": "The value of metadatacreator in the meta packet.",
6618                         "conditionally-available": false,
6619                         "construct": false,
6620                         "construct-only": false,
6621                         "controllable": false,
6622                         "default": "GStreamer 1.19.3.1 FLV muxer",
6623                         "mutable": "null",
6624                         "readable": true,
6625                         "type": "gchararray",
6626                         "writable": true
6627                     },
6628                     "skip-backwards-streams": {
6629                         "blurb": "If set to true, streams that go backwards related to the other stream will have buffers dropped until they reach the correct timestamp",
6630                         "conditionally-available": false,
6631                         "construct": false,
6632                         "construct-only": false,
6633                         "controllable": false,
6634                         "default": "false",
6635                         "mutable": "null",
6636                         "readable": true,
6637                         "type": "gboolean",
6638                         "writable": true
6639                     },
6640                     "streamable": {
6641                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written.",
6642                         "conditionally-available": false,
6643                         "construct": false,
6644                         "construct-only": false,
6645                         "controllable": false,
6646                         "default": "false",
6647                         "mutable": "null",
6648                         "readable": true,
6649                         "type": "gboolean",
6650                         "writable": true
6651                     }
6652                 },
6653                 "rank": "primary"
6654             }
6655         },
6656         "filename": "gstflv",
6657         "license": "LGPL",
6658         "other-types": {
6659             "GstFlvMuxPad": {
6660                 "hierarchy": [
6661                     "GstFlvMuxPad",
6662                     "GstAggregatorPad",
6663                     "GstPad",
6664                     "GstObject",
6665                     "GInitiallyUnowned",
6666                     "GObject"
6667                 ],
6668                 "kind": "object",
6669                 "properties": {},
6670                 "signals": {}
6671             }
6672         },
6673         "package": "GStreamer Good Plug-ins",
6674         "source": "gst-plugins-good",
6675         "tracers": {},
6676         "url": "Unknown package origin"
6677     },
6678     "flxdec": {
6679         "description": "FLC/FLI/FLX video decoder",
6680         "elements": {
6681             "flxdec": {
6682                 "author": "Sepp Wijnands <mrrazz@garbage-coderz.net>, Zeeshan Ali <zeenix@gmail.com>",
6683                 "description": "FLC/FLI/FLX video decoder",
6684                 "hierarchy": [
6685                     "GstFlxDec",
6686                     "GstElement",
6687                     "GstObject",
6688                     "GInitiallyUnowned",
6689                     "GObject"
6690                 ],
6691                 "klass": "Codec/Decoder/Video",
6692                 "long-name": "FLX video decoder",
6693                 "pad-templates": {
6694                     "sink": {
6695                         "caps": "video/x-fli:\n",
6696                         "direction": "sink",
6697                         "presence": "always"
6698                     },
6699                     "src": {
6700                         "caps": "video/x-raw:\n         format: BGRx\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
6701                         "direction": "src",
6702                         "presence": "always"
6703                     }
6704                 },
6705                 "rank": "primary"
6706             }
6707         },
6708         "filename": "gstflxdec",
6709         "license": "LGPL",
6710         "other-types": {},
6711         "package": "GStreamer Good Plug-ins",
6712         "source": "gst-plugins-good",
6713         "tracers": {},
6714         "url": "Unknown package origin"
6715     },
6716     "gdkpixbuf": {
6717         "description": "GdkPixbuf-based image decoder, overlay and sink",
6718         "elements": {
6719             "gdkpixbufdec": {
6720                 "author": "David A. Schleef <ds@schleef.org>, Renato Filho <renato.filho@indt.org.br>",
6721                 "description": "Decodes images in a video stream using GdkPixbuf",
6722                 "hierarchy": [
6723                     "GstGdkPixbufDec",
6724                     "GstElement",
6725                     "GstObject",
6726                     "GInitiallyUnowned",
6727                     "GObject"
6728                 ],
6729                 "klass": "Codec/Decoder/Image",
6730                 "long-name": "GdkPixbuf image decoder",
6731                 "pad-templates": {
6732                     "sink": {
6733                         "caps": "image/png:\nimage/x-icon:\napplication/x-navi-animation:\nimage/x-cmu-raster:\nimage/x-sun-raster:\nimage/x-pixmap:\nimage/tiff:\nimage/x-portable-anymap:\nimage/x-portable-bitmap:\nimage/x-portable-graymap:\nimage/x-portable-pixmap:\nimage/bmp:\nimage/x-bmp:\nimage/x-MS-bmp:\nimage/vnd.wap.wbmp:\nimage/x-bitmap:\nimage/x-tga:\nimage/x-pcx:\nimage/svg:\nimage/svg+xml:\n",
6734                         "direction": "sink",
6735                         "presence": "always"
6736                     },
6737                     "src": {
6738                         "caps": "video/x-raw:\n         format: RGB\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
6739                         "direction": "src",
6740                         "presence": "always"
6741                     }
6742                 },
6743                 "rank": "secondary"
6744             },
6745             "gdkpixbufoverlay": {
6746                 "author": "Tim-Philipp Müller <tim centricular net>",
6747                 "description": "Overlay an image onto a video stream",
6748                 "hierarchy": [
6749                     "GstGdkPixbufOverlay",
6750                     "GstVideoFilter",
6751                     "GstBaseTransform",
6752                     "GstElement",
6753                     "GstObject",
6754                     "GInitiallyUnowned",
6755                     "GObject"
6756                 ],
6757                 "klass": "Filter/Effect/Video",
6758                 "long-name": "GdkPixbuf Overlay",
6759                 "pad-templates": {
6760                     "sink": {
6761                         "caps": "video/x-raw:\n         format: { ABGR64_LE, BGRA64_LE, AYUV64, ARGB64_LE, ARGB64, RGBA64_LE, ABGR64_BE, BGRA64_BE, ARGB64_BE, RGBA64_BE, GBRA_12LE, GBRA_12BE, Y412_LE, Y412_BE, A444_10LE, GBRA_10LE, A444_10BE, GBRA_10BE, A422_10LE, A422_10BE, A420_10LE, A420_10BE, RGB10A2_LE, BGR10A2_LE, Y410, GBRA, ABGR, VUYA, BGRA, AYUV, ARGB, RGBA, A420, AV12, Y444_16LE, Y444_16BE, v216, P016_LE, P016_BE, Y444_12LE, GBR_12LE, Y444_12BE, GBR_12BE, I422_12LE, I422_12BE, Y212_LE, Y212_BE, I420_12LE, I420_12BE, P012_LE, P012_BE, Y444_10LE, GBR_10LE, Y444_10BE, GBR_10BE, r210, I422_10LE, I422_10BE, NV16_10LE32, Y210, v210, UYVP, I420_10LE, I420_10BE, P010_10LE, NV12_10LE32, NV12_10LE40, P010_10BE, Y444, RGBP, GBR, BGRP, NV24, xBGR, BGRx, xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, YV12, NV21, NV12, NV12_64Z32, NV12_4L4, NV12_32L32, Y41B, IYU1, YVU9, YUV9, RGB16, BGR16, RGB15, BGR15, RGB8P, GRAY16_LE, GRAY16_BE, GRAY10_LE32, GRAY8 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
6762                         "direction": "sink",
6763                         "presence": "always"
6764                     },
6765                     "src": {
6766                         "caps": "video/x-raw:\n         format: { ABGR64_LE, BGRA64_LE, AYUV64, ARGB64_LE, ARGB64, RGBA64_LE, ABGR64_BE, BGRA64_BE, ARGB64_BE, RGBA64_BE, GBRA_12LE, GBRA_12BE, Y412_LE, Y412_BE, A444_10LE, GBRA_10LE, A444_10BE, GBRA_10BE, A422_10LE, A422_10BE, A420_10LE, A420_10BE, RGB10A2_LE, BGR10A2_LE, Y410, GBRA, ABGR, VUYA, BGRA, AYUV, ARGB, RGBA, A420, AV12, Y444_16LE, Y444_16BE, v216, P016_LE, P016_BE, Y444_12LE, GBR_12LE, Y444_12BE, GBR_12BE, I422_12LE, I422_12BE, Y212_LE, Y212_BE, I420_12LE, I420_12BE, P012_LE, P012_BE, Y444_10LE, GBR_10LE, Y444_10BE, GBR_10BE, r210, I422_10LE, I422_10BE, NV16_10LE32, Y210, v210, UYVP, I420_10LE, I420_10BE, P010_10LE, NV12_10LE32, NV12_10LE40, P010_10BE, Y444, RGBP, GBR, BGRP, NV24, xBGR, BGRx, xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, YV12, NV21, NV12, NV12_64Z32, NV12_4L4, NV12_32L32, Y41B, IYU1, YVU9, YUV9, RGB16, BGR16, RGB15, BGR15, RGB8P, GRAY16_LE, GRAY16_BE, GRAY10_LE32, GRAY8 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
6767                         "direction": "src",
6768                         "presence": "always"
6769                     }
6770                 },
6771                 "properties": {
6772                     "alpha": {
6773                         "blurb": "Global alpha of overlay image",
6774                         "conditionally-available": false,
6775                         "construct": false,
6776                         "construct-only": false,
6777                         "controllable": true,
6778                         "default": "1",
6779                         "max": "1",
6780                         "min": "0",
6781                         "mutable": "playing",
6782                         "readable": true,
6783                         "type": "gdouble",
6784                         "writable": true
6785                     },
6786                     "coef-x": {
6787                         "blurb": "Horizontal offset of overlay image in fractions of video image width, from top-left corner of video image (absolute positioning)",
6788                         "conditionally-available": false,
6789                         "construct": false,
6790                         "construct-only": false,
6791                         "controllable": true,
6792                         "default": "0",
6793                         "max": "1",
6794                         "min": "-1",
6795                         "mutable": "playing",
6796                         "readable": true,
6797                         "type": "gdouble",
6798                         "writable": true
6799                     },
6800                     "coef-y": {
6801                         "blurb": "Vertical offset of overlay image in fractions of video image height, from top-left corner of video image (absolute positioning)",
6802                         "conditionally-available": false,
6803                         "construct": false,
6804                         "construct-only": false,
6805                         "controllable": true,
6806                         "default": "0",
6807                         "max": "1",
6808                         "min": "-1",
6809                         "mutable": "playing",
6810                         "readable": true,
6811                         "type": "gdouble",
6812                         "writable": true
6813                     },
6814                     "location": {
6815                         "blurb": "Location of image file to overlay",
6816                         "conditionally-available": false,
6817                         "construct": false,
6818                         "construct-only": false,
6819                         "controllable": true,
6820                         "default": "NULL",
6821                         "mutable": "playing",
6822                         "readable": true,
6823                         "type": "gchararray",
6824                         "writable": true
6825                     },
6826                     "offset-x": {
6827                         "blurb": "For positive value, horizontal offset of overlay image in pixels from left of video image. For negative value, horizontal offset of overlay image in pixels from right of video image",
6828                         "conditionally-available": false,
6829                         "construct": false,
6830                         "construct-only": false,
6831                         "controllable": true,
6832                         "default": "0",
6833                         "max": "2147483647",
6834                         "min": "-2147483648",
6835                         "mutable": "playing",
6836                         "readable": true,
6837                         "type": "gint",
6838                         "writable": true
6839                     },
6840                     "offset-y": {
6841                         "blurb": "For positive value, vertical offset of overlay image in pixels from top of video image. For negative value, vertical offset of overlay image in pixels from bottom of video image",
6842                         "conditionally-available": false,
6843                         "construct": false,
6844                         "construct-only": false,
6845                         "controllable": true,
6846                         "default": "0",
6847                         "max": "2147483647",
6848                         "min": "-2147483648",
6849                         "mutable": "playing",
6850                         "readable": true,
6851                         "type": "gint",
6852                         "writable": true
6853                     },
6854                     "overlay-height": {
6855                         "blurb": "Height of overlay image in pixels (0 = same as overlay image)",
6856                         "conditionally-available": false,
6857                         "construct": false,
6858                         "construct-only": false,
6859                         "controllable": true,
6860                         "default": "0",
6861                         "max": "2147483647",
6862                         "min": "0",
6863                         "mutable": "playing",
6864                         "readable": true,
6865                         "type": "gint",
6866                         "writable": true
6867                     },
6868                     "overlay-width": {
6869                         "blurb": "Width of overlay image in pixels (0 = same as overlay image)",
6870                         "conditionally-available": false,
6871                         "construct": false,
6872                         "construct-only": false,
6873                         "controllable": true,
6874                         "default": "0",
6875                         "max": "2147483647",
6876                         "min": "0",
6877                         "mutable": "playing",
6878                         "readable": true,
6879                         "type": "gint",
6880                         "writable": true
6881                     },
6882                     "pixbuf": {
6883                         "blurb": "GdkPixbuf object to render",
6884                         "conditionally-available": false,
6885                         "construct": false,
6886                         "construct-only": false,
6887                         "controllable": true,
6888                         "mutable": "playing",
6889                         "readable": true,
6890                         "type": "GdkPixbuf",
6891                         "writable": true
6892                     },
6893                     "positioning-mode": {
6894                         "blurb": "Positioning mode of offset-x and offset-y properties",
6895                         "conditionally-available": false,
6896                         "construct": false,
6897                         "construct-only": false,
6898                         "controllable": false,
6899                         "default": "pixels-relative-to-edges (0)",
6900                         "mutable": "null",
6901                         "readable": true,
6902                         "type": "GstGdkPixbufPositioningMode",
6903                         "writable": true
6904                     },
6905                     "relative-x": {
6906                         "blurb": "Horizontal offset of overlay image in fractions of video image width, from top-left corner of video image (in relative positioning)",
6907                         "conditionally-available": false,
6908                         "construct": false,
6909                         "construct-only": false,
6910                         "controllable": true,
6911                         "default": "0",
6912                         "max": "1",
6913                         "min": "-1",
6914                         "mutable": "playing",
6915                         "readable": true,
6916                         "type": "gdouble",
6917                         "writable": true
6918                     },
6919                     "relative-y": {
6920                         "blurb": "Vertical offset of overlay image in fractions of video image height, from top-left corner of video image (in relative positioning)",
6921                         "conditionally-available": false,
6922                         "construct": false,
6923                         "construct-only": false,
6924                         "controllable": true,
6925                         "default": "0",
6926                         "max": "1",
6927                         "min": "-1",
6928                         "mutable": "playing",
6929                         "readable": true,
6930                         "type": "gdouble",
6931                         "writable": true
6932                     }
6933                 },
6934                 "rank": "none"
6935             },
6936             "gdkpixbufsink": {
6937                 "author": "Tim-Philipp Müller <tim centricular net>",
6938                 "description": "Output images as GdkPixbuf objects in bus messages",
6939                 "hierarchy": [
6940                     "GstGdkPixbufSink",
6941                     "GstVideoSink",
6942                     "GstBaseSink",
6943                     "GstElement",
6944                     "GstObject",
6945                     "GInitiallyUnowned",
6946                     "GObject"
6947                 ],
6948                 "klass": "Sink/Video",
6949                 "long-name": "GdkPixbuf sink",
6950                 "pad-templates": {
6951                     "sink": {
6952                         "caps": "video/x-raw:\n         format: RGB\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
6953                         "direction": "sink",
6954                         "presence": "always"
6955                     }
6956                 },
6957                 "properties": {
6958                     "last-pixbuf": {
6959                         "blurb": "Last GdkPixbuf object rendered",
6960                         "conditionally-available": false,
6961                         "construct": false,
6962                         "construct-only": false,
6963                         "controllable": false,
6964                         "mutable": "null",
6965                         "readable": true,
6966                         "type": "GdkPixbuf",
6967                         "writable": false
6968                     },
6969                     "post-messages": {
6970                         "blurb": "Whether to post messages containing pixbufs on the bus",
6971                         "conditionally-available": false,
6972                         "construct": false,
6973                         "construct-only": false,
6974                         "controllable": false,
6975                         "default": "true",
6976                         "mutable": "null",
6977                         "readable": true,
6978                         "type": "gboolean",
6979                         "writable": true
6980                     }
6981                 },
6982                 "rank": "none"
6983             }
6984         },
6985         "filename": "gstgdkpixbuf",
6986         "license": "LGPL",
6987         "other-types": {
6988             "GstGdkPixbufPositioningMode": {
6989                 "kind": "enum",
6990                 "values": [
6991                     {
6992                         "desc": "pixels-relative-to-edges",
6993                         "name": "pixels-relative-to-edges",
6994                         "value": "0"
6995                     },
6996                     {
6997                         "desc": "pixels-absolute",
6998                         "name": "pixels-absolute",
6999                         "value": "1"
7000                     }
7001                 ]
7002             }
7003         },
7004         "package": "GStreamer Good Plug-ins",
7005         "source": "gst-plugins-good",
7006         "tracers": {},
7007         "url": "Unknown package origin"
7008     },
7009     "goom": {
7010         "description": "GOOM visualization filter",
7011         "elements": {
7012             "goom": {
7013                 "author": "Wim Taymans <wim@fluendo.com>",
7014                 "description": "Takes frames of data and outputs video frames using the GOOM filter",
7015                 "hierarchy": [
7016                     "GstGoom",
7017                     "GstAudioVisualizer",
7018                     "GstElement",
7019                     "GstObject",
7020                     "GInitiallyUnowned",
7021                     "GObject"
7022                 ],
7023                 "klass": "Visualization",
7024                 "long-name": "GOOM: what a GOOM!",
7025                 "pad-templates": {
7026                     "sink": {
7027                         "caps": "audio/x-raw:\n         format: S16LE\n           rate: [ 8000, 96000 ]\n       channels: 1\n         layout: interleaved\naudio/x-raw:\n         format: S16LE\n           rate: [ 8000, 96000 ]\n       channels: 2\n   channel-mask: 0x0000000000000003\n         layout: interleaved\n",
7028                         "direction": "sink",
7029                         "presence": "always"
7030                     },
7031                     "src": {
7032                         "caps": "video/x-raw:\n         format: BGRx\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
7033                         "direction": "src",
7034                         "presence": "always"
7035                     }
7036                 },
7037                 "properties": {},
7038                 "rank": "none"
7039             }
7040         },
7041         "filename": "gstgoom",
7042         "license": "LGPL",
7043         "other-types": {},
7044         "package": "GStreamer Good Plug-ins",
7045         "source": "gst-plugins-good",
7046         "tracers": {},
7047         "url": "Unknown package origin"
7048     },
7049     "goom2k1": {
7050         "description": "GOOM 2k1 visualization filter",
7051         "elements": {
7052             "goom2k1": {
7053                 "author": "Wim Taymans <wim@fluendo.com>",
7054                 "description": "Takes frames of data and outputs video frames using the GOOM 2k1 filter",
7055                 "hierarchy": [
7056                     "GstGoom2k1",
7057                     "GstAudioVisualizer",
7058                     "GstElement",
7059                     "GstObject",
7060                     "GInitiallyUnowned",
7061                     "GObject"
7062                 ],
7063                 "klass": "Visualization",
7064                 "long-name": "GOOM: what a GOOM! 2k1 edition",
7065                 "pad-templates": {
7066                     "sink": {
7067                         "caps": "audio/x-raw:\n         format: S16LE\n           rate: [ 8000, 96000 ]\n       channels: 1\n         layout: interleaved\naudio/x-raw:\n         format: S16LE\n           rate: [ 8000, 96000 ]\n       channels: 2\n   channel-mask: 0x0000000000000003\n         layout: interleaved\n",
7068                         "direction": "sink",
7069                         "presence": "always"
7070                     },
7071                     "src": {
7072                         "caps": "video/x-raw:\n         format: BGRx\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
7073                         "direction": "src",
7074                         "presence": "always"
7075                     }
7076                 },
7077                 "properties": {},
7078                 "rank": "none"
7079             }
7080         },
7081         "filename": "gstgoom2k1",
7082         "license": "LGPL",
7083         "other-types": {},
7084         "package": "GStreamer Good Plug-ins",
7085         "source": "gst-plugins-good",
7086         "tracers": {},
7087         "url": "Unknown package origin"
7088     },
7089     "gtk": {
7090         "description": "Gtk+ sink",
7091         "elements": {
7092             "gtkglsink": {
7093                 "author": "Matthew Waters <matthew@centricular.com>",
7094                 "description": "A video sink that renders to a GtkWidget using OpenGL",
7095                 "hierarchy": [
7096                     "GstGtkGLSink",
7097                     "GstGtkBaseSink",
7098                     "GstVideoSink",
7099                     "GstBaseSink",
7100                     "GstElement",
7101                     "GstObject",
7102                     "GInitiallyUnowned",
7103                     "GObject"
7104                 ],
7105                 "interfaces": [
7106                     "GstNavigation"
7107                 ],
7108                 "klass": "Sink/Video",
7109                 "long-name": "Gtk GL Video Sink",
7110                 "pad-templates": {
7111                     "sink": {
7112                         "caps": "video/x-raw(memory:GLMemory):\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:GLMemory, meta:GstVideoOverlayComposition):\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
7113                         "direction": "sink",
7114                         "presence": "always"
7115                     }
7116                 },
7117                 "properties": {
7118                     "rotate-method": {
7119                         "blurb": "rotate method",
7120                         "conditionally-available": false,
7121                         "construct": false,
7122                         "construct-only": false,
7123                         "controllable": false,
7124                         "default": "identity (0)",
7125                         "mutable": "null",
7126                         "readable": true,
7127                         "type": "GstVideoOrientationMethod",
7128                         "writable": true
7129                     }
7130                 },
7131                 "rank": "none"
7132             },
7133             "gtksink": {
7134                 "author": "Matthew Waters <matthew@centricular.com>",
7135                 "description": "A video sink that renders to a GtkWidget",
7136                 "hierarchy": [
7137                     "GstGtkSink",
7138                     "GstGtkBaseSink",
7139                     "GstVideoSink",
7140                     "GstBaseSink",
7141                     "GstElement",
7142                     "GstObject",
7143                     "GInitiallyUnowned",
7144                     "GObject"
7145                 ],
7146                 "interfaces": [
7147                     "GstNavigation"
7148                 ],
7149                 "klass": "Sink/Video",
7150                 "long-name": "Gtk Video Sink",
7151                 "pad-templates": {
7152                     "sink": {
7153                         "caps": "video/x-raw:\n         format: { BGRx, BGRA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
7154                         "direction": "sink",
7155                         "presence": "always"
7156                     }
7157                 },
7158                 "properties": {},
7159                 "rank": "none"
7160             }
7161         },
7162         "filename": "gstgtk",
7163         "license": "LGPL",
7164         "other-types": {
7165             "GstGtkBaseSink": {
7166                 "hierarchy": [
7167                     "GstGtkBaseSink",
7168                     "GstVideoSink",
7169                     "GstBaseSink",
7170                     "GstElement",
7171                     "GstObject",
7172                     "GInitiallyUnowned",
7173                     "GObject"
7174                 ],
7175                 "interfaces": [
7176                     "GstNavigation"
7177                 ],
7178                 "kind": "object",
7179                 "properties": {
7180                     "force-aspect-ratio": {
7181                         "blurb": "When enabled, scaling will respect original aspect ratio",
7182                         "conditionally-available": false,
7183                         "construct": false,
7184                         "construct-only": false,
7185                         "controllable": false,
7186                         "default": "true",
7187                         "mutable": "null",
7188                         "readable": true,
7189                         "type": "gboolean",
7190                         "writable": true
7191                     },
7192                     "ignore-alpha": {
7193                         "blurb": "When enabled, alpha will be ignored and converted to black",
7194                         "conditionally-available": false,
7195                         "construct": false,
7196                         "construct-only": false,
7197                         "controllable": false,
7198                         "default": "true",
7199                         "mutable": "null",
7200                         "readable": true,
7201                         "type": "gboolean",
7202                         "writable": true
7203                     },
7204                     "pixel-aspect-ratio": {
7205                         "blurb": "The pixel aspect ratio of the device",
7206                         "conditionally-available": false,
7207                         "construct": false,
7208                         "construct-only": false,
7209                         "controllable": false,
7210                         "default": "0/1",
7211                         "max": "2147483647/1",
7212                         "min": "0/1",
7213                         "mutable": "null",
7214                         "readable": true,
7215                         "type": "GstFraction",
7216                         "writable": true
7217                     },
7218                     "widget": {
7219                         "blurb": "The GtkWidget to place in the widget hierarchy (must only be get from the GTK main thread)",
7220                         "conditionally-available": false,
7221                         "construct": false,
7222                         "construct-only": false,
7223                         "controllable": false,
7224                         "mutable": "null",
7225                         "readable": true,
7226                         "type": "GtkWidget",
7227                         "writable": false
7228                     }
7229                 }
7230             }
7231         },
7232         "package": "GStreamer Good Plug-ins",
7233         "source": "gst-plugins-good",
7234         "tracers": {},
7235         "url": "Unknown package origin"
7236     },
7237     "icydemux": {
7238         "description": "Demux ICY tags from a stream",
7239         "elements": {
7240             "icydemux": {
7241                 "author": "Jan Schmidt <thaytan@mad.scientist.com>, Michael Smith <msmith@fluendo.com>",
7242                 "description": "Read and output ICY tags while demuxing the contents",
7243                 "hierarchy": [
7244                     "GstICYDemux",
7245                     "GstElement",
7246                     "GstObject",
7247                     "GInitiallyUnowned",
7248                     "GObject"
7249                 ],
7250                 "klass": "Codec/Demuxer/Metadata",
7251                 "long-name": "ICY tag demuxer",
7252                 "pad-templates": {
7253                     "sink": {
7254                         "caps": "application/x-icy:\nmetadata-interval: [ 0, 2147483647 ]\n",
7255                         "direction": "sink",
7256                         "presence": "always"
7257                     },
7258                     "src": {
7259                         "caps": "ANY",
7260                         "direction": "src",
7261                         "presence": "sometimes"
7262                     }
7263                 },
7264                 "rank": "primary",
7265                 "signals": {}
7266             }
7267         },
7268         "filename": "gsticydemux",
7269         "license": "LGPL",
7270         "other-types": {},
7271         "package": "GStreamer Good Plug-ins",
7272         "source": "gst-plugins-good",
7273         "tracers": {},
7274         "url": "Unknown package origin"
7275     },
7276     "id3demux": {
7277         "description": "Demux ID3v1 and ID3v2 tags from a file",
7278         "elements": {
7279             "id3demux": {
7280                 "author": "Jan Schmidt <thaytan@mad.scientist.com>",
7281                 "description": "Read and output ID3v1 and ID3v2 tags while demuxing the contents",
7282                 "hierarchy": [
7283                     "GstID3Demux",
7284                     "GstTagDemux",
7285                     "GstElement",
7286                     "GstObject",
7287                     "GInitiallyUnowned",
7288                     "GObject"
7289                 ],
7290                 "klass": "Codec/Demuxer/Metadata",
7291                 "long-name": "ID3 tag demuxer",
7292                 "pad-templates": {
7293                     "sink": {
7294                         "caps": "application/x-id3:\n",
7295                         "direction": "sink",
7296                         "presence": "always"
7297                     },
7298                     "src": {
7299                         "caps": "ANY",
7300                         "direction": "src",
7301                         "presence": "always"
7302                     }
7303                 },
7304                 "properties": {
7305                     "prefer-v1": {
7306                         "blurb": "Prefer tags from ID3v1 tag at end of file when both ID3v1 and ID3v2 tags are present",
7307                         "conditionally-available": false,
7308                         "construct": true,
7309                         "construct-only": false,
7310                         "controllable": false,
7311                         "default": "false",
7312                         "mutable": "null",
7313                         "readable": true,
7314                         "type": "gboolean",
7315                         "writable": true
7316                     }
7317                 },
7318                 "rank": "primary"
7319             }
7320         },
7321         "filename": "gstid3demux",
7322         "license": "LGPL",
7323         "other-types": {},
7324         "package": "GStreamer Good Plug-ins",
7325         "source": "gst-plugins-good",
7326         "tracers": {},
7327         "url": "Unknown package origin"
7328     },
7329     "imagefreeze": {
7330         "description": "Still frame stream generator",
7331         "elements": {
7332             "imagefreeze": {
7333                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
7334                 "description": "Generates a still frame stream from an image",
7335                 "hierarchy": [
7336                     "GstImageFreeze",
7337                     "GstElement",
7338                     "GstObject",
7339                     "GInitiallyUnowned",
7340                     "GObject"
7341                 ],
7342                 "klass": "Filter/Video",
7343                 "long-name": "Still frame stream generator",
7344                 "pad-templates": {
7345                     "sink": {
7346                         "caps": "video/x-raw(ANY):\n",
7347                         "direction": "sink",
7348                         "presence": "always"
7349                     },
7350                     "src": {
7351                         "caps": "video/x-raw(ANY):\n",
7352                         "direction": "src",
7353                         "presence": "always"
7354                     }
7355                 },
7356                 "properties": {
7357                     "allow-replace": {
7358                         "blurb": "Allow replacing the input buffer and always output the latest",
7359                         "conditionally-available": false,
7360                         "construct": false,
7361                         "construct-only": false,
7362                         "controllable": false,
7363                         "default": "false",
7364                         "mutable": "null",
7365                         "readable": true,
7366                         "type": "gboolean",
7367                         "writable": true
7368                     },
7369                     "is-live": {
7370                         "blurb": "Whether to output a live video stream",
7371                         "conditionally-available": false,
7372                         "construct": false,
7373                         "construct-only": false,
7374                         "controllable": false,
7375                         "default": "false",
7376                         "mutable": "null",
7377                         "readable": true,
7378                         "type": "gboolean",
7379                         "writable": true
7380                     },
7381                     "num-buffers": {
7382                         "blurb": "Number of buffers to output before sending EOS (-1 = unlimited)",
7383                         "conditionally-available": false,
7384                         "construct": false,
7385                         "construct-only": false,
7386                         "controllable": false,
7387                         "default": "-1",
7388                         "max": "2147483647",
7389                         "min": "-1",
7390                         "mutable": "null",
7391                         "readable": true,
7392                         "type": "gint",
7393                         "writable": true
7394                     }
7395                 },
7396                 "rank": "none"
7397             }
7398         },
7399         "filename": "gstimagefreeze",
7400         "license": "LGPL",
7401         "other-types": {},
7402         "package": "GStreamer Good Plug-ins",
7403         "source": "gst-plugins-good",
7404         "tracers": {},
7405         "url": "Unknown package origin"
7406     },
7407     "interleave": {
7408         "description": "Audio interleaver/deinterleaver",
7409         "elements": {
7410             "deinterleave": {
7411                 "author": "Andy Wingo <wingo at pobox.com>, Iain <iain@prettypeople.org>, Sebastian Dröge <slomo@circular-chaos.org>",
7412                 "description": "Splits one interleaved multichannel audio stream into many mono audio streams",
7413                 "hierarchy": [
7414                     "GstDeinterleave",
7415                     "GstElement",
7416                     "GstObject",
7417                     "GInitiallyUnowned",
7418                     "GObject"
7419                 ],
7420                 "klass": "Filter/Converter/Audio",
7421                 "long-name": "Audio deinterleaver",
7422                 "pad-templates": {
7423                     "sink": {
7424                         "caps": "audio/x-raw:\n         format: { F64LE, F64BE, F32LE, F32BE, S32LE, S32BE, U32LE, U32BE, S24_32LE, S24_32BE, U24_32LE, U24_32BE, S24LE, S24BE, U24LE, U24BE, S20LE, S20BE, U20LE, U20BE, S18LE, S18BE, U18LE, U18BE, S16LE, S16BE, U16LE, U16BE, S8, U8 }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
7425                         "direction": "sink",
7426                         "presence": "always"
7427                     },
7428                     "src_%%u": {
7429                         "caps": "audio/x-raw:\n         format: { F64LE, F64BE, F32LE, F32BE, S32LE, S32BE, U32LE, U32BE, S24_32LE, S24_32BE, U24_32LE, U24_32BE, S24LE, S24BE, U24LE, U24BE, S20LE, S20BE, U20LE, U20BE, S18LE, S18BE, U18LE, U18BE, S16LE, S16BE, U16LE, U16BE, S8, U8 }\n           rate: [ 1, 2147483647 ]\n       channels: 1\n         layout: { (string)non-interleaved, (string)interleaved }\n",
7430                         "direction": "src",
7431                         "presence": "sometimes"
7432                     }
7433                 },
7434                 "properties": {
7435                     "keep-positions": {
7436                         "blurb": "Keep the original channel positions on the output buffers",
7437                         "conditionally-available": false,
7438                         "construct": false,
7439                         "construct-only": false,
7440                         "controllable": false,
7441                         "default": "false",
7442                         "mutable": "null",
7443                         "readable": true,
7444                         "type": "gboolean",
7445                         "writable": true
7446                     }
7447                 },
7448                 "rank": "none",
7449                 "signals": {}
7450             },
7451             "interleave": {
7452                 "author": "Andy Wingo <wingo at pobox.com>, Sebastian Dröge <slomo@circular-chaos.org>",
7453                 "description": "Folds many mono channels into one interleaved audio stream",
7454                 "hierarchy": [
7455                     "GstInterleave",
7456                     "GstElement",
7457                     "GstObject",
7458                     "GInitiallyUnowned",
7459                     "GObject"
7460                 ],
7461                 "klass": "Filter/Converter/Audio",
7462                 "long-name": "Audio interleaver",
7463                 "pad-templates": {
7464                     "sink_%%u": {
7465                         "caps": "audio/x-raw:\n           rate: [ 1, 2147483647 ]\n       channels: 1\n         format: { F64LE, F64BE, F32LE, F32BE, S32LE, S32BE, U32LE, U32BE, S24_32LE, S24_32BE, U24_32LE, U24_32BE, S24LE, S24BE, U24LE, U24BE, S20LE, S20BE, U20LE, U20BE, S18LE, S18BE, U18LE, U18BE, S16LE, S16BE, U16LE, U16BE, S8, U8 }\n         layout: { (string)non-interleaved, (string)interleaved }\n",
7466                         "direction": "sink",
7467                         "presence": "request"
7468                     },
7469                     "src": {
7470                         "caps": "audio/x-raw:\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         format: { F64LE, F64BE, F32LE, F32BE, S32LE, S32BE, U32LE, U32BE, S24_32LE, S24_32BE, U24_32LE, U24_32BE, S24LE, S24BE, U24LE, U24BE, S20LE, S20BE, U20LE, U20BE, S18LE, S18BE, U18LE, U18BE, S16LE, S16BE, U16LE, U16BE, S8, U8 }\n         layout: interleaved\n",
7471                         "direction": "src",
7472                         "presence": "always"
7473                     }
7474                 },
7475                 "properties": {
7476                     "channel-positions": {
7477                         "blurb": "Channel positions used on the output",
7478                         "conditionally-available": false,
7479                         "construct": false,
7480                         "construct-only": false,
7481                         "controllable": false,
7482                         "mutable": "null",
7483                         "readable": true,
7484                         "type": "GValueArray",
7485                         "writable": true
7486                     },
7487                     "channel-positions-from-input": {
7488                         "blurb": "Take channel positions from the input",
7489                         "conditionally-available": false,
7490                         "construct": false,
7491                         "construct-only": false,
7492                         "controllable": false,
7493                         "default": "true",
7494                         "mutable": "null",
7495                         "readable": true,
7496                         "type": "gboolean",
7497                         "writable": true
7498                     }
7499                 },
7500                 "rank": "none"
7501             }
7502         },
7503         "filename": "gstinterleave",
7504         "license": "LGPL",
7505         "other-types": {},
7506         "package": "GStreamer Good Plug-ins",
7507         "source": "gst-plugins-good",
7508         "tracers": {},
7509         "url": "Unknown package origin"
7510     },
7511     "isomp4": {
7512         "description": "ISO base media file format support (mp4, 3gpp, qt, mj2)",
7513         "elements": {
7514             "3gppmux": {
7515                 "author": "Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>",
7516                 "description": "Multiplex audio and video into a 3GPP file",
7517                 "hierarchy": [
7518                     "Gst3GPPMux",
7519                     "GstBaseQTMux",
7520                     "GstAggregator",
7521                     "GstElement",
7522                     "GstObject",
7523                     "GInitiallyUnowned",
7524                     "GObject"
7525                 ],
7526                 "interfaces": [
7527                     "GstTagSetter",
7528                     "GstTagXmpWriter",
7529                     "GstPreset"
7530                 ],
7531                 "klass": "Codec/Muxer",
7532                 "long-name": "3GPP Muxer",
7533                 "pad-templates": {
7534                     "audio_%%u": {
7535                         "caps": "audio/AMR:\n           rate: 8000\n       channels: [ 1, 2 ]\naudio/AMR-WB:\n           rate: 16000\n       channels: [ 1, 2 ]\naudio/mpeg:\n    mpegversion: 1\n          layer: 3\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n       channels: [ 1, 8 ]\n           rate: [ 1, 2147483647 ]\naudio/x-ac3:\n       channels: [ 1, 6 ]\n           rate: [ 1, 2147483647 ]\n",
7536                         "direction": "sink",
7537                         "presence": "request",
7538                         "type": "GstQTMuxPad"
7539                     },
7540                     "src": {
7541                         "caps": "video/quicktime:\n        variant: 3gpp\n",
7542                         "direction": "src",
7543                         "presence": "always",
7544                         "type": "GstAggregatorPad"
7545                     },
7546                     "subtitle_%%u": {
7547                         "caps": "text/x-raw:\n         format: utf8\n",
7548                         "direction": "sink",
7549                         "presence": "request",
7550                         "type": "GstQTMuxPad"
7551                     },
7552                     "video_%%u": {
7553                         "caps": "video/x-h263:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/mpeg:\n    mpegversion: 4\n   systemstream: false\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-divx:\n    divxversion: 5\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-h264:\n  stream-format: { (string)avc, (string)avc3 }\n      alignment: au\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\n",
7554                         "direction": "sink",
7555                         "presence": "request",
7556                         "type": "GstQTMuxPad"
7557                     }
7558                 },
7559                 "properties": {
7560                     "streamable": {
7561                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written. (DEPRECATED, only valid for fragmented MP4)",
7562                         "conditionally-available": false,
7563                         "construct": true,
7564                         "construct-only": false,
7565                         "controllable": false,
7566                         "default": "false",
7567                         "mutable": "null",
7568                         "readable": true,
7569                         "type": "gboolean",
7570                         "writable": true
7571                     }
7572                 },
7573                 "rank": "primary"
7574             },
7575             "ismlmux": {
7576                 "author": "Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>",
7577                 "description": "Multiplex audio and video into a ISML file",
7578                 "hierarchy": [
7579                     "GstISMLMux",
7580                     "GstBaseQTMux",
7581                     "GstAggregator",
7582                     "GstElement",
7583                     "GstObject",
7584                     "GInitiallyUnowned",
7585                     "GObject"
7586                 ],
7587                 "interfaces": [
7588                     "GstTagSetter",
7589                     "GstTagXmpWriter",
7590                     "GstPreset"
7591                 ],
7592                 "klass": "Codec/Muxer",
7593                 "long-name": "ISML Muxer",
7594                 "pad-templates": {
7595                     "audio_%%u": {
7596                         "caps": "audio/mpeg:\n    mpegversion: 1\n          layer: 3\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n       channels: [ 1, 8 ]\n           rate: [ 1, 2147483647 ]\n",
7597                         "direction": "sink",
7598                         "presence": "request",
7599                         "type": "GstQTMuxPad"
7600                     },
7601                     "src": {
7602                         "caps": "video/quicktime:\n        variant: iso-fragmented\n",
7603                         "direction": "src",
7604                         "presence": "always",
7605                         "type": "GstAggregatorPad"
7606                     },
7607                     "video_%%u": {
7608                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-divx:\n    divxversion: 5\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-h264:\n  stream-format: { (string)avc, (string)avc3 }\n      alignment: au\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\n",
7609                         "direction": "sink",
7610                         "presence": "request",
7611                         "type": "GstQTMuxPad"
7612                     }
7613                 },
7614                 "properties": {
7615                     "streamable": {
7616                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written.",
7617                         "conditionally-available": false,
7618                         "construct": true,
7619                         "construct-only": false,
7620                         "controllable": false,
7621                         "default": "true",
7622                         "mutable": "null",
7623                         "readable": true,
7624                         "type": "gboolean",
7625                         "writable": true
7626                     }
7627                 },
7628                 "rank": "primary"
7629             },
7630             "mj2mux": {
7631                 "author": "Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>",
7632                 "description": "Multiplex audio and video into a MJ2 file",
7633                 "hierarchy": [
7634                     "GstMJ2Mux",
7635                     "GstBaseQTMux",
7636                     "GstAggregator",
7637                     "GstElement",
7638                     "GstObject",
7639                     "GInitiallyUnowned",
7640                     "GObject"
7641                 ],
7642                 "interfaces": [
7643                     "GstTagSetter",
7644                     "GstTagXmpWriter",
7645                     "GstPreset"
7646                 ],
7647                 "klass": "Codec/Muxer",
7648                 "long-name": "MJ2 Muxer",
7649                 "pad-templates": {
7650                     "audio_%%u": {
7651                         "caps": "audio/x-raw:\n         format: { S16LE, S16BE, S8, U8 }\n         layout: interleaved\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\n",
7652                         "direction": "sink",
7653                         "presence": "request",
7654                         "type": "GstQTMuxPad"
7655                     },
7656                     "src": {
7657                         "caps": "video/mj2:\n",
7658                         "direction": "src",
7659                         "presence": "always",
7660                         "type": "GstAggregatorPad"
7661                     },
7662                     "video_%%u": {
7663                         "caps": "image/x-j2c:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nimage/x-jpc:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\n",
7664                         "direction": "sink",
7665                         "presence": "request",
7666                         "type": "GstQTMuxPad"
7667                     }
7668                 },
7669                 "properties": {
7670                     "streamable": {
7671                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written. (DEPRECATED, only valid for fragmented MP4)",
7672                         "conditionally-available": false,
7673                         "construct": true,
7674                         "construct-only": false,
7675                         "controllable": false,
7676                         "default": "false",
7677                         "mutable": "null",
7678                         "readable": true,
7679                         "type": "gboolean",
7680                         "writable": true
7681                     }
7682                 },
7683                 "rank": "primary"
7684             },
7685             "mp4mux": {
7686                 "author": "Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>",
7687                 "description": "Multiplex audio and video into a MP4 file",
7688                 "hierarchy": [
7689                     "GstMP4Mux",
7690                     "GstBaseQTMux",
7691                     "GstAggregator",
7692                     "GstElement",
7693                     "GstObject",
7694                     "GInitiallyUnowned",
7695                     "GObject"
7696                 ],
7697                 "interfaces": [
7698                     "GstTagSetter",
7699                     "GstTagXmpWriter",
7700                     "GstPreset"
7701                 ],
7702                 "klass": "Codec/Muxer",
7703                 "long-name": "MP4 Muxer",
7704                 "pad-templates": {
7705                     "audio_%%u": {
7706                         "caps": "audio/mpeg:\n    mpegversion: 1\n          layer: [ 1, 3 ]\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n       channels: [ 1, 8 ]\n           rate: [ 1, 2147483647 ]\naudio/x-ac3:\n       channels: [ 1, 6 ]\n           rate: [ 1, 2147483647 ]\naudio/x-alac:\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\naudio/x-opus:\nchannel-mapping-family: [ 0, 255 ]\n       channels: [ 1, 8 ]\n           rate: [ 1, 2147483647 ]\n",
7707                         "direction": "sink",
7708                         "presence": "request",
7709                         "type": "GstQTMuxPad"
7710                     },
7711                     "src": {
7712                         "caps": "video/quicktime:\n        variant: iso\n",
7713                         "direction": "src",
7714                         "presence": "always",
7715                         "type": "GstAggregatorPad"
7716                     },
7717                     "subtitle_%%u": {
7718                         "caps": "text/x-raw:\n         format: utf8\n",
7719                         "direction": "sink",
7720                         "presence": "request",
7721                         "type": "GstQTMuxPad"
7722                     },
7723                     "video_%%u": {
7724                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-divx:\n    divxversion: 5\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-h264:\n  stream-format: { (string)avc, (string)avc3 }\n      alignment: au\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-h265:\n  stream-format: { (string)hvc1, (string)hev1 }\n      alignment: au\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-mp4-part:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-av1:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\n",
7725                         "direction": "sink",
7726                         "presence": "request",
7727                         "type": "GstQTMuxPad"
7728                     }
7729                 },
7730                 "properties": {
7731                     "streamable": {
7732                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written. (DEPRECATED, only valid for fragmented MP4)",
7733                         "conditionally-available": false,
7734                         "construct": true,
7735                         "construct-only": false,
7736                         "controllable": false,
7737                         "default": "false",
7738                         "mutable": "null",
7739                         "readable": true,
7740                         "type": "gboolean",
7741                         "writable": true
7742                     }
7743                 },
7744                 "rank": "primary"
7745             },
7746             "qtdemux": {
7747                 "author": "David Schleef <ds@schleef.org>, Wim Taymans <wim@fluendo.com>",
7748                 "description": "Demultiplex a QuickTime file into audio and video streams",
7749                 "hierarchy": [
7750                     "GstQTDemux",
7751                     "GstElement",
7752                     "GstObject",
7753                     "GInitiallyUnowned",
7754                     "GObject"
7755                 ],
7756                 "klass": "Codec/Demuxer",
7757                 "long-name": "QuickTime demuxer",
7758                 "pad-templates": {
7759                     "audio_%%u": {
7760                         "caps": "ANY",
7761                         "direction": "src",
7762                         "presence": "sometimes"
7763                     },
7764                     "sink": {
7765                         "caps": "video/quicktime:\nvideo/mj2:\naudio/x-m4a:\napplication/x-3gp:\n",
7766                         "direction": "sink",
7767                         "presence": "always"
7768                     },
7769                     "subtitle_%%u": {
7770                         "caps": "ANY",
7771                         "direction": "src",
7772                         "presence": "sometimes"
7773                     },
7774                     "video_%%u": {
7775                         "caps": "ANY",
7776                         "direction": "src",
7777                         "presence": "sometimes"
7778                     }
7779                 },
7780                 "rank": "primary",
7781                 "signals": {}
7782             },
7783             "qtmoovrecover": {
7784                 "author": "Thiago Santos <thiago.sousa.santos@collabora.co.uk>",
7785                 "description": "Recovers unfinished qtmux files",
7786                 "hierarchy": [
7787                     "GstQTMoovRecover",
7788                     "GstPipeline",
7789                     "GstBin",
7790                     "GstElement",
7791                     "GstObject",
7792                     "GInitiallyUnowned",
7793                     "GObject"
7794                 ],
7795                 "interfaces": [
7796                     "GstChildProxy"
7797                 ],
7798                 "klass": "Util",
7799                 "long-name": "QT Moov Recover",
7800                 "properties": {
7801                     "broken-input": {
7802                         "blurb": "Path to broken input file. (If qtmux was on faststart mode, this file is the faststart file)",
7803                         "conditionally-available": false,
7804                         "construct": false,
7805                         "construct-only": false,
7806                         "controllable": false,
7807                         "default": "NULL",
7808                         "mutable": "null",
7809                         "readable": true,
7810                         "type": "gchararray",
7811                         "writable": true
7812                     },
7813                     "faststart-mode": {
7814                         "blurb": "If the broken input is from faststart mode",
7815                         "conditionally-available": false,
7816                         "construct": false,
7817                         "construct-only": false,
7818                         "controllable": false,
7819                         "default": "false",
7820                         "mutable": "null",
7821                         "readable": true,
7822                         "type": "gboolean",
7823                         "writable": true
7824                     },
7825                     "fixed-output": {
7826                         "blurb": "Path to write the fixed file to (used as output)",
7827                         "conditionally-available": false,
7828                         "construct": false,
7829                         "construct-only": false,
7830                         "controllable": false,
7831                         "default": "NULL",
7832                         "mutable": "null",
7833                         "readable": true,
7834                         "type": "gchararray",
7835                         "writable": true
7836                     },
7837                     "recovery-input": {
7838                         "blurb": "Path to recovery file (used as input)",
7839                         "conditionally-available": false,
7840                         "construct": false,
7841                         "construct-only": false,
7842                         "controllable": false,
7843                         "default": "NULL",
7844                         "mutable": "null",
7845                         "readable": true,
7846                         "type": "gchararray",
7847                         "writable": true
7848                     }
7849                 },
7850                 "rank": "none"
7851             },
7852             "qtmux": {
7853                 "author": "Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>",
7854                 "description": "Multiplex audio and video into a QuickTime file",
7855                 "hierarchy": [
7856                     "GstQTMux",
7857                     "GstBaseQTMux",
7858                     "GstAggregator",
7859                     "GstElement",
7860                     "GstObject",
7861                     "GInitiallyUnowned",
7862                     "GObject"
7863                 ],
7864                 "interfaces": [
7865                     "GstTagSetter",
7866                     "GstTagXmpWriter",
7867                     "GstPreset"
7868                 ],
7869                 "klass": "Codec/Muxer",
7870                 "long-name": "QuickTime Muxer",
7871                 "pad-templates": {
7872                     "audio_%%u": {
7873                         "caps": "audio/x-raw:\n         format: { S32LE, S32BE, S24LE, S24BE, S16LE, S16BE, S8, U8 }\n         layout: interleaved\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\naudio/x-raw:\n         format: { S32LE, S32BE, S24LE, S24BE, S16LE, S16BE, S8, U8 }\n         layout: interleaved\n   channel-mask: 0x0000000000000000\n       channels: [ 1, 16 ]\n           rate: [ 1, 2147483647 ]\naudio/mpeg:\n    mpegversion: 1\n          layer: [ 1, 3 ]\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n       channels: [ 1, 8 ]\n           rate: [ 1, 2147483647 ]\naudio/x-ac3:\n       channels: [ 1, 6 ]\n           rate: [ 1, 2147483647 ]\naudio/x-adpcm:\n         layout: dvi\n    block_align: [ 64, 8096 ]\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\naudio/x-alaw:\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\naudio/x-mulaw:\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\naudio/AMR:\n           rate: 8000\n       channels: [ 1, 2 ]\naudio/AMR-WB:\n           rate: 16000\n       channels: [ 1, 2 ]\naudio/x-alac:\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\naudio/x-opus:\nchannel-mapping-family: [ 0, 255 ]\n       channels: [ 1, 8 ]\n           rate: [ 1, 2147483647 ]\n",
7874                         "direction": "sink",
7875                         "presence": "request",
7876                         "type": "GstQTMuxPad"
7877                     },
7878                     "caption_%%u": {
7879                         "caps": "closedcaption/x-cea-608:\n         format: s334-1a\nclosedcaption/x-cea-708:\n         format: cdp\n",
7880                         "direction": "sink",
7881                         "presence": "request",
7882                         "type": "GstQTMuxPad"
7883                     },
7884                     "src": {
7885                         "caps": "video/quicktime:\n        variant: apple\nvideo/quicktime:\n",
7886                         "direction": "src",
7887                         "presence": "always",
7888                         "type": "GstAggregatorPad"
7889                     },
7890                     "subtitle_%%u": {
7891                         "caps": "text/x-raw:\n         format: utf8\n",
7892                         "direction": "sink",
7893                         "presence": "request",
7894                         "type": "GstQTMuxPad"
7895                     },
7896                     "video_%%u": {
7897                         "caps": "video/x-raw:\n         format: { RGB, UYVY, v210 }\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/mpeg:\n    mpegversion: 4\n   systemstream: false\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-divx:\n    divxversion: 5\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-prores:\n        variant: { (string)standard, (string)lt, (string)hq, (string)proxy, (string)4444, (string)4444xq }\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-cineform:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-h263:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-h264:\n  stream-format: { (string)avc, (string)avc3 }\n      alignment: au\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-h265:\n  stream-format: { (string)hvc1, (string)hev1 }\n      alignment: au\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-svq:\n     svqversion: 3\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-dv:\n   systemstream: false\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nimage/jpeg:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nimage/png:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-vp8:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-vp9:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-dirac:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-qt-part:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-av1:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\n",
7898                         "direction": "sink",
7899                         "presence": "request",
7900                         "type": "GstQTMuxPad"
7901                     }
7902                 },
7903                 "properties": {
7904                     "streamable": {
7905                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written. (DEPRECATED, only valid for fragmented MP4)",
7906                         "conditionally-available": false,
7907                         "construct": true,
7908                         "construct-only": false,
7909                         "controllable": false,
7910                         "default": "false",
7911                         "mutable": "null",
7912                         "readable": true,
7913                         "type": "gboolean",
7914                         "writable": true
7915                     }
7916                 },
7917                 "rank": "primary"
7918             },
7919             "rtpxqtdepay": {
7920                 "author": "Wim Taymans <wim@fluendo.com>",
7921                 "description": "Extracts Quicktime audio/video from RTP packets",
7922                 "hierarchy": [
7923                     "GstRtpXQTDepay",
7924                     "GstRTPBaseDepayload",
7925                     "GstElement",
7926                     "GstObject",
7927                     "GInitiallyUnowned",
7928                     "GObject"
7929                 ],
7930                 "klass": "Codec/Depayloader/Network",
7931                 "long-name": "RTP packet depayloader",
7932                 "pad-templates": {
7933                     "sink": {
7934                         "caps": "application/x-rtp:\n        payload: [ 96, 127 ]\n          media: { (string)audio, (string)video }\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: { (string)X-QT, (string)X-QUICKTIME }\n",
7935                         "direction": "sink",
7936                         "presence": "always"
7937                     },
7938                     "src": {
7939                         "caps": "ANY",
7940                         "direction": "src",
7941                         "presence": "always"
7942                     }
7943                 },
7944                 "properties": {},
7945                 "rank": "marginal"
7946             }
7947         },
7948         "filename": "gstisomp4",
7949         "license": "LGPL",
7950         "other-types": {
7951             "GstBaseQTMux": {
7952                 "hierarchy": [
7953                     "GstBaseQTMux",
7954                     "GstAggregator",
7955                     "GstElement",
7956                     "GstObject",
7957                     "GInitiallyUnowned",
7958                     "GObject"
7959                 ],
7960                 "interfaces": [
7961                     "GstTagSetter",
7962                     "GstTagXmpWriter",
7963                     "GstPreset"
7964                 ],
7965                 "kind": "object",
7966                 "properties": {
7967                     "dts-method": {
7968                         "blurb": "Method to determine DTS time (DEPRECATED)",
7969                         "conditionally-available": false,
7970                         "construct": true,
7971                         "construct-only": false,
7972                         "controllable": false,
7973                         "default": "reorder (1)",
7974                         "mutable": "null",
7975                         "readable": true,
7976                         "type": "GstQTMuxDtsMethods",
7977                         "writable": true
7978                     },
7979                     "faststart": {
7980                         "blurb": "If the file should be formatted for faststart (headers first)",
7981                         "conditionally-available": false,
7982                         "construct": false,
7983                         "construct-only": false,
7984                         "controllable": false,
7985                         "default": "false",
7986                         "mutable": "null",
7987                         "readable": true,
7988                         "type": "gboolean",
7989                         "writable": true
7990                     },
7991                     "faststart-file": {
7992                         "blurb": "File that will be used temporarily to store data from the stream when creating a faststart file. If null a filepath will be created automatically",
7993                         "conditionally-available": false,
7994                         "construct": true,
7995                         "construct-only": false,
7996                         "controllable": false,
7997                         "default": "NULL",
7998                         "mutable": "null",
7999                         "readable": true,
8000                         "type": "gchararray",
8001                         "writable": true
8002                     },
8003                     "force-chunks": {
8004                         "blurb": "Force multiple chunks to be created even for single-stream files",
8005                         "conditionally-available": false,
8006                         "construct": false,
8007                         "construct-only": false,
8008                         "controllable": false,
8009                         "default": "false",
8010                         "mutable": "null",
8011                         "readable": true,
8012                         "type": "gboolean",
8013                         "writable": true
8014                     },
8015                     "force-create-timecode-trak": {
8016                         "blurb": "Create a timecode trak even in unsupported flavors",
8017                         "conditionally-available": false,
8018                         "construct": true,
8019                         "construct-only": false,
8020                         "controllable": false,
8021                         "default": "false",
8022                         "mutable": "null",
8023                         "readable": true,
8024                         "type": "gboolean",
8025                         "writable": true
8026                     },
8027                     "fragment-duration": {
8028                         "blurb": "Fragment durations in ms (produce a fragmented file if > 0)",
8029                         "conditionally-available": false,
8030                         "construct": true,
8031                         "construct-only": false,
8032                         "controllable": false,
8033                         "default": "0",
8034                         "max": "-1",
8035                         "min": "0",
8036                         "mutable": "null",
8037                         "readable": true,
8038                         "type": "guint",
8039                         "writable": true
8040                     },
8041                     "fragment-mode": {
8042                         "blurb": "How to to write fragments to the file.  Only used when 'fragment-duration' is greather than 0",
8043                         "conditionally-available": false,
8044                         "construct": false,
8045                         "construct-only": false,
8046                         "controllable": false,
8047                         "default": "dash-or-mss (0)",
8048                         "mutable": "null",
8049                         "readable": true,
8050                         "type": "GstQTMuxFragmentMode",
8051                         "writable": true
8052                     },
8053                     "interleave-bytes": {
8054                         "blurb": "Interleave between streams in bytes",
8055                         "conditionally-available": false,
8056                         "construct": false,
8057                         "construct-only": false,
8058                         "controllable": false,
8059                         "default": "0",
8060                         "max": "18446744073709551615",
8061                         "min": "0",
8062                         "mutable": "null",
8063                         "readable": true,
8064                         "type": "guint64",
8065                         "writable": true
8066                     },
8067                     "interleave-time": {
8068                         "blurb": "Interleave between streams in nanoseconds",
8069                         "conditionally-available": false,
8070                         "construct": false,
8071                         "construct-only": false,
8072                         "controllable": false,
8073                         "default": "250000000",
8074                         "max": "18446744073709551615",
8075                         "min": "0",
8076                         "mutable": "null",
8077                         "readable": true,
8078                         "type": "guint64",
8079                         "writable": true
8080                     },
8081                     "max-raw-audio-drift": {
8082                         "blurb": "Maximum allowed drift of raw audio samples vs. timestamps in nanoseconds",
8083                         "conditionally-available": false,
8084                         "construct": false,
8085                         "construct-only": false,
8086                         "controllable": false,
8087                         "default": "40000000",
8088                         "max": "18446744073709551615",
8089                         "min": "0",
8090                         "mutable": "null",
8091                         "readable": true,
8092                         "type": "guint64",
8093                         "writable": true
8094                     },
8095                     "moov-recovery-file": {
8096                         "blurb": "File to be used to store data for moov atom making movie file recovery possible in case of a crash during muxing. Null for disabled. (Experimental)",
8097                         "conditionally-available": false,
8098                         "construct": true,
8099                         "construct-only": false,
8100                         "controllable": false,
8101                         "default": "NULL",
8102                         "mutable": "null",
8103                         "readable": true,
8104                         "type": "gchararray",
8105                         "writable": true
8106                     },
8107                     "movie-timescale": {
8108                         "blurb": "Timescale to use in the movie (units per second, 0 == default)",
8109                         "conditionally-available": false,
8110                         "construct": true,
8111                         "construct-only": false,
8112                         "controllable": false,
8113                         "default": "0",
8114                         "max": "-1",
8115                         "min": "0",
8116                         "mutable": "null",
8117                         "readable": true,
8118                         "type": "guint",
8119                         "writable": true
8120                     },
8121                     "presentation-time": {
8122                         "blurb": "Calculate and include presentation/composition time (in addition to decoding time)",
8123                         "conditionally-available": false,
8124                         "construct": true,
8125                         "construct-only": false,
8126                         "controllable": false,
8127                         "default": "true",
8128                         "mutable": "null",
8129                         "readable": true,
8130                         "type": "gboolean",
8131                         "writable": true
8132                     },
8133                     "reserved-bytes-per-sec": {
8134                         "blurb": "Multiplier for converting reserved-max-duration into bytes of header to reserve, per second, per track",
8135                         "conditionally-available": false,
8136                         "construct": true,
8137                         "construct-only": false,
8138                         "controllable": false,
8139                         "default": "550",
8140                         "max": "10000",
8141                         "min": "0",
8142                         "mutable": "null",
8143                         "readable": true,
8144                         "type": "guint",
8145                         "writable": true
8146                     },
8147                     "reserved-duration-remaining": {
8148                         "blurb": "Reports the approximate amount of remaining moov header space reserved using reserved-max-duration",
8149                         "conditionally-available": false,
8150                         "construct": false,
8151                         "construct-only": false,
8152                         "controllable": false,
8153                         "default": "18446744073709551615",
8154                         "max": "18446744073709551615",
8155                         "min": "0",
8156                         "mutable": "null",
8157                         "readable": true,
8158                         "type": "guint64",
8159                         "writable": false
8160                     },
8161                     "reserved-max-duration": {
8162                         "blurb": "When set to a value > 0, reserves space for index tables at the beginning of the file.",
8163                         "conditionally-available": false,
8164                         "construct": false,
8165                         "construct-only": false,
8166                         "controllable": false,
8167                         "default": "18446744073709551615",
8168                         "max": "18446744073709551615",
8169                         "min": "0",
8170                         "mutable": "null",
8171                         "readable": true,
8172                         "type": "guint64",
8173                         "writable": true
8174                     },
8175                     "reserved-moov-update-period": {
8176                         "blurb": "When used with reserved-max-duration, periodically updates the index tables with information muxed so far.",
8177                         "conditionally-available": false,
8178                         "construct": false,
8179                         "construct-only": false,
8180                         "controllable": false,
8181                         "default": "18446744073709551615",
8182                         "max": "18446744073709551615",
8183                         "min": "0",
8184                         "mutable": "null",
8185                         "readable": true,
8186                         "type": "guint64",
8187                         "writable": true
8188                     },
8189                     "reserved-prefill": {
8190                         "blurb": "Prefill samples table of reserved duration",
8191                         "conditionally-available": false,
8192                         "construct": true,
8193                         "construct-only": false,
8194                         "controllable": false,
8195                         "default": "false",
8196                         "mutable": "null",
8197                         "readable": true,
8198                         "type": "gboolean",
8199                         "writable": true
8200                     },
8201                     "start-gap-threshold": {
8202                         "blurb": "Threshold for creating an edit list for gaps at the start in nanoseconds",
8203                         "conditionally-available": false,
8204                         "construct": false,
8205                         "construct-only": false,
8206                         "controllable": false,
8207                         "default": "0",
8208                         "max": "18446744073709551615",
8209                         "min": "0",
8210                         "mutable": "null",
8211                         "readable": true,
8212                         "type": "guint64",
8213                         "writable": true
8214                     },
8215                     "trak-timescale": {
8216                         "blurb": "Timescale to use for the tracks (units per second, 0 is automatic)",
8217                         "conditionally-available": false,
8218                         "construct": true,
8219                         "construct-only": false,
8220                         "controllable": false,
8221                         "default": "0",
8222                         "max": "-1",
8223                         "min": "0",
8224                         "mutable": "null",
8225                         "readable": true,
8226                         "type": "guint",
8227                         "writable": true
8228                     }
8229                 }
8230             },
8231             "GstQTMuxDtsMethods": {
8232                 "kind": "enum",
8233                 "values": [
8234                     {
8235                         "desc": "delta/duration",
8236                         "name": "dd",
8237                         "value": "0"
8238                     },
8239                     {
8240                         "desc": "reorder",
8241                         "name": "reorder",
8242                         "value": "1"
8243                     },
8244                     {
8245                         "desc": "ascending",
8246                         "name": "asc",
8247                         "value": "2"
8248                     }
8249                 ]
8250             },
8251             "GstQTMuxFragmentMode": {
8252                 "kind": "enum",
8253                 "values": [
8254                     {
8255                         "desc": "Dash or Smoothstreaming",
8256                         "name": "dash-or-mss",
8257                         "value": "0"
8258                     },
8259                     {
8260                         "desc": "First MOOV Fragment Then Finalise",
8261                         "name": "first-moov-then-finalise",
8262                         "value": "1"
8263                     }
8264                 ]
8265             },
8266             "GstQTMuxPad": {
8267                 "hierarchy": [
8268                     "GstQTMuxPad",
8269                     "GstAggregatorPad",
8270                     "GstPad",
8271                     "GstObject",
8272                     "GInitiallyUnowned",
8273                     "GObject"
8274                 ],
8275                 "kind": "object",
8276                 "properties": {
8277                     "trak-timescale": {
8278                         "blurb": "Timescale to use for this pad's trak (units per second, 0 is automatic)",
8279                         "conditionally-available": false,
8280                         "construct": true,
8281                         "construct-only": false,
8282                         "controllable": false,
8283                         "default": "0",
8284                         "max": "-1",
8285                         "min": "0",
8286                         "mutable": "null",
8287                         "readable": true,
8288                         "type": "guint",
8289                         "writable": true
8290                     }
8291                 },
8292                 "signals": {}
8293             }
8294         },
8295         "package": "GStreamer Good Plug-ins",
8296         "source": "gst-plugins-good",
8297         "tracers": {},
8298         "url": "Unknown package origin"
8299     },
8300     "jack": {
8301         "description": "JACK audio elements",
8302         "elements": {
8303             "jackaudiosink": {
8304                 "author": "Wim Taymans <wim.taymans@gmail.com>",
8305                 "description": "Output audio to a JACK server",
8306                 "hierarchy": [
8307                     "GstJackAudioSink",
8308                     "GstAudioBaseSink",
8309                     "GstBaseSink",
8310                     "GstElement",
8311                     "GstObject",
8312                     "GInitiallyUnowned",
8313                     "GObject"
8314                 ],
8315                 "klass": "Sink/Audio",
8316                 "long-name": "Audio Sink (Jack)",
8317                 "pad-templates": {
8318                     "sink": {
8319                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
8320                         "direction": "sink",
8321                         "presence": "always"
8322                     }
8323                 },
8324                 "properties": {
8325                     "client": {
8326                         "blurb": "Handle for jack client",
8327                         "conditionally-available": false,
8328                         "construct": false,
8329                         "construct-only": false,
8330                         "controllable": false,
8331                         "mutable": "ready",
8332                         "readable": true,
8333                         "type": "JackClient",
8334                         "writable": true
8335                     },
8336                     "client-name": {
8337                         "blurb": "The client name of the Jack instance (NULL = default)",
8338                         "conditionally-available": false,
8339                         "construct": false,
8340                         "construct-only": false,
8341                         "controllable": false,
8342                         "default": "NULL",
8343                         "mutable": "null",
8344                         "readable": true,
8345                         "type": "gchararray",
8346                         "writable": true
8347                     },
8348                     "connect": {
8349                         "blurb": "Specify how the output ports will be connected",
8350                         "conditionally-available": false,
8351                         "construct": false,
8352                         "construct-only": false,
8353                         "controllable": false,
8354                         "default": "auto (1)",
8355                         "mutable": "null",
8356                         "readable": true,
8357                         "type": "GstJackConnect",
8358                         "writable": true
8359                     },
8360                     "low-latency": {
8361                         "blurb": "Optimize all settings for lowest latency. When enabled, \"buffer-time\" and \"latency-time\" will be ignored",
8362                         "conditionally-available": false,
8363                         "construct": false,
8364                         "construct-only": false,
8365                         "controllable": false,
8366                         "default": "false",
8367                         "mutable": "ready",
8368                         "readable": true,
8369                         "type": "gboolean",
8370                         "writable": true
8371                     },
8372                     "port-names": {
8373                         "blurb": "Comma-separated list of port name including \"client_name:\" prefix",
8374                         "conditionally-available": false,
8375                         "construct": false,
8376                         "construct-only": false,
8377                         "controllable": false,
8378                         "default": "NULL",
8379                         "mutable": "ready",
8380                         "readable": true,
8381                         "type": "gchararray",
8382                         "writable": true
8383                     },
8384                     "port-pattern": {
8385                         "blurb": "A pattern to select which ports to connect to (NULL = first physical ports)",
8386                         "conditionally-available": false,
8387                         "construct": false,
8388                         "construct-only": false,
8389                         "controllable": false,
8390                         "default": "NULL",
8391                         "mutable": "null",
8392                         "readable": true,
8393                         "type": "gchararray",
8394                         "writable": true
8395                     },
8396                     "server": {
8397                         "blurb": "The Jack server to connect to (NULL = default)",
8398                         "conditionally-available": false,
8399                         "construct": false,
8400                         "construct-only": false,
8401                         "controllable": false,
8402                         "default": "NULL",
8403                         "mutable": "null",
8404                         "readable": true,
8405                         "type": "gchararray",
8406                         "writable": true
8407                     },
8408                     "transport": {
8409                         "blurb": "Jack transport behaviour of the client",
8410                         "conditionally-available": false,
8411                         "construct": false,
8412                         "construct-only": false,
8413                         "controllable": false,
8414                         "default": "(none)",
8415                         "mutable": "null",
8416                         "readable": true,
8417                         "type": "GstJackTransport",
8418                         "writable": true
8419                     }
8420                 },
8421                 "rank": "primary"
8422             },
8423             "jackaudiosrc": {
8424                 "author": "Tristan Matthews <tristan@sat.qc.ca>",
8425                 "description": "Captures audio from a JACK server",
8426                 "hierarchy": [
8427                     "GstJackAudioSrc",
8428                     "GstAudioBaseSrc",
8429                     "GstPushSrc",
8430                     "GstBaseSrc",
8431                     "GstElement",
8432                     "GstObject",
8433                     "GInitiallyUnowned",
8434                     "GObject"
8435                 ],
8436                 "klass": "Source/Audio",
8437                 "long-name": "Audio Source (Jack)",
8438                 "pad-templates": {
8439                     "src": {
8440                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
8441                         "direction": "src",
8442                         "presence": "always"
8443                     }
8444                 },
8445                 "properties": {
8446                     "client": {
8447                         "blurb": "Handle for jack client",
8448                         "conditionally-available": false,
8449                         "construct": false,
8450                         "construct-only": false,
8451                         "controllable": false,
8452                         "mutable": "ready",
8453                         "readable": true,
8454                         "type": "JackClient",
8455                         "writable": true
8456                     },
8457                     "client-name": {
8458                         "blurb": "The client name of the Jack instance (NULL = default)",
8459                         "conditionally-available": false,
8460                         "construct": false,
8461                         "construct-only": false,
8462                         "controllable": false,
8463                         "default": "NULL",
8464                         "mutable": "null",
8465                         "readable": true,
8466                         "type": "gchararray",
8467                         "writable": true
8468                     },
8469                     "connect": {
8470                         "blurb": "Specify how the input ports will be connected",
8471                         "conditionally-available": false,
8472                         "construct": false,
8473                         "construct-only": false,
8474                         "controllable": false,
8475                         "default": "auto (1)",
8476                         "mutable": "null",
8477                         "readable": true,
8478                         "type": "GstJackConnect",
8479                         "writable": true
8480                     },
8481                     "low-latency": {
8482                         "blurb": "Optimize all settings for lowest latency. When enabled, \"buffer-time\" and \"latency-time\" will be ignored",
8483                         "conditionally-available": false,
8484                         "construct": false,
8485                         "construct-only": false,
8486                         "controllable": false,
8487                         "default": "false",
8488                         "mutable": "ready",
8489                         "readable": true,
8490                         "type": "gboolean",
8491                         "writable": true
8492                     },
8493                     "port-names": {
8494                         "blurb": "Comma-separated list of port name including \"client_name:\" prefix",
8495                         "conditionally-available": false,
8496                         "construct": false,
8497                         "construct-only": false,
8498                         "controllable": false,
8499                         "default": "NULL",
8500                         "mutable": "ready",
8501                         "readable": true,
8502                         "type": "gchararray",
8503                         "writable": true
8504                     },
8505                     "port-pattern": {
8506                         "blurb": "A pattern to select which ports to connect to (NULL = first physical ports)",
8507                         "conditionally-available": false,
8508                         "construct": false,
8509                         "construct-only": false,
8510                         "controllable": false,
8511                         "default": "NULL",
8512                         "mutable": "null",
8513                         "readable": true,
8514                         "type": "gchararray",
8515                         "writable": true
8516                     },
8517                     "server": {
8518                         "blurb": "The Jack server to connect to (NULL = default)",
8519                         "conditionally-available": false,
8520                         "construct": false,
8521                         "construct-only": false,
8522                         "controllable": false,
8523                         "default": "NULL",
8524                         "mutable": "null",
8525                         "readable": true,
8526                         "type": "gchararray",
8527                         "writable": true
8528                     },
8529                     "transport": {
8530                         "blurb": "Jack transport behaviour of the client",
8531                         "conditionally-available": false,
8532                         "construct": false,
8533                         "construct-only": false,
8534                         "controllable": false,
8535                         "default": "(none)",
8536                         "mutable": "null",
8537                         "readable": true,
8538                         "type": "GstJackTransport",
8539                         "writable": true
8540                     }
8541                 },
8542                 "rank": "primary"
8543             }
8544         },
8545         "filename": "gstjack",
8546         "license": "LGPL",
8547         "other-types": {
8548             "GstJackConnect": {
8549                 "kind": "enum",
8550                 "values": [
8551                     {
8552                         "desc": "Don't automatically connect ports to physical ports",
8553                         "name": "none",
8554                         "value": "0"
8555                     },
8556                     {
8557                         "desc": "Automatically connect ports to physical ports",
8558                         "name": "auto",
8559                         "value": "1"
8560                     },
8561                     {
8562                         "desc": "Automatically connect ports to as many physical ports as possible",
8563                         "name": "auto-forced",
8564                         "value": "2"
8565                     },
8566                     {
8567                         "desc": "Connect ports to explicitly requested physical ports",
8568                         "name": "explicit",
8569                         "value": "3"
8570                     }
8571                 ]
8572             },
8573             "GstJackTransport": {
8574                 "kind": "flags",
8575                 "values": [
8576                     {
8577                         "desc": "Start and stop transport with state changes",
8578                         "name": "master",
8579                         "value": "0x00000001"
8580                     },
8581                     {
8582                         "desc": "Follow transport state changes",
8583                         "name": "slave",
8584                         "value": "0x00000002"
8585                     }
8586                 ]
8587             }
8588         },
8589         "package": "GStreamer Good Plug-ins",
8590         "source": "gst-plugins-good",
8591         "tracers": {},
8592         "url": "Unknown package origin"
8593     },
8594     "jpeg": {
8595         "description": "JPeg plugin library",
8596         "elements": {
8597             "jpegdec": {
8598                 "author": "Wim Taymans <wim@fluendo.com>",
8599                 "description": "Decode images from JPEG format",
8600                 "hierarchy": [
8601                     "GstJpegDec",
8602                     "GstVideoDecoder",
8603                     "GstElement",
8604                     "GstObject",
8605                     "GInitiallyUnowned",
8606                     "GObject"
8607                 ],
8608                 "klass": "Codec/Decoder/Image",
8609                 "long-name": "JPEG image decoder",
8610                 "pad-templates": {
8611                     "sink": {
8612                         "caps": "image/jpeg:\n",
8613                         "direction": "sink",
8614                         "presence": "always"
8615                     },
8616                     "src": {
8617                         "caps": "video/x-raw:\n         format: { I420, RGB, BGR, RGBx, xRGB, BGRx, xBGR, GRAY8 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
8618                         "direction": "src",
8619                         "presence": "always"
8620                     }
8621                 },
8622                 "properties": {
8623                     "idct-method": {
8624                         "blurb": "The IDCT algorithm to use",
8625                         "conditionally-available": false,
8626                         "construct": false,
8627                         "construct-only": false,
8628                         "controllable": false,
8629                         "default": "ifast (1)",
8630                         "mutable": "null",
8631                         "readable": true,
8632                         "type": "GstIDCTMethod",
8633                         "writable": true
8634                     },
8635                     "max-errors": {
8636                         "blurb": "(Deprecated) Error out after receiving N consecutive decoding errors (-1 = never fail, 0 = automatic, 1 = fail on first error)",
8637                         "conditionally-available": false,
8638                         "construct": false,
8639                         "construct-only": false,
8640                         "controllable": false,
8641                         "default": "0",
8642                         "max": "2147483647",
8643                         "min": "-1",
8644                         "mutable": "null",
8645                         "readable": true,
8646                         "type": "gint",
8647                         "writable": true
8648                     }
8649                 },
8650                 "rank": "primary"
8651             },
8652             "jpegenc": {
8653                 "author": "Wim Taymans <wim.taymans@tvd.be>",
8654                 "description": "Encode images in JPEG format",
8655                 "hierarchy": [
8656                     "GstJpegEnc",
8657                     "GstVideoEncoder",
8658                     "GstElement",
8659                     "GstObject",
8660                     "GInitiallyUnowned",
8661                     "GObject"
8662                 ],
8663                 "interfaces": [
8664                     "GstPreset"
8665                 ],
8666                 "klass": "Codec/Encoder/Image",
8667                 "long-name": "JPEG image encoder",
8668                 "pad-templates": {
8669                     "sink": {
8670                         "caps": "video/x-raw:\n         format: { I420, YV12, YUY2, UYVY, Y41B, Y42B, YVYU, Y444, NV21, NV12, RGB, BGR, RGBx, xRGB, BGRx, xBGR, GRAY8 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
8671                         "direction": "sink",
8672                         "presence": "always"
8673                     },
8674                     "src": {
8675                         "caps": "image/jpeg:\n          width: [ 1, 65535 ]\n         height: [ 1, 65535 ]\n      framerate: [ 0/1, 2147483647/1 ]\n     sof-marker: { (int)0, (int)1, (int)2, (int)4, (int)9 }\n",
8676                         "direction": "src",
8677                         "presence": "always"
8678                     }
8679                 },
8680                 "properties": {
8681                     "idct-method": {
8682                         "blurb": "The IDCT algorithm to use",
8683                         "conditionally-available": false,
8684                         "construct": false,
8685                         "construct-only": false,
8686                         "controllable": false,
8687                         "default": "ifast (1)",
8688                         "mutable": "null",
8689                         "readable": true,
8690                         "type": "GstIDCTMethod",
8691                         "writable": true
8692                     },
8693                     "quality": {
8694                         "blurb": "Quality of encoding",
8695                         "conditionally-available": false,
8696                         "construct": false,
8697                         "construct-only": false,
8698                         "controllable": false,
8699                         "default": "85",
8700                         "max": "100",
8701                         "min": "0",
8702                         "mutable": "playing",
8703                         "readable": true,
8704                         "type": "gint",
8705                         "writable": true
8706                     },
8707                     "snapshot": {
8708                         "blurb": "Send EOS after encoding a frame, useful for snapshots",
8709                         "conditionally-available": false,
8710                         "construct": false,
8711                         "construct-only": false,
8712                         "controllable": false,
8713                         "default": "false",
8714                         "mutable": "null",
8715                         "readable": true,
8716                         "type": "gboolean",
8717                         "writable": true
8718                     }
8719                 },
8720                 "rank": "primary"
8721             }
8722         },
8723         "filename": "gstjpeg",
8724         "license": "LGPL",
8725         "other-types": {
8726             "GstIDCTMethod": {
8727                 "kind": "enum",
8728                 "values": [
8729                     {
8730                         "desc": "Slow but accurate integer algorithm",
8731                         "name": "islow",
8732                         "value": "0"
8733                     },
8734                     {
8735                         "desc": "Faster, less accurate integer method",
8736                         "name": "ifast",
8737                         "value": "1"
8738                     },
8739                     {
8740                         "desc": "Floating-point: accurate, fast on fast HW",
8741                         "name": "float",
8742                         "value": "2"
8743                     }
8744                 ]
8745             }
8746         },
8747         "package": "GStreamer Good Plug-ins",
8748         "source": "gst-plugins-good",
8749         "tracers": {},
8750         "url": "Unknown package origin"
8751     },
8752     "lame": {
8753         "description": "Encode MP3s with LAME",
8754         "elements": {
8755             "lamemp3enc": {
8756                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
8757                 "description": "High-quality free MP3 encoder",
8758                 "hierarchy": [
8759                     "GstLameMP3Enc",
8760                     "GstAudioEncoder",
8761                     "GstElement",
8762                     "GstObject",
8763                     "GInitiallyUnowned",
8764                     "GObject"
8765                 ],
8766                 "interfaces": [
8767                     "GstPreset"
8768                 ],
8769                 "klass": "Codec/Encoder/Audio",
8770                 "long-name": "L.A.M.E. mp3 encoder",
8771                 "pad-templates": {
8772                     "sink": {
8773                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: { (int)8000, (int)11025, (int)12000, (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\n       channels: 1\naudio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: { (int)8000, (int)11025, (int)12000, (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\n       channels: 2\n   channel-mask: 0x0000000000000003\n",
8774                         "direction": "sink",
8775                         "presence": "always"
8776                     },
8777                     "src": {
8778                         "caps": "audio/mpeg:\n    mpegversion: 1\n          layer: 3\n           rate: { (int)8000, (int)11025, (int)12000, (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\n       channels: [ 1, 2 ]\n",
8779                         "direction": "src",
8780                         "presence": "always"
8781                     }
8782                 },
8783                 "properties": {
8784                     "bitrate": {
8785                         "blurb": "Bitrate in kbit/sec (Only valid if target is bitrate, for CBR one of 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256 or 320)",
8786                         "conditionally-available": false,
8787                         "construct": true,
8788                         "construct-only": false,
8789                         "controllable": false,
8790                         "default": "128",
8791                         "max": "320",
8792                         "min": "8",
8793                         "mutable": "null",
8794                         "readable": true,
8795                         "type": "gint",
8796                         "writable": true
8797                     },
8798                     "cbr": {
8799                         "blurb": "Enforce constant bitrate encoding (Only valid if target is bitrate)",
8800                         "conditionally-available": false,
8801                         "construct": true,
8802                         "construct-only": false,
8803                         "controllable": false,
8804                         "default": "false",
8805                         "mutable": "null",
8806                         "readable": true,
8807                         "type": "gboolean",
8808                         "writable": true
8809                     },
8810                     "encoding-engine-quality": {
8811                         "blurb": "Quality/speed of the encoding engine, this does not affect the bitrate!",
8812                         "conditionally-available": false,
8813                         "construct": true,
8814                         "construct-only": false,
8815                         "controllable": false,
8816                         "default": "standard (1)",
8817                         "mutable": "null",
8818                         "readable": true,
8819                         "type": "GstLameMP3EncEncodingEngineQuality",
8820                         "writable": true
8821                     },
8822                     "mono": {
8823                         "blurb": "Enforce mono encoding",
8824                         "conditionally-available": false,
8825                         "construct": true,
8826                         "construct-only": false,
8827                         "controllable": false,
8828                         "default": "false",
8829                         "mutable": "null",
8830                         "readable": true,
8831                         "type": "gboolean",
8832                         "writable": true
8833                     },
8834                     "quality": {
8835                         "blurb": "VBR Quality from 0 to 10, 0 being the best (Only valid if target is quality)",
8836                         "conditionally-available": false,
8837                         "construct": true,
8838                         "construct-only": false,
8839                         "controllable": false,
8840                         "default": "4",
8841                         "max": "9.999",
8842                         "min": "0",
8843                         "mutable": "null",
8844                         "readable": true,
8845                         "type": "gfloat",
8846                         "writable": true
8847                     },
8848                     "target": {
8849                         "blurb": "Optimize for quality or bitrate",
8850                         "conditionally-available": false,
8851                         "construct": true,
8852                         "construct-only": false,
8853                         "controllable": false,
8854                         "default": "quality (0)",
8855                         "mutable": "null",
8856                         "readable": true,
8857                         "type": "GstLameMP3EncTarget",
8858                         "writable": true
8859                     }
8860                 },
8861                 "rank": "primary"
8862             }
8863         },
8864         "filename": "gstlame",
8865         "license": "LGPL",
8866         "other-types": {
8867             "GstLameMP3EncEncodingEngineQuality": {
8868                 "kind": "enum",
8869                 "values": [
8870                     {
8871                         "desc": "Fast",
8872                         "name": "fast",
8873                         "value": "0"
8874                     },
8875                     {
8876                         "desc": "Standard",
8877                         "name": "standard",
8878                         "value": "1"
8879                     },
8880                     {
8881                         "desc": "High",
8882                         "name": "high",
8883                         "value": "2"
8884                     }
8885                 ]
8886             },
8887             "GstLameMP3EncTarget": {
8888                 "kind": "enum",
8889                 "values": [
8890                     {
8891                         "desc": "Quality",
8892                         "name": "quality",
8893                         "value": "0"
8894                     },
8895                     {
8896                         "desc": "Bitrate",
8897                         "name": "bitrate",
8898                         "value": "1"
8899                     }
8900                 ]
8901             }
8902         },
8903         "package": "GStreamer Good Plug-ins",
8904         "source": "gst-plugins-good",
8905         "tracers": {},
8906         "url": "Unknown package origin"
8907     },
8908     "level": {
8909         "description": "Audio level plugin",
8910         "elements": {
8911             "level": {
8912                 "author": "Thomas Vander Stichele <thomas at apestaart dot org>",
8913                 "description": "RMS/Peak/Decaying Peak Level messager for audio/raw",
8914                 "hierarchy": [
8915                     "GstLevel",
8916                     "GstBaseTransform",
8917                     "GstElement",
8918                     "GstObject",
8919                     "GInitiallyUnowned",
8920                     "GObject"
8921                 ],
8922                 "klass": "Filter/Analyzer/Audio",
8923                 "long-name": "Level",
8924                 "pad-templates": {
8925                     "sink": {
8926                         "caps": "audio/x-raw:\n         format: { S8, S16LE, S32LE, F32LE, F64LE }\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
8927                         "direction": "sink",
8928                         "presence": "always"
8929                     },
8930                     "src": {
8931                         "caps": "audio/x-raw:\n         format: { S8, S16LE, S32LE, F32LE, F64LE }\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
8932                         "direction": "src",
8933                         "presence": "always"
8934                     }
8935                 },
8936                 "properties": {
8937                     "audio-level-meta": {
8938                         "blurb": "Set GstAudioLevelMeta on buffers",
8939                         "conditionally-available": false,
8940                         "construct": false,
8941                         "construct-only": false,
8942                         "controllable": false,
8943                         "default": "false",
8944                         "mutable": "null",
8945                         "readable": true,
8946                         "type": "gboolean",
8947                         "writable": true
8948                     },
8949                     "interval": {
8950                         "blurb": "Interval of time between message posts (in nanoseconds)",
8951                         "conditionally-available": false,
8952                         "construct": false,
8953                         "construct-only": false,
8954                         "controllable": false,
8955                         "default": "100000000",
8956                         "max": "18446744073709551615",
8957                         "min": "1",
8958                         "mutable": "null",
8959                         "readable": true,
8960                         "type": "guint64",
8961                         "writable": true
8962                     },
8963                     "message": {
8964                         "blurb": "Post a 'level' message for each passed interval (deprecated, use the post-messages property instead)",
8965                         "conditionally-available": false,
8966                         "construct": false,
8967                         "construct-only": false,
8968                         "controllable": false,
8969                         "default": "true",
8970                         "mutable": "null",
8971                         "readable": true,
8972                         "type": "gboolean",
8973                         "writable": true
8974                     },
8975                     "peak-falloff": {
8976                         "blurb": "Decay rate of decay peak after TTL (in dB/sec)",
8977                         "conditionally-available": false,
8978                         "construct": false,
8979                         "construct-only": false,
8980                         "controllable": false,
8981                         "default": "10",
8982                         "max": "1.79769e+308",
8983                         "min": "0",
8984                         "mutable": "null",
8985                         "readable": true,
8986                         "type": "gdouble",
8987                         "writable": true
8988                     },
8989                     "peak-ttl": {
8990                         "blurb": "Time To Live of decay peak before it falls back (in nanoseconds)",
8991                         "conditionally-available": false,
8992                         "construct": false,
8993                         "construct-only": false,
8994                         "controllable": false,
8995                         "default": "300000000",
8996                         "max": "18446744073709551615",
8997                         "min": "0",
8998                         "mutable": "null",
8999                         "readable": true,
9000                         "type": "guint64",
9001                         "writable": true
9002                     },
9003                     "post-messages": {
9004                         "blurb": "Whether to post a 'level' element message on the bus for each passed interval",
9005                         "conditionally-available": false,
9006                         "construct": false,
9007                         "construct-only": false,
9008                         "controllable": false,
9009                         "default": "true",
9010                         "mutable": "null",
9011                         "readable": true,
9012                         "type": "gboolean",
9013                         "writable": true
9014                     }
9015                 },
9016                 "rank": "none"
9017             }
9018         },
9019         "filename": "gstlevel",
9020         "license": "LGPL",
9021         "other-types": {},
9022         "package": "GStreamer Good Plug-ins",
9023         "source": "gst-plugins-good",
9024         "tracers": {},
9025         "url": "Unknown package origin"
9026     },
9027     "matroska": {
9028         "description": "Matroska and WebM stream handling",
9029         "elements": {
9030             "matroskademux": {
9031                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9032                 "description": "Demuxes Matroska/WebM streams into video/audio/subtitles",
9033                 "hierarchy": [
9034                     "GstMatroskaDemux",
9035                     "GstElement",
9036                     "GstObject",
9037                     "GInitiallyUnowned",
9038                     "GObject"
9039                 ],
9040                 "klass": "Codec/Demuxer",
9041                 "long-name": "Matroska demuxer",
9042                 "pad-templates": {
9043                     "audio_%%u": {
9044                         "caps": "ANY",
9045                         "direction": "src",
9046                         "presence": "sometimes"
9047                     },
9048                     "sink": {
9049                         "caps": "audio/x-matroska:\nvideo/x-matroska:\nvideo/x-matroska-3d:\naudio/webm:\nvideo/webm:\n",
9050                         "direction": "sink",
9051                         "presence": "always"
9052                     },
9053                     "subtitle_%%u": {
9054                         "caps": "text/x-raw:\n         format: pango-markup\napplication/x-ssa:\napplication/x-ass:\napplication/x-usf:\nsubpicture/x-dvd:\nsubpicture/x-pgs:\nsubtitle/x-kate:\napplication/x-subtitle-unknown:\n",
9055                         "direction": "src",
9056                         "presence": "sometimes"
9057                     },
9058                     "video_%%u": {
9059                         "caps": "ANY",
9060                         "direction": "src",
9061                         "presence": "sometimes"
9062                     }
9063                 },
9064                 "properties": {
9065                     "max-backtrack-distance": {
9066                         "blurb": "Maximum backtrack distance in seconds when seeking without and index in pull mode and search for a keyframe (0 = disable backtracking).",
9067                         "conditionally-available": false,
9068                         "construct": false,
9069                         "construct-only": false,
9070                         "controllable": false,
9071                         "default": "30",
9072                         "max": "-1",
9073                         "min": "0",
9074                         "mutable": "null",
9075                         "readable": true,
9076                         "type": "guint",
9077                         "writable": true
9078                     },
9079                     "max-gap-time": {
9080                         "blurb": "The demuxer sends out segment events for skipping gaps longer than this (0 = disabled).",
9081                         "conditionally-available": false,
9082                         "construct": false,
9083                         "construct-only": false,
9084                         "controllable": false,
9085                         "default": "2000000000",
9086                         "max": "18446744073709551615",
9087                         "min": "0",
9088                         "mutable": "null",
9089                         "readable": true,
9090                         "type": "guint64",
9091                         "writable": true
9092                     }
9093                 },
9094                 "rank": "primary",
9095                 "signals": {}
9096             },
9097             "matroskamux": {
9098                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9099                 "description": "Muxes video/audio/subtitle streams into a matroska stream",
9100                 "hierarchy": [
9101                     "GstMatroskaMux",
9102                     "GstElement",
9103                     "GstObject",
9104                     "GInitiallyUnowned",
9105                     "GObject"
9106                 ],
9107                 "interfaces": [
9108                     "GstTagSetter",
9109                     "GstTocSetter"
9110                 ],
9111                 "klass": "Codec/Muxer",
9112                 "long-name": "Matroska muxer",
9113                 "pad-templates": {
9114                     "audio_%%u": {
9115                         "caps": "audio/mpeg:\n    mpegversion: 1\n          layer: [ 1, 3 ]\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/mpeg:\n    mpegversion: { (int)2, (int)4 }\n  stream-format: raw\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-ac3:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-eac3:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-dts:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-vorbis:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-flac:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-opus:\naudio/x-speex:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-raw:\n         format: { U8, S16BE, S16LE, S24BE, S24LE, S32BE, S32LE, F32LE, F64LE }\n         layout: interleaved\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-tta:\n          width: { (int)8, (int)16, (int)24 }\n       channels: { (int)1, (int)2 }\n           rate: [ 8000, 96000 ]\naudio/x-pn-realaudio:\n      raversion: { (int)1, (int)2, (int)8 }\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-wma:\n     wmaversion: [ 1, 3 ]\n    block_align: [ 0, 65535 ]\n        bitrate: [ 0, 524288 ]\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-alaw:\n       channels: { (int)1, (int)2 }\n           rate: [ 8000, 192000 ]\naudio/x-mulaw:\n       channels: { (int)1, (int)2 }\n           rate: [ 8000, 192000 ]\naudio/x-adpcm:\n         layout: dvi\n    block_align: [ 64, 8192 ]\n       channels: { (int)1, (int)2 }\n           rate: [ 8000, 96000 ]\naudio/G722:\n       channels: 1\n           rate: 16000\naudio/x-adpcm:\n         layout: g726\n       channels: 1\n           rate: 8000\n",
9116                         "direction": "sink",
9117                         "presence": "request"
9118                     },
9119                     "src": {
9120                         "caps": "video/x-matroska:\nvideo/x-matroska-3d:\naudio/x-matroska:\n",
9121                         "direction": "src",
9122                         "presence": "always"
9123                     },
9124                     "subtitle_%%u": {
9125                         "caps": "subtitle/x-kate:\ntext/x-raw:\n         format: utf8\napplication/x-ssa:\napplication/x-ass:\napplication/x-usf:\nsubpicture/x-dvd:\napplication/x-subtitle-unknown:\n",
9126                         "direction": "sink",
9127                         "presence": "request"
9128                     },
9129                     "video_%%u": {
9130                         "caps": "video/mpeg:\n    mpegversion: { (int)1, (int)2, (int)4 }\n   systemstream: false\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h264:\n  stream-format: { (string)avc, (string)avc3 }\n      alignment: au\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h265:\n  stream-format: { (string)hvc1, (string)hev1 }\n      alignment: au\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-divx:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-huffyuv:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-dv:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h263:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-msmpeg:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nimage/jpeg:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-theora:\nvideo/x-dirac:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-pn-realvideo:\n      rmversion: [ 1, 4 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-vp8:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-vp9:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-raw:\n         format: { YUY2, I420, YV12, UYVY, AYUV, GRAY8, BGR, RGB }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-prores:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-wmv:\n     wmvversion: [ 1, 3 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-av1:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-ffv:\n      ffversion: 1\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n",
9131                         "direction": "sink",
9132                         "presence": "request"
9133                     }
9134                 },
9135                 "properties": {
9136                     "cluster-timestamp-offset": {
9137                         "blurb": "An offset to add to all clusters/blocks (in nanoseconds)",
9138                         "conditionally-available": false,
9139                         "construct": false,
9140                         "construct-only": false,
9141                         "controllable": false,
9142                         "default": "0",
9143                         "max": "18446744073709551615",
9144                         "min": "0",
9145                         "mutable": "null",
9146                         "readable": true,
9147                         "type": "guint64",
9148                         "writable": true
9149                     },
9150                     "creation-time": {
9151                         "blurb": "Date and time of creation. This will be used for the DateUTC field. NULL means that the current time will be used.",
9152                         "conditionally-available": false,
9153                         "construct": false,
9154                         "construct-only": false,
9155                         "controllable": false,
9156                         "mutable": "null",
9157                         "readable": true,
9158                         "type": "GDateTime",
9159                         "writable": true
9160                     },
9161                     "max-cluster-duration": {
9162                         "blurb": "A new cluster will be created if its duration exceeds this value. 0 means no maximum duration.",
9163                         "conditionally-available": false,
9164                         "construct": false,
9165                         "construct-only": false,
9166                         "controllable": false,
9167                         "default": "65535000000",
9168                         "max": "9223372036854775807",
9169                         "min": "0",
9170                         "mutable": "null",
9171                         "readable": true,
9172                         "type": "gint64",
9173                         "writable": true
9174                     },
9175                     "min-cluster-duration": {
9176                         "blurb": "Desired cluster duration as nanoseconds. A new cluster will be created irrespective of this property if a force key unit event is received. 0 means create a new cluster for each video keyframe or for each audio buffer in audio only streams.",
9177                         "conditionally-available": false,
9178                         "construct": false,
9179                         "construct-only": false,
9180                         "controllable": false,
9181                         "default": "500000000",
9182                         "max": "9223372036854775807",
9183                         "min": "0",
9184                         "mutable": "null",
9185                         "readable": true,
9186                         "type": "gint64",
9187                         "writable": true
9188                     },
9189                     "min-index-interval": {
9190                         "blurb": "An index entry is created every so many nanoseconds.",
9191                         "conditionally-available": false,
9192                         "construct": false,
9193                         "construct-only": false,
9194                         "controllable": false,
9195                         "default": "0",
9196                         "max": "9223372036854775807",
9197                         "min": "0",
9198                         "mutable": "null",
9199                         "readable": true,
9200                         "type": "gint64",
9201                         "writable": true
9202                     },
9203                     "offset-to-zero": {
9204                         "blurb": "Offsets all streams so that the earliest stream starts at 0.",
9205                         "conditionally-available": false,
9206                         "construct": false,
9207                         "construct-only": false,
9208                         "controllable": false,
9209                         "default": "false",
9210                         "mutable": "null",
9211                         "readable": true,
9212                         "type": "gboolean",
9213                         "writable": true
9214                     },
9215                     "streamable": {
9216                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written.",
9217                         "conditionally-available": false,
9218                         "construct": false,
9219                         "construct-only": false,
9220                         "controllable": false,
9221                         "default": "false",
9222                         "mutable": "null",
9223                         "readable": true,
9224                         "type": "gboolean",
9225                         "writable": true
9226                     },
9227                     "timecodescale": {
9228                         "blurb": "TimecodeScale used to calculate the Raw Timecode of a Block",
9229                         "conditionally-available": false,
9230                         "construct": false,
9231                         "construct-only": false,
9232                         "controllable": false,
9233                         "default": "1000000",
9234                         "max": "1000000000",
9235                         "min": "1",
9236                         "mutable": "null",
9237                         "readable": true,
9238                         "type": "gint64",
9239                         "writable": true
9240                     },
9241                     "version": {
9242                         "blurb": "This parameter determines what Matroska features can be used.",
9243                         "conditionally-available": false,
9244                         "construct": false,
9245                         "construct-only": false,
9246                         "controllable": false,
9247                         "default": "2",
9248                         "max": "2",
9249                         "min": "1",
9250                         "mutable": "null",
9251                         "readable": true,
9252                         "type": "gint",
9253                         "writable": true
9254                     },
9255                     "writing-app": {
9256                         "blurb": "The name the application that creates the matroska file.",
9257                         "conditionally-available": false,
9258                         "construct": false,
9259                         "construct-only": false,
9260                         "controllable": false,
9261                         "default": "GStreamer Matroska muxer",
9262                         "mutable": "null",
9263                         "readable": true,
9264                         "type": "gchararray",
9265                         "writable": true
9266                     }
9267                 },
9268                 "rank": "primary"
9269             },
9270             "matroskaparse": {
9271                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9272                 "description": "Parses Matroska/WebM streams into video/audio/subtitles",
9273                 "hierarchy": [
9274                     "GstMatroskaParse",
9275                     "GstElement",
9276                     "GstObject",
9277                     "GInitiallyUnowned",
9278                     "GObject"
9279                 ],
9280                 "klass": "Codec/Parser",
9281                 "long-name": "Matroska parser",
9282                 "pad-templates": {
9283                     "sink": {
9284                         "caps": "audio/x-matroska:\nvideo/x-matroska:\nvideo/x-matroska-3d:\naudio/webm:\nvideo/webm:\n",
9285                         "direction": "sink",
9286                         "presence": "always"
9287                     },
9288                     "src": {
9289                         "caps": "audio/x-matroska:\nvideo/x-matroska:\nvideo/x-matroska-3d:\naudio/webm:\nvideo/webm:\n",
9290                         "direction": "src",
9291                         "presence": "always"
9292                     }
9293                 },
9294                 "rank": "none"
9295             },
9296             "webmmux": {
9297                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9298                 "description": "Muxes video and audio streams into a WebM stream",
9299                 "hierarchy": [
9300                     "GstWebMMux",
9301                     "GstMatroskaMux",
9302                     "GstElement",
9303                     "GstObject",
9304                     "GInitiallyUnowned",
9305                     "GObject"
9306                 ],
9307                 "interfaces": [
9308                     "GstTagSetter",
9309                     "GstTocSetter"
9310                 ],
9311                 "klass": "Codec/Muxer",
9312                 "long-name": "WebM muxer",
9313                 "pad-templates": {
9314                     "audio_%%u": {
9315                         "caps": "audio/x-vorbis:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-opus:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
9316                         "direction": "sink",
9317                         "presence": "request"
9318                     },
9319                     "src": {
9320                         "caps": "video/webm:\naudio/webm:\n",
9321                         "direction": "src",
9322                         "presence": "always"
9323                     },
9324                     "subtitle_%%u": {
9325                         "caps": "subtitle/x-kate:\ntext/x-raw:\n         format: utf8\napplication/x-ssa:\napplication/x-ass:\napplication/x-usf:\nsubpicture/x-dvd:\napplication/x-subtitle-unknown:\n",
9326                         "direction": "sink",
9327                         "presence": "request"
9328                     },
9329                     "video_%%u": {
9330                         "caps": "video/x-vp8:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-vp9:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-av1:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
9331                         "direction": "sink",
9332                         "presence": "request"
9333                     }
9334                 },
9335                 "properties": {},
9336                 "rank": "primary"
9337             }
9338         },
9339         "filename": "gstmatroska",
9340         "license": "LGPL",
9341         "other-types": {},
9342         "package": "GStreamer Good Plug-ins",
9343         "source": "gst-plugins-good",
9344         "tracers": {},
9345         "url": "Unknown package origin"
9346     },
9347     "monoscope": {
9348         "description": "Monoscope visualization",
9349         "elements": {
9350             "monoscope": {
9351                 "author": "Richard Boulton <richard@tartarus.org>",
9352                 "description": "Displays a highly stabilised waveform of audio input",
9353                 "hierarchy": [
9354                     "GstMonoscope",
9355                     "GstElement",
9356                     "GstObject",
9357                     "GInitiallyUnowned",
9358                     "GObject"
9359                 ],
9360                 "klass": "Visualization",
9361                 "long-name": "Monoscope",
9362                 "pad-templates": {
9363                     "sink": {
9364                         "caps": "audio/x-raw:\n         format: S16LE\n           rate: [ 8000, 96000 ]\n       channels: 1\n         layout: interleaved\n",
9365                         "direction": "sink",
9366                         "presence": "always"
9367                     },
9368                     "src": {
9369                         "caps": "video/x-raw:\n         format: BGRx\n          width: 256\n         height: 128\n      framerate: [ 0/1, 2147483647/1 ]\n",
9370                         "direction": "src",
9371                         "presence": "always"
9372                     }
9373                 },
9374                 "rank": "none"
9375             }
9376         },
9377         "filename": "gstmonoscope",
9378         "license": "LGPL",
9379         "other-types": {},
9380         "package": "GStreamer Good Plug-ins",
9381         "source": "gst-plugins-good",
9382         "tracers": {},
9383         "url": "Unknown package origin"
9384     },
9385     "mpg123": {
9386         "description": "mp3 decoding based on the mpg123 library",
9387         "elements": {
9388             "mpg123audiodec": {
9389                 "author": "Carlos Rafael Giani <dv@pseudoterminal.org>",
9390                 "description": "Decodes mp3 streams using the mpg123 library",
9391                 "hierarchy": [
9392                     "GstMpg123AudioDec",
9393                     "GstAudioDecoder",
9394                     "GstElement",
9395                     "GstObject",
9396                     "GInitiallyUnowned",
9397                     "GObject"
9398                 ],
9399                 "klass": "Codec/Decoder/Audio",
9400                 "long-name": "mpg123 mp3 decoder",
9401                 "pad-templates": {
9402                     "sink": {
9403                         "caps": "audio/mpeg:\n    mpegversion: 1\n          layer: [ 1, 3 ]\n           rate: { (int)8000, (int)11025, (int)12000, (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\n       channels: [ 1, 2 ]\n         parsed: true\n",
9404                         "direction": "sink",
9405                         "presence": "always"
9406                     },
9407                     "src": {
9408                         "caps": "audio/x-raw:\n         format: { S16LE, U16LE, S32LE, U32LE, S24LE, U24LE, F32LE }\n           rate: { (int)8000, (int)11025, (int)12000, (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\n       channels: [ 1, 2 ]\n         layout: interleaved\n",
9409                         "direction": "src",
9410                         "presence": "always"
9411                     }
9412                 },
9413                 "properties": {},
9414                 "rank": "marginal"
9415             }
9416         },
9417         "filename": "gstmpg123",
9418         "license": "LGPL",
9419         "other-types": {},
9420         "package": "GStreamer Good Plug-ins",
9421         "source": "gst-plugins-good",
9422         "tracers": {},
9423         "url": "Unknown package origin"
9424     },
9425     "mulaw": {
9426         "description": "MuLaw audio conversion routines",
9427         "elements": {
9428             "mulawdec": {
9429                 "author": "Zaheer Abbas Merali <zaheerabbas at merali dot org>",
9430                 "description": "Convert 8bit mu law to 16bit PCM",
9431                 "hierarchy": [
9432                     "GstMuLawDec",
9433                     "GstAudioDecoder",
9434                     "GstElement",
9435                     "GstObject",
9436                     "GInitiallyUnowned",
9437                     "GObject"
9438                 ],
9439                 "klass": "Codec/Decoder/Audio",
9440                 "long-name": "Mu Law audio decoder",
9441                 "pad-templates": {
9442                     "sink": {
9443                         "caps": "audio/x-mulaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9444                         "direction": "sink",
9445                         "presence": "always"
9446                     },
9447                     "src": {
9448                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9449                         "direction": "src",
9450                         "presence": "always"
9451                     }
9452                 },
9453                 "properties": {},
9454                 "rank": "primary"
9455             },
9456             "mulawenc": {
9457                 "author": "Zaheer Abbas Merali <zaheerabbas at merali dot org>",
9458                 "description": "Convert 16bit PCM to 8bit mu law",
9459                 "hierarchy": [
9460                     "GstMuLawEnc",
9461                     "GstAudioEncoder",
9462                     "GstElement",
9463                     "GstObject",
9464                     "GInitiallyUnowned",
9465                     "GObject"
9466                 ],
9467                 "interfaces": [
9468                     "GstPreset"
9469                 ],
9470                 "klass": "Codec/Encoder/Audio",
9471                 "long-name": "Mu Law audio encoder",
9472                 "pad-templates": {
9473                     "sink": {
9474                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9475                         "direction": "sink",
9476                         "presence": "always"
9477                     },
9478                     "src": {
9479                         "caps": "audio/x-mulaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9480                         "direction": "src",
9481                         "presence": "always"
9482                     }
9483                 },
9484                 "properties": {},
9485                 "rank": "primary"
9486             }
9487         },
9488         "filename": "gstmulaw",
9489         "license": "LGPL",
9490         "other-types": {},
9491         "package": "GStreamer Good Plug-ins",
9492         "source": "gst-plugins-good",
9493         "tracers": {},
9494         "url": "Unknown package origin"
9495     },
9496     "multifile": {
9497         "description": "Reads/Writes buffers from/to sequentially named files",
9498         "elements": {
9499             "imagesequencesrc": {
9500                 "author": "Cesar Fabian Orccon Chipana <cfoch.fabian@gmail.com>\nThibault Saunier <tsaunier@igalia.com>",
9501                 "description": "Create a video stream from a sequence of image files",
9502                 "hierarchy": [
9503                     "GstImageSequenceSrc",
9504                     "GstPushSrc",
9505                     "GstBaseSrc",
9506                     "GstElement",
9507                     "GstObject",
9508                     "GInitiallyUnowned",
9509                     "GObject"
9510                 ],
9511                 "interfaces": [
9512                     "GstURIHandler"
9513                 ],
9514                 "klass": "Source/File/Video",
9515                 "long-name": "Image Sequence Source",
9516                 "pad-templates": {
9517                     "src": {
9518                         "caps": "ANY",
9519                         "direction": "src",
9520                         "presence": "always"
9521                     }
9522                 },
9523                 "properties": {
9524                     "framerate": {
9525                         "blurb": "The output framerate.",
9526                         "conditionally-available": false,
9527                         "construct": false,
9528                         "construct-only": false,
9529                         "controllable": false,
9530                         "default": "30/1",
9531                         "max": "2147483647/1",
9532                         "min": "1/1",
9533                         "mutable": "null",
9534                         "readable": false,
9535                         "type": "GstFraction",
9536                         "writable": true
9537                     },
9538                     "location": {
9539                         "blurb": "Pattern to create file names of input files.  File names are created by calling sprintf() with the pattern and the current index.",
9540                         "conditionally-available": false,
9541                         "construct": false,
9542                         "construct-only": false,
9543                         "controllable": false,
9544                         "default": "NULL",
9545                         "mutable": "null",
9546                         "readable": true,
9547                         "type": "gchararray",
9548                         "writable": true
9549                     },
9550                     "start-index": {
9551                         "blurb": "Start value of index.  The initial value of index can be set either by setting index or start-index.  When the end of the loop is reached, the index will be set to the value start-index.",
9552                         "conditionally-available": false,
9553                         "construct": false,
9554                         "construct-only": false,
9555                         "controllable": false,
9556                         "default": "0",
9557                         "max": "2147483647",
9558                         "min": "0",
9559                         "mutable": "null",
9560                         "readable": true,
9561                         "type": "gint",
9562                         "writable": true
9563                     },
9564                     "stop-index": {
9565                         "blurb": "Stop value of index.  The special value -1 means no stop.",
9566                         "conditionally-available": false,
9567                         "construct": false,
9568                         "construct-only": false,
9569                         "controllable": false,
9570                         "default": "-1",
9571                         "max": "2147483647",
9572                         "min": "-1",
9573                         "mutable": "null",
9574                         "readable": true,
9575                         "type": "gint",
9576                         "writable": true
9577                     }
9578                 },
9579                 "rank": "none"
9580             },
9581             "multifilesink": {
9582                 "author": "David Schleef <ds@schleef.org>",
9583                 "description": "Write buffers to a sequentially named set of files",
9584                 "hierarchy": [
9585                     "GstMultiFileSink",
9586                     "GstBaseSink",
9587                     "GstElement",
9588                     "GstObject",
9589                     "GInitiallyUnowned",
9590                     "GObject"
9591                 ],
9592                 "klass": "Sink/File",
9593                 "long-name": "Multi-File Sink",
9594                 "pad-templates": {
9595                     "sink": {
9596                         "caps": "ANY",
9597                         "direction": "sink",
9598                         "presence": "always"
9599                     }
9600                 },
9601                 "properties": {
9602                     "aggregate-gops": {
9603                         "blurb": "Whether to aggregate GOPs and process them as a whole without splitting",
9604                         "conditionally-available": false,
9605                         "construct": false,
9606                         "construct-only": false,
9607                         "controllable": false,
9608                         "default": "false",
9609                         "mutable": "null",
9610                         "readable": true,
9611                         "type": "gboolean",
9612                         "writable": true
9613                     },
9614                     "index": {
9615                         "blurb": "Index to use with location property to create file names.  The index is incremented by one for each buffer written.",
9616                         "conditionally-available": false,
9617                         "construct": false,
9618                         "construct-only": false,
9619                         "controllable": false,
9620                         "default": "0",
9621                         "max": "2147483647",
9622                         "min": "0",
9623                         "mutable": "null",
9624                         "readable": true,
9625                         "type": "gint",
9626                         "writable": true
9627                     },
9628                     "location": {
9629                         "blurb": "Location of the file to write",
9630                         "conditionally-available": false,
9631                         "construct": false,
9632                         "construct-only": false,
9633                         "controllable": false,
9634                         "default": "%%05d",
9635                         "mutable": "null",
9636                         "readable": true,
9637                         "type": "gchararray",
9638                         "writable": true
9639                     },
9640                     "max-file-duration": {
9641                         "blurb": "Maximum file duration before starting a new file in max-duration mode (in nanoseconds)",
9642                         "conditionally-available": false,
9643                         "construct": false,
9644                         "construct-only": false,
9645                         "controllable": false,
9646                         "default": "18446744073709551615",
9647                         "max": "18446744073709551615",
9648                         "min": "0",
9649                         "mutable": "null",
9650                         "readable": true,
9651                         "type": "guint64",
9652                         "writable": true
9653                     },
9654                     "max-file-size": {
9655                         "blurb": "Maximum file size before starting a new file in max-size mode",
9656                         "conditionally-available": false,
9657                         "construct": false,
9658                         "construct-only": false,
9659                         "controllable": false,
9660                         "default": "2147483648",
9661                         "max": "18446744073709551615",
9662                         "min": "0",
9663                         "mutable": "null",
9664                         "readable": true,
9665                         "type": "guint64",
9666                         "writable": true
9667                     },
9668                     "max-files": {
9669                         "blurb": "Maximum number of files to keep on disk. Once the maximum is reached,old files start to be deleted to make room for new ones.",
9670                         "conditionally-available": false,
9671                         "construct": false,
9672                         "construct-only": false,
9673                         "controllable": false,
9674                         "default": "0",
9675                         "max": "-1",
9676                         "min": "0",
9677                         "mutable": "null",
9678                         "readable": true,
9679                         "type": "guint",
9680                         "writable": true
9681                     },
9682                     "min-keyframe-distance": {
9683                         "blurb": "Minimum distance between keyframes to start a new file",
9684                         "conditionally-available": false,
9685                         "construct": false,
9686                         "construct-only": false,
9687                         "controllable": false,
9688                         "default": "10000000000",
9689                         "max": "18446744073709551615",
9690                         "min": "0",
9691                         "mutable": "null",
9692                         "readable": true,
9693                         "type": "guint64",
9694                         "writable": true
9695                     },
9696                     "next-file": {
9697                         "blurb": "When to start a new file",
9698                         "conditionally-available": false,
9699                         "construct": false,
9700                         "construct-only": false,
9701                         "controllable": false,
9702                         "default": "buffer (0)",
9703                         "mutable": "null",
9704                         "readable": true,
9705                         "type": "GstMultiFileSinkNext",
9706                         "writable": true
9707                     },
9708                     "post-messages": {
9709                         "blurb": "Post a message for each file with information of the buffer",
9710                         "conditionally-available": false,
9711                         "construct": false,
9712                         "construct-only": false,
9713                         "controllable": false,
9714                         "default": "false",
9715                         "mutable": "null",
9716                         "readable": true,
9717                         "type": "gboolean",
9718                         "writable": true
9719                     }
9720                 },
9721                 "rank": "none"
9722             },
9723             "multifilesrc": {
9724                 "author": "David Schleef <ds@schleef.org>",
9725                 "description": "Read a sequentially named set of files into buffers",
9726                 "hierarchy": [
9727                     "GstMultiFileSrc",
9728                     "GstPushSrc",
9729                     "GstBaseSrc",
9730                     "GstElement",
9731                     "GstObject",
9732                     "GInitiallyUnowned",
9733                     "GObject"
9734                 ],
9735                 "interfaces": [
9736                     "GstURIHandler"
9737                 ],
9738                 "klass": "Source/File",
9739                 "long-name": "Multi-File Source",
9740                 "pad-templates": {
9741                     "src": {
9742                         "caps": "ANY",
9743                         "direction": "src",
9744                         "presence": "always"
9745                     }
9746                 },
9747                 "properties": {
9748                     "caps": {
9749                         "blurb": "Caps describing the format of the data.",
9750                         "conditionally-available": false,
9751                         "construct": false,
9752                         "construct-only": false,
9753                         "controllable": false,
9754                         "mutable": "null",
9755                         "readable": true,
9756                         "type": "GstCaps",
9757                         "writable": true
9758                     },
9759                     "index": {
9760                         "blurb": "Index to use with location property to create file names.  The index is incremented by one for each buffer read.",
9761                         "conditionally-available": false,
9762                         "construct": false,
9763                         "construct-only": false,
9764                         "controllable": false,
9765                         "default": "0",
9766                         "max": "2147483647",
9767                         "min": "0",
9768                         "mutable": "null",
9769                         "readable": true,
9770                         "type": "gint",
9771                         "writable": true
9772                     },
9773                     "location": {
9774                         "blurb": "Pattern to create file names of input files.  File names are created by calling sprintf() with the pattern and the current index.",
9775                         "conditionally-available": false,
9776                         "construct": false,
9777                         "construct-only": false,
9778                         "controllable": false,
9779                         "default": "%%05d",
9780                         "mutable": "null",
9781                         "readable": true,
9782                         "type": "gchararray",
9783                         "writable": true
9784                     },
9785                     "loop": {
9786                         "blurb": "Whether to repeat from the beginning when all files have been read.",
9787                         "conditionally-available": false,
9788                         "construct": false,
9789                         "construct-only": false,
9790                         "controllable": false,
9791                         "default": "false",
9792                         "mutable": "null",
9793                         "readable": true,
9794                         "type": "gboolean",
9795                         "writable": true
9796                     },
9797                     "start-index": {
9798                         "blurb": "Start value of index.  The initial value of index can be set either by setting index or start-index.  When the end of the loop is reached, the index will be set to the value start-index.",
9799                         "conditionally-available": false,
9800                         "construct": false,
9801                         "construct-only": false,
9802                         "controllable": false,
9803                         "default": "0",
9804                         "max": "2147483647",
9805                         "min": "0",
9806                         "mutable": "null",
9807                         "readable": true,
9808                         "type": "gint",
9809                         "writable": true
9810                     },
9811                     "stop-index": {
9812                         "blurb": "Stop value of index.  The special value -1 means no stop.",
9813                         "conditionally-available": false,
9814                         "construct": false,
9815                         "construct-only": false,
9816                         "controllable": false,
9817                         "default": "-1",
9818                         "max": "2147483647",
9819                         "min": "-1",
9820                         "mutable": "null",
9821                         "readable": true,
9822                         "type": "gint",
9823                         "writable": true
9824                     }
9825                 },
9826                 "rank": "none"
9827             },
9828             "splitfilesrc": {
9829                 "author": "Tim-Philipp Müller <tim.muller@collabora.co.uk>",
9830                 "description": "Read a sequentially named set of files as if it was one large file",
9831                 "hierarchy": [
9832                     "GstSplitFileSrc",
9833                     "GstBaseSrc",
9834                     "GstElement",
9835                     "GstObject",
9836                     "GInitiallyUnowned",
9837                     "GObject"
9838                 ],
9839                 "interfaces": [
9840                     "GstURIHandler"
9841                 ],
9842                 "klass": "Source/File",
9843                 "long-name": "Split-File Source",
9844                 "pad-templates": {
9845                     "src": {
9846                         "caps": "ANY",
9847                         "direction": "src",
9848                         "presence": "always"
9849                     }
9850                 },
9851                 "properties": {
9852                     "location": {
9853                         "blurb": "Wildcard pattern to match file names of the input files. If the location is an absolute path or contains directory components, only the base file name part will be considered for pattern matching. The results will be sorted.",
9854                         "conditionally-available": false,
9855                         "construct": false,
9856                         "construct-only": false,
9857                         "controllable": false,
9858                         "default": "NULL",
9859                         "mutable": "null",
9860                         "readable": true,
9861                         "type": "gchararray",
9862                         "writable": true
9863                     }
9864                 },
9865                 "rank": "none"
9866             },
9867             "splitmuxsink": {
9868                 "author": "Jan Schmidt <jan@centricular.com>",
9869                 "description": "Convenience bin that muxes incoming streams into multiple time/size limited files",
9870                 "hierarchy": [
9871                     "GstSplitMuxSink",
9872                     "GstBin",
9873                     "GstElement",
9874                     "GstObject",
9875                     "GInitiallyUnowned",
9876                     "GObject"
9877                 ],
9878                 "interfaces": [
9879                     "GstChildProxy"
9880                 ],
9881                 "klass": "Generic/Bin/Muxer",
9882                 "long-name": "Split Muxing Bin",
9883                 "pad-templates": {
9884                     "audio_%%u": {
9885                         "caps": "ANY",
9886                         "direction": "sink",
9887                         "presence": "request"
9888                     },
9889                     "caption_%%u": {
9890                         "caps": "ANY",
9891                         "direction": "sink",
9892                         "presence": "request"
9893                     },
9894                     "subtitle_%%u": {
9895                         "caps": "ANY",
9896                         "direction": "sink",
9897                         "presence": "request"
9898                     },
9899                     "video": {
9900                         "caps": "ANY",
9901                         "direction": "sink",
9902                         "presence": "request"
9903                     },
9904                     "video_aux_%%u": {
9905                         "caps": "ANY",
9906                         "direction": "sink",
9907                         "presence": "request"
9908                     }
9909                 },
9910                 "properties": {
9911                     "alignment-threshold": {
9912                         "blurb": "Allow non-reference streams to be that many ns before the reference stream",
9913                         "conditionally-available": false,
9914                         "construct": false,
9915                         "construct-only": false,
9916                         "controllable": false,
9917                         "default": "0",
9918                         "max": "18446744073709551615",
9919                         "min": "0",
9920                         "mutable": "ready",
9921                         "readable": true,
9922                         "type": "guint64",
9923                         "writable": true
9924                     },
9925                     "async-finalize": {
9926                         "blurb": "Finalize each fragment asynchronously and start a new one",
9927                         "conditionally-available": false,
9928                         "construct": false,
9929                         "construct-only": false,
9930                         "controllable": false,
9931                         "default": "false",
9932                         "mutable": "null",
9933                         "readable": true,
9934                         "type": "gboolean",
9935                         "writable": true
9936                     },
9937                     "location": {
9938                         "blurb": "Format string pattern for the location of the files to write (e.g. video%%05d.mp4)",
9939                         "conditionally-available": false,
9940                         "construct": false,
9941                         "construct-only": false,
9942                         "controllable": false,
9943                         "default": "NULL",
9944                         "mutable": "null",
9945                         "readable": true,
9946                         "type": "gchararray",
9947                         "writable": true
9948                     },
9949                     "max-files": {
9950                         "blurb": "Maximum number of files to keep on disk. Once the maximum is reached,old files start to be deleted to make room for new ones.",
9951                         "conditionally-available": false,
9952                         "construct": false,
9953                         "construct-only": false,
9954                         "controllable": false,
9955                         "default": "0",
9956                         "max": "-1",
9957                         "min": "0",
9958                         "mutable": "null",
9959                         "readable": true,
9960                         "type": "guint",
9961                         "writable": true
9962                     },
9963                     "max-size-bytes": {
9964                         "blurb": "Max. amount of data per file (in bytes, 0=disable)",
9965                         "conditionally-available": false,
9966                         "construct": false,
9967                         "construct-only": false,
9968                         "controllable": false,
9969                         "default": "0",
9970                         "max": "18446744073709551615",
9971                         "min": "0",
9972                         "mutable": "ready",
9973                         "readable": true,
9974                         "type": "guint64",
9975                         "writable": true
9976                     },
9977                     "max-size-time": {
9978                         "blurb": "Max. amount of time per file (in ns, 0=disable)",
9979                         "conditionally-available": false,
9980                         "construct": false,
9981                         "construct-only": false,
9982                         "controllable": false,
9983                         "default": "0",
9984                         "max": "18446744073709551615",
9985                         "min": "0",
9986                         "mutable": "ready",
9987                         "readable": true,
9988                         "type": "guint64",
9989                         "writable": true
9990                     },
9991                     "max-size-timecode": {
9992                         "blurb": "Maximum difference in timecode between first and last frame. Separator is assumed to be \":\" everywhere (e.g. 01:00:00:00). Will only be effective if a timecode track is present.",
9993                         "conditionally-available": false,
9994                         "construct": false,
9995                         "construct-only": false,
9996                         "controllable": false,
9997                         "default": "NULL",
9998                         "mutable": "ready",
9999                         "readable": true,
10000                         "type": "gchararray",
10001                         "writable": true
10002                     },
10003                     "mux-overhead": {
10004                         "blurb": "Extra size overhead of muxing (0.02 = 2%%)",
10005                         "conditionally-available": false,
10006                         "construct": false,
10007                         "construct-only": false,
10008                         "controllable": true,
10009                         "default": "0.02",
10010                         "max": "1",
10011                         "min": "0",
10012                         "mutable": "null",
10013                         "readable": true,
10014                         "type": "gdouble",
10015                         "writable": true
10016                     },
10017                     "muxer": {
10018                         "blurb": "The muxer element to use (NULL = default mp4mux). Valid only for async-finalize = FALSE",
10019                         "conditionally-available": false,
10020                         "construct": false,
10021                         "construct-only": false,
10022                         "controllable": false,
10023                         "mutable": "null",
10024                         "readable": true,
10025                         "type": "GstElement",
10026                         "writable": true
10027                     },
10028                     "muxer-factory": {
10029                         "blurb": "The muxer element factory to use (default = mp4mux). Valid only for async-finalize = TRUE",
10030                         "conditionally-available": false,
10031                         "construct": false,
10032                         "construct-only": false,
10033                         "controllable": false,
10034                         "default": "mp4mux",
10035                         "mutable": "null",
10036                         "readable": true,
10037                         "type": "gchararray",
10038                         "writable": true
10039                     },
10040                     "muxer-pad-map": {
10041                         "blurb": "A GstStructure specifies the mapping from splitmuxsink sink pads to muxer pads",
10042                         "conditionally-available": false,
10043                         "construct": false,
10044                         "construct-only": false,
10045                         "controllable": false,
10046                         "mutable": "null",
10047                         "readable": true,
10048                         "type": "GstStructure",
10049                         "writable": true
10050                     },
10051                     "muxer-preset": {
10052                         "blurb": "The muxer preset to use. Valid only for async-finalize = TRUE",
10053                         "conditionally-available": false,
10054                         "construct": false,
10055                         "construct-only": false,
10056                         "controllable": false,
10057                         "default": "NULL",
10058                         "mutable": "null",
10059                         "readable": true,
10060                         "type": "gchararray",
10061                         "writable": true
10062                     },
10063                     "muxer-properties": {
10064                         "blurb": "The muxer element properties to use. Example: {properties,boolean-prop=true,string-prop=\"hi\"}. Valid only for async-finalize = TRUE",
10065                         "conditionally-available": false,
10066                         "construct": false,
10067                         "construct-only": false,
10068                         "controllable": false,
10069                         "mutable": "null",
10070                         "readable": true,
10071                         "type": "GstStructure",
10072                         "writable": true
10073                     },
10074                     "reset-muxer": {
10075                         "blurb": "Reset the muxer after each segment. Disabling this will not work for most muxers.",
10076                         "conditionally-available": false,
10077                         "construct": false,
10078                         "construct-only": false,
10079                         "controllable": false,
10080                         "default": "true",
10081                         "mutable": "null",
10082                         "readable": true,
10083                         "type": "gboolean",
10084                         "writable": true
10085                     },
10086                     "send-keyframe-requests": {
10087                         "blurb": "Request a keyframe every max-size-time ns to try splitting at that point. Needs max-size-bytes to be 0 in order to be effective.",
10088                         "conditionally-available": false,
10089                         "construct": false,
10090                         "construct-only": false,
10091                         "controllable": false,
10092                         "default": "false",
10093                         "mutable": "ready",
10094                         "readable": true,
10095                         "type": "gboolean",
10096                         "writable": true
10097                     },
10098                     "sink": {
10099                         "blurb": "The sink element (or element chain) to use (NULL = default filesink). Valid only for async-finalize = FALSE",
10100                         "conditionally-available": false,
10101                         "construct": false,
10102                         "construct-only": false,
10103                         "controllable": false,
10104                         "mutable": "null",
10105                         "readable": true,
10106                         "type": "GstElement",
10107                         "writable": true
10108                     },
10109                     "sink-factory": {
10110                         "blurb": "The sink element factory to use (default = filesink). Valid only for async-finalize = TRUE",
10111                         "conditionally-available": false,
10112                         "construct": false,
10113                         "construct-only": false,
10114                         "controllable": false,
10115                         "default": "filesink",
10116                         "mutable": "null",
10117                         "readable": true,
10118                         "type": "gchararray",
10119                         "writable": true
10120                     },
10121                     "sink-preset": {
10122                         "blurb": "The sink preset to use. Valid only for async-finalize = TRUE",
10123                         "conditionally-available": false,
10124                         "construct": false,
10125                         "construct-only": false,
10126                         "controllable": false,
10127                         "default": "NULL",
10128                         "mutable": "null",
10129                         "readable": true,
10130                         "type": "gchararray",
10131                         "writable": true
10132                     },
10133                     "sink-properties": {
10134                         "blurb": "The sink element properties to use. Example: {properties,boolean-prop=true,string-prop=\"hi\"}. Valid only for async-finalize = TRUE",
10135                         "conditionally-available": false,
10136                         "construct": false,
10137                         "construct-only": false,
10138                         "controllable": false,
10139                         "mutable": "null",
10140                         "readable": true,
10141                         "type": "GstStructure",
10142                         "writable": true
10143                     },
10144                     "start-index": {
10145                         "blurb": "Start value of fragment index.",
10146                         "conditionally-available": false,
10147                         "construct": false,
10148                         "construct-only": false,
10149                         "controllable": false,
10150                         "default": "0",
10151                         "max": "2147483647",
10152                         "min": "0",
10153                         "mutable": "null",
10154                         "readable": true,
10155                         "type": "gint",
10156                         "writable": true
10157                     },
10158                     "use-robust-muxing": {
10159                         "blurb": "Check if muxers support robust muxing via the reserved-max-duration and reserved-duration-remaining properties and use them if so. (Only present on qtmux and mp4mux for now). splitmuxsink may then also  create new fragments if the reserved header space is about to overflow. Note that for mp4mux and qtmux, reserved-moov-update-period must be set manually by the app to a non-zero value for robust muxing to have an effect.",
10160                         "conditionally-available": false,
10161                         "construct": false,
10162                         "construct-only": false,
10163                         "controllable": false,
10164                         "default": "false",
10165                         "mutable": "null",
10166                         "readable": true,
10167                         "type": "gboolean",
10168                         "writable": true
10169                     }
10170                 },
10171                 "rank": "none",
10172                 "signals": {
10173                     "format-location": {
10174                         "args": [
10175                             {
10176                                 "name": "arg0",
10177                                 "type": "guint"
10178                             }
10179                         ],
10180                         "return-type": "gchararray",
10181                         "when": "last"
10182                     },
10183                     "format-location-full": {
10184                         "args": [
10185                             {
10186                                 "name": "arg0",
10187                                 "type": "guint"
10188                             },
10189                             {
10190                                 "name": "arg1",
10191                                 "type": "GstSample"
10192                             }
10193                         ],
10194                         "return-type": "gchararray",
10195                         "when": "last"
10196                     },
10197                     "muxer-added": {
10198                         "args": [
10199                             {
10200                                 "name": "arg0",
10201                                 "type": "GstElement"
10202                             }
10203                         ],
10204                         "return-type": "void",
10205                         "when": "last"
10206                     },
10207                     "sink-added": {
10208                         "args": [
10209                             {
10210                                 "name": "arg0",
10211                                 "type": "GstElement"
10212                             }
10213                         ],
10214                         "return-type": "void",
10215                         "when": "last"
10216                     },
10217                     "split-after": {
10218                         "action": true,
10219                         "args": [],
10220                         "return-type": "void",
10221                         "when": "last"
10222                     },
10223                     "split-at-running-time": {
10224                         "action": true,
10225                         "args": [
10226                             {
10227                                 "name": "arg0",
10228                                 "type": "guint64"
10229                             }
10230                         ],
10231                         "return-type": "void",
10232                         "when": "last"
10233                     },
10234                     "split-now": {
10235                         "action": true,
10236                         "args": [],
10237                         "return-type": "void",
10238                         "when": "last"
10239                     }
10240                 }
10241             },
10242             "splitmuxsrc": {
10243                 "author": "Jan Schmidt <jan@centricular.com>",
10244                 "description": "Source that reads a set of files created by splitmuxsink",
10245                 "hierarchy": [
10246                     "GstSplitMuxSrc",
10247                     "GstBin",
10248                     "GstElement",
10249                     "GstObject",
10250                     "GInitiallyUnowned",
10251                     "GObject"
10252                 ],
10253                 "interfaces": [
10254                     "GstChildProxy",
10255                     "GstURIHandler"
10256                 ],
10257                 "klass": "Generic/Bin/Demuxer",
10258                 "long-name": "Split File Demuxing Bin",
10259                 "pad-templates": {
10260                     "audio_%%u": {
10261                         "caps": "ANY",
10262                         "direction": "src",
10263                         "presence": "sometimes"
10264                     },
10265                     "subtitle_%%u": {
10266                         "caps": "ANY",
10267                         "direction": "src",
10268                         "presence": "sometimes"
10269                     },
10270                     "video": {
10271                         "caps": "ANY",
10272                         "direction": "src",
10273                         "presence": "sometimes"
10274                     },
10275                     "video_%%u": {
10276                         "caps": "ANY",
10277                         "direction": "src",
10278                         "presence": "sometimes"
10279                     }
10280                 },
10281                 "properties": {
10282                     "location": {
10283                         "blurb": "Glob pattern for the location of the files to read",
10284                         "conditionally-available": false,
10285                         "construct": false,
10286                         "construct-only": false,
10287                         "controllable": false,
10288                         "default": "NULL",
10289                         "mutable": "null",
10290                         "readable": true,
10291                         "type": "gchararray",
10292                         "writable": true
10293                     }
10294                 },
10295                 "rank": "none",
10296                 "signals": {
10297                     "format-location": {
10298                         "args": [],
10299                         "return-type": "GStrv",
10300                         "when": "last"
10301                     }
10302                 }
10303             }
10304         },
10305         "filename": "gstmultifile",
10306         "license": "LGPL",
10307         "other-types": {
10308             "GstMultiFileSinkNext": {
10309                 "kind": "enum",
10310                 "values": [
10311                     {
10312                         "desc": "New file for each buffer",
10313                         "name": "buffer",
10314                         "value": "0"
10315                     },
10316                     {
10317                         "desc": "New file after each discontinuity",
10318                         "name": "discont",
10319                         "value": "1"
10320                     },
10321                     {
10322                         "desc": "New file at each key frame (Useful for MPEG-TS segmenting)",
10323                         "name": "key-frame",
10324                         "value": "2"
10325                     },
10326                     {
10327                         "desc": "New file after a force key unit event",
10328                         "name": "key-unit-event",
10329                         "value": "3"
10330                     },
10331                     {
10332                         "desc": "New file when the configured maximum file size would be exceeded with the next buffer or buffer list",
10333                         "name": "max-size",
10334                         "value": "4"
10335                     },
10336                     {
10337                         "desc": "New file when the configured maximum file duration would be exceeded with the next buffer or buffer list",
10338                         "name": "max-duration",
10339                         "value": "5"
10340                     }
10341                 ]
10342             }
10343         },
10344         "package": "GStreamer Good Plug-ins",
10345         "source": "gst-plugins-good",
10346         "tracers": {},
10347         "url": "Unknown package origin"
10348     },
10349     "multipart": {
10350         "description": "multipart stream manipulation",
10351         "elements": {
10352             "multipartdemux": {
10353                 "author": "Wim Taymans <wim.taymans@gmail.com>, Sjoerd Simons <sjoerd@luon.net>",
10354                 "description": "demux multipart streams",
10355                 "hierarchy": [
10356                     "GstMultipartDemux",
10357                     "GstElement",
10358                     "GstObject",
10359                     "GInitiallyUnowned",
10360                     "GObject"
10361                 ],
10362                 "klass": "Codec/Demuxer",
10363                 "long-name": "Multipart demuxer",
10364                 "pad-templates": {
10365                     "sink": {
10366                         "caps": "multipart/x-mixed-replace:\n",
10367                         "direction": "sink",
10368                         "presence": "always"
10369                     },
10370                     "src_%%u": {
10371                         "caps": "ANY",
10372                         "direction": "src",
10373                         "presence": "sometimes"
10374                     }
10375                 },
10376                 "properties": {
10377                     "boundary": {
10378                         "blurb": "The boundary string separating data, automatic if NULL",
10379                         "conditionally-available": false,
10380                         "construct": true,
10381                         "construct-only": false,
10382                         "controllable": false,
10383                         "default": "NULL",
10384                         "mutable": "null",
10385                         "readable": true,
10386                         "type": "gchararray",
10387                         "writable": true
10388                     },
10389                     "single-stream": {
10390                         "blurb": "Assume that there is only one stream whose content-type will not change and emit no-more-pads as soon as the first boundary content is parsed, decoded, and pads are linked",
10391                         "conditionally-available": false,
10392                         "construct": false,
10393                         "construct-only": false,
10394                         "controllable": false,
10395                         "default": "false",
10396                         "mutable": "null",
10397                         "readable": true,
10398                         "type": "gboolean",
10399                         "writable": true
10400                     }
10401                 },
10402                 "rank": "primary",
10403                 "signals": {}
10404             },
10405             "multipartmux": {
10406                 "author": "Wim Taymans <wim@fluendo.com>",
10407                 "description": "mux multipart streams",
10408                 "hierarchy": [
10409                     "GstMultipartMux",
10410                     "GstElement",
10411                     "GstObject",
10412                     "GInitiallyUnowned",
10413                     "GObject"
10414                 ],
10415                 "klass": "Codec/Muxer",
10416                 "long-name": "Multipart muxer",
10417                 "pad-templates": {
10418                     "sink_%%u": {
10419                         "caps": "ANY",
10420                         "direction": "sink",
10421                         "presence": "request"
10422                     },
10423                     "src": {
10424                         "caps": "multipart/x-mixed-replace:\n",
10425                         "direction": "src",
10426                         "presence": "always"
10427                     }
10428                 },
10429                 "properties": {
10430                     "boundary": {
10431                         "blurb": "Boundary string",
10432                         "conditionally-available": false,
10433                         "construct": false,
10434                         "construct-only": false,
10435                         "controllable": false,
10436                         "default": "ThisRandomString",
10437                         "mutable": "null",
10438                         "readable": true,
10439                         "type": "gchararray",
10440                         "writable": true
10441                     }
10442                 },
10443                 "rank": "none"
10444             }
10445         },
10446         "filename": "gstmultipart",
10447         "license": "LGPL",
10448         "other-types": {},
10449         "package": "GStreamer Good Plug-ins",
10450         "source": "gst-plugins-good",
10451         "tracers": {},
10452         "url": "Unknown package origin"
10453     },
10454     "navigationtest": {
10455         "description": "Template for a video filter",
10456         "elements": {
10457             "navigationtest": {
10458                 "author": "David Schleef <ds@schleef.org>",
10459                 "description": "Handle navigation events showing a black square following mouse pointer",
10460                 "hierarchy": [
10461                     "GstNavigationtest",
10462                     "GstVideoFilter",
10463                     "GstBaseTransform",
10464                     "GstElement",
10465                     "GstObject",
10466                     "GInitiallyUnowned",
10467                     "GObject"
10468                 ],
10469                 "klass": "Filter/Effect/Video",
10470                 "long-name": "Video navigation test",
10471                 "pad-templates": {
10472                     "sink": {
10473                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10474                         "direction": "sink",
10475                         "presence": "always"
10476                     },
10477                     "src": {
10478                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10479                         "direction": "src",
10480                         "presence": "always"
10481                     }
10482                 },
10483                 "properties": {},
10484                 "rank": "none"
10485             }
10486         },
10487         "filename": "gstnavigationtest",
10488         "license": "LGPL",
10489         "other-types": {},
10490         "package": "GStreamer Good Plug-ins",
10491         "source": "gst-plugins-good",
10492         "tracers": {},
10493         "url": "Unknown package origin"
10494     },
10495     "oss4": {
10496         "description": "Open Sound System (OSS) version 4 support for GStreamer",
10497         "elements": {
10498             "oss4sink": {
10499                 "author": "Tim-Philipp Müller <tim centricular net>",
10500                 "description": "Output to a sound card via OSS version 4",
10501                 "hierarchy": [
10502                     "GstOss4Sink",
10503                     "GstAudioSink",
10504                     "GstAudioBaseSink",
10505                     "GstBaseSink",
10506                     "GstElement",
10507                     "GstObject",
10508                     "GInitiallyUnowned",
10509                     "GObject"
10510                 ],
10511                 "interfaces": [
10512                     "GstStreamVolume"
10513                 ],
10514                 "klass": "Sink/Audio",
10515                 "long-name": "OSS v4 Audio Sink",
10516                 "pad-templates": {
10517                     "sink": {
10518                         "caps": "audio/x-alaw:\n           rate: [ 1, 192000 ]\n       channels: [ 1, 4096 ]\naudio/x-mulaw:\n           rate: [ 1, 192000 ]\n       channels: [ 1, 4096 ]\naudio/x-raw:\n         format: { S32LE, S32BE, S24_32LE, S24_32BE, S24LE, S16LE, S16BE, U16LE, U16BE, S8, U8 }\n         layout: interleaved\n           rate: [ 1, 192000 ]\n       channels: [ 1, 4096 ]\n",
10519                         "direction": "sink",
10520                         "presence": "always"
10521                     }
10522                 },
10523                 "properties": {
10524                     "device": {
10525                         "blurb": "OSS4 device (e.g. /dev/oss/hdaudio0/pcm0 or /dev/dspN) (NULL = use first available playback device)",
10526                         "conditionally-available": false,
10527                         "construct": false,
10528                         "construct-only": false,
10529                         "controllable": false,
10530                         "default": "NULL",
10531                         "mutable": "null",
10532                         "readable": true,
10533                         "type": "gchararray",
10534                         "writable": true
10535                     },
10536                     "device-name": {
10537                         "blurb": "Human-readable name of the sound device",
10538                         "conditionally-available": false,
10539                         "construct": false,
10540                         "construct-only": false,
10541                         "controllable": false,
10542                         "default": "NULL",
10543                         "mutable": "null",
10544                         "readable": true,
10545                         "type": "gchararray",
10546                         "writable": false
10547                     },
10548                     "mute": {
10549                         "blurb": "Mute state of this stream",
10550                         "conditionally-available": false,
10551                         "construct": false,
10552                         "construct-only": false,
10553                         "controllable": false,
10554                         "default": "false",
10555                         "mutable": "null",
10556                         "readable": true,
10557                         "type": "gboolean",
10558                         "writable": true
10559                     },
10560                     "volume": {
10561                         "blurb": "Linear volume of this stream, 1.0=100%%",
10562                         "conditionally-available": false,
10563                         "construct": false,
10564                         "construct-only": false,
10565                         "controllable": false,
10566                         "default": "1",
10567                         "max": "10",
10568                         "min": "0",
10569                         "mutable": "null",
10570                         "readable": true,
10571                         "type": "gdouble",
10572                         "writable": true
10573                     }
10574                 },
10575                 "rank": "secondary + 1"
10576             },
10577             "oss4src": {
10578                 "author": "Tim-Philipp Müller <tim centricular net>",
10579                 "description": "Capture from a sound card via OSS version 4",
10580                 "hierarchy": [
10581                     "GstOss4Source",
10582                     "GstAudioSrc",
10583                     "GstAudioBaseSrc",
10584                     "GstPushSrc",
10585                     "GstBaseSrc",
10586                     "GstElement",
10587                     "GstObject",
10588                     "GInitiallyUnowned",
10589                     "GObject"
10590                 ],
10591                 "klass": "Source/Audio",
10592                 "long-name": "OSS v4 Audio Source",
10593                 "pad-templates": {
10594                     "src": {
10595                         "caps": "audio/x-alaw:\n           rate: [ 1, 192000 ]\n       channels: [ 1, 4096 ]\naudio/x-mulaw:\n           rate: [ 1, 192000 ]\n       channels: [ 1, 4096 ]\naudio/x-raw:\n         format: { S32LE, S32BE, S24_32LE, S24_32BE, S24LE, S16LE, S16BE, U16LE, U16BE, S8, U8 }\n         layout: interleaved\n           rate: [ 1, 192000 ]\n       channels: [ 1, 4096 ]\n",
10596                         "direction": "src",
10597                         "presence": "always"
10598                     }
10599                 },
10600                 "properties": {
10601                     "device": {
10602                         "blurb": "OSS4 device (e.g. /dev/oss/hdaudio0/pcm0 or /dev/dspN) (NULL = use first available device)",
10603                         "conditionally-available": false,
10604                         "construct": false,
10605                         "construct-only": false,
10606                         "controllable": false,
10607                         "default": "NULL",
10608                         "mutable": "null",
10609                         "readable": true,
10610                         "type": "gchararray",
10611                         "writable": true
10612                     },
10613                     "device-name": {
10614                         "blurb": "Human-readable name of the sound device",
10615                         "conditionally-available": false,
10616                         "construct": false,
10617                         "construct-only": false,
10618                         "controllable": false,
10619                         "default": "NULL",
10620                         "mutable": "null",
10621                         "readable": true,
10622                         "type": "gchararray",
10623                         "writable": false
10624                     }
10625                 },
10626                 "rank": "secondary + 1"
10627             }
10628         },
10629         "filename": "gstoss4",
10630         "license": "LGPL",
10631         "other-types": {},
10632         "package": "GStreamer Good Plug-ins",
10633         "source": "gst-plugins-good",
10634         "tracers": {},
10635         "url": "Unknown package origin"
10636     },
10637     "ossaudio": {
10638         "description": "OSS (Open Sound System) support for GStreamer",
10639         "elements": {
10640             "osssink": {
10641                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim.taymans@chello.be>",
10642                 "description": "Output to a sound card via OSS",
10643                 "hierarchy": [
10644                     "GstOssSink",
10645                     "GstAudioSink",
10646                     "GstAudioBaseSink",
10647                     "GstBaseSink",
10648                     "GstElement",
10649                     "GstObject",
10650                     "GInitiallyUnowned",
10651                     "GObject"
10652                 ],
10653                 "klass": "Sink/Audio",
10654                 "long-name": "Audio Sink (OSS)",
10655                 "pad-templates": {
10656                     "sink": {
10657                         "caps": "audio/x-raw:\n         format: { S16LE, U16LE, S8, U8 }\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: 1\naudio/x-raw:\n         format: { S16LE, U16LE, S8, U8 }\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: 2\n   channel-mask: 0x0000000000000003\n",
10658                         "direction": "sink",
10659                         "presence": "always"
10660                     }
10661                 },
10662                 "properties": {
10663                     "device": {
10664                         "blurb": "OSS device (usually /dev/dspN)",
10665                         "conditionally-available": false,
10666                         "construct": false,
10667                         "construct-only": false,
10668                         "controllable": false,
10669                         "default": "/dev/dsp",
10670                         "mutable": "null",
10671                         "readable": true,
10672                         "type": "gchararray",
10673                         "writable": true
10674                     }
10675                 },
10676                 "rank": "secondary"
10677             },
10678             "osssrc": {
10679                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim@fluendo.com>",
10680                 "description": "Capture from a sound card via OSS",
10681                 "hierarchy": [
10682                     "GstOssSrc",
10683                     "GstAudioSrc",
10684                     "GstAudioBaseSrc",
10685                     "GstPushSrc",
10686                     "GstBaseSrc",
10687                     "GstElement",
10688                     "GstObject",
10689                     "GInitiallyUnowned",
10690                     "GObject"
10691                 ],
10692                 "klass": "Source/Audio",
10693                 "long-name": "Audio Source (OSS)",
10694                 "pad-templates": {
10695                     "src": {
10696                         "caps": "audio/x-raw:\n         format: { S16LE, U16LE, S8, U8 }\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: 1\naudio/x-raw:\n         format: { S16LE, U16LE, S8, U8 }\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: 2\n   channel-mask: 0x0000000000000003\n",
10697                         "direction": "src",
10698                         "presence": "always"
10699                     }
10700                 },
10701                 "properties": {
10702                     "device": {
10703                         "blurb": "OSS device (usually /dev/dspN)",
10704                         "conditionally-available": false,
10705                         "construct": false,
10706                         "construct-only": false,
10707                         "controllable": false,
10708                         "default": "/dev/dsp",
10709                         "mutable": "null",
10710                         "readable": true,
10711                         "type": "gchararray",
10712                         "writable": true
10713                     },
10714                     "device-name": {
10715                         "blurb": "Human-readable name of the sound device",
10716                         "conditionally-available": false,
10717                         "construct": false,
10718                         "construct-only": false,
10719                         "controllable": false,
10720                         "default": "",
10721                         "mutable": "null",
10722                         "readable": true,
10723                         "type": "gchararray",
10724                         "writable": false
10725                     }
10726                 },
10727                 "rank": "secondary"
10728             }
10729         },
10730         "filename": "gstossaudio",
10731         "license": "LGPL",
10732         "other-types": {},
10733         "package": "GStreamer Good Plug-ins",
10734         "source": "gst-plugins-good",
10735         "tracers": {},
10736         "url": "Unknown package origin"
10737     },
10738     "png": {
10739         "description": "PNG plugin library",
10740         "elements": {
10741             "pngdec": {
10742                 "author": "Wim Taymans <wim@fluendo.com>",
10743                 "description": "Decode a png video frame to a raw image",
10744                 "hierarchy": [
10745                     "GstPngDec",
10746                     "GstVideoDecoder",
10747                     "GstElement",
10748                     "GstObject",
10749                     "GInitiallyUnowned",
10750                     "GObject"
10751                 ],
10752                 "klass": "Codec/Decoder/Image",
10753                 "long-name": "PNG image decoder",
10754                 "pad-templates": {
10755                     "sink": {
10756                         "caps": "image/png:\n",
10757                         "direction": "sink",
10758                         "presence": "always"
10759                     },
10760                     "src": {
10761                         "caps": "video/x-raw:\n         format: { RGBA, RGB, ARGB64, GRAY8, GRAY16_BE }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10762                         "direction": "src",
10763                         "presence": "always"
10764                     }
10765                 },
10766                 "properties": {},
10767                 "rank": "primary"
10768             },
10769             "pngenc": {
10770                 "author": "Jeremy SIMON <jsimon13@yahoo.fr>",
10771                 "description": "Encode a video frame to a .png image",
10772                 "hierarchy": [
10773                     "GstPngEnc",
10774                     "GstVideoEncoder",
10775                     "GstElement",
10776                     "GstObject",
10777                     "GInitiallyUnowned",
10778                     "GObject"
10779                 ],
10780                 "interfaces": [
10781                     "GstPreset"
10782                 ],
10783                 "klass": "Codec/Encoder/Image",
10784                 "long-name": "PNG image encoder",
10785                 "pad-templates": {
10786                     "sink": {
10787                         "caps": "video/x-raw:\n         format: { RGBA, RGB, GRAY8, GRAY16_BE }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10788                         "direction": "sink",
10789                         "presence": "always"
10790                     },
10791                     "src": {
10792                         "caps": "image/png:\n          width: [ 16, 1000000 ]\n         height: [ 16, 1000000 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10793                         "direction": "src",
10794                         "presence": "always"
10795                     }
10796                 },
10797                 "properties": {
10798                     "compression-level": {
10799                         "blurb": "PNG compression level",
10800                         "conditionally-available": false,
10801                         "construct": false,
10802                         "construct-only": false,
10803                         "controllable": false,
10804                         "default": "6",
10805                         "max": "9",
10806                         "min": "0",
10807                         "mutable": "null",
10808                         "readable": true,
10809                         "type": "guint",
10810                         "writable": true
10811                     },
10812                     "snapshot": {
10813                         "blurb": "Send EOS after encoding a frame, useful for snapshots",
10814                         "conditionally-available": false,
10815                         "construct": false,
10816                         "construct-only": false,
10817                         "controllable": false,
10818                         "default": "false",
10819                         "mutable": "null",
10820                         "readable": true,
10821                         "type": "gboolean",
10822                         "writable": true
10823                     }
10824                 },
10825                 "rank": "primary"
10826             }
10827         },
10828         "filename": "gstpng",
10829         "license": "LGPL",
10830         "other-types": {},
10831         "package": "GStreamer Good Plug-ins",
10832         "source": "gst-plugins-good",
10833         "tracers": {},
10834         "url": "Unknown package origin"
10835     },
10836     "pulseaudio": {
10837         "description": "PulseAudio plugin library",
10838         "elements": {
10839             "pulsesink": {
10840                 "author": "Lennart Poettering",
10841                 "description": "Plays audio to a PulseAudio server",
10842                 "hierarchy": [
10843                     "GstPulseSink",
10844                     "GstAudioBaseSink",
10845                     "GstBaseSink",
10846                     "GstElement",
10847                     "GstObject",
10848                     "GInitiallyUnowned",
10849                     "GObject"
10850                 ],
10851                 "interfaces": [
10852                     "GstStreamVolume"
10853                 ],
10854                 "klass": "Sink/Audio",
10855                 "long-name": "PulseAudio Audio Sink",
10856                 "pad-templates": {
10857                     "sink": {
10858                         "caps": "audio/x-raw:\n         format: { S16LE, S16BE, F32LE, F32BE, S32LE, S32BE, S24LE, S24BE, S24_32LE, S24_32BE, U8 }\n         layout: interleaved\n           rate: [ 1, 384000 ]\n       channels: [ 1, 32 ]\naudio/x-alaw:\n           rate: [ 1, 384000 ]\n       channels: [ 1, 32 ]\naudio/x-mulaw:\n           rate: [ 1, 384000 ]\n       channels: [ 1, 32 ]\naudio/x-ac3:\n         framed: true\naudio/x-eac3:\n         framed: true\naudio/x-dts:\n         framed: true\n     block-size: { (int)512, (int)1024, (int)2048 }\naudio/mpeg:\n    mpegversion: 1\nmpegaudioversion: [ 1, 3 ]\n         parsed: true\naudio/mpeg:\n    mpegversion: { (int)2, (int)4 }\n         framed: true\n  stream-format: adts\n",
10859                         "direction": "sink",
10860                         "presence": "always"
10861                     }
10862                 },
10863                 "properties": {
10864                     "client-name": {
10865                         "blurb": "The PulseAudio client name to use",
10866                         "conditionally-available": false,
10867                         "construct": false,
10868                         "construct-only": false,
10869                         "controllable": false,
10870                         "default": "gst-hotdoc-plugins-scanner",
10871                         "mutable": "ready",
10872                         "readable": true,
10873                         "type": "gchararray",
10874                         "writable": true
10875                     },
10876                     "current-device": {
10877                         "blurb": "The current PulseAudio sink device",
10878                         "conditionally-available": false,
10879                         "construct": false,
10880                         "construct-only": false,
10881                         "controllable": false,
10882                         "default": "",
10883                         "mutable": "null",
10884                         "readable": true,
10885                         "type": "gchararray",
10886                         "writable": false
10887                     },
10888                     "device": {
10889                         "blurb": "The PulseAudio sink device to connect to",
10890                         "conditionally-available": false,
10891                         "construct": false,
10892                         "construct-only": false,
10893                         "controllable": false,
10894                         "default": "NULL",
10895                         "mutable": "null",
10896                         "readable": true,
10897                         "type": "gchararray",
10898                         "writable": true
10899                     },
10900                     "device-name": {
10901                         "blurb": "Human-readable name of the sound device",
10902                         "conditionally-available": false,
10903                         "construct": false,
10904                         "construct-only": false,
10905                         "controllable": false,
10906                         "default": "NULL",
10907                         "mutable": "null",
10908                         "readable": true,
10909                         "type": "gchararray",
10910                         "writable": false
10911                     },
10912                     "mute": {
10913                         "blurb": "Mute state of this stream",
10914                         "conditionally-available": false,
10915                         "construct": false,
10916                         "construct-only": false,
10917                         "controllable": false,
10918                         "default": "false",
10919                         "mutable": "null",
10920                         "readable": true,
10921                         "type": "gboolean",
10922                         "writable": true
10923                     },
10924                     "server": {
10925                         "blurb": "The PulseAudio server to connect to",
10926                         "conditionally-available": false,
10927                         "construct": false,
10928                         "construct-only": false,
10929                         "controllable": false,
10930                         "default": "NULL",
10931                         "mutable": "null",
10932                         "readable": true,
10933                         "type": "gchararray",
10934                         "writable": true
10935                     },
10936                     "stream-properties": {
10937                         "blurb": "list of pulseaudio stream properties",
10938                         "conditionally-available": false,
10939                         "construct": false,
10940                         "construct-only": false,
10941                         "controllable": false,
10942                         "mutable": "null",
10943                         "readable": true,
10944                         "type": "GstStructure",
10945                         "writable": true
10946                     },
10947                     "volume": {
10948                         "blurb": "Linear volume of this stream, 1.0=100%%",
10949                         "conditionally-available": false,
10950                         "construct": false,
10951                         "construct-only": false,
10952                         "controllable": false,
10953                         "default": "1",
10954                         "max": "10",
10955                         "min": "0",
10956                         "mutable": "null",
10957                         "readable": true,
10958                         "type": "gdouble",
10959                         "writable": true
10960                     }
10961                 },
10962                 "rank": "primary + 10"
10963             },
10964             "pulsesrc": {
10965                 "author": "Lennart Poettering",
10966                 "description": "Captures audio from a PulseAudio server",
10967                 "hierarchy": [
10968                     "GstPulseSrc",
10969                     "GstAudioSrc",
10970                     "GstAudioBaseSrc",
10971                     "GstPushSrc",
10972                     "GstBaseSrc",
10973                     "GstElement",
10974                     "GstObject",
10975                     "GInitiallyUnowned",
10976                     "GObject"
10977                 ],
10978                 "interfaces": [
10979                     "GstStreamVolume"
10980                 ],
10981                 "klass": "Source/Audio",
10982                 "long-name": "PulseAudio Audio Source",
10983                 "pad-templates": {
10984                     "src": {
10985                         "caps": "audio/x-raw:\n         format: { S16LE, S16BE, F32LE, F32BE, S32LE, S32BE, S24LE, S24BE, S24_32LE, S24_32BE, U8 }\n         layout: interleaved\n           rate: [ 1, 384000 ]\n       channels: [ 1, 32 ]\naudio/x-alaw:\n           rate: [ 1, 384000 ]\n       channels: [ 1, 32 ]\naudio/x-mulaw:\n           rate: [ 1, 384000 ]\n       channels: [ 1, 32 ]\n",
10986                         "direction": "src",
10987                         "presence": "always"
10988                     }
10989                 },
10990                 "properties": {
10991                     "client-name": {
10992                         "blurb": "The PulseAudio client_name_to_use",
10993                         "conditionally-available": false,
10994                         "construct": false,
10995                         "construct-only": false,
10996                         "controllable": false,
10997                         "default": "gst-hotdoc-plugins-scanner",
10998                         "mutable": "ready",
10999                         "readable": true,
11000                         "type": "gchararray",
11001                         "writable": true
11002                     },
11003                     "current-device": {
11004                         "blurb": "The current PulseAudio source device",
11005                         "conditionally-available": false,
11006                         "construct": false,
11007                         "construct-only": false,
11008                         "controllable": false,
11009                         "default": "",
11010                         "mutable": "null",
11011                         "readable": true,
11012                         "type": "gchararray",
11013                         "writable": false
11014                     },
11015                     "device": {
11016                         "blurb": "The PulseAudio source device to connect to",
11017                         "conditionally-available": false,
11018                         "construct": false,
11019                         "construct-only": false,
11020                         "controllable": false,
11021                         "default": "NULL",
11022                         "mutable": "null",
11023                         "readable": true,
11024                         "type": "gchararray",
11025                         "writable": true
11026                     },
11027                     "device-name": {
11028                         "blurb": "Human-readable name of the sound device",
11029                         "conditionally-available": false,
11030                         "construct": false,
11031                         "construct-only": false,
11032                         "controllable": false,
11033                         "default": "NULL",
11034                         "mutable": "null",
11035                         "readable": true,
11036                         "type": "gchararray",
11037                         "writable": false
11038                     },
11039                     "mute": {
11040                         "blurb": "Mute state of this stream",
11041                         "conditionally-available": false,
11042                         "construct": false,
11043                         "construct-only": false,
11044                         "controllable": false,
11045                         "default": "false",
11046                         "mutable": "null",
11047                         "readable": true,
11048                         "type": "gboolean",
11049                         "writable": true
11050                     },
11051                     "server": {
11052                         "blurb": "The PulseAudio server to connect to",
11053                         "conditionally-available": false,
11054                         "construct": false,
11055                         "construct-only": false,
11056                         "controllable": false,
11057                         "default": "NULL",
11058                         "mutable": "null",
11059                         "readable": true,
11060                         "type": "gchararray",
11061                         "writable": true
11062                     },
11063                     "source-output-index": {
11064                         "blurb": "The index of the PulseAudio source output corresponding to this record stream",
11065                         "conditionally-available": false,
11066                         "construct": false,
11067                         "construct-only": false,
11068                         "controllable": false,
11069                         "default": "-1",
11070                         "max": "-1",
11071                         "min": "0",
11072                         "mutable": "null",
11073                         "readable": true,
11074                         "type": "guint",
11075                         "writable": false
11076                     },
11077                     "stream-properties": {
11078                         "blurb": "list of pulseaudio stream properties",
11079                         "conditionally-available": false,
11080                         "construct": false,
11081                         "construct-only": false,
11082                         "controllable": false,
11083                         "mutable": "null",
11084                         "readable": true,
11085                         "type": "GstStructure",
11086                         "writable": true
11087                     },
11088                     "volume": {
11089                         "blurb": "Linear volume of this stream, 1.0=100%%",
11090                         "conditionally-available": false,
11091                         "construct": false,
11092                         "construct-only": false,
11093                         "controllable": false,
11094                         "default": "1",
11095                         "max": "10",
11096                         "min": "0",
11097                         "mutable": "null",
11098                         "readable": true,
11099                         "type": "gdouble",
11100                         "writable": true
11101                     }
11102                 },
11103                 "rank": "primary + 10"
11104             }
11105         },
11106         "filename": "gstpulseaudio",
11107         "license": "LGPL",
11108         "other-types": {},
11109         "package": "GStreamer Good Plug-ins",
11110         "source": "gst-plugins-good",
11111         "tracers": {},
11112         "url": "Unknown package origin"
11113     },
11114     "qmlgl": {
11115         "description": "Qt gl plugin",
11116         "elements": {
11117             "qmlgloverlay": {
11118                 "author": "Matthew Waters <matthew@centricular.com>",
11119                 "description": "A filter that renders a QML scene onto a video stream",
11120                 "hierarchy": [
11121                     "GstQtOverlay",
11122                     "GstGLFilter",
11123                     "GstGLBaseFilter",
11124                     "GstBaseTransform",
11125                     "GstElement",
11126                     "GstObject",
11127                     "GInitiallyUnowned",
11128                     "GObject"
11129                 ],
11130                 "klass": "Filter/QML/Overlay",
11131                 "long-name": "Qt Video Overlay",
11132                 "pad-templates": {
11133                     "sink": {
11134                         "caps": "video/x-raw(ANY):\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n texture-target: 2D\n\nvideo/x-raw(memory:GLMemory):\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n texture-target: 2D\n",
11135                         "direction": "sink",
11136                         "presence": "always"
11137                     },
11138                     "src": {
11139                         "caps": "video/x-raw(memory:GLMemory):\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n texture-target: 2D\n\nvideo/x-raw(ANY):\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n texture-target: 2D\n",
11140                         "direction": "src",
11141                         "presence": "always"
11142                     }
11143                 },
11144                 "properties": {
11145                     "context": {
11146                         "blurb": "Get OpenGL context",
11147                         "conditionally-available": false,
11148                         "construct": false,
11149                         "construct-only": false,
11150                         "controllable": false,
11151                         "mutable": "null",
11152                         "readable": true,
11153                         "type": "GstGLContext",
11154                         "writable": false
11155                     },
11156                     "qml-scene": {
11157                         "blurb": "The contents of the QML scene",
11158                         "conditionally-available": false,
11159                         "construct": false,
11160                         "construct-only": false,
11161                         "controllable": false,
11162                         "default": "NULL",
11163                         "mutable": "null",
11164                         "readable": true,
11165                         "type": "gchararray",
11166                         "writable": true
11167                     },
11168                     "qos": {
11169                         "blurb": "Handle Quality-of-Service events",
11170                         "conditionally-available": false,
11171                         "construct": false,
11172                         "construct-only": false,
11173                         "controllable": false,
11174                         "default": "true",
11175                         "mutable": "null",
11176                         "readable": true,
11177                         "type": "gboolean",
11178                         "writable": true
11179                     },
11180                     "root-item": {
11181                         "blurb": "The root QQuickItem from the qml-scene used to render",
11182                         "conditionally-available": false,
11183                         "construct": false,
11184                         "construct-only": false,
11185                         "controllable": false,
11186                         "mutable": "null",
11187                         "readable": true,
11188                         "type": "gpointer",
11189                         "writable": false
11190                     },
11191                     "widget": {
11192                         "blurb": "The QQuickItem to place the input video in the object hierarchy",
11193                         "conditionally-available": false,
11194                         "construct": false,
11195                         "construct-only": false,
11196                         "controllable": false,
11197                         "mutable": "null",
11198                         "readable": true,
11199                         "type": "gpointer",
11200                         "writable": true
11201                     }
11202                 },
11203                 "rank": "none",
11204                 "signals": {
11205                     "qml-scene-destroyed": {
11206                         "args": [],
11207                         "return-type": "void",
11208                         "when": "last"
11209                     },
11210                     "qml-scene-initialized": {
11211                         "args": [],
11212                         "return-type": "void",
11213                         "when": "last"
11214                     }
11215                 }
11216             },
11217             "qmlglsink": {
11218                 "author": "Matthew Waters <matthew@centricular.com>",
11219                 "description": "A video sink that renders to a QQuickItem",
11220                 "hierarchy": [
11221                     "GstQtSink",
11222                     "GstVideoSink",
11223                     "GstBaseSink",
11224                     "GstElement",
11225                     "GstObject",
11226                     "GInitiallyUnowned",
11227                     "GObject"
11228                 ],
11229                 "interfaces": [
11230                     "GstNavigation"
11231                 ],
11232                 "klass": "Sink/Video",
11233                 "long-name": "Qt Video Sink",
11234                 "pad-templates": {
11235                     "sink": {
11236                         "caps": "video/x-raw(memory:GLMemory):\n         format: { RGB, RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n texture-target: 2D\n",
11237                         "direction": "sink",
11238                         "presence": "always"
11239                     }
11240                 },
11241                 "properties": {
11242                     "async": {
11243                         "blurb": "Go asynchronously to PAUSED",
11244                         "conditionally-available": false,
11245                         "construct": false,
11246                         "construct-only": false,
11247                         "controllable": false,
11248                         "default": "true",
11249                         "mutable": "null",
11250                         "readable": true,
11251                         "type": "gboolean",
11252                         "writable": true
11253                     },
11254                     "blocksize": {
11255                         "blurb": "Size in bytes to pull per buffer (0 = default)",
11256                         "conditionally-available": false,
11257                         "construct": false,
11258                         "construct-only": false,
11259                         "controllable": false,
11260                         "default": "4096",
11261                         "max": "-1",
11262                         "min": "0",
11263                         "mutable": "null",
11264                         "readable": true,
11265                         "type": "guint",
11266                         "writable": true
11267                     },
11268                     "enable-last-sample": {
11269                         "blurb": "Enable the last-sample property",
11270                         "conditionally-available": false,
11271                         "construct": false,
11272                         "construct-only": false,
11273                         "controllable": false,
11274                         "default": "true",
11275                         "mutable": "null",
11276                         "readable": true,
11277                         "type": "gboolean",
11278                         "writable": true
11279                     },
11280                     "force-aspect-ratio": {
11281                         "blurb": "When enabled, scaling will respect original aspect ratio",
11282                         "conditionally-available": false,
11283                         "construct": false,
11284                         "construct-only": false,
11285                         "controllable": false,
11286                         "default": "true",
11287                         "mutable": "null",
11288                         "readable": true,
11289                         "type": "gboolean",
11290                         "writable": true
11291                     },
11292                     "last-sample": {
11293                         "blurb": "The last sample received in the sink",
11294                         "conditionally-available": false,
11295                         "construct": false,
11296                         "construct-only": false,
11297                         "controllable": false,
11298                         "mutable": "null",
11299                         "readable": true,
11300                         "type": "GstSample",
11301                         "writable": false
11302                     },
11303                     "max-bitrate": {
11304                         "blurb": "The maximum bits per second to render (0 = disabled)",
11305                         "conditionally-available": false,
11306                         "construct": false,
11307                         "construct-only": false,
11308                         "controllable": false,
11309                         "default": "0",
11310                         "max": "18446744073709551615",
11311                         "min": "0",
11312                         "mutable": "null",
11313                         "readable": true,
11314                         "type": "guint64",
11315                         "writable": true
11316                     },
11317                     "max-lateness": {
11318                         "blurb": "Maximum number of nanoseconds that a buffer can be late before it is dropped (-1 unlimited)",
11319                         "conditionally-available": false,
11320                         "construct": false,
11321                         "construct-only": false,
11322                         "controllable": false,
11323                         "default": "5000000",
11324                         "max": "9223372036854775807",
11325                         "min": "-1",
11326                         "mutable": "null",
11327                         "readable": true,
11328                         "type": "gint64",
11329                         "writable": true
11330                     },
11331                     "pixel-aspect-ratio": {
11332                         "blurb": "The pixel aspect ratio of the device",
11333                         "conditionally-available": false,
11334                         "construct": false,
11335                         "construct-only": false,
11336                         "controllable": false,
11337                         "default": "0/1",
11338                         "max": "2147483647/1",
11339                         "min": "0/1",
11340                         "mutable": "null",
11341                         "readable": true,
11342                         "type": "GstFraction",
11343                         "writable": true
11344                     },
11345                     "processing-deadline": {
11346                         "blurb": "Maximum processing time for a buffer in nanoseconds",
11347                         "conditionally-available": false,
11348                         "construct": false,
11349                         "construct-only": false,
11350                         "controllable": false,
11351                         "default": "15000000",
11352                         "max": "18446744073709551615",
11353                         "min": "0",
11354                         "mutable": "null",
11355                         "readable": true,
11356                         "type": "guint64",
11357                         "writable": true
11358                     },
11359                     "qos": {
11360                         "blurb": "Generate Quality-of-Service events upstream",
11361                         "conditionally-available": false,
11362                         "construct": false,
11363                         "construct-only": false,
11364                         "controllable": false,
11365                         "default": "true",
11366                         "mutable": "null",
11367                         "readable": true,
11368                         "type": "gboolean",
11369                         "writable": true
11370                     },
11371                     "render-delay": {
11372                         "blurb": "Additional render delay of the sink in nanoseconds",
11373                         "conditionally-available": false,
11374                         "construct": false,
11375                         "construct-only": false,
11376                         "controllable": false,
11377                         "default": "0",
11378                         "max": "18446744073709551615",
11379                         "min": "0",
11380                         "mutable": "null",
11381                         "readable": true,
11382                         "type": "guint64",
11383                         "writable": true
11384                     },
11385                     "show-preroll-frame": {
11386                         "blurb": "Whether to render video frames during preroll",
11387                         "conditionally-available": false,
11388                         "construct": true,
11389                         "construct-only": false,
11390                         "controllable": false,
11391                         "default": "true",
11392                         "mutable": "null",
11393                         "readable": true,
11394                         "type": "gboolean",
11395                         "writable": true
11396                     },
11397                     "stats": {
11398                         "blurb": "Sink Statistics",
11399                         "conditionally-available": false,
11400                         "construct": false,
11401                         "construct-only": false,
11402                         "controllable": false,
11403                         "default": "application/x-gst-base-sink-stats, average-rate=(double)0, dropped=(guint64)0, rendered=(guint64)0;",
11404                         "mutable": "null",
11405                         "readable": true,
11406                         "type": "GstStructure",
11407                         "writable": false
11408                     },
11409                     "sync": {
11410                         "blurb": "Sync on the clock",
11411                         "conditionally-available": false,
11412                         "construct": false,
11413                         "construct-only": false,
11414                         "controllable": false,
11415                         "default": "true",
11416                         "mutable": "null",
11417                         "readable": true,
11418                         "type": "gboolean",
11419                         "writable": true
11420                     },
11421                     "throttle-time": {
11422                         "blurb": "The time to keep between rendered buffers (0 = disabled)",
11423                         "conditionally-available": false,
11424                         "construct": false,
11425                         "construct-only": false,
11426                         "controllable": false,
11427                         "default": "0",
11428                         "max": "18446744073709551615",
11429                         "min": "0",
11430                         "mutable": "null",
11431                         "readable": true,
11432                         "type": "guint64",
11433                         "writable": true
11434                     },
11435                     "ts-offset": {
11436                         "blurb": "Timestamp offset in nanoseconds",
11437                         "conditionally-available": false,
11438                         "construct": false,
11439                         "construct-only": false,
11440                         "controllable": false,
11441                         "default": "0",
11442                         "max": "9223372036854775807",
11443                         "min": "-9223372036854775808",
11444                         "mutable": "null",
11445                         "readable": true,
11446                         "type": "gint64",
11447                         "writable": true
11448                     },
11449                     "widget": {
11450                         "blurb": "The QQuickItem to place in the object hierarchy",
11451                         "conditionally-available": false,
11452                         "construct": false,
11453                         "construct-only": false,
11454                         "controllable": false,
11455                         "mutable": "null",
11456                         "readable": true,
11457                         "type": "gpointer",
11458                         "writable": true
11459                     }
11460                 },
11461                 "rank": "none"
11462             },
11463             "qmlglsrc": {
11464                 "author": "Multimedia Team <shmmmw@freescale.com>",
11465                 "description": "A video src that captures a window from a QML view",
11466                 "hierarchy": [
11467                     "GstQtSrc",
11468                     "GstPushSrc",
11469                     "GstBaseSrc",
11470                     "GstElement",
11471                     "GstObject",
11472                     "GInitiallyUnowned",
11473                     "GObject"
11474                 ],
11475                 "klass": "Source/Video",
11476                 "long-name": "Qt Video Source",
11477                 "pad-templates": {
11478                     "src": {
11479                         "caps": "video/x-raw(memory:GLMemory):\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n texture-target: 2D\n",
11480                         "direction": "src",
11481                         "presence": "always"
11482                     }
11483                 },
11484                 "properties": {
11485                     "blocksize": {
11486                         "blurb": "Size in bytes to read per buffer (-1 = default)",
11487                         "conditionally-available": false,
11488                         "construct": false,
11489                         "construct-only": false,
11490                         "controllable": false,
11491                         "default": "4096",
11492                         "max": "-1",
11493                         "min": "0",
11494                         "mutable": "null",
11495                         "readable": true,
11496                         "type": "guint",
11497                         "writable": true
11498                     },
11499                     "do-timestamp": {
11500                         "blurb": "Apply current stream time to buffers",
11501                         "conditionally-available": false,
11502                         "construct": false,
11503                         "construct-only": false,
11504                         "controllable": false,
11505                         "default": "false",
11506                         "mutable": "null",
11507                         "readable": true,
11508                         "type": "gboolean",
11509                         "writable": true
11510                     },
11511                     "num-buffers": {
11512                         "blurb": "Number of buffers to output before sending EOS (-1 = unlimited)",
11513                         "conditionally-available": false,
11514                         "construct": false,
11515                         "construct-only": false,
11516                         "controllable": false,
11517                         "default": "-1",
11518                         "max": "2147483647",
11519                         "min": "-1",
11520                         "mutable": "null",
11521                         "readable": true,
11522                         "type": "gint",
11523                         "writable": true
11524                     },
11525                     "typefind": {
11526                         "blurb": "Run typefind before negotiating (deprecated, non-functional)",
11527                         "conditionally-available": false,
11528                         "construct": false,
11529                         "construct-only": false,
11530                         "controllable": false,
11531                         "default": "false",
11532                         "mutable": "null",
11533                         "readable": true,
11534                         "type": "gboolean",
11535                         "writable": true
11536                     },
11537                     "use-default-fbo": {
11538                         "blurb": "When set it will not create a new FBO for the QML render thread",
11539                         "conditionally-available": false,
11540                         "construct": false,
11541                         "construct-only": false,
11542                         "controllable": false,
11543                         "default": "false",
11544                         "mutable": "null",
11545                         "readable": true,
11546                         "type": "gboolean",
11547                         "writable": true
11548                     },
11549                     "window": {
11550                         "blurb": "The QQuickWindow to place in the object hierarchy",
11551                         "conditionally-available": false,
11552                         "construct": false,
11553                         "construct-only": false,
11554                         "controllable": false,
11555                         "mutable": "null",
11556                         "readable": true,
11557                         "type": "gpointer",
11558                         "writable": true
11559                     }
11560                 },
11561                 "rank": "none"
11562             }
11563         },
11564         "filename": "gstqmlgl",
11565         "license": "LGPL",
11566         "other-types": {},
11567         "package": "GStreamer Good Plug-ins",
11568         "source": "gst-plugins-good",
11569         "tracers": {},
11570         "url": "Unknown package origin"
11571     },
11572     "replaygain": {
11573         "description": "ReplayGain volume normalization",
11574         "elements": {
11575             "rganalysis": {
11576                 "author": "René Stadler <mail@renestadler.de>",
11577                 "description": "Perform the ReplayGain analysis",
11578                 "hierarchy": [
11579                     "GstRgAnalysis",
11580                     "GstBaseTransform",
11581                     "GstElement",
11582                     "GstObject",
11583                     "GInitiallyUnowned",
11584                     "GObject"
11585                 ],
11586                 "klass": "Filter/Analyzer/Audio",
11587                 "long-name": "ReplayGain analysis",
11588                 "pad-templates": {
11589                     "sink": {
11590                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n         layout: interleaved\n       channels: 1\n           rate: { (int)8000, (int)11025, (int)12000, (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\naudio/x-raw:\n         format: { F32LE, S16LE }\n         layout: interleaved\n       channels: 2\n   channel-mask: 0x0000000000000003\n           rate: { (int)8000, (int)11025, (int)12000, (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\n",
11591                         "direction": "sink",
11592                         "presence": "always"
11593                     },
11594                     "src": {
11595                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n         layout: interleaved\n       channels: 1\n           rate: { (int)8000, (int)11025, (int)12000, (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\naudio/x-raw:\n         format: { F32LE, S16LE }\n         layout: interleaved\n       channels: 2\n   channel-mask: 0x0000000000000003\n           rate: { (int)8000, (int)11025, (int)12000, (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\n",
11596                         "direction": "src",
11597                         "presence": "always"
11598                     }
11599                 },
11600                 "properties": {
11601                     "forced": {
11602                         "blurb": "Analyze even if ReplayGain tags exist",
11603                         "conditionally-available": false,
11604                         "construct": false,
11605                         "construct-only": false,
11606                         "controllable": false,
11607                         "default": "true",
11608                         "mutable": "null",
11609                         "readable": true,
11610                         "type": "gboolean",
11611                         "writable": true
11612                     },
11613                     "message": {
11614                         "blurb": "Post statics messages",
11615                         "conditionally-available": false,
11616                         "construct": true,
11617                         "construct-only": false,
11618                         "controllable": false,
11619                         "default": "false",
11620                         "mutable": "null",
11621                         "readable": true,
11622                         "type": "gboolean",
11623                         "writable": true
11624                     },
11625                     "num-tracks": {
11626                         "blurb": "Number of remaining album tracks",
11627                         "conditionally-available": false,
11628                         "construct": false,
11629                         "construct-only": false,
11630                         "controllable": false,
11631                         "default": "0",
11632                         "max": "2147483647",
11633                         "min": "0",
11634                         "mutable": "null",
11635                         "readable": true,
11636                         "type": "gint",
11637                         "writable": true
11638                     },
11639                     "reference-level": {
11640                         "blurb": "Reference level [dB]",
11641                         "conditionally-available": false,
11642                         "construct": false,
11643                         "construct-only": false,
11644                         "controllable": false,
11645                         "default": "89",
11646                         "max": "150",
11647                         "min": "0",
11648                         "mutable": "null",
11649                         "readable": true,
11650                         "type": "gdouble",
11651                         "writable": true
11652                     }
11653                 },
11654                 "rank": "none"
11655             },
11656             "rglimiter": {
11657                 "author": "René Stadler <mail@renestadler.de>",
11658                 "description": "Apply signal compression to raw audio data",
11659                 "hierarchy": [
11660                     "GstRgLimiter",
11661                     "GstBaseTransform",
11662                     "GstElement",
11663                     "GstObject",
11664                     "GInitiallyUnowned",
11665                     "GObject"
11666                 ],
11667                 "klass": "Filter/Effect/Audio",
11668                 "long-name": "ReplayGain limiter",
11669                 "pad-templates": {
11670                     "sink": {
11671                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: { (string)interleaved, (string)non-interleaved }\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
11672                         "direction": "sink",
11673                         "presence": "always"
11674                     },
11675                     "src": {
11676                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: { (string)interleaved, (string)non-interleaved }\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
11677                         "direction": "src",
11678                         "presence": "always"
11679                     }
11680                 },
11681                 "properties": {
11682                     "enabled": {
11683                         "blurb": "Enable processing",
11684                         "conditionally-available": false,
11685                         "construct": false,
11686                         "construct-only": false,
11687                         "controllable": false,
11688                         "default": "true",
11689                         "mutable": "null",
11690                         "readable": true,
11691                         "type": "gboolean",
11692                         "writable": true
11693                     }
11694                 },
11695                 "rank": "none"
11696             },
11697             "rgvolume": {
11698                 "author": "René Stadler <mail@renestadler.de>",
11699                 "description": "Apply ReplayGain volume adjustment",
11700                 "hierarchy": [
11701                     "GstRgVolume",
11702                     "GstBin",
11703                     "GstElement",
11704                     "GstObject",
11705                     "GInitiallyUnowned",
11706                     "GObject"
11707                 ],
11708                 "interfaces": [
11709                     "GstChildProxy"
11710                 ],
11711                 "klass": "Filter/Effect/Audio",
11712                 "long-name": "ReplayGain volume",
11713                 "pad-templates": {
11714                     "sink": {
11715                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n         layout: { (string)interleaved, (string)non-interleaved }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
11716                         "direction": "sink",
11717                         "presence": "always"
11718                     },
11719                     "src": {
11720                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n         layout: { (string)interleaved, (string)non-interleaved }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
11721                         "direction": "src",
11722                         "presence": "always"
11723                     }
11724                 },
11725                 "properties": {
11726                     "album-mode": {
11727                         "blurb": "Prefer album over track gain",
11728                         "conditionally-available": false,
11729                         "construct": false,
11730                         "construct-only": false,
11731                         "controllable": false,
11732                         "default": "true",
11733                         "mutable": "null",
11734                         "readable": true,
11735                         "type": "gboolean",
11736                         "writable": true
11737                     },
11738                     "fallback-gain": {
11739                         "blurb": "Gain for streams missing tags [dB]",
11740                         "conditionally-available": false,
11741                         "construct": false,
11742                         "construct-only": false,
11743                         "controllable": false,
11744                         "default": "0",
11745                         "max": "60",
11746                         "min": "-60",
11747                         "mutable": "null",
11748                         "readable": true,
11749                         "type": "gdouble",
11750                         "writable": true
11751                     },
11752                     "headroom": {
11753                         "blurb": "Extra headroom [dB]",
11754                         "conditionally-available": false,
11755                         "construct": false,
11756                         "construct-only": false,
11757                         "controllable": false,
11758                         "default": "0",
11759                         "max": "60",
11760                         "min": "0",
11761                         "mutable": "null",
11762                         "readable": true,
11763                         "type": "gdouble",
11764                         "writable": true
11765                     },
11766                     "pre-amp": {
11767                         "blurb": "Extra gain [dB]",
11768                         "conditionally-available": false,
11769                         "construct": false,
11770                         "construct-only": false,
11771                         "controllable": false,
11772                         "default": "0",
11773                         "max": "60",
11774                         "min": "-60",
11775                         "mutable": "null",
11776                         "readable": true,
11777                         "type": "gdouble",
11778                         "writable": true
11779                     },
11780                     "result-gain": {
11781                         "blurb": "Applied gain [dB]",
11782                         "conditionally-available": false,
11783                         "construct": false,
11784                         "construct-only": false,
11785                         "controllable": false,
11786                         "default": "0",
11787                         "max": "120",
11788                         "min": "-120",
11789                         "mutable": "null",
11790                         "readable": true,
11791                         "type": "gdouble",
11792                         "writable": false
11793                     },
11794                     "target-gain": {
11795                         "blurb": "Applicable gain [dB]",
11796                         "conditionally-available": false,
11797                         "construct": false,
11798                         "construct-only": false,
11799                         "controllable": false,
11800                         "default": "0",
11801                         "max": "120",
11802                         "min": "-120",
11803                         "mutable": "null",
11804                         "readable": true,
11805                         "type": "gdouble",
11806                         "writable": false
11807                     }
11808                 },
11809                 "rank": "none"
11810             }
11811         },
11812         "filename": "gstreplaygain",
11813         "license": "LGPL",
11814         "other-types": {},
11815         "package": "GStreamer Good Plug-ins",
11816         "source": "gst-plugins-good",
11817         "tracers": {},
11818         "url": "Unknown package origin"
11819     },
11820     "rpicamsrc": {
11821         "description": "Raspberry Pi Camera Source",
11822         "elements": {
11823             "rpicamsrc": {
11824                 "author": "Jan Schmidt <jan@centricular.com>",
11825                 "description": "Raspberry Pi camera module source",
11826                 "hierarchy": [
11827                     "GstRpiCamSrc",
11828                     "GstPushSrc",
11829                     "GstBaseSrc",
11830                     "GstElement",
11831                     "GstObject",
11832                     "GInitiallyUnowned",
11833                     "GObject"
11834                 ],
11835                 "interfaces": [
11836                     "GstColorBalance",
11837                     "GstVideoDirection",
11838                     "GstVideoOrientation"
11839                 ],
11840                 "klass": "Source/Video",
11841                 "long-name": "Raspberry Pi Camera Source",
11842                 "pad-templates": {
11843                     "src": {
11844                         "caps": "video/x-h264:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n  stream-format: byte-stream\n      alignment: nal\n        profile: { (string)constrained-baseline, (string)baseline, (string)main, (string)high }\nimage/jpeg:\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: { I420, RGB, BGR, RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
11845                         "direction": "src",
11846                         "presence": "always"
11847                     }
11848                 },
11849                 "properties": {
11850                     "annotation-mode": {
11851                         "blurb": "Flags to control annotation of the output video",
11852                         "conditionally-available": false,
11853                         "construct": false,
11854                         "construct-only": false,
11855                         "controllable": false,
11856                         "default": "(none)",
11857                         "mutable": "null",
11858                         "readable": true,
11859                         "type": "GstRpiCamSrcAnnotationMode",
11860                         "writable": true
11861                     },
11862                     "annotation-text": {
11863                         "blurb": "Text string to annotate onto video when annotation-mode flags include 'custom-text'",
11864                         "conditionally-available": false,
11865                         "construct": false,
11866                         "construct-only": false,
11867                         "controllable": false,
11868                         "default": "",
11869                         "mutable": "null",
11870                         "readable": true,
11871                         "type": "gchararray",
11872                         "writable": true
11873                     },
11874                     "annotation-text-bg-colour": {
11875                         "blurb": "Set the annotation text background colour, as the integer corresponding to a VUY value eg 0x8080FF = 8421631, -1 for default",
11876                         "conditionally-available": false,
11877                         "construct": false,
11878                         "construct-only": false,
11879                         "controllable": false,
11880                         "default": "-1",
11881                         "max": "2147483647",
11882                         "min": "-1",
11883                         "mutable": "null",
11884                         "readable": true,
11885                         "type": "gint",
11886                         "writable": true
11887                     },
11888                     "annotation-text-colour": {
11889                         "blurb": "Set the annotation text colour, as the integer corresponding to a VUY value eg 0x8080FF = 8421631, -1 for default",
11890                         "conditionally-available": false,
11891                         "construct": false,
11892                         "construct-only": false,
11893                         "controllable": false,
11894                         "default": "-1",
11895                         "max": "2147483647",
11896                         "min": "-1",
11897                         "mutable": "null",
11898                         "readable": true,
11899                         "type": "gint",
11900                         "writable": true
11901                     },
11902                     "annotation-text-size": {
11903                         "blurb": "Set the size of annotation text (in pixels) (0 = Auto)",
11904                         "conditionally-available": false,
11905                         "construct": false,
11906                         "construct-only": false,
11907                         "controllable": false,
11908                         "default": "0",
11909                         "max": "2147483647",
11910                         "min": "0",
11911                         "mutable": "null",
11912                         "readable": true,
11913                         "type": "gint",
11914                         "writable": true
11915                     },
11916                     "awb-gain-blue": {
11917                         "blurb": "Manual AWB Gain for blue channel when awb-mode=off",
11918                         "conditionally-available": false,
11919                         "construct": false,
11920                         "construct-only": false,
11921                         "controllable": false,
11922                         "default": "0",
11923                         "max": "8",
11924                         "min": "0",
11925                         "mutable": "null",
11926                         "readable": true,
11927                         "type": "gfloat",
11928                         "writable": true
11929                     },
11930                     "awb-gain-red": {
11931                         "blurb": "Manual AWB Gain for red channel when awb-mode=off",
11932                         "conditionally-available": false,
11933                         "construct": false,
11934                         "construct-only": false,
11935                         "controllable": false,
11936                         "default": "0",
11937                         "max": "8",
11938                         "min": "0",
11939                         "mutable": "null",
11940                         "readable": true,
11941                         "type": "gfloat",
11942                         "writable": true
11943                     },
11944                     "awb-mode": {
11945                         "blurb": "White Balance mode",
11946                         "conditionally-available": false,
11947                         "construct": false,
11948                         "construct-only": false,
11949                         "controllable": false,
11950                         "default": "auto (1)",
11951                         "mutable": "null",
11952                         "readable": true,
11953                         "type": "GstRpiCamSrcAWBMode",
11954                         "writable": true
11955                     },
11956                     "bitrate": {
11957                         "blurb": "Bitrate for encoding. 0 for VBR using quantisation-parameter",
11958                         "conditionally-available": false,
11959                         "construct": false,
11960                         "construct-only": false,
11961                         "controllable": false,
11962                         "default": "17000000",
11963                         "max": "25000000",
11964                         "min": "0",
11965                         "mutable": "null",
11966                         "readable": true,
11967                         "type": "gint",
11968                         "writable": true
11969                     },
11970                     "brightness": {
11971                         "blurb": "Image capture brightness",
11972                         "conditionally-available": false,
11973                         "construct": false,
11974                         "construct-only": false,
11975                         "controllable": false,
11976                         "default": "50",
11977                         "max": "100",
11978                         "min": "0",
11979                         "mutable": "null",
11980                         "readable": true,
11981                         "type": "gint",
11982                         "writable": true
11983                     },
11984                     "camera-number": {
11985                         "blurb": "Which camera to use on a multi-camera system - 0 or 1",
11986                         "conditionally-available": false,
11987                         "construct": false,
11988                         "construct-only": false,
11989                         "controllable": false,
11990                         "default": "0",
11991                         "max": "1",
11992                         "min": "0",
11993                         "mutable": "null",
11994                         "readable": true,
11995                         "type": "gint",
11996                         "writable": true
11997                     },
11998                     "contrast": {
11999                         "blurb": "Image capture contrast",
12000                         "conditionally-available": false,
12001                         "construct": false,
12002                         "construct-only": false,
12003                         "controllable": false,
12004                         "default": "0",
12005                         "max": "100",
12006                         "min": "-100",
12007                         "mutable": "null",
12008                         "readable": true,
12009                         "type": "gint",
12010                         "writable": true
12011                     },
12012                     "drc": {
12013                         "blurb": "Dynamic Range Control level",
12014                         "conditionally-available": false,
12015                         "construct": false,
12016                         "construct-only": false,
12017                         "controllable": false,
12018                         "default": "off (0)",
12019                         "mutable": "null",
12020                         "readable": true,
12021                         "type": "GstRpiCamSrcDRCLevel",
12022                         "writable": true
12023                     },
12024                     "exposure-compensation": {
12025                         "blurb": "Exposure Value compensation",
12026                         "conditionally-available": false,
12027                         "construct": false,
12028                         "construct-only": false,
12029                         "controllable": false,
12030                         "default": "0",
12031                         "max": "10",
12032                         "min": "-10",
12033                         "mutable": "null",
12034                         "readable": true,
12035                         "type": "gint",
12036                         "writable": true
12037                     },
12038                     "exposure-mode": {
12039                         "blurb": "Camera exposure mode to use",
12040                         "conditionally-available": false,
12041                         "construct": false,
12042                         "construct-only": false,
12043                         "controllable": false,
12044                         "default": "auto (1)",
12045                         "mutable": "null",
12046                         "readable": true,
12047                         "type": "GstRpiCamSrcExposureMode",
12048                         "writable": true
12049                     },
12050                     "fullscreen": {
12051                         "blurb": "Display preview window full screen",
12052                         "conditionally-available": false,
12053                         "construct": false,
12054                         "construct-only": false,
12055                         "controllable": false,
12056                         "default": "true",
12057                         "mutable": "null",
12058                         "readable": true,
12059                         "type": "gboolean",
12060                         "writable": true
12061                     },
12062                     "hflip": {
12063                         "blurb": "Flip capture horizontally",
12064                         "conditionally-available": false,
12065                         "construct": false,
12066                         "construct-only": false,
12067                         "controllable": false,
12068                         "default": "false",
12069                         "mutable": "null",
12070                         "readable": true,
12071                         "type": "gboolean",
12072                         "writable": true
12073                     },
12074                     "image-effect": {
12075                         "blurb": "Visual FX to apply to the image",
12076                         "conditionally-available": false,
12077                         "construct": false,
12078                         "construct-only": false,
12079                         "controllable": false,
12080                         "default": "none (0)",
12081                         "mutable": "null",
12082                         "readable": true,
12083                         "type": "GstRpiCamSrcImageEffect",
12084                         "writable": true
12085                     },
12086                     "inline-headers": {
12087                         "blurb": "Set to TRUE to insert SPS/PPS before each IDR packet",
12088                         "conditionally-available": false,
12089                         "construct": false,
12090                         "construct-only": false,
12091                         "controllable": false,
12092                         "default": "false",
12093                         "mutable": "null",
12094                         "readable": true,
12095                         "type": "gboolean",
12096                         "writable": true
12097                     },
12098                     "intra-refresh-type": {
12099                         "blurb": "Type of Intra Refresh to use, -1 to disable intra refresh",
12100                         "conditionally-available": false,
12101                         "construct": false,
12102                         "construct-only": false,
12103                         "controllable": false,
12104                         "default": "none (-1)",
12105                         "mutable": "null",
12106                         "readable": true,
12107                         "type": "GstRpiCamSrcIntraRefreshType",
12108                         "writable": true
12109                     },
12110                     "iso": {
12111                         "blurb": "ISO value to use (0 = Auto)",
12112                         "conditionally-available": false,
12113                         "construct": false,
12114                         "construct-only": false,
12115                         "controllable": false,
12116                         "default": "0",
12117                         "max": "3200",
12118                         "min": "0",
12119                         "mutable": "null",
12120                         "readable": true,
12121                         "type": "gint",
12122                         "writable": true
12123                     },
12124                     "keyframe-interval": {
12125                         "blurb": "Interval (in frames) between I frames. -1 = automatic, 0 = single-keyframe",
12126                         "conditionally-available": false,
12127                         "construct": false,
12128                         "construct-only": false,
12129                         "controllable": false,
12130                         "default": "-1",
12131                         "max": "2147483647",
12132                         "min": "-1",
12133                         "mutable": "null",
12134                         "readable": true,
12135                         "type": "gint",
12136                         "writable": true
12137                     },
12138                     "metering-mode": {
12139                         "blurb": "Camera exposure metering mode to use",
12140                         "conditionally-available": false,
12141                         "construct": false,
12142                         "construct-only": false,
12143                         "controllable": false,
12144                         "default": "average (0)",
12145                         "mutable": "null",
12146                         "readable": true,
12147                         "type": "GstRpiCamSrcExposureMeteringMode",
12148                         "writable": true
12149                     },
12150                     "preview": {
12151                         "blurb": "Display preview window overlay",
12152                         "conditionally-available": false,
12153                         "construct": false,
12154                         "construct-only": false,
12155                         "controllable": false,
12156                         "default": "true",
12157                         "mutable": "null",
12158                         "readable": true,
12159                         "type": "gboolean",
12160                         "writable": true
12161                     },
12162                     "preview-encoded": {
12163                         "blurb": "Display encoder output in the preview",
12164                         "conditionally-available": false,
12165                         "construct": false,
12166                         "construct-only": false,
12167                         "controllable": false,
12168                         "default": "true",
12169                         "mutable": "null",
12170                         "readable": true,
12171                         "type": "gboolean",
12172                         "writable": true
12173                     },
12174                     "preview-h": {
12175                         "blurb": "Height of the preview window (in pixels)",
12176                         "conditionally-available": false,
12177                         "construct": false,
12178                         "construct-only": false,
12179                         "controllable": false,
12180                         "default": "768",
12181                         "max": "2048",
12182                         "min": "0",
12183                         "mutable": "null",
12184                         "readable": true,
12185                         "type": "gint",
12186                         "writable": true
12187                     },
12188                     "preview-opacity": {
12189                         "blurb": "Opacity to use for the preview window",
12190                         "conditionally-available": false,
12191                         "construct": false,
12192                         "construct-only": false,
12193                         "controllable": false,
12194                         "default": "255",
12195                         "max": "255",
12196                         "min": "0",
12197                         "mutable": "null",
12198                         "readable": true,
12199                         "type": "gint",
12200                         "writable": true
12201                     },
12202                     "preview-w": {
12203                         "blurb": "Width of the preview window (in pixels)",
12204                         "conditionally-available": false,
12205                         "construct": false,
12206                         "construct-only": false,
12207                         "controllable": false,
12208                         "default": "1024",
12209                         "max": "2048",
12210                         "min": "0",
12211                         "mutable": "null",
12212                         "readable": true,
12213                         "type": "gint",
12214                         "writable": true
12215                     },
12216                     "preview-x": {
12217                         "blurb": "Start X coordinate of the preview window (in pixels)",
12218                         "conditionally-available": false,
12219                         "construct": false,
12220                         "construct-only": false,
12221                         "controllable": false,
12222                         "default": "0",
12223                         "max": "2048",
12224                         "min": "0",
12225                         "mutable": "null",
12226                         "readable": true,
12227                         "type": "gint",
12228                         "writable": true
12229                     },
12230                     "preview-y": {
12231                         "blurb": "Start Y coordinate of the preview window (in pixels)",
12232                         "conditionally-available": false,
12233                         "construct": false,
12234                         "construct-only": false,
12235                         "controllable": false,
12236                         "default": "0",
12237                         "max": "2048",
12238                         "min": "0",
12239                         "mutable": "null",
12240                         "readable": true,
12241                         "type": "gint",
12242                         "writable": true
12243                     },
12244                     "quantisation-parameter": {
12245                         "blurb": "Set a Quantisation Parameter approx 10-40 with bitrate=0 for VBR encoding. 0 = off",
12246                         "conditionally-available": false,
12247                         "construct": false,
12248                         "construct-only": false,
12249                         "controllable": false,
12250                         "default": "0",
12251                         "max": "2147483647",
12252                         "min": "0",
12253                         "mutable": "null",
12254                         "readable": true,
12255                         "type": "gint",
12256                         "writable": true
12257                     },
12258                     "roi-h": {
12259                         "blurb": "Normalised region-of-interest H coord",
12260                         "conditionally-available": false,
12261                         "construct": false,
12262                         "construct-only": false,
12263                         "controllable": false,
12264                         "default": "1",
12265                         "max": "1",
12266                         "min": "0",
12267                         "mutable": "null",
12268                         "readable": true,
12269                         "type": "gfloat",
12270                         "writable": true
12271                     },
12272                     "roi-w": {
12273                         "blurb": "Normalised region-of-interest W coord",
12274                         "conditionally-available": false,
12275                         "construct": false,
12276                         "construct-only": false,
12277                         "controllable": false,
12278                         "default": "1",
12279                         "max": "1",
12280                         "min": "0",
12281                         "mutable": "null",
12282                         "readable": true,
12283                         "type": "gfloat",
12284                         "writable": true
12285                     },
12286                     "roi-x": {
12287                         "blurb": "Normalised region-of-interest X coord",
12288                         "conditionally-available": false,
12289                         "construct": false,
12290                         "construct-only": false,
12291                         "controllable": false,
12292                         "default": "0",
12293                         "max": "1",
12294                         "min": "0",
12295                         "mutable": "null",
12296                         "readable": true,
12297                         "type": "gfloat",
12298                         "writable": true
12299                     },
12300                     "roi-y": {
12301                         "blurb": "Normalised region-of-interest Y coord",
12302                         "conditionally-available": false,
12303                         "construct": false,
12304                         "construct-only": false,
12305                         "controllable": false,
12306                         "default": "0",
12307                         "max": "1",
12308                         "min": "0",
12309                         "mutable": "null",
12310                         "readable": true,
12311                         "type": "gfloat",
12312                         "writable": true
12313                     },
12314                     "rotation": {
12315                         "blurb": "Rotate captured image (0, 90, 180, 270 degrees)",
12316                         "conditionally-available": false,
12317                         "construct": false,
12318                         "construct-only": false,
12319                         "controllable": false,
12320                         "default": "0",
12321                         "max": "270",
12322                         "min": "0",
12323                         "mutable": "null",
12324                         "readable": true,
12325                         "type": "gint",
12326                         "writable": true
12327                     },
12328                     "saturation": {
12329                         "blurb": "Image capture saturation",
12330                         "conditionally-available": false,
12331                         "construct": false,
12332                         "construct-only": false,
12333                         "controllable": false,
12334                         "default": "0",
12335                         "max": "100",
12336                         "min": "-100",
12337                         "mutable": "null",
12338                         "readable": true,
12339                         "type": "gint",
12340                         "writable": true
12341                     },
12342                     "sensor-mode": {
12343                         "blurb": "Manually set the camera sensor mode",
12344                         "conditionally-available": false,
12345                         "construct": false,
12346                         "construct-only": false,
12347                         "controllable": false,
12348                         "default": "automatic (0)",
12349                         "mutable": "null",
12350                         "readable": true,
12351                         "type": "GstRpiCamSrcSensorMode",
12352                         "writable": true
12353                     },
12354                     "sharpness": {
12355                         "blurb": "Image capture sharpness",
12356                         "conditionally-available": false,
12357                         "construct": false,
12358                         "construct-only": false,
12359                         "controllable": false,
12360                         "default": "0",
12361                         "max": "100",
12362                         "min": "-100",
12363                         "mutable": "null",
12364                         "readable": true,
12365                         "type": "gint",
12366                         "writable": true
12367                     },
12368                     "shutter-speed": {
12369                         "blurb": "Set a fixed shutter speed, in microseconds. (0 = Auto)",
12370                         "conditionally-available": false,
12371                         "construct": false,
12372                         "construct-only": false,
12373                         "controllable": false,
12374                         "default": "0",
12375                         "max": "6000000",
12376                         "min": "0",
12377                         "mutable": "null",
12378                         "readable": true,
12379                         "type": "gint",
12380                         "writable": true
12381                     },
12382                     "use-stc": {
12383                         "blurb": "Use the camera STC for timestamping buffers",
12384                         "conditionally-available": false,
12385                         "construct": false,
12386                         "construct-only": false,
12387                         "controllable": false,
12388                         "default": "true",
12389                         "mutable": "null",
12390                         "readable": true,
12391                         "type": "gboolean",
12392                         "writable": true
12393                     },
12394                     "vflip": {
12395                         "blurb": "Flip capture vertically",
12396                         "conditionally-available": false,
12397                         "construct": false,
12398                         "construct-only": false,
12399                         "controllable": false,
12400                         "default": "false",
12401                         "mutable": "null",
12402                         "readable": true,
12403                         "type": "gboolean",
12404                         "writable": true
12405                     },
12406                     "video-stabilisation": {
12407                         "blurb": "Enable or disable video stabilisation",
12408                         "conditionally-available": false,
12409                         "construct": false,
12410                         "construct-only": false,
12411                         "controllable": false,
12412                         "default": "false",
12413                         "mutable": "null",
12414                         "readable": true,
12415                         "type": "gboolean",
12416                         "writable": true
12417                     }
12418                 },
12419                 "rank": "none"
12420             }
12421         },
12422         "filename": "gstrpicamsrc",
12423         "license": "LGPL",
12424         "other-types": {
12425             "GstRpiCamSrcAWBMode": {
12426                 "kind": "enum",
12427                 "values": [
12428                     {
12429                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_OFF",
12430                         "name": "off",
12431                         "value": "0"
12432                     },
12433                     {
12434                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_AUTO",
12435                         "name": "auto",
12436                         "value": "1"
12437                     },
12438                     {
12439                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_SUNLIGHT",
12440                         "name": "sunlight",
12441                         "value": "2"
12442                     },
12443                     {
12444                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_CLOUDY",
12445                         "name": "cloudy",
12446                         "value": "3"
12447                     },
12448                     {
12449                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_SHADE",
12450                         "name": "shade",
12451                         "value": "4"
12452                     },
12453                     {
12454                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_TUNGSTEN",
12455                         "name": "tungsten",
12456                         "value": "5"
12457                     },
12458                     {
12459                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_FLUORESCENT",
12460                         "name": "fluorescent",
12461                         "value": "6"
12462                     },
12463                     {
12464                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_INCANDESCENT",
12465                         "name": "incandescent",
12466                         "value": "7"
12467                     },
12468                     {
12469                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_FLASH",
12470                         "name": "flash",
12471                         "value": "8"
12472                     },
12473                     {
12474                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_HORIZON",
12475                         "name": "horizon",
12476                         "value": "9"
12477                     }
12478                 ]
12479             },
12480             "GstRpiCamSrcAnnotationMode": {
12481                 "kind": "flags",
12482                 "values": [
12483                     {
12484                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_CUSTOM_TEXT",
12485                         "name": "custom-text",
12486                         "value": "0x00000001"
12487                     },
12488                     {
12489                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_TEXT",
12490                         "name": "text",
12491                         "value": "0x00000002"
12492                     },
12493                     {
12494                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_DATE",
12495                         "name": "date",
12496                         "value": "0x00000004"
12497                     },
12498                     {
12499                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_TIME",
12500                         "name": "time",
12501                         "value": "0x00000008"
12502                     },
12503                     {
12504                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_SHUTTER_SETTINGS",
12505                         "name": "shutter-settings",
12506                         "value": "0x00000010"
12507                     },
12508                     {
12509                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_CAF_SETTINGS",
12510                         "name": "caf-settings",
12511                         "value": "0x00000020"
12512                     },
12513                     {
12514                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_GAIN_SETTINGS",
12515                         "name": "gain-settings",
12516                         "value": "0x00000040"
12517                     },
12518                     {
12519                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_LENS_SETTINGS",
12520                         "name": "lens-settings",
12521                         "value": "0x00000080"
12522                     },
12523                     {
12524                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_MOTION_SETTINGS",
12525                         "name": "motion-settings",
12526                         "value": "0x00000100"
12527                     },
12528                     {
12529                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_FRAME_NUMBER",
12530                         "name": "frame-number",
12531                         "value": "0x00000200"
12532                     },
12533                     {
12534                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_BLACK_BACKGROUND",
12535                         "name": "black-background",
12536                         "value": "0x00000400"
12537                     }
12538                 ]
12539             },
12540             "GstRpiCamSrcDRCLevel": {
12541                 "kind": "enum",
12542                 "values": [
12543                     {
12544                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_OFF",
12545                         "name": "off",
12546                         "value": "0"
12547                     },
12548                     {
12549                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_LOW",
12550                         "name": "low",
12551                         "value": "1"
12552                     },
12553                     {
12554                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_MEDIUM",
12555                         "name": "medium",
12556                         "value": "2"
12557                     },
12558                     {
12559                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_HIGH",
12560                         "name": "high",
12561                         "value": "3"
12562                     }
12563                 ]
12564             },
12565             "GstRpiCamSrcExposureMeteringMode": {
12566                 "kind": "enum",
12567                 "values": [
12568                     {
12569                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_AVERAGE",
12570                         "name": "average",
12571                         "value": "0"
12572                     },
12573                     {
12574                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_SPOT",
12575                         "name": "spot",
12576                         "value": "1"
12577                     },
12578                     {
12579                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_BACKLIST",
12580                         "name": "backlist",
12581                         "value": "2"
12582                     },
12583                     {
12584                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_MATRIX",
12585                         "name": "matrix",
12586                         "value": "3"
12587                     }
12588                 ]
12589             },
12590             "GstRpiCamSrcExposureMode": {
12591                 "kind": "enum",
12592                 "values": [
12593                     {
12594                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_OFF",
12595                         "name": "off",
12596                         "value": "0"
12597                     },
12598                     {
12599                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_AUTO",
12600                         "name": "auto",
12601                         "value": "1"
12602                     },
12603                     {
12604                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_NIGHT",
12605                         "name": "night",
12606                         "value": "2"
12607                     },
12608                     {
12609                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_NIGHTPREVIEW",
12610                         "name": "nightpreview",
12611                         "value": "3"
12612                     },
12613                     {
12614                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_BACKLIGHT",
12615                         "name": "backlight",
12616                         "value": "4"
12617                     },
12618                     {
12619                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SPOTLIGHT",
12620                         "name": "spotlight",
12621                         "value": "5"
12622                     },
12623                     {
12624                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SPORTS",
12625                         "name": "sports",
12626                         "value": "6"
12627                     },
12628                     {
12629                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SNOW",
12630                         "name": "snow",
12631                         "value": "7"
12632                     },
12633                     {
12634                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_BEACH",
12635                         "name": "beach",
12636                         "value": "8"
12637                     },
12638                     {
12639                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_VERYLONG",
12640                         "name": "verylong",
12641                         "value": "9"
12642                     },
12643                     {
12644                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_FIXEDFPS",
12645                         "name": "fixedfps",
12646                         "value": "10"
12647                     },
12648                     {
12649                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_ANTISHAKE",
12650                         "name": "antishake",
12651                         "value": "11"
12652                     },
12653                     {
12654                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_FIREWORKS",
12655                         "name": "fireworks",
12656                         "value": "12"
12657                     }
12658                 ]
12659             },
12660             "GstRpiCamSrcImageEffect": {
12661                 "kind": "enum",
12662                 "values": [
12663                     {
12664                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_NONE",
12665                         "name": "none",
12666                         "value": "0"
12667                     },
12668                     {
12669                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_NEGATIVE",
12670                         "name": "negative",
12671                         "value": "1"
12672                     },
12673                     {
12674                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SOLARIZE",
12675                         "name": "solarize",
12676                         "value": "2"
12677                     },
12678                     {
12679                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_POSTERIZE",
12680                         "name": "posterize",
12681                         "value": "3"
12682                     },
12683                     {
12684                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WHITEBOARD",
12685                         "name": "whiteboard",
12686                         "value": "4"
12687                     },
12688                     {
12689                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_BLACKBOARD",
12690                         "name": "blackboard",
12691                         "value": "5"
12692                     },
12693                     {
12694                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SKETCH",
12695                         "name": "sketch",
12696                         "value": "6"
12697                     },
12698                     {
12699                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_DENOISE",
12700                         "name": "denoise",
12701                         "value": "7"
12702                     },
12703                     {
12704                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_EMBOSS",
12705                         "name": "emboss",
12706                         "value": "8"
12707                     },
12708                     {
12709                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_OILPAINT",
12710                         "name": "oilpaint",
12711                         "value": "9"
12712                     },
12713                     {
12714                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_HATCH",
12715                         "name": "hatch",
12716                         "value": "10"
12717                     },
12718                     {
12719                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_GPEN",
12720                         "name": "gpen",
12721                         "value": "11"
12722                     },
12723                     {
12724                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_PASTEL",
12725                         "name": "pastel",
12726                         "value": "12"
12727                     },
12728                     {
12729                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WATERCOLOUR",
12730                         "name": "watercolour",
12731                         "value": "13"
12732                     },
12733                     {
12734                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_FILM",
12735                         "name": "film",
12736                         "value": "14"
12737                     },
12738                     {
12739                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_BLUR",
12740                         "name": "blur",
12741                         "value": "15"
12742                     },
12743                     {
12744                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SATURATION",
12745                         "name": "saturation",
12746                         "value": "16"
12747                     },
12748                     {
12749                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURSWAP",
12750                         "name": "colourswap",
12751                         "value": "17"
12752                     },
12753                     {
12754                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WASHEDOUT",
12755                         "name": "washedout",
12756                         "value": "18"
12757                     },
12758                     {
12759                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_POSTERISE",
12760                         "name": "posterise",
12761                         "value": "19"
12762                     },
12763                     {
12764                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURPOINT",
12765                         "name": "colourpoint",
12766                         "value": "20"
12767                     },
12768                     {
12769                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURBALANCE",
12770                         "name": "colourbalance",
12771                         "value": "21"
12772                     },
12773                     {
12774                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_CARTOON",
12775                         "name": "cartoon",
12776                         "value": "22"
12777                     }
12778                 ]
12779             },
12780             "GstRpiCamSrcIntraRefreshType": {
12781                 "kind": "enum",
12782                 "values": [
12783                     {
12784                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_NONE",
12785                         "name": "none",
12786                         "value": "-1"
12787                     },
12788                     {
12789                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_CYCLIC",
12790                         "name": "cyclic",
12791                         "value": "0"
12792                     },
12793                     {
12794                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_ADAPTIVE",
12795                         "name": "adaptive",
12796                         "value": "1"
12797                     },
12798                     {
12799                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_BOTH",
12800                         "name": "both",
12801                         "value": "2"
12802                     },
12803                     {
12804                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_CYCLIC_ROWS",
12805                         "name": "cyclic-rows",
12806                         "value": "2130706433"
12807                     }
12808                 ]
12809             },
12810             "GstRpiCamSrcSensorMode": {
12811                 "kind": "enum",
12812                 "values": [
12813                     {
12814                         "desc": "Automatic",
12815                         "name": "automatic",
12816                         "value": "0"
12817                     },
12818                     {
12819                         "desc": "1920x1080 16:9 1-30fps",
12820                         "name": "1920x1080",
12821                         "value": "1"
12822                     },
12823                     {
12824                         "desc": "2592x1944 4:3 1-15fps / 3240x2464 15fps w/ v.2 board",
12825                         "name": "2592x1944-fast",
12826                         "value": "2"
12827                     },
12828                     {
12829                         "desc": "2592x1944 4:3 0.1666-1fps / 3240x2464 15fps w/ v.2 board",
12830                         "name": "2592x1944-slow",
12831                         "value": "3"
12832                     },
12833                     {
12834                         "desc": "1296x972 4:3 1-42fps",
12835                         "name": "1296x972",
12836                         "value": "4"
12837                     },
12838                     {
12839                         "desc": "1296x730 16:9 1-49fps",
12840                         "name": "1296x730",
12841                         "value": "5"
12842                     },
12843                     {
12844                         "desc": "640x480 4:3 42.1-60fps",
12845                         "name": "640x480-slow",
12846                         "value": "6"
12847                     },
12848                     {
12849                         "desc": "640x480 4:3 60.1-90fps",
12850                         "name": "640x480-fast",
12851                         "value": "7"
12852                     }
12853                 ]
12854             }
12855         },
12856         "package": "GStreamer Good Plug-ins",
12857         "source": "gst-plugins-good",
12858         "tracers": {},
12859         "url": "Unknown package origin"
12860     },
12861     "rtp": {
12862         "description": "Real-time protocol plugins",
12863         "elements": {
12864             "asteriskh263": {
12865                 "author": "Neil Stratford <neils@vipadia.com>",
12866                 "description": "Extracts H263 video from RTP and encodes in Asterisk H263 format",
12867                 "hierarchy": [
12868                     "GstAsteriskh263",
12869                     "GstElement",
12870                     "GstObject",
12871                     "GInitiallyUnowned",
12872                     "GObject"
12873                 ],
12874                 "klass": "Codec/Depayloader/Network/RTP",
12875                 "long-name": "RTP Asterisk H263 depayloader",
12876                 "pad-templates": {
12877                     "sink": {
12878                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H263-1998\n",
12879                         "direction": "sink",
12880                         "presence": "always"
12881                     },
12882                     "src": {
12883                         "caps": "application/x-asteriskh263:\n",
12884                         "direction": "src",
12885                         "presence": "always"
12886                     }
12887                 },
12888                 "rank": "none"
12889             },
12890             "rtpL16depay": {
12891                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>",
12892                 "description": "Extracts raw audio from RTP packets",
12893                 "hierarchy": [
12894                     "GstRtpL16Depay",
12895                     "GstRTPBaseDepayload",
12896                     "GstElement",
12897                     "GstObject",
12898                     "GInitiallyUnowned",
12899                     "GObject"
12900                 ],
12901                 "klass": "Codec/Depayloader/Network/RTP",
12902                 "long-name": "RTP audio depayloader",
12903                 "pad-templates": {
12904                     "sink": {
12905                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L16\napplication/x-rtp:\n          media: audio\n        payload: { (int)10, (int)11 }\n     clock-rate: [ 1, 2147483647 ]\n",
12906                         "direction": "sink",
12907                         "presence": "always"
12908                     },
12909                     "src": {
12910                         "caps": "audio/x-raw:\n         format: S16BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12911                         "direction": "src",
12912                         "presence": "always"
12913                     }
12914                 },
12915                 "properties": {},
12916                 "rank": "secondary"
12917             },
12918             "rtpL16pay": {
12919                 "author": "Wim Taymans <wim.taymans@gmail.com>",
12920                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
12921                 "hierarchy": [
12922                     "GstRtpL16Pay",
12923                     "GstRTPBaseAudioPayload",
12924                     "GstRTPBasePayload",
12925                     "GstElement",
12926                     "GstObject",
12927                     "GInitiallyUnowned",
12928                     "GObject"
12929                 ],
12930                 "klass": "Codec/Payloader/Network/RTP",
12931                 "long-name": "RTP audio payloader",
12932                 "pad-templates": {
12933                     "sink": {
12934                         "caps": "audio/x-raw:\n         format: S16BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12935                         "direction": "sink",
12936                         "presence": "always"
12937                     },
12938                     "src": {
12939                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L16\n       channels: [ 1, 2147483647 ]\napplication/x-rtp:\n          media: audio\n  encoding-name: L16\n        payload: 10\n     clock-rate: 44100\napplication/x-rtp:\n          media: audio\n  encoding-name: L16\n        payload: 11\n     clock-rate: 44100\n",
12940                         "direction": "src",
12941                         "presence": "always"
12942                     }
12943                 },
12944                 "properties": {},
12945                 "rank": "secondary"
12946             },
12947             "rtpL24depay": {
12948                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>,David Holroyd <dave@badgers-in-foil.co.uk>",
12949                 "description": "Extracts raw 24-bit audio from RTP packets",
12950                 "hierarchy": [
12951                     "GstRtpL24Depay",
12952                     "GstRTPBaseDepayload",
12953                     "GstElement",
12954                     "GstObject",
12955                     "GInitiallyUnowned",
12956                     "GObject"
12957                 ],
12958                 "klass": "Codec/Depayloader/Network/RTP",
12959                 "long-name": "RTP audio depayloader",
12960                 "pad-templates": {
12961                     "sink": {
12962                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L24\n",
12963                         "direction": "sink",
12964                         "presence": "always"
12965                     },
12966                     "src": {
12967                         "caps": "audio/x-raw:\n         format: S24BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12968                         "direction": "src",
12969                         "presence": "always"
12970                     }
12971                 },
12972                 "properties": {},
12973                 "rank": "secondary"
12974             },
12975             "rtpL24pay": {
12976                 "author": "Wim Taymans <wim.taymans@gmail.com>,David Holroyd <dave@badgers-in-foil.co.uk>",
12977                 "description": "Payload-encode Raw 24-bit audio into RTP packets (RFC 3190)",
12978                 "hierarchy": [
12979                     "GstRtpL24Pay",
12980                     "GstRTPBaseAudioPayload",
12981                     "GstRTPBasePayload",
12982                     "GstElement",
12983                     "GstObject",
12984                     "GInitiallyUnowned",
12985                     "GObject"
12986                 ],
12987                 "klass": "Codec/Payloader/Network/RTP",
12988                 "long-name": "RTP audio payloader",
12989                 "pad-templates": {
12990                     "sink": {
12991                         "caps": "audio/x-raw:\n         format: S24BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12992                         "direction": "sink",
12993                         "presence": "always"
12994                     },
12995                     "src": {
12996                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L24\n       channels: [ 1, 2147483647 ]\n",
12997                         "direction": "src",
12998                         "presence": "always"
12999                     }
13000                 },
13001                 "properties": {},
13002                 "rank": "secondary"
13003             },
13004             "rtpL8depay": {
13005                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>, GE Intelligent Platforms Embedded Systems, Inc.",
13006                 "description": "Extracts raw audio from RTP packets",
13007                 "hierarchy": [
13008                     "GstRtpL8Depay",
13009                     "GstRTPBaseDepayload",
13010                     "GstElement",
13011                     "GstObject",
13012                     "GInitiallyUnowned",
13013                     "GObject"
13014                 ],
13015                 "klass": "Codec/Depayloader/Network/RTP",
13016                 "long-name": "RTP audio depayloader",
13017                 "pad-templates": {
13018                     "sink": {
13019                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L8\n",
13020                         "direction": "sink",
13021                         "presence": "always"
13022                     },
13023                     "src": {
13024                         "caps": "audio/x-raw:\n         format: U8\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
13025                         "direction": "src",
13026                         "presence": "always"
13027                     }
13028                 },
13029                 "properties": {},
13030                 "rank": "secondary"
13031             },
13032             "rtpL8pay": {
13033                 "author": "Wim Taymans <wim.taymans@gmail.com>, GE Intelligent Platforms Embedded Systems, Inc.",
13034                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
13035                 "hierarchy": [
13036                     "GstRtpL8Pay",
13037                     "GstRTPBaseAudioPayload",
13038                     "GstRTPBasePayload",
13039                     "GstElement",
13040                     "GstObject",
13041                     "GInitiallyUnowned",
13042                     "GObject"
13043                 ],
13044                 "klass": "Codec/Payloader/Network/RTP",
13045                 "long-name": "RTP audio payloader",
13046                 "pad-templates": {
13047                     "sink": {
13048                         "caps": "audio/x-raw:\n         format: U8\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
13049                         "direction": "sink",
13050                         "presence": "always"
13051                     },
13052                     "src": {
13053                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L8\n       channels: [ 1, 2147483647 ]\n",
13054                         "direction": "src",
13055                         "presence": "always"
13056                     }
13057                 },
13058                 "properties": {},
13059                 "rank": "secondary"
13060             },
13061             "rtpac3depay": {
13062                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13063                 "description": "Extracts AC3 audio from RTP packets (RFC 4184)",
13064                 "hierarchy": [
13065                     "GstRtpAC3Depay",
13066                     "GstRTPBaseDepayload",
13067                     "GstElement",
13068                     "GstObject",
13069                     "GInitiallyUnowned",
13070                     "GObject"
13071                 ],
13072                 "klass": "Codec/Depayloader/Network/RTP",
13073                 "long-name": "RTP AC3 depayloader",
13074                 "pad-templates": {
13075                     "sink": {
13076                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: { (int)32000, (int)44100, (int)48000 }\n  encoding-name: AC3\n",
13077                         "direction": "sink",
13078                         "presence": "always"
13079                     },
13080                     "src": {
13081                         "caps": "audio/ac3:\n",
13082                         "direction": "src",
13083                         "presence": "always"
13084                     }
13085                 },
13086                 "properties": {},
13087                 "rank": "secondary"
13088             },
13089             "rtpac3pay": {
13090                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13091                 "description": "Payload AC3 audio as RTP packets (RFC 4184)",
13092                 "hierarchy": [
13093                     "GstRtpAC3Pay",
13094                     "GstRTPBasePayload",
13095                     "GstElement",
13096                     "GstObject",
13097                     "GInitiallyUnowned",
13098                     "GObject"
13099                 ],
13100                 "klass": "Codec/Payloader/Network/RTP",
13101                 "long-name": "RTP AC3 audio payloader",
13102                 "pad-templates": {
13103                     "sink": {
13104                         "caps": "audio/ac3:\naudio/x-ac3:\n",
13105                         "direction": "sink",
13106                         "presence": "always"
13107                     },
13108                     "src": {
13109                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: { (int)32000, (int)44100, (int)48000 }\n  encoding-name: AC3\n",
13110                         "direction": "src",
13111                         "presence": "always"
13112                     }
13113                 },
13114                 "properties": {},
13115                 "rank": "secondary"
13116             },
13117             "rtpamrdepay": {
13118                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13119                 "description": "Extracts AMR or AMR-WB audio from RTP packets (RFC 3267)",
13120                 "hierarchy": [
13121                     "GstRtpAMRDepay",
13122                     "GstRTPBaseDepayload",
13123                     "GstElement",
13124                     "GstObject",
13125                     "GInitiallyUnowned",
13126                     "GObject"
13127                 ],
13128                 "klass": "Codec/Depayloader/Network/RTP",
13129                 "long-name": "RTP AMR depayloader",
13130                 "pad-templates": {
13131                     "sink": {
13132                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 8000\n  encoding-name: AMR\n    octet-align: 1\napplication/x-rtp:\n          media: audio\n     clock-rate: 16000\n  encoding-name: AMR-WB\n    octet-align: 1\n",
13133                         "direction": "sink",
13134                         "presence": "always"
13135                     },
13136                     "src": {
13137                         "caps": "audio/AMR:\n       channels: 1\n           rate: 8000\naudio/AMR-WB:\n       channels: 1\n           rate: 16000\n",
13138                         "direction": "src",
13139                         "presence": "always"
13140                     }
13141                 },
13142                 "properties": {},
13143                 "rank": "secondary"
13144             },
13145             "rtpamrpay": {
13146                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13147                 "description": "Payload-encode AMR or AMR-WB audio into RTP packets (RFC 3267)",
13148                 "hierarchy": [
13149                     "GstRtpAMRPay",
13150                     "GstRTPBasePayload",
13151                     "GstElement",
13152                     "GstObject",
13153                     "GInitiallyUnowned",
13154                     "GObject"
13155                 ],
13156                 "klass": "Codec/Payloader/Network/RTP",
13157                 "long-name": "RTP AMR payloader",
13158                 "pad-templates": {
13159                     "sink": {
13160                         "caps": "audio/AMR:\n       channels: 1\n           rate: 8000\naudio/AMR-WB:\n       channels: 1\n           rate: 16000\n",
13161                         "direction": "sink",
13162                         "presence": "always"
13163                     },
13164                     "src": {
13165                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 8000\n  encoding-name: AMR\nencoding-params: 1\n    octet-align: 1\n            crc: 0\n robust-sorting: 0\n   interleaving: 0\n       mode-set: [ 0, 7 ]\nmode-change-period: [ 1, 2147483647 ]\nmode-change-neighbor: { (string)0, (string)1 }\n       maxptime: [ 20, 2147483647 ]\n          ptime: [ 20, 2147483647 ]\napplication/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 16000\n  encoding-name: AMR-WB\nencoding-params: 1\n    octet-align: 1\n            crc: 0\n robust-sorting: 0\n   interleaving: 0\n       mode-set: [ 0, 7 ]\nmode-change-period: [ 1, 2147483647 ]\nmode-change-neighbor: { (string)0, (string)1 }\n       maxptime: [ 20, 2147483647 ]\n          ptime: [ 20, 2147483647 ]\n",
13166                         "direction": "src",
13167                         "presence": "always"
13168                     }
13169                 },
13170                 "properties": {},
13171                 "rank": "secondary"
13172             },
13173             "rtpbvdepay": {
13174                 "author": "Wim Taymans <wim.taymans@collabora.co.uk>",
13175                 "description": "Extracts BroadcomVoice audio from RTP packets (RFC 4298)",
13176                 "hierarchy": [
13177                     "GstRTPBVDepay",
13178                     "GstRTPBaseDepayload",
13179                     "GstElement",
13180                     "GstObject",
13181                     "GInitiallyUnowned",
13182                     "GObject"
13183                 ],
13184                 "klass": "Codec/Depayloader/Network/RTP",
13185                 "long-name": "RTP BroadcomVoice depayloader",
13186                 "pad-templates": {
13187                     "sink": {
13188                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 8000\n  encoding-name: BV16\napplication/x-rtp:\n          media: audio\n     clock-rate: 16000\n  encoding-name: BV32\n",
13189                         "direction": "sink",
13190                         "presence": "always"
13191                     },
13192                     "src": {
13193                         "caps": "audio/x-bv:\n           mode: { (int)16, (int)32 }\n",
13194                         "direction": "src",
13195                         "presence": "always"
13196                     }
13197                 },
13198                 "properties": {},
13199                 "rank": "secondary"
13200             },
13201             "rtpbvpay": {
13202                 "author": "Wim Taymans <wim.taymans@collabora.co.uk>",
13203                 "description": "Packetize BroadcomVoice audio streams into RTP packets (RFC 4298)",
13204                 "hierarchy": [
13205                     "GstRTPBVPay",
13206                     "GstRTPBaseAudioPayload",
13207                     "GstRTPBasePayload",
13208                     "GstElement",
13209                     "GstObject",
13210                     "GInitiallyUnowned",
13211                     "GObject"
13212                 ],
13213                 "klass": "Codec/Payloader/Network/RTP",
13214                 "long-name": "RTP BV Payloader",
13215                 "pad-templates": {
13216                     "sink": {
13217                         "caps": "audio/x-bv:\n           mode: { (int)16, (int)32 }\n",
13218                         "direction": "sink",
13219                         "presence": "always"
13220                     },
13221                     "src": {
13222                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 8000\n  encoding-name: BV16\napplication/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 16000\n  encoding-name: BV32\n",
13223                         "direction": "src",
13224                         "presence": "always"
13225                     }
13226                 },
13227                 "properties": {},
13228                 "rank": "secondary"
13229             },
13230             "rtpceltdepay": {
13231                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13232                 "description": "Extracts CELT audio from RTP packets",
13233                 "hierarchy": [
13234                     "GstRtpCELTDepay",
13235                     "GstRTPBaseDepayload",
13236                     "GstElement",
13237                     "GstObject",
13238                     "GInitiallyUnowned",
13239                     "GObject"
13240                 ],
13241                 "klass": "Codec/Depayloader/Network/RTP",
13242                 "long-name": "RTP CELT depayloader",
13243                 "pad-templates": {
13244                     "sink": {
13245                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 32000, 48000 ]\n  encoding-name: CELT\n",
13246                         "direction": "sink",
13247                         "presence": "always"
13248                     },
13249                     "src": {
13250                         "caps": "audio/x-celt:\n",
13251                         "direction": "src",
13252                         "presence": "always"
13253                     }
13254                 },
13255                 "properties": {},
13256                 "rank": "secondary"
13257             },
13258             "rtpceltpay": {
13259                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13260                 "description": "Payload-encodes CELT audio into a RTP packet",
13261                 "hierarchy": [
13262                     "GstRtpCELTPay",
13263                     "GstRTPBasePayload",
13264                     "GstElement",
13265                     "GstObject",
13266                     "GInitiallyUnowned",
13267                     "GObject"
13268                 ],
13269                 "klass": "Codec/Payloader/Network/RTP",
13270                 "long-name": "RTP CELT payloader",
13271                 "pad-templates": {
13272                     "sink": {
13273                         "caps": "audio/x-celt:\n           rate: [ 32000, 64000 ]\n       channels: [ 1, 2 ]\n     frame-size: [ 64, 512 ]\n",
13274                         "direction": "sink",
13275                         "presence": "always"
13276                     },
13277                     "src": {
13278                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 32000, 48000 ]\n  encoding-name: CELT\n",
13279                         "direction": "src",
13280                         "presence": "always"
13281                     }
13282                 },
13283                 "properties": {},
13284                 "rank": "secondary"
13285             },
13286             "rtpdvdepay": {
13287                 "author": "Marcel Moreaux <marcelm@spacelabs.nl>, Wim Taymans <wim.taymans@gmail.com>",
13288                 "description": "Depayloads DV from RTP packets (RFC 3189)",
13289                 "hierarchy": [
13290                     "GstRTPDVDepay",
13291                     "GstRTPBaseDepayload",
13292                     "GstElement",
13293                     "GstObject",
13294                     "GInitiallyUnowned",
13295                     "GObject"
13296                 ],
13297                 "klass": "Codec/Depayloader/Network/RTP",
13298                 "long-name": "RTP DV Depayloader",
13299                 "pad-templates": {
13300                     "sink": {
13301                         "caps": "application/x-rtp:\n          media: { (string)video, (string)audio }\n  encoding-name: DV\n     clock-rate: 90000\n         encode: { (string)SD-VCR/525-60, (string)SD-VCR/625-50, (string)HD-VCR/1125-60, (string)HD-VCR/1250-50, (string)SDL-VCR/525-60, (string)SDL-VCR/625-50, (string)306M/525-60, (string)306M/625-50, (string)314M-25/525-60, (string)314M-25/625-50, (string)314M-50/525-60, (string)314M-50/625-50 }\n",
13302                         "direction": "sink",
13303                         "presence": "always"
13304                     },
13305                     "src": {
13306                         "caps": "video/x-dv:\n",
13307                         "direction": "src",
13308                         "presence": "always"
13309                     }
13310                 },
13311                 "properties": {},
13312                 "rank": "secondary"
13313             },
13314             "rtpdvpay": {
13315                 "author": "Marcel Moreaux <marcelm@spacelabs.nl>, Wim Taymans <wim.taymans@gmail.com>",
13316                 "description": "Payloads DV into RTP packets (RFC 3189)",
13317                 "hierarchy": [
13318                     "GstRTPDVPay",
13319                     "GstRTPBasePayload",
13320                     "GstElement",
13321                     "GstObject",
13322                     "GInitiallyUnowned",
13323                     "GObject"
13324                 ],
13325                 "klass": "Codec/Payloader/Network/RTP",
13326                 "long-name": "RTP DV Payloader",
13327                 "pad-templates": {
13328                     "sink": {
13329                         "caps": "video/x-dv:\n",
13330                         "direction": "sink",
13331                         "presence": "always"
13332                     },
13333                     "src": {
13334                         "caps": "application/x-rtp:\n          media: { (string)video, (string)audio }\n        payload: [ 96, 127 ]\n  encoding-name: DV\n     clock-rate: 90000\n         encode: { (string)SD-VCR/525-60, (string)SD-VCR/625-50, (string)HD-VCR/1125-60, (string)HD-VCR/1250-50, (string)SDL-VCR/525-60, (string)SDL-VCR/625-50, (string)306M/525-60, (string)306M/625-50, (string)314M-25/525-60, (string)314M-25/625-50, (string)314M-50/525-60, (string)314M-50/625-50 }\n",
13335                         "direction": "src",
13336                         "presence": "always"
13337                     }
13338                 },
13339                 "properties": {
13340                     "mode": {
13341                         "blurb": "The payload mode of payloading",
13342                         "conditionally-available": false,
13343                         "construct": false,
13344                         "construct-only": false,
13345                         "controllable": false,
13346                         "default": "video (0)",
13347                         "mutable": "null",
13348                         "readable": true,
13349                         "type": "GstDVPayMode",
13350                         "writable": true
13351                     }
13352                 },
13353                 "rank": "secondary"
13354             },
13355             "rtpg722depay": {
13356                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13357                 "description": "Extracts G722 audio from RTP packets",
13358                 "hierarchy": [
13359                     "GstRtpG722Depay",
13360                     "GstRTPBaseDepayload",
13361                     "GstElement",
13362                     "GstObject",
13363                     "GInitiallyUnowned",
13364                     "GObject"
13365                 ],
13366                 "klass": "Codec/Depayloader/Network/RTP",
13367                 "long-name": "RTP audio depayloader",
13368                 "pad-templates": {
13369                     "sink": {
13370                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 8000\n  encoding-name: G722\napplication/x-rtp:\n          media: audio\n        payload: 9\n     clock-rate: [ 1, 2147483647 ]\n",
13371                         "direction": "sink",
13372                         "presence": "always"
13373                     },
13374                     "src": {
13375                         "caps": "audio/G722:\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
13376                         "direction": "src",
13377                         "presence": "always"
13378                     }
13379                 },
13380                 "properties": {},
13381                 "rank": "secondary"
13382             },
13383             "rtpg722pay": {
13384                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13385                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
13386                 "hierarchy": [
13387                     "GstRtpG722Pay",
13388                     "GstRTPBaseAudioPayload",
13389                     "GstRTPBasePayload",
13390                     "GstElement",
13391                     "GstObject",
13392                     "GInitiallyUnowned",
13393                     "GObject"
13394                 ],
13395                 "klass": "Codec/Payloader/Network/RTP",
13396                 "long-name": "RTP audio payloader",
13397                 "pad-templates": {
13398                     "sink": {
13399                         "caps": "audio/G722:\n           rate: 16000\n       channels: 1\n",
13400                         "direction": "sink",
13401                         "presence": "always"
13402                     },
13403                     "src": {
13404                         "caps": "application/x-rtp:\n          media: audio\n  encoding-name: G722\n        payload: 9\nencoding-params: 1\n     clock-rate: 8000\napplication/x-rtp:\n          media: audio\n  encoding-name: G722\n        payload: [ 96, 127 ]\nencoding-params: 1\n     clock-rate: 8000\n",
13405                         "direction": "src",
13406                         "presence": "always"
13407                     }
13408                 },
13409                 "properties": {},
13410                 "rank": "secondary"
13411             },
13412             "rtpg723depay": {
13413                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13414                 "description": "Extracts G.723 audio from RTP packets (RFC 3551)",
13415                 "hierarchy": [
13416                     "GstRtpG723Depay",
13417                     "GstRTPBaseDepayload",
13418                     "GstElement",
13419                     "GstObject",
13420                     "GInitiallyUnowned",
13421                     "GObject"
13422                 ],
13423                 "klass": "Codec/Depayloader/Network/RTP",
13424                 "long-name": "RTP G.723 depayloader",
13425                 "pad-templates": {
13426                     "sink": {
13427                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 8000\n  encoding-name: G723\napplication/x-rtp:\n          media: audio\n        payload: 4\n     clock-rate: 8000\n",
13428                         "direction": "sink",
13429                         "presence": "always"
13430                     },
13431                     "src": {
13432                         "caps": "audio/G723:\n       channels: 1\n           rate: 8000\n",
13433                         "direction": "src",
13434                         "presence": "always"
13435                     }
13436                 },
13437                 "properties": {},
13438                 "rank": "secondary"
13439             },
13440             "rtpg723pay": {
13441                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13442                 "description": "Packetize G.723 audio into RTP packets",
13443                 "hierarchy": [
13444                     "GstRTPG723Pay",
13445                     "GstRTPBasePayload",
13446                     "GstElement",
13447                     "GstObject",
13448                     "GInitiallyUnowned",
13449                     "GObject"
13450                 ],
13451                 "klass": "Codec/Payloader/Network/RTP",
13452                 "long-name": "RTP G.723 payloader",
13453                 "pad-templates": {
13454                     "sink": {
13455                         "caps": "audio/G723:\n       channels: 1\n           rate: 8000\n",
13456                         "direction": "sink",
13457                         "presence": "always"
13458                     },
13459                     "src": {
13460                         "caps": "application/x-rtp:\n          media: audio\n        payload: 4\n     clock-rate: 8000\n  encoding-name: G723\napplication/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 8000\n  encoding-name: G723\n",
13461                         "direction": "src",
13462                         "presence": "always"
13463                     }
13464                 },
13465                 "properties": {},
13466                 "rank": "secondary"
13467             },
13468             "rtpg726depay": {
13469                 "author": "Axis Communications <dev-gstreamer@axis.com>",
13470                 "description": "Extracts G.726 audio from RTP packets",
13471                 "hierarchy": [
13472                     "GstRtpG726Depay",
13473                     "GstRTPBaseDepayload",
13474                     "GstElement",
13475                     "GstObject",
13476                     "GInitiallyUnowned",
13477                     "GObject"
13478                 ],
13479                 "klass": "Codec/Depayloader/Network/RTP",
13480                 "long-name": "RTP G.726 depayloader",
13481                 "pad-templates": {
13482                     "sink": {
13483                         "caps": "application/x-rtp:\n          media: audio\n  encoding-name: { (string)G726, (string)G726-16, (string)G726-24, (string)G726-32, (string)G726-40, (string)AAL2-G726-16, (string)AAL2-G726-24, (string)AAL2-G726-32, (string)AAL2-G726-40 }\n     clock-rate: 8000\n",
13484                         "direction": "sink",
13485                         "presence": "always"
13486                     },
13487                     "src": {
13488                         "caps": "audio/x-adpcm:\n       channels: 1\n           rate: 8000\n        bitrate: { (int)16000, (int)24000, (int)32000, (int)40000 }\n    block_align: { (int)2, (int)3, (int)4, (int)5 }\n         layout: g726\n",
13489                         "direction": "src",
13490                         "presence": "always"
13491                     }
13492                 },
13493                 "properties": {
13494                     "force-aal2": {
13495                         "blurb": "Force AAL2 decoding for compatibility with bad payloaders",
13496                         "conditionally-available": false,
13497                         "construct": false,
13498                         "construct-only": false,
13499                         "controllable": false,
13500                         "default": "true",
13501                         "mutable": "null",
13502                         "readable": true,
13503                         "type": "gboolean",
13504                         "writable": true
13505                     }
13506                 },
13507                 "rank": "secondary"
13508             },
13509             "rtpg726pay": {
13510                 "author": "Axis Communications <dev-gstreamer@axis.com>",
13511                 "description": "Payload-encodes G.726 audio into a RTP packet",
13512                 "hierarchy": [
13513                     "GstRtpG726Pay",
13514                     "GstRTPBaseAudioPayload",
13515                     "GstRTPBasePayload",
13516                     "GstElement",
13517                     "GstObject",
13518                     "GInitiallyUnowned",
13519                     "GObject"
13520                 ],
13521                 "klass": "Codec/Payloader/Network/RTP",
13522                 "long-name": "RTP G.726 payloader",
13523                 "pad-templates": {
13524                     "sink": {
13525                         "caps": "audio/x-adpcm:\n       channels: 1\n           rate: 8000\n        bitrate: { (int)16000, (int)24000, (int)32000, (int)40000 }\n         layout: g726\n",
13526                         "direction": "sink",
13527                         "presence": "always"
13528                     },
13529                     "src": {
13530                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 8000\n  encoding-name: { (string)G726-16, (string)G726-24, (string)G726-32, (string)G726-40, (string)AAL2-G726-16, (string)AAL2-G726-24, (string)AAL2-G726-32, (string)AAL2-G726-40 }\n",
13531                         "direction": "src",
13532                         "presence": "always"
13533                     }
13534                 },
13535                 "properties": {
13536                     "force-aal2": {
13537                         "blurb": "Force AAL2 encoding for compatibility with bad depayloaders",
13538                         "conditionally-available": false,
13539                         "construct": false,
13540                         "construct-only": false,
13541                         "controllable": false,
13542                         "default": "true",
13543                         "mutable": "null",
13544                         "readable": true,
13545                         "type": "gboolean",
13546                         "writable": true
13547                     }
13548                 },
13549                 "rank": "secondary"
13550             },
13551             "rtpg729depay": {
13552                 "author": "Laurent Glayal <spglegle@yahoo.fr>",
13553                 "description": "Extracts G.729 audio from RTP packets (RFC 3551)",
13554                 "hierarchy": [
13555                     "GstRtpG729Depay",
13556                     "GstRTPBaseDepayload",
13557                     "GstElement",
13558                     "GstObject",
13559                     "GInitiallyUnowned",
13560                     "GObject"
13561                 ],
13562                 "klass": "Codec/Depayloader/Network/RTP",
13563                 "long-name": "RTP G.729 depayloader",
13564                 "pad-templates": {
13565                     "sink": {
13566                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 8000\n  encoding-name: G729\napplication/x-rtp:\n          media: audio\n        payload: 18\n     clock-rate: 8000\n",
13567                         "direction": "sink",
13568                         "presence": "always"
13569                     },
13570                     "src": {
13571                         "caps": "audio/G729:\n       channels: 1\n           rate: 8000\n",
13572                         "direction": "src",
13573                         "presence": "always"
13574                     }
13575                 },
13576                 "properties": {},
13577                 "rank": "secondary"
13578             },
13579             "rtpg729pay": {
13580                 "author": "Olivier Crete <olivier.crete@collabora.co.uk>",
13581                 "description": "Packetize G.729 audio into RTP packets",
13582                 "hierarchy": [
13583                     "GstRTPG729Pay",
13584                     "GstRTPBasePayload",
13585                     "GstElement",
13586                     "GstObject",
13587                     "GInitiallyUnowned",
13588                     "GObject"
13589                 ],
13590                 "klass": "Codec/Payloader/Network/RTP",
13591                 "long-name": "RTP G.729 payloader",
13592                 "pad-templates": {
13593                     "sink": {
13594                         "caps": "audio/G729:\n       channels: 1\n           rate: 8000\n",
13595                         "direction": "sink",
13596                         "presence": "always"
13597                     },
13598                     "src": {
13599                         "caps": "application/x-rtp:\n          media: audio\n        payload: 18\n     clock-rate: 8000\n  encoding-name: G729\napplication/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 8000\n  encoding-name: G729\n",
13600                         "direction": "src",
13601                         "presence": "always"
13602                     }
13603                 },
13604                 "properties": {},
13605                 "rank": "secondary"
13606             },
13607             "rtpgsmdepay": {
13608                 "author": "Zeeshan Ali <zeenix@gmail.com>",
13609                 "description": "Extracts GSM audio from RTP packets",
13610                 "hierarchy": [
13611                     "GstRTPGSMDepay",
13612                     "GstRTPBaseDepayload",
13613                     "GstElement",
13614                     "GstObject",
13615                     "GInitiallyUnowned",
13616                     "GObject"
13617                 ],
13618                 "klass": "Codec/Depayloader/Network/RTP",
13619                 "long-name": "RTP GSM depayloader",
13620                 "pad-templates": {
13621                     "sink": {
13622                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 8000\n  encoding-name: GSM\napplication/x-rtp:\n          media: audio\n        payload: 3\n     clock-rate: 8000\n",
13623                         "direction": "sink",
13624                         "presence": "always"
13625                     },
13626                     "src": {
13627                         "caps": "audio/x-gsm:\n           rate: 8000\n       channels: 1\n",
13628                         "direction": "src",
13629                         "presence": "always"
13630                     }
13631                 },
13632                 "properties": {},
13633                 "rank": "secondary"
13634             },
13635             "rtpgsmpay": {
13636                 "author": "Zeeshan Ali <zeenix@gmail.com>",
13637                 "description": "Payload-encodes GSM audio into a RTP packet",
13638                 "hierarchy": [
13639                     "GstRTPGSMPay",
13640                     "GstRTPBasePayload",
13641                     "GstElement",
13642                     "GstObject",
13643                     "GInitiallyUnowned",
13644                     "GObject"
13645                 ],
13646                 "klass": "Codec/Payloader/Network/RTP",
13647                 "long-name": "RTP GSM payloader",
13648                 "pad-templates": {
13649                     "sink": {
13650                         "caps": "audio/x-gsm:\n           rate: 8000\n       channels: 1\n",
13651                         "direction": "sink",
13652                         "presence": "always"
13653                     },
13654                     "src": {
13655                         "caps": "application/x-rtp:\n          media: audio\n        payload: 3\n     clock-rate: 8000\n  encoding-name: GSM\napplication/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 8000\n  encoding-name: GSM\n",
13656                         "direction": "src",
13657                         "presence": "always"
13658                     }
13659                 },
13660                 "properties": {},
13661                 "rank": "secondary"
13662             },
13663             "rtpgstdepay": {
13664                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13665                 "description": "Extracts GStreamer buffers from RTP packets",
13666                 "hierarchy": [
13667                     "GstRtpGSTDepay",
13668                     "GstRTPBaseDepayload",
13669                     "GstElement",
13670                     "GstObject",
13671                     "GInitiallyUnowned",
13672                     "GObject"
13673                 ],
13674                 "klass": "Codec/Depayloader/Network",
13675                 "long-name": "GStreamer depayloader",
13676                 "pad-templates": {
13677                     "sink": {
13678                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: 90000\n  encoding-name: X-GST\n",
13679                         "direction": "sink",
13680                         "presence": "always"
13681                     },
13682                     "src": {
13683                         "caps": "ANY",
13684                         "direction": "src",
13685                         "presence": "always"
13686                     }
13687                 },
13688                 "properties": {},
13689                 "rank": "marginal"
13690             },
13691             "rtpgstpay": {
13692                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13693                 "description": "Payload GStreamer buffers as RTP packets",
13694                 "hierarchy": [
13695                     "GstRtpGSTPay",
13696                     "GstRTPBasePayload",
13697                     "GstElement",
13698                     "GstObject",
13699                     "GInitiallyUnowned",
13700                     "GObject"
13701                 ],
13702                 "klass": "Codec/Payloader/Network/RTP",
13703                 "long-name": "RTP GStreamer payloader",
13704                 "pad-templates": {
13705                     "sink": {
13706                         "caps": "ANY",
13707                         "direction": "sink",
13708                         "presence": "always"
13709                     },
13710                     "src": {
13711                         "caps": "application/x-rtp:\n          media: application\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: X-GST\n",
13712                         "direction": "src",
13713                         "presence": "always"
13714                     }
13715                 },
13716                 "properties": {
13717                     "config-interval": {
13718                         "blurb": "Interval for sending caps and TAG events in seconds (0 = disabled)",
13719                         "conditionally-available": false,
13720                         "construct": false,
13721                         "construct-only": false,
13722                         "controllable": false,
13723                         "default": "0",
13724                         "max": "3600",
13725                         "min": "0",
13726                         "mutable": "null",
13727                         "readable": true,
13728                         "type": "guint",
13729                         "writable": true
13730                     }
13731                 },
13732                 "rank": "none"
13733             },
13734             "rtph261depay": {
13735                 "author": "Stian Selnes <stian@pexip.com>",
13736                 "description": "Extracts H261 video from RTP packets (RFC 4587)",
13737                 "hierarchy": [
13738                     "GstRtpH261Depay",
13739                     "GstRTPBaseDepayload",
13740                     "GstElement",
13741                     "GstObject",
13742                     "GInitiallyUnowned",
13743                     "GObject"
13744                 ],
13745                 "klass": "Codec/Depayloader/Network/RTP",
13746                 "long-name": "RTP H261 depayloader",
13747                 "pad-templates": {
13748                     "sink": {
13749                         "caps": "application/x-rtp:\n          media: video\n        payload: 31\n     clock-rate: 90000\n  encoding-name: H261\napplication/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H261\n",
13750                         "direction": "sink",
13751                         "presence": "always"
13752                     },
13753                     "src": {
13754                         "caps": "video/x-h261:\n",
13755                         "direction": "src",
13756                         "presence": "always"
13757                     }
13758                 },
13759                 "properties": {},
13760                 "rank": "secondary"
13761             },
13762             "rtph261pay": {
13763                 "author": "Stian Selnes <stian@pexip.com>",
13764                 "description": "Payload-encodes H261 video in RTP packets (RFC 4587)",
13765                 "hierarchy": [
13766                     "GstRtpH261Pay",
13767                     "GstRTPBasePayload",
13768                     "GstElement",
13769                     "GstObject",
13770                     "GInitiallyUnowned",
13771                     "GObject"
13772                 ],
13773                 "klass": "Codec/Payloader/Network/RTP",
13774                 "long-name": "RTP H261 packet payloader",
13775                 "pad-templates": {
13776                     "sink": {
13777                         "caps": "video/x-h261:\n",
13778                         "direction": "sink",
13779                         "presence": "always"
13780                     },
13781                     "src": {
13782                         "caps": "application/x-rtp:\n          media: video\n        payload: 31\n     clock-rate: 90000\n  encoding-name: H261\napplication/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H261\n",
13783                         "direction": "src",
13784                         "presence": "always"
13785                     }
13786                 },
13787                 "properties": {},
13788                 "rank": "secondary"
13789             },
13790             "rtph263depay": {
13791                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>, Edward Hervey <bilboed@bilboed.com>",
13792                 "description": "Extracts H263 video from RTP packets (RFC 2190)",
13793                 "hierarchy": [
13794                     "GstRtpH263Depay",
13795                     "GstRTPBaseDepayload",
13796                     "GstElement",
13797                     "GstObject",
13798                     "GInitiallyUnowned",
13799                     "GObject"
13800                 ],
13801                 "klass": "Codec/Depayloader/Network/RTP",
13802                 "long-name": "RTP H263 depayloader",
13803                 "pad-templates": {
13804                     "sink": {
13805                         "caps": "application/x-rtp:\n          media: video\n        payload: 34\n     clock-rate: 90000\napplication/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: H263\n",
13806                         "direction": "sink",
13807                         "presence": "always"
13808                     },
13809                     "src": {
13810                         "caps": "video/x-h263:\n        variant: itu\n    h263version: h263\n",
13811                         "direction": "src",
13812                         "presence": "always"
13813                     }
13814                 },
13815                 "properties": {},
13816                 "rank": "secondary"
13817             },
13818             "rtph263pay": {
13819                 "author": "Neil Stratford <neils@vipadia.com>Dejan Sakelsak <dejan.sakelsak@marand.si>",
13820                 "description": "Payload-encodes H263 video in RTP packets (RFC 2190)",
13821                 "hierarchy": [
13822                     "GstRtpH263Pay",
13823                     "GstRTPBasePayload",
13824                     "GstElement",
13825                     "GstObject",
13826                     "GInitiallyUnowned",
13827                     "GObject"
13828                 ],
13829                 "klass": "Codec/Payloader/Network/RTP",
13830                 "long-name": "RTP H263 packet payloader",
13831                 "pad-templates": {
13832                     "sink": {
13833                         "caps": "video/x-h263:\n        variant: itu\n    h263version: h263\n",
13834                         "direction": "sink",
13835                         "presence": "always"
13836                     },
13837                     "src": {
13838                         "caps": "application/x-rtp:\n          media: video\n        payload: 34\n     clock-rate: 90000\n  encoding-name: H263\napplication/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H263\n",
13839                         "direction": "src",
13840                         "presence": "always"
13841                     }
13842                 },
13843                 "properties": {
13844                     "modea-only": {
13845                         "blurb": "Disable packetization modes B and C",
13846                         "conditionally-available": false,
13847                         "construct": false,
13848                         "construct-only": false,
13849                         "controllable": false,
13850                         "default": "false",
13851                         "mutable": "null",
13852                         "readable": true,
13853                         "type": "gboolean",
13854                         "writable": true
13855                     }
13856                 },
13857                 "rank": "secondary"
13858             },
13859             "rtph263pdepay": {
13860                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13861                 "description": "Extracts H263/+/++ video from RTP packets (RFC 4629)",
13862                 "hierarchy": [
13863                     "GstRtpH263PDepay",
13864                     "GstRTPBaseDepayload",
13865                     "GstElement",
13866                     "GstObject",
13867                     "GInitiallyUnowned",
13868                     "GObject"
13869                 ],
13870                 "klass": "Codec/Depayloader/Network/RTP",
13871                 "long-name": "RTP H263 depayloader",
13872                 "pad-templates": {
13873                     "sink": {
13874                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: H263-1998\napplication/x-rtp:\n          media: video\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: H263-2000\n",
13875                         "direction": "sink",
13876                         "presence": "always"
13877                     },
13878                     "src": {
13879                         "caps": "video/x-h263:\n        variant: itu\n",
13880                         "direction": "src",
13881                         "presence": "always"
13882                     }
13883                 },
13884                 "properties": {},
13885                 "rank": "secondary"
13886             },
13887             "rtph263ppay": {
13888                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13889                 "description": "Payload-encodes H263/+/++ video in RTP packets (RFC 4629)",
13890                 "hierarchy": [
13891                     "GstRtpH263PPay",
13892                     "GstRTPBasePayload",
13893                     "GstElement",
13894                     "GstObject",
13895                     "GInitiallyUnowned",
13896                     "GObject"
13897                 ],
13898                 "klass": "Codec/Payloader/Network/RTP",
13899                 "long-name": "RTP H263 payloader",
13900                 "pad-templates": {
13901                     "sink": {
13902                         "caps": "video/x-h263:\n        variant: itu\n",
13903                         "direction": "sink",
13904                         "presence": "always"
13905                     },
13906                     "src": {
13907                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H263-1998\napplication/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H263-2000\n",
13908                         "direction": "src",
13909                         "presence": "always"
13910                     }
13911                 },
13912                 "properties": {
13913                     "fragmentation-mode": {
13914                         "blurb": "Packet Fragmentation Mode",
13915                         "conditionally-available": false,
13916                         "construct": false,
13917                         "construct-only": false,
13918                         "controllable": false,
13919                         "default": "normal (0)",
13920                         "mutable": "null",
13921                         "readable": true,
13922                         "type": "GstFragmentationMode",
13923                         "writable": true
13924                     }
13925                 },
13926                 "rank": "secondary"
13927             },
13928             "rtph264depay": {
13929                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13930                 "description": "Extracts H264 video from RTP packets (RFC 3984)",
13931                 "hierarchy": [
13932                     "GstRtpH264Depay",
13933                     "GstRTPBaseDepayload",
13934                     "GstElement",
13935                     "GstObject",
13936                     "GInitiallyUnowned",
13937                     "GObject"
13938                 ],
13939                 "klass": "Codec/Depayloader/Network/RTP",
13940                 "long-name": "RTP H264 depayloader",
13941                 "pad-templates": {
13942                     "sink": {
13943                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: H264\n",
13944                         "direction": "sink",
13945                         "presence": "always"
13946                     },
13947                     "src": {
13948                         "caps": "video/x-h264:\n  stream-format: avc\n      alignment: au\nvideo/x-h264:\n  stream-format: byte-stream\n      alignment: { (string)nal, (string)au }\n",
13949                         "direction": "src",
13950                         "presence": "always"
13951                     }
13952                 },
13953                 "properties": {
13954                     "request-keyframe": {
13955                         "blurb": "Request new keyframe when packet loss is detected",
13956                         "conditionally-available": false,
13957                         "construct": false,
13958                         "construct-only": false,
13959                         "controllable": false,
13960                         "default": "false",
13961                         "mutable": "null",
13962                         "readable": true,
13963                         "type": "gboolean",
13964                         "writable": true
13965                     },
13966                     "wait-for-keyframe": {
13967                         "blurb": "Wait for the next keyframe after packet loss, meaningful only when outputting access units",
13968                         "conditionally-available": false,
13969                         "construct": false,
13970                         "construct-only": false,
13971                         "controllable": false,
13972                         "default": "false",
13973                         "mutable": "null",
13974                         "readable": true,
13975                         "type": "gboolean",
13976                         "writable": true
13977                     }
13978                 },
13979                 "rank": "secondary"
13980             },
13981             "rtph264pay": {
13982                 "author": "Laurent Glayal <spglegle@yahoo.fr>",
13983                 "description": "Payload-encode H264 video into RTP packets (RFC 3984)",
13984                 "hierarchy": [
13985                     "GstRtpH264Pay",
13986                     "GstRTPBasePayload",
13987                     "GstElement",
13988                     "GstObject",
13989                     "GInitiallyUnowned",
13990                     "GObject"
13991                 ],
13992                 "klass": "Codec/Payloader/Network/RTP",
13993                 "long-name": "RTP H264 payloader",
13994                 "pad-templates": {
13995                     "sink": {
13996                         "caps": "video/x-h264:\n  stream-format: avc\n      alignment: au\nvideo/x-h264:\n  stream-format: byte-stream\n      alignment: { (string)nal, (string)au }\n",
13997                         "direction": "sink",
13998                         "presence": "always"
13999                     },
14000                     "src": {
14001                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H264\n",
14002                         "direction": "src",
14003                         "presence": "always"
14004                     }
14005                 },
14006                 "properties": {
14007                     "aggregate-mode": {
14008                         "blurb": "Bundle suitable SPS/PPS NAL units into STAP-A aggregate packets",
14009                         "conditionally-available": false,
14010                         "construct": false,
14011                         "construct-only": false,
14012                         "controllable": false,
14013                         "default": "none (0)",
14014                         "mutable": "null",
14015                         "readable": true,
14016                         "type": "GstRtpH264AggregateMode",
14017                         "writable": true
14018                     },
14019                     "config-interval": {
14020                         "blurb": "Send SPS and PPS Insertion Interval in seconds (sprop parameter sets will be multiplexed in the data stream when detected.) (0 = disabled, -1 = send with every IDR frame)",
14021                         "conditionally-available": false,
14022                         "construct": false,
14023                         "construct-only": false,
14024                         "controllable": false,
14025                         "default": "0",
14026                         "max": "3600",
14027                         "min": "-1",
14028                         "mutable": "null",
14029                         "readable": true,
14030                         "type": "gint",
14031                         "writable": true
14032                     },
14033                     "sprop-parameter-sets": {
14034                         "blurb": "The base64 sprop-parameter-sets to set in out caps (set to NULL to extract from stream)",
14035                         "conditionally-available": false,
14036                         "construct": false,
14037                         "construct-only": false,
14038                         "controllable": false,
14039                         "default": "NULL",
14040                         "mutable": "null",
14041                         "readable": true,
14042                         "type": "gchararray",
14043                         "writable": true
14044                     }
14045                 },
14046                 "rank": "secondary"
14047             },
14048             "rtph265depay": {
14049                 "author": "Jurgen Slowack <jurgenslowack@gmail.com>",
14050                 "description": "Extracts H265 video from RTP packets (RFC 7798)",
14051                 "hierarchy": [
14052                     "GstRtpH265Depay",
14053                     "GstRTPBaseDepayload",
14054                     "GstElement",
14055                     "GstObject",
14056                     "GInitiallyUnowned",
14057                     "GObject"
14058                 ],
14059                 "klass": "Codec/Depayloader/Network/RTP",
14060                 "long-name": "RTP H265 depayloader",
14061                 "pad-templates": {
14062                     "sink": {
14063                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: H265\n",
14064                         "direction": "sink",
14065                         "presence": "always"
14066                     },
14067                     "src": {
14068                         "caps": "video/x-h265:\n  stream-format: hvc1\n      alignment: au\nvideo/x-h265:\n  stream-format: byte-stream\n      alignment: { (string)nal, (string)au }\n",
14069                         "direction": "src",
14070                         "presence": "always"
14071                     }
14072                 },
14073                 "properties": {},
14074                 "rank": "secondary"
14075             },
14076             "rtph265pay": {
14077                 "author": "Jurgen Slowack <jurgenslowack@gmail.com>",
14078                 "description": "Payload-encode H265 video into RTP packets (RFC 7798)",
14079                 "hierarchy": [
14080                     "GstRtpH265Pay",
14081                     "GstRTPBasePayload",
14082                     "GstElement",
14083                     "GstObject",
14084                     "GInitiallyUnowned",
14085                     "GObject"
14086                 ],
14087                 "klass": "Codec/Payloader/Network/RTP",
14088                 "long-name": "RTP H265 payloader",
14089                 "pad-templates": {
14090                     "sink": {
14091                         "caps": "video/x-h265:\n  stream-format: hvc1\n      alignment: au\nvideo/x-h265:\n  stream-format: byte-stream\n      alignment: { (string)nal, (string)au }\n",
14092                         "direction": "sink",
14093                         "presence": "always"
14094                     },
14095                     "src": {
14096                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H265\n",
14097                         "direction": "src",
14098                         "presence": "always"
14099                     }
14100                 },
14101                 "properties": {
14102                     "aggregate-mode": {
14103                         "blurb": "Bundle suitable SPS/PPS NAL units into aggregate packets.",
14104                         "conditionally-available": false,
14105                         "construct": false,
14106                         "construct-only": false,
14107                         "controllable": false,
14108                         "default": "none (0)",
14109                         "mutable": "null",
14110                         "readable": true,
14111                         "type": "GstRtpH265AggregateMode",
14112                         "writable": true
14113                     },
14114                     "config-interval": {
14115                         "blurb": "Send VPS, SPS and PPS Insertion Interval in seconds (sprop parameter sets will be multiplexed in the data stream when detected.) (0 = disabled, -1 = send with every IDR frame)",
14116                         "conditionally-available": false,
14117                         "construct": false,
14118                         "construct-only": false,
14119                         "controllable": false,
14120                         "default": "0",
14121                         "max": "3600",
14122                         "min": "-1",
14123                         "mutable": "null",
14124                         "readable": true,
14125                         "type": "gint",
14126                         "writable": true
14127                     }
14128                 },
14129                 "rank": "secondary"
14130             },
14131             "rtphdrextcolorspace": {
14132                 "RTP-Header-Extension-URI": "http://www.webrtc.org/experiments/rtp-hdrext/color-space",
14133                 "author": "Jakub Adam <jakub.adam@collabora.com>",
14134                 "description": "Extends RTP packets with color space and high dynamic range (HDR) information.",
14135                 "hierarchy": [
14136                     "GstRTPHeaderExtensionColorspace",
14137                     "GstRTPHeaderExtension",
14138                     "GstElement",
14139                     "GstObject",
14140                     "GInitiallyUnowned",
14141                     "GObject"
14142                 ],
14143                 "klass": "Network/Extension/RTPHeader",
14144                 "long-name": "Color Space",
14145                 "rank": "marginal"
14146             },
14147             "rtpilbcdepay": {
14148                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
14149                 "description": "Extracts iLBC audio from RTP packets (RFC 3952)",
14150                 "hierarchy": [
14151                     "GstRTPiLBCDepay",
14152                     "GstRTPBaseDepayload",
14153                     "GstElement",
14154                     "GstObject",
14155                     "GInitiallyUnowned",
14156                     "GObject"
14157                 ],
14158                 "klass": "Codec/Depayloader/Network/RTP",
14159                 "long-name": "RTP iLBC depayloader",
14160                 "pad-templates": {
14161                     "sink": {
14162                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 8000\n  encoding-name: ILBC\n",
14163                         "direction": "sink",
14164                         "presence": "always"
14165                     },
14166                     "src": {
14167                         "caps": "audio/x-iLBC:\n           mode: { (int)20, (int)30 }\n",
14168                         "direction": "src",
14169                         "presence": "always"
14170                     }
14171                 },
14172                 "properties": {
14173                     "mode": {
14174                         "blurb": "iLBC frame mode",
14175                         "conditionally-available": false,
14176                         "construct": false,
14177                         "construct-only": false,
14178                         "controllable": false,
14179                         "default": "30ms (30)",
14180                         "mutable": "null",
14181                         "readable": true,
14182                         "type": "iLBCMode",
14183                         "writable": true
14184                     }
14185                 },
14186                 "rank": "secondary"
14187             },
14188             "rtpilbcpay": {
14189                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
14190                 "description": "Packetize iLBC audio streams into RTP packets",
14191                 "hierarchy": [
14192                     "GstRTPILBCPay",
14193                     "GstRTPBaseAudioPayload",
14194                     "GstRTPBasePayload",
14195                     "GstElement",
14196                     "GstObject",
14197                     "GInitiallyUnowned",
14198                     "GObject"
14199                 ],
14200                 "klass": "Codec/Payloader/Network/RTP",
14201                 "long-name": "RTP iLBC Payloader",
14202                 "pad-templates": {
14203                     "sink": {
14204                         "caps": "audio/x-iLBC:\n           mode: { (int)20, (int)30 }\n",
14205                         "direction": "sink",
14206                         "presence": "always"
14207                     },
14208                     "src": {
14209                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 8000\n  encoding-name: ILBC\n           mode: { (string)20, (string)30 }\n",
14210                         "direction": "src",
14211                         "presence": "always"
14212                     }
14213                 },
14214                 "properties": {},
14215                 "rank": "secondary"
14216             },
14217             "rtpisacdepay": {
14218                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
14219                 "description": "Extracts iSAC audio from RTP packets",
14220                 "hierarchy": [
14221                     "GstRtpIsacDepay",
14222                     "GstRTPBaseDepayload",
14223                     "GstElement",
14224                     "GstObject",
14225                     "GInitiallyUnowned",
14226                     "GObject"
14227                 ],
14228                 "klass": "Codec/Depayloader/Network/RTP",
14229                 "long-name": "RTP iSAC depayloader",
14230                 "pad-templates": {
14231                     "sink": {
14232                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: { (int)16000, (int)32000 }\n  encoding-name: ISAC\n",
14233                         "direction": "sink",
14234                         "presence": "always"
14235                     },
14236                     "src": {
14237                         "caps": "audio/isac:\n           rate: { (int)16000, (int)32000 }\n       channels: 1\n",
14238                         "direction": "src",
14239                         "presence": "always"
14240                     }
14241                 },
14242                 "rank": "secondary"
14243             },
14244             "rtpisacpay": {
14245                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
14246                 "description": "Payload-encodes iSAC audio into a RTP packet",
14247                 "hierarchy": [
14248                     "GstRtpIsacPay",
14249                     "GstRTPBasePayload",
14250                     "GstElement",
14251                     "GstObject",
14252                     "GInitiallyUnowned",
14253                     "GObject"
14254                 ],
14255                 "klass": "Codec/Payloader/Network/RTP",
14256                 "long-name": "RTP iSAC payloader",
14257                 "pad-templates": {
14258                     "sink": {
14259                         "caps": "audio/isac:\n           rate: { (int)16000, (int)32000 }\n       channels: 1\n",
14260                         "direction": "sink",
14261                         "presence": "always"
14262                     },
14263                     "src": {
14264                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: { (int)16000, (int)32000 }\n  encoding-name: ISAC\nencoding-params: 1\n",
14265                         "direction": "src",
14266                         "presence": "always"
14267                     }
14268                 },
14269                 "rank": "secondary"
14270             },
14271             "rtpj2kdepay": {
14272                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14273                 "description": "Extracts JPEG 2000 video from RTP packets (RFC 5371)",
14274                 "hierarchy": [
14275                     "GstRtpJ2KDepay",
14276                     "GstRTPBaseDepayload",
14277                     "GstElement",
14278                     "GstObject",
14279                     "GInitiallyUnowned",
14280                     "GObject"
14281                 ],
14282                 "klass": "Codec/Depayloader/Network/RTP",
14283                 "long-name": "RTP JPEG 2000 depayloader",
14284                 "pad-templates": {
14285                     "sink": {
14286                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n       sampling: { (string)RGB, (string)BGR, (string)RGBA, (string)BGRA, (string)YCbCrA, (string)YCbCr-4:4:4, (string)YCbCr-4:2:2, (string)YCbCr-4:2:0, (string)YCbCr-4:1:1, (string)GRAYSCALE }\n  encoding-name: JPEG2000\napplication/x-rtp:\n          media: video\n     clock-rate: 90000\n     colorspace: { (string)sRGB, (string)sYUV, (string)GRAY }\n  encoding-name: JPEG2000\n",
14287                         "direction": "sink",
14288                         "presence": "always"
14289                     },
14290                     "src": {
14291                         "caps": "image/x-jpc:\n     colorspace: { (string)sRGB, (string)sYUV, (string)GRAY }\n",
14292                         "direction": "src",
14293                         "presence": "always"
14294                     }
14295                 },
14296                 "properties": {},
14297                 "rank": "secondary"
14298             },
14299             "rtpj2kpay": {
14300                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14301                 "description": "Payload-encodes JPEG 2000 pictures into RTP packets (RFC 5371)",
14302                 "hierarchy": [
14303                     "GstRtpJ2KPay",
14304                     "GstRTPBasePayload",
14305                     "GstElement",
14306                     "GstObject",
14307                     "GInitiallyUnowned",
14308                     "GObject"
14309                 ],
14310                 "klass": "Codec/Payloader/Network/RTP",
14311                 "long-name": "RTP JPEG 2000 payloader",
14312                 "pad-templates": {
14313                     "sink": {
14314                         "caps": "image/x-jpc:\n       sampling: { (string)RGB, (string)BGR, (string)RGBA, (string)BGRA, (string)YCbCrA, (string)YCbCr-4:4:4, (string)YCbCr-4:2:2, (string)YCbCr-4:2:0, (string)YCbCr-4:1:1, (string)GRAYSCALE }\n",
14315                         "direction": "sink",
14316                         "presence": "always"
14317                     },
14318                     "src": {
14319                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n       sampling: { (string)RGB, (string)BGR, (string)RGBA, (string)BGRA, (string)YCbCrA, (string)YCbCr-4:4:4, (string)YCbCr-4:2:2, (string)YCbCr-4:2:0, (string)YCbCr-4:1:1, (string)GRAYSCALE }\n  encoding-name: JPEG2000\n",
14320                         "direction": "src",
14321                         "presence": "always"
14322                     }
14323                 },
14324                 "properties": {},
14325                 "rank": "secondary"
14326             },
14327             "rtpjpegdepay": {
14328                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14329                 "description": "Extracts JPEG video from RTP packets (RFC 2435)",
14330                 "hierarchy": [
14331                     "GstRtpJPEGDepay",
14332                     "GstRTPBaseDepayload",
14333                     "GstElement",
14334                     "GstObject",
14335                     "GInitiallyUnowned",
14336                     "GObject"
14337                 ],
14338                 "klass": "Codec/Depayloader/Network/RTP",
14339                 "long-name": "RTP JPEG depayloader",
14340                 "pad-templates": {
14341                     "sink": {
14342                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: JPEG\napplication/x-rtp:\n          media: video\n        payload: 26\n     clock-rate: 90000\n",
14343                         "direction": "sink",
14344                         "presence": "always"
14345                     },
14346                     "src": {
14347                         "caps": "image/jpeg:\n",
14348                         "direction": "src",
14349                         "presence": "always"
14350                     }
14351                 },
14352                 "properties": {},
14353                 "rank": "secondary"
14354             },
14355             "rtpjpegpay": {
14356                 "author": "Axis Communications <dev-gstreamer@axis.com>",
14357                 "description": "Payload-encodes JPEG pictures into RTP packets (RFC 2435)",
14358                 "hierarchy": [
14359                     "GstRtpJPEGPay",
14360                     "GstRTPBasePayload",
14361                     "GstElement",
14362                     "GstObject",
14363                     "GInitiallyUnowned",
14364                     "GObject"
14365                 ],
14366                 "klass": "Codec/Payloader/Network/RTP",
14367                 "long-name": "RTP JPEG payloader",
14368                 "pad-templates": {
14369                     "sink": {
14370                         "caps": "image/jpeg:\nvideo/x-jpeg:\n",
14371                         "direction": "sink",
14372                         "presence": "always"
14373                     },
14374                     "src": {
14375                         "caps": "application/x-rtp:\n          media: video\n        payload: 26\n     clock-rate: 90000\n  encoding-name: JPEG\n          width: [ 1, 65536 ]\n         height: [ 1, 65536 ]\napplication/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: JPEG\n          width: [ 1, 65536 ]\n         height: [ 1, 65536 ]\n",
14376                         "direction": "src",
14377                         "presence": "always"
14378                     }
14379                 },
14380                 "properties": {
14381                     "quality": {
14382                         "blurb": "Quality factor on JPEG data (unused)",
14383                         "conditionally-available": false,
14384                         "construct": false,
14385                         "construct-only": false,
14386                         "controllable": false,
14387                         "default": "255",
14388                         "max": "255",
14389                         "min": "0",
14390                         "mutable": "null",
14391                         "readable": true,
14392                         "type": "gint",
14393                         "writable": true
14394                     },
14395                     "type": {
14396                         "blurb": "Default JPEG Type, overwritten by SOF when present",
14397                         "conditionally-available": false,
14398                         "construct": false,
14399                         "construct-only": false,
14400                         "controllable": false,
14401                         "default": "1",
14402                         "max": "255",
14403                         "min": "0",
14404                         "mutable": "null",
14405                         "readable": true,
14406                         "type": "gint",
14407                         "writable": true
14408                     }
14409                 },
14410                 "rank": "secondary"
14411             },
14412             "rtpklvdepay": {
14413                 "author": "Tim-Philipp Müller <tim@centricular.com>",
14414                 "description": "Extracts KLV (SMPTE ST 336) metadata from RTP packets",
14415                 "hierarchy": [
14416                     "GstRtpKlvDepay",
14417                     "GstRTPBaseDepayload",
14418                     "GstElement",
14419                     "GstObject",
14420                     "GInitiallyUnowned",
14421                     "GObject"
14422                 ],
14423                 "klass": "Codec/Depayloader/Network/RTP",
14424                 "long-name": "RTP KLV Depayloader",
14425                 "pad-templates": {
14426                     "sink": {
14427                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: SMPTE336M\n",
14428                         "direction": "sink",
14429                         "presence": "always"
14430                     },
14431                     "src": {
14432                         "caps": "meta/x-klv:\n         parsed: true\n",
14433                         "direction": "src",
14434                         "presence": "always"
14435                     }
14436                 },
14437                 "properties": {},
14438                 "rank": "secondary"
14439             },
14440             "rtpklvpay": {
14441                 "author": "Tim-Philipp Müller <tim@centricular.com>",
14442                 "description": "Payloads KLV (SMPTE ST 336) metadata as RTP packets",
14443                 "hierarchy": [
14444                     "GstRtpKlvPay",
14445                     "GstRTPBasePayload",
14446                     "GstElement",
14447                     "GstObject",
14448                     "GInitiallyUnowned",
14449                     "GObject"
14450                 ],
14451                 "klass": "Codec/Payloader/Network/RTP",
14452                 "long-name": "RTP KLV Payloader",
14453                 "pad-templates": {
14454                     "sink": {
14455                         "caps": "meta/x-klv:\n         parsed: true\n",
14456                         "direction": "sink",
14457                         "presence": "always"
14458                     },
14459                     "src": {
14460                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: SMPTE336M\n",
14461                         "direction": "src",
14462                         "presence": "always"
14463                     }
14464                 },
14465                 "properties": {},
14466                 "rank": "secondary"
14467             },
14468             "rtpldacpay": {
14469                 "author": "Sanchayan Maity <sanchayan@asymptotic.io>",
14470                 "description": "Payload LDAC audio as RTP packets",
14471                 "hierarchy": [
14472                     "GstRtpLdacPay",
14473                     "GstRTPBasePayload",
14474                     "GstElement",
14475                     "GstObject",
14476                     "GInitiallyUnowned",
14477                     "GObject"
14478                 ],
14479                 "klass": "Codec/Payloader/Network",
14480                 "long-name": "RTP packet payloader",
14481                 "pad-templates": {
14482                     "sink": {
14483                         "caps": "audio/x-ldac:\n       channels: [ 1, 2 ]\n           rate: { (int)44100, (int)48000, (int)88200, (int)96000 }\n",
14484                         "direction": "sink",
14485                         "presence": "always"
14486                     },
14487                     "src": {
14488                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: { (int)44100, (int)48000, (int)88200, (int)96000 }\n  encoding-name: X-GST-LDAC\n",
14489                         "direction": "src",
14490                         "presence": "always"
14491                     }
14492                 },
14493                 "rank": "none"
14494             },
14495             "rtpmp1sdepay": {
14496                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14497                 "description": "Extracts MPEG1 System Streams from RTP packets (RFC 3555)",
14498                 "hierarchy": [
14499                     "GstRtpMP1SDepay",
14500                     "GstRTPBaseDepayload",
14501                     "GstElement",
14502                     "GstObject",
14503                     "GInitiallyUnowned",
14504                     "GObject"
14505                 ],
14506                 "klass": "Codec/Depayloader/Network/RTP",
14507                 "long-name": "RTP MPEG1 System Stream depayloader",
14508                 "pad-templates": {
14509                     "sink": {
14510                         "caps": "application/x-rtp:\n          media: other\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP1S\napplication/x-rtp:\n          media: video\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP1S\n",
14511                         "direction": "sink",
14512                         "presence": "always"
14513                     },
14514                     "src": {
14515                         "caps": "video/mpeg:\n   systemstream: true\n",
14516                         "direction": "src",
14517                         "presence": "always"
14518                     }
14519                 },
14520                 "properties": {},
14521                 "rank": "secondary"
14522             },
14523             "rtpmp2tdepay": {
14524                 "author": "Wim Taymans <wim.taymans@gmail.com>, Thijs Vermeir <thijs.vermeir@barco.com>",
14525                 "description": "Extracts MPEG2 TS from RTP packets (RFC 2250)",
14526                 "hierarchy": [
14527                     "GstRtpMP2TDepay",
14528                     "GstRTPBaseDepayload",
14529                     "GstElement",
14530                     "GstObject",
14531                     "GInitiallyUnowned",
14532                     "GObject"
14533                 ],
14534                 "klass": "Codec/Depayloader/Network/RTP",
14535                 "long-name": "RTP MPEG Transport Stream depayloader",
14536                 "pad-templates": {
14537                     "sink": {
14538                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: { (string)MP2T, (string)MP2T-ES }\napplication/x-rtp:\n          media: video\n        payload: 33\n     clock-rate: [ 1, 2147483647 ]\n",
14539                         "direction": "sink",
14540                         "presence": "always"
14541                     },
14542                     "src": {
14543                         "caps": "video/mpegts:\n     packetsize: 188\n   systemstream: true\n",
14544                         "direction": "src",
14545                         "presence": "always"
14546                     }
14547                 },
14548                 "properties": {
14549                     "skip-first-bytes": {
14550                         "blurb": "The amount of bytes that need to be skipped at the beginning of the payload",
14551                         "conditionally-available": false,
14552                         "construct": false,
14553                         "construct-only": false,
14554                         "controllable": false,
14555                         "default": "0",
14556                         "max": "-1",
14557                         "min": "0",
14558                         "mutable": "null",
14559                         "readable": true,
14560                         "type": "guint",
14561                         "writable": true
14562                     }
14563                 },
14564                 "rank": "secondary"
14565             },
14566             "rtpmp2tpay": {
14567                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14568                 "description": "Payload-encodes MPEG2 TS into RTP packets (RFC 2250)",
14569                 "hierarchy": [
14570                     "GstRTPMP2TPay",
14571                     "GstRTPBasePayload",
14572                     "GstElement",
14573                     "GstObject",
14574                     "GInitiallyUnowned",
14575                     "GObject"
14576                 ],
14577                 "klass": "Codec/Payloader/Network/RTP",
14578                 "long-name": "RTP MPEG2 Transport Stream payloader",
14579                 "pad-templates": {
14580                     "sink": {
14581                         "caps": "video/mpegts:\n     packetsize: 188\n   systemstream: true\n",
14582                         "direction": "sink",
14583                         "presence": "always"
14584                     },
14585                     "src": {
14586                         "caps": "application/x-rtp:\n          media: video\n        payload: 33\n     clock-rate: 90000\n  encoding-name: MP2T\napplication/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: MP2T\n",
14587                         "direction": "src",
14588                         "presence": "always"
14589                     }
14590                 },
14591                 "properties": {},
14592                 "rank": "secondary"
14593             },
14594             "rtpmp4adepay": {
14595                 "author": "Nokia Corporation (contact <stefan.kost@nokia.com>), Wim Taymans <wim.taymans@gmail.com>",
14596                 "description": "Extracts MPEG4 audio from RTP packets (RFC 3016)",
14597                 "hierarchy": [
14598                     "GstRtpMP4ADepay",
14599                     "GstRTPBaseDepayload",
14600                     "GstElement",
14601                     "GstObject",
14602                     "GInitiallyUnowned",
14603                     "GObject"
14604                 ],
14605                 "klass": "Codec/Depayloader/Network/RTP",
14606                 "long-name": "RTP MPEG4 audio depayloader",
14607                 "pad-templates": {
14608                     "sink": {
14609                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4A-LATM\n",
14610                         "direction": "sink",
14611                         "presence": "always"
14612                     },
14613                     "src": {
14614                         "caps": "audio/mpeg:\n    mpegversion: 4\n         framed: { (boolean)false, (boolean)true }\n  stream-format: raw\n",
14615                         "direction": "src",
14616                         "presence": "always"
14617                     }
14618                 },
14619                 "properties": {},
14620                 "rank": "secondary"
14621             },
14622             "rtpmp4apay": {
14623                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14624                 "description": "Payload MPEG4 audio as RTP packets (RFC 3016)",
14625                 "hierarchy": [
14626                     "GstRtpMP4APay",
14627                     "GstRTPBasePayload",
14628                     "GstElement",
14629                     "GstObject",
14630                     "GInitiallyUnowned",
14631                     "GObject"
14632                 ],
14633                 "klass": "Codec/Payloader/Network/RTP",
14634                 "long-name": "RTP MPEG4 audio payloader",
14635                 "pad-templates": {
14636                     "sink": {
14637                         "caps": "audio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14638                         "direction": "sink",
14639                         "presence": "always"
14640                     },
14641                     "src": {
14642                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4A-LATM\n",
14643                         "direction": "src",
14644                         "presence": "always"
14645                     }
14646                 },
14647                 "properties": {},
14648                 "rank": "secondary"
14649             },
14650             "rtpmp4gdepay": {
14651                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14652                 "description": "Extracts MPEG4 elementary streams from RTP packets (RFC 3640)",
14653                 "hierarchy": [
14654                     "GstRtpMP4GDepay",
14655                     "GstRTPBaseDepayload",
14656                     "GstElement",
14657                     "GstObject",
14658                     "GInitiallyUnowned",
14659                     "GObject"
14660                 ],
14661                 "klass": "Codec/Depayloader/Network/RTP",
14662                 "long-name": "RTP MPEG4 ES depayloader",
14663                 "pad-templates": {
14664                     "sink": {
14665                         "caps": "application/x-rtp:\n          media: { (string)video, (string)audio, (string)application }\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MPEG4-GENERIC\n           mode: { (string)generic, (string)CELP-cbr, (string)CELP-vbr, (string)AAC-lbr, (string)AAC-hbr, (string)aac-hbr }\n",
14666                         "direction": "sink",
14667                         "presence": "always"
14668                     },
14669                     "src": {
14670                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14671                         "direction": "src",
14672                         "presence": "always"
14673                     }
14674                 },
14675                 "properties": {},
14676                 "rank": "secondary"
14677             },
14678             "rtpmp4gpay": {
14679                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14680                 "description": "Payload MPEG4 elementary streams as RTP packets (RFC 3640)",
14681                 "hierarchy": [
14682                     "GstRtpMP4GPay",
14683                     "GstRTPBasePayload",
14684                     "GstElement",
14685                     "GstObject",
14686                     "GInitiallyUnowned",
14687                     "GObject"
14688                 ],
14689                 "klass": "Codec/Payloader/Network/RTP",
14690                 "long-name": "RTP MPEG4 ES payloader",
14691                 "pad-templates": {
14692                     "sink": {
14693                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14694                         "direction": "sink",
14695                         "presence": "always"
14696                     },
14697                     "src": {
14698                         "caps": "application/x-rtp:\n          media: { (string)video, (string)audio, (string)application }\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MPEG4-GENERIC\n     streamtype: { (string)4, (string)5 }\n           mode: { (string)generic, (string)CELP-cbr, (string)CELP-vbr, (string)AAC-lbr, (string)AAC-hbr }\n",
14699                         "direction": "src",
14700                         "presence": "always"
14701                     }
14702                 },
14703                 "properties": {},
14704                 "rank": "secondary"
14705             },
14706             "rtpmp4vdepay": {
14707                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14708                 "description": "Extracts MPEG4 video from RTP packets (RFC 3016)",
14709                 "hierarchy": [
14710                     "GstRtpMP4VDepay",
14711                     "GstRTPBaseDepayload",
14712                     "GstElement",
14713                     "GstObject",
14714                     "GInitiallyUnowned",
14715                     "GObject"
14716                 ],
14717                 "klass": "Codec/Depayloader/Network/RTP",
14718                 "long-name": "RTP MPEG4 video depayloader",
14719                 "pad-templates": {
14720                     "sink": {
14721                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4V-ES\n",
14722                         "direction": "sink",
14723                         "presence": "always"
14724                     },
14725                     "src": {
14726                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\n",
14727                         "direction": "src",
14728                         "presence": "always"
14729                     }
14730                 },
14731                 "properties": {},
14732                 "rank": "secondary"
14733             },
14734             "rtpmp4vpay": {
14735                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14736                 "description": "Payload MPEG-4 video as RTP packets (RFC 3016)",
14737                 "hierarchy": [
14738                     "GstRtpMP4VPay",
14739                     "GstRTPBasePayload",
14740                     "GstElement",
14741                     "GstObject",
14742                     "GInitiallyUnowned",
14743                     "GObject"
14744                 ],
14745                 "klass": "Codec/Payloader/Network/RTP",
14746                 "long-name": "RTP MPEG4 Video payloader",
14747                 "pad-templates": {
14748                     "sink": {
14749                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\nvideo/x-divx:\n",
14750                         "direction": "sink",
14751                         "presence": "always"
14752                     },
14753                     "src": {
14754                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4V-ES\n",
14755                         "direction": "src",
14756                         "presence": "always"
14757                     }
14758                 },
14759                 "properties": {
14760                     "config-interval": {
14761                         "blurb": "Send Config Insertion Interval in seconds (configuration headers will be multiplexed in the data stream when detected.) (0 = disabled, -1 = send with every IDR frame)",
14762                         "conditionally-available": false,
14763                         "construct": false,
14764                         "construct-only": false,
14765                         "controllable": false,
14766                         "default": "0",
14767                         "max": "3600",
14768                         "min": "-1",
14769                         "mutable": "null",
14770                         "readable": true,
14771                         "type": "gint",
14772                         "writable": true
14773                     }
14774                 },
14775                 "rank": "secondary + 1"
14776             },
14777             "rtpmpadepay": {
14778                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14779                 "description": "Extracts MPEG audio from RTP packets (RFC 2038)",
14780                 "hierarchy": [
14781                     "GstRtpMPADepay",
14782                     "GstRTPBaseDepayload",
14783                     "GstElement",
14784                     "GstObject",
14785                     "GInitiallyUnowned",
14786                     "GObject"
14787                 ],
14788                 "klass": "Codec/Depayloader/Network/RTP",
14789                 "long-name": "RTP MPEG audio depayloader",
14790                 "pad-templates": {
14791                     "sink": {
14792                         "caps": "application/x-rtp:\n          media: audio\n        payload: 14\n     clock-rate: 90000\napplication/x-rtp:\n          media: audio\n  encoding-name: MPA\n     clock-rate: [ 1, 2147483647 ]\n",
14793                         "direction": "sink",
14794                         "presence": "always"
14795                     },
14796                     "src": {
14797                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14798                         "direction": "src",
14799                         "presence": "always"
14800                     }
14801                 },
14802                 "properties": {},
14803                 "rank": "secondary"
14804             },
14805             "rtpmpapay": {
14806                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14807                 "description": "Payload MPEG audio as RTP packets (RFC 2038)",
14808                 "hierarchy": [
14809                     "GstRtpMPAPay",
14810                     "GstRTPBasePayload",
14811                     "GstElement",
14812                     "GstObject",
14813                     "GInitiallyUnowned",
14814                     "GObject"
14815                 ],
14816                 "klass": "Codec/Payloader/Network/RTP",
14817                 "long-name": "RTP MPEG audio payloader",
14818                 "pad-templates": {
14819                     "sink": {
14820                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14821                         "direction": "sink",
14822                         "presence": "always"
14823                     },
14824                     "src": {
14825                         "caps": "application/x-rtp:\n          media: audio\n        payload: 14\n     clock-rate: 90000\napplication/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: MPA\n",
14826                         "direction": "src",
14827                         "presence": "always"
14828                     }
14829                 },
14830                 "properties": {},
14831                 "rank": "secondary"
14832             },
14833             "rtpmparobustdepay": {
14834                 "author": "Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>",
14835                 "description": "Extracts MPEG audio from RTP packets (RFC 5219)",
14836                 "hierarchy": [
14837                     "GstRtpMPARobustDepay",
14838                     "GstRTPBaseDepayload",
14839                     "GstElement",
14840                     "GstObject",
14841                     "GInitiallyUnowned",
14842                     "GObject"
14843                 ],
14844                 "klass": "Codec/Depayloader/Network/RTP",
14845                 "long-name": "RTP MPEG audio depayloader",
14846                 "pad-templates": {
14847                     "sink": {
14848                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 90000\n  encoding-name: MPA-ROBUST\napplication/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: { (string)X-MP3-DRAFT-00, (string)X-MP3-DRAFT-01, (string)X-MP3-DRAFT-02, (string)X-MP3-DRAFT-03, (string)X-MP3-DRAFT-04, (string)X-MP3-DRAFT-05, (string)X-MP3-DRAFT-06 }\n",
14849                         "direction": "sink",
14850                         "presence": "always"
14851                     },
14852                     "src": {
14853                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14854                         "direction": "src",
14855                         "presence": "always"
14856                     }
14857                 },
14858                 "properties": {},
14859                 "rank": "secondary"
14860             },
14861             "rtpmpvdepay": {
14862                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14863                 "description": "Extracts MPEG video from RTP packets (RFC 2250)",
14864                 "hierarchy": [
14865                     "GstRtpMPVDepay",
14866                     "GstRTPBaseDepayload",
14867                     "GstElement",
14868                     "GstObject",
14869                     "GInitiallyUnowned",
14870                     "GObject"
14871                 ],
14872                 "klass": "Codec/Depayloader/Network/RTP",
14873                 "long-name": "RTP MPEG video depayloader",
14874                 "pad-templates": {
14875                     "sink": {
14876                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: MPV\napplication/x-rtp:\n          media: video\n        payload: 32\n     clock-rate: 90000\n",
14877                         "direction": "sink",
14878                         "presence": "always"
14879                     },
14880                     "src": {
14881                         "caps": "video/mpeg:\n    mpegversion: 2\n   systemstream: false\n",
14882                         "direction": "src",
14883                         "presence": "always"
14884                     }
14885                 },
14886                 "properties": {},
14887                 "rank": "secondary"
14888             },
14889             "rtpmpvpay": {
14890                 "author": "Thijs Vermeir <thijsvermeir@gmail.com>",
14891                 "description": "Payload-encodes MPEG2 ES into RTP packets (RFC 2250)",
14892                 "hierarchy": [
14893                     "GstRTPMPVPay",
14894                     "GstRTPBasePayload",
14895                     "GstElement",
14896                     "GstObject",
14897                     "GInitiallyUnowned",
14898                     "GObject"
14899                 ],
14900                 "klass": "Codec/Payloader/Network/RTP",
14901                 "long-name": "RTP MPEG2 ES video payloader",
14902                 "pad-templates": {
14903                     "sink": {
14904                         "caps": "video/mpeg:\n    mpegversion: 2\n   systemstream: false\n",
14905                         "direction": "sink",
14906                         "presence": "always"
14907                     },
14908                     "src": {
14909                         "caps": "application/x-rtp:\n          media: video\n        payload: 32\n     clock-rate: 90000\n  encoding-name: MPV\napplication/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: MPV\n",
14910                         "direction": "src",
14911                         "presence": "always"
14912                     }
14913                 },
14914                 "properties": {},
14915                 "rank": "secondary"
14916             },
14917             "rtpopusdepay": {
14918                 "author": "Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk>",
14919                 "description": "Extracts Opus audio from RTP packets",
14920                 "hierarchy": [
14921                     "GstRTPOpusDepay",
14922                     "GstRTPBaseDepayload",
14923                     "GstElement",
14924                     "GstObject",
14925                     "GInitiallyUnowned",
14926                     "GObject"
14927                 ],
14928                 "klass": "Codec/Depayloader/Network/RTP",
14929                 "long-name": "RTP Opus packet depayloader",
14930                 "pad-templates": {
14931                     "sink": {
14932                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 48000\n  encoding-name: { (string)OPUS, (string)X-GST-OPUS-DRAFT-SPITTKA-00, (string)multiopus }\n",
14933                         "direction": "sink",
14934                         "presence": "always"
14935                     },
14936                     "src": {
14937                         "caps": "audio/x-opus:\nchannel-mapping-family: [ 0, 1 ]\n",
14938                         "direction": "src",
14939                         "presence": "always"
14940                     }
14941                 },
14942                 "properties": {},
14943                 "rank": "primary"
14944             },
14945             "rtpopuspay": {
14946                 "author": "Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk>",
14947                 "description": "Puts Opus audio in RTP packets",
14948                 "hierarchy": [
14949                     "GstRtpOPUSPay",
14950                     "GstRTPBasePayload",
14951                     "GstElement",
14952                     "GstObject",
14953                     "GInitiallyUnowned",
14954                     "GObject"
14955                 ],
14956                 "klass": "Codec/Payloader/Network/RTP",
14957                 "long-name": "RTP Opus payloader",
14958                 "pad-templates": {
14959                     "sink": {
14960                         "caps": "audio/x-opus:\nchannel-mapping-family: 0\naudio/x-opus:\nchannel-mapping-family: 0\n       channels: [ 1, 2 ]\naudio/x-opus:\nchannel-mapping-family: 1\n       channels: [ 3, 255 ]\n",
14961                         "direction": "sink",
14962                         "presence": "always"
14963                     },
14964                     "src": {
14965                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 48000\n  encoding-name: { (string)OPUS, (string)X-GST-OPUS-DRAFT-SPITTKA-00, (string)multiopus }\n",
14966                         "direction": "src",
14967                         "presence": "always"
14968                     }
14969                 },
14970                 "properties": {
14971                     "dtx": {
14972                         "blurb": "If enabled, the payloader will not transmit empty packets",
14973                         "conditionally-available": false,
14974                         "construct": false,
14975                         "construct-only": false,
14976                         "controllable": false,
14977                         "default": "false",
14978                         "mutable": "playing",
14979                         "readable": true,
14980                         "type": "gboolean",
14981                         "writable": true
14982                     }
14983                 },
14984                 "rank": "primary"
14985             },
14986             "rtppcmadepay": {
14987                 "author": "Edgard Lima <edgard.lima@gmail.com>, Zeeshan Ali <zeenix@gmail.com>",
14988                 "description": "Extracts PCMA audio from RTP packets",
14989                 "hierarchy": [
14990                     "GstRtpPcmaDepay",
14991                     "GstRTPBaseDepayload",
14992                     "GstElement",
14993                     "GstObject",
14994                     "GInitiallyUnowned",
14995                     "GObject"
14996                 ],
14997                 "klass": "Codec/Depayloader/Network/RTP",
14998                 "long-name": "RTP PCMA depayloader",
14999                 "pad-templates": {
15000                     "sink": {
15001                         "caps": "application/x-rtp:\n          media: audio\n        payload: 8\n     clock-rate: 8000\napplication/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: PCMA\n",
15002                         "direction": "sink",
15003                         "presence": "always"
15004                     },
15005                     "src": {
15006                         "caps": "audio/x-alaw:\n       channels: 1\n           rate: [ 1, 2147483647 ]\n",
15007                         "direction": "src",
15008                         "presence": "always"
15009                     }
15010                 },
15011                 "properties": {},
15012                 "rank": "secondary"
15013             },
15014             "rtppcmapay": {
15015                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15016                 "description": "Payload-encodes PCMA audio into a RTP packet",
15017                 "hierarchy": [
15018                     "GstRtpPcmaPay",
15019                     "GstRTPBaseAudioPayload",
15020                     "GstRTPBasePayload",
15021                     "GstElement",
15022                     "GstObject",
15023                     "GInitiallyUnowned",
15024                     "GObject"
15025                 ],
15026                 "klass": "Codec/Payloader/Network/RTP",
15027                 "long-name": "RTP PCMA payloader",
15028                 "pad-templates": {
15029                     "sink": {
15030                         "caps": "audio/x-alaw:\n       channels: 1\n           rate: 8000\n",
15031                         "direction": "sink",
15032                         "presence": "always"
15033                     },
15034                     "src": {
15035                         "caps": "application/x-rtp:\n          media: audio\n        payload: 8\n     clock-rate: 8000\n  encoding-name: PCMA\napplication/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: PCMA\n",
15036                         "direction": "src",
15037                         "presence": "always"
15038                     }
15039                 },
15040                 "properties": {},
15041                 "rank": "secondary"
15042             },
15043             "rtppcmudepay": {
15044                 "author": "Edgard Lima <edgard.lima@gmail.com>, Zeeshan Ali <zeenix@gmail.com>",
15045                 "description": "Extracts PCMU audio from RTP packets",
15046                 "hierarchy": [
15047                     "GstRtpPcmuDepay",
15048                     "GstRTPBaseDepayload",
15049                     "GstElement",
15050                     "GstObject",
15051                     "GInitiallyUnowned",
15052                     "GObject"
15053                 ],
15054                 "klass": "Codec/Depayloader/Network/RTP",
15055                 "long-name": "RTP PCMU depayloader",
15056                 "pad-templates": {
15057                     "sink": {
15058                         "caps": "application/x-rtp:\n          media: audio\n        payload: 0\n     clock-rate: 8000\napplication/x-rtp:\n          media: audio\n  encoding-name: PCMU\n     clock-rate: [ 1, 2147483647 ]\n",
15059                         "direction": "sink",
15060                         "presence": "always"
15061                     },
15062                     "src": {
15063                         "caps": "audio/x-mulaw:\n       channels: 1\n           rate: [ 1, 2147483647 ]\n",
15064                         "direction": "src",
15065                         "presence": "always"
15066                     }
15067                 },
15068                 "properties": {},
15069                 "rank": "secondary"
15070             },
15071             "rtppcmupay": {
15072                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15073                 "description": "Payload-encodes PCMU audio into a RTP packet",
15074                 "hierarchy": [
15075                     "GstRtpPcmuPay",
15076                     "GstRTPBaseAudioPayload",
15077                     "GstRTPBasePayload",
15078                     "GstElement",
15079                     "GstObject",
15080                     "GInitiallyUnowned",
15081                     "GObject"
15082                 ],
15083                 "klass": "Codec/Payloader/Network/RTP",
15084                 "long-name": "RTP PCMU payloader",
15085                 "pad-templates": {
15086                     "sink": {
15087                         "caps": "audio/x-mulaw:\n       channels: 1\n           rate: 8000\n",
15088                         "direction": "sink",
15089                         "presence": "always"
15090                     },
15091                     "src": {
15092                         "caps": "application/x-rtp:\n          media: audio\n        payload: 0\n     clock-rate: 8000\n  encoding-name: PCMU\napplication/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: PCMU\n",
15093                         "direction": "src",
15094                         "presence": "always"
15095                     }
15096                 },
15097                 "properties": {},
15098                 "rank": "secondary"
15099             },
15100             "rtpqcelpdepay": {
15101                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15102                 "description": "Extracts QCELP (PureVoice) audio from RTP packets (RFC 2658)",
15103                 "hierarchy": [
15104                     "GstRtpQCELPDepay",
15105                     "GstRTPBaseDepayload",
15106                     "GstElement",
15107                     "GstObject",
15108                     "GInitiallyUnowned",
15109                     "GObject"
15110                 ],
15111                 "klass": "Codec/Depayloader/Network/RTP",
15112                 "long-name": "RTP QCELP depayloader",
15113                 "pad-templates": {
15114                     "sink": {
15115                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 8000\n  encoding-name: QCELP\napplication/x-rtp:\n          media: audio\n        payload: 12\n     clock-rate: 8000\n",
15116                         "direction": "sink",
15117                         "presence": "always"
15118                     },
15119                     "src": {
15120                         "caps": "audio/qcelp:\n       channels: 1\n           rate: 8000\n",
15121                         "direction": "src",
15122                         "presence": "always"
15123                     }
15124                 },
15125                 "properties": {},
15126                 "rank": "secondary"
15127             },
15128             "rtpqdm2depay": {
15129                 "author": "Edward Hervey <bilboed@bilboed.com>",
15130                 "description": "Extracts QDM2 audio from RTP packets (no RFC)",
15131                 "hierarchy": [
15132                     "GstRtpQDM2Depay",
15133                     "GstRTPBaseDepayload",
15134                     "GstElement",
15135                     "GstObject",
15136                     "GInitiallyUnowned",
15137                     "GObject"
15138                 ],
15139                 "klass": "Codec/Depayloader/Network/RTP",
15140                 "long-name": "RTP QDM2 depayloader",
15141                 "pad-templates": {
15142                     "sink": {
15143                         "caps": "application/x-rtp:\n          media: audio\n  encoding-name: X-QDM\n",
15144                         "direction": "sink",
15145                         "presence": "always"
15146                     },
15147                     "src": {
15148                         "caps": "audio/x-qdm2:\n",
15149                         "direction": "src",
15150                         "presence": "always"
15151                     }
15152                 },
15153                 "properties": {},
15154                 "rank": "secondary"
15155             },
15156             "rtpreddec": {
15157                 "author": "Hani Mustafa <hani@pexip.com>, Mikhail Fludkov <misha@pexip.com>",
15158                 "description": "Decode Redundant Audio Data (RED)",
15159                 "hierarchy": [
15160                     "GstRtpRedDec",
15161                     "GstElement",
15162                     "GstObject",
15163                     "GInitiallyUnowned",
15164                     "GObject"
15165                 ],
15166                 "klass": "Codec/Depayloader/Network/RTP",
15167                 "long-name": "Redundant Audio Data (RED) Decoder",
15168                 "pad-templates": {
15169                     "sink": {
15170                         "caps": "application/x-rtp:\n",
15171                         "direction": "sink",
15172                         "presence": "always"
15173                     },
15174                     "src": {
15175                         "caps": "application/x-rtp:\n",
15176                         "direction": "src",
15177                         "presence": "always"
15178                     }
15179                 },
15180                 "properties": {
15181                     "pt": {
15182                         "blurb": "Payload type FEC packets",
15183                         "conditionally-available": false,
15184                         "construct": false,
15185                         "construct-only": false,
15186                         "controllable": false,
15187                         "default": "-1",
15188                         "max": "127",
15189                         "min": "-1",
15190                         "mutable": "null",
15191                         "readable": true,
15192                         "type": "gint",
15193                         "writable": true
15194                     },
15195                     "received": {
15196                         "blurb": "Count of received packets",
15197                         "conditionally-available": false,
15198                         "construct": false,
15199                         "construct-only": false,
15200                         "controllable": false,
15201                         "default": "0",
15202                         "max": "-1",
15203                         "min": "0",
15204                         "mutable": "null",
15205                         "readable": true,
15206                         "type": "guint",
15207                         "writable": false
15208                     }
15209                 },
15210                 "rank": "none"
15211             },
15212             "rtpredenc": {
15213                 "author": "Hani Mustafa <hani@pexip.com>, Mikhail Fludkov <misha@pexip.com>",
15214                 "description": "Encode Redundant Audio Data (RED)",
15215                 "hierarchy": [
15216                     "GstRtpRedEnc",
15217                     "GstElement",
15218                     "GstObject",
15219                     "GInitiallyUnowned",
15220                     "GObject"
15221                 ],
15222                 "klass": "Codec/Payloader/Network/RTP",
15223                 "long-name": "Redundant Audio Data (RED) Encoder",
15224                 "pad-templates": {
15225                     "sink": {
15226                         "caps": "application/x-rtp:\n",
15227                         "direction": "sink",
15228                         "presence": "always"
15229                     },
15230                     "src": {
15231                         "caps": "application/x-rtp:\n",
15232                         "direction": "src",
15233                         "presence": "always"
15234                     }
15235                 },
15236                 "properties": {
15237                     "allow-no-red-blocks": {
15238                         "blurb": "true - can produce RED packets even without redundant blocks (distance==0) false - RED packets will be produced only if distance>0",
15239                         "conditionally-available": false,
15240                         "construct": false,
15241                         "construct-only": false,
15242                         "controllable": false,
15243                         "default": "true",
15244                         "mutable": "null",
15245                         "readable": true,
15246                         "type": "gboolean",
15247                         "writable": true
15248                     },
15249                     "distance": {
15250                         "blurb": "Tells which media packet to use as a redundant block (0 - no redundant blocks, 1 to use previous packet, 2 to use the packet before previous, etc.)",
15251                         "conditionally-available": false,
15252                         "construct": false,
15253                         "construct-only": false,
15254                         "controllable": false,
15255                         "default": "0",
15256                         "max": "-1",
15257                         "min": "0",
15258                         "mutable": "null",
15259                         "readable": true,
15260                         "type": "guint",
15261                         "writable": true
15262                     },
15263                     "pt": {
15264                         "blurb": "Payload type FEC packets (-1 disable)",
15265                         "conditionally-available": false,
15266                         "construct": false,
15267                         "construct-only": false,
15268                         "controllable": false,
15269                         "default": "0",
15270                         "max": "127",
15271                         "min": "0",
15272                         "mutable": "null",
15273                         "readable": true,
15274                         "type": "gint",
15275                         "writable": true
15276                     },
15277                     "sent": {
15278                         "blurb": "Count of sent packets",
15279                         "conditionally-available": false,
15280                         "construct": false,
15281                         "construct-only": false,
15282                         "controllable": false,
15283                         "default": "0",
15284                         "max": "-1",
15285                         "min": "0",
15286                         "mutable": "null",
15287                         "readable": true,
15288                         "type": "guint",
15289                         "writable": false
15290                     }
15291                 },
15292                 "rank": "none"
15293             },
15294             "rtpsbcdepay": {
15295                 "author": "Arun Raghavan <arun.raghavan@collabora.co.uk>",
15296                 "description": "Extracts SBC audio from RTP packets",
15297                 "hierarchy": [
15298                     "GstRtpSbcDepay",
15299                     "GstRTPBaseDepayload",
15300                     "GstElement",
15301                     "GstObject",
15302                     "GInitiallyUnowned",
15303                     "GObject"
15304                 ],
15305                 "klass": "Codec/Depayloader/Network/RTP",
15306                 "long-name": "RTP SBC audio depayloader",
15307                 "pad-templates": {
15308                     "sink": {
15309                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: { (int)16000, (int)32000, (int)44100, (int)48000 }\n  encoding-name: SBC\n",
15310                         "direction": "sink",
15311                         "presence": "always"
15312                     },
15313                     "src": {
15314                         "caps": "audio/x-sbc:\n           rate: { (int)16000, (int)32000, (int)44100, (int)48000 }\n       channels: [ 1, 2 ]\n           mode: { (string)mono, (string)dual, (string)stereo, (string)joint }\n         blocks: { (int)4, (int)8, (int)12, (int)16 }\n       subbands: { (int)4, (int)8 }\nallocation-method: { (string)snr, (string)loudness }\n        bitpool: [ 2, 64 ]\n",
15315                         "direction": "src",
15316                         "presence": "always"
15317                     }
15318                 },
15319                 "properties": {
15320                     "ignore-timestamps": {
15321                         "blurb": "Various statistics",
15322                         "conditionally-available": false,
15323                         "construct": false,
15324                         "construct-only": false,
15325                         "controllable": false,
15326                         "default": "false",
15327                         "mutable": "null",
15328                         "readable": true,
15329                         "type": "gboolean",
15330                         "writable": true
15331                     }
15332                 },
15333                 "rank": "secondary"
15334             },
15335             "rtpsbcpay": {
15336                 "author": "Thiago Sousa Santos <thiagoss@lcc.ufcg.edu.br>",
15337                 "description": "Payload SBC audio as RTP packets",
15338                 "hierarchy": [
15339                     "GstRtpSBCPay",
15340                     "GstRTPBasePayload",
15341                     "GstElement",
15342                     "GstObject",
15343                     "GInitiallyUnowned",
15344                     "GObject"
15345                 ],
15346                 "klass": "Codec/Payloader/Network",
15347                 "long-name": "RTP packet payloader",
15348                 "pad-templates": {
15349                     "sink": {
15350                         "caps": "audio/x-sbc:\n           rate: { (int)16000, (int)32000, (int)44100, (int)48000 }\n       channels: [ 1, 2 ]\n   channel-mode: { (string)mono, (string)dual, (string)stereo, (string)joint }\n         blocks: { (int)4, (int)8, (int)12, (int)16 }\n       subbands: { (int)4, (int)8 }\nallocation-method: { (string)snr, (string)loudness }\n        bitpool: [ 2, 64 ]\n",
15351                         "direction": "sink",
15352                         "presence": "always"
15353                     },
15354                     "src": {
15355                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: { (int)16000, (int)32000, (int)44100, (int)48000 }\n  encoding-name: SBC\n",
15356                         "direction": "src",
15357                         "presence": "always"
15358                     }
15359                 },
15360                 "properties": {
15361                     "min-frames": {
15362                         "blurb": "Minimum quantity of frames to send in one packet (-1 for maximum allowed by the mtu)",
15363                         "conditionally-available": false,
15364                         "construct": false,
15365                         "construct-only": false,
15366                         "controllable": false,
15367                         "default": "0",
15368                         "max": "2147483647",
15369                         "min": "-1",
15370                         "mutable": "null",
15371                         "readable": true,
15372                         "type": "gint",
15373                         "writable": true
15374                     }
15375                 },
15376                 "rank": "none"
15377             },
15378             "rtpsirendepay": {
15379                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
15380                 "description": "Extracts Siren audio from RTP packets",
15381                 "hierarchy": [
15382                     "GstRTPSirenDepay",
15383                     "GstRTPBaseDepayload",
15384                     "GstElement",
15385                     "GstObject",
15386                     "GInitiallyUnowned",
15387                     "GObject"
15388                 ],
15389                 "klass": "Codec/Depayloader/Network/RTP",
15390                 "long-name": "RTP Siren packet depayloader",
15391                 "pad-templates": {
15392                     "sink": {
15393                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 16000\n  encoding-name: SIREN\n",
15394                         "direction": "sink",
15395                         "presence": "always"
15396                     },
15397                     "src": {
15398                         "caps": "audio/x-siren:\n     dct-length: 320\n",
15399                         "direction": "src",
15400                         "presence": "always"
15401                     }
15402                 },
15403                 "properties": {},
15404                 "rank": "secondary"
15405             },
15406             "rtpsirenpay": {
15407                 "author": "Youness Alaoui <kakaroto@kakaroto.homelinux.net>",
15408                 "description": "Packetize Siren audio streams into RTP packets",
15409                 "hierarchy": [
15410                     "GstRTPSirenPay",
15411                     "GstRTPBaseAudioPayload",
15412                     "GstRTPBasePayload",
15413                     "GstElement",
15414                     "GstObject",
15415                     "GInitiallyUnowned",
15416                     "GObject"
15417                 ],
15418                 "klass": "Codec/Payloader/Network/RTP",
15419                 "long-name": "RTP Payloader for Siren Audio",
15420                 "pad-templates": {
15421                     "sink": {
15422                         "caps": "audio/x-siren:\n     dct-length: 320\n",
15423                         "direction": "sink",
15424                         "presence": "always"
15425                     },
15426                     "src": {
15427                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: 16000\n  encoding-name: SIREN\n        bitrate: 16000\n     dct-length: 320\n",
15428                         "direction": "src",
15429                         "presence": "always"
15430                     }
15431                 },
15432                 "properties": {},
15433                 "rank": "secondary"
15434             },
15435             "rtpspeexdepay": {
15436                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15437                 "description": "Extracts Speex audio from RTP packets",
15438                 "hierarchy": [
15439                     "GstRtpSPEEXDepay",
15440                     "GstRTPBaseDepayload",
15441                     "GstElement",
15442                     "GstObject",
15443                     "GInitiallyUnowned",
15444                     "GObject"
15445                 ],
15446                 "klass": "Codec/Depayloader/Network/RTP",
15447                 "long-name": "RTP Speex depayloader",
15448                 "pad-templates": {
15449                     "sink": {
15450                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 6000, 48000 ]\n  encoding-name: SPEEX\n",
15451                         "direction": "sink",
15452                         "presence": "always"
15453                     },
15454                     "src": {
15455                         "caps": "audio/x-speex:\n",
15456                         "direction": "src",
15457                         "presence": "always"
15458                     }
15459                 },
15460                 "properties": {},
15461                 "rank": "secondary"
15462             },
15463             "rtpspeexpay": {
15464                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15465                 "description": "Payload-encodes Speex audio into a RTP packet",
15466                 "hierarchy": [
15467                     "GstRtpSPEEXPay",
15468                     "GstRTPBasePayload",
15469                     "GstElement",
15470                     "GstObject",
15471                     "GInitiallyUnowned",
15472                     "GObject"
15473                 ],
15474                 "klass": "Codec/Payloader/Network/RTP",
15475                 "long-name": "RTP Speex payloader",
15476                 "pad-templates": {
15477                     "sink": {
15478                         "caps": "audio/x-speex:\n           rate: [ 6000, 48000 ]\n       channels: 1\n",
15479                         "direction": "sink",
15480                         "presence": "always"
15481                     },
15482                     "src": {
15483                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 6000, 48000 ]\n  encoding-name: SPEEX\nencoding-params: 1\n",
15484                         "direction": "src",
15485                         "presence": "always"
15486                     }
15487                 },
15488                 "properties": {},
15489                 "rank": "secondary"
15490             },
15491             "rtpstorage": {
15492                 "author": "Mikhail Fludkov <misha@pexip.com>",
15493                 "description": "Helper element for various purposes (ex. recovering from packet loss using RED/FEC). Saves given number of RTP packets. Should be instantiated before jitterbuffer",
15494                 "hierarchy": [
15495                     "GstRtpStorage",
15496                     "GstElement",
15497                     "GstObject",
15498                     "GInitiallyUnowned",
15499                     "GObject"
15500                 ],
15501                 "klass": "Analyzer/RTP",
15502                 "long-name": "RTP storage",
15503                 "pad-templates": {
15504                     "sink": {
15505                         "caps": "application/x-rtp:\n",
15506                         "direction": "sink",
15507                         "presence": "always"
15508                     },
15509                     "src": {
15510                         "caps": "application/x-rtp:\n",
15511                         "direction": "src",
15512                         "presence": "always"
15513                     }
15514                 },
15515                 "properties": {
15516                     "internal-storage": {
15517                         "blurb": "Internal RtpStorage object",
15518                         "conditionally-available": false,
15519                         "construct": false,
15520                         "construct-only": false,
15521                         "controllable": false,
15522                         "mutable": "null",
15523                         "readable": true,
15524                         "type": "GObject",
15525                         "writable": false
15526                     },
15527                     "size-time": {
15528                         "blurb": "The amount of data to keep in the storage (in ns, 0-disable)",
15529                         "conditionally-available": false,
15530                         "construct": true,
15531                         "construct-only": false,
15532                         "controllable": false,
15533                         "default": "0",
15534                         "max": "18446744073709551615",
15535                         "min": "0",
15536                         "mutable": "null",
15537                         "readable": true,
15538                         "type": "guint64",
15539                         "writable": true
15540                     }
15541                 },
15542                 "rank": "none"
15543             },
15544             "rtpstreamdepay": {
15545                 "author": "Sebastian Dröge <sebastian@centricular.com>",
15546                 "description": "Depayloads RTP/RTCP packets for streaming protocols according to RFC4571",
15547                 "hierarchy": [
15548                     "GstRtpStreamDepay",
15549                     "GstBaseParse",
15550                     "GstElement",
15551                     "GstObject",
15552                     "GInitiallyUnowned",
15553                     "GObject"
15554                 ],
15555                 "klass": "Codec/Depayloader/Network",
15556                 "long-name": "RTP Stream Depayloading",
15557                 "pad-templates": {
15558                     "sink": {
15559                         "caps": "application/x-rtp-stream:\napplication/x-rtcp-stream:\napplication/x-srtp-stream:\napplication/x-srtcp-stream:\n",
15560                         "direction": "sink",
15561                         "presence": "always"
15562                     },
15563                     "src": {
15564                         "caps": "application/x-rtp:\napplication/x-rtcp:\napplication/x-srtp:\napplication/x-srtcp:\n",
15565                         "direction": "src",
15566                         "presence": "always"
15567                     }
15568                 },
15569                 "properties": {},
15570                 "rank": "none"
15571             },
15572             "rtpstreampay": {
15573                 "author": "Sebastian Dröge <sebastian@centricular.com>",
15574                 "description": "Payloads RTP/RTCP packets for streaming protocols according to RFC4571",
15575                 "hierarchy": [
15576                     "GstRtpStreamPay",
15577                     "GstElement",
15578                     "GstObject",
15579                     "GInitiallyUnowned",
15580                     "GObject"
15581                 ],
15582                 "klass": "Codec/Payloader/Network",
15583                 "long-name": "RTP Stream Payloading",
15584                 "pad-templates": {
15585                     "sink": {
15586                         "caps": "application/x-rtp:\napplication/x-rtcp:\napplication/x-srtp:\napplication/x-srtcp:\n",
15587                         "direction": "sink",
15588                         "presence": "always"
15589                     },
15590                     "src": {
15591                         "caps": "application/x-rtp-stream:\napplication/x-rtcp-stream:\napplication/x-srtp-stream:\napplication/x-srtcp-stream:\n",
15592                         "direction": "src",
15593                         "presence": "always"
15594                     }
15595                 },
15596                 "rank": "none"
15597             },
15598             "rtpsv3vdepay": {
15599                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15600                 "description": "Extracts SVQ3 video from RTP packets (no RFC)",
15601                 "hierarchy": [
15602                     "GstRtpSV3VDepay",
15603                     "GstRTPBaseDepayload",
15604                     "GstElement",
15605                     "GstObject",
15606                     "GInitiallyUnowned",
15607                     "GObject"
15608                 ],
15609                 "klass": "Codec/Depayloader/Network/RTP",
15610                 "long-name": "RTP SVQ3 depayloader",
15611                 "pad-templates": {
15612                     "sink": {
15613                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: { (string)X-SV3V-ES, (string)X-SORENSON-VIDEO, (string)X-SORENSONVIDEO, (string)X-SorensonVideo }\n",
15614                         "direction": "sink",
15615                         "presence": "always"
15616                     },
15617                     "src": {
15618                         "caps": "video/x-svq:\n     svqversion: 3\n",
15619                         "direction": "src",
15620                         "presence": "always"
15621                     }
15622                 },
15623                 "properties": {},
15624                 "rank": "secondary"
15625             },
15626             "rtptheoradepay": {
15627                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15628                 "description": "Extracts Theora video from RTP packets (draft-01 of RFC XXXX)",
15629                 "hierarchy": [
15630                     "GstRtpTheoraDepay",
15631                     "GstRTPBaseDepayload",
15632                     "GstElement",
15633                     "GstObject",
15634                     "GInitiallyUnowned",
15635                     "GObject"
15636                 ],
15637                 "klass": "Codec/Depayloader/Network/RTP",
15638                 "long-name": "RTP Theora depayloader",
15639                 "pad-templates": {
15640                     "sink": {
15641                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: THEORA\n",
15642                         "direction": "sink",
15643                         "presence": "always"
15644                     },
15645                     "src": {
15646                         "caps": "video/x-theora:\n",
15647                         "direction": "src",
15648                         "presence": "always"
15649                     }
15650                 },
15651                 "properties": {},
15652                 "rank": "secondary"
15653             },
15654             "rtptheorapay": {
15655                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15656                 "description": "Payload-encode Theora video into RTP packets (draft-01 RFC XXXX)",
15657                 "hierarchy": [
15658                     "GstRtpTheoraPay",
15659                     "GstRTPBasePayload",
15660                     "GstElement",
15661                     "GstObject",
15662                     "GInitiallyUnowned",
15663                     "GObject"
15664                 ],
15665                 "klass": "Codec/Payloader/Network/RTP",
15666                 "long-name": "RTP Theora payloader",
15667                 "pad-templates": {
15668                     "sink": {
15669                         "caps": "video/x-theora:\n",
15670                         "direction": "sink",
15671                         "presence": "always"
15672                     },
15673                     "src": {
15674                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: THEORA\n",
15675                         "direction": "src",
15676                         "presence": "always"
15677                     }
15678                 },
15679                 "properties": {
15680                     "config-interval": {
15681                         "blurb": "Send Config Insertion Interval in seconds (configuration headers will be multiplexed in the data stream when detected.) (0 = disabled)",
15682                         "conditionally-available": false,
15683                         "construct": false,
15684                         "construct-only": false,
15685                         "controllable": false,
15686                         "default": "0",
15687                         "max": "3600",
15688                         "min": "0",
15689                         "mutable": "null",
15690                         "readable": true,
15691                         "type": "guint",
15692                         "writable": true
15693                     }
15694                 },
15695                 "rank": "secondary"
15696             },
15697             "rtpulpfecdec": {
15698                 "author": "Mikhail Fludkov <misha@pexip.com>",
15699                 "description": "Decodes RTP FEC (RFC5109)",
15700                 "hierarchy": [
15701                     "GstRtpUlpFecDec",
15702                     "GstElement",
15703                     "GstObject",
15704                     "GInitiallyUnowned",
15705                     "GObject"
15706                 ],
15707                 "klass": "Codec/Depayloader/Network/RTP",
15708                 "long-name": "RTP FEC Decoder",
15709                 "pad-templates": {
15710                     "sink": {
15711                         "caps": "application/x-rtp:\n",
15712                         "direction": "sink",
15713                         "presence": "always"
15714                     },
15715                     "src": {
15716                         "caps": "application/x-rtp:\n",
15717                         "direction": "src",
15718                         "presence": "always"
15719                     }
15720                 },
15721                 "properties": {
15722                     "pt": {
15723                         "blurb": "FEC packets payload type",
15724                         "conditionally-available": false,
15725                         "construct": false,
15726                         "construct-only": false,
15727                         "controllable": false,
15728                         "default": "0",
15729                         "max": "127",
15730                         "min": "0",
15731                         "mutable": "null",
15732                         "readable": true,
15733                         "type": "guint",
15734                         "writable": true
15735                     },
15736                     "recovered": {
15737                         "blurb": "The number of recovered packets",
15738                         "conditionally-available": false,
15739                         "construct": false,
15740                         "construct-only": false,
15741                         "controllable": false,
15742                         "default": "0",
15743                         "max": "-1",
15744                         "min": "0",
15745                         "mutable": "null",
15746                         "readable": true,
15747                         "type": "guint",
15748                         "writable": false
15749                     },
15750                     "storage": {
15751                         "blurb": "RTP storage",
15752                         "conditionally-available": false,
15753                         "construct": false,
15754                         "construct-only": false,
15755                         "controllable": false,
15756                         "mutable": "null",
15757                         "readable": true,
15758                         "type": "GObject",
15759                         "writable": true
15760                     },
15761                     "unrecovered": {
15762                         "blurb": "The number of unrecovered packets",
15763                         "conditionally-available": false,
15764                         "construct": false,
15765                         "construct-only": false,
15766                         "controllable": false,
15767                         "default": "0",
15768                         "max": "-1",
15769                         "min": "0",
15770                         "mutable": "null",
15771                         "readable": true,
15772                         "type": "guint",
15773                         "writable": false
15774                     }
15775                 },
15776                 "rank": "none"
15777             },
15778             "rtpulpfecenc": {
15779                 "author": "Mikhail Fludkov <misha@pexip.com>",
15780                 "description": "Encodes RTP FEC (RFC5109)",
15781                 "hierarchy": [
15782                     "GstRtpUlpFecEnc",
15783                     "GstElement",
15784                     "GstObject",
15785                     "GInitiallyUnowned",
15786                     "GObject"
15787                 ],
15788                 "klass": "Codec/Payloader/Network/RTP",
15789                 "long-name": "RTP FEC Encoder",
15790                 "pad-templates": {
15791                     "sink": {
15792                         "caps": "application/x-rtp:\n",
15793                         "direction": "sink",
15794                         "presence": "always"
15795                     },
15796                     "src": {
15797                         "caps": "application/x-rtp:\n",
15798                         "direction": "src",
15799                         "presence": "always"
15800                     }
15801                 },
15802                 "properties": {
15803                     "multipacket": {
15804                         "blurb": "Apply FEC on multiple packets",
15805                         "conditionally-available": false,
15806                         "construct": true,
15807                         "construct-only": false,
15808                         "controllable": false,
15809                         "default": "true",
15810                         "mutable": "null",
15811                         "readable": true,
15812                         "type": "gboolean",
15813                         "writable": true
15814                     },
15815                     "percentage": {
15816                         "blurb": "FEC overhead percentage for the whole stream",
15817                         "conditionally-available": false,
15818                         "construct": true,
15819                         "construct-only": false,
15820                         "controllable": false,
15821                         "default": "0",
15822                         "max": "100",
15823                         "min": "0",
15824                         "mutable": "null",
15825                         "readable": true,
15826                         "type": "guint",
15827                         "writable": true
15828                     },
15829                     "percentage-important": {
15830                         "blurb": "FEC overhead percentage for important packets",
15831                         "conditionally-available": false,
15832                         "construct": true,
15833                         "construct-only": false,
15834                         "controllable": false,
15835                         "default": "0",
15836                         "max": "100",
15837                         "min": "0",
15838                         "mutable": "null",
15839                         "readable": true,
15840                         "type": "guint",
15841                         "writable": true
15842                     },
15843                     "protected": {
15844                         "blurb": "Count of protected packets",
15845                         "conditionally-available": false,
15846                         "construct": false,
15847                         "construct-only": false,
15848                         "controllable": false,
15849                         "default": "0",
15850                         "max": "-1",
15851                         "min": "0",
15852                         "mutable": "null",
15853                         "readable": true,
15854                         "type": "guint",
15855                         "writable": false
15856                     },
15857                     "pt": {
15858                         "blurb": "The payload type of FEC packets",
15859                         "conditionally-available": false,
15860                         "construct": true,
15861                         "construct-only": false,
15862                         "controllable": false,
15863                         "default": "255",
15864                         "max": "255",
15865                         "min": "0",
15866                         "mutable": "null",
15867                         "readable": true,
15868                         "type": "guint",
15869                         "writable": true
15870                     }
15871                 },
15872                 "rank": "none"
15873             },
15874             "rtpvorbisdepay": {
15875                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15876                 "description": "Extracts Vorbis Audio from RTP packets (RFC 5215)",
15877                 "hierarchy": [
15878                     "GstRtpVorbisDepay",
15879                     "GstRTPBaseDepayload",
15880                     "GstElement",
15881                     "GstObject",
15882                     "GInitiallyUnowned",
15883                     "GObject"
15884                 ],
15885                 "klass": "Codec/Depayloader/Network/RTP",
15886                 "long-name": "RTP Vorbis depayloader",
15887                 "pad-templates": {
15888                     "sink": {
15889                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: VORBIS\n",
15890                         "direction": "sink",
15891                         "presence": "always"
15892                     },
15893                     "src": {
15894                         "caps": "audio/x-vorbis:\n",
15895                         "direction": "src",
15896                         "presence": "always"
15897                     }
15898                 },
15899                 "properties": {},
15900                 "rank": "secondary"
15901             },
15902             "rtpvorbispay": {
15903                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15904                 "description": "Payload-encode Vorbis audio into RTP packets (RFC 5215)",
15905                 "hierarchy": [
15906                     "GstRtpVorbisPay",
15907                     "GstRTPBasePayload",
15908                     "GstElement",
15909                     "GstObject",
15910                     "GInitiallyUnowned",
15911                     "GObject"
15912                 ],
15913                 "klass": "Codec/Payloader/Network/RTP",
15914                 "long-name": "RTP Vorbis payloader",
15915                 "pad-templates": {
15916                     "sink": {
15917                         "caps": "audio/x-vorbis:\n",
15918                         "direction": "sink",
15919                         "presence": "always"
15920                     },
15921                     "src": {
15922                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: VORBIS\n",
15923                         "direction": "src",
15924                         "presence": "always"
15925                     }
15926                 },
15927                 "properties": {
15928                     "config-interval": {
15929                         "blurb": "Send Config Insertion Interval in seconds (configuration headers will be multiplexed in the data stream when detected.) (0 = disabled)",
15930                         "conditionally-available": false,
15931                         "construct": false,
15932                         "construct-only": false,
15933                         "controllable": false,
15934                         "default": "0",
15935                         "max": "3600",
15936                         "min": "0",
15937                         "mutable": "null",
15938                         "readable": true,
15939                         "type": "guint",
15940                         "writable": true
15941                     }
15942                 },
15943                 "rank": "secondary"
15944             },
15945             "rtpvp8depay": {
15946                 "author": "Sjoerd Simons <sjoerd@luon.net>",
15947                 "description": "Extracts VP8 video from RTP packets)",
15948                 "hierarchy": [
15949                     "GstRtpVP8Depay",
15950                     "GstRTPBaseDepayload",
15951                     "GstElement",
15952                     "GstObject",
15953                     "GInitiallyUnowned",
15954                     "GObject"
15955                 ],
15956                 "klass": "Codec/Depayloader/Network/RTP",
15957                 "long-name": "RTP VP8 depayloader",
15958                 "pad-templates": {
15959                     "sink": {
15960                         "caps": "application/x-rtp:\n     clock-rate: 90000\n          media: video\n  encoding-name: { (string)VP8, (string)VP8-DRAFT-IETF-01 }\n",
15961                         "direction": "sink",
15962                         "presence": "always"
15963                     },
15964                     "src": {
15965                         "caps": "video/x-vp8:\n",
15966                         "direction": "src",
15967                         "presence": "always"
15968                     }
15969                 },
15970                 "properties": {
15971                     "request-keyframe": {
15972                         "blurb": "Request new keyframe when packet loss is detected",
15973                         "conditionally-available": false,
15974                         "construct": false,
15975                         "construct-only": false,
15976                         "controllable": false,
15977                         "default": "false",
15978                         "mutable": "null",
15979                         "readable": true,
15980                         "type": "gboolean",
15981                         "writable": true
15982                     },
15983                     "wait-for-keyframe": {
15984                         "blurb": "Wait for the next keyframe after packet loss",
15985                         "conditionally-available": false,
15986                         "construct": false,
15987                         "construct-only": false,
15988                         "controllable": false,
15989                         "default": "false",
15990                         "mutable": "null",
15991                         "readable": true,
15992                         "type": "gboolean",
15993                         "writable": true
15994                     }
15995                 },
15996                 "rank": "marginal"
15997             },
15998             "rtpvp8pay": {
15999                 "author": "Sjoerd Simons <sjoerd@luon.net>",
16000                 "description": "Puts VP8 video in RTP packets",
16001                 "hierarchy": [
16002                     "GstRtpVP8Pay",
16003                     "GstRTPBasePayload",
16004                     "GstElement",
16005                     "GstObject",
16006                     "GInitiallyUnowned",
16007                     "GObject"
16008                 ],
16009                 "klass": "Codec/Payloader/Network/RTP",
16010                 "long-name": "RTP VP8 payloader",
16011                 "pad-templates": {
16012                     "sink": {
16013                         "caps": "video/x-vp8:\n",
16014                         "direction": "sink",
16015                         "presence": "always"
16016                     },
16017                     "src": {
16018                         "caps": "application/x-rtp:\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: { (string)VP8, (string)VP8-DRAFT-IETF-01 }\n",
16019                         "direction": "src",
16020                         "presence": "always"
16021                     }
16022                 },
16023                 "properties": {
16024                     "picture-id-mode": {
16025                         "blurb": "The picture ID mode for payloading",
16026                         "conditionally-available": false,
16027                         "construct": false,
16028                         "construct-only": false,
16029                         "controllable": false,
16030                         "default": "none (0)",
16031                         "mutable": "null",
16032                         "readable": true,
16033                         "type": "GstVP8RTPPayMode",
16034                         "writable": true
16035                     },
16036                     "picture-id-offset": {
16037                         "blurb": "Offset to add to the initial picture-id (-1 = random)",
16038                         "conditionally-available": false,
16039                         "construct": false,
16040                         "construct-only": false,
16041                         "controllable": false,
16042                         "default": "-1",
16043                         "max": "32767",
16044                         "min": "-1",
16045                         "mutable": "null",
16046                         "readable": true,
16047                         "type": "gint",
16048                         "writable": true
16049                     }
16050                 },
16051                 "rank": "marginal"
16052             },
16053             "rtpvp9depay": {
16054                 "author": "Stian Selnes <stian@pexip.com>",
16055                 "description": "Extracts VP9 video from RTP packets)",
16056                 "hierarchy": [
16057                     "GstRtpVP9Depay",
16058                     "GstRTPBaseDepayload",
16059                     "GstElement",
16060                     "GstObject",
16061                     "GInitiallyUnowned",
16062                     "GObject"
16063                 ],
16064                 "klass": "Codec/Depayloader/Network/RTP",
16065                 "long-name": "RTP VP9 depayloader",
16066                 "pad-templates": {
16067                     "sink": {
16068                         "caps": "application/x-rtp:\n     clock-rate: 90000\n          media: video\n  encoding-name: { (string)VP9, (string)VP9-DRAFT-IETF-01 }\n",
16069                         "direction": "sink",
16070                         "presence": "always"
16071                     },
16072                     "src": {
16073                         "caps": "video/x-vp9:\n",
16074                         "direction": "src",
16075                         "presence": "always"
16076                     }
16077                 },
16078                 "properties": {},
16079                 "rank": "marginal"
16080             },
16081             "rtpvp9pay": {
16082                 "author": "Stian Selnes <stian@pexip.com>",
16083                 "description": "Puts VP9 video in RTP packets)",
16084                 "hierarchy": [
16085                     "GstRtpVP9Pay",
16086                     "GstRTPBasePayload",
16087                     "GstElement",
16088                     "GstObject",
16089                     "GInitiallyUnowned",
16090                     "GObject"
16091                 ],
16092                 "klass": "Codec/Payloader/Network/RTP",
16093                 "long-name": "RTP VP9 payloader",
16094                 "pad-templates": {
16095                     "sink": {
16096                         "caps": "video/x-vp9:\n",
16097                         "direction": "sink",
16098                         "presence": "always"
16099                     },
16100                     "src": {
16101                         "caps": "application/x-rtp:\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: { (string)VP9, (string)VP9-DRAFT-IETF-01 }\n",
16102                         "direction": "src",
16103                         "presence": "always"
16104                     }
16105                 },
16106                 "properties": {
16107                     "picture-id-mode": {
16108                         "blurb": "The picture ID mode for payloading",
16109                         "conditionally-available": false,
16110                         "construct": false,
16111                         "construct-only": false,
16112                         "controllable": false,
16113                         "default": "none (0)",
16114                         "mutable": "null",
16115                         "readable": true,
16116                         "type": "GstVP9RTPPayMode",
16117                         "writable": true
16118                     }
16119                 },
16120                 "rank": "marginal"
16121             },
16122             "rtpvrawdepay": {
16123                 "author": "Wim Taymans <wim.taymans@gmail.com>",
16124                 "description": "Extracts raw video from RTP packets (RFC 4175)",
16125                 "hierarchy": [
16126                     "GstRtpVRawDepay",
16127                     "GstRTPBaseDepayload",
16128                     "GstElement",
16129                     "GstObject",
16130                     "GInitiallyUnowned",
16131                     "GObject"
16132                 ],
16133                 "klass": "Codec/Depayloader/Network/RTP",
16134                 "long-name": "RTP Raw Video depayloader",
16135                 "pad-templates": {
16136                     "sink": {
16137                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: RAW\n       sampling: { (string)RGB, (string)RGBA, (string)BGR, (string)BGRA, (string)YCbCr-4:4:4, (string)YCbCr-4:2:2, (string)YCbCr-4:2:0, (string)YCbCr-4:1:1 }\n          depth: { (string)8, (string)10, (string)12, (string)16 }\n",
16138                         "direction": "sink",
16139                         "presence": "always"
16140                     },
16141                     "src": {
16142                         "caps": "video/x-raw:\n",
16143                         "direction": "src",
16144                         "presence": "always"
16145                     }
16146                 },
16147                 "properties": {},
16148                 "rank": "secondary"
16149             },
16150             "rtpvrawpay": {
16151                 "author": "Wim Taymans <wim.taymans@gmail.com>",
16152                 "description": "Payload raw video as RTP packets (RFC 4175)",
16153                 "hierarchy": [
16154                     "GstRtpVRawPay",
16155                     "GstRTPBasePayload",
16156                     "GstElement",
16157                     "GstObject",
16158                     "GInitiallyUnowned",
16159                     "GObject"
16160                 ],
16161                 "klass": "Codec/Payloader/Network/RTP",
16162                 "long-name": "RTP Raw Video payloader",
16163                 "pad-templates": {
16164                     "sink": {
16165                         "caps": "video/x-raw:\n         format: { RGB, RGBA, BGR, BGRA, AYUV, UYVY, I420, Y41B, UYVP }\n          width: [ 1, 32767 ]\n         height: [ 1, 32767 ]\n",
16166                         "direction": "sink",
16167                         "presence": "always"
16168                     },
16169                     "src": {
16170                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: RAW\n       sampling: { (string)RGB, (string)RGBA, (string)BGR, (string)BGRA, (string)YCbCr-4:4:4, (string)YCbCr-4:2:2, (string)YCbCr-4:2:0, (string)YCbCr-4:1:1 }\n          depth: { (string)8, (string)10, (string)12, (string)16 }\n    colorimetry: { (string)BT601-5, (string)BT709-2, (string)SMPTE240M }\n",
16171                         "direction": "src",
16172                         "presence": "always"
16173                     }
16174                 },
16175                 "properties": {
16176                     "chunks-per-frame": {
16177                         "blurb": "Split and send out each frame in multiple chunks to reduce overhead",
16178                         "conditionally-available": false,
16179                         "construct": false,
16180                         "construct-only": false,
16181                         "controllable": false,
16182                         "default": "10",
16183                         "max": "2147483647",
16184                         "min": "1",
16185                         "mutable": "null",
16186                         "readable": true,
16187                         "type": "gint",
16188                         "writable": true
16189                     }
16190                 },
16191                 "rank": "secondary"
16192             }
16193         },
16194         "filename": "gstrtp",
16195         "license": "LGPL",
16196         "other-types": {
16197             "GstDVPayMode": {
16198                 "kind": "enum",
16199                 "values": [
16200                     {
16201                         "desc": "Video only",
16202                         "name": "video",
16203                         "value": "0"
16204                     },
16205                     {
16206                         "desc": "Video and Audio bundled",
16207                         "name": "bundled",
16208                         "value": "1"
16209                     },
16210                     {
16211                         "desc": "Audio only",
16212                         "name": "audio",
16213                         "value": "2"
16214                     }
16215                 ]
16216             },
16217             "GstFragmentationMode": {
16218                 "kind": "enum",
16219                 "values": [
16220                     {
16221                         "desc": "Normal",
16222                         "name": "normal",
16223                         "value": "0"
16224                     },
16225                     {
16226                         "desc": "Fragment at sync points",
16227                         "name": "sync",
16228                         "value": "1"
16229                     }
16230                 ]
16231             },
16232             "GstRtpH264AggregateMode": {
16233                 "kind": "enum",
16234                 "values": [
16235                     {
16236                         "desc": "Do not aggregate NAL units",
16237                         "name": "none",
16238                         "value": "0"
16239                     },
16240                     {
16241                         "desc": "Aggregate NAL units until a VCL unit is included",
16242                         "name": "zero-latency",
16243                         "value": "1"
16244                     },
16245                     {
16246                         "desc": "Aggregate all NAL units with the same timestamp (adds one frame of latency)",
16247                         "name": "max-stap",
16248                         "value": "2"
16249                     }
16250                 ]
16251             },
16252             "GstRtpH265AggregateMode": {
16253                 "kind": "enum",
16254                 "values": [
16255                     {
16256                         "desc": "Do not aggregate NAL units",
16257                         "name": "none",
16258                         "value": "0"
16259                     },
16260                     {
16261                         "desc": "Aggregate NAL units until a VCL or suffix unit is included",
16262                         "name": "zero-latency",
16263                         "value": "1"
16264                     },
16265                     {
16266                         "desc": "Aggregate all NAL units with the same timestamp (adds one frame of latency)",
16267                         "name": "max",
16268                         "value": "2"
16269                     }
16270                 ]
16271             },
16272             "GstVP8RTPPayMode": {
16273                 "kind": "enum",
16274                 "values": [
16275                     {
16276                         "desc": "No Picture ID",
16277                         "name": "none",
16278                         "value": "0"
16279                     },
16280                     {
16281                         "desc": "7-bit Picture ID",
16282                         "name": "7-bit",
16283                         "value": "1"
16284                     },
16285                     {
16286                         "desc": "15-bit Picture ID",
16287                         "name": "15-bit",
16288                         "value": "2"
16289                     }
16290                 ]
16291             },
16292             "GstVP9RTPPayMode": {
16293                 "kind": "enum",
16294                 "values": [
16295                     {
16296                         "desc": "No Picture ID",
16297                         "name": "none",
16298                         "value": "0"
16299                     },
16300                     {
16301                         "desc": "7-bit Picture ID",
16302                         "name": "7-bit",
16303                         "value": "1"
16304                     },
16305                     {
16306                         "desc": "15-bit Picture ID",
16307                         "name": "15-bit",
16308                         "value": "2"
16309                     }
16310                 ]
16311             },
16312             "iLBCMode": {
16313                 "kind": "enum",
16314                 "values": [
16315                     {
16316                         "desc": "20ms frames",
16317                         "name": "20ms",
16318                         "value": "20"
16319                     },
16320                     {
16321                         "desc": "30ms frames",
16322                         "name": "30ms",
16323                         "value": "30"
16324                     }
16325                 ]
16326             }
16327         },
16328         "package": "GStreamer Good Plug-ins",
16329         "source": "gst-plugins-good",
16330         "tracers": {},
16331         "url": "Unknown package origin"
16332     },
16333     "rtpmanager": {
16334         "description": "RTP session management plugin library",
16335         "elements": {
16336             "rtpbin": {
16337                 "author": "Wim Taymans <wim.taymans@gmail.com>",
16338                 "description": "Real-Time Transport Protocol bin",
16339                 "hierarchy": [
16340                     "GstRtpBin",
16341                     "GstBin",
16342                     "GstElement",
16343                     "GstObject",
16344                     "GInitiallyUnowned",
16345                     "GObject"
16346                 ],
16347                 "interfaces": [
16348                     "GstChildProxy"
16349                 ],
16350                 "klass": "Filter/Network/RTP",
16351                 "long-name": "RTP Bin",
16352                 "pad-templates": {
16353                     "recv_fec_sink_%%u_%%u": {
16354                         "caps": "application/x-rtp:\n",
16355                         "direction": "sink",
16356                         "presence": "request"
16357                     },
16358                     "recv_rtcp_sink_%%u": {
16359                         "caps": "application/x-rtcp:\napplication/x-srtcp:\n",
16360                         "direction": "sink",
16361                         "presence": "request"
16362                     },
16363                     "recv_rtp_sink_%%u": {
16364                         "caps": "application/x-rtp:\napplication/x-srtp:\n",
16365                         "direction": "sink",
16366                         "presence": "request"
16367                     },
16368                     "recv_rtp_src_%%u_%%u_%%u": {
16369                         "caps": "application/x-rtp:\n",
16370                         "direction": "src",
16371                         "presence": "sometimes"
16372                     },
16373                     "send_fec_src_%%u_%%u": {
16374                         "caps": "application/x-rtp:\n",
16375                         "direction": "src",
16376                         "presence": "sometimes"
16377                     },
16378                     "send_rtcp_src_%%u": {
16379                         "caps": "application/x-rtcp:\napplication/x-srtcp:\n",
16380                         "direction": "src",
16381                         "presence": "request"
16382                     },
16383                     "send_rtp_sink_%%u": {
16384                         "caps": "application/x-rtp:\n",
16385                         "direction": "sink",
16386                         "presence": "request"
16387                     },
16388                     "send_rtp_src_%%u": {
16389                         "caps": "application/x-rtp:\napplication/x-srtp:\n",
16390                         "direction": "src",
16391                         "presence": "sometimes"
16392                     }
16393                 },
16394                 "properties": {
16395                     "autoremove": {
16396                         "blurb": "Automatically remove timed out sources",
16397                         "conditionally-available": false,
16398                         "construct": false,
16399                         "construct-only": false,
16400                         "controllable": false,
16401                         "default": "false",
16402                         "mutable": "null",
16403                         "readable": true,
16404                         "type": "gboolean",
16405                         "writable": true
16406                     },
16407                     "buffer-mode": {
16408                         "blurb": "Control the buffering algorithm in use",
16409                         "conditionally-available": false,
16410                         "construct": false,
16411                         "construct-only": false,
16412                         "controllable": false,
16413                         "default": "slave (1)",
16414                         "mutable": "null",
16415                         "readable": true,
16416                         "type": "RTPJitterBufferMode",
16417                         "writable": true
16418                     },
16419                     "do-lost": {
16420                         "blurb": "Send an event downstream when a packet is lost",
16421                         "conditionally-available": false,
16422                         "construct": false,
16423                         "construct-only": false,
16424                         "controllable": false,
16425                         "default": "false",
16426                         "mutable": "null",
16427                         "readable": true,
16428                         "type": "gboolean",
16429                         "writable": true
16430                     },
16431                     "do-retransmission": {
16432                         "blurb": "Enable retransmission on all streams",
16433                         "conditionally-available": false,
16434                         "construct": false,
16435                         "construct-only": false,
16436                         "controllable": false,
16437                         "default": "false",
16438                         "mutable": "null",
16439                         "readable": true,
16440                         "type": "gboolean",
16441                         "writable": true
16442                     },
16443                     "do-sync-event": {
16444                         "blurb": "Send event downstream when a stream is synchronized to the sender",
16445                         "conditionally-available": false,
16446                         "construct": false,
16447                         "construct-only": false,
16448                         "controllable": false,
16449                         "default": "false",
16450                         "mutable": "null",
16451                         "readable": true,
16452                         "type": "gboolean",
16453                         "writable": true
16454                     },
16455                     "drop-on-latency": {
16456                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
16457                         "conditionally-available": false,
16458                         "construct": false,
16459                         "construct-only": false,
16460                         "controllable": false,
16461                         "default": "false",
16462                         "mutable": "null",
16463                         "readable": true,
16464                         "type": "gboolean",
16465                         "writable": true
16466                     },
16467                     "fec-decoders": {
16468                         "blurb": "GstStructure mapping from session index to FEC decoder factory, eg fec-decoders='fec,0=\"rtpst2022-1-fecdec\\ size-time\\=1000000000\";'",
16469                         "conditionally-available": false,
16470                         "construct": false,
16471                         "construct-only": false,
16472                         "controllable": false,
16473                         "default": "application/x-rtp-fec-decoders;",
16474                         "mutable": "null",
16475                         "readable": true,
16476                         "type": "GstStructure",
16477                         "writable": true
16478                     },
16479                     "fec-encoders": {
16480                         "blurb": "GstStructure mapping from session index to FEC encoder factory, eg fec-encoders='fec,0=\"rtpst2022-1-fecenc\\ rows\\=5\\ columns\\=5\";'",
16481                         "conditionally-available": false,
16482                         "construct": false,
16483                         "construct-only": false,
16484                         "controllable": false,
16485                         "default": "application/x-rtp-fec-encoders;",
16486                         "mutable": "null",
16487                         "readable": true,
16488                         "type": "GstStructure",
16489                         "writable": true
16490                     },
16491                     "ignore-pt": {
16492                         "blurb": "Do not demultiplex based on PT values",
16493                         "conditionally-available": false,
16494                         "construct": false,
16495                         "construct-only": false,
16496                         "controllable": false,
16497                         "default": "false",
16498                         "mutable": "null",
16499                         "readable": true,
16500                         "type": "gboolean",
16501                         "writable": true
16502                     },
16503                     "latency": {
16504                         "blurb": "Default amount of ms to buffer in the jitterbuffers",
16505                         "conditionally-available": false,
16506                         "construct": false,
16507                         "construct-only": false,
16508                         "controllable": false,
16509                         "default": "200",
16510                         "max": "-1",
16511                         "min": "0",
16512                         "mutable": "null",
16513                         "readable": true,
16514                         "type": "guint",
16515                         "writable": true
16516                     },
16517                     "max-dropout-time": {
16518                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
16519                         "conditionally-available": false,
16520                         "construct": false,
16521                         "construct-only": false,
16522                         "controllable": false,
16523                         "default": "60000",
16524                         "max": "-1",
16525                         "min": "0",
16526                         "mutable": "null",
16527                         "readable": true,
16528                         "type": "guint",
16529                         "writable": true
16530                     },
16531                     "max-misorder-time": {
16532                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
16533                         "conditionally-available": false,
16534                         "construct": false,
16535                         "construct-only": false,
16536                         "controllable": false,
16537                         "default": "2000",
16538                         "max": "-1",
16539                         "min": "0",
16540                         "mutable": "null",
16541                         "readable": true,
16542                         "type": "guint",
16543                         "writable": true
16544                     },
16545                     "max-rtcp-rtp-time-diff": {
16546                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
16547                         "conditionally-available": false,
16548                         "construct": false,
16549                         "construct-only": false,
16550                         "controllable": false,
16551                         "default": "1000",
16552                         "max": "2147483647",
16553                         "min": "-1",
16554                         "mutable": "null",
16555                         "readable": true,
16556                         "type": "gint",
16557                         "writable": true
16558                     },
16559                     "max-streams": {
16560                         "blurb": "The maximum number of streams to create for one session",
16561                         "conditionally-available": false,
16562                         "construct": false,
16563                         "construct-only": false,
16564                         "controllable": false,
16565                         "default": "-1",
16566                         "max": "-1",
16567                         "min": "0",
16568                         "mutable": "null",
16569                         "readable": true,
16570                         "type": "guint",
16571                         "writable": true
16572                     },
16573                     "max-ts-offset": {
16574                         "blurb": "The maximum absolute value of the time offset in (nanoseconds). Note, if the ntp-sync parameter is set the default value is changed to 0 (no limit)",
16575                         "conditionally-available": false,
16576                         "construct": false,
16577                         "construct-only": false,
16578                         "controllable": false,
16579                         "default": "3000000000",
16580                         "max": "9223372036854775807",
16581                         "min": "0",
16582                         "mutable": "null",
16583                         "readable": true,
16584                         "type": "gint64",
16585                         "writable": true
16586                     },
16587                     "max-ts-offset-adjustment": {
16588                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
16589                         "conditionally-available": false,
16590                         "construct": false,
16591                         "construct-only": false,
16592                         "controllable": false,
16593                         "default": "0",
16594                         "max": "18446744073709551615",
16595                         "min": "0",
16596                         "mutable": "null",
16597                         "readable": true,
16598                         "type": "guint64",
16599                         "writable": true
16600                     },
16601                     "ntp-sync": {
16602                         "blurb": "Synchronize received streams to the NTP clock",
16603                         "conditionally-available": false,
16604                         "construct": false,
16605                         "construct-only": false,
16606                         "controllable": false,
16607                         "default": "false",
16608                         "mutable": "null",
16609                         "readable": true,
16610                         "type": "gboolean",
16611                         "writable": true
16612                     },
16613                     "ntp-time-source": {
16614                         "blurb": "NTP time source for RTCP packets",
16615                         "conditionally-available": false,
16616                         "construct": false,
16617                         "construct-only": false,
16618                         "controllable": false,
16619                         "default": "ntp (0)",
16620                         "mutable": "null",
16621                         "readable": true,
16622                         "type": "GstRtpNtpTimeSource",
16623                         "writable": true
16624                     },
16625                     "rfc7273-sync": {
16626                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
16627                         "conditionally-available": false,
16628                         "construct": false,
16629                         "construct-only": false,
16630                         "controllable": false,
16631                         "default": "false",
16632                         "mutable": "null",
16633                         "readable": true,
16634                         "type": "gboolean",
16635                         "writable": true
16636                     },
16637                     "rtcp-sync": {
16638                         "blurb": "Use of RTCP SR in synchronization",
16639                         "conditionally-available": false,
16640                         "construct": false,
16641                         "construct-only": false,
16642                         "controllable": false,
16643                         "default": "always (0)",
16644                         "mutable": "null",
16645                         "readable": true,
16646                         "type": "GstRTCPSync",
16647                         "writable": true
16648                     },
16649                     "rtcp-sync-interval": {
16650                         "blurb": "RTCP SR interval synchronization (ms) (0 = always)",
16651                         "conditionally-available": false,
16652                         "construct": false,
16653                         "construct-only": false,
16654                         "controllable": false,
16655                         "default": "0",
16656                         "max": "-1",
16657                         "min": "0",
16658                         "mutable": "null",
16659                         "readable": true,
16660                         "type": "guint",
16661                         "writable": true
16662                     },
16663                     "rtcp-sync-send-time": {
16664                         "blurb": "Use send time or capture time for RTCP sync (TRUE = send time, FALSE = capture time)",
16665                         "conditionally-available": false,
16666                         "construct": false,
16667                         "construct-only": false,
16668                         "controllable": false,
16669                         "default": "true",
16670                         "mutable": "null",
16671                         "readable": true,
16672                         "type": "gboolean",
16673                         "writable": true
16674                     },
16675                     "rtp-profile": {
16676                         "blurb": "Default RTP profile of newly created sessions",
16677                         "conditionally-available": false,
16678                         "construct": false,
16679                         "construct-only": false,
16680                         "controllable": false,
16681                         "default": "avp (1)",
16682                         "mutable": "null",
16683                         "readable": true,
16684                         "type": "GstRTPProfile",
16685                         "writable": true
16686                     },
16687                     "sdes": {
16688                         "blurb": "The SDES items of this session",
16689                         "conditionally-available": false,
16690                         "construct": false,
16691                         "construct-only": false,
16692                         "controllable": false,
16693                         "mutable": "null",
16694                         "readable": true,
16695                         "type": "GstStructure",
16696                         "writable": true
16697                     },
16698                     "use-pipeline-clock": {
16699                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages (DEPRECATED: Use ntp-time-source property)",
16700                         "conditionally-available": false,
16701                         "construct": false,
16702                         "construct-only": false,
16703                         "controllable": false,
16704                         "default": "false",
16705                         "mutable": "null",
16706                         "readable": true,
16707                         "type": "gboolean",
16708                         "writable": true
16709                     }
16710                 },
16711                 "rank": "none",
16712                 "signals": {
16713                     "clear-pt-map": {
16714                         "action": true,
16715                         "args": [],
16716                         "return-type": "void",
16717                         "when": "last"
16718                     },
16719                     "clear-ssrc": {
16720                         "action": true,
16721                         "args": [
16722                             {
16723                                 "name": "arg0",
16724                                 "type": "guint"
16725                             },
16726                             {
16727                                 "name": "arg1",
16728                                 "type": "guint"
16729                             }
16730                         ],
16731                         "return-type": "void",
16732                         "when": "last"
16733                     },
16734                     "get-internal-session": {
16735                         "action": true,
16736                         "args": [
16737                             {
16738                                 "name": "arg0",
16739                                 "type": "guint"
16740                             }
16741                         ],
16742                         "return-type": "RTPSession",
16743                         "when": "last"
16744                     },
16745                     "get-internal-storage": {
16746                         "action": true,
16747                         "args": [
16748                             {
16749                                 "name": "arg0",
16750                                 "type": "guint"
16751                             }
16752                         ],
16753                         "return-type": "GObject",
16754                         "when": "last"
16755                     },
16756                     "get-session": {
16757                         "action": true,
16758                         "args": [
16759                             {
16760                                 "name": "arg0",
16761                                 "type": "guint"
16762                             }
16763                         ],
16764                         "return-type": "GstElement",
16765                         "when": "last"
16766                     },
16767                     "get-storage": {
16768                         "action": true,
16769                         "args": [
16770                             {
16771                                 "name": "arg0",
16772                                 "type": "guint"
16773                             }
16774                         ],
16775                         "return-type": "GstElement",
16776                         "when": "last"
16777                     },
16778                     "new-jitterbuffer": {
16779                         "args": [
16780                             {
16781                                 "name": "arg0",
16782                                 "type": "GstElement"
16783                             },
16784                             {
16785                                 "name": "arg1",
16786                                 "type": "guint"
16787                             },
16788                             {
16789                                 "name": "arg2",
16790                                 "type": "guint"
16791                             }
16792                         ],
16793                         "return-type": "void",
16794                         "when": "last"
16795                     },
16796                     "new-storage": {
16797                         "args": [
16798                             {
16799                                 "name": "arg0",
16800                                 "type": "GstElement"
16801                             },
16802                             {
16803                                 "name": "arg1",
16804                                 "type": "guint"
16805                             }
16806                         ],
16807                         "return-type": "void",
16808                         "when": "last"
16809                     },
16810                     "on-bye-ssrc": {
16811                         "args": [
16812                             {
16813                                 "name": "arg0",
16814                                 "type": "guint"
16815                             },
16816                             {
16817                                 "name": "arg1",
16818                                 "type": "guint"
16819                             }
16820                         ],
16821                         "return-type": "void",
16822                         "when": "last"
16823                     },
16824                     "on-bye-timeout": {
16825                         "args": [
16826                             {
16827                                 "name": "arg0",
16828                                 "type": "guint"
16829                             },
16830                             {
16831                                 "name": "arg1",
16832                                 "type": "guint"
16833                             }
16834                         ],
16835                         "return-type": "void",
16836                         "when": "last"
16837                     },
16838                     "on-new-sender-ssrc": {
16839                         "args": [
16840                             {
16841                                 "name": "arg0",
16842                                 "type": "guint"
16843                             },
16844                             {
16845                                 "name": "arg1",
16846                                 "type": "guint"
16847                             }
16848                         ],
16849                         "return-type": "void",
16850                         "when": "last"
16851                     },
16852                     "on-new-ssrc": {
16853                         "args": [
16854                             {
16855                                 "name": "arg0",
16856                                 "type": "guint"
16857                             },
16858                             {
16859                                 "name": "arg1",
16860                                 "type": "guint"
16861                             }
16862                         ],
16863                         "return-type": "void",
16864                         "when": "last"
16865                     },
16866                     "on-npt-stop": {
16867                         "args": [
16868                             {
16869                                 "name": "arg0",
16870                                 "type": "guint"
16871                             },
16872                             {
16873                                 "name": "arg1",
16874                                 "type": "guint"
16875                             }
16876                         ],
16877                         "return-type": "void",
16878                         "when": "last"
16879                     },
16880                     "on-sender-ssrc-active": {
16881                         "args": [
16882                             {
16883                                 "name": "arg0",
16884                                 "type": "guint"
16885                             },
16886                             {
16887                                 "name": "arg1",
16888                                 "type": "guint"
16889                             }
16890                         ],
16891                         "return-type": "void",
16892                         "when": "last"
16893                     },
16894                     "on-sender-timeout": {
16895                         "args": [
16896                             {
16897                                 "name": "arg0",
16898                                 "type": "guint"
16899                             },
16900                             {
16901                                 "name": "arg1",
16902                                 "type": "guint"
16903                             }
16904                         ],
16905                         "return-type": "void",
16906                         "when": "last"
16907                     },
16908                     "on-ssrc-active": {
16909                         "args": [
16910                             {
16911                                 "name": "arg0",
16912                                 "type": "guint"
16913                             },
16914                             {
16915                                 "name": "arg1",
16916                                 "type": "guint"
16917                             }
16918                         ],
16919                         "return-type": "void",
16920                         "when": "last"
16921                     },
16922                     "on-ssrc-collision": {
16923                         "args": [
16924                             {
16925                                 "name": "arg0",
16926                                 "type": "guint"
16927                             },
16928                             {
16929                                 "name": "arg1",
16930                                 "type": "guint"
16931                             }
16932                         ],
16933                         "return-type": "void",
16934                         "when": "last"
16935                     },
16936                     "on-ssrc-sdes": {
16937                         "args": [
16938                             {
16939                                 "name": "arg0",
16940                                 "type": "guint"
16941                             },
16942                             {
16943                                 "name": "arg1",
16944                                 "type": "guint"
16945                             }
16946                         ],
16947                         "return-type": "void",
16948                         "when": "last"
16949                     },
16950                     "on-ssrc-validated": {
16951                         "args": [
16952                             {
16953                                 "name": "arg0",
16954                                 "type": "guint"
16955                             },
16956                             {
16957                                 "name": "arg1",
16958                                 "type": "guint"
16959                             }
16960                         ],
16961                         "return-type": "void",
16962                         "when": "last"
16963                     },
16964                     "on-timeout": {
16965                         "args": [
16966                             {
16967                                 "name": "arg0",
16968                                 "type": "guint"
16969                             },
16970                             {
16971                                 "name": "arg1",
16972                                 "type": "guint"
16973                             }
16974                         ],
16975                         "return-type": "void",
16976                         "when": "last"
16977                     },
16978                     "payload-type-change": {
16979                         "args": [
16980                             {
16981                                 "name": "arg0",
16982                                 "type": "guint"
16983                             },
16984                             {
16985                                 "name": "arg1",
16986                                 "type": "guint"
16987                             }
16988                         ],
16989                         "return-type": "void",
16990                         "when": "last"
16991                     },
16992                     "request-aux-receiver": {
16993                         "args": [
16994                             {
16995                                 "name": "arg0",
16996                                 "type": "guint"
16997                             }
16998                         ],
16999                         "return-type": "GstElement",
17000                         "when": "last"
17001                     },
17002                     "request-aux-sender": {
17003                         "args": [
17004                             {
17005                                 "name": "arg0",
17006                                 "type": "guint"
17007                             }
17008                         ],
17009                         "return-type": "GstElement",
17010                         "when": "last"
17011                     },
17012                     "request-fec-decoder": {
17013                         "args": [
17014                             {
17015                                 "name": "arg0",
17016                                 "type": "guint"
17017                             }
17018                         ],
17019                         "return-type": "GstElement",
17020                         "when": "last"
17021                     },
17022                     "request-fec-decoder-full": {
17023                         "args": [
17024                             {
17025                                 "name": "arg0",
17026                                 "type": "guint"
17027                             },
17028                             {
17029                                 "name": "arg1",
17030                                 "type": "guint"
17031                             },
17032                             {
17033                                 "name": "arg2",
17034                                 "type": "guint"
17035                             }
17036                         ],
17037                         "return-type": "GstElement",
17038                         "when": "last"
17039                     },
17040                     "request-fec-encoder": {
17041                         "args": [
17042                             {
17043                                 "name": "arg0",
17044                                 "type": "guint"
17045                             }
17046                         ],
17047                         "return-type": "GstElement",
17048                         "when": "last"
17049                     },
17050                     "request-jitterbuffer": {
17051                         "args": [
17052                             {
17053                                 "name": "arg0",
17054                                 "type": "guint"
17055                             }
17056                         ],
17057                         "return-type": "GstElement",
17058                         "when": "last"
17059                     },
17060                     "request-pt-map": {
17061                         "args": [
17062                             {
17063                                 "name": "arg0",
17064                                 "type": "guint"
17065                             },
17066                             {
17067                                 "name": "arg1",
17068                                 "type": "guint"
17069                             }
17070                         ],
17071                         "return-type": "GstCaps",
17072                         "when": "last"
17073                     },
17074                     "request-rtcp-decoder": {
17075                         "args": [
17076                             {
17077                                 "name": "arg0",
17078                                 "type": "guint"
17079                             }
17080                         ],
17081                         "return-type": "GstElement",
17082                         "when": "last"
17083                     },
17084                     "request-rtcp-encoder": {
17085                         "args": [
17086                             {
17087                                 "name": "arg0",
17088                                 "type": "guint"
17089                             }
17090                         ],
17091                         "return-type": "GstElement",
17092                         "when": "last"
17093                     },
17094                     "request-rtp-decoder": {
17095                         "args": [
17096                             {
17097                                 "name": "arg0",
17098                                 "type": "guint"
17099                             }
17100                         ],
17101                         "return-type": "GstElement",
17102                         "when": "last"
17103                     },
17104                     "request-rtp-encoder": {
17105                         "args": [
17106                             {
17107                                 "name": "arg0",
17108                                 "type": "guint"
17109                             }
17110                         ],
17111                         "return-type": "GstElement",
17112                         "when": "last"
17113                     },
17114                     "reset-sync": {
17115                         "action": true,
17116                         "args": [],
17117                         "return-type": "void",
17118                         "when": "last"
17119                     }
17120                 }
17121             },
17122             "rtpdtmfmux": {
17123                 "author": "Zeeshan Ali <first.last@nokia.com>",
17124                 "description": "mixes RTP DTMF streams into other RTP streams",
17125                 "hierarchy": [
17126                     "GstRTPDTMFMux",
17127                     "GstRTPMux",
17128                     "GstElement",
17129                     "GstObject",
17130                     "GInitiallyUnowned",
17131                     "GObject"
17132                 ],
17133                 "klass": "Codec/Muxer",
17134                 "long-name": "RTP muxer",
17135                 "pad-templates": {
17136                     "priority_sink_%%u": {
17137                         "caps": "application/x-rtp:\n",
17138                         "direction": "sink",
17139                         "presence": "request"
17140                     },
17141                     "sink_%%u": {
17142                         "caps": "application/x-rtp:\n",
17143                         "direction": "sink",
17144                         "presence": "request"
17145                     },
17146                     "src": {
17147                         "caps": "application/x-rtp:\n",
17148                         "direction": "src",
17149                         "presence": "always"
17150                     }
17151                 },
17152                 "properties": {},
17153                 "rank": "none"
17154             },
17155             "rtpfunnel": {
17156                 "author": "Havard Graff <havard@gstip.com>",
17157                 "description": "Funnel RTP buffers together for multiplexing",
17158                 "hierarchy": [
17159                     "GstRtpFunnel",
17160                     "GstElement",
17161                     "GstObject",
17162                     "GInitiallyUnowned",
17163                     "GObject"
17164                 ],
17165                 "klass": "RTP Funneling",
17166                 "long-name": "RTP funnel",
17167                 "pad-templates": {
17168                     "sink_%%u": {
17169                         "caps": "application/x-rtp:\n",
17170                         "direction": "sink",
17171                         "presence": "request"
17172                     },
17173                     "src": {
17174                         "caps": "application/x-rtp:\n",
17175                         "direction": "src",
17176                         "presence": "always"
17177                     }
17178                 },
17179                 "properties": {
17180                     "common-ts-offset": {
17181                         "blurb": "Use the same RTP timestamp offset for all sinkpads (-1 = disable)",
17182                         "conditionally-available": false,
17183                         "construct": true,
17184                         "construct-only": false,
17185                         "controllable": false,
17186                         "default": "-1",
17187                         "max": "2147483647",
17188                         "min": "-1",
17189                         "mutable": "null",
17190                         "readable": true,
17191                         "type": "gint",
17192                         "writable": true
17193                     }
17194                 },
17195                 "rank": "none"
17196             },
17197             "rtphdrextclientaudiolevel": {
17198                 "RTP-Header-Extension-URI": "urn:ietf:params:rtp-hdrext:ssrc-audio-level",
17199                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
17200                 "description": "Client-to-Mixer Audio Level Indication (RFC6464) RTP Header Extension",
17201                 "hierarchy": [
17202                     "GstRTPHeaderExtensionClientAudioLevel",
17203                     "GstRTPHeaderExtension",
17204                     "GstElement",
17205                     "GstObject",
17206                     "GInitiallyUnowned",
17207                     "GObject"
17208                 ],
17209                 "klass": "Network/Extension/RTPHeader",
17210                 "long-name": "Client-to-Mixer Audio Level Indication (RFC6464) RTP Header Extension",
17211                 "properties": {
17212                     "vad": {
17213                         "blurb": "If the vad extension attribute is enabled or not",
17214                         "conditionally-available": false,
17215                         "construct": false,
17216                         "construct-only": false,
17217                         "controllable": false,
17218                         "default": "true",
17219                         "mutable": "null",
17220                         "readable": true,
17221                         "type": "gboolean",
17222                         "writable": false
17223                     }
17224                 },
17225                 "rank": "marginal"
17226             },
17227             "rtphdrexttwcc": {
17228                 "RTP-Header-Extension-URI": "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01",
17229                 "author": "Matthew Waters <matthew@centricular.com>",
17230                 "description": "Extends RTP packets to add sequence number transport wide.",
17231                 "hierarchy": [
17232                     "GstRTPHeaderExtensionTWCC",
17233                     "GstRTPHeaderExtension",
17234                     "GstElement",
17235                     "GstObject",
17236                     "GInitiallyUnowned",
17237                     "GObject"
17238                 ],
17239                 "klass": "Network/Extension/RTPHeader",
17240                 "long-name": "Transport Wide Congestion Control",
17241                 "properties": {
17242                     "n-streams": {
17243                         "blurb": "The number of separate RTP streams this header applies to",
17244                         "conditionally-available": false,
17245                         "construct": false,
17246                         "construct-only": false,
17247                         "controllable": false,
17248                         "default": "1",
17249                         "max": "-1",
17250                         "min": "1",
17251                         "mutable": "null",
17252                         "readable": true,
17253                         "type": "guint",
17254                         "writable": true
17255                     }
17256                 },
17257                 "rank": "marginal"
17258             },
17259             "rtpjitterbuffer": {
17260                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>, Wim Taymans <wim.taymans@gmail.com>",
17261                 "description": "A buffer that deals with network jitter and other transmission faults",
17262                 "hierarchy": [
17263                     "GstRtpJitterBuffer",
17264                     "GstElement",
17265                     "GstObject",
17266                     "GInitiallyUnowned",
17267                     "GObject"
17268                 ],
17269                 "klass": "Filter/Network/RTP",
17270                 "long-name": "RTP packet jitter-buffer",
17271                 "pad-templates": {
17272                     "sink": {
17273                         "caps": "application/x-rtp:\n",
17274                         "direction": "sink",
17275                         "presence": "always"
17276                     },
17277                     "sink_rtcp": {
17278                         "caps": "application/x-rtcp:\n",
17279                         "direction": "sink",
17280                         "presence": "request"
17281                     },
17282                     "src": {
17283                         "caps": "application/x-rtp:\n",
17284                         "direction": "src",
17285                         "presence": "always"
17286                     }
17287                 },
17288                 "properties": {
17289                     "do-lost": {
17290                         "blurb": "Send an event downstream when a packet is lost",
17291                         "conditionally-available": false,
17292                         "construct": false,
17293                         "construct-only": false,
17294                         "controllable": false,
17295                         "default": "false",
17296                         "mutable": "null",
17297                         "readable": true,
17298                         "type": "gboolean",
17299                         "writable": true
17300                     },
17301                     "do-retransmission": {
17302                         "blurb": "Send retransmission events upstream when a packet is late",
17303                         "conditionally-available": false,
17304                         "construct": false,
17305                         "construct-only": false,
17306                         "controllable": false,
17307                         "default": "false",
17308                         "mutable": "null",
17309                         "readable": true,
17310                         "type": "gboolean",
17311                         "writable": true
17312                     },
17313                     "drop-messages-interval": {
17314                         "blurb": "Minimal time between posting dropped packet messages",
17315                         "conditionally-available": false,
17316                         "construct": false,
17317                         "construct-only": false,
17318                         "controllable": false,
17319                         "default": "200",
17320                         "max": "-1",
17321                         "min": "0",
17322                         "mutable": "null",
17323                         "readable": true,
17324                         "type": "guint",
17325                         "writable": true
17326                     },
17327                     "drop-on-latency": {
17328                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
17329                         "conditionally-available": false,
17330                         "construct": false,
17331                         "construct-only": false,
17332                         "controllable": false,
17333                         "default": "false",
17334                         "mutable": "null",
17335                         "readable": true,
17336                         "type": "gboolean",
17337                         "writable": true
17338                     },
17339                     "faststart-min-packets": {
17340                         "blurb": "The number of consecutive packets needed to start (set to 0 to disable faststart. The jitterbuffer will by default start after the latency has elapsed)",
17341                         "conditionally-available": false,
17342                         "construct": false,
17343                         "construct-only": false,
17344                         "controllable": false,
17345                         "default": "0",
17346                         "max": "-1",
17347                         "min": "0",
17348                         "mutable": "null",
17349                         "readable": true,
17350                         "type": "guint",
17351                         "writable": true
17352                     },
17353                     "latency": {
17354                         "blurb": "Amount of ms to buffer",
17355                         "conditionally-available": false,
17356                         "construct": false,
17357                         "construct-only": false,
17358                         "controllable": false,
17359                         "default": "200",
17360                         "max": "-1",
17361                         "min": "0",
17362                         "mutable": "null",
17363                         "readable": true,
17364                         "type": "guint",
17365                         "writable": true
17366                     },
17367                     "max-dropout-time": {
17368                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
17369                         "conditionally-available": false,
17370                         "construct": false,
17371                         "construct-only": false,
17372                         "controllable": false,
17373                         "default": "60000",
17374                         "max": "2147483647",
17375                         "min": "0",
17376                         "mutable": "null",
17377                         "readable": true,
17378                         "type": "guint",
17379                         "writable": true
17380                     },
17381                     "max-misorder-time": {
17382                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
17383                         "conditionally-available": false,
17384                         "construct": false,
17385                         "construct-only": false,
17386                         "controllable": false,
17387                         "default": "2000",
17388                         "max": "-1",
17389                         "min": "0",
17390                         "mutable": "null",
17391                         "readable": true,
17392                         "type": "guint",
17393                         "writable": true
17394                     },
17395                     "max-rtcp-rtp-time-diff": {
17396                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
17397                         "conditionally-available": false,
17398                         "construct": false,
17399                         "construct-only": false,
17400                         "controllable": false,
17401                         "default": "1000",
17402                         "max": "2147483647",
17403                         "min": "-1",
17404                         "mutable": "null",
17405                         "readable": true,
17406                         "type": "gint",
17407                         "writable": true
17408                     },
17409                     "max-ts-offset-adjustment": {
17410                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
17411                         "conditionally-available": false,
17412                         "construct": false,
17413                         "construct-only": false,
17414                         "controllable": false,
17415                         "default": "0",
17416                         "max": "18446744073709551615",
17417                         "min": "0",
17418                         "mutable": "null",
17419                         "readable": true,
17420                         "type": "guint64",
17421                         "writable": true
17422                     },
17423                     "mode": {
17424                         "blurb": "Control the buffering algorithm in use",
17425                         "conditionally-available": false,
17426                         "construct": false,
17427                         "construct-only": false,
17428                         "controllable": false,
17429                         "default": "slave (1)",
17430                         "mutable": "null",
17431                         "readable": true,
17432                         "type": "RTPJitterBufferMode",
17433                         "writable": true
17434                     },
17435                     "percent": {
17436                         "blurb": "The buffer filled percent",
17437                         "conditionally-available": false,
17438                         "construct": false,
17439                         "construct-only": false,
17440                         "controllable": false,
17441                         "default": "0",
17442                         "max": "100",
17443                         "min": "0",
17444                         "mutable": "null",
17445                         "readable": true,
17446                         "type": "gint",
17447                         "writable": false
17448                     },
17449                     "post-drop-messages": {
17450                         "blurb": "Post a custom message to the bus when a packet is dropped by the jitterbuffer",
17451                         "conditionally-available": false,
17452                         "construct": false,
17453                         "construct-only": false,
17454                         "controllable": false,
17455                         "default": "false",
17456                         "mutable": "null",
17457                         "readable": true,
17458                         "type": "gboolean",
17459                         "writable": true
17460                     },
17461                     "rfc7273-sync": {
17462                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
17463                         "conditionally-available": false,
17464                         "construct": false,
17465                         "construct-only": false,
17466                         "controllable": false,
17467                         "default": "false",
17468                         "mutable": "null",
17469                         "readable": true,
17470                         "type": "gboolean",
17471                         "writable": true
17472                     },
17473                     "rtx-deadline": {
17474                         "blurb": "The deadline for a valid RTX request in milliseconds. (-1 automatic)",
17475                         "conditionally-available": false,
17476                         "construct": false,
17477                         "construct-only": false,
17478                         "controllable": false,
17479                         "default": "-1",
17480                         "max": "2147483647",
17481                         "min": "-1",
17482                         "mutable": "null",
17483                         "readable": true,
17484                         "type": "gint",
17485                         "writable": true
17486                     },
17487                     "rtx-delay": {
17488                         "blurb": "Extra time in ms to wait before sending retransmission event (-1 automatic)",
17489                         "conditionally-available": false,
17490                         "construct": false,
17491                         "construct-only": false,
17492                         "controllable": false,
17493                         "default": "-1",
17494                         "max": "2147483647",
17495                         "min": "-1",
17496                         "mutable": "null",
17497                         "readable": true,
17498                         "type": "gint",
17499                         "writable": true
17500                     },
17501                     "rtx-delay-reorder": {
17502                         "blurb": "Sending retransmission event when this much reordering (0 disable)",
17503                         "conditionally-available": false,
17504                         "construct": false,
17505                         "construct-only": false,
17506                         "controllable": false,
17507                         "default": "3",
17508                         "max": "2147483647",
17509                         "min": "-1",
17510                         "mutable": "null",
17511                         "readable": true,
17512                         "type": "gint",
17513                         "writable": true
17514                     },
17515                     "rtx-max-retries": {
17516                         "blurb": "The maximum number of retries to request a retransmission. (-1 not limited)",
17517                         "conditionally-available": false,
17518                         "construct": false,
17519                         "construct-only": false,
17520                         "controllable": false,
17521                         "default": "-1",
17522                         "max": "2147483647",
17523                         "min": "-1",
17524                         "mutable": "null",
17525                         "readable": true,
17526                         "type": "gint",
17527                         "writable": true
17528                     },
17529                     "rtx-min-delay": {
17530                         "blurb": "Minimum time in ms to wait before sending retransmission event",
17531                         "conditionally-available": false,
17532                         "construct": false,
17533                         "construct-only": false,
17534                         "controllable": false,
17535                         "default": "0",
17536                         "max": "-1",
17537                         "min": "0",
17538                         "mutable": "null",
17539                         "readable": true,
17540                         "type": "guint",
17541                         "writable": true
17542                     },
17543                     "rtx-min-retry-timeout": {
17544                         "blurb": "Minimum timeout between sending a transmission event in ms (-1 automatic)",
17545                         "conditionally-available": false,
17546                         "construct": false,
17547                         "construct-only": false,
17548                         "controllable": false,
17549                         "default": "-1",
17550                         "max": "2147483647",
17551                         "min": "-1",
17552                         "mutable": "null",
17553                         "readable": true,
17554                         "type": "gint",
17555                         "writable": true
17556                     },
17557                     "rtx-next-seqnum": {
17558                         "blurb": "Estimate when the next packet should arrive and schedule a retransmission request for it.",
17559                         "conditionally-available": false,
17560                         "construct": false,
17561                         "construct-only": false,
17562                         "controllable": false,
17563                         "default": "true",
17564                         "mutable": "null",
17565                         "readable": true,
17566                         "type": "gboolean",
17567                         "writable": true
17568                     },
17569                     "rtx-retry-period": {
17570                         "blurb": "Try to get a retransmission for this many ms (-1 automatic)",
17571                         "conditionally-available": false,
17572                         "construct": false,
17573                         "construct-only": false,
17574                         "controllable": false,
17575                         "default": "-1",
17576                         "max": "2147483647",
17577                         "min": "-1",
17578                         "mutable": "null",
17579                         "readable": true,
17580                         "type": "gint",
17581                         "writable": true
17582                     },
17583                     "rtx-retry-timeout": {
17584                         "blurb": "Retry sending a transmission event after this timeout in ms (-1 automatic)",
17585                         "conditionally-available": false,
17586                         "construct": false,
17587                         "construct-only": false,
17588                         "controllable": false,
17589                         "default": "-1",
17590                         "max": "2147483647",
17591                         "min": "-1",
17592                         "mutable": "null",
17593                         "readable": true,
17594                         "type": "gint",
17595                         "writable": true
17596                     },
17597                     "rtx-stats-timeout": {
17598                         "blurb": "The time to wait for a retransmitted packet after it has been considered lost in order to collect statistics (ms)",
17599                         "conditionally-available": false,
17600                         "construct": false,
17601                         "construct-only": false,
17602                         "controllable": false,
17603                         "default": "1000",
17604                         "max": "-1",
17605                         "min": "0",
17606                         "mutable": "null",
17607                         "readable": true,
17608                         "type": "guint",
17609                         "writable": true
17610                     },
17611                     "stats": {
17612                         "blurb": "Various statistics",
17613                         "conditionally-available": false,
17614                         "construct": false,
17615                         "construct-only": false,
17616                         "controllable": false,
17617                         "default": "application/x-rtp-jitterbuffer-stats, num-pushed=(guint64)0, num-lost=(guint64)0, num-late=(guint64)0, num-duplicates=(guint64)0, avg-jitter=(guint64)0, rtx-count=(guint64)0, rtx-success-count=(guint64)0, rtx-per-packet=(double)0, rtx-rtt=(guint64)0;",
17618                         "mutable": "null",
17619                         "readable": true,
17620                         "type": "GstStructure",
17621                         "writable": false
17622                     },
17623                     "ts-offset": {
17624                         "blurb": "Adjust buffer timestamps with offset in nanoseconds",
17625                         "conditionally-available": false,
17626                         "construct": false,
17627                         "construct-only": false,
17628                         "controllable": false,
17629                         "default": "0",
17630                         "max": "9223372036854775807",
17631                         "min": "-9223372036854775808",
17632                         "mutable": "null",
17633                         "readable": true,
17634                         "type": "gint64",
17635                         "writable": true
17636                     }
17637                 },
17638                 "rank": "none",
17639                 "signals": {
17640                     "clear-pt-map": {
17641                         "action": true,
17642                         "args": [],
17643                         "return-type": "void",
17644                         "when": "last"
17645                     },
17646                     "handle-sync": {
17647                         "args": [
17648                             {
17649                                 "name": "arg0",
17650                                 "type": "GstStructure"
17651                             }
17652                         ],
17653                         "return-type": "void",
17654                         "when": "last"
17655                     },
17656                     "on-npt-stop": {
17657                         "args": [],
17658                         "return-type": "void",
17659                         "when": "last"
17660                     },
17661                     "request-pt-map": {
17662                         "args": [
17663                             {
17664                                 "name": "arg0",
17665                                 "type": "guint"
17666                             }
17667                         ],
17668                         "return-type": "GstCaps",
17669                         "when": "last"
17670                     },
17671                     "set-active": {
17672                         "action": true,
17673                         "args": [
17674                             {
17675                                 "name": "arg0",
17676                                 "type": "gboolean"
17677                             },
17678                             {
17679                                 "name": "arg1",
17680                                 "type": "guint64"
17681                             }
17682                         ],
17683                         "return-type": "guint64",
17684                         "when": "last"
17685                     }
17686                 }
17687             },
17688             "rtpmux": {
17689                 "author": "Zeeshan Ali <first.last@nokia.com>",
17690                 "description": "multiplex N rtp streams into one",
17691                 "hierarchy": [
17692                     "GstRTPMux",
17693                     "GstElement",
17694                     "GstObject",
17695                     "GInitiallyUnowned",
17696                     "GObject"
17697                 ],
17698                 "klass": "Codec/Muxer",
17699                 "long-name": "RTP muxer",
17700                 "pad-templates": {
17701                     "sink_%%u": {
17702                         "caps": "application/x-rtp:\n",
17703                         "direction": "sink",
17704                         "presence": "request"
17705                     },
17706                     "src": {
17707                         "caps": "application/x-rtp:\n",
17708                         "direction": "src",
17709                         "presence": "always"
17710                     }
17711                 },
17712                 "properties": {
17713                     "seqnum": {
17714                         "blurb": "The RTP sequence number of the last processed packet",
17715                         "conditionally-available": false,
17716                         "construct": false,
17717                         "construct-only": false,
17718                         "controllable": false,
17719                         "default": "0",
17720                         "max": "-1",
17721                         "min": "0",
17722                         "mutable": "null",
17723                         "readable": true,
17724                         "type": "guint",
17725                         "writable": false
17726                     },
17727                     "seqnum-offset": {
17728                         "blurb": "Offset to add to all outgoing seqnum (-1 = random)",
17729                         "conditionally-available": false,
17730                         "construct": false,
17731                         "construct-only": false,
17732                         "controllable": false,
17733                         "default": "-1",
17734                         "max": "2147483647",
17735                         "min": "-1",
17736                         "mutable": "null",
17737                         "readable": true,
17738                         "type": "gint",
17739                         "writable": true
17740                     },
17741                     "ssrc": {
17742                         "blurb": "The SSRC of the packets (default == random)",
17743                         "conditionally-available": false,
17744                         "construct": false,
17745                         "construct-only": false,
17746                         "controllable": false,
17747                         "default": "-1",
17748                         "max": "-1",
17749                         "min": "0",
17750                         "mutable": "playing",
17751                         "readable": true,
17752                         "type": "guint",
17753                         "writable": true
17754                     },
17755                     "timestamp-offset": {
17756                         "blurb": "Offset to add to all outgoing timestamps (-1 = random)",
17757                         "conditionally-available": false,
17758                         "construct": false,
17759                         "construct-only": false,
17760                         "controllable": false,
17761                         "default": "-1",
17762                         "max": "2147483647",
17763                         "min": "-1",
17764                         "mutable": "null",
17765                         "readable": true,
17766                         "type": "gint",
17767                         "writable": true
17768                     }
17769                 },
17770                 "rank": "none"
17771             },
17772             "rtpptdemux": {
17773                 "author": "Kai Vehmanen <kai.vehmanen@nokia.com>",
17774                 "description": "Parses codec streams transmitted in the same RTP session",
17775                 "hierarchy": [
17776                     "GstRtpPtDemux",
17777                     "GstElement",
17778                     "GstObject",
17779                     "GInitiallyUnowned",
17780                     "GObject"
17781                 ],
17782                 "klass": "Demux/Network/RTP",
17783                 "long-name": "RTP Demux",
17784                 "pad-templates": {
17785                     "sink": {
17786                         "caps": "application/x-rtp:\n",
17787                         "direction": "sink",
17788                         "presence": "always"
17789                     },
17790                     "src_%%u": {
17791                         "caps": "application/x-rtp:\n        payload: [ 0, 255 ]\n",
17792                         "direction": "src",
17793                         "presence": "sometimes"
17794                     }
17795                 },
17796                 "properties": {
17797                     "ignored-payload-types": {
17798                         "blurb": "Packets with these payload types will be dropped",
17799                         "conditionally-available": false,
17800                         "construct": false,
17801                         "construct-only": false,
17802                         "controllable": false,
17803                         "mutable": "null",
17804                         "readable": true,
17805                         "type": "GstValueArray",
17806                         "writable": true
17807                     }
17808                 },
17809                 "rank": "none",
17810                 "signals": {
17811                     "clear-pt-map": {
17812                         "action": true,
17813                         "args": [],
17814                         "return-type": "void",
17815                         "when": "last"
17816                     },
17817                     "new-payload-type": {
17818                         "args": [
17819                             {
17820                                 "name": "arg0",
17821                                 "type": "guint"
17822                             },
17823                             {
17824                                 "name": "arg1",
17825                                 "type": "GstPad"
17826                             }
17827                         ],
17828                         "return-type": "void",
17829                         "when": "last"
17830                     },
17831                     "payload-type-change": {
17832                         "args": [
17833                             {
17834                                 "name": "arg0",
17835                                 "type": "guint"
17836                             }
17837                         ],
17838                         "return-type": "void",
17839                         "when": "last"
17840                     },
17841                     "request-pt-map": {
17842                         "args": [
17843                             {
17844                                 "name": "arg0",
17845                                 "type": "guint"
17846                             }
17847                         ],
17848                         "return-type": "GstCaps",
17849                         "when": "last"
17850                     }
17851                 }
17852             },
17853             "rtprtxqueue": {
17854                 "author": "Wim Taymans <wim.taymans@gmail.com>",
17855                 "description": "Keep RTP packets in a queue for retransmission",
17856                 "hierarchy": [
17857                     "GstRTPRtxQueue",
17858                     "GstElement",
17859                     "GstObject",
17860                     "GInitiallyUnowned",
17861                     "GObject"
17862                 ],
17863                 "klass": "Codec",
17864                 "long-name": "RTP Retransmission Queue",
17865                 "pad-templates": {
17866                     "sink": {
17867                         "caps": "application/x-rtp:\n",
17868                         "direction": "sink",
17869                         "presence": "always"
17870                     },
17871                     "src": {
17872                         "caps": "application/x-rtp:\n",
17873                         "direction": "src",
17874                         "presence": "always"
17875                     }
17876                 },
17877                 "properties": {
17878                     "fulfilled-requests": {
17879                         "blurb": "Number of fulfilled retransmission requests",
17880                         "conditionally-available": false,
17881                         "construct": false,
17882                         "construct-only": false,
17883                         "controllable": false,
17884                         "default": "0",
17885                         "max": "-1",
17886                         "min": "0",
17887                         "mutable": "null",
17888                         "readable": true,
17889                         "type": "guint",
17890                         "writable": false
17891                     },
17892                     "max-size-packets": {
17893                         "blurb": "Amount of packets to queue (0 = unlimited)",
17894                         "conditionally-available": false,
17895                         "construct": false,
17896                         "construct-only": false,
17897                         "controllable": false,
17898                         "default": "100",
17899                         "max": "-1",
17900                         "min": "0",
17901                         "mutable": "null",
17902                         "readable": true,
17903                         "type": "guint",
17904                         "writable": true
17905                     },
17906                     "max-size-time": {
17907                         "blurb": "Amount of ms to queue (0 = unlimited)",
17908                         "conditionally-available": false,
17909                         "construct": false,
17910                         "construct-only": false,
17911                         "controllable": false,
17912                         "default": "0",
17913                         "max": "-1",
17914                         "min": "0",
17915                         "mutable": "null",
17916                         "readable": true,
17917                         "type": "guint",
17918                         "writable": true
17919                     },
17920                     "requests": {
17921                         "blurb": "Total number of retransmission requests",
17922                         "conditionally-available": false,
17923                         "construct": false,
17924                         "construct-only": false,
17925                         "controllable": false,
17926                         "default": "0",
17927                         "max": "-1",
17928                         "min": "0",
17929                         "mutable": "null",
17930                         "readable": true,
17931                         "type": "guint",
17932                         "writable": false
17933                     }
17934                 },
17935                 "rank": "none"
17936             },
17937             "rtprtxreceive": {
17938                 "author": "Julien Isorce <julien.isorce@collabora.co.uk>",
17939                 "description": "Receive retransmitted RTP packets according to RFC4588",
17940                 "hierarchy": [
17941                     "GstRtpRtxReceive",
17942                     "GstElement",
17943                     "GstObject",
17944                     "GInitiallyUnowned",
17945                     "GObject"
17946                 ],
17947                 "klass": "Codec",
17948                 "long-name": "RTP Retransmission receiver",
17949                 "pad-templates": {
17950                     "sink": {
17951                         "caps": "application/x-rtp:\n",
17952                         "direction": "sink",
17953                         "presence": "always"
17954                     },
17955                     "src": {
17956                         "caps": "application/x-rtp:\n",
17957                         "direction": "src",
17958                         "presence": "always"
17959                     }
17960                 },
17961                 "properties": {
17962                     "num-rtx-assoc-packets": {
17963                         "blurb": "Number of retransmission packets correctly associated with retransmission requests",
17964                         "conditionally-available": false,
17965                         "construct": false,
17966                         "construct-only": false,
17967                         "controllable": false,
17968                         "default": "0",
17969                         "max": "-1",
17970                         "min": "0",
17971                         "mutable": "null",
17972                         "readable": true,
17973                         "type": "guint",
17974                         "writable": false
17975                     },
17976                     "num-rtx-packets": {
17977                         "blurb": " Number of retransmission packets received",
17978                         "conditionally-available": false,
17979                         "construct": false,
17980                         "construct-only": false,
17981                         "controllable": false,
17982                         "default": "0",
17983                         "max": "-1",
17984                         "min": "0",
17985                         "mutable": "null",
17986                         "readable": true,
17987                         "type": "guint",
17988                         "writable": false
17989                     },
17990                     "num-rtx-requests": {
17991                         "blurb": "Number of retransmission events received",
17992                         "conditionally-available": false,
17993                         "construct": false,
17994                         "construct-only": false,
17995                         "controllable": false,
17996                         "default": "0",
17997                         "max": "-1",
17998                         "min": "0",
17999                         "mutable": "null",
18000                         "readable": true,
18001                         "type": "guint",
18002                         "writable": false
18003                     },
18004                     "payload-type-map": {
18005                         "blurb": "Map of original payload types to their retransmission payload types",
18006                         "conditionally-available": false,
18007                         "construct": false,
18008                         "construct-only": false,
18009                         "controllable": false,
18010                         "mutable": "null",
18011                         "readable": true,
18012                         "type": "GstStructure",
18013                         "writable": true
18014                     }
18015                 },
18016                 "rank": "none"
18017             },
18018             "rtprtxsend": {
18019                 "author": "Julien Isorce <julien.isorce@collabora.co.uk>",
18020                 "description": "Retransmit RTP packets when needed, according to RFC4588",
18021                 "hierarchy": [
18022                     "GstRtpRtxSend",
18023                     "GstElement",
18024                     "GstObject",
18025                     "GInitiallyUnowned",
18026                     "GObject"
18027                 ],
18028                 "klass": "Codec",
18029                 "long-name": "RTP Retransmission Sender",
18030                 "pad-templates": {
18031                     "sink": {
18032                         "caps": "application/x-rtp:\n",
18033                         "direction": "sink",
18034                         "presence": "always"
18035                     },
18036                     "src": {
18037                         "caps": "application/x-rtp:\n",
18038                         "direction": "src",
18039                         "presence": "always"
18040                     }
18041                 },
18042                 "properties": {
18043                     "clock-rate-map": {
18044                         "blurb": "Map of payload types to their clock rates",
18045                         "conditionally-available": false,
18046                         "construct": false,
18047                         "construct-only": false,
18048                         "controllable": false,
18049                         "mutable": "null",
18050                         "readable": true,
18051                         "type": "GstStructure",
18052                         "writable": true
18053                     },
18054                     "max-size-packets": {
18055                         "blurb": "Amount of packets to queue (0 = unlimited)",
18056                         "conditionally-available": false,
18057                         "construct": false,
18058                         "construct-only": false,
18059                         "controllable": false,
18060                         "default": "100",
18061                         "max": "32767",
18062                         "min": "0",
18063                         "mutable": "null",
18064                         "readable": true,
18065                         "type": "guint",
18066                         "writable": true
18067                     },
18068                     "max-size-time": {
18069                         "blurb": "Amount of ms to queue (0 = unlimited)",
18070                         "conditionally-available": false,
18071                         "construct": false,
18072                         "construct-only": false,
18073                         "controllable": false,
18074                         "default": "0",
18075                         "max": "-1",
18076                         "min": "0",
18077                         "mutable": "null",
18078                         "readable": true,
18079                         "type": "guint",
18080                         "writable": true
18081                     },
18082                     "num-rtx-packets": {
18083                         "blurb": " Number of retransmission packets sent",
18084                         "conditionally-available": false,
18085                         "construct": false,
18086                         "construct-only": false,
18087                         "controllable": false,
18088                         "default": "0",
18089                         "max": "-1",
18090                         "min": "0",
18091                         "mutable": "null",
18092                         "readable": true,
18093                         "type": "guint",
18094                         "writable": false
18095                     },
18096                     "num-rtx-requests": {
18097                         "blurb": "Number of retransmission events received",
18098                         "conditionally-available": false,
18099                         "construct": false,
18100                         "construct-only": false,
18101                         "controllable": false,
18102                         "default": "0",
18103                         "max": "-1",
18104                         "min": "0",
18105                         "mutable": "null",
18106                         "readable": true,
18107                         "type": "guint",
18108                         "writable": false
18109                     },
18110                     "payload-type-map": {
18111                         "blurb": "Map of original payload types to their retransmission payload types",
18112                         "conditionally-available": false,
18113                         "construct": false,
18114                         "construct-only": false,
18115                         "controllable": false,
18116                         "mutable": "null",
18117                         "readable": true,
18118                         "type": "GstStructure",
18119                         "writable": true
18120                     },
18121                     "ssrc-map": {
18122                         "blurb": "Map of SSRCs to their retransmission SSRCs for SSRC-multiplexed mode (default = random)",
18123                         "conditionally-available": false,
18124                         "construct": false,
18125                         "construct-only": false,
18126                         "controllable": false,
18127                         "mutable": "null",
18128                         "readable": false,
18129                         "type": "GstStructure",
18130                         "writable": true
18131                     }
18132                 },
18133                 "rank": "none"
18134             },
18135             "rtpsession": {
18136                 "author": "Wim Taymans <wim.taymans@gmail.com>",
18137                 "description": "Implement an RTP session",
18138                 "hierarchy": [
18139                     "GstRtpSession",
18140                     "GstElement",
18141                     "GstObject",
18142                     "GInitiallyUnowned",
18143                     "GObject"
18144                 ],
18145                 "klass": "Filter/Network/RTP",
18146                 "long-name": "RTP Session",
18147                 "pad-templates": {
18148                     "recv_rtcp_sink": {
18149                         "caps": "application/x-rtcp:\n",
18150                         "direction": "sink",
18151                         "presence": "request"
18152                     },
18153                     "recv_rtp_sink": {
18154                         "caps": "application/x-rtp:\n",
18155                         "direction": "sink",
18156                         "presence": "request"
18157                     },
18158                     "recv_rtp_src": {
18159                         "caps": "application/x-rtp:\n",
18160                         "direction": "src",
18161                         "presence": "sometimes"
18162                     },
18163                     "send_rtcp_src": {
18164                         "caps": "application/x-rtcp:\n",
18165                         "direction": "src",
18166                         "presence": "request"
18167                     },
18168                     "send_rtp_sink": {
18169                         "caps": "application/x-rtp:\n",
18170                         "direction": "sink",
18171                         "presence": "request"
18172                     },
18173                     "send_rtp_src": {
18174                         "caps": "application/x-rtp:\n",
18175                         "direction": "src",
18176                         "presence": "sometimes"
18177                     },
18178                     "sync_src": {
18179                         "caps": "application/x-rtcp:\n",
18180                         "direction": "src",
18181                         "presence": "sometimes"
18182                     }
18183                 },
18184                 "properties": {
18185                     "bandwidth": {
18186                         "blurb": "The bandwidth of the session in bytes per second (0 for auto-discover)",
18187                         "conditionally-available": false,
18188                         "construct": false,
18189                         "construct-only": false,
18190                         "controllable": false,
18191                         "default": "0",
18192                         "max": "1.79769e+308",
18193                         "min": "0",
18194                         "mutable": "null",
18195                         "readable": true,
18196                         "type": "gdouble",
18197                         "writable": true
18198                     },
18199                     "internal-session": {
18200                         "blurb": "The internal RTPSession object",
18201                         "conditionally-available": false,
18202                         "construct": false,
18203                         "construct-only": false,
18204                         "controllable": false,
18205                         "mutable": "null",
18206                         "readable": true,
18207                         "type": "RTPSession",
18208                         "writable": false
18209                     },
18210                     "max-dropout-time": {
18211                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
18212                         "conditionally-available": false,
18213                         "construct": false,
18214                         "construct-only": false,
18215                         "controllable": false,
18216                         "default": "60000",
18217                         "max": "-1",
18218                         "min": "0",
18219                         "mutable": "null",
18220                         "readable": true,
18221                         "type": "guint",
18222                         "writable": true
18223                     },
18224                     "max-misorder-time": {
18225                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
18226                         "conditionally-available": false,
18227                         "construct": false,
18228                         "construct-only": false,
18229                         "controllable": false,
18230                         "default": "2000",
18231                         "max": "-1",
18232                         "min": "0",
18233                         "mutable": "null",
18234                         "readable": true,
18235                         "type": "guint",
18236                         "writable": true
18237                     },
18238                     "ntp-time-source": {
18239                         "blurb": "NTP time source for RTCP packets",
18240                         "conditionally-available": false,
18241                         "construct": false,
18242                         "construct-only": false,
18243                         "controllable": false,
18244                         "default": "ntp (0)",
18245                         "mutable": "null",
18246                         "readable": true,
18247                         "type": "GstRtpNtpTimeSource",
18248                         "writable": true
18249                     },
18250                     "num-active-sources": {
18251                         "blurb": "The number of active sources in the session",
18252                         "conditionally-available": false,
18253                         "construct": false,
18254                         "construct-only": false,
18255                         "controllable": false,
18256                         "default": "0",
18257                         "max": "-1",
18258                         "min": "0",
18259                         "mutable": "null",
18260                         "readable": true,
18261                         "type": "guint",
18262                         "writable": false
18263                     },
18264                     "num-sources": {
18265                         "blurb": "The number of sources in the session",
18266                         "conditionally-available": false,
18267                         "construct": false,
18268                         "construct-only": false,
18269                         "controllable": false,
18270                         "default": "0",
18271                         "max": "-1",
18272                         "min": "0",
18273                         "mutable": "null",
18274                         "readable": true,
18275                         "type": "guint",
18276                         "writable": false
18277                     },
18278                     "probation": {
18279                         "blurb": "Consecutive packet sequence numbers to accept the source",
18280                         "conditionally-available": false,
18281                         "construct": false,
18282                         "construct-only": false,
18283                         "controllable": false,
18284                         "default": "2",
18285                         "max": "-1",
18286                         "min": "0",
18287                         "mutable": "null",
18288                         "readable": true,
18289                         "type": "guint",
18290                         "writable": true
18291                     },
18292                     "rtcp-fraction": {
18293                         "blurb": "The RTCP bandwidth of the session in bytes per second (or as a real fraction of the RTP bandwidth if < 1.0)",
18294                         "conditionally-available": false,
18295                         "construct": false,
18296                         "construct-only": false,
18297                         "controllable": false,
18298                         "default": "0.05",
18299                         "max": "1.79769e+308",
18300                         "min": "0",
18301                         "mutable": "null",
18302                         "readable": true,
18303                         "type": "gdouble",
18304                         "writable": true
18305                     },
18306                     "rtcp-min-interval": {
18307                         "blurb": "Minimum interval between Regular RTCP packet (in ns)",
18308                         "conditionally-available": false,
18309                         "construct": false,
18310                         "construct-only": false,
18311                         "controllable": false,
18312                         "default": "5000000000",
18313                         "max": "18446744073709551615",
18314                         "min": "0",
18315                         "mutable": "null",
18316                         "readable": true,
18317                         "type": "guint64",
18318                         "writable": true
18319                     },
18320                     "rtcp-rr-bandwidth": {
18321                         "blurb": "The RTCP bandwidth used for receivers in bytes per second (-1 = default)",
18322                         "conditionally-available": false,
18323                         "construct": false,
18324                         "construct-only": false,
18325                         "controllable": false,
18326                         "default": "-1",
18327                         "max": "2147483647",
18328                         "min": "-1",
18329                         "mutable": "null",
18330                         "readable": true,
18331                         "type": "gint",
18332                         "writable": true
18333                     },
18334                     "rtcp-rs-bandwidth": {
18335                         "blurb": "The RTCP bandwidth used for senders in bytes per second (-1 = default)",
18336                         "conditionally-available": false,
18337                         "construct": false,
18338                         "construct-only": false,
18339                         "controllable": false,
18340                         "default": "-1",
18341                         "max": "2147483647",
18342                         "min": "-1",
18343                         "mutable": "null",
18344                         "readable": true,
18345                         "type": "gint",
18346                         "writable": true
18347                     },
18348                     "rtcp-sync-send-time": {
18349                         "blurb": "Use send time or capture time for RTCP sync (TRUE = send time, FALSE = capture time)",
18350                         "conditionally-available": false,
18351                         "construct": false,
18352                         "construct-only": false,
18353                         "controllable": false,
18354                         "default": "true",
18355                         "mutable": "null",
18356                         "readable": true,
18357                         "type": "gboolean",
18358                         "writable": true
18359                     },
18360                     "rtp-profile": {
18361                         "blurb": "RTP profile to use",
18362                         "conditionally-available": false,
18363                         "construct": false,
18364                         "construct-only": false,
18365                         "controllable": false,
18366                         "default": "avp (1)",
18367                         "mutable": "null",
18368                         "readable": true,
18369                         "type": "GstRTPProfile",
18370                         "writable": true
18371                     },
18372                     "sdes": {
18373                         "blurb": "The SDES items of this session",
18374                         "conditionally-available": false,
18375                         "construct": false,
18376                         "construct-only": false,
18377                         "controllable": false,
18378                         "mutable": "null",
18379                         "readable": true,
18380                         "type": "GstStructure",
18381                         "writable": true
18382                     },
18383                     "stats": {
18384                         "blurb": "Various statistics",
18385                         "conditionally-available": false,
18386                         "construct": false,
18387                         "construct-only": false,
18388                         "controllable": false,
18389                         "default": "application/x-rtp-session-stats, rtx-drop-count=(uint)0, sent-nack-count=(uint)0, recv-nack-count=(uint)0, source-stats=(GValueArray)<  >, rtx-count=(uint)0, recv-rtx-req-count=(uint)0, sent-rtx-req-count=(uint)0;",
18390                         "mutable": "null",
18391                         "readable": true,
18392                         "type": "GstStructure",
18393                         "writable": false
18394                     },
18395                     "twcc-stats": {
18396                         "blurb": "Various statistics from TWCC",
18397                         "conditionally-available": false,
18398                         "construct": false,
18399                         "construct-only": false,
18400                         "controllable": false,
18401                         "mutable": "null",
18402                         "readable": true,
18403                         "type": "GstStructure",
18404                         "writable": false
18405                     },
18406                     "use-pipeline-clock": {
18407                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages (DEPRECATED: Use ntp-time-source property)",
18408                         "conditionally-available": false,
18409                         "construct": false,
18410                         "construct-only": false,
18411                         "controllable": false,
18412                         "default": "false",
18413                         "mutable": "null",
18414                         "readable": true,
18415                         "type": "gboolean",
18416                         "writable": true
18417                     }
18418                 },
18419                 "rank": "none",
18420                 "signals": {
18421                     "clear-pt-map": {
18422                         "action": true,
18423                         "args": [],
18424                         "return-type": "void",
18425                         "when": "last"
18426                     },
18427                     "on-bye-ssrc": {
18428                         "args": [
18429                             {
18430                                 "name": "arg0",
18431                                 "type": "guint"
18432                             }
18433                         ],
18434                         "return-type": "void",
18435                         "when": "last"
18436                     },
18437                     "on-bye-timeout": {
18438                         "args": [
18439                             {
18440                                 "name": "arg0",
18441                                 "type": "guint"
18442                             }
18443                         ],
18444                         "return-type": "void",
18445                         "when": "last"
18446                     },
18447                     "on-new-sender-ssrc": {
18448                         "args": [
18449                             {
18450                                 "name": "arg0",
18451                                 "type": "guint"
18452                             }
18453                         ],
18454                         "return-type": "void",
18455                         "when": "last"
18456                     },
18457                     "on-new-ssrc": {
18458                         "args": [
18459                             {
18460                                 "name": "arg0",
18461                                 "type": "guint"
18462                             }
18463                         ],
18464                         "return-type": "void",
18465                         "when": "last"
18466                     },
18467                     "on-sender-ssrc-active": {
18468                         "args": [
18469                             {
18470                                 "name": "arg0",
18471                                 "type": "guint"
18472                             }
18473                         ],
18474                         "return-type": "void",
18475                         "when": "last"
18476                     },
18477                     "on-sender-timeout": {
18478                         "args": [
18479                             {
18480                                 "name": "arg0",
18481                                 "type": "guint"
18482                             }
18483                         ],
18484                         "return-type": "void",
18485                         "when": "last"
18486                     },
18487                     "on-ssrc-active": {
18488                         "args": [
18489                             {
18490                                 "name": "arg0",
18491                                 "type": "guint"
18492                             }
18493                         ],
18494                         "return-type": "void",
18495                         "when": "last"
18496                     },
18497                     "on-ssrc-collision": {
18498                         "args": [
18499                             {
18500                                 "name": "arg0",
18501                                 "type": "guint"
18502                             }
18503                         ],
18504                         "return-type": "void",
18505                         "when": "last"
18506                     },
18507                     "on-ssrc-sdes": {
18508                         "args": [
18509                             {
18510                                 "name": "arg0",
18511                                 "type": "guint"
18512                             }
18513                         ],
18514                         "return-type": "void",
18515                         "when": "last"
18516                     },
18517                     "on-ssrc-validated": {
18518                         "args": [
18519                             {
18520                                 "name": "arg0",
18521                                 "type": "guint"
18522                             }
18523                         ],
18524                         "return-type": "void",
18525                         "when": "last"
18526                     },
18527                     "on-timeout": {
18528                         "args": [
18529                             {
18530                                 "name": "arg0",
18531                                 "type": "guint"
18532                             }
18533                         ],
18534                         "return-type": "void",
18535                         "when": "last"
18536                     },
18537                     "request-pt-map": {
18538                         "args": [
18539                             {
18540                                 "name": "arg0",
18541                                 "type": "guint"
18542                             }
18543                         ],
18544                         "return-type": "GstCaps",
18545                         "when": "last"
18546                     }
18547                 }
18548             },
18549             "rtpssrcdemux": {
18550                 "author": "Wim Taymans <wim.taymans@gmail.com>",
18551                 "description": "Splits RTP streams based on the SSRC",
18552                 "hierarchy": [
18553                     "GstRtpSsrcDemux",
18554                     "GstElement",
18555                     "GstObject",
18556                     "GInitiallyUnowned",
18557                     "GObject"
18558                 ],
18559                 "klass": "Demux/Network/RTP",
18560                 "long-name": "RTP SSRC Demux",
18561                 "pad-templates": {
18562                     "rtcp_sink": {
18563                         "caps": "application/x-rtcp:\n",
18564                         "direction": "sink",
18565                         "presence": "always"
18566                     },
18567                     "rtcp_src_%%u": {
18568                         "caps": "application/x-rtcp:\n",
18569                         "direction": "src",
18570                         "presence": "sometimes"
18571                     },
18572                     "sink": {
18573                         "caps": "application/x-rtp:\n",
18574                         "direction": "sink",
18575                         "presence": "always"
18576                     },
18577                     "src_%%u": {
18578                         "caps": "application/x-rtp:\n",
18579                         "direction": "src",
18580                         "presence": "sometimes"
18581                     }
18582                 },
18583                 "properties": {
18584                     "max-streams": {
18585                         "blurb": "The maximum number of streams allowed",
18586                         "conditionally-available": false,
18587                         "construct": false,
18588                         "construct-only": false,
18589                         "controllable": false,
18590                         "default": "-1",
18591                         "max": "-1",
18592                         "min": "0",
18593                         "mutable": "null",
18594                         "readable": true,
18595                         "type": "guint",
18596                         "writable": true
18597                     }
18598                 },
18599                 "rank": "none",
18600                 "signals": {
18601                     "clear-ssrc": {
18602                         "action": true,
18603                         "args": [
18604                             {
18605                                 "name": "arg0",
18606                                 "type": "guint"
18607                             }
18608                         ],
18609                         "return-type": "void",
18610                         "when": "last"
18611                     },
18612                     "new-ssrc-pad": {
18613                         "args": [
18614                             {
18615                                 "name": "arg0",
18616                                 "type": "guint"
18617                             },
18618                             {
18619                                 "name": "arg1",
18620                                 "type": "GstPad"
18621                             }
18622                         ],
18623                         "return-type": "void",
18624                         "when": "last"
18625                     },
18626                     "removed-ssrc-pad": {
18627                         "args": [
18628                             {
18629                                 "name": "arg0",
18630                                 "type": "guint"
18631                             },
18632                             {
18633                                 "name": "arg1",
18634                                 "type": "GstPad"
18635                             }
18636                         ],
18637                         "return-type": "void",
18638                         "when": "last"
18639                     }
18640                 }
18641             },
18642             "rtpst2022-1-fecdec": {
18643                 "author": "Mathieu Duponchelle <mathieu@centricular.com>",
18644                 "description": "performs FEC as described by SMPTE 2022-1",
18645                 "hierarchy": [
18646                     "GstRTPST_2022_1_FecDec",
18647                     "GstElement",
18648                     "GstObject",
18649                     "GInitiallyUnowned",
18650                     "GObject"
18651                 ],
18652                 "klass": "SMPTE 2022-1 FEC decoding",
18653                 "long-name": "SMPTE 2022-1 FEC decoder",
18654                 "pad-templates": {
18655                     "fec_%%u": {
18656                         "caps": "application/x-rtp:\n",
18657                         "direction": "sink",
18658                         "presence": "request"
18659                     },
18660                     "sink": {
18661                         "caps": "application/x-rtp:\n",
18662                         "direction": "sink",
18663                         "presence": "always"
18664                     },
18665                     "src": {
18666                         "caps": "application/x-rtp:\n",
18667                         "direction": "src",
18668                         "presence": "always"
18669                     }
18670                 },
18671                 "properties": {
18672                     "size-time": {
18673                         "blurb": "The amount of data to store (in ns, 0-disable)",
18674                         "conditionally-available": false,
18675                         "construct": true,
18676                         "construct-only": false,
18677                         "controllable": false,
18678                         "default": "1000000000",
18679                         "max": "18446744073709551615",
18680                         "min": "0",
18681                         "mutable": "null",
18682                         "readable": true,
18683                         "type": "guint64",
18684                         "writable": true
18685                     }
18686                 },
18687                 "rank": "none"
18688             },
18689             "rtpst2022-1-fecenc": {
18690                 "author": "Mathieu Duponchelle <mathieu@centricular.com>",
18691                 "description": "performs FEC as described by SMPTE 2022-1",
18692                 "hierarchy": [
18693                     "GstRTPST_2022_1_FecEnc",
18694                     "GstElement",
18695                     "GstObject",
18696                     "GInitiallyUnowned",
18697                     "GObject"
18698                 ],
18699                 "klass": "SMPTE 2022-1 FEC encoding",
18700                 "long-name": "SMPTE 2022-1 FEC encoder",
18701                 "pad-templates": {
18702                     "fec_%%u": {
18703                         "caps": "application/x-rtp:\n",
18704                         "direction": "src",
18705                         "presence": "sometimes"
18706                     },
18707                     "sink": {
18708                         "caps": "application/x-rtp:\n",
18709                         "direction": "sink",
18710                         "presence": "always"
18711                     },
18712                     "src": {
18713                         "caps": "application/x-rtp:\n",
18714                         "direction": "src",
18715                         "presence": "always"
18716                     }
18717                 },
18718                 "properties": {
18719                     "columns": {
18720                         "blurb": "Number of columns to apply row FEC on, 0=disabled",
18721                         "conditionally-available": false,
18722                         "construct": true,
18723                         "construct-only": false,
18724                         "controllable": false,
18725                         "default": "0",
18726                         "max": "255",
18727                         "min": "0",
18728                         "mutable": "ready",
18729                         "readable": true,
18730                         "type": "guint",
18731                         "writable": true
18732                     },
18733                     "enable-column-fec": {
18734                         "blurb": "Whether the encoder should compute and send column FEC",
18735                         "conditionally-available": false,
18736                         "construct": true,
18737                         "construct-only": false,
18738                         "controllable": false,
18739                         "default": "true",
18740                         "mutable": "playing",
18741                         "readable": true,
18742                         "type": "gboolean",
18743                         "writable": true
18744                     },
18745                     "enable-row-fec": {
18746                         "blurb": "Whether the encoder should compute and send row FEC",
18747                         "conditionally-available": false,
18748                         "construct": true,
18749                         "construct-only": false,
18750                         "controllable": false,
18751                         "default": "true",
18752                         "mutable": "playing",
18753                         "readable": true,
18754                         "type": "gboolean",
18755                         "writable": true
18756                     },
18757                     "pt": {
18758                         "blurb": "The payload type of FEC packets",
18759                         "conditionally-available": false,
18760                         "construct": true,
18761                         "construct-only": false,
18762                         "controllable": false,
18763                         "default": "96",
18764                         "max": "255",
18765                         "min": "96",
18766                         "mutable": "ready",
18767                         "readable": true,
18768                         "type": "gint",
18769                         "writable": true
18770                     },
18771                     "rows": {
18772                         "blurb": "Number of rows to apply column FEC on, 0=disabled",
18773                         "conditionally-available": false,
18774                         "construct": true,
18775                         "construct-only": false,
18776                         "controllable": false,
18777                         "default": "0",
18778                         "max": "255",
18779                         "min": "0",
18780                         "mutable": "ready",
18781                         "readable": true,
18782                         "type": "guint",
18783                         "writable": true
18784                     }
18785                 },
18786                 "rank": "none"
18787             }
18788         },
18789         "filename": "gstrtpmanager",
18790         "license": "LGPL",
18791         "other-types": {
18792             "GstRTCPSync": {
18793                 "kind": "enum",
18794                 "values": [
18795                     {
18796                         "desc": "always",
18797                         "name": "always",
18798                         "value": "0"
18799                     },
18800                     {
18801                         "desc": "initial",
18802                         "name": "initial",
18803                         "value": "1"
18804                     },
18805                     {
18806                         "desc": "rtp-info",
18807                         "name": "rtp-info",
18808                         "value": "2"
18809                     }
18810                 ]
18811             },
18812             "GstRtpNtpTimeSource": {
18813                 "kind": "enum",
18814                 "values": [
18815                     {
18816                         "desc": "NTP time based on realtime clock",
18817                         "name": "ntp",
18818                         "value": "0"
18819                     },
18820                     {
18821                         "desc": "UNIX time based on realtime clock",
18822                         "name": "unix",
18823                         "value": "1"
18824                     },
18825                     {
18826                         "desc": "Running time based on pipeline clock",
18827                         "name": "running-time",
18828                         "value": "2"
18829                     },
18830                     {
18831                         "desc": "Pipeline clock time",
18832                         "name": "clock-time",
18833                         "value": "3"
18834                     }
18835                 ]
18836             },
18837             "RTPJitterBufferMode": {
18838                 "kind": "enum",
18839                 "values": [
18840                     {
18841                         "desc": "Only use RTP timestamps",
18842                         "name": "none",
18843                         "value": "0"
18844                     },
18845                     {
18846                         "desc": "Slave receiver to sender clock",
18847                         "name": "slave",
18848                         "value": "1"
18849                     },
18850                     {
18851                         "desc": "Do low/high watermark buffering",
18852                         "name": "buffer",
18853                         "value": "2"
18854                     },
18855                     {
18856                         "desc": "Synchronized sender and receiver clocks",
18857                         "name": "synced",
18858                         "value": "4"
18859                     }
18860                 ]
18861             },
18862             "RTPSession": {
18863                 "hierarchy": [
18864                     "RTPSession",
18865                     "GObject"
18866                 ],
18867                 "kind": "object",
18868                 "properties": {
18869                     "bandwidth": {
18870                         "blurb": "The bandwidth of the session in bits per second (0 for auto-discover)",
18871                         "conditionally-available": false,
18872                         "construct": false,
18873                         "construct-only": false,
18874                         "controllable": false,
18875                         "default": "0",
18876                         "max": "1.79769e+308",
18877                         "min": "0",
18878                         "mutable": "null",
18879                         "readable": true,
18880                         "type": "gdouble",
18881                         "writable": true
18882                     },
18883                     "disable-sr-timestamp": {
18884                         "blurb": "Whether sender reports should be timestamped",
18885                         "conditionally-available": false,
18886                         "construct": false,
18887                         "construct-only": false,
18888                         "controllable": false,
18889                         "default": "false",
18890                         "mutable": "null",
18891                         "readable": true,
18892                         "type": "gboolean",
18893                         "writable": true
18894                     },
18895                     "favor-new": {
18896                         "blurb": "Resolve SSRC conflict in favor of new sources",
18897                         "conditionally-available": false,
18898                         "construct": false,
18899                         "construct-only": false,
18900                         "controllable": false,
18901                         "default": "false",
18902                         "mutable": "null",
18903                         "readable": true,
18904                         "type": "gboolean",
18905                         "writable": true
18906                     },
18907                     "internal-source": {
18908                         "blurb": "The internal source element of the session (deprecated)",
18909                         "conditionally-available": false,
18910                         "construct": false,
18911                         "construct-only": false,
18912                         "controllable": false,
18913                         "mutable": "null",
18914                         "readable": true,
18915                         "type": "RTPSource",
18916                         "writable": false
18917                     },
18918                     "internal-ssrc": {
18919                         "blurb": "The internal SSRC used for the session (deprecated)",
18920                         "conditionally-available": false,
18921                         "construct": false,
18922                         "construct-only": false,
18923                         "controllable": false,
18924                         "default": "0",
18925                         "max": "-1",
18926                         "min": "0",
18927                         "mutable": "null",
18928                         "readable": true,
18929                         "type": "guint",
18930                         "writable": true
18931                     },
18932                     "max-dropout-time": {
18933                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
18934                         "conditionally-available": false,
18935                         "construct": false,
18936                         "construct-only": false,
18937                         "controllable": false,
18938                         "default": "60000",
18939                         "max": "-1",
18940                         "min": "0",
18941                         "mutable": "null",
18942                         "readable": true,
18943                         "type": "guint",
18944                         "writable": true
18945                     },
18946                     "max-misorder-time": {
18947                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
18948                         "conditionally-available": false,
18949                         "construct": false,
18950                         "construct-only": false,
18951                         "controllable": false,
18952                         "default": "2000",
18953                         "max": "-1",
18954                         "min": "0",
18955                         "mutable": "null",
18956                         "readable": true,
18957                         "type": "guint",
18958                         "writable": true
18959                     },
18960                     "num-active-sources": {
18961                         "blurb": "The number of active sources in the session",
18962                         "conditionally-available": false,
18963                         "construct": false,
18964                         "construct-only": false,
18965                         "controllable": false,
18966                         "default": "0",
18967                         "max": "-1",
18968                         "min": "0",
18969                         "mutable": "null",
18970                         "readable": true,
18971                         "type": "guint",
18972                         "writable": false
18973                     },
18974                     "num-sources": {
18975                         "blurb": "The number of sources in the session",
18976                         "conditionally-available": false,
18977                         "construct": false,
18978                         "construct-only": false,
18979                         "controllable": false,
18980                         "default": "0",
18981                         "max": "-1",
18982                         "min": "0",
18983                         "mutable": "null",
18984                         "readable": true,
18985                         "type": "guint",
18986                         "writable": false
18987                     },
18988                     "probation": {
18989                         "blurb": "Consecutive packet sequence numbers to accept the source",
18990                         "conditionally-available": false,
18991                         "construct": false,
18992                         "construct-only": false,
18993                         "controllable": false,
18994                         "default": "2",
18995                         "max": "-1",
18996                         "min": "0",
18997                         "mutable": "null",
18998                         "readable": true,
18999                         "type": "guint",
19000                         "writable": true
19001                     },
19002                     "rtcp-feedback-retention-window": {
19003                         "blurb": "Duration during which RTCP Feedback packets are retained (in ns)",
19004                         "conditionally-available": false,
19005                         "construct": false,
19006                         "construct-only": false,
19007                         "controllable": false,
19008                         "default": "2000000000",
19009                         "max": "18446744073709551615",
19010                         "min": "0",
19011                         "mutable": "null",
19012                         "readable": true,
19013                         "type": "guint64",
19014                         "writable": true
19015                     },
19016                     "rtcp-fraction": {
19017                         "blurb": "The fraction of the bandwidth used for RTCP in bits per second (or as a real fraction of the RTP bandwidth if < 1)",
19018                         "conditionally-available": false,
19019                         "construct": false,
19020                         "construct-only": false,
19021                         "controllable": false,
19022                         "default": "0.05",
19023                         "max": "1.79769e+308",
19024                         "min": "0",
19025                         "mutable": "null",
19026                         "readable": true,
19027                         "type": "gdouble",
19028                         "writable": true
19029                     },
19030                     "rtcp-immediate-feedback-threshold": {
19031                         "blurb": "The maximum number of members of a RTP session for which immediate feedback is used (DEPRECATED: has no effect and is not needed)",
19032                         "conditionally-available": false,
19033                         "construct": false,
19034                         "construct-only": false,
19035                         "controllable": false,
19036                         "default": "3",
19037                         "max": "-1",
19038                         "min": "0",
19039                         "mutable": "null",
19040                         "readable": true,
19041                         "type": "guint",
19042                         "writable": true
19043                     },
19044                     "rtcp-min-interval": {
19045                         "blurb": "Minimum interval between Regular RTCP packet (in ns)",
19046                         "conditionally-available": false,
19047                         "construct": false,
19048                         "construct-only": false,
19049                         "controllable": false,
19050                         "default": "5000000000",
19051                         "max": "18446744073709551615",
19052                         "min": "0",
19053                         "mutable": "null",
19054                         "readable": true,
19055                         "type": "guint64",
19056                         "writable": true
19057                     },
19058                     "rtcp-mtu": {
19059                         "blurb": "The maximum size of the RTCP packets",
19060                         "conditionally-available": false,
19061                         "construct": false,
19062                         "construct-only": false,
19063                         "controllable": false,
19064                         "default": "1400",
19065                         "max": "32767",
19066                         "min": "16",
19067                         "mutable": "null",
19068                         "readable": true,
19069                         "type": "guint",
19070                         "writable": true
19071                     },
19072                     "rtcp-reduced-size": {
19073                         "blurb": "Use Reduced Size RTCP for feedback packets",
19074                         "conditionally-available": false,
19075                         "construct": false,
19076                         "construct-only": false,
19077                         "controllable": false,
19078                         "default": "false",
19079                         "mutable": "null",
19080                         "readable": true,
19081                         "type": "gboolean",
19082                         "writable": true
19083                     },
19084                     "rtcp-rr-bandwidth": {
19085                         "blurb": "The RTCP bandwidth used for receivers in bits per second (-1 = default)",
19086                         "conditionally-available": false,
19087                         "construct": false,
19088                         "construct-only": false,
19089                         "controllable": false,
19090                         "default": "-1",
19091                         "max": "2147483647",
19092                         "min": "-1",
19093                         "mutable": "null",
19094                         "readable": true,
19095                         "type": "gint",
19096                         "writable": true
19097                     },
19098                     "rtcp-rs-bandwidth": {
19099                         "blurb": "The RTCP bandwidth used for senders in bits per second (-1 = default)",
19100                         "conditionally-available": false,
19101                         "construct": false,
19102                         "construct-only": false,
19103                         "controllable": false,
19104                         "default": "-1",
19105                         "max": "2147483647",
19106                         "min": "-1",
19107                         "mutable": "null",
19108                         "readable": true,
19109                         "type": "gint",
19110                         "writable": true
19111                     },
19112                     "rtp-profile": {
19113                         "blurb": "RTP profile to use for this session",
19114                         "conditionally-available": false,
19115                         "construct": false,
19116                         "construct-only": false,
19117                         "controllable": false,
19118                         "default": "avp (1)",
19119                         "mutable": "null",
19120                         "readable": true,
19121                         "type": "GstRTPProfile",
19122                         "writable": true
19123                     },
19124                     "sdes": {
19125                         "blurb": "The SDES items of this session",
19126                         "conditionally-available": false,
19127                         "construct": false,
19128                         "construct-only": false,
19129                         "controllable": false,
19130                         "mutable": "null",
19131                         "readable": true,
19132                         "type": "GstStructure",
19133                         "writable": true
19134                     },
19135                     "sources": {
19136                         "blurb": "An array of all known sources in the session",
19137                         "conditionally-available": false,
19138                         "construct": false,
19139                         "construct-only": false,
19140                         "controllable": false,
19141                         "mutable": "null",
19142                         "readable": true,
19143                         "type": "GValueArray",
19144                         "writable": false
19145                     },
19146                     "stats": {
19147                         "blurb": "Various statistics",
19148                         "conditionally-available": false,
19149                         "construct": false,
19150                         "construct-only": false,
19151                         "controllable": false,
19152                         "default": "application/x-rtp-session-stats, rtx-drop-count=(uint)0, sent-nack-count=(uint)0, recv-nack-count=(uint)0, source-stats=(GValueArray)<  >;",
19153                         "mutable": "null",
19154                         "readable": true,
19155                         "type": "GstStructure",
19156                         "writable": false
19157                     },
19158                     "twcc-feedback-interval": {
19159                         "blurb": "The interval to send TWCC reports on",
19160                         "conditionally-available": false,
19161                         "construct": false,
19162                         "construct-only": false,
19163                         "controllable": false,
19164                         "default": "18446744073709551615",
19165                         "max": "18446744073709551615",
19166                         "min": "0",
19167                         "mutable": "null",
19168                         "readable": true,
19169                         "type": "guint64",
19170                         "writable": true
19171                     }
19172                 },
19173                 "signals": {
19174                     "get-source-by-ssrc": {
19175                         "action": true,
19176                         "args": [
19177                             {
19178                                 "name": "arg0",
19179                                 "type": "guint"
19180                             }
19181                         ],
19182                         "return-type": "RTPSource",
19183                         "when": "last"
19184                     },
19185                     "on-app-rtcp": {
19186                         "args": [
19187                             {
19188                                 "name": "arg0",
19189                                 "type": "guint"
19190                             },
19191                             {
19192                                 "name": "arg1",
19193                                 "type": "guint"
19194                             },
19195                             {
19196                                 "name": "arg2",
19197                                 "type": "gchararray"
19198                             },
19199                             {
19200                                 "name": "arg3",
19201                                 "type": "GstBuffer"
19202                             }
19203                         ],
19204                         "return-type": "void",
19205                         "when": "last"
19206                     },
19207                     "on-bye-ssrc": {
19208                         "args": [
19209                             {
19210                                 "name": "arg0",
19211                                 "type": "RTPSource"
19212                             }
19213                         ],
19214                         "return-type": "void",
19215                         "when": "last"
19216                     },
19217                     "on-bye-timeout": {
19218                         "args": [
19219                             {
19220                                 "name": "arg0",
19221                                 "type": "RTPSource"
19222                             }
19223                         ],
19224                         "return-type": "void",
19225                         "when": "last"
19226                     },
19227                     "on-feedback-rtcp": {
19228                         "args": [
19229                             {
19230                                 "name": "arg0",
19231                                 "type": "guint"
19232                             },
19233                             {
19234                                 "name": "arg1",
19235                                 "type": "guint"
19236                             },
19237                             {
19238                                 "name": "arg2",
19239                                 "type": "guint"
19240                             },
19241                             {
19242                                 "name": "arg3",
19243                                 "type": "guint"
19244                             },
19245                             {
19246                                 "name": "arg4",
19247                                 "type": "GstBuffer"
19248                             }
19249                         ],
19250                         "return-type": "void",
19251                         "when": "last"
19252                     },
19253                     "on-new-sender-ssrc": {
19254                         "args": [
19255                             {
19256                                 "name": "arg0",
19257                                 "type": "RTPSource"
19258                             }
19259                         ],
19260                         "return-type": "void",
19261                         "when": "last"
19262                     },
19263                     "on-new-ssrc": {
19264                         "args": [
19265                             {
19266                                 "name": "arg0",
19267                                 "type": "RTPSource"
19268                             }
19269                         ],
19270                         "return-type": "void",
19271                         "when": "last"
19272                     },
19273                     "on-receiving-rtcp": {
19274                         "args": [
19275                             {
19276                                 "name": "arg0",
19277                                 "type": "GstBuffer"
19278                             }
19279                         ],
19280                         "return-type": "void",
19281                         "when": "last"
19282                     },
19283                     "on-sender-ssrc-active": {
19284                         "args": [
19285                             {
19286                                 "name": "arg0",
19287                                 "type": "RTPSource"
19288                             }
19289                         ],
19290                         "return-type": "void",
19291                         "when": "last"
19292                     },
19293                     "on-sender-timeout": {
19294                         "args": [
19295                             {
19296                                 "name": "arg0",
19297                                 "type": "RTPSource"
19298                             }
19299                         ],
19300                         "return-type": "void",
19301                         "when": "last"
19302                     },
19303                     "on-sending-nacks": {
19304                         "args": [
19305                             {
19306                                 "name": "arg0",
19307                                 "type": "guint"
19308                             },
19309                             {
19310                                 "name": "arg1",
19311                                 "type": "guint"
19312                             },
19313                             {
19314                                 "name": "arg2",
19315                                 "type": "GArray"
19316                             },
19317                             {
19318                                 "name": "arg3",
19319                                 "type": "GstBuffer"
19320                             }
19321                         ],
19322                         "return-type": "guint",
19323                         "when": "last"
19324                     },
19325                     "on-sending-rtcp": {
19326                         "args": [
19327                             {
19328                                 "name": "arg0",
19329                                 "type": "GstBuffer"
19330                             },
19331                             {
19332                                 "name": "arg1",
19333                                 "type": "gboolean"
19334                             }
19335                         ],
19336                         "return-type": "gboolean",
19337                         "when": "last"
19338                     },
19339                     "on-ssrc-active": {
19340                         "args": [
19341                             {
19342                                 "name": "arg0",
19343                                 "type": "RTPSource"
19344                             }
19345                         ],
19346                         "return-type": "void",
19347                         "when": "last"
19348                     },
19349                     "on-ssrc-collision": {
19350                         "args": [
19351                             {
19352                                 "name": "arg0",
19353                                 "type": "RTPSource"
19354                             }
19355                         ],
19356                         "return-type": "void",
19357                         "when": "last"
19358                     },
19359                     "on-ssrc-sdes": {
19360                         "args": [
19361                             {
19362                                 "name": "arg0",
19363                                 "type": "RTPSource"
19364                             }
19365                         ],
19366                         "return-type": "void",
19367                         "when": "last"
19368                     },
19369                     "on-ssrc-validated": {
19370                         "args": [
19371                             {
19372                                 "name": "arg0",
19373                                 "type": "RTPSource"
19374                             }
19375                         ],
19376                         "return-type": "void",
19377                         "when": "last"
19378                     },
19379                     "on-timeout": {
19380                         "args": [
19381                             {
19382                                 "name": "arg0",
19383                                 "type": "RTPSource"
19384                             }
19385                         ],
19386                         "return-type": "void",
19387                         "when": "last"
19388                     },
19389                     "send-rtcp": {
19390                         "action": true,
19391                         "args": [
19392                             {
19393                                 "name": "arg0",
19394                                 "type": "guint64"
19395                             }
19396                         ],
19397                         "return-type": "void",
19398                         "when": "last"
19399                     },
19400                     "send-rtcp-full": {
19401                         "action": true,
19402                         "args": [
19403                             {
19404                                 "name": "arg0",
19405                                 "type": "guint64"
19406                             }
19407                         ],
19408                         "return-type": "gboolean",
19409                         "when": "last"
19410                     }
19411                 }
19412             },
19413             "RTPSource": {
19414                 "hierarchy": [
19415                     "RTPSource",
19416                     "GObject"
19417                 ],
19418                 "kind": "object",
19419                 "properties": {
19420                     "disable-rtcp": {
19421                         "blurb": "Disable sending RTCP packets for this source",
19422                         "conditionally-available": false,
19423                         "construct": false,
19424                         "construct-only": false,
19425                         "controllable": false,
19426                         "default": "false",
19427                         "mutable": "null",
19428                         "readable": true,
19429                         "type": "gboolean",
19430                         "writable": true
19431                     },
19432                     "is-csrc": {
19433                         "blurb": "If this SSRC is acting as a contributing source",
19434                         "conditionally-available": false,
19435                         "construct": false,
19436                         "construct-only": false,
19437                         "controllable": false,
19438                         "default": "false",
19439                         "mutable": "null",
19440                         "readable": true,
19441                         "type": "gboolean",
19442                         "writable": false
19443                     },
19444                     "is-sender": {
19445                         "blurb": "If this SSRC is a sender",
19446                         "conditionally-available": false,
19447                         "construct": false,
19448                         "construct-only": false,
19449                         "controllable": false,
19450                         "default": "false",
19451                         "mutable": "null",
19452                         "readable": true,
19453                         "type": "gboolean",
19454                         "writable": false
19455                     },
19456                     "is-validated": {
19457                         "blurb": "If this SSRC is validated",
19458                         "conditionally-available": false,
19459                         "construct": false,
19460                         "construct-only": false,
19461                         "controllable": false,
19462                         "default": "false",
19463                         "mutable": "null",
19464                         "readable": true,
19465                         "type": "gboolean",
19466                         "writable": false
19467                     },
19468                     "max-dropout-time": {
19469                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
19470                         "conditionally-available": false,
19471                         "construct": false,
19472                         "construct-only": false,
19473                         "controllable": false,
19474                         "default": "60000",
19475                         "max": "-1",
19476                         "min": "0",
19477                         "mutable": "null",
19478                         "readable": true,
19479                         "type": "guint",
19480                         "writable": true
19481                     },
19482                     "max-misorder-time": {
19483                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
19484                         "conditionally-available": false,
19485                         "construct": false,
19486                         "construct-only": false,
19487                         "controllable": false,
19488                         "default": "2000",
19489                         "max": "-1",
19490                         "min": "0",
19491                         "mutable": "null",
19492                         "readable": true,
19493                         "type": "guint",
19494                         "writable": true
19495                     },
19496                     "probation": {
19497                         "blurb": "Consecutive packet sequence numbers to accept the source",
19498                         "conditionally-available": false,
19499                         "construct": false,
19500                         "construct-only": false,
19501                         "controllable": false,
19502                         "default": "2",
19503                         "max": "-1",
19504                         "min": "0",
19505                         "mutable": "null",
19506                         "readable": true,
19507                         "type": "guint",
19508                         "writable": true
19509                     },
19510                     "sdes": {
19511                         "blurb": "The SDES information for this source",
19512                         "conditionally-available": false,
19513                         "construct": false,
19514                         "construct-only": false,
19515                         "controllable": false,
19516                         "default": "application/x-rtp-source-sdes;",
19517                         "mutable": "null",
19518                         "readable": true,
19519                         "type": "GstStructure",
19520                         "writable": false
19521                     },
19522                     "ssrc": {
19523                         "blurb": "The SSRC of this source",
19524                         "conditionally-available": false,
19525                         "construct": false,
19526                         "construct-only": true,
19527                         "controllable": false,
19528                         "default": "0",
19529                         "max": "-1",
19530                         "min": "0",
19531                         "mutable": "null",
19532                         "readable": true,
19533                         "type": "guint",
19534                         "writable": true
19535                     },
19536                     "stats": {
19537                         "blurb": "The stats of this source",
19538                         "conditionally-available": false,
19539                         "construct": false,
19540                         "construct-only": false,
19541                         "controllable": false,
19542                         "default": "application/x-rtp-source-stats, ssrc=(uint)0, internal=(boolean)false, validated=(boolean)false, received-bye=(boolean)false, is-csrc=(boolean)false, is-sender=(boolean)false, seqnum-base=(int)-1, clock-rate=(int)-1, octets-sent=(guint64)0, packets-sent=(guint64)0, octets-received=(guint64)0, packets-received=(guint64)0, bytes-received=(guint64)0, bitrate=(guint64)0, packets-lost=(int)0, jitter=(uint)0, sent-pli-count=(uint)0, recv-pli-count=(uint)0, sent-fir-count=(uint)0, recv-fir-count=(uint)0, sent-nack-count=(uint)0, recv-nack-count=(uint)0, recv-packet-rate=(uint)0, have-sr=(boolean)false, sr-ntptime=(guint64)0, sr-rtptime=(uint)0, sr-octet-count=(uint)0, sr-packet-count=(uint)0, sent-rb=(boolean)false, sent-rb-fractionlost=(uint)0, sent-rb-packetslost=(int)0, sent-rb-exthighestseq=(uint)0, sent-rb-jitter=(uint)0, sent-rb-lsr=(uint)0, sent-rb-dlsr=(uint)0, have-rb=(boolean)false, rb-ssrc=(uint)0, rb-fractionlost=(uint)0, rb-packetslost=(int)0, rb-exthighestseq=(uint)0, rb-jitter=(uint)0, rb-lsr=(uint)0, rb-dlsr=(uint)0, rb-round-trip=(uint)0;",
19543                         "mutable": "null",
19544                         "readable": true,
19545                         "type": "GstStructure",
19546                         "writable": false
19547                     }
19548                 }
19549             }
19550         },
19551         "package": "GStreamer Good Plug-ins",
19552         "source": "gst-plugins-good",
19553         "tracers": {},
19554         "url": "Unknown package origin"
19555     },
19556     "rtsp": {
19557         "description": "transfer data via RTSP",
19558         "elements": {
19559             "rtpdec": {
19560                 "author": "Wim Taymans <wim.taymans@gmail.com>",
19561                 "description": "Accepts raw RTP and RTCP packets and sends them forward",
19562                 "hierarchy": [
19563                     "GstRTPDec",
19564                     "GstElement",
19565                     "GstObject",
19566                     "GInitiallyUnowned",
19567                     "GObject"
19568                 ],
19569                 "klass": "Codec/Parser/Network",
19570                 "long-name": "RTP Decoder",
19571                 "pad-templates": {
19572                     "recv_rtcp_sink_%%u": {
19573                         "caps": "application/x-rtcp:\n",
19574                         "direction": "sink",
19575                         "presence": "request"
19576                     },
19577                     "recv_rtp_sink_%%u": {
19578                         "caps": "application/x-rtp:\n",
19579                         "direction": "sink",
19580                         "presence": "request"
19581                     },
19582                     "recv_rtp_src_%%u_%%u_%%u": {
19583                         "caps": "application/x-rtp:\n",
19584                         "direction": "src",
19585                         "presence": "sometimes"
19586                     },
19587                     "rtcp_src_%%u": {
19588                         "caps": "application/x-rtcp:\n",
19589                         "direction": "src",
19590                         "presence": "request"
19591                     }
19592                 },
19593                 "properties": {
19594                     "latency": {
19595                         "blurb": "Amount of ms to buffer",
19596                         "conditionally-available": false,
19597                         "construct": false,
19598                         "construct-only": false,
19599                         "controllable": false,
19600                         "default": "200",
19601                         "max": "-1",
19602                         "min": "0",
19603                         "mutable": "null",
19604                         "readable": true,
19605                         "type": "guint",
19606                         "writable": true
19607                     }
19608                 },
19609                 "rank": "none",
19610                 "signals": {
19611                     "clear-pt-map": {
19612                         "args": [],
19613                         "return-type": "void",
19614                         "when": "last"
19615                     },
19616                     "on-bye-ssrc": {
19617                         "args": [
19618                             {
19619                                 "name": "arg0",
19620                                 "type": "guint"
19621                             },
19622                             {
19623                                 "name": "arg1",
19624                                 "type": "guint"
19625                             }
19626                         ],
19627                         "return-type": "void",
19628                         "when": "last"
19629                     },
19630                     "on-bye-timeout": {
19631                         "args": [
19632                             {
19633                                 "name": "arg0",
19634                                 "type": "guint"
19635                             },
19636                             {
19637                                 "name": "arg1",
19638                                 "type": "guint"
19639                             }
19640                         ],
19641                         "return-type": "void",
19642                         "when": "last"
19643                     },
19644                     "on-new-ssrc": {
19645                         "args": [
19646                             {
19647                                 "name": "arg0",
19648                                 "type": "guint"
19649                             },
19650                             {
19651                                 "name": "arg1",
19652                                 "type": "guint"
19653                             }
19654                         ],
19655                         "return-type": "void",
19656                         "when": "last"
19657                     },
19658                     "on-ssrc-collision": {
19659                         "args": [
19660                             {
19661                                 "name": "arg0",
19662                                 "type": "guint"
19663                             },
19664                             {
19665                                 "name": "arg1",
19666                                 "type": "guint"
19667                             }
19668                         ],
19669                         "return-type": "void",
19670                         "when": "last"
19671                     },
19672                     "on-ssrc-validated": {
19673                         "args": [
19674                             {
19675                                 "name": "arg0",
19676                                 "type": "guint"
19677                             },
19678                             {
19679                                 "name": "arg1",
19680                                 "type": "guint"
19681                             }
19682                         ],
19683                         "return-type": "void",
19684                         "when": "last"
19685                     },
19686                     "on-timeout": {
19687                         "args": [
19688                             {
19689                                 "name": "arg0",
19690                                 "type": "guint"
19691                             },
19692                             {
19693                                 "name": "arg1",
19694                                 "type": "guint"
19695                             }
19696                         ],
19697                         "return-type": "void",
19698                         "when": "last"
19699                     },
19700                     "request-pt-map": {
19701                         "args": [
19702                             {
19703                                 "name": "arg0",
19704                                 "type": "guint"
19705                             },
19706                             {
19707                                 "name": "arg1",
19708                                 "type": "guint"
19709                             }
19710                         ],
19711                         "return-type": "GstCaps",
19712                         "when": "last"
19713                     }
19714                 }
19715             },
19716             "rtspsrc": {
19717                 "author": "Wim Taymans <wim@fluendo.com>, Thijs Vermeir <thijs.vermeir@barco.com>, Lutz Mueller <lutz@topfrose.de>",
19718                 "description": "Receive data over the network via RTSP (RFC 2326)",
19719                 "hierarchy": [
19720                     "GstRTSPSrc",
19721                     "GstBin",
19722                     "GstElement",
19723                     "GstObject",
19724                     "GInitiallyUnowned",
19725                     "GObject"
19726                 ],
19727                 "interfaces": [
19728                     "GstChildProxy",
19729                     "GstURIHandler"
19730                 ],
19731                 "klass": "Source/Network",
19732                 "long-name": "RTSP packet receiver",
19733                 "pad-templates": {
19734                     "stream_%%u": {
19735                         "caps": "application/x-rtp:\napplication/x-rdt:\n",
19736                         "direction": "src",
19737                         "presence": "sometimes"
19738                     }
19739                 },
19740                 "properties": {
19741                     "backchannel": {
19742                         "blurb": "The type of backchannel to setup. Default is 'none'.",
19743                         "conditionally-available": false,
19744                         "construct": false,
19745                         "construct-only": false,
19746                         "controllable": false,
19747                         "default": "none (0)",
19748                         "mutable": "null",
19749                         "readable": true,
19750                         "type": "GstRTSPBackchannel",
19751                         "writable": true
19752                     },
19753                     "buffer-mode": {
19754                         "blurb": "Control the buffering algorithm in use",
19755                         "conditionally-available": false,
19756                         "construct": false,
19757                         "construct-only": false,
19758                         "controllable": false,
19759                         "default": "auto (3)",
19760                         "mutable": "null",
19761                         "readable": true,
19762                         "type": "GstRTSPSrcBufferMode",
19763                         "writable": true
19764                     },
19765                     "connection-speed": {
19766                         "blurb": "Network connection speed in kbps (0 = unknown)",
19767                         "conditionally-available": false,
19768                         "construct": false,
19769                         "construct-only": false,
19770                         "controllable": false,
19771                         "default": "0",
19772                         "max": "18446744073709551",
19773                         "min": "0",
19774                         "mutable": "null",
19775                         "readable": true,
19776                         "type": "guint64",
19777                         "writable": true
19778                     },
19779                     "debug": {
19780                         "blurb": "Dump request and response messages to stdout(DEPRECATED: Printed all RTSP message to gstreamer log as 'log' level)",
19781                         "conditionally-available": false,
19782                         "construct": false,
19783                         "construct-only": false,
19784                         "controllable": false,
19785                         "default": "false",
19786                         "mutable": "null",
19787                         "readable": true,
19788                         "type": "gboolean",
19789                         "writable": true
19790                     },
19791                     "default-rtsp-version": {
19792                         "blurb": "The RTSP version that should be tried first when negotiating version.",
19793                         "conditionally-available": false,
19794                         "construct": false,
19795                         "construct-only": false,
19796                         "controllable": false,
19797                         "default": "1-0 (16)",
19798                         "mutable": "null",
19799                         "readable": true,
19800                         "type": "GstRTSPVersion",
19801                         "writable": true
19802                     },
19803                     "do-retransmission": {
19804                         "blurb": "Ask the server to retransmit lost packets",
19805                         "conditionally-available": false,
19806                         "construct": false,
19807                         "construct-only": false,
19808                         "controllable": false,
19809                         "default": "true",
19810                         "mutable": "null",
19811                         "readable": true,
19812                         "type": "gboolean",
19813                         "writable": true
19814                     },
19815                     "do-rtcp": {
19816                         "blurb": "Send RTCP packets, disable for old incompatible server.",
19817                         "conditionally-available": false,
19818                         "construct": false,
19819                         "construct-only": false,
19820                         "controllable": false,
19821                         "default": "true",
19822                         "mutable": "null",
19823                         "readable": true,
19824                         "type": "gboolean",
19825                         "writable": true
19826                     },
19827                     "do-rtsp-keep-alive": {
19828                         "blurb": "Send RTSP keep alive packets, disable for old incompatible server.",
19829                         "conditionally-available": false,
19830                         "construct": false,
19831                         "construct-only": false,
19832                         "controllable": false,
19833                         "default": "true",
19834                         "mutable": "null",
19835                         "readable": true,
19836                         "type": "gboolean",
19837                         "writable": true
19838                     },
19839                     "drop-on-latency": {
19840                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
19841                         "conditionally-available": false,
19842                         "construct": false,
19843                         "construct-only": false,
19844                         "controllable": false,
19845                         "default": "false",
19846                         "mutable": "null",
19847                         "readable": true,
19848                         "type": "gboolean",
19849                         "writable": true
19850                     },
19851                     "ignore-x-server-reply": {
19852                         "blurb": "Whether to ignore the x-server-ip-address server header reply",
19853                         "conditionally-available": false,
19854                         "construct": false,
19855                         "construct-only": false,
19856                         "controllable": false,
19857                         "default": "false",
19858                         "mutable": "null",
19859                         "readable": true,
19860                         "type": "gboolean",
19861                         "writable": true
19862                     },
19863                     "is-live": {
19864                         "blurb": "Whether to act as a live source",
19865                         "conditionally-available": false,
19866                         "construct": false,
19867                         "construct-only": false,
19868                         "controllable": false,
19869                         "default": "true",
19870                         "mutable": "null",
19871                         "readable": true,
19872                         "type": "gboolean",
19873                         "writable": true
19874                     },
19875                     "latency": {
19876                         "blurb": "Amount of ms to buffer",
19877                         "conditionally-available": false,
19878                         "construct": false,
19879                         "construct-only": false,
19880                         "controllable": false,
19881                         "default": "2000",
19882                         "max": "-1",
19883                         "min": "0",
19884                         "mutable": "null",
19885                         "readable": true,
19886                         "type": "guint",
19887                         "writable": true
19888                     },
19889                     "location": {
19890                         "blurb": "Location of the RTSP url to read",
19891                         "conditionally-available": false,
19892                         "construct": false,
19893                         "construct-only": false,
19894                         "controllable": false,
19895                         "default": "NULL",
19896                         "mutable": "null",
19897                         "readable": true,
19898                         "type": "gchararray",
19899                         "writable": true
19900                     },
19901                     "max-rtcp-rtp-time-diff": {
19902                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
19903                         "conditionally-available": false,
19904                         "construct": false,
19905                         "construct-only": false,
19906                         "controllable": false,
19907                         "default": "1000",
19908                         "max": "2147483647",
19909                         "min": "-1",
19910                         "mutable": "null",
19911                         "readable": true,
19912                         "type": "gint",
19913                         "writable": true
19914                     },
19915                     "max-ts-offset": {
19916                         "blurb": "The maximum absolute value of the time offset in (nanoseconds). Note, if the ntp-sync parameter is set the default value is changed to 0 (no limit)",
19917                         "conditionally-available": false,
19918                         "construct": false,
19919                         "construct-only": false,
19920                         "controllable": false,
19921                         "default": "3000000000",
19922                         "max": "9223372036854775807",
19923                         "min": "0",
19924                         "mutable": "null",
19925                         "readable": true,
19926                         "type": "gint64",
19927                         "writable": true
19928                     },
19929                     "max-ts-offset-adjustment": {
19930                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
19931                         "conditionally-available": false,
19932                         "construct": false,
19933                         "construct-only": false,
19934                         "controllable": false,
19935                         "default": "0",
19936                         "max": "18446744073709551615",
19937                         "min": "0",
19938                         "mutable": "null",
19939                         "readable": true,
19940                         "type": "guint64",
19941                         "writable": true
19942                     },
19943                     "multicast-iface": {
19944                         "blurb": "The network interface on which to join the multicast group",
19945                         "conditionally-available": false,
19946                         "construct": false,
19947                         "construct-only": false,
19948                         "controllable": false,
19949                         "default": "NULL",
19950                         "mutable": "null",
19951                         "readable": true,
19952                         "type": "gchararray",
19953                         "writable": true
19954                     },
19955                     "nat-method": {
19956                         "blurb": "Method to use for traversing firewalls and NAT",
19957                         "conditionally-available": false,
19958                         "construct": false,
19959                         "construct-only": false,
19960                         "controllable": false,
19961                         "default": "dummy (1)",
19962                         "mutable": "null",
19963                         "readable": true,
19964                         "type": "GstRTSPNatMethod",
19965                         "writable": true
19966                     },
19967                     "ntp-sync": {
19968                         "blurb": "Synchronize received streams to the NTP clock",
19969                         "conditionally-available": false,
19970                         "construct": false,
19971                         "construct-only": false,
19972                         "controllable": false,
19973                         "default": "false",
19974                         "mutable": "null",
19975                         "readable": true,
19976                         "type": "gboolean",
19977                         "writable": true
19978                     },
19979                     "ntp-time-source": {
19980                         "blurb": "NTP time source for RTCP packets",
19981                         "conditionally-available": false,
19982                         "construct": false,
19983                         "construct-only": false,
19984                         "controllable": false,
19985                         "default": "ntp (0)",
19986                         "mutable": "null",
19987                         "readable": true,
19988                         "type": "GstRTSPSrcNtpTimeSource",
19989                         "writable": true
19990                     },
19991                     "onvif-mode": {
19992                         "blurb": "Act as an ONVIF client",
19993                         "conditionally-available": false,
19994                         "construct": false,
19995                         "construct-only": false,
19996                         "controllable": false,
19997                         "default": "false",
19998                         "mutable": "null",
19999                         "readable": true,
20000                         "type": "gboolean",
20001                         "writable": true
20002                     },
20003                     "onvif-rate-control": {
20004                         "blurb": "When in onvif-mode, whether to set Rate-Control to yes or no",
20005                         "conditionally-available": false,
20006                         "construct": false,
20007                         "construct-only": false,
20008                         "controllable": false,
20009                         "default": "true",
20010                         "mutable": "null",
20011                         "readable": true,
20012                         "type": "gboolean",
20013                         "writable": true
20014                     },
20015                     "port-range": {
20016                         "blurb": "Client port range that can be used to receive RTP and RTCP data, eg. 3000-3005 (NULL = no restrictions)",
20017                         "conditionally-available": false,
20018                         "construct": false,
20019                         "construct-only": false,
20020                         "controllable": false,
20021                         "default": "NULL",
20022                         "mutable": "null",
20023                         "readable": true,
20024                         "type": "gchararray",
20025                         "writable": true
20026                     },
20027                     "probation": {
20028                         "blurb": "Consecutive packet sequence numbers to accept the source",
20029                         "conditionally-available": false,
20030                         "construct": false,
20031                         "construct-only": false,
20032                         "controllable": false,
20033                         "default": "2",
20034                         "max": "-1",
20035                         "min": "0",
20036                         "mutable": "null",
20037                         "readable": true,
20038                         "type": "guint",
20039                         "writable": true
20040                     },
20041                     "protocols": {
20042                         "blurb": "Allowed lower transport protocols",
20043                         "conditionally-available": false,
20044                         "construct": false,
20045                         "construct-only": false,
20046                         "controllable": false,
20047                         "default": "tcp+udp-mcast+udp",
20048                         "mutable": "null",
20049                         "readable": true,
20050                         "type": "GstRTSPLowerTrans",
20051                         "writable": true
20052                     },
20053                     "proxy": {
20054                         "blurb": "Proxy settings for HTTP tunneling. Format: [http://][user:passwd@]host[:port]",
20055                         "conditionally-available": false,
20056                         "construct": false,
20057                         "construct-only": false,
20058                         "controllable": false,
20059                         "default": "NULL",
20060                         "mutable": "null",
20061                         "readable": true,
20062                         "type": "gchararray",
20063                         "writable": true
20064                     },
20065                     "proxy-id": {
20066                         "blurb": "HTTP proxy URI user id for authentication",
20067                         "conditionally-available": false,
20068                         "construct": false,
20069                         "construct-only": false,
20070                         "controllable": false,
20071                         "default": "NULL",
20072                         "mutable": "null",
20073                         "readable": true,
20074                         "type": "gchararray",
20075                         "writable": true
20076                     },
20077                     "proxy-pw": {
20078                         "blurb": "HTTP proxy URI user password for authentication",
20079                         "conditionally-available": false,
20080                         "construct": false,
20081                         "construct-only": false,
20082                         "controllable": false,
20083                         "default": "NULL",
20084                         "mutable": "null",
20085                         "readable": true,
20086                         "type": "gchararray",
20087                         "writable": true
20088                     },
20089                     "retry": {
20090                         "blurb": "Max number of retries when allocating RTP ports.",
20091                         "conditionally-available": false,
20092                         "construct": false,
20093                         "construct-only": false,
20094                         "controllable": false,
20095                         "default": "20",
20096                         "max": "65535",
20097                         "min": "0",
20098                         "mutable": "null",
20099                         "readable": true,
20100                         "type": "guint",
20101                         "writable": true
20102                     },
20103                     "rfc7273-sync": {
20104                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
20105                         "conditionally-available": false,
20106                         "construct": false,
20107                         "construct-only": false,
20108                         "controllable": false,
20109                         "default": "false",
20110                         "mutable": "null",
20111                         "readable": true,
20112                         "type": "gboolean",
20113                         "writable": true
20114                     },
20115                     "rtp-blocksize": {
20116                         "blurb": "RTP package size to suggest to server (0 = disabled)",
20117                         "conditionally-available": false,
20118                         "construct": false,
20119                         "construct-only": false,
20120                         "controllable": false,
20121                         "default": "0",
20122                         "max": "65536",
20123                         "min": "0",
20124                         "mutable": "null",
20125                         "readable": true,
20126                         "type": "guint",
20127                         "writable": true
20128                     },
20129                     "sdes": {
20130                         "blurb": "The SDES items of this session",
20131                         "conditionally-available": false,
20132                         "construct": false,
20133                         "construct-only": false,
20134                         "controllable": false,
20135                         "mutable": "null",
20136                         "readable": true,
20137                         "type": "GstStructure",
20138                         "writable": true
20139                     },
20140                     "short-header": {
20141                         "blurb": "Only send the basic RTSP headers for broken encoders",
20142                         "conditionally-available": false,
20143                         "construct": false,
20144                         "construct-only": false,
20145                         "controllable": false,
20146                         "default": "false",
20147                         "mutable": "null",
20148                         "readable": true,
20149                         "type": "gboolean",
20150                         "writable": true
20151                     },
20152                     "tcp-timeout": {
20153                         "blurb": "Fail after timeout microseconds on TCP connections (0 = disabled)",
20154                         "conditionally-available": false,
20155                         "construct": false,
20156                         "construct-only": false,
20157                         "controllable": false,
20158                         "default": "20000000",
20159                         "max": "18446744073709551615",
20160                         "min": "0",
20161                         "mutable": "null",
20162                         "readable": true,
20163                         "type": "guint64",
20164                         "writable": true
20165                     },
20166                     "teardown-timeout": {
20167                         "blurb": "When transitioning PAUSED-READY, allow up to timeout (in nanoseconds) delay in order to send teardown (0 = disabled)",
20168                         "conditionally-available": false,
20169                         "construct": false,
20170                         "construct-only": false,
20171                         "controllable": false,
20172                         "default": "100000000",
20173                         "max": "18446744073709551615",
20174                         "min": "0",
20175                         "mutable": "null",
20176                         "readable": true,
20177                         "type": "guint64",
20178                         "writable": true
20179                     },
20180                     "timeout": {
20181                         "blurb": "Retry TCP transport after UDP timeout microseconds (0 = disabled)",
20182                         "conditionally-available": false,
20183                         "construct": false,
20184                         "construct-only": false,
20185                         "controllable": false,
20186                         "default": "5000000",
20187                         "max": "18446744073709551615",
20188                         "min": "0",
20189                         "mutable": "null",
20190                         "readable": true,
20191                         "type": "guint64",
20192                         "writable": true
20193                     },
20194                     "tls-database": {
20195                         "blurb": "TLS database with anchor certificate authorities used to validate the server certificate",
20196                         "conditionally-available": false,
20197                         "construct": false,
20198                         "construct-only": false,
20199                         "controllable": false,
20200                         "mutable": "null",
20201                         "readable": true,
20202                         "type": "GTlsDatabase",
20203                         "writable": true
20204                     },
20205                     "tls-interaction": {
20206                         "blurb": "A GTlsInteraction object to prompt the user for password or certificate",
20207                         "conditionally-available": false,
20208                         "construct": false,
20209                         "construct-only": false,
20210                         "controllable": false,
20211                         "mutable": "null",
20212                         "readable": true,
20213                         "type": "GTlsInteraction",
20214                         "writable": true
20215                     },
20216                     "tls-validation-flags": {
20217                         "blurb": "TLS certificate validation flags used to validate the server certificate",
20218                         "conditionally-available": false,
20219                         "construct": false,
20220                         "construct-only": false,
20221                         "controllable": false,
20222                         "default": "validate-all",
20223                         "mutable": "null",
20224                         "readable": true,
20225                         "type": "GTlsCertificateFlags",
20226                         "writable": true
20227                     },
20228                     "udp-buffer-size": {
20229                         "blurb": "Size of the kernel UDP receive buffer in bytes, 0=default",
20230                         "conditionally-available": false,
20231                         "construct": false,
20232                         "construct-only": false,
20233                         "controllable": false,
20234                         "default": "524288",
20235                         "max": "2147483647",
20236                         "min": "0",
20237                         "mutable": "null",
20238                         "readable": true,
20239                         "type": "gint",
20240                         "writable": true
20241                     },
20242                     "udp-reconnect": {
20243                         "blurb": "Reconnect to the server if RTSP connection is closed when doing UDP",
20244                         "conditionally-available": false,
20245                         "construct": false,
20246                         "construct-only": false,
20247                         "controllable": false,
20248                         "default": "true",
20249                         "mutable": "null",
20250                         "readable": true,
20251                         "type": "gboolean",
20252                         "writable": true
20253                     },
20254                     "use-pipeline-clock": {
20255                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages(DEPRECATED: Use ntp-time-source property)",
20256                         "conditionally-available": false,
20257                         "construct": false,
20258                         "construct-only": false,
20259                         "controllable": false,
20260                         "default": "false",
20261                         "mutable": "null",
20262                         "readable": true,
20263                         "type": "gboolean",
20264                         "writable": true
20265                     },
20266                     "user-agent": {
20267                         "blurb": "The User-Agent string to send to the server",
20268                         "conditionally-available": false,
20269                         "construct": false,
20270                         "construct-only": false,
20271                         "controllable": false,
20272                         "default": "GStreamer/1.19.3.1",
20273                         "mutable": "null",
20274                         "readable": true,
20275                         "type": "gchararray",
20276                         "writable": true
20277                     },
20278                     "user-id": {
20279                         "blurb": "RTSP location URI user id for authentication",
20280                         "conditionally-available": false,
20281                         "construct": false,
20282                         "construct-only": false,
20283                         "controllable": false,
20284                         "default": "NULL",
20285                         "mutable": "null",
20286                         "readable": true,
20287                         "type": "gchararray",
20288                         "writable": true
20289                     },
20290                     "user-pw": {
20291                         "blurb": "RTSP location URI user password for authentication",
20292                         "conditionally-available": false,
20293                         "construct": false,
20294                         "construct-only": false,
20295                         "controllable": false,
20296                         "default": "NULL",
20297                         "mutable": "null",
20298                         "readable": true,
20299                         "type": "gchararray",
20300                         "writable": true
20301                     }
20302                 },
20303                 "rank": "none",
20304                 "signals": {
20305                     "accept-certificate": {
20306                         "args": [
20307                             {
20308                                 "name": "arg0",
20309                                 "type": "GTlsConnection"
20310                             },
20311                             {
20312                                 "name": "arg1",
20313                                 "type": "GTlsCertificate"
20314                             },
20315                             {
20316                                 "name": "arg2",
20317                                 "type": "GTlsCertificateFlags"
20318                             }
20319                         ],
20320                         "return-type": "gboolean",
20321                         "when": "last"
20322                     },
20323                     "before-send": {
20324                         "args": [
20325                             {
20326                                 "name": "arg0",
20327                                 "type": "GstRTSPMessage"
20328                             }
20329                         ],
20330                         "return-type": "gboolean",
20331                         "when": "last"
20332                     },
20333                     "get-parameter": {
20334                         "action": true,
20335                         "args": [
20336                             {
20337                                 "name": "arg0",
20338                                 "type": "gchararray"
20339                             },
20340                             {
20341                                 "name": "arg1",
20342                                 "type": "gchararray"
20343                             },
20344                             {
20345                                 "name": "arg2",
20346                                 "type": "GstPromise"
20347                             }
20348                         ],
20349                         "return-type": "gboolean",
20350                         "when": "last"
20351                     },
20352                     "get-parameters": {
20353                         "action": true,
20354                         "args": [
20355                             {
20356                                 "name": "arg0",
20357                                 "type": "GStrv"
20358                             },
20359                             {
20360                                 "name": "arg1",
20361                                 "type": "gchararray"
20362                             },
20363                             {
20364                                 "name": "arg2",
20365                                 "type": "GstPromise"
20366                             }
20367                         ],
20368                         "return-type": "gboolean",
20369                         "when": "last"
20370                     },
20371                     "handle-request": {
20372                         "args": [
20373                             {
20374                                 "name": "arg0",
20375                                 "type": "GstRTSPMessage"
20376                             },
20377                             {
20378                                 "name": "arg1",
20379                                 "type": "GstRTSPMessage"
20380                             }
20381                         ],
20382                         "return-type": "void"
20383                     },
20384                     "new-manager": {
20385                         "args": [
20386                             {
20387                                 "name": "arg0",
20388                                 "type": "GstElement"
20389                             }
20390                         ],
20391                         "return-type": "void",
20392                         "when": "first"
20393                     },
20394                     "on-sdp": {
20395                         "args": [
20396                             {
20397                                 "name": "arg0",
20398                                 "type": "GstSDPMessage"
20399                             }
20400                         ],
20401                         "return-type": "void"
20402                     },
20403                     "push-backchannel-buffer": {
20404                         "action": true,
20405                         "args": [
20406                             {
20407                                 "name": "arg0",
20408                                 "type": "guint"
20409                             },
20410                             {
20411                                 "name": "arg1",
20412                                 "type": "GstSample"
20413                             }
20414                         ],
20415                         "return-type": "GstFlowReturn",
20416                         "when": "last"
20417                     },
20418                     "request-rtcp-key": {
20419                         "args": [
20420                             {
20421                                 "name": "arg0",
20422                                 "type": "guint"
20423                             }
20424                         ],
20425                         "return-type": "GstCaps",
20426                         "when": "last"
20427                     },
20428                     "select-stream": {
20429                         "args": [
20430                             {
20431                                 "name": "arg0",
20432                                 "type": "guint"
20433                             },
20434                             {
20435                                 "name": "arg1",
20436                                 "type": "GstCaps"
20437                             }
20438                         ],
20439                         "return-type": "gboolean",
20440                         "when": "last"
20441                     },
20442                     "set-parameter": {
20443                         "action": true,
20444                         "args": [
20445                             {
20446                                 "name": "arg0",
20447                                 "type": "gchararray"
20448                             },
20449                             {
20450                                 "name": "arg1",
20451                                 "type": "gchararray"
20452                             },
20453                             {
20454                                 "name": "arg2",
20455                                 "type": "gchararray"
20456                             },
20457                             {
20458                                 "name": "arg3",
20459                                 "type": "GstPromise"
20460                             }
20461                         ],
20462                         "return-type": "gboolean",
20463                         "when": "last"
20464                     }
20465                 }
20466             }
20467         },
20468         "filename": "gstrtsp",
20469         "license": "LGPL",
20470         "other-types": {
20471             "GstRTSPBackchannel": {
20472                 "kind": "enum",
20473                 "values": [
20474                     {
20475                         "desc": "No backchannel",
20476                         "name": "none",
20477                         "value": "0"
20478                     },
20479                     {
20480                         "desc": "ONVIF audio backchannel",
20481                         "name": "onvif",
20482                         "value": "1"
20483                     }
20484                 ]
20485             },
20486             "GstRTSPNatMethod": {
20487                 "kind": "enum",
20488                 "values": [
20489                     {
20490                         "desc": "None",
20491                         "name": "none",
20492                         "value": "0"
20493                     },
20494                     {
20495                         "desc": "Send Dummy packets",
20496                         "name": "dummy",
20497                         "value": "1"
20498                     }
20499                 ]
20500             },
20501             "GstRTSPSrcBufferMode": {
20502                 "kind": "enum",
20503                 "values": [
20504                     {
20505                         "desc": "Only use RTP timestamps",
20506                         "name": "none",
20507                         "value": "0"
20508                     },
20509                     {
20510                         "desc": "Slave receiver to sender clock",
20511                         "name": "slave",
20512                         "value": "1"
20513                     },
20514                     {
20515                         "desc": "Do low/high watermark buffering",
20516                         "name": "buffer",
20517                         "value": "2"
20518                     },
20519                     {
20520                         "desc": "Choose mode depending on stream live",
20521                         "name": "auto",
20522                         "value": "3"
20523                     },
20524                     {
20525                         "desc": "Synchronized sender and receiver clocks",
20526                         "name": "synced",
20527                         "value": "4"
20528                     }
20529                 ]
20530             },
20531             "GstRTSPSrcNtpTimeSource": {
20532                 "kind": "enum",
20533                 "values": [
20534                     {
20535                         "desc": "NTP time based on realtime clock",
20536                         "name": "ntp",
20537                         "value": "0"
20538                     },
20539                     {
20540                         "desc": "UNIX time based on realtime clock",
20541                         "name": "unix",
20542                         "value": "1"
20543                     },
20544                     {
20545                         "desc": "Running time based on pipeline clock",
20546                         "name": "running-time",
20547                         "value": "2"
20548                     },
20549                     {
20550                         "desc": "Pipeline clock time",
20551                         "name": "clock-time",
20552                         "value": "3"
20553                     }
20554                 ]
20555             }
20556         },
20557         "package": "GStreamer Good Plug-ins",
20558         "source": "gst-plugins-good",
20559         "tracers": {},
20560         "url": "Unknown package origin"
20561     },
20562     "shapewipe": {
20563         "description": "Shape Wipe transition filter",
20564         "elements": {
20565             "shapewipe": {
20566                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
20567                 "description": "Adds a shape wipe transition to a video stream",
20568                 "hierarchy": [
20569                     "GstShapeWipe",
20570                     "GstElement",
20571                     "GstObject",
20572                     "GInitiallyUnowned",
20573                     "GObject"
20574                 ],
20575                 "klass": "Filter/Editor/Video",
20576                 "long-name": "Shape Wipe transition filter",
20577                 "pad-templates": {
20578                     "mask_sink": {
20579                         "caps": "video/x-raw:\n         format: GRAY8\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: 0/1\nvideo/x-raw:\n         format: GRAY16_LE\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: 0/1\n",
20580                         "direction": "sink",
20581                         "presence": "always"
20582                     },
20583                     "src": {
20584                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20585                         "direction": "src",
20586                         "presence": "always"
20587                     },
20588                     "video_sink": {
20589                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20590                         "direction": "sink",
20591                         "presence": "always"
20592                     }
20593                 },
20594                 "properties": {
20595                     "border": {
20596                         "blurb": "Border of the mask",
20597                         "conditionally-available": false,
20598                         "construct": false,
20599                         "construct-only": false,
20600                         "controllable": true,
20601                         "default": "0",
20602                         "max": "1",
20603                         "min": "0",
20604                         "mutable": "null",
20605                         "readable": true,
20606                         "type": "gfloat",
20607                         "writable": true
20608                     },
20609                     "position": {
20610                         "blurb": "Position of the mask",
20611                         "conditionally-available": false,
20612                         "construct": false,
20613                         "construct-only": false,
20614                         "controllable": true,
20615                         "default": "0",
20616                         "max": "1",
20617                         "min": "0",
20618                         "mutable": "null",
20619                         "readable": true,
20620                         "type": "gfloat",
20621                         "writable": true
20622                     }
20623                 },
20624                 "rank": "none"
20625             }
20626         },
20627         "filename": "gstshapewipe",
20628         "license": "LGPL",
20629         "other-types": {},
20630         "package": "GStreamer Good Plug-ins",
20631         "source": "gst-plugins-good",
20632         "tracers": {},
20633         "url": "Unknown package origin"
20634     },
20635     "shout2": {
20636         "description": "Sends data to an icecast server using libshout2",
20637         "elements": {
20638             "shout2send": {
20639                 "author": "Wim Taymans <wim.taymans@chello.be>, Pedro Corte-Real <typo@netcabo.pt>, Zaheer Abbas Merali <zaheerabbas at merali dot org>",
20640                 "description": "Sends data to an icecast server",
20641                 "hierarchy": [
20642                     "GstShout2send",
20643                     "GstBaseSink",
20644                     "GstElement",
20645                     "GstObject",
20646                     "GInitiallyUnowned",
20647                     "GObject"
20648                 ],
20649                 "interfaces": [
20650                     "GstTagSetter"
20651                 ],
20652                 "klass": "Sink/Network",
20653                 "long-name": "Icecast network sink",
20654                 "pad-templates": {
20655                     "sink": {
20656                         "caps": "application/ogg:\naudio/ogg:\nvideo/ogg:\naudio/mpeg:\n    mpegversion: 1\n          layer: [ 1, 3 ]\nvideo/webm:\naudio/webm:\n",
20657                         "direction": "sink",
20658                         "presence": "always"
20659                     }
20660                 },
20661                 "properties": {
20662                     "description": {
20663                         "blurb": "description",
20664                         "conditionally-available": false,
20665                         "construct": false,
20666                         "construct-only": false,
20667                         "controllable": false,
20668                         "default": "",
20669                         "mutable": "null",
20670                         "readable": true,
20671                         "type": "gchararray",
20672                         "writable": true
20673                     },
20674                     "genre": {
20675                         "blurb": "genre",
20676                         "conditionally-available": false,
20677                         "construct": false,
20678                         "construct-only": false,
20679                         "controllable": false,
20680                         "default": "",
20681                         "mutable": "null",
20682                         "readable": true,
20683                         "type": "gchararray",
20684                         "writable": true
20685                     },
20686                     "ip": {
20687                         "blurb": "IP address or hostname",
20688                         "conditionally-available": false,
20689                         "construct": false,
20690                         "construct-only": false,
20691                         "controllable": false,
20692                         "default": "127.0.0.1",
20693                         "mutable": "null",
20694                         "readable": true,
20695                         "type": "gchararray",
20696                         "writable": true
20697                     },
20698                     "mount": {
20699                         "blurb": "mount",
20700                         "conditionally-available": false,
20701                         "construct": false,
20702                         "construct-only": false,
20703                         "controllable": false,
20704                         "default": "",
20705                         "mutable": "null",
20706                         "readable": true,
20707                         "type": "gchararray",
20708                         "writable": true
20709                     },
20710                     "password": {
20711                         "blurb": "password",
20712                         "conditionally-available": false,
20713                         "construct": false,
20714                         "construct-only": false,
20715                         "controllable": false,
20716                         "default": "hackme",
20717                         "mutable": "null",
20718                         "readable": true,
20719                         "type": "gchararray",
20720                         "writable": true
20721                     },
20722                     "port": {
20723                         "blurb": "port",
20724                         "conditionally-available": false,
20725                         "construct": false,
20726                         "construct-only": false,
20727                         "controllable": false,
20728                         "default": "8000",
20729                         "max": "65535",
20730                         "min": "1",
20731                         "mutable": "null",
20732                         "readable": true,
20733                         "type": "gint",
20734                         "writable": true
20735                     },
20736                     "protocol": {
20737                         "blurb": "Connection Protocol to use",
20738                         "conditionally-available": false,
20739                         "construct": false,
20740                         "construct-only": false,
20741                         "controllable": false,
20742                         "default": "http (3)",
20743                         "mutable": "null",
20744                         "readable": true,
20745                         "type": "GstShout2SendProtocol",
20746                         "writable": true
20747                     },
20748                     "public": {
20749                         "blurb": "If the stream should be listed on the server's stream directory",
20750                         "conditionally-available": false,
20751                         "construct": false,
20752                         "construct-only": false,
20753                         "controllable": false,
20754                         "default": "false",
20755                         "mutable": "null",
20756                         "readable": true,
20757                         "type": "gboolean",
20758                         "writable": true
20759                     },
20760                     "streamname": {
20761                         "blurb": "name of the stream",
20762                         "conditionally-available": false,
20763                         "construct": false,
20764                         "construct-only": false,
20765                         "controllable": false,
20766                         "default": "",
20767                         "mutable": "null",
20768                         "readable": true,
20769                         "type": "gchararray",
20770                         "writable": true
20771                     },
20772                     "timeout": {
20773                         "blurb": "Max amount of time to wait for network activity, in milliseconds",
20774                         "conditionally-available": false,
20775                         "construct": false,
20776                         "construct-only": false,
20777                         "controllable": false,
20778                         "default": "10000",
20779                         "max": "-1",
20780                         "min": "1",
20781                         "mutable": "null",
20782                         "readable": true,
20783                         "type": "guint",
20784                         "writable": true
20785                     },
20786                     "url": {
20787                         "blurb": "the stream's homepage URL",
20788                         "conditionally-available": false,
20789                         "construct": false,
20790                         "construct-only": false,
20791                         "controllable": false,
20792                         "default": "",
20793                         "mutable": "null",
20794                         "readable": true,
20795                         "type": "gchararray",
20796                         "writable": true
20797                     },
20798                     "username": {
20799                         "blurb": "username",
20800                         "conditionally-available": false,
20801                         "construct": false,
20802                         "construct-only": false,
20803                         "controllable": false,
20804                         "default": "source",
20805                         "mutable": "null",
20806                         "readable": true,
20807                         "type": "gchararray",
20808                         "writable": true
20809                     }
20810                 },
20811                 "rank": "none",
20812                 "signals": {
20813                     "connection-problem": {
20814                         "args": [
20815                             {
20816                                 "name": "arg0",
20817                                 "type": "gint"
20818                             }
20819                         ],
20820                         "return-type": "void",
20821                         "when": "cleanup"
20822                     }
20823                 }
20824             }
20825         },
20826         "filename": "gstshout2",
20827         "license": "LGPL",
20828         "other-types": {
20829             "GstShout2SendProtocol": {
20830                 "kind": "enum",
20831                 "values": [
20832                     {
20833                         "desc": "Xaudiocast Protocol (icecast 1.3.x)",
20834                         "name": "xaudiocast",
20835                         "value": "1"
20836                     },
20837                     {
20838                         "desc": "Icy Protocol (ShoutCast)",
20839                         "name": "icy",
20840                         "value": "2"
20841                     },
20842                     {
20843                         "desc": "Http Protocol (icecast 2.x)",
20844                         "name": "http",
20845                         "value": "3"
20846                     }
20847                 ]
20848             }
20849         },
20850         "package": "GStreamer Good Plug-ins",
20851         "source": "gst-plugins-good",
20852         "tracers": {},
20853         "url": "Unknown package origin"
20854     },
20855     "smpte": {
20856         "description": "Apply the standard SMPTE transitions on video images",
20857         "elements": {
20858             "smpte": {
20859                 "author": "Wim Taymans <wim.taymans@chello.be>",
20860                 "description": "Apply the standard SMPTE transitions on video images",
20861                 "hierarchy": [
20862                     "GstSMPTE",
20863                     "GstElement",
20864                     "GstObject",
20865                     "GInitiallyUnowned",
20866                     "GObject"
20867                 ],
20868                 "klass": "Filter/Editor/Video",
20869                 "long-name": "SMPTE transitions",
20870                 "pad-templates": {
20871                     "sink1": {
20872                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20873                         "direction": "sink",
20874                         "presence": "always"
20875                     },
20876                     "sink2": {
20877                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20878                         "direction": "sink",
20879                         "presence": "always"
20880                     },
20881                     "src": {
20882                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20883                         "direction": "src",
20884                         "presence": "always"
20885                     }
20886                 },
20887                 "properties": {
20888                     "border": {
20889                         "blurb": "The border width of the transition",
20890                         "conditionally-available": false,
20891                         "construct": false,
20892                         "construct-only": false,
20893                         "controllable": false,
20894                         "default": "0",
20895                         "max": "2147483647",
20896                         "min": "0",
20897                         "mutable": "null",
20898                         "readable": true,
20899                         "type": "gint",
20900                         "writable": true
20901                     },
20902                     "depth": {
20903                         "blurb": "Depth of the mask in bits",
20904                         "conditionally-available": false,
20905                         "construct": false,
20906                         "construct-only": false,
20907                         "controllable": false,
20908                         "default": "16",
20909                         "max": "24",
20910                         "min": "1",
20911                         "mutable": "null",
20912                         "readable": true,
20913                         "type": "gint",
20914                         "writable": true
20915                     },
20916                     "duration": {
20917                         "blurb": "Duration of the transition effect in nanoseconds",
20918                         "conditionally-available": false,
20919                         "construct": false,
20920                         "construct-only": false,
20921                         "controllable": false,
20922                         "default": "1000000000",
20923                         "max": "18446744073709551615",
20924                         "min": "0",
20925                         "mutable": "null",
20926                         "readable": true,
20927                         "type": "guint64",
20928                         "writable": true
20929                     },
20930                     "invert": {
20931                         "blurb": "Invert transition mask",
20932                         "conditionally-available": false,
20933                         "construct": false,
20934                         "construct-only": false,
20935                         "controllable": false,
20936                         "default": "false",
20937                         "mutable": "null",
20938                         "readable": true,
20939                         "type": "gboolean",
20940                         "writable": true
20941                     },
20942                     "type": {
20943                         "blurb": "The type of transition to use",
20944                         "conditionally-available": false,
20945                         "construct": false,
20946                         "construct-only": false,
20947                         "controllable": false,
20948                         "default": "bar-wipe-lr (1)",
20949                         "mutable": "null",
20950                         "readable": true,
20951                         "type": "GstSMPTETransitionType",
20952                         "writable": true
20953                     }
20954                 },
20955                 "rank": "none"
20956             },
20957             "smptealpha": {
20958                 "author": "Wim Taymans <wim.taymans@gmail.com>",
20959                 "description": "Apply the standard SMPTE transitions as alpha on video images",
20960                 "hierarchy": [
20961                     "GstSMPTEAlpha",
20962                     "GstVideoFilter",
20963                     "GstBaseTransform",
20964                     "GstElement",
20965                     "GstObject",
20966                     "GInitiallyUnowned",
20967                     "GObject"
20968                 ],
20969                 "klass": "Filter/Editor/Video",
20970                 "long-name": "SMPTE transitions",
20971                 "pad-templates": {
20972                     "sink": {
20973                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: YV12\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: AYUV\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: ARGB\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: BGRA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: ARGB\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20974                         "direction": "sink",
20975                         "presence": "always"
20976                     },
20977                     "src": {
20978                         "caps": "video/x-raw:\n         format: AYUV\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: ARGB\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: BGRA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: ARGB\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20979                         "direction": "src",
20980                         "presence": "always"
20981                     }
20982                 },
20983                 "properties": {
20984                     "border": {
20985                         "blurb": "The border width of the transition",
20986                         "conditionally-available": false,
20987                         "construct": false,
20988                         "construct-only": false,
20989                         "controllable": true,
20990                         "default": "0",
20991                         "max": "2147483647",
20992                         "min": "0",
20993                         "mutable": "null",
20994                         "readable": true,
20995                         "type": "gint",
20996                         "writable": true
20997                     },
20998                     "depth": {
20999                         "blurb": "Depth of the mask in bits",
21000                         "conditionally-available": false,
21001                         "construct": false,
21002                         "construct-only": false,
21003                         "controllable": false,
21004                         "default": "16",
21005                         "max": "24",
21006                         "min": "1",
21007                         "mutable": "null",
21008                         "readable": true,
21009                         "type": "gint",
21010                         "writable": true
21011                     },
21012                     "invert": {
21013                         "blurb": "Invert transition mask",
21014                         "conditionally-available": false,
21015                         "construct": false,
21016                         "construct-only": false,
21017                         "controllable": true,
21018                         "default": "false",
21019                         "mutable": "null",
21020                         "readable": true,
21021                         "type": "gboolean",
21022                         "writable": true
21023                     },
21024                     "position": {
21025                         "blurb": "Position of the transition effect",
21026                         "conditionally-available": false,
21027                         "construct": false,
21028                         "construct-only": false,
21029                         "controllable": true,
21030                         "default": "0",
21031                         "max": "1",
21032                         "min": "0",
21033                         "mutable": "null",
21034                         "readable": true,
21035                         "type": "gdouble",
21036                         "writable": true
21037                     },
21038                     "type": {
21039                         "blurb": "The type of transition to use",
21040                         "conditionally-available": false,
21041                         "construct": false,
21042                         "construct-only": false,
21043                         "controllable": false,
21044                         "default": "bar-wipe-lr (1)",
21045                         "mutable": "null",
21046                         "readable": true,
21047                         "type": "GstSMPTEAlphaTransitionType",
21048                         "writable": true
21049                     }
21050                 },
21051                 "rank": "none"
21052             }
21053         },
21054         "filename": "gstsmpte",
21055         "license": "LGPL",
21056         "other-types": {
21057             "GstSMPTEAlphaTransitionType": {
21058                 "kind": "enum",
21059                 "values": [
21060                     {
21061                         "desc": "A bar moves from left to right",
21062                         "name": "bar-wipe-lr",
21063                         "value": "1"
21064                     },
21065                     {
21066                         "desc": "A bar moves from top to bottom",
21067                         "name": "bar-wipe-tb",
21068                         "value": "2"
21069                     },
21070                     {
21071                         "desc": "A box expands from the upper-left corner to the lower-right corner",
21072                         "name": "box-wipe-tl",
21073                         "value": "3"
21074                     },
21075                     {
21076                         "desc": "A box expands from the upper-right corner to the lower-left corner",
21077                         "name": "box-wipe-tr",
21078                         "value": "4"
21079                     },
21080                     {
21081                         "desc": "A box expands from the lower-right corner to the upper-left corner",
21082                         "name": "box-wipe-br",
21083                         "value": "5"
21084                     },
21085                     {
21086                         "desc": "A box expands from the lower-left corner to the upper-right corner",
21087                         "name": "box-wipe-bl",
21088                         "value": "6"
21089                     },
21090                     {
21091                         "desc": "A box shape expands from each of the four corners toward the center",
21092                         "name": "four-box-wipe-ci",
21093                         "value": "7"
21094                     },
21095                     {
21096                         "desc": "A box shape expands from the center of each quadrant toward the corners of each quadrant",
21097                         "name": "four-box-wipe-co",
21098                         "value": "8"
21099                     },
21100                     {
21101                         "desc": "A central, vertical line splits and expands toward the left and right edges",
21102                         "name": "barndoor-v",
21103                         "value": "21"
21104                     },
21105                     {
21106                         "desc": "A central, horizontal line splits and expands toward the top and bottom edges",
21107                         "name": "barndoor-h",
21108                         "value": "22"
21109                     },
21110                     {
21111                         "desc": "A box expands from the top edge's midpoint to the bottom corners",
21112                         "name": "box-wipe-tc",
21113                         "value": "23"
21114                     },
21115                     {
21116                         "desc": "A box expands from the right edge's midpoint to the left corners",
21117                         "name": "box-wipe-rc",
21118                         "value": "24"
21119                     },
21120                     {
21121                         "desc": "A box expands from the bottom edge's midpoint to the top corners",
21122                         "name": "box-wipe-bc",
21123                         "value": "25"
21124                     },
21125                     {
21126                         "desc": "A box expands from the left edge's midpoint to the right corners",
21127                         "name": "box-wipe-lc",
21128                         "value": "26"
21129                     },
21130                     {
21131                         "desc": "A diagonal line moves from the upper-left corner to the lower-right corner",
21132                         "name": "diagonal-tl",
21133                         "value": "41"
21134                     },
21135                     {
21136                         "desc": "A diagonal line moves from the upper right corner to the lower-left corner",
21137                         "name": "diagonal-tr",
21138                         "value": "42"
21139                     },
21140                     {
21141                         "desc": "Two wedge shapes slide in from the top and bottom edges toward the center",
21142                         "name": "bowtie-v",
21143                         "value": "43"
21144                     },
21145                     {
21146                         "desc": "Two wedge shapes slide in from the left and right edges toward the center",
21147                         "name": "bowtie-h",
21148                         "value": "44"
21149                     },
21150                     {
21151                         "desc": "A diagonal line from the lower-left to upper-right corners splits and expands toward the opposite corners",
21152                         "name": "barndoor-dbl",
21153                         "value": "45"
21154                     },
21155                     {
21156                         "desc": "A diagonal line from upper-left to lower-right corners splits and expands toward the opposite corners",
21157                         "name": "barndoor-dtl",
21158                         "value": "46"
21159                     },
21160                     {
21161                         "desc": "Four wedge shapes split from the center and retract toward the four edges",
21162                         "name": "misc-diagonal-dbd",
21163                         "value": "47"
21164                     },
21165                     {
21166                         "desc": "A diamond connecting the four edge midpoints simultaneously contracts toward the center and expands toward the edges",
21167                         "name": "misc-diagonal-dd",
21168                         "value": "48"
21169                     },
21170                     {
21171                         "desc": "A wedge shape moves from top to bottom",
21172                         "name": "vee-d",
21173                         "value": "61"
21174                     },
21175                     {
21176                         "desc": "A wedge shape moves from right to left",
21177                         "name": "vee-l",
21178                         "value": "62"
21179                     },
21180                     {
21181                         "desc": "A wedge shape moves from bottom to top",
21182                         "name": "vee-u",
21183                         "value": "63"
21184                     },
21185                     {
21186                         "desc": "A wedge shape moves from left to right",
21187                         "name": "vee-r",
21188                         "value": "64"
21189                     },
21190                     {
21191                         "desc": "A 'V' shape extending from the bottom edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21192                         "name": "barnvee-d",
21193                         "value": "65"
21194                     },
21195                     {
21196                         "desc": "A 'V' shape extending from the left edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21197                         "name": "barnvee-l",
21198                         "value": "66"
21199                     },
21200                     {
21201                         "desc": "A 'V' shape extending from the top edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21202                         "name": "barnvee-u",
21203                         "value": "67"
21204                     },
21205                     {
21206                         "desc": "A 'V' shape extending from the right edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21207                         "name": "barnvee-r",
21208                         "value": "68"
21209                     },
21210                     {
21211                         "desc": "A rectangle expands from the center.",
21212                         "name": "iris-rect",
21213                         "value": "101"
21214                     },
21215                     {
21216                         "desc": "A radial hand sweeps clockwise from the twelve o'clock position",
21217                         "name": "clock-cw12",
21218                         "value": "201"
21219                     },
21220                     {
21221                         "desc": "A radial hand sweeps clockwise from the three o'clock position",
21222                         "name": "clock-cw3",
21223                         "value": "202"
21224                     },
21225                     {
21226                         "desc": "A radial hand sweeps clockwise from the six o'clock position",
21227                         "name": "clock-cw6",
21228                         "value": "203"
21229                     },
21230                     {
21231                         "desc": "A radial hand sweeps clockwise from the nine o'clock position",
21232                         "name": "clock-cw9",
21233                         "value": "204"
21234                     },
21235                     {
21236                         "desc": "Two radial hands sweep clockwise from the twelve and six o'clock positions",
21237                         "name": "pinwheel-tbv",
21238                         "value": "205"
21239                     },
21240                     {
21241                         "desc": "Two radial hands sweep clockwise from the nine and three o'clock positions",
21242                         "name": "pinwheel-tbh",
21243                         "value": "206"
21244                     },
21245                     {
21246                         "desc": "Four radial hands sweep clockwise",
21247                         "name": "pinwheel-fb",
21248                         "value": "207"
21249                     },
21250                     {
21251                         "desc": "A fan unfolds from the top edge, the fan axis at the center",
21252                         "name": "fan-ct",
21253                         "value": "211"
21254                     },
21255                     {
21256                         "desc": "A fan unfolds from the right edge, the fan axis at the center",
21257                         "name": "fan-cr",
21258                         "value": "212"
21259                     },
21260                     {
21261                         "desc": "Two fans, their axes at the center, unfold from the top and bottom",
21262                         "name": "doublefan-fov",
21263                         "value": "213"
21264                     },
21265                     {
21266                         "desc": "Two fans, their axes at the center, unfold from the left and right",
21267                         "name": "doublefan-foh",
21268                         "value": "214"
21269                     },
21270                     {
21271                         "desc": "A radial hand sweeps clockwise from the top edge's midpoint",
21272                         "name": "singlesweep-cwt",
21273                         "value": "221"
21274                     },
21275                     {
21276                         "desc": "A radial hand sweeps clockwise from the right edge's midpoint",
21277                         "name": "singlesweep-cwr",
21278                         "value": "222"
21279                     },
21280                     {
21281                         "desc": "A radial hand sweeps clockwise from the bottom edge's midpoint",
21282                         "name": "singlesweep-cwb",
21283                         "value": "223"
21284                     },
21285                     {
21286                         "desc": "A radial hand sweeps clockwise from the left edge's midpoint",
21287                         "name": "singlesweep-cwl",
21288                         "value": "224"
21289                     },
21290                     {
21291                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the top and bottom edges' midpoints",
21292                         "name": "doublesweep-pv",
21293                         "value": "225"
21294                     },
21295                     {
21296                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the left and right edges' midpoints",
21297                         "name": "doublesweep-pd",
21298                         "value": "226"
21299                     },
21300                     {
21301                         "desc": "Two radial hands attached at the top and bottom edges' midpoints sweep from right to left",
21302                         "name": "doublesweep-ov",
21303                         "value": "227"
21304                     },
21305                     {
21306                         "desc": "Two radial hands attached at the left and right edges' midpoints sweep from top to bottom",
21307                         "name": "doublesweep-oh",
21308                         "value": "228"
21309                     },
21310                     {
21311                         "desc": "A fan unfolds from the bottom, the fan axis at the top edge's midpoint",
21312                         "name": "fan-t",
21313                         "value": "231"
21314                     },
21315                     {
21316                         "desc": "A fan unfolds from the left, the fan axis at the right edge's midpoint",
21317                         "name": "fan-r",
21318                         "value": "232"
21319                     },
21320                     {
21321                         "desc": "A fan unfolds from the top, the fan axis at the bottom edge's midpoint",
21322                         "name": "fan-b",
21323                         "value": "233"
21324                     },
21325                     {
21326                         "desc": "A fan unfolds from the right, the fan axis at the left edge's midpoint",
21327                         "name": "fan-l",
21328                         "value": "234"
21329                     },
21330                     {
21331                         "desc": "Two fans, their axes at the top and bottom, unfold from the center",
21332                         "name": "doublefan-fiv",
21333                         "value": "235"
21334                     },
21335                     {
21336                         "desc": "Two fans, their axes at the left and right, unfold from the center",
21337                         "name": "doublefan-fih",
21338                         "value": "236"
21339                     },
21340                     {
21341                         "desc": "A radial hand sweeps clockwise from the upper-left corner",
21342                         "name": "singlesweep-cwtl",
21343                         "value": "241"
21344                     },
21345                     {
21346                         "desc": "A radial hand sweeps counter-clockwise from the lower-left corner.",
21347                         "name": "singlesweep-cwbl",
21348                         "value": "242"
21349                     },
21350                     {
21351                         "desc": "A radial hand sweeps clockwise from the lower-right corner",
21352                         "name": "singlesweep-cwbr",
21353                         "value": "243"
21354                     },
21355                     {
21356                         "desc": "A radial hand sweeps counter-clockwise from the upper-right corner",
21357                         "name": "singlesweep-cwtr",
21358                         "value": "244"
21359                     },
21360                     {
21361                         "desc": "Two radial hands attached at the upper-left and lower-right corners sweep down and up",
21362                         "name": "doublesweep-pdtl",
21363                         "value": "245"
21364                     },
21365                     {
21366                         "desc": "Two radial hands attached at the lower-left and upper-right corners sweep down and up",
21367                         "name": "doublesweep-pdbl",
21368                         "value": "246"
21369                     },
21370                     {
21371                         "desc": "Two radial hands attached at the upper-left and upper-right corners sweep down",
21372                         "name": "saloondoor-t",
21373                         "value": "251"
21374                     },
21375                     {
21376                         "desc": "Two radial hands attached at the upper-left and lower-left corners sweep to the right",
21377                         "name": "saloondoor-l",
21378                         "value": "252"
21379                     },
21380                     {
21381                         "desc": "Two radial hands attached at the lower-left and lower-right corners sweep up",
21382                         "name": "saloondoor-b",
21383                         "value": "253"
21384                     },
21385                     {
21386                         "desc": "Two radial hands attached at the upper-right and lower-right corners sweep to the left",
21387                         "name": "saloondoor-r",
21388                         "value": "254"
21389                     },
21390                     {
21391                         "desc": "Two radial hands attached at the midpoints of the top and bottom halves sweep from right to left",
21392                         "name": "windshield-r",
21393                         "value": "261"
21394                     },
21395                     {
21396                         "desc": "Two radial hands attached at the midpoints of the left and right halves sweep from top to bottom",
21397                         "name": "windshield-u",
21398                         "value": "262"
21399                     },
21400                     {
21401                         "desc": "Two sets of radial hands attached at the midpoints of the top and bottom halves sweep from top to bottom and bottom to top",
21402                         "name": "windshield-v",
21403                         "value": "263"
21404                     },
21405                     {
21406                         "desc": "Two sets of radial hands attached at the midpoints of the left and right halves sweep from left to right and right to left",
21407                         "name": "windshield-h",
21408                         "value": "264"
21409                     }
21410                 ]
21411             },
21412             "GstSMPTETransitionType": {
21413                 "kind": "enum",
21414                 "values": [
21415                     {
21416                         "desc": "A bar moves from left to right",
21417                         "name": "bar-wipe-lr",
21418                         "value": "1"
21419                     },
21420                     {
21421                         "desc": "A bar moves from top to bottom",
21422                         "name": "bar-wipe-tb",
21423                         "value": "2"
21424                     },
21425                     {
21426                         "desc": "A box expands from the upper-left corner to the lower-right corner",
21427                         "name": "box-wipe-tl",
21428                         "value": "3"
21429                     },
21430                     {
21431                         "desc": "A box expands from the upper-right corner to the lower-left corner",
21432                         "name": "box-wipe-tr",
21433                         "value": "4"
21434                     },
21435                     {
21436                         "desc": "A box expands from the lower-right corner to the upper-left corner",
21437                         "name": "box-wipe-br",
21438                         "value": "5"
21439                     },
21440                     {
21441                         "desc": "A box expands from the lower-left corner to the upper-right corner",
21442                         "name": "box-wipe-bl",
21443                         "value": "6"
21444                     },
21445                     {
21446                         "desc": "A box shape expands from each of the four corners toward the center",
21447                         "name": "four-box-wipe-ci",
21448                         "value": "7"
21449                     },
21450                     {
21451                         "desc": "A box shape expands from the center of each quadrant toward the corners of each quadrant",
21452                         "name": "four-box-wipe-co",
21453                         "value": "8"
21454                     },
21455                     {
21456                         "desc": "A central, vertical line splits and expands toward the left and right edges",
21457                         "name": "barndoor-v",
21458                         "value": "21"
21459                     },
21460                     {
21461                         "desc": "A central, horizontal line splits and expands toward the top and bottom edges",
21462                         "name": "barndoor-h",
21463                         "value": "22"
21464                     },
21465                     {
21466                         "desc": "A box expands from the top edge's midpoint to the bottom corners",
21467                         "name": "box-wipe-tc",
21468                         "value": "23"
21469                     },
21470                     {
21471                         "desc": "A box expands from the right edge's midpoint to the left corners",
21472                         "name": "box-wipe-rc",
21473                         "value": "24"
21474                     },
21475                     {
21476                         "desc": "A box expands from the bottom edge's midpoint to the top corners",
21477                         "name": "box-wipe-bc",
21478                         "value": "25"
21479                     },
21480                     {
21481                         "desc": "A box expands from the left edge's midpoint to the right corners",
21482                         "name": "box-wipe-lc",
21483                         "value": "26"
21484                     },
21485                     {
21486                         "desc": "A diagonal line moves from the upper-left corner to the lower-right corner",
21487                         "name": "diagonal-tl",
21488                         "value": "41"
21489                     },
21490                     {
21491                         "desc": "A diagonal line moves from the upper right corner to the lower-left corner",
21492                         "name": "diagonal-tr",
21493                         "value": "42"
21494                     },
21495                     {
21496                         "desc": "Two wedge shapes slide in from the top and bottom edges toward the center",
21497                         "name": "bowtie-v",
21498                         "value": "43"
21499                     },
21500                     {
21501                         "desc": "Two wedge shapes slide in from the left and right edges toward the center",
21502                         "name": "bowtie-h",
21503                         "value": "44"
21504                     },
21505                     {
21506                         "desc": "A diagonal line from the lower-left to upper-right corners splits and expands toward the opposite corners",
21507                         "name": "barndoor-dbl",
21508                         "value": "45"
21509                     },
21510                     {
21511                         "desc": "A diagonal line from upper-left to lower-right corners splits and expands toward the opposite corners",
21512                         "name": "barndoor-dtl",
21513                         "value": "46"
21514                     },
21515                     {
21516                         "desc": "Four wedge shapes split from the center and retract toward the four edges",
21517                         "name": "misc-diagonal-dbd",
21518                         "value": "47"
21519                     },
21520                     {
21521                         "desc": "A diamond connecting the four edge midpoints simultaneously contracts toward the center and expands toward the edges",
21522                         "name": "misc-diagonal-dd",
21523                         "value": "48"
21524                     },
21525                     {
21526                         "desc": "A wedge shape moves from top to bottom",
21527                         "name": "vee-d",
21528                         "value": "61"
21529                     },
21530                     {
21531                         "desc": "A wedge shape moves from right to left",
21532                         "name": "vee-l",
21533                         "value": "62"
21534                     },
21535                     {
21536                         "desc": "A wedge shape moves from bottom to top",
21537                         "name": "vee-u",
21538                         "value": "63"
21539                     },
21540                     {
21541                         "desc": "A wedge shape moves from left to right",
21542                         "name": "vee-r",
21543                         "value": "64"
21544                     },
21545                     {
21546                         "desc": "A 'V' shape extending from the bottom edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21547                         "name": "barnvee-d",
21548                         "value": "65"
21549                     },
21550                     {
21551                         "desc": "A 'V' shape extending from the left edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21552                         "name": "barnvee-l",
21553                         "value": "66"
21554                     },
21555                     {
21556                         "desc": "A 'V' shape extending from the top edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21557                         "name": "barnvee-u",
21558                         "value": "67"
21559                     },
21560                     {
21561                         "desc": "A 'V' shape extending from the right edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21562                         "name": "barnvee-r",
21563                         "value": "68"
21564                     },
21565                     {
21566                         "desc": "A rectangle expands from the center.",
21567                         "name": "iris-rect",
21568                         "value": "101"
21569                     },
21570                     {
21571                         "desc": "A radial hand sweeps clockwise from the twelve o'clock position",
21572                         "name": "clock-cw12",
21573                         "value": "201"
21574                     },
21575                     {
21576                         "desc": "A radial hand sweeps clockwise from the three o'clock position",
21577                         "name": "clock-cw3",
21578                         "value": "202"
21579                     },
21580                     {
21581                         "desc": "A radial hand sweeps clockwise from the six o'clock position",
21582                         "name": "clock-cw6",
21583                         "value": "203"
21584                     },
21585                     {
21586                         "desc": "A radial hand sweeps clockwise from the nine o'clock position",
21587                         "name": "clock-cw9",
21588                         "value": "204"
21589                     },
21590                     {
21591                         "desc": "Two radial hands sweep clockwise from the twelve and six o'clock positions",
21592                         "name": "pinwheel-tbv",
21593                         "value": "205"
21594                     },
21595                     {
21596                         "desc": "Two radial hands sweep clockwise from the nine and three o'clock positions",
21597                         "name": "pinwheel-tbh",
21598                         "value": "206"
21599                     },
21600                     {
21601                         "desc": "Four radial hands sweep clockwise",
21602                         "name": "pinwheel-fb",
21603                         "value": "207"
21604                     },
21605                     {
21606                         "desc": "A fan unfolds from the top edge, the fan axis at the center",
21607                         "name": "fan-ct",
21608                         "value": "211"
21609                     },
21610                     {
21611                         "desc": "A fan unfolds from the right edge, the fan axis at the center",
21612                         "name": "fan-cr",
21613                         "value": "212"
21614                     },
21615                     {
21616                         "desc": "Two fans, their axes at the center, unfold from the top and bottom",
21617                         "name": "doublefan-fov",
21618                         "value": "213"
21619                     },
21620                     {
21621                         "desc": "Two fans, their axes at the center, unfold from the left and right",
21622                         "name": "doublefan-foh",
21623                         "value": "214"
21624                     },
21625                     {
21626                         "desc": "A radial hand sweeps clockwise from the top edge's midpoint",
21627                         "name": "singlesweep-cwt",
21628                         "value": "221"
21629                     },
21630                     {
21631                         "desc": "A radial hand sweeps clockwise from the right edge's midpoint",
21632                         "name": "singlesweep-cwr",
21633                         "value": "222"
21634                     },
21635                     {
21636                         "desc": "A radial hand sweeps clockwise from the bottom edge's midpoint",
21637                         "name": "singlesweep-cwb",
21638                         "value": "223"
21639                     },
21640                     {
21641                         "desc": "A radial hand sweeps clockwise from the left edge's midpoint",
21642                         "name": "singlesweep-cwl",
21643                         "value": "224"
21644                     },
21645                     {
21646                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the top and bottom edges' midpoints",
21647                         "name": "doublesweep-pv",
21648                         "value": "225"
21649                     },
21650                     {
21651                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the left and right edges' midpoints",
21652                         "name": "doublesweep-pd",
21653                         "value": "226"
21654                     },
21655                     {
21656                         "desc": "Two radial hands attached at the top and bottom edges' midpoints sweep from right to left",
21657                         "name": "doublesweep-ov",
21658                         "value": "227"
21659                     },
21660                     {
21661                         "desc": "Two radial hands attached at the left and right edges' midpoints sweep from top to bottom",
21662                         "name": "doublesweep-oh",
21663                         "value": "228"
21664                     },
21665                     {
21666                         "desc": "A fan unfolds from the bottom, the fan axis at the top edge's midpoint",
21667                         "name": "fan-t",
21668                         "value": "231"
21669                     },
21670                     {
21671                         "desc": "A fan unfolds from the left, the fan axis at the right edge's midpoint",
21672                         "name": "fan-r",
21673                         "value": "232"
21674                     },
21675                     {
21676                         "desc": "A fan unfolds from the top, the fan axis at the bottom edge's midpoint",
21677                         "name": "fan-b",
21678                         "value": "233"
21679                     },
21680                     {
21681                         "desc": "A fan unfolds from the right, the fan axis at the left edge's midpoint",
21682                         "name": "fan-l",
21683                         "value": "234"
21684                     },
21685                     {
21686                         "desc": "Two fans, their axes at the top and bottom, unfold from the center",
21687                         "name": "doublefan-fiv",
21688                         "value": "235"
21689                     },
21690                     {
21691                         "desc": "Two fans, their axes at the left and right, unfold from the center",
21692                         "name": "doublefan-fih",
21693                         "value": "236"
21694                     },
21695                     {
21696                         "desc": "A radial hand sweeps clockwise from the upper-left corner",
21697                         "name": "singlesweep-cwtl",
21698                         "value": "241"
21699                     },
21700                     {
21701                         "desc": "A radial hand sweeps counter-clockwise from the lower-left corner.",
21702                         "name": "singlesweep-cwbl",
21703                         "value": "242"
21704                     },
21705                     {
21706                         "desc": "A radial hand sweeps clockwise from the lower-right corner",
21707                         "name": "singlesweep-cwbr",
21708                         "value": "243"
21709                     },
21710                     {
21711                         "desc": "A radial hand sweeps counter-clockwise from the upper-right corner",
21712                         "name": "singlesweep-cwtr",
21713                         "value": "244"
21714                     },
21715                     {
21716                         "desc": "Two radial hands attached at the upper-left and lower-right corners sweep down and up",
21717                         "name": "doublesweep-pdtl",
21718                         "value": "245"
21719                     },
21720                     {
21721                         "desc": "Two radial hands attached at the lower-left and upper-right corners sweep down and up",
21722                         "name": "doublesweep-pdbl",
21723                         "value": "246"
21724                     },
21725                     {
21726                         "desc": "Two radial hands attached at the upper-left and upper-right corners sweep down",
21727                         "name": "saloondoor-t",
21728                         "value": "251"
21729                     },
21730                     {
21731                         "desc": "Two radial hands attached at the upper-left and lower-left corners sweep to the right",
21732                         "name": "saloondoor-l",
21733                         "value": "252"
21734                     },
21735                     {
21736                         "desc": "Two radial hands attached at the lower-left and lower-right corners sweep up",
21737                         "name": "saloondoor-b",
21738                         "value": "253"
21739                     },
21740                     {
21741                         "desc": "Two radial hands attached at the upper-right and lower-right corners sweep to the left",
21742                         "name": "saloondoor-r",
21743                         "value": "254"
21744                     },
21745                     {
21746                         "desc": "Two radial hands attached at the midpoints of the top and bottom halves sweep from right to left",
21747                         "name": "windshield-r",
21748                         "value": "261"
21749                     },
21750                     {
21751                         "desc": "Two radial hands attached at the midpoints of the left and right halves sweep from top to bottom",
21752                         "name": "windshield-u",
21753                         "value": "262"
21754                     },
21755                     {
21756                         "desc": "Two sets of radial hands attached at the midpoints of the top and bottom halves sweep from top to bottom and bottom to top",
21757                         "name": "windshield-v",
21758                         "value": "263"
21759                     },
21760                     {
21761                         "desc": "Two sets of radial hands attached at the midpoints of the left and right halves sweep from left to right and right to left",
21762                         "name": "windshield-h",
21763                         "value": "264"
21764                     }
21765                 ]
21766             }
21767         },
21768         "package": "GStreamer Good Plug-ins",
21769         "source": "gst-plugins-good",
21770         "tracers": {},
21771         "url": "Unknown package origin"
21772     },
21773     "soup": {
21774         "description": "libsoup HTTP client src/sink",
21775         "elements": {
21776             "souphttpclientsink": {
21777                 "author": "David Schleef <ds@entropywave.com>",
21778                 "description": "Sends streams to HTTP server via PUT",
21779                 "hierarchy": [
21780                     "GstSoupHttpClientSink",
21781                     "GstBaseSink",
21782                     "GstElement",
21783                     "GstObject",
21784                     "GInitiallyUnowned",
21785                     "GObject"
21786                 ],
21787                 "klass": "Generic",
21788                 "long-name": "HTTP client sink",
21789                 "pad-templates": {
21790                     "sink": {
21791                         "caps": "ANY",
21792                         "direction": "sink",
21793                         "presence": "always"
21794                     }
21795                 },
21796                 "properties": {
21797                     "automatic-redirect": {
21798                         "blurb": "Automatically follow HTTP redirects (HTTP Status Code 3xx)",
21799                         "conditionally-available": false,
21800                         "construct": false,
21801                         "construct-only": false,
21802                         "controllable": false,
21803                         "default": "true",
21804                         "mutable": "null",
21805                         "readable": true,
21806                         "type": "gboolean",
21807                         "writable": true
21808                     },
21809                     "cookies": {
21810                         "blurb": "HTTP request cookies",
21811                         "conditionally-available": false,
21812                         "construct": false,
21813                         "construct-only": false,
21814                         "controllable": false,
21815                         "mutable": "null",
21816                         "readable": true,
21817                         "type": "GStrv",
21818                         "writable": true
21819                     },
21820                     "http-log-level": {
21821                         "blurb": "Set log level for soup's HTTP session log",
21822                         "conditionally-available": false,
21823                         "construct": false,
21824                         "construct-only": false,
21825                         "controllable": false,
21826                         "default": "none (0)",
21827                         "mutable": "null",
21828                         "readable": true,
21829                         "type": "SoupLoggerLogLevel",
21830                         "writable": true
21831                     },
21832                     "location": {
21833                         "blurb": "URI to send to",
21834                         "conditionally-available": false,
21835                         "construct": false,
21836                         "construct-only": false,
21837                         "controllable": false,
21838                         "default": "NULL",
21839                         "mutable": "null",
21840                         "readable": true,
21841                         "type": "gchararray",
21842                         "writable": true
21843                     },
21844                     "proxy": {
21845                         "blurb": "HTTP proxy server URI",
21846                         "conditionally-available": false,
21847                         "construct": false,
21848                         "construct-only": false,
21849                         "controllable": false,
21850                         "default": "",
21851                         "mutable": "null",
21852                         "readable": true,
21853                         "type": "gchararray",
21854                         "writable": true
21855                     },
21856                     "proxy-id": {
21857                         "blurb": "user id for proxy authentication",
21858                         "conditionally-available": false,
21859                         "construct": false,
21860                         "construct-only": false,
21861                         "controllable": false,
21862                         "default": "NULL",
21863                         "mutable": "null",
21864                         "readable": true,
21865                         "type": "gchararray",
21866                         "writable": true
21867                     },
21868                     "proxy-pw": {
21869                         "blurb": "user password for proxy authentication",
21870                         "conditionally-available": false,
21871                         "construct": false,
21872                         "construct-only": false,
21873                         "controllable": false,
21874                         "default": "NULL",
21875                         "mutable": "null",
21876                         "readable": true,
21877                         "type": "gchararray",
21878                         "writable": true
21879                     },
21880                     "retries": {
21881                         "blurb": "Maximum number of retries, zero to disable, -1 to retry forever",
21882                         "conditionally-available": false,
21883                         "construct": false,
21884                         "construct-only": false,
21885                         "controllable": false,
21886                         "default": "0",
21887                         "max": "2147483647",
21888                         "min": "-1",
21889                         "mutable": "null",
21890                         "readable": true,
21891                         "type": "gint",
21892                         "writable": true
21893                     },
21894                     "retry-delay": {
21895                         "blurb": "Delay in seconds between retries after a failure",
21896                         "conditionally-available": false,
21897                         "construct": false,
21898                         "construct-only": false,
21899                         "controllable": false,
21900                         "default": "5",
21901                         "max": "2147483647",
21902                         "min": "1",
21903                         "mutable": "null",
21904                         "readable": true,
21905                         "type": "gint",
21906                         "writable": true
21907                     },
21908                     "session": {
21909                         "blurb": "SoupSession object to use for communication",
21910                         "conditionally-available": false,
21911                         "construct": false,
21912                         "construct-only": false,
21913                         "controllable": false,
21914                         "mutable": "null",
21915                         "readable": true,
21916                         "type": "SoupSession",
21917                         "writable": true
21918                     },
21919                     "user-agent": {
21920                         "blurb": "Value of the User-Agent HTTP request header field",
21921                         "conditionally-available": false,
21922                         "construct": false,
21923                         "construct-only": false,
21924                         "controllable": false,
21925                         "default": "GStreamer souphttpclientsink ",
21926                         "mutable": "null",
21927                         "readable": true,
21928                         "type": "gchararray",
21929                         "writable": true
21930                     },
21931                     "user-id": {
21932                         "blurb": "user id for authentication",
21933                         "conditionally-available": false,
21934                         "construct": false,
21935                         "construct-only": false,
21936                         "controllable": false,
21937                         "default": "NULL",
21938                         "mutable": "null",
21939                         "readable": true,
21940                         "type": "gchararray",
21941                         "writable": true
21942                     },
21943                     "user-pw": {
21944                         "blurb": "user password for authentication",
21945                         "conditionally-available": false,
21946                         "construct": false,
21947                         "construct-only": false,
21948                         "controllable": false,
21949                         "default": "NULL",
21950                         "mutable": "null",
21951                         "readable": true,
21952                         "type": "gchararray",
21953                         "writable": true
21954                     }
21955                 },
21956                 "rank": "none"
21957             },
21958             "souphttpsrc": {
21959                 "author": "Wouter Cloetens <wouter@mind.be>",
21960                 "description": "Receive data as a client over the network via HTTP using SOUP",
21961                 "hierarchy": [
21962                     "GstSoupHTTPSrc",
21963                     "GstPushSrc",
21964                     "GstBaseSrc",
21965                     "GstElement",
21966                     "GstObject",
21967                     "GInitiallyUnowned",
21968                     "GObject"
21969                 ],
21970                 "interfaces": [
21971                     "GstURIHandler"
21972                 ],
21973                 "klass": "Source/Network",
21974                 "long-name": "HTTP client source",
21975                 "pad-templates": {
21976                     "src": {
21977                         "caps": "ANY",
21978                         "direction": "src",
21979                         "presence": "always"
21980                     }
21981                 },
21982                 "properties": {
21983                     "automatic-redirect": {
21984                         "blurb": "Automatically follow HTTP redirects (HTTP Status Code 3xx)",
21985                         "conditionally-available": false,
21986                         "construct": false,
21987                         "construct-only": false,
21988                         "controllable": false,
21989                         "default": "true",
21990                         "mutable": "null",
21991                         "readable": true,
21992                         "type": "gboolean",
21993                         "writable": true
21994                     },
21995                     "compress": {
21996                         "blurb": "Allow compressed content encodings",
21997                         "conditionally-available": false,
21998                         "construct": false,
21999                         "construct-only": false,
22000                         "controllable": false,
22001                         "default": "false",
22002                         "mutable": "null",
22003                         "readable": true,
22004                         "type": "gboolean",
22005                         "writable": true
22006                     },
22007                     "cookies": {
22008                         "blurb": "HTTP request cookies",
22009                         "conditionally-available": false,
22010                         "construct": false,
22011                         "construct-only": false,
22012                         "controllable": false,
22013                         "mutable": "null",
22014                         "readable": true,
22015                         "type": "GStrv",
22016                         "writable": true
22017                     },
22018                     "extra-headers": {
22019                         "blurb": "Extra headers to append to the HTTP request",
22020                         "conditionally-available": false,
22021                         "construct": false,
22022                         "construct-only": false,
22023                         "controllable": false,
22024                         "mutable": "null",
22025                         "readable": true,
22026                         "type": "GstStructure",
22027                         "writable": true
22028                     },
22029                     "http-log-level": {
22030                         "blurb": "Set log level for soup's HTTP session log",
22031                         "conditionally-available": false,
22032                         "construct": false,
22033                         "construct-only": false,
22034                         "controllable": false,
22035                         "default": "headers (2)",
22036                         "mutable": "null",
22037                         "readable": true,
22038                         "type": "SoupLoggerLogLevel",
22039                         "writable": true
22040                     },
22041                     "iradio-mode": {
22042                         "blurb": "Enable internet radio mode (ask server to send shoutcast/icecast metadata interleaved with the actual stream data)",
22043                         "conditionally-available": false,
22044                         "construct": false,
22045                         "construct-only": false,
22046                         "controllable": false,
22047                         "default": "true",
22048                         "mutable": "null",
22049                         "readable": true,
22050                         "type": "gboolean",
22051                         "writable": true
22052                     },
22053                     "is-live": {
22054                         "blurb": "Act like a live source",
22055                         "conditionally-available": false,
22056                         "construct": false,
22057                         "construct-only": false,
22058                         "controllable": false,
22059                         "default": "false",
22060                         "mutable": "null",
22061                         "readable": true,
22062                         "type": "gboolean",
22063                         "writable": true
22064                     },
22065                     "keep-alive": {
22066                         "blurb": "Use HTTP persistent connections",
22067                         "conditionally-available": false,
22068                         "construct": false,
22069                         "construct-only": false,
22070                         "controllable": false,
22071                         "default": "true",
22072                         "mutable": "null",
22073                         "readable": true,
22074                         "type": "gboolean",
22075                         "writable": true
22076                     },
22077                     "location": {
22078                         "blurb": "Location to read from",
22079                         "conditionally-available": false,
22080                         "construct": false,
22081                         "construct-only": false,
22082                         "controllable": false,
22083                         "default": "NULL",
22084                         "mutable": "null",
22085                         "readable": true,
22086                         "type": "gchararray",
22087                         "writable": true
22088                     },
22089                     "method": {
22090                         "blurb": "The HTTP method to use (GET, HEAD, OPTIONS, etc)",
22091                         "conditionally-available": false,
22092                         "construct": false,
22093                         "construct-only": false,
22094                         "controllable": false,
22095                         "default": "NULL",
22096                         "mutable": "null",
22097                         "readable": true,
22098                         "type": "gchararray",
22099                         "writable": true
22100                     },
22101                     "proxy": {
22102                         "blurb": "HTTP proxy server URI",
22103                         "conditionally-available": false,
22104                         "construct": false,
22105                         "construct-only": false,
22106                         "controllable": false,
22107                         "default": "",
22108                         "mutable": "null",
22109                         "readable": true,
22110                         "type": "gchararray",
22111                         "writable": true
22112                     },
22113                     "proxy-id": {
22114                         "blurb": "HTTP proxy URI user id for authentication",
22115                         "conditionally-available": false,
22116                         "construct": false,
22117                         "construct-only": false,
22118                         "controllable": false,
22119                         "default": "NULL",
22120                         "mutable": "null",
22121                         "readable": true,
22122                         "type": "gchararray",
22123                         "writable": true
22124                     },
22125                     "proxy-pw": {
22126                         "blurb": "HTTP proxy URI user password for authentication",
22127                         "conditionally-available": false,
22128                         "construct": false,
22129                         "construct-only": false,
22130                         "controllable": false,
22131                         "default": "NULL",
22132                         "mutable": "null",
22133                         "readable": true,
22134                         "type": "gchararray",
22135                         "writable": true
22136                     },
22137                     "retries": {
22138                         "blurb": "Maximum number of retries until giving up (-1=infinite)",
22139                         "conditionally-available": false,
22140                         "construct": false,
22141                         "construct-only": false,
22142                         "controllable": false,
22143                         "default": "3",
22144                         "max": "2147483647",
22145                         "min": "-1",
22146                         "mutable": "null",
22147                         "readable": true,
22148                         "type": "gint",
22149                         "writable": true
22150                     },
22151                     "ssl-ca-file": {
22152                         "blurb": "Location of a SSL anchor CA file to use",
22153                         "conditionally-available": false,
22154                         "construct": false,
22155                         "construct-only": false,
22156                         "controllable": false,
22157                         "default": "NULL",
22158                         "mutable": "null",
22159                         "readable": true,
22160                         "type": "gchararray",
22161                         "writable": true
22162                     },
22163                     "ssl-strict": {
22164                         "blurb": "Strict SSL certificate checking",
22165                         "conditionally-available": false,
22166                         "construct": false,
22167                         "construct-only": false,
22168                         "controllable": false,
22169                         "default": "true",
22170                         "mutable": "null",
22171                         "readable": true,
22172                         "type": "gboolean",
22173                         "writable": true
22174                     },
22175                     "ssl-use-system-ca-file": {
22176                         "blurb": "Use system CA file",
22177                         "conditionally-available": false,
22178                         "construct": false,
22179                         "construct-only": false,
22180                         "controllable": false,
22181                         "default": "true",
22182                         "mutable": "null",
22183                         "readable": true,
22184                         "type": "gboolean",
22185                         "writable": true
22186                     },
22187                     "timeout": {
22188                         "blurb": "Value in seconds to timeout a blocking I/O (0 = No timeout).",
22189                         "conditionally-available": false,
22190                         "construct": false,
22191                         "construct-only": false,
22192                         "controllable": false,
22193                         "default": "15",
22194                         "max": "3600",
22195                         "min": "0",
22196                         "mutable": "null",
22197                         "readable": true,
22198                         "type": "guint",
22199                         "writable": true
22200                     },
22201                     "tls-database": {
22202                         "blurb": "TLS database with anchor certificate authorities used to validate the server certificate",
22203                         "conditionally-available": false,
22204                         "construct": false,
22205                         "construct-only": false,
22206                         "controllable": false,
22207                         "mutable": "null",
22208                         "readable": true,
22209                         "type": "GTlsDatabase",
22210                         "writable": true
22211                     },
22212                     "tls-interaction": {
22213                         "blurb": "A GTlsInteraction object to be used when the connection or certificate database need to interact with the user.",
22214                         "conditionally-available": false,
22215                         "construct": false,
22216                         "construct-only": false,
22217                         "controllable": false,
22218                         "mutable": "null",
22219                         "readable": true,
22220                         "type": "GTlsInteraction",
22221                         "writable": true
22222                     },
22223                     "user-agent": {
22224                         "blurb": "Value of the User-Agent HTTP request header field",
22225                         "conditionally-available": false,
22226                         "construct": false,
22227                         "construct-only": false,
22228                         "controllable": false,
22229                         "default": "GStreamer souphttpsrc 1.19.3.1 ",
22230                         "mutable": "null",
22231                         "readable": true,
22232                         "type": "gchararray",
22233                         "writable": true
22234                     },
22235                     "user-id": {
22236                         "blurb": "HTTP location URI user id for authentication",
22237                         "conditionally-available": false,
22238                         "construct": false,
22239                         "construct-only": false,
22240                         "controllable": false,
22241                         "default": "NULL",
22242                         "mutable": "null",
22243                         "readable": true,
22244                         "type": "gchararray",
22245                         "writable": true
22246                     },
22247                     "user-pw": {
22248                         "blurb": "HTTP location URI user password for authentication",
22249                         "conditionally-available": false,
22250                         "construct": false,
22251                         "construct-only": false,
22252                         "controllable": false,
22253                         "default": "NULL",
22254                         "mutable": "null",
22255                         "readable": true,
22256                         "type": "gchararray",
22257                         "writable": true
22258                     }
22259                 },
22260                 "rank": "primary"
22261             }
22262         },
22263         "filename": "gstsoup",
22264         "license": "LGPL",
22265         "other-types": {},
22266         "package": "GStreamer Good Plug-ins",
22267         "source": "gst-plugins-good",
22268         "tracers": {},
22269         "url": "Unknown package origin"
22270     },
22271     "spectrum": {
22272         "description": "Run an FFT on the audio signal, output spectrum data",
22273         "elements": {
22274             "spectrum": {
22275                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Stefan Kost <ensonic@users.sf.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
22276                 "description": "Run an FFT on the audio signal, output spectrum data",
22277                 "hierarchy": [
22278                     "GstSpectrum",
22279                     "GstAudioFilter",
22280                     "GstBaseTransform",
22281                     "GstElement",
22282                     "GstObject",
22283                     "GInitiallyUnowned",
22284                     "GObject"
22285                 ],
22286                 "klass": "Filter/Analyzer/Audio",
22287                 "long-name": "Spectrum analyzer",
22288                 "pad-templates": {
22289                     "sink": {
22290                         "caps": "audio/x-raw:\n         format: { S16LE, S24LE, S32LE, F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
22291                         "direction": "sink",
22292                         "presence": "always"
22293                     },
22294                     "src": {
22295                         "caps": "audio/x-raw:\n         format: { S16LE, S24LE, S32LE, F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
22296                         "direction": "src",
22297                         "presence": "always"
22298                     }
22299                 },
22300                 "properties": {
22301                     "bands": {
22302                         "blurb": "Number of frequency bands",
22303                         "conditionally-available": false,
22304                         "construct": false,
22305                         "construct-only": false,
22306                         "controllable": false,
22307                         "default": "128",
22308                         "max": "1073741824",
22309                         "min": "2",
22310                         "mutable": "null",
22311                         "readable": true,
22312                         "type": "guint",
22313                         "writable": true
22314                     },
22315                     "interval": {
22316                         "blurb": "Interval of time between message posts (in nanoseconds)",
22317                         "conditionally-available": false,
22318                         "construct": false,
22319                         "construct-only": false,
22320                         "controllable": false,
22321                         "default": "100000000",
22322                         "max": "18446744073709551615",
22323                         "min": "1",
22324                         "mutable": "null",
22325                         "readable": true,
22326                         "type": "guint64",
22327                         "writable": true
22328                     },
22329                     "message-magnitude": {
22330                         "blurb": "Whether to add a 'magnitude' field to the structure of any 'spectrum' element messages posted on the bus",
22331                         "conditionally-available": false,
22332                         "construct": false,
22333                         "construct-only": false,
22334                         "controllable": false,
22335                         "default": "true",
22336                         "mutable": "null",
22337                         "readable": true,
22338                         "type": "gboolean",
22339                         "writable": true
22340                     },
22341                     "message-phase": {
22342                         "blurb": "Whether to add a 'phase' field to the structure of any 'spectrum' element messages posted on the bus",
22343                         "conditionally-available": false,
22344                         "construct": false,
22345                         "construct-only": false,
22346                         "controllable": false,
22347                         "default": "false",
22348                         "mutable": "null",
22349                         "readable": true,
22350                         "type": "gboolean",
22351                         "writable": true
22352                     },
22353                     "multi-channel": {
22354                         "blurb": "Send separate results for each channel",
22355                         "conditionally-available": false,
22356                         "construct": false,
22357                         "construct-only": false,
22358                         "controllable": false,
22359                         "default": "false",
22360                         "mutable": "null",
22361                         "readable": true,
22362                         "type": "gboolean",
22363                         "writable": true
22364                     },
22365                     "post-messages": {
22366                         "blurb": "Whether to post a 'spectrum' element message on the bus for each passed interval",
22367                         "conditionally-available": false,
22368                         "construct": false,
22369                         "construct-only": false,
22370                         "controllable": false,
22371                         "default": "true",
22372                         "mutable": "null",
22373                         "readable": true,
22374                         "type": "gboolean",
22375                         "writable": true
22376                     },
22377                     "threshold": {
22378                         "blurb": "dB threshold for result. All lower values will be set to this",
22379                         "conditionally-available": false,
22380                         "construct": false,
22381                         "construct-only": false,
22382                         "controllable": false,
22383                         "default": "-60",
22384                         "max": "0",
22385                         "min": "-2147483648",
22386                         "mutable": "null",
22387                         "readable": true,
22388                         "type": "gint",
22389                         "writable": true
22390                     }
22391                 },
22392                 "rank": "none"
22393             }
22394         },
22395         "filename": "gstspectrum",
22396         "license": "LGPL",
22397         "other-types": {},
22398         "package": "GStreamer Good Plug-ins",
22399         "source": "gst-plugins-good",
22400         "tracers": {},
22401         "url": "Unknown package origin"
22402     },
22403     "speex": {
22404         "description": "Speex plugin library",
22405         "elements": {
22406             "speexdec": {
22407                 "author": "Wim Taymans <wim@fluendo.com>",
22408                 "description": "decode speex streams to audio",
22409                 "hierarchy": [
22410                     "GstSpeexDec",
22411                     "GstAudioDecoder",
22412                     "GstElement",
22413                     "GstObject",
22414                     "GInitiallyUnowned",
22415                     "GObject"
22416                 ],
22417                 "klass": "Codec/Decoder/Audio",
22418                 "long-name": "Speex audio decoder",
22419                 "pad-templates": {
22420                     "sink": {
22421                         "caps": "audio/x-speex:\n",
22422                         "direction": "sink",
22423                         "presence": "always"
22424                     },
22425                     "src": {
22426                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 6000, 48000 ]\n       channels: [ 1, 2 ]\n",
22427                         "direction": "src",
22428                         "presence": "always"
22429                     }
22430                 },
22431                 "properties": {
22432                     "enh": {
22433                         "blurb": "Enable perceptual enhancement",
22434                         "conditionally-available": false,
22435                         "construct": false,
22436                         "construct-only": false,
22437                         "controllable": false,
22438                         "default": "true",
22439                         "mutable": "null",
22440                         "readable": true,
22441                         "type": "gboolean",
22442                         "writable": true
22443                     }
22444                 },
22445                 "rank": "primary"
22446             },
22447             "speexenc": {
22448                 "author": "Wim Taymans <wim@fluendo.com>",
22449                 "description": "Encodes audio in Speex format",
22450                 "hierarchy": [
22451                     "GstSpeexEnc",
22452                     "GstAudioEncoder",
22453                     "GstElement",
22454                     "GstObject",
22455                     "GInitiallyUnowned",
22456                     "GObject"
22457                 ],
22458                 "interfaces": [
22459                     "GstPreset",
22460                     "GstTagSetter"
22461                 ],
22462                 "klass": "Codec/Encoder/Audio",
22463                 "long-name": "Speex audio encoder",
22464                 "pad-templates": {
22465                     "sink": {
22466                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 6000, 48000 ]\n       channels: 1\naudio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 6000, 48000 ]\n       channels: 2\n   channel-mask: 0x0000000000000003\n",
22467                         "direction": "sink",
22468                         "presence": "always"
22469                     },
22470                     "src": {
22471                         "caps": "audio/x-speex:\n           rate: [ 6000, 48000 ]\n       channels: [ 1, 2 ]\n",
22472                         "direction": "src",
22473                         "presence": "always"
22474                     }
22475                 },
22476                 "properties": {
22477                     "abr": {
22478                         "blurb": "Enable average bit-rate (0 = disabled)",
22479                         "conditionally-available": false,
22480                         "construct": true,
22481                         "construct-only": false,
22482                         "controllable": false,
22483                         "default": "0",
22484                         "max": "2147483647",
22485                         "min": "0",
22486                         "mutable": "null",
22487                         "readable": true,
22488                         "type": "gint",
22489                         "writable": true
22490                     },
22491                     "bitrate": {
22492                         "blurb": "Specify an encoding bit-rate (in bps). (0 = automatic)",
22493                         "conditionally-available": false,
22494                         "construct": true,
22495                         "construct-only": false,
22496                         "controllable": false,
22497                         "default": "0",
22498                         "max": "2147483647",
22499                         "min": "0",
22500                         "mutable": "null",
22501                         "readable": true,
22502                         "type": "gint",
22503                         "writable": true
22504                     },
22505                     "complexity": {
22506                         "blurb": "Set encoding complexity",
22507                         "conditionally-available": false,
22508                         "construct": true,
22509                         "construct-only": false,
22510                         "controllable": false,
22511                         "default": "3",
22512                         "max": "2147483647",
22513                         "min": "0",
22514                         "mutable": "null",
22515                         "readable": true,
22516                         "type": "gint",
22517                         "writable": true
22518                     },
22519                     "dtx": {
22520                         "blurb": "Enable discontinuous transmission",
22521                         "conditionally-available": false,
22522                         "construct": true,
22523                         "construct-only": false,
22524                         "controllable": false,
22525                         "default": "false",
22526                         "mutable": "null",
22527                         "readable": true,
22528                         "type": "gboolean",
22529                         "writable": true
22530                     },
22531                     "last-message": {
22532                         "blurb": "The last status message",
22533                         "conditionally-available": false,
22534                         "construct": false,
22535                         "construct-only": false,
22536                         "controllable": false,
22537                         "default": "NULL",
22538                         "mutable": "null",
22539                         "readable": true,
22540                         "type": "gchararray",
22541                         "writable": false
22542                     },
22543                     "mode": {
22544                         "blurb": "The encoding mode",
22545                         "conditionally-available": false,
22546                         "construct": true,
22547                         "construct-only": false,
22548                         "controllable": false,
22549                         "default": "auto (0)",
22550                         "mutable": "null",
22551                         "readable": true,
22552                         "type": "GstSpeexEncMode",
22553                         "writable": true
22554                     },
22555                     "nframes": {
22556                         "blurb": "Number of frames per buffer",
22557                         "conditionally-available": false,
22558                         "construct": true,
22559                         "construct-only": false,
22560                         "controllable": false,
22561                         "default": "1",
22562                         "max": "2147483647",
22563                         "min": "0",
22564                         "mutable": "null",
22565                         "readable": true,
22566                         "type": "gint",
22567                         "writable": true
22568                     },
22569                     "quality": {
22570                         "blurb": "Encoding quality",
22571                         "conditionally-available": false,
22572                         "construct": true,
22573                         "construct-only": false,
22574                         "controllable": false,
22575                         "default": "8",
22576                         "max": "10",
22577                         "min": "0",
22578                         "mutable": "null",
22579                         "readable": true,
22580                         "type": "gfloat",
22581                         "writable": true
22582                     },
22583                     "vad": {
22584                         "blurb": "Enable voice activity detection",
22585                         "conditionally-available": false,
22586                         "construct": true,
22587                         "construct-only": false,
22588                         "controllable": false,
22589                         "default": "false",
22590                         "mutable": "null",
22591                         "readable": true,
22592                         "type": "gboolean",
22593                         "writable": true
22594                     },
22595                     "vbr": {
22596                         "blurb": "Enable variable bit-rate",
22597                         "conditionally-available": false,
22598                         "construct": true,
22599                         "construct-only": false,
22600                         "controllable": false,
22601                         "default": "false",
22602                         "mutable": "null",
22603                         "readable": true,
22604                         "type": "gboolean",
22605                         "writable": true
22606                     }
22607                 },
22608                 "rank": "primary"
22609             }
22610         },
22611         "filename": "gstspeex",
22612         "license": "LGPL",
22613         "other-types": {
22614             "GstSpeexEncMode": {
22615                 "kind": "enum",
22616                 "values": [
22617                     {
22618                         "desc": "Auto",
22619                         "name": "auto",
22620                         "value": "0"
22621                     },
22622                     {
22623                         "desc": "Ultra Wide Band",
22624                         "name": "uwb",
22625                         "value": "1"
22626                     },
22627                     {
22628                         "desc": "Wide Band",
22629                         "name": "wb",
22630                         "value": "2"
22631                     },
22632                     {
22633                         "desc": "Narrow Band",
22634                         "name": "nb",
22635                         "value": "3"
22636                     }
22637                 ]
22638             }
22639         },
22640         "package": "GStreamer Good Plug-ins",
22641         "source": "gst-plugins-good",
22642         "tracers": {},
22643         "url": "Unknown package origin"
22644     },
22645     "taglib": {
22646         "description": "Tag writing plug-in based on taglib",
22647         "elements": {
22648             "apev2mux": {
22649                 "author": "Sebastian Dröge <slomo@circular-chaos.org>",
22650                 "description": "Adds an APEv2 header to the beginning of files using taglib",
22651                 "hierarchy": [
22652                     "GstApev2Mux",
22653                     "GstTagMux",
22654                     "GstElement",
22655                     "GstObject",
22656                     "GInitiallyUnowned",
22657                     "GObject"
22658                 ],
22659                 "interfaces": [
22660                     "GstTagSetter"
22661                 ],
22662                 "klass": "Formatter/Metadata",
22663                 "long-name": "TagLib-based APEv2 Muxer",
22664                 "pad-templates": {
22665                     "sink": {
22666                         "caps": "ANY",
22667                         "direction": "sink",
22668                         "presence": "always"
22669                     },
22670                     "src": {
22671                         "caps": "application/x-apetag:\n",
22672                         "direction": "src",
22673                         "presence": "always"
22674                     }
22675                 },
22676                 "rank": "none"
22677             },
22678             "id3v2mux": {
22679                 "author": "Christophe Fergeau <teuf@gnome.org>",
22680                 "description": "Adds an ID3v2 header to the beginning of MP3 files using taglib",
22681                 "hierarchy": [
22682                     "GstId3v2Mux",
22683                     "GstTagMux",
22684                     "GstElement",
22685                     "GstObject",
22686                     "GInitiallyUnowned",
22687                     "GObject"
22688                 ],
22689                 "interfaces": [
22690                     "GstTagSetter"
22691                 ],
22692                 "klass": "Formatter/Metadata",
22693                 "long-name": "TagLib-based ID3v2 Muxer",
22694                 "pad-templates": {
22695                     "sink": {
22696                         "caps": "ANY",
22697                         "direction": "sink",
22698                         "presence": "always"
22699                     },
22700                     "src": {
22701                         "caps": "application/x-id3:\n",
22702                         "direction": "src",
22703                         "presence": "always"
22704                     }
22705                 },
22706                 "rank": "none"
22707             }
22708         },
22709         "filename": "gsttaglib",
22710         "license": "LGPL",
22711         "other-types": {},
22712         "package": "GStreamer Good Plug-ins",
22713         "source": "gst-plugins-good",
22714         "tracers": {},
22715         "url": "Unknown package origin"
22716     },
22717     "twolame": {
22718         "description": "Encode MP2s with TwoLAME",
22719         "elements": {
22720             "twolamemp2enc": {
22721                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
22722                 "description": "High-quality free MP2 encoder",
22723                 "hierarchy": [
22724                     "GstTwoLame",
22725                     "GstAudioEncoder",
22726                     "GstElement",
22727                     "GstObject",
22728                     "GInitiallyUnowned",
22729                     "GObject"
22730                 ],
22731                 "interfaces": [
22732                     "GstPreset"
22733                 ],
22734                 "klass": "Codec/Encoder/Audio",
22735                 "long-name": "TwoLAME mp2 encoder",
22736                 "pad-templates": {
22737                     "sink": {
22738                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n         layout: interleaved\n           rate: { (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\n       channels: 1\naudio/x-raw:\n         format: { F32LE, S16LE }\n         layout: interleaved\n           rate: { (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\n       channels: 2\n   channel-mask: 0x0000000000000003\n",
22739                         "direction": "sink",
22740                         "presence": "always"
22741                     },
22742                     "src": {
22743                         "caps": "audio/mpeg:\n    mpegversion: 1\n          layer: 2\n           rate: { (int)16000, (int)22050, (int)24000, (int)32000, (int)44100, (int)48000 }\n       channels: [ 1, 2 ]\n",
22744                         "direction": "src",
22745                         "presence": "always"
22746                     }
22747                 },
22748                 "properties": {
22749                     "ath-level": {
22750                         "blurb": "ATH Level in dB",
22751                         "conditionally-available": false,
22752                         "construct": false,
22753                         "construct-only": false,
22754                         "controllable": false,
22755                         "default": "0",
22756                         "max": "3.40282e+38",
22757                         "min": "-3.40282e+38",
22758                         "mutable": "null",
22759                         "readable": true,
22760                         "type": "gfloat",
22761                         "writable": true
22762                     },
22763                     "bitrate": {
22764                         "blurb": "Bitrate in kbit/sec (8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 192, 224, 256, 320, 384)",
22765                         "conditionally-available": false,
22766                         "construct": false,
22767                         "construct-only": false,
22768                         "controllable": false,
22769                         "default": "192",
22770                         "max": "384",
22771                         "min": "8",
22772                         "mutable": "null",
22773                         "readable": true,
22774                         "type": "gint",
22775                         "writable": true
22776                     },
22777                     "copyright": {
22778                         "blurb": "Mark as copyright",
22779                         "conditionally-available": false,
22780                         "construct": false,
22781                         "construct-only": false,
22782                         "controllable": false,
22783                         "default": "false",
22784                         "mutable": "null",
22785                         "readable": true,
22786                         "type": "gboolean",
22787                         "writable": true
22788                     },
22789                     "emphasis": {
22790                         "blurb": "Pre-emphasis to apply to the decoded audio",
22791                         "conditionally-available": false,
22792                         "construct": false,
22793                         "construct-only": false,
22794                         "controllable": false,
22795                         "default": "none (0)",
22796                         "mutable": "null",
22797                         "readable": true,
22798                         "type": "GstTwoLameEmphasis",
22799                         "writable": true
22800                     },
22801                     "energy-level-extension": {
22802                         "blurb": "Write peak PCM level to each frame",
22803                         "conditionally-available": false,
22804                         "construct": false,
22805                         "construct-only": false,
22806                         "controllable": false,
22807                         "default": "false",
22808                         "mutable": "null",
22809                         "readable": true,
22810                         "type": "gboolean",
22811                         "writable": true
22812                     },
22813                     "error-protection": {
22814                         "blurb": "Adds checksum to every frame",
22815                         "conditionally-available": false,
22816                         "construct": false,
22817                         "construct-only": false,
22818                         "controllable": false,
22819                         "default": "false",
22820                         "mutable": "null",
22821                         "readable": true,
22822                         "type": "gboolean",
22823                         "writable": true
22824                     },
22825                     "mode": {
22826                         "blurb": "Encoding mode",
22827                         "conditionally-available": false,
22828                         "construct": false,
22829                         "construct-only": false,
22830                         "controllable": false,
22831                         "default": "joint (1)",
22832                         "mutable": "null",
22833                         "readable": true,
22834                         "type": "GstTwoLameMode",
22835                         "writable": true
22836                     },
22837                     "original": {
22838                         "blurb": "Mark as original",
22839                         "conditionally-available": false,
22840                         "construct": false,
22841                         "construct-only": false,
22842                         "controllable": false,
22843                         "default": "true",
22844                         "mutable": "null",
22845                         "readable": true,
22846                         "type": "gboolean",
22847                         "writable": true
22848                     },
22849                     "padding": {
22850                         "blurb": "Padding type",
22851                         "conditionally-available": false,
22852                         "construct": false,
22853                         "construct-only": false,
22854                         "controllable": false,
22855                         "default": "never (0)",
22856                         "mutable": "null",
22857                         "readable": true,
22858                         "type": "GstTwoLamePadding",
22859                         "writable": true
22860                     },
22861                     "psymodel": {
22862                         "blurb": "Psychoacoustic model used to encode the audio",
22863                         "conditionally-available": false,
22864                         "construct": false,
22865                         "construct-only": false,
22866                         "controllable": false,
22867                         "default": "3",
22868                         "max": "4",
22869                         "min": "-1",
22870                         "mutable": "null",
22871                         "readable": true,
22872                         "type": "gint",
22873                         "writable": true
22874                     },
22875                     "quick-mode": {
22876                         "blurb": "Calculate Psymodel every frames",
22877                         "conditionally-available": false,
22878                         "construct": false,
22879                         "construct-only": false,
22880                         "controllable": false,
22881                         "default": "false",
22882                         "mutable": "null",
22883                         "readable": true,
22884                         "type": "gboolean",
22885                         "writable": true
22886                     },
22887                     "quick-mode-count": {
22888                         "blurb": "Calculate Psymodel every n frames",
22889                         "conditionally-available": false,
22890                         "construct": false,
22891                         "construct-only": false,
22892                         "controllable": false,
22893                         "default": "10",
22894                         "max": "2147483647",
22895                         "min": "0",
22896                         "mutable": "null",
22897                         "readable": true,
22898                         "type": "gint",
22899                         "writable": true
22900                     },
22901                     "vbr": {
22902                         "blurb": "Enable variable bitrate mode",
22903                         "conditionally-available": false,
22904                         "construct": false,
22905                         "construct-only": false,
22906                         "controllable": false,
22907                         "default": "false",
22908                         "mutable": "null",
22909                         "readable": true,
22910                         "type": "gboolean",
22911                         "writable": true
22912                     },
22913                     "vbr-level": {
22914                         "blurb": "VBR Level",
22915                         "conditionally-available": false,
22916                         "construct": false,
22917                         "construct-only": false,
22918                         "controllable": false,
22919                         "default": "5",
22920                         "max": "10",
22921                         "min": "-10",
22922                         "mutable": "null",
22923                         "readable": true,
22924                         "type": "gfloat",
22925                         "writable": true
22926                     },
22927                     "vbr-max-bitrate": {
22928                         "blurb": "Specify maximum VBR bitrate (0=off, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 192, 224, 256, 320, 384)",
22929                         "conditionally-available": false,
22930                         "construct": false,
22931                         "construct-only": false,
22932                         "controllable": false,
22933                         "default": "0",
22934                         "max": "384",
22935                         "min": "0",
22936                         "mutable": "null",
22937                         "readable": true,
22938                         "type": "gint",
22939                         "writable": true
22940                     }
22941                 },
22942                 "rank": "primary"
22943             }
22944         },
22945         "filename": "gsttwolame",
22946         "license": "LGPL",
22947         "other-types": {
22948             "GstTwoLameEmphasis": {
22949                 "kind": "enum",
22950                 "values": [
22951                     {
22952                         "desc": "No emphasis",
22953                         "name": "none",
22954                         "value": "0"
22955                     },
22956                     {
22957                         "desc": "50/15 ms",
22958                         "name": "5",
22959                         "value": "1"
22960                     },
22961                     {
22962                         "desc": "CCIT J.17",
22963                         "name": "ccit",
22964                         "value": "3"
22965                     }
22966                 ]
22967             },
22968             "GstTwoLameMode": {
22969                 "kind": "enum",
22970                 "values": [
22971                     {
22972                         "desc": "Auto",
22973                         "name": "auto",
22974                         "value": "-1"
22975                     },
22976                     {
22977                         "desc": "Stereo",
22978                         "name": "stereo",
22979                         "value": "0"
22980                     },
22981                     {
22982                         "desc": "Joint Stereo",
22983                         "name": "joint",
22984                         "value": "1"
22985                     },
22986                     {
22987                         "desc": "Dual Channel",
22988                         "name": "dual",
22989                         "value": "2"
22990                     },
22991                     {
22992                         "desc": "Mono",
22993                         "name": "mono",
22994                         "value": "3"
22995                     }
22996                 ]
22997             },
22998             "GstTwoLamePadding": {
22999                 "kind": "enum",
23000                 "values": [
23001                     {
23002                         "desc": "No Padding",
23003                         "name": "never",
23004                         "value": "0"
23005                     },
23006                     {
23007                         "desc": "Always Pad",
23008                         "name": "always",
23009                         "value": "1"
23010                     }
23011                 ]
23012             }
23013         },
23014         "package": "GStreamer Good Plug-ins",
23015         "source": "gst-plugins-good",
23016         "tracers": {},
23017         "url": "Unknown package origin"
23018     },
23019     "udp": {
23020         "description": "transfer data via UDP",
23021         "elements": {
23022             "dynudpsink": {
23023                 "author": "Philippe Khalaf <burger@speedy.org>",
23024                 "description": "Send data over the network via UDP with packet destinations picked up dynamically from meta on the buffers passed",
23025                 "hierarchy": [
23026                     "GstDynUDPSink",
23027                     "GstBaseSink",
23028                     "GstElement",
23029                     "GstObject",
23030                     "GInitiallyUnowned",
23031                     "GObject"
23032                 ],
23033                 "klass": "Sink/Network",
23034                 "long-name": "UDP packet sender",
23035                 "pad-templates": {
23036                     "sink": {
23037                         "caps": "ANY",
23038                         "direction": "sink",
23039                         "presence": "always"
23040                     }
23041                 },
23042                 "properties": {
23043                     "bind-address": {
23044                         "blurb": "Address to bind the socket to",
23045                         "conditionally-available": false,
23046                         "construct": false,
23047                         "construct-only": false,
23048                         "controllable": false,
23049                         "default": "NULL",
23050                         "mutable": "null",
23051                         "readable": true,
23052                         "type": "gchararray",
23053                         "writable": true
23054                     },
23055                     "bind-port": {
23056                         "blurb": "Port to bind the socket to",
23057                         "conditionally-available": false,
23058                         "construct": false,
23059                         "construct-only": false,
23060                         "controllable": false,
23061                         "default": "0",
23062                         "max": "65535",
23063                         "min": "0",
23064                         "mutable": "null",
23065                         "readable": true,
23066                         "type": "gint",
23067                         "writable": true
23068                     },
23069                     "close-socket": {
23070                         "blurb": "Close socket if passed as property on state change",
23071                         "conditionally-available": false,
23072                         "construct": false,
23073                         "construct-only": false,
23074                         "controllable": false,
23075                         "default": "true",
23076                         "mutable": "null",
23077                         "readable": true,
23078                         "type": "gboolean",
23079                         "writable": true
23080                     },
23081                     "socket": {
23082                         "blurb": "Socket to use for UDP sending. (NULL == allocate)",
23083                         "conditionally-available": false,
23084                         "construct": false,
23085                         "construct-only": false,
23086                         "controllable": false,
23087                         "mutable": "null",
23088                         "readable": true,
23089                         "type": "GSocket",
23090                         "writable": true
23091                     },
23092                     "socket-v6": {
23093                         "blurb": "Socket to use for UDPv6 sending. (NULL == allocate)",
23094                         "conditionally-available": false,
23095                         "construct": false,
23096                         "construct-only": false,
23097                         "controllable": false,
23098                         "mutable": "null",
23099                         "readable": true,
23100                         "type": "GSocket",
23101                         "writable": true
23102                     }
23103                 },
23104                 "rank": "none",
23105                 "signals": {
23106                     "get-stats": {
23107                         "action": true,
23108                         "args": [
23109                             {
23110                                 "name": "arg0",
23111                                 "type": "gchararray"
23112                             },
23113                             {
23114                                 "name": "arg1",
23115                                 "type": "gint"
23116                             }
23117                         ],
23118                         "return-type": "GstStructure",
23119                         "when": "last"
23120                     }
23121                 }
23122             },
23123             "multiudpsink": {
23124                 "author": "Wim Taymans <wim.taymans@gmail.com>",
23125                 "description": "Send data over the network via UDP to one or multiple recipients which can be added or removed at runtime using action signals",
23126                 "hierarchy": [
23127                     "GstMultiUDPSink",
23128                     "GstBaseSink",
23129                     "GstElement",
23130                     "GstObject",
23131                     "GInitiallyUnowned",
23132                     "GObject"
23133                 ],
23134                 "klass": "Sink/Network",
23135                 "long-name": "UDP packet sender",
23136                 "pad-templates": {
23137                     "sink": {
23138                         "caps": "ANY",
23139                         "direction": "sink",
23140                         "presence": "always"
23141                     }
23142                 },
23143                 "properties": {
23144                     "auto-multicast": {
23145                         "blurb": "Automatically join/leave the multicast groups, FALSE means user has to do it himself",
23146                         "conditionally-available": false,
23147                         "construct": false,
23148                         "construct-only": false,
23149                         "controllable": false,
23150                         "default": "true",
23151                         "mutable": "null",
23152                         "readable": true,
23153                         "type": "gboolean",
23154                         "writable": true
23155                     },
23156                     "bind-address": {
23157                         "blurb": "Address to bind the socket to",
23158                         "conditionally-available": false,
23159                         "construct": false,
23160                         "construct-only": false,
23161                         "controllable": false,
23162                         "default": "NULL",
23163                         "mutable": "null",
23164                         "readable": true,
23165                         "type": "gchararray",
23166                         "writable": true
23167                     },
23168                     "bind-port": {
23169                         "blurb": "Port to bind the socket to",
23170                         "conditionally-available": false,
23171                         "construct": false,
23172                         "construct-only": false,
23173                         "controllable": false,
23174                         "default": "0",
23175                         "max": "65535",
23176                         "min": "0",
23177                         "mutable": "null",
23178                         "readable": true,
23179                         "type": "gint",
23180                         "writable": true
23181                     },
23182                     "buffer-size": {
23183                         "blurb": "Size of the kernel send buffer in bytes, 0=default",
23184                         "conditionally-available": false,
23185                         "construct": false,
23186                         "construct-only": false,
23187                         "controllable": false,
23188                         "default": "0",
23189                         "max": "2147483647",
23190                         "min": "0",
23191                         "mutable": "null",
23192                         "readable": true,
23193                         "type": "gint",
23194                         "writable": true
23195                     },
23196                     "bytes-served": {
23197                         "blurb": "Total number of bytes sent to all clients",
23198                         "conditionally-available": false,
23199                         "construct": false,
23200                         "construct-only": false,
23201                         "controllable": false,
23202                         "default": "0",
23203                         "max": "18446744073709551615",
23204                         "min": "0",
23205                         "mutable": "null",
23206                         "readable": true,
23207                         "type": "guint64",
23208                         "writable": false
23209                     },
23210                     "bytes-to-serve": {
23211                         "blurb": "Number of bytes received to serve to clients",
23212                         "conditionally-available": false,
23213                         "construct": false,
23214                         "construct-only": false,
23215                         "controllable": false,
23216                         "default": "0",
23217                         "max": "18446744073709551615",
23218                         "min": "0",
23219                         "mutable": "null",
23220                         "readable": true,
23221                         "type": "guint64",
23222                         "writable": false
23223                     },
23224                     "clients": {
23225                         "blurb": "A comma separated list of host:port pairs with destinations",
23226                         "conditionally-available": false,
23227                         "construct": false,
23228                         "construct-only": false,
23229                         "controllable": false,
23230                         "default": "",
23231                         "mutable": "null",
23232                         "readable": true,
23233                         "type": "gchararray",
23234                         "writable": true
23235                     },
23236                     "close-socket": {
23237                         "blurb": "Close socket if passed as property on state change",
23238                         "conditionally-available": false,
23239                         "construct": false,
23240                         "construct-only": false,
23241                         "controllable": false,
23242                         "default": "true",
23243                         "mutable": "null",
23244                         "readable": true,
23245                         "type": "gboolean",
23246                         "writable": true
23247                     },
23248                     "force-ipv4": {
23249                         "blurb": "Forcing the use of an IPv4 socket (DEPRECATED, has no effect anymore)",
23250                         "conditionally-available": false,
23251                         "construct": false,
23252                         "construct-only": false,
23253                         "controllable": false,
23254                         "default": "false",
23255                         "mutable": "null",
23256                         "readable": true,
23257                         "type": "gboolean",
23258                         "writable": true
23259                     },
23260                     "loop": {
23261                         "blurb": "Used for setting the multicast loop parameter. TRUE = enable, FALSE = disable",
23262                         "conditionally-available": false,
23263                         "construct": false,
23264                         "construct-only": false,
23265                         "controllable": false,
23266                         "default": "true",
23267                         "mutable": "null",
23268                         "readable": true,
23269                         "type": "gboolean",
23270                         "writable": true
23271                     },
23272                     "multicast-iface": {
23273                         "blurb": "The network interface on which to join the multicast group",
23274                         "conditionally-available": false,
23275                         "construct": false,
23276                         "construct-only": false,
23277                         "controllable": false,
23278                         "default": "NULL",
23279                         "mutable": "null",
23280                         "readable": true,
23281                         "type": "gchararray",
23282                         "writable": true
23283                     },
23284                     "qos-dscp": {
23285                         "blurb": "Quality of Service, differentiated services code point (-1 default)",
23286                         "conditionally-available": false,
23287                         "construct": false,
23288                         "construct-only": false,
23289                         "controllable": false,
23290                         "default": "-1",
23291                         "max": "63",
23292                         "min": "-1",
23293                         "mutable": "null",
23294                         "readable": true,
23295                         "type": "gint",
23296                         "writable": true
23297                     },
23298                     "send-duplicates": {
23299                         "blurb": "When a distination/port pair is added multiple times, send packets multiple times as well",
23300                         "conditionally-available": false,
23301                         "construct": false,
23302                         "construct-only": false,
23303                         "controllable": false,
23304                         "default": "true",
23305                         "mutable": "null",
23306                         "readable": true,
23307                         "type": "gboolean",
23308                         "writable": true
23309                     },
23310                     "socket": {
23311                         "blurb": "Socket to use for UDP sending. (NULL == allocate)",
23312                         "conditionally-available": false,
23313                         "construct": false,
23314                         "construct-only": false,
23315                         "controllable": false,
23316                         "mutable": "null",
23317                         "readable": true,
23318                         "type": "GSocket",
23319                         "writable": true
23320                     },
23321                     "socket-v6": {
23322                         "blurb": "Socket to use for UDPv6 sending. (NULL == allocate)",
23323                         "conditionally-available": false,
23324                         "construct": false,
23325                         "construct-only": false,
23326                         "controllable": false,
23327                         "mutable": "null",
23328                         "readable": true,
23329                         "type": "GSocket",
23330                         "writable": true
23331                     },
23332                     "ttl": {
23333                         "blurb": "Used for setting the unicast TTL parameter",
23334                         "conditionally-available": false,
23335                         "construct": false,
23336                         "construct-only": false,
23337                         "controllable": false,
23338                         "default": "64",
23339                         "max": "255",
23340                         "min": "0",
23341                         "mutable": "null",
23342                         "readable": true,
23343                         "type": "gint",
23344                         "writable": true
23345                     },
23346                     "ttl-mc": {
23347                         "blurb": "Used for setting the multicast TTL parameter",
23348                         "conditionally-available": false,
23349                         "construct": false,
23350                         "construct-only": false,
23351                         "controllable": false,
23352                         "default": "1",
23353                         "max": "255",
23354                         "min": "0",
23355                         "mutable": "null",
23356                         "readable": true,
23357                         "type": "gint",
23358                         "writable": true
23359                     },
23360                     "used-socket": {
23361                         "blurb": "Socket currently in use for UDP sending. (NULL == no socket)",
23362                         "conditionally-available": false,
23363                         "construct": false,
23364                         "construct-only": false,
23365                         "controllable": false,
23366                         "mutable": "null",
23367                         "readable": true,
23368                         "type": "GSocket",
23369                         "writable": false
23370                     },
23371                     "used-socket-v6": {
23372                         "blurb": "Socket currently in use for UDPv6 sending. (NULL == no socket)",
23373                         "conditionally-available": false,
23374                         "construct": false,
23375                         "construct-only": false,
23376                         "controllable": false,
23377                         "mutable": "null",
23378                         "readable": true,
23379                         "type": "GSocket",
23380                         "writable": false
23381                     }
23382                 },
23383                 "rank": "none",
23384                 "signals": {
23385                     "add": {
23386                         "action": true,
23387                         "args": [
23388                             {
23389                                 "name": "arg0",
23390                                 "type": "gchararray"
23391                             },
23392                             {
23393                                 "name": "arg1",
23394                                 "type": "gint"
23395                             }
23396                         ],
23397                         "return-type": "void",
23398                         "when": "last"
23399                     },
23400                     "clear": {
23401                         "action": true,
23402                         "args": [],
23403                         "return-type": "void",
23404                         "when": "last"
23405                     },
23406                     "client-added": {
23407                         "args": [
23408                             {
23409                                 "name": "arg0",
23410                                 "type": "gchararray"
23411                             },
23412                             {
23413                                 "name": "arg1",
23414                                 "type": "gint"
23415                             }
23416                         ],
23417                         "return-type": "void",
23418                         "when": "last"
23419                     },
23420                     "client-removed": {
23421                         "args": [
23422                             {
23423                                 "name": "arg0",
23424                                 "type": "gchararray"
23425                             },
23426                             {
23427                                 "name": "arg1",
23428                                 "type": "gint"
23429                             }
23430                         ],
23431                         "return-type": "void",
23432                         "when": "last"
23433                     },
23434                     "get-stats": {
23435                         "action": true,
23436                         "args": [
23437                             {
23438                                 "name": "arg0",
23439                                 "type": "gchararray"
23440                             },
23441                             {
23442                                 "name": "arg1",
23443                                 "type": "gint"
23444                             }
23445                         ],
23446                         "return-type": "GstStructure",
23447                         "when": "last"
23448                     },
23449                     "remove": {
23450                         "action": true,
23451                         "args": [
23452                             {
23453                                 "name": "arg0",
23454                                 "type": "gchararray"
23455                             },
23456                             {
23457                                 "name": "arg1",
23458                                 "type": "gint"
23459                             }
23460                         ],
23461                         "return-type": "void",
23462                         "when": "last"
23463                     }
23464                 }
23465             },
23466             "udpsink": {
23467                 "author": "Wim Taymans <wim@fluendo.com>",
23468                 "description": "Send data over the network via UDP",
23469                 "hierarchy": [
23470                     "GstUDPSink",
23471                     "GstMultiUDPSink",
23472                     "GstBaseSink",
23473                     "GstElement",
23474                     "GstObject",
23475                     "GInitiallyUnowned",
23476                     "GObject"
23477                 ],
23478                 "interfaces": [
23479                     "GstURIHandler"
23480                 ],
23481                 "klass": "Sink/Network",
23482                 "long-name": "UDP packet sender",
23483                 "pad-templates": {
23484                     "sink": {
23485                         "caps": "ANY",
23486                         "direction": "sink",
23487                         "presence": "always"
23488                     }
23489                 },
23490                 "properties": {
23491                     "host": {
23492                         "blurb": "The host/IP/Multicast group to send the packets to",
23493                         "conditionally-available": false,
23494                         "construct": false,
23495                         "construct-only": false,
23496                         "controllable": false,
23497                         "default": "localhost",
23498                         "mutable": "null",
23499                         "readable": true,
23500                         "type": "gchararray",
23501                         "writable": true
23502                     },
23503                     "port": {
23504                         "blurb": "The port to send the packets to",
23505                         "conditionally-available": false,
23506                         "construct": false,
23507                         "construct-only": false,
23508                         "controllable": false,
23509                         "default": "5004",
23510                         "max": "65535",
23511                         "min": "0",
23512                         "mutable": "null",
23513                         "readable": true,
23514                         "type": "gint",
23515                         "writable": true
23516                     }
23517                 },
23518                 "rank": "none",
23519                 "signals": {}
23520             },
23521             "udpsrc": {
23522                 "author": "Wim Taymans <wim@fluendo.com>, Thijs Vermeir <thijs.vermeir@barco.com>",
23523                 "description": "Receive data over the network via UDP",
23524                 "hierarchy": [
23525                     "GstUDPSrc",
23526                     "GstPushSrc",
23527                     "GstBaseSrc",
23528                     "GstElement",
23529                     "GstObject",
23530                     "GInitiallyUnowned",
23531                     "GObject"
23532                 ],
23533                 "interfaces": [
23534                     "GstURIHandler"
23535                 ],
23536                 "klass": "Source/Network",
23537                 "long-name": "UDP packet receiver",
23538                 "pad-templates": {
23539                     "src": {
23540                         "caps": "ANY",
23541                         "direction": "src",
23542                         "presence": "always"
23543                     }
23544                 },
23545                 "properties": {
23546                     "address": {
23547                         "blurb": "Address to receive packets for. This is equivalent to the multicast-group property for now",
23548                         "conditionally-available": false,
23549                         "construct": false,
23550                         "construct-only": false,
23551                         "controllable": false,
23552                         "default": "0.0.0.0",
23553                         "mutable": "null",
23554                         "readable": true,
23555                         "type": "gchararray",
23556                         "writable": true
23557                     },
23558                     "auto-multicast": {
23559                         "blurb": "Automatically join/leave multicast groups",
23560                         "conditionally-available": false,
23561                         "construct": false,
23562                         "construct-only": false,
23563                         "controllable": false,
23564                         "default": "true",
23565                         "mutable": "null",
23566                         "readable": true,
23567                         "type": "gboolean",
23568                         "writable": true
23569                     },
23570                     "buffer-size": {
23571                         "blurb": "Size of the kernel receive buffer in bytes, 0=default",
23572                         "conditionally-available": false,
23573                         "construct": false,
23574                         "construct-only": false,
23575                         "controllable": false,
23576                         "default": "0",
23577                         "max": "2147483647",
23578                         "min": "0",
23579                         "mutable": "null",
23580                         "readable": true,
23581                         "type": "gint",
23582                         "writable": true
23583                     },
23584                     "caps": {
23585                         "blurb": "The caps of the source pad",
23586                         "conditionally-available": false,
23587                         "construct": false,
23588                         "construct-only": false,
23589                         "controllable": false,
23590                         "mutable": "null",
23591                         "readable": true,
23592                         "type": "GstCaps",
23593                         "writable": true
23594                     },
23595                     "close-socket": {
23596                         "blurb": "Close socket if passed as property on state change",
23597                         "conditionally-available": false,
23598                         "construct": false,
23599                         "construct-only": false,
23600                         "controllable": false,
23601                         "default": "true",
23602                         "mutable": "null",
23603                         "readable": true,
23604                         "type": "gboolean",
23605                         "writable": true
23606                     },
23607                     "loop": {
23608                         "blurb": "Used for setting the multicast loop parameter. TRUE = enable, FALSE = disable",
23609                         "conditionally-available": false,
23610                         "construct": false,
23611                         "construct-only": false,
23612                         "controllable": false,
23613                         "default": "true",
23614                         "mutable": "null",
23615                         "readable": true,
23616                         "type": "gboolean",
23617                         "writable": true
23618                     },
23619                     "mtu": {
23620                         "blurb": "Maximum expected packet size. This directly defines the allocationsize of the receive buffer pool.",
23621                         "conditionally-available": false,
23622                         "construct": false,
23623                         "construct-only": false,
23624                         "controllable": false,
23625                         "default": "1492",
23626                         "max": "2147483647",
23627                         "min": "0",
23628                         "mutable": "null",
23629                         "readable": true,
23630                         "type": "guint",
23631                         "writable": true
23632                     },
23633                     "multicast-group": {
23634                         "blurb": "The Address of multicast group to join. (DEPRECATED: Use address property instead)",
23635                         "conditionally-available": false,
23636                         "construct": false,
23637                         "construct-only": false,
23638                         "controllable": false,
23639                         "default": "0.0.0.0",
23640                         "mutable": "null",
23641                         "readable": true,
23642                         "type": "gchararray",
23643                         "writable": true
23644                     },
23645                     "multicast-iface": {
23646                         "blurb": "The network interface on which to join the multicast group.This allows multiple interfaces separated by comma. (\"eth0,eth1\")",
23647                         "conditionally-available": false,
23648                         "construct": false,
23649                         "construct-only": false,
23650                         "controllable": false,
23651                         "default": "NULL",
23652                         "mutable": "null",
23653                         "readable": true,
23654                         "type": "gchararray",
23655                         "writable": true
23656                     },
23657                     "port": {
23658                         "blurb": "The port to receive the packets from, 0=allocate",
23659                         "conditionally-available": false,
23660                         "construct": false,
23661                         "construct-only": false,
23662                         "controllable": false,
23663                         "default": "5004",
23664                         "max": "65535",
23665                         "min": "0",
23666                         "mutable": "null",
23667                         "readable": true,
23668                         "type": "gint",
23669                         "writable": true
23670                     },
23671                     "retrieve-sender-address": {
23672                         "blurb": "Whether to retrieve the sender address and add it to buffers as meta. Disabling this might result in minor performance improvements in certain scenarios",
23673                         "conditionally-available": false,
23674                         "construct": false,
23675                         "construct-only": false,
23676                         "controllable": false,
23677                         "default": "true",
23678                         "mutable": "null",
23679                         "readable": true,
23680                         "type": "gboolean",
23681                         "writable": true
23682                     },
23683                     "reuse": {
23684                         "blurb": "Enable reuse of the port",
23685                         "conditionally-available": false,
23686                         "construct": false,
23687                         "construct-only": false,
23688                         "controllable": false,
23689                         "default": "true",
23690                         "mutable": "null",
23691                         "readable": true,
23692                         "type": "gboolean",
23693                         "writable": true
23694                     },
23695                     "skip-first-bytes": {
23696                         "blurb": "number of bytes to skip for each udp packet",
23697                         "conditionally-available": false,
23698                         "construct": false,
23699                         "construct-only": false,
23700                         "controllable": false,
23701                         "default": "0",
23702                         "max": "2147483647",
23703                         "min": "0",
23704                         "mutable": "null",
23705                         "readable": true,
23706                         "type": "gint",
23707                         "writable": true
23708                     },
23709                     "socket": {
23710                         "blurb": "Socket to use for UDP reception. (NULL == allocate)",
23711                         "conditionally-available": false,
23712                         "construct": false,
23713                         "construct-only": false,
23714                         "controllable": false,
23715                         "mutable": "null",
23716                         "readable": true,
23717                         "type": "GSocket",
23718                         "writable": true
23719                     },
23720                     "socket-timestamp": {
23721                         "blurb": "Used for adding alternative timestamp using SO_TIMESTAMP.",
23722                         "conditionally-available": false,
23723                         "construct": false,
23724                         "construct-only": false,
23725                         "controllable": false,
23726                         "default": "disabled (0)",
23727                         "mutable": "null",
23728                         "readable": true,
23729                         "type": "GstSocketTimestampMode",
23730                         "writable": true
23731                     },
23732                     "timeout": {
23733                         "blurb": "Post a message after timeout nanoseconds (0 = disabled)",
23734                         "conditionally-available": false,
23735                         "construct": false,
23736                         "construct-only": false,
23737                         "controllable": false,
23738                         "default": "0",
23739                         "max": "18446744073709551615",
23740                         "min": "0",
23741                         "mutable": "null",
23742                         "readable": true,
23743                         "type": "guint64",
23744                         "writable": true
23745                     },
23746                     "uri": {
23747                         "blurb": "URI in the form of udp://multicast_group:port",
23748                         "conditionally-available": false,
23749                         "construct": false,
23750                         "construct-only": false,
23751                         "controllable": false,
23752                         "default": "udp://0.0.0.0:5004",
23753                         "mutable": "null",
23754                         "readable": true,
23755                         "type": "gchararray",
23756                         "writable": true
23757                     },
23758                     "used-socket": {
23759                         "blurb": "Socket currently in use for UDP reception. (NULL = no socket)",
23760                         "conditionally-available": false,
23761                         "construct": false,
23762                         "construct-only": false,
23763                         "controllable": false,
23764                         "mutable": "null",
23765                         "readable": true,
23766                         "type": "GSocket",
23767                         "writable": false
23768                     }
23769                 },
23770                 "rank": "none"
23771             }
23772         },
23773         "filename": "gstudp",
23774         "license": "LGPL",
23775         "other-types": {
23776             "GstSocketTimestampMode": {
23777                 "kind": "enum",
23778                 "values": [
23779                     {
23780                         "desc": "Disable additional timestamps",
23781                         "name": "disabled",
23782                         "value": "0"
23783                     },
23784                     {
23785                         "desc": "Timestamp with realtime clock (nsec resolution, may not be monotonic)",
23786                         "name": "realtime",
23787                         "value": "1"
23788                     }
23789                 ]
23790             }
23791         },
23792         "package": "GStreamer Good Plug-ins",
23793         "source": "gst-plugins-good",
23794         "tracers": {},
23795         "url": "Unknown package origin"
23796     },
23797     "video4linux2": {
23798         "description": "elements for Video 4 Linux",
23799         "elements": {
23800             "v4l2radio": {
23801                 "author": "Alexey Chernov <4ernov@gmail.com>",
23802                 "description": "Controls a Video4Linux2 radio device",
23803                 "hierarchy": [
23804                     "GstV4l2Radio",
23805                     "GstElement",
23806                     "GstObject",
23807                     "GInitiallyUnowned",
23808                     "GObject"
23809                 ],
23810                 "interfaces": [
23811                     "GstURIHandler",
23812                     "GstTuner"
23813                 ],
23814                 "klass": "Tuner",
23815                 "long-name": "Radio (video4linux2) Tuner",
23816                 "properties": {
23817                     "device": {
23818                         "blurb": "Video4Linux2 radio device location",
23819                         "conditionally-available": false,
23820                         "construct": false,
23821                         "construct-only": false,
23822                         "controllable": false,
23823                         "default": "/dev/radio0",
23824                         "mutable": "null",
23825                         "readable": true,
23826                         "type": "gchararray",
23827                         "writable": true
23828                     },
23829                     "frequency": {
23830                         "blurb": "Station frequency in Hz",
23831                         "conditionally-available": false,
23832                         "construct": false,
23833                         "construct-only": false,
23834                         "controllable": false,
23835                         "default": "0",
23836                         "max": "108000000",
23837                         "min": "87500000",
23838                         "mutable": "null",
23839                         "readable": true,
23840                         "type": "gint",
23841                         "writable": true
23842                     }
23843                 },
23844                 "rank": "none"
23845             },
23846             "v4l2sink": {
23847                 "author": "Rob Clark <rob@ti.com>,",
23848                 "description": "Displays frames on a video4linux2 device",
23849                 "hierarchy": [
23850                     "GstV4l2Sink",
23851                     "GstVideoSink",
23852                     "GstBaseSink",
23853                     "GstElement",
23854                     "GstObject",
23855                     "GInitiallyUnowned",
23856                     "GObject"
23857                 ],
23858                 "interfaces": [
23859                     "GstTuner",
23860                     "GstColorBalance",
23861                     "GstVideoOrientation"
23862                 ],
23863                 "klass": "Sink/Video",
23864                 "long-name": "Video (video4linux2) Sink",
23865                 "pad-templates": {
23866                     "sink": {
23867                         "caps": "image/jpeg:\nvideo/mpeg:\n    mpegversion: 4\n   systemstream: false\nvideo/mpeg:\n    mpegversion: { (int)1, (int)2 }\nvideo/mpegts:\n   systemstream: true\nvideo/x-bayer:\n         format: { bggr, gbrg, grbg, rggb }\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-dv:\n   systemstream: true\nvideo/x-fwht:\nvideo/x-h263:\n        variant: itu\nvideo/x-h264:\n  stream-format: { (string)byte-stream, (string)avc }\n      alignment: au\nvideo/x-h265:\n  stream-format: byte-stream\n      alignment: au\nvideo/x-pwc1:\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-pwc2:\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: { RGB16, BGR, RGB, ABGR, xBGR, RGBA, RGBx, GRAY8, GRAY16_LE, GRAY16_BE, YVU9, YV12, YUY2, YVYU, UYVY, Y42B, Y41B, YUV9, NV12_64Z32, NV24, NV61, NV16, NV21, NV12, I420, ARGB, xRGB, BGRA, BGRx, BGR15, RGB15 }\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-sonix:\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-vp8:\nvideo/x-vp9:\nvideo/x-wmv:\n     wmvversion: 3\n         format: WVC1\n\nvideo/x-raw(format:Interlaced):\n         format: { RGB16, BGR, RGB, ABGR, xBGR, RGBA, RGBx, GRAY8, GRAY16_LE, GRAY16_BE, YVU9, YV12, YUY2, YVYU, UYVY, Y42B, Y41B, YUV9, NV12_64Z32, NV24, NV61, NV16, NV21, NV12, I420, ARGB, xRGB, BGRA, BGRx, BGR15, RGB15 }\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: alternate\n",
23868                         "direction": "sink",
23869                         "presence": "always"
23870                     }
23871                 },
23872                 "properties": {
23873                     "brightness": {
23874                         "blurb": "Picture brightness, or more precisely, the black level",
23875                         "conditionally-available": false,
23876                         "construct": false,
23877                         "construct-only": false,
23878                         "controllable": true,
23879                         "default": "0",
23880                         "max": "2147483647",
23881                         "min": "-2147483648",
23882                         "mutable": "null",
23883                         "readable": true,
23884                         "type": "gint",
23885                         "writable": true
23886                     },
23887                     "contrast": {
23888                         "blurb": "Picture contrast or luma gain",
23889                         "conditionally-available": false,
23890                         "construct": false,
23891                         "construct-only": false,
23892                         "controllable": true,
23893                         "default": "0",
23894                         "max": "2147483647",
23895                         "min": "-2147483648",
23896                         "mutable": "null",
23897                         "readable": true,
23898                         "type": "gint",
23899                         "writable": true
23900                     },
23901                     "crop-height": {
23902                         "blurb": "The height of the video crop; default is equal to negotiated image height",
23903                         "conditionally-available": false,
23904                         "construct": false,
23905                         "construct-only": false,
23906                         "controllable": false,
23907                         "default": "0",
23908                         "max": "-1",
23909                         "min": "0",
23910                         "mutable": "null",
23911                         "readable": true,
23912                         "type": "guint",
23913                         "writable": true
23914                     },
23915                     "crop-left": {
23916                         "blurb": "The leftmost (x) coordinate of the video crop; top left corner of image is 0,0",
23917                         "conditionally-available": false,
23918                         "construct": false,
23919                         "construct-only": false,
23920                         "controllable": false,
23921                         "default": "0",
23922                         "max": "2147483647",
23923                         "min": "-2147483648",
23924                         "mutable": "null",
23925                         "readable": true,
23926                         "type": "gint",
23927                         "writable": true
23928                     },
23929                     "crop-top": {
23930                         "blurb": "The topmost (y) coordinate of the video crop; top left corner of image is 0,0",
23931                         "conditionally-available": false,
23932                         "construct": false,
23933                         "construct-only": false,
23934                         "controllable": false,
23935                         "default": "0",
23936                         "max": "2147483647",
23937                         "min": "-2147483648",
23938                         "mutable": "null",
23939                         "readable": true,
23940                         "type": "gint",
23941                         "writable": true
23942                     },
23943                     "crop-width": {
23944                         "blurb": "The width of the video crop; default is equal to negotiated image width",
23945                         "conditionally-available": false,
23946                         "construct": false,
23947                         "construct-only": false,
23948                         "controllable": false,
23949                         "default": "0",
23950                         "max": "-1",
23951                         "min": "0",
23952                         "mutable": "null",
23953                         "readable": true,
23954                         "type": "guint",
23955                         "writable": true
23956                     },
23957                     "device": {
23958                         "blurb": "Device location",
23959                         "conditionally-available": false,
23960                         "construct": false,
23961                         "construct-only": false,
23962                         "controllable": false,
23963                         "default": "/dev/video1",
23964                         "mutable": "null",
23965                         "readable": true,
23966                         "type": "gchararray",
23967                         "writable": true
23968                     },
23969                     "device-fd": {
23970                         "blurb": "File descriptor of the device",
23971                         "conditionally-available": false,
23972                         "construct": false,
23973                         "construct-only": false,
23974                         "controllable": false,
23975                         "default": "-1",
23976                         "max": "2147483647",
23977                         "min": "-1",
23978                         "mutable": "null",
23979                         "readable": true,
23980                         "type": "gint",
23981                         "writable": false
23982                     },
23983                     "device-name": {
23984                         "blurb": "Name of the device",
23985                         "conditionally-available": false,
23986                         "construct": false,
23987                         "construct-only": false,
23988                         "controllable": false,
23989                         "default": "NULL",
23990                         "mutable": "null",
23991                         "readable": true,
23992                         "type": "gchararray",
23993                         "writable": false
23994                     },
23995                     "extra-controls": {
23996                         "blurb": "Extra v4l2 controls (CIDs) for the device",
23997                         "conditionally-available": false,
23998                         "construct": false,
23999                         "construct-only": false,
24000                         "controllable": false,
24001                         "mutable": "null",
24002                         "readable": true,
24003                         "type": "GstStructure",
24004                         "writable": true
24005                     },
24006                     "flags": {
24007                         "blurb": "Device type flags",
24008                         "conditionally-available": false,
24009                         "construct": false,
24010                         "construct-only": false,
24011                         "controllable": false,
24012                         "default": "(none)",
24013                         "mutable": "null",
24014                         "readable": true,
24015                         "type": "GstV4l2DeviceTypeFlags",
24016                         "writable": false
24017                     },
24018                     "force-aspect-ratio": {
24019                         "blurb": "When enabled, the pixel aspect ratio will be enforced",
24020                         "conditionally-available": false,
24021                         "construct": false,
24022                         "construct-only": false,
24023                         "controllable": false,
24024                         "default": "true",
24025                         "mutable": "null",
24026                         "readable": true,
24027                         "type": "gboolean",
24028                         "writable": true
24029                     },
24030                     "hue": {
24031                         "blurb": "Hue or color balance",
24032                         "conditionally-available": false,
24033                         "construct": false,
24034                         "construct-only": false,
24035                         "controllable": true,
24036                         "default": "0",
24037                         "max": "2147483647",
24038                         "min": "-2147483648",
24039                         "mutable": "null",
24040                         "readable": true,
24041                         "type": "gint",
24042                         "writable": true
24043                     },
24044                     "io-mode": {
24045                         "blurb": "I/O mode",
24046                         "conditionally-available": false,
24047                         "construct": false,
24048                         "construct-only": false,
24049                         "controllable": false,
24050                         "default": "auto (0)",
24051                         "mutable": "null",
24052                         "readable": true,
24053                         "type": "GstV4l2IOMode",
24054                         "writable": true
24055                     },
24056                     "norm": {
24057                         "blurb": "video standard",
24058                         "conditionally-available": false,
24059                         "construct": false,
24060                         "construct-only": false,
24061                         "controllable": false,
24062                         "default": "none (0)",
24063                         "mutable": "null",
24064                         "readable": true,
24065                         "type": "V4L2_TV_norms",
24066                         "writable": true
24067                     },
24068                     "overlay-height": {
24069                         "blurb": "The height of the video overlay; default is equal to negotiated image height",
24070                         "conditionally-available": false,
24071                         "construct": false,
24072                         "construct-only": false,
24073                         "controllable": false,
24074                         "default": "0",
24075                         "max": "-1",
24076                         "min": "0",
24077                         "mutable": "null",
24078                         "readable": true,
24079                         "type": "guint",
24080                         "writable": true
24081                     },
24082                     "overlay-left": {
24083                         "blurb": "The leftmost (x) coordinate of the video overlay; top left corner of screen is 0,0",
24084                         "conditionally-available": false,
24085                         "construct": false,
24086                         "construct-only": false,
24087                         "controllable": false,
24088                         "default": "0",
24089                         "max": "2147483647",
24090                         "min": "-2147483648",
24091                         "mutable": "null",
24092                         "readable": true,
24093                         "type": "gint",
24094                         "writable": true
24095                     },
24096                     "overlay-top": {
24097                         "blurb": "The topmost (y) coordinate of the video overlay; top left corner of screen is 0,0",
24098                         "conditionally-available": false,
24099                         "construct": false,
24100                         "construct-only": false,
24101                         "controllable": false,
24102                         "default": "0",
24103                         "max": "2147483647",
24104                         "min": "-2147483648",
24105                         "mutable": "null",
24106                         "readable": true,
24107                         "type": "gint",
24108                         "writable": true
24109                     },
24110                     "overlay-width": {
24111                         "blurb": "The width of the video overlay; default is equal to negotiated image width",
24112                         "conditionally-available": false,
24113                         "construct": false,
24114                         "construct-only": false,
24115                         "controllable": false,
24116                         "default": "0",
24117                         "max": "-1",
24118                         "min": "0",
24119                         "mutable": "null",
24120                         "readable": true,
24121                         "type": "guint",
24122                         "writable": true
24123                     },
24124                     "pixel-aspect-ratio": {
24125                         "blurb": "Overwrite the pixel aspect ratio of the device",
24126                         "conditionally-available": false,
24127                         "construct": false,
24128                         "construct-only": false,
24129                         "controllable": false,
24130                         "default": "NULL",
24131                         "mutable": "null",
24132                         "readable": true,
24133                         "type": "gchararray",
24134                         "writable": true
24135                     },
24136                     "saturation": {
24137                         "blurb": "Picture color saturation or chroma gain",
24138                         "conditionally-available": false,
24139                         "construct": false,
24140                         "construct-only": false,
24141                         "controllable": true,
24142                         "default": "0",
24143                         "max": "2147483647",
24144                         "min": "-2147483648",
24145                         "mutable": "null",
24146                         "readable": true,
24147                         "type": "gint",
24148                         "writable": true
24149                     }
24150                 },
24151                 "rank": "none"
24152             },
24153             "v4l2src": {
24154                 "author": "Edgard Lima <edgard.lima@gmail.com>, Stefan Kost <ensonic@users.sf.net>",
24155                 "description": "Reads frames from a Video4Linux2 device",
24156                 "hierarchy": [
24157                     "GstV4l2Src",
24158                     "GstPushSrc",
24159                     "GstBaseSrc",
24160                     "GstElement",
24161                     "GstObject",
24162                     "GInitiallyUnowned",
24163                     "GObject"
24164                 ],
24165                 "interfaces": [
24166                     "GstURIHandler",
24167                     "GstTuner",
24168                     "GstColorBalance",
24169                     "GstVideoOrientation"
24170                 ],
24171                 "klass": "Source/Video",
24172                 "long-name": "Video (video4linux2) Source",
24173                 "pad-templates": {
24174                     "src": {
24175                         "caps": "image/jpeg:\nvideo/mpeg:\n    mpegversion: 4\n   systemstream: false\nvideo/mpeg:\n    mpegversion: { (int)1, (int)2 }\nvideo/mpegts:\n   systemstream: true\nvideo/x-bayer:\n         format: { bggr, gbrg, grbg, rggb }\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-dv:\n   systemstream: true\nvideo/x-fwht:\nvideo/x-h263:\n        variant: itu\nvideo/x-h264:\n  stream-format: { (string)byte-stream, (string)avc }\n      alignment: au\nvideo/x-h265:\n  stream-format: byte-stream\n      alignment: au\nvideo/x-pwc1:\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-pwc2:\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: { RGB16, BGR, RGB, ABGR, xBGR, RGBA, RGBx, GRAY8, GRAY16_LE, GRAY16_BE, YVU9, YV12, YUY2, YVYU, UYVY, Y42B, Y41B, YUV9, NV12_64Z32, NV24, NV61, NV16, NV21, NV12, I420, ARGB, xRGB, BGRA, BGRx, BGR15, RGB15 }\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-sonix:\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-vp8:\nvideo/x-vp9:\nvideo/x-wmv:\n     wmvversion: 3\n         format: WVC1\n\nvideo/x-raw(format:Interlaced):\n         format: { RGB16, BGR, RGB, ABGR, xBGR, RGBA, RGBx, GRAY8, GRAY16_LE, GRAY16_BE, YVU9, YV12, YUY2, YVYU, UYVY, Y42B, Y41B, YUV9, NV12_64Z32, NV24, NV61, NV16, NV21, NV12, I420, ARGB, xRGB, BGRA, BGRx, BGR15, RGB15 }\n          width: [ 1, 32768 ]\n         height: [ 1, 32768 ]\n      framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: alternate\n",
24176                         "direction": "src",
24177                         "presence": "always"
24178                     }
24179                 },
24180                 "properties": {
24181                     "brightness": {
24182                         "blurb": "Picture brightness, or more precisely, the black level",
24183                         "conditionally-available": false,
24184                         "construct": false,
24185                         "construct-only": false,
24186                         "controllable": true,
24187                         "default": "0",
24188                         "max": "2147483647",
24189                         "min": "-2147483648",
24190                         "mutable": "null",
24191                         "readable": true,
24192                         "type": "gint",
24193                         "writable": true
24194                     },
24195                     "contrast": {
24196                         "blurb": "Picture contrast or luma gain",
24197                         "conditionally-available": false,
24198                         "construct": false,
24199                         "construct-only": false,
24200                         "controllable": true,
24201                         "default": "0",
24202                         "max": "2147483647",
24203                         "min": "-2147483648",
24204                         "mutable": "null",
24205                         "readable": true,
24206                         "type": "gint",
24207                         "writable": true
24208                     },
24209                     "device": {
24210                         "blurb": "Device location",
24211                         "conditionally-available": false,
24212                         "construct": false,
24213                         "construct-only": false,
24214                         "controllable": false,
24215                         "default": "/dev/video0",
24216                         "mutable": "null",
24217                         "readable": true,
24218                         "type": "gchararray",
24219                         "writable": true
24220                     },
24221                     "device-fd": {
24222                         "blurb": "File descriptor of the device",
24223                         "conditionally-available": false,
24224                         "construct": false,
24225                         "construct-only": false,
24226                         "controllable": false,
24227                         "default": "-1",
24228                         "max": "2147483647",
24229                         "min": "-1",
24230                         "mutable": "null",
24231                         "readable": true,
24232                         "type": "gint",
24233                         "writable": false
24234                     },
24235                     "device-name": {
24236                         "blurb": "Name of the device",
24237                         "conditionally-available": false,
24238                         "construct": false,
24239                         "construct-only": false,
24240                         "controllable": false,
24241                         "default": "NULL",
24242                         "mutable": "null",
24243                         "readable": true,
24244                         "type": "gchararray",
24245                         "writable": false
24246                     },
24247                     "extra-controls": {
24248                         "blurb": "Extra v4l2 controls (CIDs) for the device",
24249                         "conditionally-available": false,
24250                         "construct": false,
24251                         "construct-only": false,
24252                         "controllable": false,
24253                         "mutable": "null",
24254                         "readable": true,
24255                         "type": "GstStructure",
24256                         "writable": true
24257                     },
24258                     "flags": {
24259                         "blurb": "Device type flags",
24260                         "conditionally-available": false,
24261                         "construct": false,
24262                         "construct-only": false,
24263                         "controllable": false,
24264                         "default": "(none)",
24265                         "mutable": "null",
24266                         "readable": true,
24267                         "type": "GstV4l2DeviceTypeFlags",
24268                         "writable": false
24269                     },
24270                     "force-aspect-ratio": {
24271                         "blurb": "When enabled, the pixel aspect ratio will be enforced",
24272                         "conditionally-available": false,
24273                         "construct": false,
24274                         "construct-only": false,
24275                         "controllable": false,
24276                         "default": "true",
24277                         "mutable": "null",
24278                         "readable": true,
24279                         "type": "gboolean",
24280                         "writable": true
24281                     },
24282                     "hue": {
24283                         "blurb": "Hue or color balance",
24284                         "conditionally-available": false,
24285                         "construct": false,
24286                         "construct-only": false,
24287                         "controllable": true,
24288                         "default": "0",
24289                         "max": "2147483647",
24290                         "min": "-2147483648",
24291                         "mutable": "null",
24292                         "readable": true,
24293                         "type": "gint",
24294                         "writable": true
24295                     },
24296                     "io-mode": {
24297                         "blurb": "I/O mode",
24298                         "conditionally-available": false,
24299                         "construct": false,
24300                         "construct-only": false,
24301                         "controllable": false,
24302                         "default": "auto (0)",
24303                         "mutable": "null",
24304                         "readable": true,
24305                         "type": "GstV4l2IOMode",
24306                         "writable": true
24307                     },
24308                     "norm": {
24309                         "blurb": "video standard",
24310                         "conditionally-available": false,
24311                         "construct": false,
24312                         "construct-only": false,
24313                         "controllable": false,
24314                         "default": "none (0)",
24315                         "mutable": "null",
24316                         "readable": true,
24317                         "type": "V4L2_TV_norms",
24318                         "writable": true
24319                     },
24320                     "pixel-aspect-ratio": {
24321                         "blurb": "Overwrite the pixel aspect ratio of the device",
24322                         "conditionally-available": false,
24323                         "construct": false,
24324                         "construct-only": false,
24325                         "controllable": false,
24326                         "default": "NULL",
24327                         "mutable": "null",
24328                         "readable": true,
24329                         "type": "gchararray",
24330                         "writable": true
24331                     },
24332                     "saturation": {
24333                         "blurb": "Picture color saturation or chroma gain",
24334                         "conditionally-available": false,
24335                         "construct": false,
24336                         "construct-only": false,
24337                         "controllable": true,
24338                         "default": "0",
24339                         "max": "2147483647",
24340                         "min": "-2147483648",
24341                         "mutable": "null",
24342                         "readable": true,
24343                         "type": "gint",
24344                         "writable": true
24345                     }
24346                 },
24347                 "rank": "primary",
24348                 "signals": {
24349                     "prepare-format": {
24350                         "args": [
24351                             {
24352                                 "name": "arg0",
24353                                 "type": "gint"
24354                             },
24355                             {
24356                                 "name": "arg1",
24357                                 "type": "GstCaps"
24358                             }
24359                         ],
24360                         "return-type": "void",
24361                         "when": "last"
24362                     }
24363                 }
24364             }
24365         },
24366         "filename": "gstvideo4linux2",
24367         "license": "LGPL",
24368         "other-types": {
24369             "GstTuner": {
24370                 "hierarchy": [
24371                     "GstTuner",
24372                     "GInterface"
24373                 ],
24374                 "kind": "interface",
24375                 "signals": {
24376                     "channel-changed": {
24377                         "args": [
24378                             {
24379                                 "name": "arg0",
24380                                 "type": "GstTunerChannel"
24381                             }
24382                         ],
24383                         "return-type": "void",
24384                         "when": "last"
24385                     },
24386                     "frequency-changed": {
24387                         "args": [
24388                             {
24389                                 "name": "arg0",
24390                                 "type": "GstTunerChannel"
24391                             },
24392                             {
24393                                 "name": "arg1",
24394                                 "type": "gulong"
24395                             }
24396                         ],
24397                         "return-type": "void",
24398                         "when": "last"
24399                     },
24400                     "norm-changed": {
24401                         "args": [
24402                             {
24403                                 "name": "arg0",
24404                                 "type": "GstTunerNorm"
24405                             }
24406                         ],
24407                         "return-type": "void",
24408                         "when": "last"
24409                     },
24410                     "signal-changed": {
24411                         "args": [
24412                             {
24413                                 "name": "arg0",
24414                                 "type": "GstTunerChannel"
24415                             },
24416                             {
24417                                 "name": "arg1",
24418                                 "type": "gint"
24419                             }
24420                         ],
24421                         "return-type": "void",
24422                         "when": "last"
24423                     }
24424                 }
24425             },
24426             "GstTunerChannel": {
24427                 "hierarchy": [
24428                     "GstTunerChannel",
24429                     "GObject"
24430                 ],
24431                 "kind": "object",
24432                 "signals": {
24433                     "frequency-changed": {
24434                         "args": [
24435                             {
24436                                 "name": "arg0",
24437                                 "type": "gulong"
24438                             }
24439                         ],
24440                         "return-type": "void",
24441                         "when": "last"
24442                     },
24443                     "signal-changed": {
24444                         "args": [
24445                             {
24446                                 "name": "arg0",
24447                                 "type": "gint"
24448                             }
24449                         ],
24450                         "return-type": "void",
24451                         "when": "last"
24452                     }
24453                 }
24454             },
24455             "GstTunerNorm": {
24456                 "hierarchy": [
24457                     "GstTunerNorm",
24458                     "GObject"
24459                 ],
24460                 "kind": "object"
24461             },
24462             "GstV4l2DeviceTypeFlags": {
24463                 "kind": "flags",
24464                 "values": [
24465                     {
24466                         "desc": "Device supports video capture",
24467                         "name": "capture",
24468                         "value": "0x00000001"
24469                     },
24470                     {
24471                         "desc": "Device supports video playback",
24472                         "name": "output",
24473                         "value": "0x00000002"
24474                     },
24475                     {
24476                         "desc": "Device supports video overlay",
24477                         "name": "overlay",
24478                         "value": "0x00000004"
24479                     },
24480                     {
24481                         "desc": "Device supports the VBI capture",
24482                         "name": "vbi-capture",
24483                         "value": "0x00000010"
24484                     },
24485                     {
24486                         "desc": "Device supports the VBI output",
24487                         "name": "vbi-output",
24488                         "value": "0x00000020"
24489                     },
24490                     {
24491                         "desc": "Device has a tuner or modulator",
24492                         "name": "tuner",
24493                         "value": "0x00010000"
24494                     },
24495                     {
24496                         "desc": "Device has audio inputs or outputs",
24497                         "name": "audio",
24498                         "value": "0x00020000"
24499                     }
24500                 ]
24501             },
24502             "GstV4l2IOMode": {
24503                 "kind": "enum",
24504                 "values": [
24505                     {
24506                         "desc": "GST_V4L2_IO_AUTO",
24507                         "name": "auto",
24508                         "value": "0"
24509                     },
24510                     {
24511                         "desc": "GST_V4L2_IO_RW",
24512                         "name": "rw",
24513                         "value": "1"
24514                     },
24515                     {
24516                         "desc": "GST_V4L2_IO_MMAP",
24517                         "name": "mmap",
24518                         "value": "2"
24519                     },
24520                     {
24521                         "desc": "GST_V4L2_IO_USERPTR",
24522                         "name": "userptr",
24523                         "value": "3"
24524                     },
24525                     {
24526                         "desc": "GST_V4L2_IO_DMABUF",
24527                         "name": "dmabuf",
24528                         "value": "4"
24529                     },
24530                     {
24531                         "desc": "GST_V4L2_IO_DMABUF_IMPORT",
24532                         "name": "dmabuf-import",
24533                         "value": "5"
24534                     }
24535                 ]
24536             },
24537             "V4L2_TV_norms": {
24538                 "kind": "enum",
24539                 "values": [
24540                     {
24541                         "desc": "none",
24542                         "name": "none",
24543                         "value": "0"
24544                     },
24545                     {
24546                         "desc": "NTSC",
24547                         "name": "NTSC",
24548                         "value": "45056"
24549                     },
24550                     {
24551                         "desc": "NTSC-M",
24552                         "name": "NTSC-M",
24553                         "value": "4096"
24554                     },
24555                     {
24556                         "desc": "NTSC-M-JP",
24557                         "name": "NTSC-M-JP",
24558                         "value": "8192"
24559                     },
24560                     {
24561                         "desc": "NTSC-M-KR",
24562                         "name": "NTSC-M-KR",
24563                         "value": "32768"
24564                     },
24565                     {
24566                         "desc": "NTSC-443",
24567                         "name": "NTSC-443",
24568                         "value": "16384"
24569                     },
24570                     {
24571                         "desc": "PAL",
24572                         "name": "PAL",
24573                         "value": "255"
24574                     },
24575                     {
24576                         "desc": "PAL-BG",
24577                         "name": "PAL-BG",
24578                         "value": "7"
24579                     },
24580                     {
24581                         "desc": "PAL-B",
24582                         "name": "PAL-B",
24583                         "value": "1"
24584                     },
24585                     {
24586                         "desc": "PAL-B1",
24587                         "name": "PAL-B1",
24588                         "value": "2"
24589                     },
24590                     {
24591                         "desc": "PAL-G",
24592                         "name": "PAL-G",
24593                         "value": "4"
24594                     },
24595                     {
24596                         "desc": "PAL-H",
24597                         "name": "PAL-H",
24598                         "value": "8"
24599                     },
24600                     {
24601                         "desc": "PAL-I",
24602                         "name": "PAL-I",
24603                         "value": "16"
24604                     },
24605                     {
24606                         "desc": "PAL-DK",
24607                         "name": "PAL-DK",
24608                         "value": "224"
24609                     },
24610                     {
24611                         "desc": "PAL-D",
24612                         "name": "PAL-D",
24613                         "value": "32"
24614                     },
24615                     {
24616                         "desc": "PAL-D1",
24617                         "name": "PAL-D1",
24618                         "value": "64"
24619                     },
24620                     {
24621                         "desc": "PAL-K",
24622                         "name": "PAL-K",
24623                         "value": "128"
24624                     },
24625                     {
24626                         "desc": "PAL-M",
24627                         "name": "PAL-M",
24628                         "value": "256"
24629                     },
24630                     {
24631                         "desc": "PAL-N",
24632                         "name": "PAL-N",
24633                         "value": "512"
24634                     },
24635                     {
24636                         "desc": "PAL-Nc",
24637                         "name": "PAL-Nc",
24638                         "value": "1024"
24639                     },
24640                     {
24641                         "desc": "PAL-60",
24642                         "name": "PAL-60",
24643                         "value": "2048"
24644                     },
24645                     {
24646                         "desc": "SECAM",
24647                         "name": "SECAM",
24648                         "value": "16711680"
24649                     },
24650                     {
24651                         "desc": "SECAM-B",
24652                         "name": "SECAM-B",
24653                         "value": "65536"
24654                     },
24655                     {
24656                         "desc": "SECAM-G",
24657                         "name": "SECAM-G",
24658                         "value": "262144"
24659                     },
24660                     {
24661                         "desc": "SECAM-H",
24662                         "name": "SECAM-H",
24663                         "value": "524288"
24664                     },
24665                     {
24666                         "desc": "SECAM-DK",
24667                         "name": "SECAM-DK",
24668                         "value": "3276800"
24669                     },
24670                     {
24671                         "desc": "SECAM-D",
24672                         "name": "SECAM-D",
24673                         "value": "131072"
24674                     },
24675                     {
24676                         "desc": "SECAM-K",
24677                         "name": "SECAM-K",
24678                         "value": "1048576"
24679                     },
24680                     {
24681                         "desc": "SECAM-K1",
24682                         "name": "SECAM-K1",
24683                         "value": "2097152"
24684                     },
24685                     {
24686                         "desc": "SECAM-L",
24687                         "name": "SECAM-L",
24688                         "value": "4194304"
24689                     },
24690                     {
24691                         "desc": "SECAM-Lc",
24692                         "name": "SECAM-Lc",
24693                         "value": "8388608"
24694                     }
24695                 ]
24696             }
24697         },
24698         "package": "GStreamer Good Plug-ins",
24699         "source": "gst-plugins-good",
24700         "tracers": {},
24701         "url": "Unknown package origin"
24702     },
24703     "videobox": {
24704         "description": "resizes a video by adding borders or cropping",
24705         "elements": {
24706             "videobox": {
24707                 "author": "Wim Taymans <wim@fluendo.com>",
24708                 "description": "Resizes a video by adding borders or cropping",
24709                 "hierarchy": [
24710                     "GstVideoBox",
24711                     "GstVideoFilter",
24712                     "GstBaseTransform",
24713                     "GstElement",
24714                     "GstObject",
24715                     "GInitiallyUnowned",
24716                     "GObject"
24717                 ],
24718                 "klass": "Filter/Effect/Video",
24719                 "long-name": "Video box filter",
24720                 "pad-templates": {
24721                     "sink": {
24722                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA, xRGB, BGRx, xBGR, RGBx, RGB, BGR, Y444, Y42B, YUY2, YVYU, UYVY, I420, YV12, Y41B, GRAY8, GRAY16_BE, GRAY16_LE }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
24723                         "direction": "sink",
24724                         "presence": "always"
24725                     },
24726                     "src": {
24727                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA, xRGB, BGRx, xBGR, RGBx, RGB, BGR, Y444, Y42B, YUY2, YVYU, UYVY, I420, YV12, Y41B, GRAY8, GRAY16_BE, GRAY16_LE }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
24728                         "direction": "src",
24729                         "presence": "always"
24730                     }
24731                 },
24732                 "properties": {
24733                     "alpha": {
24734                         "blurb": "Alpha value picture",
24735                         "conditionally-available": false,
24736                         "construct": false,
24737                         "construct-only": false,
24738                         "controllable": true,
24739                         "default": "1",
24740                         "max": "1",
24741                         "min": "0",
24742                         "mutable": "null",
24743                         "readable": true,
24744                         "type": "gdouble",
24745                         "writable": true
24746                     },
24747                     "autocrop": {
24748                         "blurb": "Auto crop",
24749                         "conditionally-available": false,
24750                         "construct": false,
24751                         "construct-only": false,
24752                         "controllable": false,
24753                         "default": "false",
24754                         "mutable": "null",
24755                         "readable": true,
24756                         "type": "gboolean",
24757                         "writable": true
24758                     },
24759                     "border-alpha": {
24760                         "blurb": "Alpha value of the border",
24761                         "conditionally-available": false,
24762                         "construct": false,
24763                         "construct-only": false,
24764                         "controllable": true,
24765                         "default": "1",
24766                         "max": "1",
24767                         "min": "0",
24768                         "mutable": "null",
24769                         "readable": true,
24770                         "type": "gdouble",
24771                         "writable": true
24772                     },
24773                     "bottom": {
24774                         "blurb": "Pixels to box at bottom (<0 = add a border)",
24775                         "conditionally-available": false,
24776                         "construct": false,
24777                         "construct-only": false,
24778                         "controllable": true,
24779                         "default": "0",
24780                         "max": "2147483647",
24781                         "min": "-2147483648",
24782                         "mutable": "null",
24783                         "readable": true,
24784                         "type": "gint",
24785                         "writable": true
24786                     },
24787                     "fill": {
24788                         "blurb": "How to fill the borders",
24789                         "conditionally-available": false,
24790                         "construct": false,
24791                         "construct-only": false,
24792                         "controllable": true,
24793                         "default": "black (0)",
24794                         "mutable": "null",
24795                         "readable": true,
24796                         "type": "GstVideoBoxFill",
24797                         "writable": true
24798                     },
24799                     "left": {
24800                         "blurb": "Pixels to box at left (<0  = add a border)",
24801                         "conditionally-available": false,
24802                         "construct": false,
24803                         "construct-only": false,
24804                         "controllable": true,
24805                         "default": "0",
24806                         "max": "2147483647",
24807                         "min": "-2147483648",
24808                         "mutable": "null",
24809                         "readable": true,
24810                         "type": "gint",
24811                         "writable": true
24812                     },
24813                     "right": {
24814                         "blurb": "Pixels to box at right (<0 = add a border)",
24815                         "conditionally-available": false,
24816                         "construct": false,
24817                         "construct-only": false,
24818                         "controllable": true,
24819                         "default": "0",
24820                         "max": "2147483647",
24821                         "min": "-2147483648",
24822                         "mutable": "null",
24823                         "readable": true,
24824                         "type": "gint",
24825                         "writable": true
24826                     },
24827                     "top": {
24828                         "blurb": "Pixels to box at top (<0 = add a border)",
24829                         "conditionally-available": false,
24830                         "construct": false,
24831                         "construct-only": false,
24832                         "controllable": true,
24833                         "default": "0",
24834                         "max": "2147483647",
24835                         "min": "-2147483648",
24836                         "mutable": "null",
24837                         "readable": true,
24838                         "type": "gint",
24839                         "writable": true
24840                     }
24841                 },
24842                 "rank": "none"
24843             }
24844         },
24845         "filename": "gstvideobox",
24846         "license": "LGPL",
24847         "other-types": {
24848             "GstVideoBoxFill": {
24849                 "kind": "enum",
24850                 "values": [
24851                     {
24852                         "desc": "Black",
24853                         "name": "black",
24854                         "value": "0"
24855                     },
24856                     {
24857                         "desc": "Green",
24858                         "name": "green",
24859                         "value": "1"
24860                     },
24861                     {
24862                         "desc": "Blue",
24863                         "name": "blue",
24864                         "value": "2"
24865                     },
24866                     {
24867                         "desc": "Red",
24868                         "name": "red",
24869                         "value": "3"
24870                     },
24871                     {
24872                         "desc": "Yellow",
24873                         "name": "yellow",
24874                         "value": "4"
24875                     },
24876                     {
24877                         "desc": "White",
24878                         "name": "white",
24879                         "value": "5"
24880                     }
24881                 ]
24882             }
24883         },
24884         "package": "GStreamer Good Plug-ins",
24885         "source": "gst-plugins-good",
24886         "tracers": {},
24887         "url": "Unknown package origin"
24888     },
24889     "videocrop": {
24890         "description": "Crops video into a user-defined region",
24891         "elements": {
24892             "aspectratiocrop": {
24893                 "author": "Thijs Vermeir <thijsvermeir@gmail.com>",
24894                 "description": "Crops video into a user-defined aspect-ratio",
24895                 "hierarchy": [
24896                     "GstAspectRatioCrop",
24897                     "GstBin",
24898                     "GstElement",
24899                     "GstObject",
24900                     "GInitiallyUnowned",
24901                     "GObject"
24902                 ],
24903                 "interfaces": [
24904                     "GstChildProxy"
24905                 ],
24906                 "klass": "Filter/Effect/Video",
24907                 "long-name": "aspectratiocrop",
24908                 "pad-templates": {
24909                     "sink": {
24910                         "caps": "video/x-raw:\n         format: { RGB, BGR, RGB16, RGB15, RGBx, xRGB, BGRx, xBGR, RGBA, ARGB, BGRA, ABGR, GRAY8, GRAY16_LE, GRAY16_BE, AYUV, YVYU, YUY2, UYVY, I420, A420, YV12, Y444, Y42B, Y41B, I420_10BE, A420_10BE, Y444_10BE, A444_10BE, I422_10BE, A422_10BE, I420_10LE, A420_10LE, Y444_10LE, A444_10LE, I422_10LE, A422_10LE, I420_12BE, Y444_12BE, I422_12BE, I420_12LE, Y444_12LE, I422_12LE, GBR, GBR_10BE, GBR_10LE, GBR_12BE, GBR_12LE, GBRA, GBRA_10BE, GBRA_10LE, GBRA_12BE, GBRA_12LE, NV12, NV21 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
24911                         "direction": "sink",
24912                         "presence": "always"
24913                     },
24914                     "src": {
24915                         "caps": "video/x-raw:\n         format: { RGB, BGR, RGB16, RGB15, RGBx, xRGB, BGRx, xBGR, RGBA, ARGB, BGRA, ABGR, GRAY8, GRAY16_LE, GRAY16_BE, AYUV, YVYU, YUY2, UYVY, I420, A420, YV12, Y444, Y42B, Y41B, I420_10BE, A420_10BE, Y444_10BE, A444_10BE, I422_10BE, A422_10BE, I420_10LE, A420_10LE, Y444_10LE, A444_10LE, I422_10LE, A422_10LE, I420_12BE, Y444_12BE, I422_12BE, I420_12LE, Y444_12LE, I422_12LE, GBR, GBR_10BE, GBR_10LE, GBR_12BE, GBR_12LE, GBRA, GBRA_10BE, GBRA_10LE, GBRA_12BE, GBRA_12LE, NV12, NV21 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
24916                         "direction": "src",
24917                         "presence": "always"
24918                     }
24919                 },
24920                 "properties": {
24921                     "aspect-ratio": {
24922                         "blurb": "Target aspect-ratio of video",
24923                         "conditionally-available": false,
24924                         "construct": false,
24925                         "construct-only": false,
24926                         "controllable": false,
24927                         "default": "0/1",
24928                         "max": "2147483647/1",
24929                         "min": "0/1",
24930                         "mutable": "null",
24931                         "readable": true,
24932                         "type": "GstFraction",
24933                         "writable": true
24934                     }
24935                 },
24936                 "rank": "none"
24937             },
24938             "videocrop": {
24939                 "author": "Tim-Philipp Müller <tim centricular net>",
24940                 "description": "Crops video into a user-defined region",
24941                 "hierarchy": [
24942                     "GstVideoCrop",
24943                     "GstVideoFilter",
24944                     "GstBaseTransform",
24945                     "GstElement",
24946                     "GstObject",
24947                     "GInitiallyUnowned",
24948                     "GObject"
24949                 ],
24950                 "klass": "Filter/Effect/Video",
24951                 "long-name": "Crop",
24952                 "pad-templates": {
24953                     "sink": {
24954                         "caps": "video/x-raw:\n         format: { RGB, BGR, RGB16, RGB15, RGBx, xRGB, BGRx, xBGR, RGBA, ARGB, BGRA, ABGR, GRAY8, GRAY16_LE, GRAY16_BE, AYUV, YVYU, YUY2, UYVY, I420, A420, YV12, Y444, Y42B, Y41B, I420_10BE, A420_10BE, Y444_10BE, A444_10BE, I422_10BE, A422_10BE, I420_10LE, A420_10LE, Y444_10LE, A444_10LE, I422_10LE, A422_10LE, I420_12BE, Y444_12BE, I422_12BE, I420_12LE, Y444_12LE, I422_12LE, GBR, GBR_10BE, GBR_10LE, GBR_12BE, GBR_12LE, GBRA, GBRA_10BE, GBRA_10LE, GBRA_12BE, GBRA_12LE, NV12, NV21 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
24955                         "direction": "sink",
24956                         "presence": "always"
24957                     },
24958                     "src": {
24959                         "caps": "video/x-raw:\n         format: { RGB, BGR, RGB16, RGB15, RGBx, xRGB, BGRx, xBGR, RGBA, ARGB, BGRA, ABGR, GRAY8, GRAY16_LE, GRAY16_BE, AYUV, YVYU, YUY2, UYVY, I420, A420, YV12, Y444, Y42B, Y41B, I420_10BE, A420_10BE, Y444_10BE, A444_10BE, I422_10BE, A422_10BE, I420_10LE, A420_10LE, Y444_10LE, A444_10LE, I422_10LE, A422_10LE, I420_12BE, Y444_12BE, I422_12BE, I420_12LE, Y444_12LE, I422_12LE, GBR, GBR_10BE, GBR_10LE, GBR_12BE, GBR_12LE, GBRA, GBRA_10BE, GBRA_10LE, GBRA_12BE, GBRA_12LE, NV12, NV21 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
24960                         "direction": "src",
24961                         "presence": "always"
24962                     }
24963                 },
24964                 "properties": {
24965                     "bottom": {
24966                         "blurb": "Pixels to crop at bottom (-1 to auto-crop)",
24967                         "conditionally-available": false,
24968                         "construct": false,
24969                         "construct-only": false,
24970                         "controllable": true,
24971                         "default": "0",
24972                         "max": "2147483647",
24973                         "min": "-1",
24974                         "mutable": "playing",
24975                         "readable": true,
24976                         "type": "gint",
24977                         "writable": true
24978                     },
24979                     "left": {
24980                         "blurb": "Pixels to crop at left (-1 to auto-crop)",
24981                         "conditionally-available": false,
24982                         "construct": false,
24983                         "construct-only": false,
24984                         "controllable": true,
24985                         "default": "0",
24986                         "max": "2147483647",
24987                         "min": "-1",
24988                         "mutable": "playing",
24989                         "readable": true,
24990                         "type": "gint",
24991                         "writable": true
24992                     },
24993                     "right": {
24994                         "blurb": "Pixels to crop at right (-1 to auto-crop)",
24995                         "conditionally-available": false,
24996                         "construct": false,
24997                         "construct-only": false,
24998                         "controllable": true,
24999                         "default": "0",
25000                         "max": "2147483647",
25001                         "min": "-1",
25002                         "mutable": "playing",
25003                         "readable": true,
25004                         "type": "gint",
25005                         "writable": true
25006                     },
25007                     "top": {
25008                         "blurb": "Pixels to crop at top (-1 to auto-crop)",
25009                         "conditionally-available": false,
25010                         "construct": false,
25011                         "construct-only": false,
25012                         "controllable": true,
25013                         "default": "0",
25014                         "max": "2147483647",
25015                         "min": "-1",
25016                         "mutable": "playing",
25017                         "readable": true,
25018                         "type": "gint",
25019                         "writable": true
25020                     }
25021                 },
25022                 "rank": "none"
25023             }
25024         },
25025         "filename": "gstvideocrop",
25026         "license": "LGPL",
25027         "other-types": {},
25028         "package": "GStreamer Good Plug-ins",
25029         "source": "gst-plugins-good",
25030         "tracers": {},
25031         "url": "Unknown package origin"
25032     },
25033     "videofilter": {
25034         "description": "Video filters plugin",
25035         "elements": {
25036             "gamma": {
25037                 "author": "Arwed v. Merkatz <v.merkatz@gmx.net",
25038                 "description": "Adjusts gamma on a video stream",
25039                 "hierarchy": [
25040                     "GstGamma",
25041                     "GstVideoFilter",
25042                     "GstBaseTransform",
25043                     "GstElement",
25044                     "GstObject",
25045                     "GInitiallyUnowned",
25046                     "GObject"
25047                 ],
25048                 "klass": "Filter/Effect/Video",
25049                 "long-name": "Video gamma correction",
25050                 "pad-templates": {
25051                     "sink": {
25052                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, Y42B, NV12, NV21, YUY2, UYVY, YVYU, I420, YV12, IYUV, Y41B }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25053                         "direction": "sink",
25054                         "presence": "always"
25055                     },
25056                     "src": {
25057                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, Y42B, NV12, NV21, YUY2, UYVY, YVYU, I420, YV12, IYUV, Y41B }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25058                         "direction": "src",
25059                         "presence": "always"
25060                     }
25061                 },
25062                 "properties": {
25063                     "gamma": {
25064                         "blurb": "gamma",
25065                         "conditionally-available": false,
25066                         "construct": false,
25067                         "construct-only": false,
25068                         "controllable": true,
25069                         "default": "1",
25070                         "max": "10",
25071                         "min": "0.01",
25072                         "mutable": "null",
25073                         "readable": true,
25074                         "type": "gdouble",
25075                         "writable": true
25076                     }
25077                 },
25078                 "rank": "none"
25079             },
25080             "videobalance": {
25081                 "author": "David Schleef <ds@schleef.org>",
25082                 "description": "Adjusts brightness, contrast, hue, saturation on a video stream",
25083                 "hierarchy": [
25084                     "GstVideoBalance",
25085                     "GstVideoFilter",
25086                     "GstBaseTransform",
25087                     "GstElement",
25088                     "GstObject",
25089                     "GInitiallyUnowned",
25090                     "GObject"
25091                 ],
25092                 "interfaces": [
25093                     "GstColorBalance"
25094                 ],
25095                 "klass": "Filter/Effect/Video",
25096                 "long-name": "Video balance",
25097                 "pad-templates": {
25098                     "sink": {
25099                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, Y42B, YUY2, UYVY, YVYU, I420, YV12, IYUV, Y41B, NV12, NV21 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n",
25100                         "direction": "sink",
25101                         "presence": "always"
25102                     },
25103                     "src": {
25104                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, Y42B, YUY2, UYVY, YVYU, I420, YV12, IYUV, Y41B, NV12, NV21 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n",
25105                         "direction": "src",
25106                         "presence": "always"
25107                     }
25108                 },
25109                 "properties": {
25110                     "brightness": {
25111                         "blurb": "brightness",
25112                         "conditionally-available": false,
25113                         "construct": false,
25114                         "construct-only": false,
25115                         "controllable": true,
25116                         "default": "0",
25117                         "max": "1",
25118                         "min": "-1",
25119                         "mutable": "null",
25120                         "readable": true,
25121                         "type": "gdouble",
25122                         "writable": true
25123                     },
25124                     "contrast": {
25125                         "blurb": "contrast",
25126                         "conditionally-available": false,
25127                         "construct": false,
25128                         "construct-only": false,
25129                         "controllable": true,
25130                         "default": "1",
25131                         "max": "2",
25132                         "min": "0",
25133                         "mutable": "null",
25134                         "readable": true,
25135                         "type": "gdouble",
25136                         "writable": true
25137                     },
25138                     "hue": {
25139                         "blurb": "hue",
25140                         "conditionally-available": false,
25141                         "construct": false,
25142                         "construct-only": false,
25143                         "controllable": true,
25144                         "default": "0",
25145                         "max": "1",
25146                         "min": "-1",
25147                         "mutable": "null",
25148                         "readable": true,
25149                         "type": "gdouble",
25150                         "writable": true
25151                     },
25152                     "saturation": {
25153                         "blurb": "saturation",
25154                         "conditionally-available": false,
25155                         "construct": false,
25156                         "construct-only": false,
25157                         "controllable": true,
25158                         "default": "1",
25159                         "max": "2",
25160                         "min": "0",
25161                         "mutable": "null",
25162                         "readable": true,
25163                         "type": "gdouble",
25164                         "writable": true
25165                     }
25166                 },
25167                 "rank": "none"
25168             },
25169             "videoflip": {
25170                 "author": "David Schleef <ds@schleef.org>",
25171                 "description": "Flips and rotates video",
25172                 "hierarchy": [
25173                     "GstVideoFlip",
25174                     "GstVideoFilter",
25175                     "GstBaseTransform",
25176                     "GstElement",
25177                     "GstObject",
25178                     "GInitiallyUnowned",
25179                     "GObject"
25180                 ],
25181                 "interfaces": [
25182                     "GstVideoDirection"
25183                 ],
25184                 "klass": "Filter/Effect/Video",
25185                 "long-name": "Video flipper",
25186                 "pad-templates": {
25187                     "sink": {
25188                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, I420, YV12, IYUV, YUY2, UYVY, YVYU, NV12, NV21, GRAY8, GRAY16_BE, GRAY16_LE }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25189                         "direction": "sink",
25190                         "presence": "always"
25191                     },
25192                     "src": {
25193                         "caps": "video/x-raw:\n         format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, I420, YV12, IYUV, YUY2, UYVY, YVYU, NV12, NV21, GRAY8, GRAY16_BE, GRAY16_LE }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25194                         "direction": "src",
25195                         "presence": "always"
25196                     }
25197                 },
25198                 "properties": {
25199                     "method": {
25200                         "blurb": "method (deprecated, use video-direction instead)",
25201                         "conditionally-available": false,
25202                         "construct": true,
25203                         "construct-only": false,
25204                         "controllable": true,
25205                         "default": "none (0)",
25206                         "mutable": "playing",
25207                         "readable": true,
25208                         "type": "GstVideoFlipMethod",
25209                         "writable": true
25210                     }
25211                 },
25212                 "rank": "none"
25213             },
25214             "videomedian": {
25215                 "author": "Wim Taymans <wim.taymans@gmail.com>",
25216                 "description": "Apply a median filter to an image",
25217                 "hierarchy": [
25218                     "GstVideoMedian",
25219                     "GstVideoFilter",
25220                     "GstBaseTransform",
25221                     "GstElement",
25222                     "GstObject",
25223                     "GInitiallyUnowned",
25224                     "GObject"
25225                 ],
25226                 "klass": "Filter/Effect/Video",
25227                 "long-name": "Median effect",
25228                 "pad-templates": {
25229                     "sink": {
25230                         "caps": "video/x-raw:\n         format: { I420, YV12 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25231                         "direction": "sink",
25232                         "presence": "always"
25233                     },
25234                     "src": {
25235                         "caps": "video/x-raw:\n         format: { I420, YV12 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25236                         "direction": "src",
25237                         "presence": "always"
25238                     }
25239                 },
25240                 "properties": {
25241                     "filtersize": {
25242                         "blurb": "The size of the filter",
25243                         "conditionally-available": false,
25244                         "construct": false,
25245                         "construct-only": false,
25246                         "controllable": false,
25247                         "default": "5 (5)",
25248                         "mutable": "null",
25249                         "readable": true,
25250                         "type": "GstVideoMedianSize",
25251                         "writable": true
25252                     },
25253                     "lum-only": {
25254                         "blurb": "Only apply filter on luminance",
25255                         "conditionally-available": false,
25256                         "construct": false,
25257                         "construct-only": false,
25258                         "controllable": false,
25259                         "default": "true",
25260                         "mutable": "null",
25261                         "readable": true,
25262                         "type": "gboolean",
25263                         "writable": true
25264                     }
25265                 },
25266                 "rank": "none"
25267             }
25268         },
25269         "filename": "gstvideofilter",
25270         "license": "LGPL",
25271         "other-types": {
25272             "GstVideoFlipMethod": {
25273                 "kind": "enum",
25274                 "values": [
25275                     {
25276                         "desc": "Identity (no rotation)",
25277                         "name": "none",
25278                         "value": "0"
25279                     },
25280                     {
25281                         "desc": "Rotate clockwise 90 degrees",
25282                         "name": "clockwise",
25283                         "value": "1"
25284                     },
25285                     {
25286                         "desc": "Rotate 180 degrees",
25287                         "name": "rotate-180",
25288                         "value": "2"
25289                     },
25290                     {
25291                         "desc": "Rotate counter-clockwise 90 degrees",
25292                         "name": "counterclockwise",
25293                         "value": "3"
25294                     },
25295                     {
25296                         "desc": "Flip horizontally",
25297                         "name": "horizontal-flip",
25298                         "value": "4"
25299                     },
25300                     {
25301                         "desc": "Flip vertically",
25302                         "name": "vertical-flip",
25303                         "value": "5"
25304                     },
25305                     {
25306                         "desc": "Flip across upper left/lower right diagonal",
25307                         "name": "upper-left-diagonal",
25308                         "value": "6"
25309                     },
25310                     {
25311                         "desc": "Flip across upper right/lower left diagonal",
25312                         "name": "upper-right-diagonal",
25313                         "value": "7"
25314                     },
25315                     {
25316                         "desc": "Select flip method based on image-orientation tag",
25317                         "name": "automatic",
25318                         "value": "8"
25319                     }
25320                 ]
25321             },
25322             "GstVideoMedianSize": {
25323                 "kind": "enum",
25324                 "values": [
25325                     {
25326                         "desc": "Median of 5 neighbour pixels",
25327                         "name": "5",
25328                         "value": "5"
25329                     },
25330                     {
25331                         "desc": "Median of 9 neighbour pixels",
25332                         "name": "9",
25333                         "value": "9"
25334                     }
25335                 ]
25336             }
25337         },
25338         "package": "GStreamer Good Plug-ins",
25339         "source": "gst-plugins-good",
25340         "tracers": {},
25341         "url": "Unknown package origin"
25342     },
25343     "videomixer": {
25344         "description": "Video mixer",
25345         "elements": {
25346             "videomixer": {
25347                 "author": "Wim Taymans <wim@fluendo.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25348                 "description": "Deprecated by compositor. Mix multiple video streams",
25349                 "hierarchy": [
25350                     "GstVideoMixer2",
25351                     "GstElement",
25352                     "GstObject",
25353                     "GInitiallyUnowned",
25354                     "GObject"
25355                 ],
25356                 "interfaces": [
25357                     "GstChildProxy"
25358                 ],
25359                 "klass": "Filter/Editor/Video/Compositor",
25360                 "long-name": "Video mixer 2",
25361                 "pad-templates": {
25362                     "sink_%%u": {
25363                         "caps": "video/x-raw:\n         format: { AYUV, BGRA, ARGB, RGBA, ABGR, Y444, Y42B, YUY2, UYVY, YVYU, I420, YV12, NV12, NV21, Y41B, RGB, BGR, xRGB, xBGR, RGBx, BGRx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25364                         "direction": "sink",
25365                         "presence": "request"
25366                     },
25367                     "src": {
25368                         "caps": "video/x-raw:\n         format: { AYUV, BGRA, ARGB, RGBA, ABGR, Y444, Y42B, YUY2, UYVY, YVYU, I420, YV12, NV12, NV21, Y41B, RGB, BGR, xRGB, xBGR, RGBx, BGRx }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25369                         "direction": "src",
25370                         "presence": "always"
25371                     }
25372                 },
25373                 "properties": {
25374                     "background": {
25375                         "blurb": "Background type",
25376                         "conditionally-available": false,
25377                         "construct": false,
25378                         "construct-only": false,
25379                         "controllable": false,
25380                         "default": "checker (0)",
25381                         "mutable": "null",
25382                         "readable": true,
25383                         "type": "GstVideoMixer2Background",
25384                         "writable": true
25385                     }
25386                 },
25387                 "rank": "primary"
25388             }
25389         },
25390         "filename": "gstvideomixer",
25391         "license": "LGPL",
25392         "other-types": {
25393             "GstVideoMixer2Background": {
25394                 "kind": "enum",
25395                 "values": [
25396                     {
25397                         "desc": "Checker pattern",
25398                         "name": "checker",
25399                         "value": "0"
25400                     },
25401                     {
25402                         "desc": "Black",
25403                         "name": "black",
25404                         "value": "1"
25405                     },
25406                     {
25407                         "desc": "White",
25408                         "name": "white",
25409                         "value": "2"
25410                     },
25411                     {
25412                         "desc": "Transparent Background to enable further mixing",
25413                         "name": "transparent",
25414                         "value": "3"
25415                     }
25416                 ]
25417             }
25418         },
25419         "package": "GStreamer Good Plug-ins",
25420         "source": "gst-plugins-good",
25421         "tracers": {},
25422         "url": "Unknown package origin"
25423     },
25424     "vpx": {
25425         "description": "VP8 plugin",
25426         "elements": {
25427             "vp8dec": {
25428                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25429                 "description": "Decode VP8 video streams",
25430                 "hierarchy": [
25431                     "GstVP8Dec",
25432                     "GstVPXDec",
25433                     "GstVideoDecoder",
25434                     "GstElement",
25435                     "GstObject",
25436                     "GInitiallyUnowned",
25437                     "GObject"
25438                 ],
25439                 "klass": "Codec/Decoder/Video",
25440                 "long-name": "On2 VP8 Decoder",
25441                 "pad-templates": {
25442                     "sink": {
25443                         "caps": "video/x-vp8:\n",
25444                         "direction": "sink",
25445                         "presence": "always"
25446                     },
25447                     "src": {
25448                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25449                         "direction": "src",
25450                         "presence": "always"
25451                     }
25452                 },
25453                 "properties": {},
25454                 "rank": "primary"
25455             },
25456             "vp8enc": {
25457                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25458                 "description": "Encode VP8 video streams",
25459                 "hierarchy": [
25460                     "GstVP8Enc",
25461                     "GstVPXEnc",
25462                     "GstVideoEncoder",
25463                     "GstElement",
25464                     "GstObject",
25465                     "GInitiallyUnowned",
25466                     "GObject"
25467                 ],
25468                 "interfaces": [
25469                     "GstPreset",
25470                     "GstTagSetter"
25471                 ],
25472                 "klass": "Codec/Encoder/Video",
25473                 "long-name": "On2 VP8 Encoder",
25474                 "pad-templates": {
25475                     "sink": {
25476                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 16383 ]\n         height: [ 1, 16383 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25477                         "direction": "sink",
25478                         "presence": "always"
25479                     },
25480                     "src": {
25481                         "caps": "video/x-vp8:\n        profile: { (string)0, (string)1, (string)2, (string)3 }\n",
25482                         "direction": "src",
25483                         "presence": "always"
25484                     }
25485                 },
25486                 "properties": {},
25487                 "rank": "primary"
25488             },
25489             "vp9dec": {
25490                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25491                 "description": "Decode VP9 video streams",
25492                 "hierarchy": [
25493                     "GstVP9Dec",
25494                     "GstVPXDec",
25495                     "GstVideoDecoder",
25496                     "GstElement",
25497                     "GstObject",
25498                     "GInitiallyUnowned",
25499                     "GObject"
25500                 ],
25501                 "klass": "Codec/Decoder/Video",
25502                 "long-name": "On2 VP9 Decoder",
25503                 "pad-templates": {
25504                     "sink": {
25505                         "caps": "video/x-vp9:\n",
25506                         "direction": "sink",
25507                         "presence": "always"
25508                     },
25509                     "src": {
25510                         "caps": "video/x-raw:\n         format: { I420, YV12, Y42B, Y444, GBR, I420_10LE, I422_10LE }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25511                         "direction": "src",
25512                         "presence": "always"
25513                     }
25514                 },
25515                 "properties": {},
25516                 "rank": "primary"
25517             },
25518             "vp9enc": {
25519                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25520                 "description": "Encode VP9 video streams",
25521                 "hierarchy": [
25522                     "GstVP9Enc",
25523                     "GstVPXEnc",
25524                     "GstVideoEncoder",
25525                     "GstElement",
25526                     "GstObject",
25527                     "GInitiallyUnowned",
25528                     "GObject"
25529                 ],
25530                 "interfaces": [
25531                     "GstPreset",
25532                     "GstTagSetter"
25533                 ],
25534                 "klass": "Codec/Encoder/Video",
25535                 "long-name": "On2 VP9 Encoder",
25536                 "pad-templates": {
25537                     "sink": {
25538                         "caps": "video/x-raw:\n         format: { I420, YV12, Y444, I420_10LE, I422_10LE }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25539                         "direction": "sink",
25540                         "presence": "always"
25541                     },
25542                     "src": {
25543                         "caps": "video/x-vp9:\n        profile: { (string)0, (string)1, (string)2, (string)3 }\n",
25544                         "direction": "src",
25545                         "presence": "always"
25546                     }
25547                 },
25548                 "properties": {
25549                     "aq-mode": {
25550                         "blurb": "Which adaptive quantization mode should be used",
25551                         "conditionally-available": false,
25552                         "construct": false,
25553                         "construct-only": false,
25554                         "controllable": false,
25555                         "default": "off (0)",
25556                         "max": "4",
25557                         "min": "0",
25558                         "mutable": "null",
25559                         "readable": true,
25560                         "type": "GstVPXAQ",
25561                         "writable": true
25562                     },
25563                     "frame-parallel-decoding": {
25564                         "blurb": "Whether encoded bitstream should allow parallel processing of video frames in the decoder (default is on)",
25565                         "conditionally-available": false,
25566                         "construct": false,
25567                         "construct-only": false,
25568                         "controllable": false,
25569                         "default": "true",
25570                         "mutable": "null",
25571                         "readable": true,
25572                         "type": "gboolean",
25573                         "writable": true
25574                     },
25575                     "row-mt": {
25576                         "blurb": "Whether each row should be encoded using multiple threads",
25577                         "conditionally-available": false,
25578                         "construct": false,
25579                         "construct-only": false,
25580                         "controllable": false,
25581                         "default": "false",
25582                         "mutable": "null",
25583                         "readable": true,
25584                         "type": "gboolean",
25585                         "writable": true
25586                     },
25587                     "tile-columns": {
25588                         "blurb": "Number of tile columns, log2",
25589                         "conditionally-available": false,
25590                         "construct": false,
25591                         "construct-only": false,
25592                         "controllable": false,
25593                         "default": "6",
25594                         "max": "6",
25595                         "min": "0",
25596                         "mutable": "null",
25597                         "readable": true,
25598                         "type": "gint",
25599                         "writable": true
25600                     },
25601                     "tile-rows": {
25602                         "blurb": "Number of tile rows, log2",
25603                         "conditionally-available": false,
25604                         "construct": false,
25605                         "construct-only": false,
25606                         "controllable": false,
25607                         "default": "0",
25608                         "max": "2",
25609                         "min": "0",
25610                         "mutable": "null",
25611                         "readable": true,
25612                         "type": "gint",
25613                         "writable": true
25614                     }
25615                 },
25616                 "rank": "primary"
25617             }
25618         },
25619         "filename": "gstvpx",
25620         "license": "LGPL",
25621         "other-types": {
25622             "GstVPXAQ": {
25623                 "kind": "enum",
25624                 "values": [
25625                     {
25626                         "desc": "GST_VPX_AQ_OFF",
25627                         "name": "off",
25628                         "value": "0"
25629                     },
25630                     {
25631                         "desc": "GST_VPX_AQ_VARIANCE",
25632                         "name": "variance",
25633                         "value": "1"
25634                     },
25635                     {
25636                         "desc": "GST_VPX_AQ_COMPLEXITY",
25637                         "name": "complexity",
25638                         "value": "2"
25639                     },
25640                     {
25641                         "desc": "GST_VPX_AQ_CYCLIC_REFRESH",
25642                         "name": "cyclic-refresh",
25643                         "value": "3"
25644                     },
25645                     {
25646                         "desc": "GST_VPX_AQ_EQUATOR360",
25647                         "name": "equator360",
25648                         "value": "4"
25649                     },
25650                     {
25651                         "desc": "GST_VPX_AQ_PERCEPTUAL",
25652                         "name": "perceptual",
25653                         "value": "5"
25654                     },
25655                     {
25656                         "desc": "GST_VPX_AQ_PSNR",
25657                         "name": "psnr",
25658                         "value": "6"
25659                     },
25660                     {
25661                         "desc": "GST_VPX_AQ_LOOKAHEAD",
25662                         "name": "lookahead",
25663                         "value": "7"
25664                     }
25665                 ]
25666             },
25667             "GstVPXDec": {
25668                 "hierarchy": [
25669                     "GstVPXDec",
25670                     "GstVideoDecoder",
25671                     "GstElement",
25672                     "GstObject",
25673                     "GInitiallyUnowned",
25674                     "GObject"
25675                 ],
25676                 "kind": "object",
25677                 "properties": {
25678                     "deblocking-level": {
25679                         "blurb": "Deblocking level",
25680                         "conditionally-available": false,
25681                         "construct": false,
25682                         "construct-only": false,
25683                         "controllable": false,
25684                         "default": "4",
25685                         "max": "16",
25686                         "min": "0",
25687                         "mutable": "null",
25688                         "readable": true,
25689                         "type": "guint",
25690                         "writable": true
25691                     },
25692                     "noise-level": {
25693                         "blurb": "Noise level",
25694                         "conditionally-available": false,
25695                         "construct": false,
25696                         "construct-only": false,
25697                         "controllable": false,
25698                         "default": "0",
25699                         "max": "16",
25700                         "min": "0",
25701                         "mutable": "null",
25702                         "readable": true,
25703                         "type": "guint",
25704                         "writable": true
25705                     },
25706                     "post-processing": {
25707                         "blurb": "Enable post processing",
25708                         "conditionally-available": false,
25709                         "construct": false,
25710                         "construct-only": false,
25711                         "controllable": false,
25712                         "default": "false",
25713                         "mutable": "null",
25714                         "readable": true,
25715                         "type": "gboolean",
25716                         "writable": true
25717                     },
25718                     "post-processing-flags": {
25719                         "blurb": "Flags to control post processing",
25720                         "conditionally-available": false,
25721                         "construct": false,
25722                         "construct-only": false,
25723                         "controllable": false,
25724                         "default": "mfqe+demacroblock+deblock",
25725                         "mutable": "null",
25726                         "readable": true,
25727                         "type": "GstVPXDecPostProcessingFlags",
25728                         "writable": true
25729                     },
25730                     "threads": {
25731                         "blurb": "Maximum number of decoding threads",
25732                         "conditionally-available": false,
25733                         "construct": false,
25734                         "construct-only": false,
25735                         "controllable": false,
25736                         "default": "0",
25737                         "max": "16",
25738                         "min": "0",
25739                         "mutable": "null",
25740                         "readable": true,
25741                         "type": "guint",
25742                         "writable": true
25743                     }
25744                 }
25745             },
25746             "GstVPXDecPostProcessingFlags": {
25747                 "kind": "flags",
25748                 "values": [
25749                     {
25750                         "desc": "Deblock",
25751                         "name": "deblock",
25752                         "value": "0x00000001"
25753                     },
25754                     {
25755                         "desc": "Demacroblock",
25756                         "name": "demacroblock",
25757                         "value": "0x00000002"
25758                     },
25759                     {
25760                         "desc": "Add noise",
25761                         "name": "addnoise",
25762                         "value": "0x00000004"
25763                     },
25764                     {
25765                         "desc": "Multi-frame quality enhancement",
25766                         "name": "mfqe",
25767                         "value": "0x00000008"
25768                     }
25769                 ]
25770             },
25771             "GstVPXEnc": {
25772                 "hierarchy": [
25773                     "GstVPXEnc",
25774                     "GstVideoEncoder",
25775                     "GstElement",
25776                     "GstObject",
25777                     "GInitiallyUnowned",
25778                     "GObject"
25779                 ],
25780                 "interfaces": [
25781                     "GstPreset",
25782                     "GstTagSetter"
25783                 ],
25784                 "kind": "object",
25785                 "properties": {
25786                     "arnr-maxframes": {
25787                         "blurb": "AltRef maximum number of frames",
25788                         "conditionally-available": false,
25789                         "construct": false,
25790                         "construct-only": false,
25791                         "controllable": false,
25792                         "default": "0",
25793                         "max": "15",
25794                         "min": "0",
25795                         "mutable": "null",
25796                         "readable": true,
25797                         "type": "gint",
25798                         "writable": true
25799                     },
25800                     "arnr-strength": {
25801                         "blurb": "AltRef strength",
25802                         "conditionally-available": false,
25803                         "construct": false,
25804                         "construct-only": false,
25805                         "controllable": false,
25806                         "default": "3",
25807                         "max": "6",
25808                         "min": "0",
25809                         "mutable": "null",
25810                         "readable": true,
25811                         "type": "gint",
25812                         "writable": true
25813                     },
25814                     "arnr-type": {
25815                         "blurb": "AltRef type",
25816                         "conditionally-available": false,
25817                         "construct": false,
25818                         "construct-only": false,
25819                         "controllable": false,
25820                         "default": "3",
25821                         "max": "3",
25822                         "min": "1",
25823                         "mutable": "null",
25824                         "readable": true,
25825                         "type": "gint",
25826                         "writable": true
25827                     },
25828                     "auto-alt-ref": {
25829                         "blurb": "Automatically generate AltRef frames",
25830                         "conditionally-available": false,
25831                         "construct": false,
25832                         "construct-only": false,
25833                         "controllable": false,
25834                         "default": "false",
25835                         "mutable": "null",
25836                         "readable": true,
25837                         "type": "gboolean",
25838                         "writable": true
25839                     },
25840                     "bits-per-pixel": {
25841                         "blurb": "Factor to convert number of pixels to bitrate value (only has an effect if target-bitrate=0)",
25842                         "conditionally-available": false,
25843                         "construct": false,
25844                         "construct-only": false,
25845                         "controllable": false,
25846                         "default": "0.0434",
25847                         "max": "3.40282e+38",
25848                         "min": "0",
25849                         "mutable": "null",
25850                         "readable": true,
25851                         "type": "gfloat",
25852                         "writable": true
25853                     },
25854                     "buffer-initial-size": {
25855                         "blurb": "Initial client buffer size (ms)",
25856                         "conditionally-available": false,
25857                         "construct": false,
25858                         "construct-only": false,
25859                         "controllable": false,
25860                         "default": "4000",
25861                         "max": "2147483647",
25862                         "min": "0",
25863                         "mutable": "null",
25864                         "readable": true,
25865                         "type": "gint",
25866                         "writable": true
25867                     },
25868                     "buffer-optimal-size": {
25869                         "blurb": "Optimal client buffer size (ms)",
25870                         "conditionally-available": false,
25871                         "construct": false,
25872                         "construct-only": false,
25873                         "controllable": false,
25874                         "default": "5000",
25875                         "max": "2147483647",
25876                         "min": "0",
25877                         "mutable": "null",
25878                         "readable": true,
25879                         "type": "gint",
25880                         "writable": true
25881                     },
25882                     "buffer-size": {
25883                         "blurb": "Client buffer size (ms)",
25884                         "conditionally-available": false,
25885                         "construct": false,
25886                         "construct-only": false,
25887                         "controllable": false,
25888                         "default": "6000",
25889                         "max": "2147483647",
25890                         "min": "0",
25891                         "mutable": "null",
25892                         "readable": true,
25893                         "type": "gint",
25894                         "writable": true
25895                     },
25896                     "cpu-used": {
25897                         "blurb": "CPU used",
25898                         "conditionally-available": false,
25899                         "construct": false,
25900                         "construct-only": false,
25901                         "controllable": false,
25902                         "default": "0",
25903                         "max": "16",
25904                         "min": "-16",
25905                         "mutable": "null",
25906                         "readable": true,
25907                         "type": "gint",
25908                         "writable": true
25909                     },
25910                     "cq-level": {
25911                         "blurb": "Constrained quality level",
25912                         "conditionally-available": false,
25913                         "construct": false,
25914                         "construct-only": false,
25915                         "controllable": false,
25916                         "default": "10",
25917                         "max": "63",
25918                         "min": "0",
25919                         "mutable": "null",
25920                         "readable": true,
25921                         "type": "gint",
25922                         "writable": true
25923                     },
25924                     "deadline": {
25925                         "blurb": "Deadline per frame (usec, 0=best, 1=realtime)",
25926                         "conditionally-available": false,
25927                         "construct": false,
25928                         "construct-only": false,
25929                         "controllable": false,
25930                         "default": "1000000",
25931                         "max": "9223372036854775807",
25932                         "min": "0",
25933                         "mutable": "null",
25934                         "readable": true,
25935                         "type": "gint64",
25936                         "writable": true
25937                     },
25938                     "dropframe-threshold": {
25939                         "blurb": "Temporal resampling threshold (buf %%)",
25940                         "conditionally-available": false,
25941                         "construct": false,
25942                         "construct-only": false,
25943                         "controllable": false,
25944                         "default": "0",
25945                         "max": "100",
25946                         "min": "0",
25947                         "mutable": "null",
25948                         "readable": true,
25949                         "type": "gint",
25950                         "writable": true
25951                     },
25952                     "end-usage": {
25953                         "blurb": "Rate control mode",
25954                         "conditionally-available": false,
25955                         "construct": false,
25956                         "construct-only": false,
25957                         "controllable": false,
25958                         "default": "vbr (0)",
25959                         "mutable": "null",
25960                         "readable": true,
25961                         "type": "GstVPXEncEndUsage",
25962                         "writable": true
25963                     },
25964                     "error-resilient": {
25965                         "blurb": "Error resilience flags",
25966                         "conditionally-available": false,
25967                         "construct": false,
25968                         "construct-only": false,
25969                         "controllable": false,
25970                         "default": "(none)",
25971                         "mutable": "null",
25972                         "readable": true,
25973                         "type": "GstVPXEncErFlags",
25974                         "writable": true
25975                     },
25976                     "horizontal-scaling-mode": {
25977                         "blurb": "Horizontal scaling mode",
25978                         "conditionally-available": false,
25979                         "construct": false,
25980                         "construct-only": false,
25981                         "controllable": false,
25982                         "default": "normal (0)",
25983                         "mutable": "null",
25984                         "readable": true,
25985                         "type": "GstVPXEncScalingMode",
25986                         "writable": true
25987                     },
25988                     "keyframe-max-dist": {
25989                         "blurb": "Maximum distance between keyframes (number of frames)",
25990                         "conditionally-available": false,
25991                         "construct": false,
25992                         "construct-only": false,
25993                         "controllable": false,
25994                         "default": "128",
25995                         "max": "2147483647",
25996                         "min": "0",
25997                         "mutable": "null",
25998                         "readable": true,
25999                         "type": "gint",
26000                         "writable": true
26001                     },
26002                     "keyframe-mode": {
26003                         "blurb": "Keyframe placement",
26004                         "conditionally-available": false,
26005                         "construct": false,
26006                         "construct-only": false,
26007                         "controllable": false,
26008                         "default": "auto (1)",
26009                         "mutable": "null",
26010                         "readable": true,
26011                         "type": "GstVPXEncKfMode",
26012                         "writable": true
26013                     },
26014                     "lag-in-frames": {
26015                         "blurb": "Maximum number of frames to lag",
26016                         "conditionally-available": false,
26017                         "construct": false,
26018                         "construct-only": false,
26019                         "controllable": false,
26020                         "default": "0",
26021                         "max": "25",
26022                         "min": "0",
26023                         "mutable": "null",
26024                         "readable": true,
26025                         "type": "gint",
26026                         "writable": true
26027                     },
26028                     "max-intra-bitrate": {
26029                         "blurb": "Maximum Intra frame bitrate",
26030                         "conditionally-available": false,
26031                         "construct": false,
26032                         "construct-only": false,
26033                         "controllable": false,
26034                         "default": "0",
26035                         "max": "2147483647",
26036                         "min": "0",
26037                         "mutable": "null",
26038                         "readable": true,
26039                         "type": "gint",
26040                         "writable": true
26041                     },
26042                     "max-quantizer": {
26043                         "blurb": "Maximum Quantizer (worst)",
26044                         "conditionally-available": false,
26045                         "construct": false,
26046                         "construct-only": false,
26047                         "controllable": false,
26048                         "default": "63",
26049                         "max": "63",
26050                         "min": "0",
26051                         "mutable": "null",
26052                         "readable": true,
26053                         "type": "gint",
26054                         "writable": true
26055                     },
26056                     "min-quantizer": {
26057                         "blurb": "Minimum Quantizer (best)",
26058                         "conditionally-available": false,
26059                         "construct": false,
26060                         "construct-only": false,
26061                         "controllable": false,
26062                         "default": "4",
26063                         "max": "63",
26064                         "min": "0",
26065                         "mutable": "null",
26066                         "readable": true,
26067                         "type": "gint",
26068                         "writable": true
26069                     },
26070                     "multipass-cache-file": {
26071                         "blurb": "Multipass cache file. If stream caps reinited, multiple files will be created: file, file.1, file.2, ... and so on.",
26072                         "conditionally-available": false,
26073                         "construct": false,
26074                         "construct-only": false,
26075                         "controllable": false,
26076                         "default": "multipass.cache",
26077                         "mutable": "null",
26078                         "readable": true,
26079                         "type": "gchararray",
26080                         "writable": true
26081                     },
26082                     "multipass-mode": {
26083                         "blurb": "Multipass encode mode",
26084                         "conditionally-available": false,
26085                         "construct": false,
26086                         "construct-only": false,
26087                         "controllable": false,
26088                         "default": "one-pass (0)",
26089                         "mutable": "null",
26090                         "readable": true,
26091                         "type": "GstVPXEncMultipassMode",
26092                         "writable": true
26093                     },
26094                     "noise-sensitivity": {
26095                         "blurb": "Noise sensisivity (frames to blur)",
26096                         "conditionally-available": false,
26097                         "construct": false,
26098                         "construct-only": false,
26099                         "controllable": false,
26100                         "default": "0",
26101                         "max": "6",
26102                         "min": "0",
26103                         "mutable": "null",
26104                         "readable": true,
26105                         "type": "gint",
26106                         "writable": true
26107                     },
26108                     "overshoot": {
26109                         "blurb": "Datarate overshoot (max) target (%%)",
26110                         "conditionally-available": false,
26111                         "construct": false,
26112                         "construct-only": false,
26113                         "controllable": false,
26114                         "default": "100",
26115                         "max": "1000",
26116                         "min": "0",
26117                         "mutable": "null",
26118                         "readable": true,
26119                         "type": "gint",
26120                         "writable": true
26121                     },
26122                     "resize-allowed": {
26123                         "blurb": "Allow spatial resampling",
26124                         "conditionally-available": false,
26125                         "construct": false,
26126                         "construct-only": false,
26127                         "controllable": false,
26128                         "default": "false",
26129                         "mutable": "null",
26130                         "readable": true,
26131                         "type": "gboolean",
26132                         "writable": true
26133                     },
26134                     "resize-down-threshold": {
26135                         "blurb": "Downscale threshold (buf %%)",
26136                         "conditionally-available": false,
26137                         "construct": false,
26138                         "construct-only": false,
26139                         "controllable": false,
26140                         "default": "60",
26141                         "max": "100",
26142                         "min": "0",
26143                         "mutable": "null",
26144                         "readable": true,
26145                         "type": "gint",
26146                         "writable": true
26147                     },
26148                     "resize-up-threshold": {
26149                         "blurb": "Upscale threshold (buf %%)",
26150                         "conditionally-available": false,
26151                         "construct": false,
26152                         "construct-only": false,
26153                         "controllable": false,
26154                         "default": "30",
26155                         "max": "100",
26156                         "min": "0",
26157                         "mutable": "null",
26158                         "readable": true,
26159                         "type": "gint",
26160                         "writable": true
26161                     },
26162                     "sharpness": {
26163                         "blurb": "Filter sharpness",
26164                         "conditionally-available": false,
26165                         "construct": false,
26166                         "construct-only": false,
26167                         "controllable": false,
26168                         "default": "0",
26169                         "max": "7",
26170                         "min": "0",
26171                         "mutable": "null",
26172                         "readable": true,
26173                         "type": "gint",
26174                         "writable": true
26175                     },
26176                     "static-threshold": {
26177                         "blurb": "Motion detection threshold. Recommendation is to set 100 for screen/window sharing",
26178                         "conditionally-available": false,
26179                         "construct": false,
26180                         "construct-only": false,
26181                         "controllable": false,
26182                         "default": "1",
26183                         "max": "2147483647",
26184                         "min": "0",
26185                         "mutable": "null",
26186                         "readable": true,
26187                         "type": "gint",
26188                         "writable": true
26189                     },
26190                     "target-bitrate": {
26191                         "blurb": "Target bitrate (in bits/sec) (0: auto - bitrate depends on resolution, see \"bits-per-pixel\" property for more info)",
26192                         "conditionally-available": false,
26193                         "construct": false,
26194                         "construct-only": false,
26195                         "controllable": false,
26196                         "default": "0",
26197                         "max": "2147483647",
26198                         "min": "0",
26199                         "mutable": "null",
26200                         "readable": true,
26201                         "type": "gint",
26202                         "writable": true
26203                     },
26204                     "temporal-scalability-layer-flags": {
26205                         "blurb": "Sequence defining coding layer flags",
26206                         "conditionally-available": false,
26207                         "construct": false,
26208                         "construct-only": false,
26209                         "controllable": false,
26210                         "mutable": "null",
26211                         "readable": true,
26212                         "type": "GstValueArray",
26213                         "writable": true
26214                     },
26215                     "temporal-scalability-layer-id": {
26216                         "blurb": "Sequence defining coding layer membership",
26217                         "conditionally-available": false,
26218                         "construct": false,
26219                         "construct-only": false,
26220                         "controllable": false,
26221                         "mutable": "null",
26222                         "readable": true,
26223                         "type": "GValueArray",
26224                         "writable": true
26225                     },
26226                     "temporal-scalability-layer-sync-flags": {
26227                         "blurb": "Sequence defining coding layer sync flags",
26228                         "conditionally-available": false,
26229                         "construct": false,
26230                         "construct-only": false,
26231                         "controllable": false,
26232                         "mutable": "null",
26233                         "readable": true,
26234                         "type": "GstValueArray",
26235                         "writable": true
26236                     },
26237                     "temporal-scalability-number-layers": {
26238                         "blurb": "Number of coding layers to use",
26239                         "conditionally-available": false,
26240                         "construct": false,
26241                         "construct-only": false,
26242                         "controllable": false,
26243                         "default": "1",
26244                         "max": "5",
26245                         "min": "1",
26246                         "mutable": "null",
26247                         "readable": true,
26248                         "type": "gint",
26249                         "writable": true
26250                     },
26251                     "temporal-scalability-periodicity": {
26252                         "blurb": "Length of sequence that defines layer membership periodicity",
26253                         "conditionally-available": false,
26254                         "construct": false,
26255                         "construct-only": false,
26256                         "controllable": false,
26257                         "default": "0",
26258                         "max": "16",
26259                         "min": "0",
26260                         "mutable": "null",
26261                         "readable": true,
26262                         "type": "gint",
26263                         "writable": true
26264                     },
26265                     "temporal-scalability-rate-decimator": {
26266                         "blurb": "Rate decimation factors for each layer",
26267                         "conditionally-available": false,
26268                         "construct": false,
26269                         "construct-only": false,
26270                         "controllable": false,
26271                         "mutable": "null",
26272                         "readable": true,
26273                         "type": "GValueArray",
26274                         "writable": true
26275                     },
26276                     "temporal-scalability-target-bitrate": {
26277                         "blurb": "Target bitrates (bits/sec) for coding layers (one per layer)",
26278                         "conditionally-available": false,
26279                         "construct": false,
26280                         "construct-only": false,
26281                         "controllable": false,
26282                         "mutable": "null",
26283                         "readable": true,
26284                         "type": "GValueArray",
26285                         "writable": true
26286                     },
26287                     "threads": {
26288                         "blurb": "Number of threads to use",
26289                         "conditionally-available": false,
26290                         "construct": false,
26291                         "construct-only": false,
26292                         "controllable": false,
26293                         "default": "0",
26294                         "max": "64",
26295                         "min": "0",
26296                         "mutable": "null",
26297                         "readable": true,
26298                         "type": "gint",
26299                         "writable": true
26300                     },
26301                     "timebase": {
26302                         "blurb": "Fraction of one second that is the shortest interframe time - normally left as zero which will default to the framerate",
26303                         "conditionally-available": false,
26304                         "construct": false,
26305                         "construct-only": false,
26306                         "controllable": false,
26307                         "default": "0/1",
26308                         "max": "2147483647/1",
26309                         "min": "0/1",
26310                         "mutable": "null",
26311                         "readable": true,
26312                         "type": "GstFraction",
26313                         "writable": true
26314                     },
26315                     "token-partitions": {
26316                         "blurb": "Number of token partitions",
26317                         "conditionally-available": false,
26318                         "construct": false,
26319                         "construct-only": false,
26320                         "controllable": false,
26321                         "default": "1 (0)",
26322                         "mutable": "null",
26323                         "readable": true,
26324                         "type": "GstVPXEncTokenPartitions",
26325                         "writable": true
26326                     },
26327                     "tuning": {
26328                         "blurb": "Tuning",
26329                         "conditionally-available": false,
26330                         "construct": false,
26331                         "construct-only": false,
26332                         "controllable": false,
26333                         "default": "psnr (0)",
26334                         "mutable": "null",
26335                         "readable": true,
26336                         "type": "GstVPXEncTuning",
26337                         "writable": true
26338                     },
26339                     "twopass-vbr-bias": {
26340                         "blurb": "CBR/VBR bias (0=CBR, 100=VBR)",
26341                         "conditionally-available": false,
26342                         "construct": false,
26343                         "construct-only": false,
26344                         "controllable": false,
26345                         "default": "50",
26346                         "max": "100",
26347                         "min": "0",
26348                         "mutable": "null",
26349                         "readable": true,
26350                         "type": "gint",
26351                         "writable": true
26352                     },
26353                     "twopass-vbr-maxsection": {
26354                         "blurb": "GOP maximum bitrate (%% target)",
26355                         "conditionally-available": false,
26356                         "construct": false,
26357                         "construct-only": false,
26358                         "controllable": false,
26359                         "default": "0",
26360                         "max": "2147483647",
26361                         "min": "0",
26362                         "mutable": "null",
26363                         "readable": true,
26364                         "type": "gint",
26365                         "writable": true
26366                     },
26367                     "twopass-vbr-minsection": {
26368                         "blurb": "GOP minimum bitrate (%% target)",
26369                         "conditionally-available": false,
26370                         "construct": false,
26371                         "construct-only": false,
26372                         "controllable": false,
26373                         "default": "0",
26374                         "max": "2147483647",
26375                         "min": "0",
26376                         "mutable": "null",
26377                         "readable": true,
26378                         "type": "gint",
26379                         "writable": true
26380                     },
26381                     "undershoot": {
26382                         "blurb": "Datarate undershoot (min) target (%%)",
26383                         "conditionally-available": false,
26384                         "construct": false,
26385                         "construct-only": false,
26386                         "controllable": false,
26387                         "default": "100",
26388                         "max": "1000",
26389                         "min": "0",
26390                         "mutable": "null",
26391                         "readable": true,
26392                         "type": "gint",
26393                         "writable": true
26394                     },
26395                     "vertical-scaling-mode": {
26396                         "blurb": "Vertical scaling mode",
26397                         "conditionally-available": false,
26398                         "construct": false,
26399                         "construct-only": false,
26400                         "controllable": false,
26401                         "default": "normal (0)",
26402                         "mutable": "null",
26403                         "readable": true,
26404                         "type": "GstVPXEncScalingMode",
26405                         "writable": true
26406                     }
26407                 }
26408             },
26409             "GstVPXEncEndUsage": {
26410                 "kind": "enum",
26411                 "values": [
26412                     {
26413                         "desc": "Variable Bit Rate (VBR) mode",
26414                         "name": "vbr",
26415                         "value": "0"
26416                     },
26417                     {
26418                         "desc": "Constant Bit Rate (CBR) mode",
26419                         "name": "cbr",
26420                         "value": "1"
26421                     },
26422                     {
26423                         "desc": "Constant Quality Mode (CQ) mode",
26424                         "name": "cq",
26425                         "value": "2"
26426                     }
26427                 ]
26428             },
26429             "GstVPXEncErFlags": {
26430                 "kind": "flags",
26431                 "values": [
26432                     {
26433                         "desc": "Default error resilience",
26434                         "name": "default",
26435                         "value": "0x00000001"
26436                     },
26437                     {
26438                         "desc": "Allow partitions to be decoded independently",
26439                         "name": "partitions",
26440                         "value": "0x00000002"
26441                     }
26442                 ]
26443             },
26444             "GstVPXEncKfMode": {
26445                 "kind": "enum",
26446                 "values": [
26447                     {
26448                         "desc": "Determine optimal placement automatically",
26449                         "name": "auto",
26450                         "value": "1"
26451                     },
26452                     {
26453                         "desc": "Don't automatically place keyframes",
26454                         "name": "disabled",
26455                         "value": "0"
26456                     }
26457                 ]
26458             },
26459             "GstVPXEncMultipassMode": {
26460                 "kind": "enum",
26461                 "values": [
26462                     {
26463                         "desc": "One pass encoding (default)",
26464                         "name": "one-pass",
26465                         "value": "0"
26466                     },
26467                     {
26468                         "desc": "First pass of multipass encoding",
26469                         "name": "first-pass",
26470                         "value": "1"
26471                     },
26472                     {
26473                         "desc": "Last pass of multipass encoding",
26474                         "name": "last-pass",
26475                         "value": "2"
26476                     }
26477                 ]
26478             },
26479             "GstVPXEncScalingMode": {
26480                 "kind": "enum",
26481                 "values": [
26482                     {
26483                         "desc": "Normal",
26484                         "name": "normal",
26485                         "value": "0"
26486                     },
26487                     {
26488                         "desc": "4:5",
26489                         "name": "4:5",
26490                         "value": "1"
26491                     },
26492                     {
26493                         "desc": "3:5",
26494                         "name": "3:5",
26495                         "value": "2"
26496                     },
26497                     {
26498                         "desc": "1:2",
26499                         "name": "1:2",
26500                         "value": "3"
26501                     }
26502                 ]
26503             },
26504             "GstVPXEncTokenPartitions": {
26505                 "kind": "enum",
26506                 "values": [
26507                     {
26508                         "desc": "One token partition",
26509                         "name": "1",
26510                         "value": "0"
26511                     },
26512                     {
26513                         "desc": "Two token partitions",
26514                         "name": "2",
26515                         "value": "1"
26516                     },
26517                     {
26518                         "desc": "Four token partitions",
26519                         "name": "4",
26520                         "value": "2"
26521                     },
26522                     {
26523                         "desc": "Eight token partitions",
26524                         "name": "8",
26525                         "value": "3"
26526                     }
26527                 ]
26528             },
26529             "GstVPXEncTuning": {
26530                 "kind": "enum",
26531                 "values": [
26532                     {
26533                         "desc": "Tune for PSNR",
26534                         "name": "psnr",
26535                         "value": "0"
26536                     },
26537                     {
26538                         "desc": "Tune for SSIM",
26539                         "name": "ssim",
26540                         "value": "1"
26541                     }
26542                 ]
26543             }
26544         },
26545         "package": "GStreamer Good Plug-ins",
26546         "source": "gst-plugins-good",
26547         "tracers": {},
26548         "url": "Unknown package origin"
26549     },
26550     "wavenc": {
26551         "description": "Encode raw audio into WAV",
26552         "elements": {
26553             "wavenc": {
26554                 "author": "Iain Holmes <iain@prettypeople.org>",
26555                 "description": "Encode raw audio into WAV",
26556                 "hierarchy": [
26557                     "GstWavEnc",
26558                     "GstElement",
26559                     "GstObject",
26560                     "GInitiallyUnowned",
26561                     "GObject"
26562                 ],
26563                 "interfaces": [
26564                     "GstTagSetter",
26565                     "GstTocSetter"
26566                 ],
26567                 "klass": "Codec/Muxer/Audio",
26568                 "long-name": "WAV audio muxer",
26569                 "pad-templates": {
26570                     "sink": {
26571                         "caps": "audio/x-raw:\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 65535 ]\n         format: { S32LE, S24LE, S16LE, U8, F32LE, F64LE }\n         layout: interleaved\naudio/x-alaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\naudio/x-mulaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
26572                         "direction": "sink",
26573                         "presence": "always"
26574                     },
26575                     "src": {
26576                         "caps": "audio/x-wav:\naudio/x-rf64:\n",
26577                         "direction": "src",
26578                         "presence": "always"
26579                     }
26580                 },
26581                 "rank": "primary"
26582             }
26583         },
26584         "filename": "gstwavenc",
26585         "license": "LGPL",
26586         "other-types": {},
26587         "package": "GStreamer Good Plug-ins",
26588         "source": "gst-plugins-good",
26589         "tracers": {},
26590         "url": "Unknown package origin"
26591     },
26592     "wavpack": {
26593         "description": "Wavpack lossless/lossy audio format handling",
26594         "elements": {
26595             "wavpackdec": {
26596                 "author": "Arwed v. Merkatz <v.merkatz@gmx.net>, Sebastian Dröge <slomo@circular-chaos.org>",
26597                 "description": "Decodes Wavpack audio data",
26598                 "hierarchy": [
26599                     "GstWavpackDec",
26600                     "GstAudioDecoder",
26601                     "GstElement",
26602                     "GstObject",
26603                     "GInitiallyUnowned",
26604                     "GObject"
26605                 ],
26606                 "klass": "Codec/Decoder/Audio",
26607                 "long-name": "Wavpack audio decoder",
26608                 "pad-templates": {
26609                     "sink": {
26610                         "caps": "audio/x-wavpack:\n          depth: [ 1, 32 ]\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n         framed: true\n",
26611                         "direction": "sink",
26612                         "presence": "always"
26613                     },
26614                     "src": {
26615                         "caps": "audio/x-raw:\n         format: S8\n         layout: interleaved\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\naudio/x-raw:\n         format: S16LE\n         layout: interleaved\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\naudio/x-raw:\n         format: S32LE\n         layout: interleaved\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\naudio/x-raw:\n         format: F32LE\n         layout: interleaved\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n",
26616                         "direction": "src",
26617                         "presence": "always"
26618                     }
26619                 },
26620                 "properties": {},
26621                 "rank": "primary"
26622             },
26623             "wavpackenc": {
26624                 "author": "Sebastian Dröge <slomo@circular-chaos.org>",
26625                 "description": "Encodes audio with the Wavpack lossless/lossy audio codec",
26626                 "hierarchy": [
26627                     "GstWavpackEnc",
26628                     "GstAudioEncoder",
26629                     "GstElement",
26630                     "GstObject",
26631                     "GInitiallyUnowned",
26632                     "GObject"
26633                 ],
26634                 "interfaces": [
26635                     "GstPreset"
26636                 ],
26637                 "klass": "Codec/Encoder/Audio",
26638                 "long-name": "Wavpack audio encoder",
26639                 "pad-templates": {
26640                     "sink": {
26641                         "caps": "audio/x-raw:\n         format: S32LE\n         layout: interleaved\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n",
26642                         "direction": "sink",
26643                         "presence": "always"
26644                     },
26645                     "src": {
26646                         "caps": "audio/x-wavpack:\n          depth: [ 1, 32 ]\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n         framed: true\n",
26647                         "direction": "src",
26648                         "presence": "always"
26649                     },
26650                     "wvcsrc": {
26651                         "caps": "audio/x-wavpack-correction:\n         framed: true\n",
26652                         "direction": "src",
26653                         "presence": "sometimes"
26654                     }
26655                 },
26656                 "properties": {
26657                     "bitrate": {
26658                         "blurb": "Try to encode with this average bitrate (bits/sec). This enables lossy encoding, values smaller than 24000 disable it again.",
26659                         "conditionally-available": false,
26660                         "construct": false,
26661                         "construct-only": false,
26662                         "controllable": false,
26663                         "default": "0",
26664                         "max": "9600000",
26665                         "min": "0",
26666                         "mutable": "null",
26667                         "readable": true,
26668                         "type": "guint",
26669                         "writable": true
26670                     },
26671                     "bits-per-sample": {
26672                         "blurb": "Try to encode with this amount of bits per sample. This enables lossy encoding, values smaller than 2.0 disable it again.",
26673                         "conditionally-available": false,
26674                         "construct": false,
26675                         "construct-only": false,
26676                         "controllable": false,
26677                         "default": "0",
26678                         "max": "24",
26679                         "min": "0",
26680                         "mutable": "null",
26681                         "readable": true,
26682                         "type": "gdouble",
26683                         "writable": true
26684                     },
26685                     "correction-mode": {
26686                         "blurb": "Use this mode for the correction stream. Only works in lossy mode!",
26687                         "conditionally-available": false,
26688                         "construct": false,
26689                         "construct-only": false,
26690                         "controllable": false,
26691                         "default": "off (0)",
26692                         "mutable": "null",
26693                         "readable": true,
26694                         "type": "GstWavpackEncCorrectionMode",
26695                         "writable": true
26696                     },
26697                     "extra-processing": {
26698                         "blurb": "Use better but slower filters for better compression/quality.",
26699                         "conditionally-available": false,
26700                         "construct": false,
26701                         "construct-only": false,
26702                         "controllable": false,
26703                         "default": "0",
26704                         "max": "6",
26705                         "min": "0",
26706                         "mutable": "null",
26707                         "readable": true,
26708                         "type": "guint",
26709                         "writable": true
26710                     },
26711                     "joint-stereo-mode": {
26712                         "blurb": "Use this joint-stereo mode.",
26713                         "conditionally-available": false,
26714                         "construct": false,
26715                         "construct-only": false,
26716                         "controllable": false,
26717                         "default": "auto (0)",
26718                         "mutable": "null",
26719                         "readable": true,
26720                         "type": "GstWavpackEncJSMode",
26721                         "writable": true
26722                     },
26723                     "md5": {
26724                         "blurb": "Store MD5 hash of raw samples within the file.",
26725                         "conditionally-available": false,
26726                         "construct": false,
26727                         "construct-only": false,
26728                         "controllable": false,
26729                         "default": "false",
26730                         "mutable": "null",
26731                         "readable": true,
26732                         "type": "gboolean",
26733                         "writable": true
26734                     },
26735                     "mode": {
26736                         "blurb": "Speed versus compression tradeoff.",
26737                         "conditionally-available": false,
26738                         "construct": false,
26739                         "construct-only": false,
26740                         "controllable": false,
26741                         "default": "normal (2)",
26742                         "mutable": "null",
26743                         "readable": true,
26744                         "type": "GstWavpackEncMode",
26745                         "writable": true
26746                     }
26747                 },
26748                 "rank": "none",
26749                 "signals": {}
26750             }
26751         },
26752         "filename": "gstwavpack",
26753         "license": "LGPL",
26754         "other-types": {
26755             "GstWavpackEncCorrectionMode": {
26756                 "kind": "enum",
26757                 "values": [
26758                     {
26759                         "desc": "Create no correction file",
26760                         "name": "off",
26761                         "value": "0"
26762                     },
26763                     {
26764                         "desc": "Create correction file",
26765                         "name": "on",
26766                         "value": "1"
26767                     },
26768                     {
26769                         "desc": "Create optimized correction file",
26770                         "name": "optimized",
26771                         "value": "2"
26772                     }
26773                 ]
26774             },
26775             "GstWavpackEncJSMode": {
26776                 "kind": "enum",
26777                 "values": [
26778                     {
26779                         "desc": "auto",
26780                         "name": "auto",
26781                         "value": "0"
26782                     },
26783                     {
26784                         "desc": "left/right",
26785                         "name": "leftright",
26786                         "value": "1"
26787                     },
26788                     {
26789                         "desc": "mid/side",
26790                         "name": "midside",
26791                         "value": "2"
26792                     }
26793                 ]
26794             },
26795             "GstWavpackEncMode": {
26796                 "kind": "enum",
26797                 "values": [
26798                     {
26799                         "desc": "Fast Compression",
26800                         "name": "fast",
26801                         "value": "1"
26802                     },
26803                     {
26804                         "desc": "Normal Compression",
26805                         "name": "normal",
26806                         "value": "2"
26807                     },
26808                     {
26809                         "desc": "High Compression",
26810                         "name": "high",
26811                         "value": "3"
26812                     },
26813                     {
26814                         "desc": "Very High Compression",
26815                         "name": "veryhigh",
26816                         "value": "4"
26817                     }
26818                 ]
26819             }
26820         },
26821         "package": "GStreamer Good Plug-ins",
26822         "source": "gst-plugins-good",
26823         "tracers": {},
26824         "url": "Unknown package origin"
26825     },
26826     "wavparse": {
26827         "description": "Parse a .wav file into raw audio",
26828         "elements": {
26829             "wavparse": {
26830                 "author": "Erik Walthinsen <omega@cse.ogi.edu>",
26831                 "description": "Parse a .wav file into raw audio",
26832                 "hierarchy": [
26833                     "GstWavParse",
26834                     "GstElement",
26835                     "GstObject",
26836                     "GInitiallyUnowned",
26837                     "GObject"
26838                 ],
26839                 "klass": "Codec/Demuxer/Audio",
26840                 "long-name": "WAV audio demuxer",
26841                 "pad-templates": {
26842                     "sink": {
26843                         "caps": "audio/x-wav:\naudio/x-rf64:\n",
26844                         "direction": "sink",
26845                         "presence": "always"
26846                     },
26847                     "src": {
26848                         "caps": "audio/ms-gsm:\naudio/mpeg:\n    mpegversion: 1\n          layer: 3\naudio/mpeg:\n    mpegversion: 1\n          layer: 2\naudio/x-raw:\n         format: { S8, U8, S16LE, U16LE, S24LE, U24LE, S32LE, U32LE }\n         layout: interleaved\naudio/x-vorbis:\naudio/x-ac3:\naudio/x-dts:\naudio/mpeg:\n    mpegversion: 4\naudio/x-alaw:\naudio/x-mulaw:\naudio/x-wms:\n        bitrate: [ 0, 2147483647 ]\n    block_align: [ 1, 2147483647 ]\naudio/x-adpcm:\n         layout: microsoft\n    block_align: [ 1, 2147483647 ]\naudio/x-adpcm:\n         layout: dvi\n    block_align: [ 1, 2147483647 ]\naudio/x-truespeech:\naudio/x-wma:\n     wmaversion: 1\n        bitrate: [ 0, 2147483647 ]\n    block_align: [ 1, 2147483647 ]\naudio/x-wma:\n     wmaversion: 2\n        bitrate: [ 0, 2147483647 ]\n    block_align: [ 1, 2147483647 ]\naudio/x-wma:\n     wmaversion: 3\n        bitrate: [ 0, 2147483647 ]\n    block_align: [ 1, 2147483647 ]\naudio/x-vnd.sony.atrac3:\naudio/x-raw:\n         format: { F32LE, F64LE }\n         layout: interleaved\naudio/x-voxware:\n    voxwaretype: 117\naudio/x-adpcm:\n         layout: dk4\naudio/x-adpcm:\n         layout: dk3\naudio/x-adpcm:\n         layout: dvi\naudio/AMR:\naudio/AMR-WB:\naudio/x-siren:\napplication/x-ogg-avi:\n",
26849                         "direction": "src",
26850                         "presence": "always"
26851                     }
26852                 },
26853                 "properties": {
26854                     "ignore-length": {
26855                         "blurb": "Ignore length from the Wave header",
26856                         "conditionally-available": false,
26857                         "construct": false,
26858                         "construct-only": false,
26859                         "controllable": false,
26860                         "default": "false",
26861                         "mutable": "null",
26862                         "readable": true,
26863                         "type": "gboolean",
26864                         "writable": true
26865                     }
26866                 },
26867                 "rank": "primary"
26868             }
26869         },
26870         "filename": "gstwavparse",
26871         "license": "LGPL",
26872         "other-types": {},
26873         "package": "GStreamer Good Plug-ins",
26874         "source": "gst-plugins-good",
26875         "tracers": {},
26876         "url": "Unknown package origin"
26877     },
26878     "ximagesrc": {
26879         "description": "X11 video input plugin using standard Xlib calls",
26880         "elements": {
26881             "ximagesrc": {
26882                 "author": "Lutz Mueller <lutz@users.sourceforge.net>, Jan Schmidt <thaytan@mad.scientist.com>, Zaheer Merali <zaheerabbas at merali dot org>",
26883                 "description": "Creates a screenshot video stream",
26884                 "hierarchy": [
26885                     "GstXImageSrc",
26886                     "GstPushSrc",
26887                     "GstBaseSrc",
26888                     "GstElement",
26889                     "GstObject",
26890                     "GInitiallyUnowned",
26891                     "GObject"
26892                 ],
26893                 "klass": "Source/Video",
26894                 "long-name": "Ximage video source",
26895                 "pad-templates": {
26896                     "src": {
26897                         "caps": "video/x-raw:\n      framerate: [ 0/1, 2147483647/1 ]\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\npixel-aspect-ratio: [ 0/1, 2147483647/1 ]\n",
26898                         "direction": "src",
26899                         "presence": "always"
26900                     }
26901                 },
26902                 "properties": {
26903                     "display-name": {
26904                         "blurb": "X Display Name",
26905                         "conditionally-available": false,
26906                         "construct": false,
26907                         "construct-only": false,
26908                         "controllable": false,
26909                         "default": "NULL",
26910                         "mutable": "null",
26911                         "readable": true,
26912                         "type": "gchararray",
26913                         "writable": true
26914                     },
26915                     "endx": {
26916                         "blurb": "X coordinate of bottom right corner of area to be recorded (0 for bottom right of screen)",
26917                         "conditionally-available": false,
26918                         "construct": false,
26919                         "construct-only": false,
26920                         "controllable": false,
26921                         "default": "0",
26922                         "max": "2147483647",
26923                         "min": "0",
26924                         "mutable": "null",
26925                         "readable": true,
26926                         "type": "guint",
26927                         "writable": true
26928                     },
26929                     "endy": {
26930                         "blurb": "Y coordinate of bottom right corner of area to be recorded (0 for bottom right of screen)",
26931                         "conditionally-available": false,
26932                         "construct": false,
26933                         "construct-only": false,
26934                         "controllable": false,
26935                         "default": "0",
26936                         "max": "2147483647",
26937                         "min": "0",
26938                         "mutable": "null",
26939                         "readable": true,
26940                         "type": "guint",
26941                         "writable": true
26942                     },
26943                     "remote": {
26944                         "blurb": "Whether the display is remote",
26945                         "conditionally-available": false,
26946                         "construct": false,
26947                         "construct-only": false,
26948                         "controllable": false,
26949                         "default": "false",
26950                         "mutable": "null",
26951                         "readable": true,
26952                         "type": "gboolean",
26953                         "writable": true
26954                     },
26955                     "show-pointer": {
26956                         "blurb": "Show mouse pointer (if XFixes extension enabled)",
26957                         "conditionally-available": false,
26958                         "construct": false,
26959                         "construct-only": false,
26960                         "controllable": false,
26961                         "default": "true",
26962                         "mutable": "null",
26963                         "readable": true,
26964                         "type": "gboolean",
26965                         "writable": true
26966                     },
26967                     "startx": {
26968                         "blurb": "X coordinate of top left corner of area to be recorded (0 for top left of screen)",
26969                         "conditionally-available": false,
26970                         "construct": false,
26971                         "construct-only": false,
26972                         "controllable": false,
26973                         "default": "0",
26974                         "max": "2147483647",
26975                         "min": "0",
26976                         "mutable": "null",
26977                         "readable": true,
26978                         "type": "guint",
26979                         "writable": true
26980                     },
26981                     "starty": {
26982                         "blurb": "Y coordinate of top left corner of area to be recorded (0 for top left of screen)",
26983                         "conditionally-available": false,
26984                         "construct": false,
26985                         "construct-only": false,
26986                         "controllable": false,
26987                         "default": "0",
26988                         "max": "2147483647",
26989                         "min": "0",
26990                         "mutable": "null",
26991                         "readable": true,
26992                         "type": "guint",
26993                         "writable": true
26994                     },
26995                     "use-damage": {
26996                         "blurb": "Use XDamage (if XDamage extension enabled)",
26997                         "conditionally-available": false,
26998                         "construct": false,
26999                         "construct-only": false,
27000                         "controllable": false,
27001                         "default": "true",
27002                         "mutable": "null",
27003                         "readable": true,
27004                         "type": "gboolean",
27005                         "writable": true
27006                     },
27007                     "xid": {
27008                         "blurb": "Window XID to capture from",
27009                         "conditionally-available": false,
27010                         "construct": false,
27011                         "construct-only": false,
27012                         "controllable": false,
27013                         "default": "0",
27014                         "max": "18446744073709551615",
27015                         "min": "0",
27016                         "mutable": "null",
27017                         "readable": true,
27018                         "type": "guint64",
27019                         "writable": true
27020                     },
27021                     "xname": {
27022                         "blurb": "Window name to capture from",
27023                         "conditionally-available": false,
27024                         "construct": false,
27025                         "construct-only": false,
27026                         "controllable": false,
27027                         "default": "NULL",
27028                         "mutable": "null",
27029                         "readable": true,
27030                         "type": "gchararray",
27031                         "writable": true
27032                     }
27033                 },
27034                 "rank": "none"
27035             }
27036         },
27037         "filename": "gstximagesrc",
27038         "license": "LGPL",
27039         "other-types": {},
27040         "package": "GStreamer Good Plug-ins",
27041         "source": "gst-plugins-good",
27042         "tracers": {},
27043         "url": "Unknown package origin"
27044     },
27045     "y4menc": {
27046         "description": "Encodes a YUV frame into the yuv4mpeg format (mjpegtools)",
27047         "elements": {
27048             "y4menc": {
27049                 "author": "Wim Taymans <wim.taymans@gmail.com>",
27050                 "description": "Encodes a YUV frame into the yuv4mpeg format (mjpegtools)",
27051                 "hierarchy": [
27052                     "GstY4mEncode",
27053                     "GstVideoEncoder",
27054                     "GstElement",
27055                     "GstObject",
27056                     "GInitiallyUnowned",
27057                     "GObject"
27058                 ],
27059                 "interfaces": [
27060                     "GstPreset"
27061                 ],
27062                 "klass": "Codec/Encoder/Video",
27063                 "long-name": "YUV4MPEG video encoder",
27064                 "pad-templates": {
27065                     "sink": {
27066                         "caps": "video/x-raw:\n         format: { IYUV, I420, Y42B, Y41B, Y444 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
27067                         "direction": "sink",
27068                         "presence": "always"
27069                     },
27070                     "src": {
27071                         "caps": "application/x-yuv4mpeg:\n     y4mversion: 2\n",
27072                         "direction": "src",
27073                         "presence": "always"
27074                     }
27075                 },
27076                 "properties": {},
27077                 "rank": "primary"
27078             }
27079         },
27080         "filename": "gsty4menc",
27081         "license": "LGPL",
27082         "other-types": {},
27083         "package": "GStreamer Good Plug-ins",
27084         "source": "gst-plugins-good",
27085         "tracers": {},
27086         "url": "Unknown package origin"
27087     }
27088 }