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: { AYUV64, ARGB64, 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: { AYUV64, ARGB64, 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 1.19.2 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 1.19.2 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: { AYUV64, ARGB64, 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: { AYUV64, ARGB64, 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                 "rank": "none"
7119             },
7120             "gtksink": {
7121                 "author": "Matthew Waters <matthew@centricular.com>",
7122                 "description": "A video sink that renders to a GtkWidget",
7123                 "hierarchy": [
7124                     "GstGtkSink",
7125                     "GstGtkBaseSink",
7126                     "GstVideoSink",
7127                     "GstBaseSink",
7128                     "GstElement",
7129                     "GstObject",
7130                     "GInitiallyUnowned",
7131                     "GObject"
7132                 ],
7133                 "interfaces": [
7134                     "GstNavigation"
7135                 ],
7136                 "klass": "Sink/Video",
7137                 "long-name": "Gtk Video Sink",
7138                 "pad-templates": {
7139                     "sink": {
7140                         "caps": "video/x-raw:\n         format: { BGRx, BGRA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
7141                         "direction": "sink",
7142                         "presence": "always"
7143                     }
7144                 },
7145                 "properties": {},
7146                 "rank": "none"
7147             }
7148         },
7149         "filename": "gstgtk",
7150         "license": "LGPL",
7151         "other-types": {
7152             "GstGtkBaseSink": {
7153                 "hierarchy": [
7154                     "GstGtkBaseSink",
7155                     "GstVideoSink",
7156                     "GstBaseSink",
7157                     "GstElement",
7158                     "GstObject",
7159                     "GInitiallyUnowned",
7160                     "GObject"
7161                 ],
7162                 "interfaces": [
7163                     "GstNavigation"
7164                 ],
7165                 "kind": "object",
7166                 "properties": {
7167                     "force-aspect-ratio": {
7168                         "blurb": "When enabled, scaling will respect original aspect ratio",
7169                         "conditionally-available": false,
7170                         "construct": false,
7171                         "construct-only": false,
7172                         "controllable": false,
7173                         "default": "true",
7174                         "mutable": "null",
7175                         "readable": true,
7176                         "type": "gboolean",
7177                         "writable": true
7178                     },
7179                     "ignore-alpha": {
7180                         "blurb": "When enabled, alpha will be ignored and converted to black",
7181                         "conditionally-available": false,
7182                         "construct": false,
7183                         "construct-only": false,
7184                         "controllable": false,
7185                         "default": "true",
7186                         "mutable": "null",
7187                         "readable": true,
7188                         "type": "gboolean",
7189                         "writable": true
7190                     },
7191                     "pixel-aspect-ratio": {
7192                         "blurb": "The pixel aspect ratio of the device",
7193                         "conditionally-available": false,
7194                         "construct": false,
7195                         "construct-only": false,
7196                         "controllable": false,
7197                         "default": "0/1",
7198                         "max": "2147483647/1",
7199                         "min": "0/1",
7200                         "mutable": "null",
7201                         "readable": true,
7202                         "type": "GstFraction",
7203                         "writable": true
7204                     },
7205                     "widget": {
7206                         "blurb": "The GtkWidget to place in the widget hierarchy (must only be get from the GTK main thread)",
7207                         "conditionally-available": false,
7208                         "construct": false,
7209                         "construct-only": false,
7210                         "controllable": false,
7211                         "mutable": "null",
7212                         "readable": true,
7213                         "type": "GtkWidget",
7214                         "writable": false
7215                     }
7216                 }
7217             }
7218         },
7219         "package": "GStreamer Good Plug-ins",
7220         "source": "gst-plugins-good",
7221         "tracers": {},
7222         "url": "Unknown package origin"
7223     },
7224     "icydemux": {
7225         "description": "Demux ICY tags from a stream",
7226         "elements": {
7227             "icydemux": {
7228                 "author": "Jan Schmidt <thaytan@mad.scientist.com>, Michael Smith <msmith@fluendo.com>",
7229                 "description": "Read and output ICY tags while demuxing the contents",
7230                 "hierarchy": [
7231                     "GstICYDemux",
7232                     "GstElement",
7233                     "GstObject",
7234                     "GInitiallyUnowned",
7235                     "GObject"
7236                 ],
7237                 "klass": "Codec/Demuxer/Metadata",
7238                 "long-name": "ICY tag demuxer",
7239                 "pad-templates": {
7240                     "sink": {
7241                         "caps": "application/x-icy:\nmetadata-interval: [ 0, 2147483647 ]\n",
7242                         "direction": "sink",
7243                         "presence": "always"
7244                     },
7245                     "src": {
7246                         "caps": "ANY",
7247                         "direction": "src",
7248                         "presence": "sometimes"
7249                     }
7250                 },
7251                 "rank": "primary",
7252                 "signals": {}
7253             }
7254         },
7255         "filename": "gsticydemux",
7256         "license": "LGPL",
7257         "other-types": {},
7258         "package": "GStreamer Good Plug-ins",
7259         "source": "gst-plugins-good",
7260         "tracers": {},
7261         "url": "Unknown package origin"
7262     },
7263     "id3demux": {
7264         "description": "Demux ID3v1 and ID3v2 tags from a file",
7265         "elements": {
7266             "id3demux": {
7267                 "author": "Jan Schmidt <thaytan@mad.scientist.com>",
7268                 "description": "Read and output ID3v1 and ID3v2 tags while demuxing the contents",
7269                 "hierarchy": [
7270                     "GstID3Demux",
7271                     "GstTagDemux",
7272                     "GstElement",
7273                     "GstObject",
7274                     "GInitiallyUnowned",
7275                     "GObject"
7276                 ],
7277                 "klass": "Codec/Demuxer/Metadata",
7278                 "long-name": "ID3 tag demuxer",
7279                 "pad-templates": {
7280                     "sink": {
7281                         "caps": "application/x-id3:\n",
7282                         "direction": "sink",
7283                         "presence": "always"
7284                     },
7285                     "src": {
7286                         "caps": "ANY",
7287                         "direction": "src",
7288                         "presence": "always"
7289                     }
7290                 },
7291                 "properties": {
7292                     "prefer-v1": {
7293                         "blurb": "Prefer tags from ID3v1 tag at end of file when both ID3v1 and ID3v2 tags are present",
7294                         "conditionally-available": false,
7295                         "construct": true,
7296                         "construct-only": false,
7297                         "controllable": false,
7298                         "default": "false",
7299                         "mutable": "null",
7300                         "readable": true,
7301                         "type": "gboolean",
7302                         "writable": true
7303                     }
7304                 },
7305                 "rank": "primary"
7306             }
7307         },
7308         "filename": "gstid3demux",
7309         "license": "LGPL",
7310         "other-types": {},
7311         "package": "GStreamer Good Plug-ins",
7312         "source": "gst-plugins-good",
7313         "tracers": {},
7314         "url": "Unknown package origin"
7315     },
7316     "imagefreeze": {
7317         "description": "Still frame stream generator",
7318         "elements": {
7319             "imagefreeze": {
7320                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
7321                 "description": "Generates a still frame stream from an image",
7322                 "hierarchy": [
7323                     "GstImageFreeze",
7324                     "GstElement",
7325                     "GstObject",
7326                     "GInitiallyUnowned",
7327                     "GObject"
7328                 ],
7329                 "klass": "Filter/Video",
7330                 "long-name": "Still frame stream generator",
7331                 "pad-templates": {
7332                     "sink": {
7333                         "caps": "video/x-raw(ANY):\n",
7334                         "direction": "sink",
7335                         "presence": "always"
7336                     },
7337                     "src": {
7338                         "caps": "video/x-raw(ANY):\n",
7339                         "direction": "src",
7340                         "presence": "always"
7341                     }
7342                 },
7343                 "properties": {
7344                     "allow-replace": {
7345                         "blurb": "Allow replacing the input buffer and always output the latest",
7346                         "conditionally-available": false,
7347                         "construct": false,
7348                         "construct-only": false,
7349                         "controllable": false,
7350                         "default": "false",
7351                         "mutable": "null",
7352                         "readable": true,
7353                         "type": "gboolean",
7354                         "writable": true
7355                     },
7356                     "is-live": {
7357                         "blurb": "Whether to output a live video stream",
7358                         "conditionally-available": false,
7359                         "construct": false,
7360                         "construct-only": false,
7361                         "controllable": false,
7362                         "default": "false",
7363                         "mutable": "null",
7364                         "readable": true,
7365                         "type": "gboolean",
7366                         "writable": true
7367                     },
7368                     "num-buffers": {
7369                         "blurb": "Number of buffers to output before sending EOS (-1 = unlimited)",
7370                         "conditionally-available": false,
7371                         "construct": false,
7372                         "construct-only": false,
7373                         "controllable": false,
7374                         "default": "-1",
7375                         "max": "2147483647",
7376                         "min": "-1",
7377                         "mutable": "null",
7378                         "readable": true,
7379                         "type": "gint",
7380                         "writable": true
7381                     }
7382                 },
7383                 "rank": "none"
7384             }
7385         },
7386         "filename": "gstimagefreeze",
7387         "license": "LGPL",
7388         "other-types": {},
7389         "package": "GStreamer Good Plug-ins",
7390         "source": "gst-plugins-good",
7391         "tracers": {},
7392         "url": "Unknown package origin"
7393     },
7394     "interleave": {
7395         "description": "Audio interleaver/deinterleaver",
7396         "elements": {
7397             "deinterleave": {
7398                 "author": "Andy Wingo <wingo at pobox.com>, Iain <iain@prettypeople.org>, Sebastian Dröge <slomo@circular-chaos.org>",
7399                 "description": "Splits one interleaved multichannel audio stream into many mono audio streams",
7400                 "hierarchy": [
7401                     "GstDeinterleave",
7402                     "GstElement",
7403                     "GstObject",
7404                     "GInitiallyUnowned",
7405                     "GObject"
7406                 ],
7407                 "klass": "Filter/Converter/Audio",
7408                 "long-name": "Audio deinterleaver",
7409                 "pad-templates": {
7410                     "sink": {
7411                         "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",
7412                         "direction": "sink",
7413                         "presence": "always"
7414                     },
7415                     "src_%%u": {
7416                         "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",
7417                         "direction": "src",
7418                         "presence": "sometimes"
7419                     }
7420                 },
7421                 "properties": {
7422                     "keep-positions": {
7423                         "blurb": "Keep the original channel positions on the output buffers",
7424                         "conditionally-available": false,
7425                         "construct": false,
7426                         "construct-only": false,
7427                         "controllable": false,
7428                         "default": "false",
7429                         "mutable": "null",
7430                         "readable": true,
7431                         "type": "gboolean",
7432                         "writable": true
7433                     }
7434                 },
7435                 "rank": "none",
7436                 "signals": {}
7437             },
7438             "interleave": {
7439                 "author": "Andy Wingo <wingo at pobox.com>, Sebastian Dröge <slomo@circular-chaos.org>",
7440                 "description": "Folds many mono channels into one interleaved audio stream",
7441                 "hierarchy": [
7442                     "GstInterleave",
7443                     "GstElement",
7444                     "GstObject",
7445                     "GInitiallyUnowned",
7446                     "GObject"
7447                 ],
7448                 "klass": "Filter/Converter/Audio",
7449                 "long-name": "Audio interleaver",
7450                 "pad-templates": {
7451                     "sink_%%u": {
7452                         "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",
7453                         "direction": "sink",
7454                         "presence": "request"
7455                     },
7456                     "src": {
7457                         "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",
7458                         "direction": "src",
7459                         "presence": "always"
7460                     }
7461                 },
7462                 "properties": {
7463                     "channel-positions": {
7464                         "blurb": "Channel positions used on the output",
7465                         "conditionally-available": false,
7466                         "construct": false,
7467                         "construct-only": false,
7468                         "controllable": false,
7469                         "mutable": "null",
7470                         "readable": true,
7471                         "type": "GValueArray",
7472                         "writable": true
7473                     },
7474                     "channel-positions-from-input": {
7475                         "blurb": "Take channel positions from the input",
7476                         "conditionally-available": false,
7477                         "construct": false,
7478                         "construct-only": false,
7479                         "controllable": false,
7480                         "default": "true",
7481                         "mutable": "null",
7482                         "readable": true,
7483                         "type": "gboolean",
7484                         "writable": true
7485                     }
7486                 },
7487                 "rank": "none"
7488             }
7489         },
7490         "filename": "gstinterleave",
7491         "license": "LGPL",
7492         "other-types": {},
7493         "package": "GStreamer Good Plug-ins",
7494         "source": "gst-plugins-good",
7495         "tracers": {},
7496         "url": "Unknown package origin"
7497     },
7498     "isomp4": {
7499         "description": "ISO base media file format support (mp4, 3gpp, qt, mj2)",
7500         "elements": {
7501             "3gppmux": {
7502                 "author": "Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>",
7503                 "description": "Multiplex audio and video into a 3GPP file",
7504                 "hierarchy": [
7505                     "Gst3GPPMux",
7506                     "GstBaseQTMux",
7507                     "GstAggregator",
7508                     "GstElement",
7509                     "GstObject",
7510                     "GInitiallyUnowned",
7511                     "GObject"
7512                 ],
7513                 "interfaces": [
7514                     "GstTagSetter",
7515                     "GstTagXmpWriter",
7516                     "GstPreset"
7517                 ],
7518                 "klass": "Codec/Muxer",
7519                 "long-name": "3GPP Muxer",
7520                 "pad-templates": {
7521                     "audio_%%u": {
7522                         "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",
7523                         "direction": "sink",
7524                         "presence": "request",
7525                         "type": "GstQTMuxPad"
7526                     },
7527                     "src": {
7528                         "caps": "video/quicktime:\n        variant: 3gpp\n",
7529                         "direction": "src",
7530                         "presence": "always",
7531                         "type": "GstAggregatorPad"
7532                     },
7533                     "subtitle_%%u": {
7534                         "caps": "text/x-raw:\n         format: utf8\n",
7535                         "direction": "sink",
7536                         "presence": "request",
7537                         "type": "GstQTMuxPad"
7538                     },
7539                     "video_%%u": {
7540                         "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",
7541                         "direction": "sink",
7542                         "presence": "request",
7543                         "type": "GstQTMuxPad"
7544                     }
7545                 },
7546                 "properties": {
7547                     "streamable": {
7548                         "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)",
7549                         "conditionally-available": false,
7550                         "construct": true,
7551                         "construct-only": false,
7552                         "controllable": false,
7553                         "default": "false",
7554                         "mutable": "null",
7555                         "readable": true,
7556                         "type": "gboolean",
7557                         "writable": true
7558                     }
7559                 },
7560                 "rank": "primary"
7561             },
7562             "ismlmux": {
7563                 "author": "Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>",
7564                 "description": "Multiplex audio and video into a ISML file",
7565                 "hierarchy": [
7566                     "GstISMLMux",
7567                     "GstBaseQTMux",
7568                     "GstAggregator",
7569                     "GstElement",
7570                     "GstObject",
7571                     "GInitiallyUnowned",
7572                     "GObject"
7573                 ],
7574                 "interfaces": [
7575                     "GstTagSetter",
7576                     "GstTagXmpWriter",
7577                     "GstPreset"
7578                 ],
7579                 "klass": "Codec/Muxer",
7580                 "long-name": "ISML Muxer",
7581                 "pad-templates": {
7582                     "audio_%%u": {
7583                         "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",
7584                         "direction": "sink",
7585                         "presence": "request",
7586                         "type": "GstQTMuxPad"
7587                     },
7588                     "src": {
7589                         "caps": "video/quicktime:\n        variant: iso-fragmented\n",
7590                         "direction": "src",
7591                         "presence": "always",
7592                         "type": "GstAggregatorPad"
7593                     },
7594                     "video_%%u": {
7595                         "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",
7596                         "direction": "sink",
7597                         "presence": "request",
7598                         "type": "GstQTMuxPad"
7599                     }
7600                 },
7601                 "properties": {
7602                     "streamable": {
7603                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written.",
7604                         "conditionally-available": false,
7605                         "construct": true,
7606                         "construct-only": false,
7607                         "controllable": false,
7608                         "default": "true",
7609                         "mutable": "null",
7610                         "readable": true,
7611                         "type": "gboolean",
7612                         "writable": true
7613                     }
7614                 },
7615                 "rank": "primary"
7616             },
7617             "mj2mux": {
7618                 "author": "Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>",
7619                 "description": "Multiplex audio and video into a MJ2 file",
7620                 "hierarchy": [
7621                     "GstMJ2Mux",
7622                     "GstBaseQTMux",
7623                     "GstAggregator",
7624                     "GstElement",
7625                     "GstObject",
7626                     "GInitiallyUnowned",
7627                     "GObject"
7628                 ],
7629                 "interfaces": [
7630                     "GstTagSetter",
7631                     "GstTagXmpWriter",
7632                     "GstPreset"
7633                 ],
7634                 "klass": "Codec/Muxer",
7635                 "long-name": "MJ2 Muxer",
7636                 "pad-templates": {
7637                     "audio_%%u": {
7638                         "caps": "audio/x-raw:\n         format: { S16LE, S16BE, S8, U8 }\n         layout: interleaved\n       channels: [ 1, 2 ]\n           rate: [ 1, 2147483647 ]\n",
7639                         "direction": "sink",
7640                         "presence": "request",
7641                         "type": "GstQTMuxPad"
7642                     },
7643                     "src": {
7644                         "caps": "video/mj2:\n",
7645                         "direction": "src",
7646                         "presence": "always",
7647                         "type": "GstAggregatorPad"
7648                     },
7649                     "video_%%u": {
7650                         "caps": "image/x-j2c:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nimage/x-jpc:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\n",
7651                         "direction": "sink",
7652                         "presence": "request",
7653                         "type": "GstQTMuxPad"
7654                     }
7655                 },
7656                 "properties": {
7657                     "streamable": {
7658                         "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)",
7659                         "conditionally-available": false,
7660                         "construct": true,
7661                         "construct-only": false,
7662                         "controllable": false,
7663                         "default": "false",
7664                         "mutable": "null",
7665                         "readable": true,
7666                         "type": "gboolean",
7667                         "writable": true
7668                     }
7669                 },
7670                 "rank": "primary"
7671             },
7672             "mp4mux": {
7673                 "author": "Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>",
7674                 "description": "Multiplex audio and video into a MP4 file",
7675                 "hierarchy": [
7676                     "GstMP4Mux",
7677                     "GstBaseQTMux",
7678                     "GstAggregator",
7679                     "GstElement",
7680                     "GstObject",
7681                     "GInitiallyUnowned",
7682                     "GObject"
7683                 ],
7684                 "interfaces": [
7685                     "GstTagSetter",
7686                     "GstTagXmpWriter",
7687                     "GstPreset"
7688                 ],
7689                 "klass": "Codec/Muxer",
7690                 "long-name": "MP4 Muxer",
7691                 "pad-templates": {
7692                     "audio_%%u": {
7693                         "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",
7694                         "direction": "sink",
7695                         "presence": "request",
7696                         "type": "GstQTMuxPad"
7697                     },
7698                     "src": {
7699                         "caps": "video/quicktime:\n        variant: iso\n",
7700                         "direction": "src",
7701                         "presence": "always",
7702                         "type": "GstAggregatorPad"
7703                     },
7704                     "subtitle_%%u": {
7705                         "caps": "text/x-raw:\n         format: utf8\n",
7706                         "direction": "sink",
7707                         "presence": "request",
7708                         "type": "GstQTMuxPad"
7709                     },
7710                     "video_%%u": {
7711                         "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",
7712                         "direction": "sink",
7713                         "presence": "request",
7714                         "type": "GstQTMuxPad"
7715                     }
7716                 },
7717                 "properties": {
7718                     "streamable": {
7719                         "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)",
7720                         "conditionally-available": false,
7721                         "construct": true,
7722                         "construct-only": false,
7723                         "controllable": false,
7724                         "default": "false",
7725                         "mutable": "null",
7726                         "readable": true,
7727                         "type": "gboolean",
7728                         "writable": true
7729                     }
7730                 },
7731                 "rank": "primary"
7732             },
7733             "qtdemux": {
7734                 "author": "David Schleef <ds@schleef.org>, Wim Taymans <wim@fluendo.com>",
7735                 "description": "Demultiplex a QuickTime file into audio and video streams",
7736                 "hierarchy": [
7737                     "GstQTDemux",
7738                     "GstElement",
7739                     "GstObject",
7740                     "GInitiallyUnowned",
7741                     "GObject"
7742                 ],
7743                 "klass": "Codec/Demuxer",
7744                 "long-name": "QuickTime demuxer",
7745                 "pad-templates": {
7746                     "audio_%%u": {
7747                         "caps": "ANY",
7748                         "direction": "src",
7749                         "presence": "sometimes"
7750                     },
7751                     "sink": {
7752                         "caps": "video/quicktime:\nvideo/mj2:\naudio/x-m4a:\napplication/x-3gp:\n",
7753                         "direction": "sink",
7754                         "presence": "always"
7755                     },
7756                     "subtitle_%%u": {
7757                         "caps": "ANY",
7758                         "direction": "src",
7759                         "presence": "sometimes"
7760                     },
7761                     "video_%%u": {
7762                         "caps": "ANY",
7763                         "direction": "src",
7764                         "presence": "sometimes"
7765                     }
7766                 },
7767                 "rank": "primary",
7768                 "signals": {}
7769             },
7770             "qtmoovrecover": {
7771                 "author": "Thiago Santos <thiago.sousa.santos@collabora.co.uk>",
7772                 "description": "Recovers unfinished qtmux files",
7773                 "hierarchy": [
7774                     "GstQTMoovRecover",
7775                     "GstPipeline",
7776                     "GstBin",
7777                     "GstElement",
7778                     "GstObject",
7779                     "GInitiallyUnowned",
7780                     "GObject"
7781                 ],
7782                 "interfaces": [
7783                     "GstChildProxy"
7784                 ],
7785                 "klass": "Util",
7786                 "long-name": "QT Moov Recover",
7787                 "properties": {
7788                     "broken-input": {
7789                         "blurb": "Path to broken input file. (If qtmux was on faststart mode, this file is the faststart file)",
7790                         "conditionally-available": false,
7791                         "construct": false,
7792                         "construct-only": false,
7793                         "controllable": false,
7794                         "default": "NULL",
7795                         "mutable": "null",
7796                         "readable": true,
7797                         "type": "gchararray",
7798                         "writable": true
7799                     },
7800                     "faststart-mode": {
7801                         "blurb": "If the broken input is from faststart mode",
7802                         "conditionally-available": false,
7803                         "construct": false,
7804                         "construct-only": false,
7805                         "controllable": false,
7806                         "default": "false",
7807                         "mutable": "null",
7808                         "readable": true,
7809                         "type": "gboolean",
7810                         "writable": true
7811                     },
7812                     "fixed-output": {
7813                         "blurb": "Path to write the fixed file to (used as output)",
7814                         "conditionally-available": false,
7815                         "construct": false,
7816                         "construct-only": false,
7817                         "controllable": false,
7818                         "default": "NULL",
7819                         "mutable": "null",
7820                         "readable": true,
7821                         "type": "gchararray",
7822                         "writable": true
7823                     },
7824                     "recovery-input": {
7825                         "blurb": "Path to recovery file (used as input)",
7826                         "conditionally-available": false,
7827                         "construct": false,
7828                         "construct-only": false,
7829                         "controllable": false,
7830                         "default": "NULL",
7831                         "mutable": "null",
7832                         "readable": true,
7833                         "type": "gchararray",
7834                         "writable": true
7835                     }
7836                 },
7837                 "rank": "none"
7838             },
7839             "qtmux": {
7840                 "author": "Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>",
7841                 "description": "Multiplex audio and video into a QuickTime file",
7842                 "hierarchy": [
7843                     "GstQTMux",
7844                     "GstBaseQTMux",
7845                     "GstAggregator",
7846                     "GstElement",
7847                     "GstObject",
7848                     "GInitiallyUnowned",
7849                     "GObject"
7850                 ],
7851                 "interfaces": [
7852                     "GstTagSetter",
7853                     "GstTagXmpWriter",
7854                     "GstPreset"
7855                 ],
7856                 "klass": "Codec/Muxer",
7857                 "long-name": "QuickTime Muxer",
7858                 "pad-templates": {
7859                     "audio_%%u": {
7860                         "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",
7861                         "direction": "sink",
7862                         "presence": "request",
7863                         "type": "GstQTMuxPad"
7864                     },
7865                     "caption_%%u": {
7866                         "caps": "closedcaption/x-cea-608:\n         format: s334-1a\nclosedcaption/x-cea-708:\n         format: cdp\n",
7867                         "direction": "sink",
7868                         "presence": "request",
7869                         "type": "GstQTMuxPad"
7870                     },
7871                     "src": {
7872                         "caps": "video/quicktime:\n        variant: apple\nvideo/quicktime:\n",
7873                         "direction": "src",
7874                         "presence": "always",
7875                         "type": "GstAggregatorPad"
7876                     },
7877                     "subtitle_%%u": {
7878                         "caps": "text/x-raw:\n         format: utf8\n",
7879                         "direction": "sink",
7880                         "presence": "request",
7881                         "type": "GstQTMuxPad"
7882                     },
7883                     "video_%%u": {
7884                         "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",
7885                         "direction": "sink",
7886                         "presence": "request",
7887                         "type": "GstQTMuxPad"
7888                     }
7889                 },
7890                 "properties": {
7891                     "streamable": {
7892                         "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)",
7893                         "conditionally-available": false,
7894                         "construct": true,
7895                         "construct-only": false,
7896                         "controllable": false,
7897                         "default": "false",
7898                         "mutable": "null",
7899                         "readable": true,
7900                         "type": "gboolean",
7901                         "writable": true
7902                     }
7903                 },
7904                 "rank": "primary"
7905             },
7906             "rtpxqtdepay": {
7907                 "author": "Wim Taymans <wim@fluendo.com>",
7908                 "description": "Extracts Quicktime audio/video from RTP packets",
7909                 "hierarchy": [
7910                     "GstRtpXQTDepay",
7911                     "GstRTPBaseDepayload",
7912                     "GstElement",
7913                     "GstObject",
7914                     "GInitiallyUnowned",
7915                     "GObject"
7916                 ],
7917                 "klass": "Codec/Depayloader/Network",
7918                 "long-name": "RTP packet depayloader",
7919                 "pad-templates": {
7920                     "sink": {
7921                         "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",
7922                         "direction": "sink",
7923                         "presence": "always"
7924                     },
7925                     "src": {
7926                         "caps": "ANY",
7927                         "direction": "src",
7928                         "presence": "always"
7929                     }
7930                 },
7931                 "properties": {},
7932                 "rank": "marginal"
7933             }
7934         },
7935         "filename": "gstisomp4",
7936         "license": "LGPL",
7937         "other-types": {
7938             "GstBaseQTMux": {
7939                 "hierarchy": [
7940                     "GstBaseQTMux",
7941                     "GstAggregator",
7942                     "GstElement",
7943                     "GstObject",
7944                     "GInitiallyUnowned",
7945                     "GObject"
7946                 ],
7947                 "interfaces": [
7948                     "GstTagSetter",
7949                     "GstTagXmpWriter",
7950                     "GstPreset"
7951                 ],
7952                 "kind": "object",
7953                 "properties": {
7954                     "dts-method": {
7955                         "blurb": "Method to determine DTS time (DEPRECATED)",
7956                         "conditionally-available": false,
7957                         "construct": true,
7958                         "construct-only": false,
7959                         "controllable": false,
7960                         "default": "reorder (1)",
7961                         "mutable": "null",
7962                         "readable": true,
7963                         "type": "GstQTMuxDtsMethods",
7964                         "writable": true
7965                     },
7966                     "faststart": {
7967                         "blurb": "If the file should be formatted for faststart (headers first)",
7968                         "conditionally-available": false,
7969                         "construct": false,
7970                         "construct-only": false,
7971                         "controllable": false,
7972                         "default": "false",
7973                         "mutable": "null",
7974                         "readable": true,
7975                         "type": "gboolean",
7976                         "writable": true
7977                     },
7978                     "faststart-file": {
7979                         "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",
7980                         "conditionally-available": false,
7981                         "construct": true,
7982                         "construct-only": false,
7983                         "controllable": false,
7984                         "default": "NULL",
7985                         "mutable": "null",
7986                         "readable": true,
7987                         "type": "gchararray",
7988                         "writable": true
7989                     },
7990                     "force-chunks": {
7991                         "blurb": "Force multiple chunks to be created even for single-stream files",
7992                         "conditionally-available": false,
7993                         "construct": false,
7994                         "construct-only": false,
7995                         "controllable": false,
7996                         "default": "false",
7997                         "mutable": "null",
7998                         "readable": true,
7999                         "type": "gboolean",
8000                         "writable": true
8001                     },
8002                     "force-create-timecode-trak": {
8003                         "blurb": "Create a timecode trak even in unsupported flavors",
8004                         "conditionally-available": false,
8005                         "construct": true,
8006                         "construct-only": false,
8007                         "controllable": false,
8008                         "default": "false",
8009                         "mutable": "null",
8010                         "readable": true,
8011                         "type": "gboolean",
8012                         "writable": true
8013                     },
8014                     "fragment-duration": {
8015                         "blurb": "Fragment durations in ms (produce a fragmented file if > 0)",
8016                         "conditionally-available": false,
8017                         "construct": true,
8018                         "construct-only": false,
8019                         "controllable": false,
8020                         "default": "0",
8021                         "max": "-1",
8022                         "min": "0",
8023                         "mutable": "null",
8024                         "readable": true,
8025                         "type": "guint",
8026                         "writable": true
8027                     },
8028                     "fragment-mode": {
8029                         "blurb": "How to to write fragments to the file.  Only used when 'fragment-duration' is greather than 0",
8030                         "conditionally-available": false,
8031                         "construct": false,
8032                         "construct-only": false,
8033                         "controllable": false,
8034                         "default": "dash-or-mss (0)",
8035                         "mutable": "null",
8036                         "readable": true,
8037                         "type": "GstQTMuxFragmentMode",
8038                         "writable": true
8039                     },
8040                     "interleave-bytes": {
8041                         "blurb": "Interleave between streams in bytes",
8042                         "conditionally-available": false,
8043                         "construct": false,
8044                         "construct-only": false,
8045                         "controllable": false,
8046                         "default": "0",
8047                         "max": "18446744073709551615",
8048                         "min": "0",
8049                         "mutable": "null",
8050                         "readable": true,
8051                         "type": "guint64",
8052                         "writable": true
8053                     },
8054                     "interleave-time": {
8055                         "blurb": "Interleave between streams in nanoseconds",
8056                         "conditionally-available": false,
8057                         "construct": false,
8058                         "construct-only": false,
8059                         "controllable": false,
8060                         "default": "250000000",
8061                         "max": "18446744073709551615",
8062                         "min": "0",
8063                         "mutable": "null",
8064                         "readable": true,
8065                         "type": "guint64",
8066                         "writable": true
8067                     },
8068                     "max-raw-audio-drift": {
8069                         "blurb": "Maximum allowed drift of raw audio samples vs. timestamps in nanoseconds",
8070                         "conditionally-available": false,
8071                         "construct": false,
8072                         "construct-only": false,
8073                         "controllable": false,
8074                         "default": "40000000",
8075                         "max": "18446744073709551615",
8076                         "min": "0",
8077                         "mutable": "null",
8078                         "readable": true,
8079                         "type": "guint64",
8080                         "writable": true
8081                     },
8082                     "moov-recovery-file": {
8083                         "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)",
8084                         "conditionally-available": false,
8085                         "construct": true,
8086                         "construct-only": false,
8087                         "controllable": false,
8088                         "default": "NULL",
8089                         "mutable": "null",
8090                         "readable": true,
8091                         "type": "gchararray",
8092                         "writable": true
8093                     },
8094                     "movie-timescale": {
8095                         "blurb": "Timescale to use in the movie (units per second, 0 == default)",
8096                         "conditionally-available": false,
8097                         "construct": true,
8098                         "construct-only": false,
8099                         "controllable": false,
8100                         "default": "0",
8101                         "max": "-1",
8102                         "min": "0",
8103                         "mutable": "null",
8104                         "readable": true,
8105                         "type": "guint",
8106                         "writable": true
8107                     },
8108                     "presentation-time": {
8109                         "blurb": "Calculate and include presentation/composition time (in addition to decoding time)",
8110                         "conditionally-available": false,
8111                         "construct": true,
8112                         "construct-only": false,
8113                         "controllable": false,
8114                         "default": "true",
8115                         "mutable": "null",
8116                         "readable": true,
8117                         "type": "gboolean",
8118                         "writable": true
8119                     },
8120                     "reserved-bytes-per-sec": {
8121                         "blurb": "Multiplier for converting reserved-max-duration into bytes of header to reserve, per second, per track",
8122                         "conditionally-available": false,
8123                         "construct": true,
8124                         "construct-only": false,
8125                         "controllable": false,
8126                         "default": "550",
8127                         "max": "10000",
8128                         "min": "0",
8129                         "mutable": "null",
8130                         "readable": true,
8131                         "type": "guint",
8132                         "writable": true
8133                     },
8134                     "reserved-duration-remaining": {
8135                         "blurb": "Reports the approximate amount of remaining moov header space reserved using reserved-max-duration",
8136                         "conditionally-available": false,
8137                         "construct": false,
8138                         "construct-only": false,
8139                         "controllable": false,
8140                         "default": "18446744073709551615",
8141                         "max": "18446744073709551615",
8142                         "min": "0",
8143                         "mutable": "null",
8144                         "readable": true,
8145                         "type": "guint64",
8146                         "writable": false
8147                     },
8148                     "reserved-max-duration": {
8149                         "blurb": "When set to a value > 0, reserves space for index tables at the beginning of the file.",
8150                         "conditionally-available": false,
8151                         "construct": false,
8152                         "construct-only": false,
8153                         "controllable": false,
8154                         "default": "18446744073709551615",
8155                         "max": "18446744073709551615",
8156                         "min": "0",
8157                         "mutable": "null",
8158                         "readable": true,
8159                         "type": "guint64",
8160                         "writable": true
8161                     },
8162                     "reserved-moov-update-period": {
8163                         "blurb": "When used with reserved-max-duration, periodically updates the index tables with information muxed so far.",
8164                         "conditionally-available": false,
8165                         "construct": false,
8166                         "construct-only": false,
8167                         "controllable": false,
8168                         "default": "18446744073709551615",
8169                         "max": "18446744073709551615",
8170                         "min": "0",
8171                         "mutable": "null",
8172                         "readable": true,
8173                         "type": "guint64",
8174                         "writable": true
8175                     },
8176                     "reserved-prefill": {
8177                         "blurb": "Prefill samples table of reserved duration",
8178                         "conditionally-available": false,
8179                         "construct": true,
8180                         "construct-only": false,
8181                         "controllable": false,
8182                         "default": "false",
8183                         "mutable": "null",
8184                         "readable": true,
8185                         "type": "gboolean",
8186                         "writable": true
8187                     },
8188                     "start-gap-threshold": {
8189                         "blurb": "Threshold for creating an edit list for gaps at the start in nanoseconds",
8190                         "conditionally-available": false,
8191                         "construct": false,
8192                         "construct-only": false,
8193                         "controllable": false,
8194                         "default": "0",
8195                         "max": "18446744073709551615",
8196                         "min": "0",
8197                         "mutable": "null",
8198                         "readable": true,
8199                         "type": "guint64",
8200                         "writable": true
8201                     },
8202                     "trak-timescale": {
8203                         "blurb": "Timescale to use for the tracks (units per second, 0 is automatic)",
8204                         "conditionally-available": false,
8205                         "construct": true,
8206                         "construct-only": false,
8207                         "controllable": false,
8208                         "default": "0",
8209                         "max": "-1",
8210                         "min": "0",
8211                         "mutable": "null",
8212                         "readable": true,
8213                         "type": "guint",
8214                         "writable": true
8215                     }
8216                 }
8217             },
8218             "GstQTMuxDtsMethods": {
8219                 "kind": "enum",
8220                 "values": [
8221                     {
8222                         "desc": "delta/duration",
8223                         "name": "dd",
8224                         "value": "0"
8225                     },
8226                     {
8227                         "desc": "reorder",
8228                         "name": "reorder",
8229                         "value": "1"
8230                     },
8231                     {
8232                         "desc": "ascending",
8233                         "name": "asc",
8234                         "value": "2"
8235                     }
8236                 ]
8237             },
8238             "GstQTMuxFragmentMode": {
8239                 "kind": "enum",
8240                 "values": [
8241                     {
8242                         "desc": "Dash or Smoothstreaming",
8243                         "name": "dash-or-mss",
8244                         "value": "0"
8245                     },
8246                     {
8247                         "desc": "First MOOV Fragment Then Finalise",
8248                         "name": "first-moov-then-finalise",
8249                         "value": "1"
8250                     }
8251                 ]
8252             },
8253             "GstQTMuxPad": {
8254                 "hierarchy": [
8255                     "GstQTMuxPad",
8256                     "GstAggregatorPad",
8257                     "GstPad",
8258                     "GstObject",
8259                     "GInitiallyUnowned",
8260                     "GObject"
8261                 ],
8262                 "kind": "object",
8263                 "properties": {
8264                     "trak-timescale": {
8265                         "blurb": "Timescale to use for this pad's trak (units per second, 0 is automatic)",
8266                         "conditionally-available": false,
8267                         "construct": true,
8268                         "construct-only": false,
8269                         "controllable": false,
8270                         "default": "0",
8271                         "max": "-1",
8272                         "min": "0",
8273                         "mutable": "null",
8274                         "readable": true,
8275                         "type": "guint",
8276                         "writable": true
8277                     }
8278                 },
8279                 "signals": {}
8280             }
8281         },
8282         "package": "GStreamer Good Plug-ins",
8283         "source": "gst-plugins-good",
8284         "tracers": {},
8285         "url": "Unknown package origin"
8286     },
8287     "jack": {
8288         "description": "JACK audio elements",
8289         "elements": {
8290             "jackaudiosink": {
8291                 "author": "Wim Taymans <wim.taymans@gmail.com>",
8292                 "description": "Output audio to a JACK server",
8293                 "hierarchy": [
8294                     "GstJackAudioSink",
8295                     "GstAudioBaseSink",
8296                     "GstBaseSink",
8297                     "GstElement",
8298                     "GstObject",
8299                     "GInitiallyUnowned",
8300                     "GObject"
8301                 ],
8302                 "klass": "Sink/Audio",
8303                 "long-name": "Audio Sink (Jack)",
8304                 "pad-templates": {
8305                     "sink": {
8306                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
8307                         "direction": "sink",
8308                         "presence": "always"
8309                     }
8310                 },
8311                 "properties": {
8312                     "client": {
8313                         "blurb": "Handle for jack client",
8314                         "conditionally-available": false,
8315                         "construct": false,
8316                         "construct-only": false,
8317                         "controllable": false,
8318                         "mutable": "ready",
8319                         "readable": true,
8320                         "type": "JackClient",
8321                         "writable": true
8322                     },
8323                     "client-name": {
8324                         "blurb": "The client name of the Jack instance (NULL = default)",
8325                         "conditionally-available": false,
8326                         "construct": false,
8327                         "construct-only": false,
8328                         "controllable": false,
8329                         "default": "NULL",
8330                         "mutable": "null",
8331                         "readable": true,
8332                         "type": "gchararray",
8333                         "writable": true
8334                     },
8335                     "connect": {
8336                         "blurb": "Specify how the output ports will be connected",
8337                         "conditionally-available": false,
8338                         "construct": false,
8339                         "construct-only": false,
8340                         "controllable": false,
8341                         "default": "auto (1)",
8342                         "mutable": "null",
8343                         "readable": true,
8344                         "type": "GstJackConnect",
8345                         "writable": true
8346                     },
8347                     "low-latency": {
8348                         "blurb": "Optimize all settings for lowest latency. When enabled, \"buffer-time\" and \"latency-time\" will be ignored",
8349                         "conditionally-available": false,
8350                         "construct": false,
8351                         "construct-only": false,
8352                         "controllable": false,
8353                         "default": "false",
8354                         "mutable": "ready",
8355                         "readable": true,
8356                         "type": "gboolean",
8357                         "writable": true
8358                     },
8359                     "port-names": {
8360                         "blurb": "Comma-separated list of port name including \"client_name:\" prefix",
8361                         "conditionally-available": false,
8362                         "construct": false,
8363                         "construct-only": false,
8364                         "controllable": false,
8365                         "default": "NULL",
8366                         "mutable": "ready",
8367                         "readable": true,
8368                         "type": "gchararray",
8369                         "writable": true
8370                     },
8371                     "port-pattern": {
8372                         "blurb": "A pattern to select which ports to connect to (NULL = first physical ports)",
8373                         "conditionally-available": false,
8374                         "construct": false,
8375                         "construct-only": false,
8376                         "controllable": false,
8377                         "default": "NULL",
8378                         "mutable": "null",
8379                         "readable": true,
8380                         "type": "gchararray",
8381                         "writable": true
8382                     },
8383                     "server": {
8384                         "blurb": "The Jack server to connect to (NULL = default)",
8385                         "conditionally-available": false,
8386                         "construct": false,
8387                         "construct-only": false,
8388                         "controllable": false,
8389                         "default": "NULL",
8390                         "mutable": "null",
8391                         "readable": true,
8392                         "type": "gchararray",
8393                         "writable": true
8394                     },
8395                     "transport": {
8396                         "blurb": "Jack transport behaviour of the client",
8397                         "conditionally-available": false,
8398                         "construct": false,
8399                         "construct-only": false,
8400                         "controllable": false,
8401                         "default": "(none)",
8402                         "mutable": "null",
8403                         "readable": true,
8404                         "type": "GstJackTransport",
8405                         "writable": true
8406                     }
8407                 },
8408                 "rank": "primary"
8409             },
8410             "jackaudiosrc": {
8411                 "author": "Tristan Matthews <tristan@sat.qc.ca>",
8412                 "description": "Captures audio from a JACK server",
8413                 "hierarchy": [
8414                     "GstJackAudioSrc",
8415                     "GstAudioBaseSrc",
8416                     "GstPushSrc",
8417                     "GstBaseSrc",
8418                     "GstElement",
8419                     "GstObject",
8420                     "GInitiallyUnowned",
8421                     "GObject"
8422                 ],
8423                 "klass": "Source/Audio",
8424                 "long-name": "Audio Source (Jack)",
8425                 "pad-templates": {
8426                     "src": {
8427                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
8428                         "direction": "src",
8429                         "presence": "always"
8430                     }
8431                 },
8432                 "properties": {
8433                     "client": {
8434                         "blurb": "Handle for jack client",
8435                         "conditionally-available": false,
8436                         "construct": false,
8437                         "construct-only": false,
8438                         "controllable": false,
8439                         "mutable": "ready",
8440                         "readable": true,
8441                         "type": "JackClient",
8442                         "writable": true
8443                     },
8444                     "client-name": {
8445                         "blurb": "The client name of the Jack instance (NULL = default)",
8446                         "conditionally-available": false,
8447                         "construct": false,
8448                         "construct-only": false,
8449                         "controllable": false,
8450                         "default": "NULL",
8451                         "mutable": "null",
8452                         "readable": true,
8453                         "type": "gchararray",
8454                         "writable": true
8455                     },
8456                     "connect": {
8457                         "blurb": "Specify how the input ports will be connected",
8458                         "conditionally-available": false,
8459                         "construct": false,
8460                         "construct-only": false,
8461                         "controllable": false,
8462                         "default": "auto (1)",
8463                         "mutable": "null",
8464                         "readable": true,
8465                         "type": "GstJackConnect",
8466                         "writable": true
8467                     },
8468                     "low-latency": {
8469                         "blurb": "Optimize all settings for lowest latency. When enabled, \"buffer-time\" and \"latency-time\" will be ignored",
8470                         "conditionally-available": false,
8471                         "construct": false,
8472                         "construct-only": false,
8473                         "controllable": false,
8474                         "default": "false",
8475                         "mutable": "ready",
8476                         "readable": true,
8477                         "type": "gboolean",
8478                         "writable": true
8479                     },
8480                     "port-names": {
8481                         "blurb": "Comma-separated list of port name including \"client_name:\" prefix",
8482                         "conditionally-available": false,
8483                         "construct": false,
8484                         "construct-only": false,
8485                         "controllable": false,
8486                         "default": "NULL",
8487                         "mutable": "ready",
8488                         "readable": true,
8489                         "type": "gchararray",
8490                         "writable": true
8491                     },
8492                     "port-pattern": {
8493                         "blurb": "A pattern to select which ports to connect to (NULL = first physical ports)",
8494                         "conditionally-available": false,
8495                         "construct": false,
8496                         "construct-only": false,
8497                         "controllable": false,
8498                         "default": "NULL",
8499                         "mutable": "null",
8500                         "readable": true,
8501                         "type": "gchararray",
8502                         "writable": true
8503                     },
8504                     "server": {
8505                         "blurb": "The Jack server to connect to (NULL = default)",
8506                         "conditionally-available": false,
8507                         "construct": false,
8508                         "construct-only": false,
8509                         "controllable": false,
8510                         "default": "NULL",
8511                         "mutable": "null",
8512                         "readable": true,
8513                         "type": "gchararray",
8514                         "writable": true
8515                     },
8516                     "transport": {
8517                         "blurb": "Jack transport behaviour of the client",
8518                         "conditionally-available": false,
8519                         "construct": false,
8520                         "construct-only": false,
8521                         "controllable": false,
8522                         "default": "(none)",
8523                         "mutable": "null",
8524                         "readable": true,
8525                         "type": "GstJackTransport",
8526                         "writable": true
8527                     }
8528                 },
8529                 "rank": "primary"
8530             }
8531         },
8532         "filename": "gstjack",
8533         "license": "LGPL",
8534         "other-types": {
8535             "GstJackConnect": {
8536                 "kind": "enum",
8537                 "values": [
8538                     {
8539                         "desc": "Don't automatically connect ports to physical ports",
8540                         "name": "none",
8541                         "value": "0"
8542                     },
8543                     {
8544                         "desc": "Automatically connect ports to physical ports",
8545                         "name": "auto",
8546                         "value": "1"
8547                     },
8548                     {
8549                         "desc": "Automatically connect ports to as many physical ports as possible",
8550                         "name": "auto-forced",
8551                         "value": "2"
8552                     },
8553                     {
8554                         "desc": "Connect ports to explicitly requested physical ports",
8555                         "name": "explicit",
8556                         "value": "3"
8557                     }
8558                 ]
8559             },
8560             "GstJackTransport": {
8561                 "kind": "flags",
8562                 "values": [
8563                     {
8564                         "desc": "Start and stop transport with state changes",
8565                         "name": "master",
8566                         "value": "0x00000001"
8567                     },
8568                     {
8569                         "desc": "Follow transport state changes",
8570                         "name": "slave",
8571                         "value": "0x00000002"
8572                     }
8573                 ]
8574             }
8575         },
8576         "package": "GStreamer Good Plug-ins",
8577         "source": "gst-plugins-good",
8578         "tracers": {},
8579         "url": "Unknown package origin"
8580     },
8581     "jpeg": {
8582         "description": "JPeg plugin library",
8583         "elements": {
8584             "jpegdec": {
8585                 "author": "Wim Taymans <wim@fluendo.com>",
8586                 "description": "Decode images from JPEG format",
8587                 "hierarchy": [
8588                     "GstJpegDec",
8589                     "GstVideoDecoder",
8590                     "GstElement",
8591                     "GstObject",
8592                     "GInitiallyUnowned",
8593                     "GObject"
8594                 ],
8595                 "klass": "Codec/Decoder/Image",
8596                 "long-name": "JPEG image decoder",
8597                 "pad-templates": {
8598                     "sink": {
8599                         "caps": "image/jpeg:\n",
8600                         "direction": "sink",
8601                         "presence": "always"
8602                     },
8603                     "src": {
8604                         "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",
8605                         "direction": "src",
8606                         "presence": "always"
8607                     }
8608                 },
8609                 "properties": {
8610                     "idct-method": {
8611                         "blurb": "The IDCT algorithm to use",
8612                         "conditionally-available": false,
8613                         "construct": false,
8614                         "construct-only": false,
8615                         "controllable": false,
8616                         "default": "ifast (1)",
8617                         "mutable": "null",
8618                         "readable": true,
8619                         "type": "GstIDCTMethod",
8620                         "writable": true
8621                     },
8622                     "max-errors": {
8623                         "blurb": "(Deprecated) Error out after receiving N consecutive decoding errors (-1 = never fail, 0 = automatic, 1 = fail on first error)",
8624                         "conditionally-available": false,
8625                         "construct": false,
8626                         "construct-only": false,
8627                         "controllable": false,
8628                         "default": "0",
8629                         "max": "2147483647",
8630                         "min": "-1",
8631                         "mutable": "null",
8632                         "readable": true,
8633                         "type": "gint",
8634                         "writable": true
8635                     }
8636                 },
8637                 "rank": "primary"
8638             },
8639             "jpegenc": {
8640                 "author": "Wim Taymans <wim.taymans@tvd.be>",
8641                 "description": "Encode images in JPEG format",
8642                 "hierarchy": [
8643                     "GstJpegEnc",
8644                     "GstVideoEncoder",
8645                     "GstElement",
8646                     "GstObject",
8647                     "GInitiallyUnowned",
8648                     "GObject"
8649                 ],
8650                 "interfaces": [
8651                     "GstPreset"
8652                 ],
8653                 "klass": "Codec/Encoder/Image",
8654                 "long-name": "JPEG image encoder",
8655                 "pad-templates": {
8656                     "sink": {
8657                         "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",
8658                         "direction": "sink",
8659                         "presence": "always"
8660                     },
8661                     "src": {
8662                         "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",
8663                         "direction": "src",
8664                         "presence": "always"
8665                     }
8666                 },
8667                 "properties": {
8668                     "idct-method": {
8669                         "blurb": "The IDCT algorithm to use",
8670                         "conditionally-available": false,
8671                         "construct": false,
8672                         "construct-only": false,
8673                         "controllable": false,
8674                         "default": "ifast (1)",
8675                         "mutable": "null",
8676                         "readable": true,
8677                         "type": "GstIDCTMethod",
8678                         "writable": true
8679                     },
8680                     "quality": {
8681                         "blurb": "Quality of encoding",
8682                         "conditionally-available": false,
8683                         "construct": false,
8684                         "construct-only": false,
8685                         "controllable": false,
8686                         "default": "85",
8687                         "max": "100",
8688                         "min": "0",
8689                         "mutable": "playing",
8690                         "readable": true,
8691                         "type": "gint",
8692                         "writable": true
8693                     },
8694                     "snapshot": {
8695                         "blurb": "Send EOS after encoding a frame, useful for snapshots",
8696                         "conditionally-available": false,
8697                         "construct": false,
8698                         "construct-only": false,
8699                         "controllable": false,
8700                         "default": "false",
8701                         "mutable": "null",
8702                         "readable": true,
8703                         "type": "gboolean",
8704                         "writable": true
8705                     }
8706                 },
8707                 "rank": "primary"
8708             }
8709         },
8710         "filename": "gstjpeg",
8711         "license": "LGPL",
8712         "other-types": {
8713             "GstIDCTMethod": {
8714                 "kind": "enum",
8715                 "values": [
8716                     {
8717                         "desc": "Slow but accurate integer algorithm",
8718                         "name": "islow",
8719                         "value": "0"
8720                     },
8721                     {
8722                         "desc": "Faster, less accurate integer method",
8723                         "name": "ifast",
8724                         "value": "1"
8725                     },
8726                     {
8727                         "desc": "Floating-point: accurate, fast on fast HW",
8728                         "name": "float",
8729                         "value": "2"
8730                     }
8731                 ]
8732             }
8733         },
8734         "package": "GStreamer Good Plug-ins",
8735         "source": "gst-plugins-good",
8736         "tracers": {},
8737         "url": "Unknown package origin"
8738     },
8739     "lame": {
8740         "description": "Encode MP3s with LAME",
8741         "elements": {
8742             "lamemp3enc": {
8743                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
8744                 "description": "High-quality free MP3 encoder",
8745                 "hierarchy": [
8746                     "GstLameMP3Enc",
8747                     "GstAudioEncoder",
8748                     "GstElement",
8749                     "GstObject",
8750                     "GInitiallyUnowned",
8751                     "GObject"
8752                 ],
8753                 "interfaces": [
8754                     "GstPreset"
8755                 ],
8756                 "klass": "Codec/Encoder/Audio",
8757                 "long-name": "L.A.M.E. mp3 encoder",
8758                 "pad-templates": {
8759                     "sink": {
8760                         "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",
8761                         "direction": "sink",
8762                         "presence": "always"
8763                     },
8764                     "src": {
8765                         "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",
8766                         "direction": "src",
8767                         "presence": "always"
8768                     }
8769                 },
8770                 "properties": {
8771                     "bitrate": {
8772                         "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)",
8773                         "conditionally-available": false,
8774                         "construct": true,
8775                         "construct-only": false,
8776                         "controllable": false,
8777                         "default": "128",
8778                         "max": "320",
8779                         "min": "8",
8780                         "mutable": "null",
8781                         "readable": true,
8782                         "type": "gint",
8783                         "writable": true
8784                     },
8785                     "cbr": {
8786                         "blurb": "Enforce constant bitrate encoding (Only valid if target is bitrate)",
8787                         "conditionally-available": false,
8788                         "construct": true,
8789                         "construct-only": false,
8790                         "controllable": false,
8791                         "default": "false",
8792                         "mutable": "null",
8793                         "readable": true,
8794                         "type": "gboolean",
8795                         "writable": true
8796                     },
8797                     "encoding-engine-quality": {
8798                         "blurb": "Quality/speed of the encoding engine, this does not affect the bitrate!",
8799                         "conditionally-available": false,
8800                         "construct": true,
8801                         "construct-only": false,
8802                         "controllable": false,
8803                         "default": "standard (1)",
8804                         "mutable": "null",
8805                         "readable": true,
8806                         "type": "GstLameMP3EncEncodingEngineQuality",
8807                         "writable": true
8808                     },
8809                     "mono": {
8810                         "blurb": "Enforce mono encoding",
8811                         "conditionally-available": false,
8812                         "construct": true,
8813                         "construct-only": false,
8814                         "controllable": false,
8815                         "default": "false",
8816                         "mutable": "null",
8817                         "readable": true,
8818                         "type": "gboolean",
8819                         "writable": true
8820                     },
8821                     "quality": {
8822                         "blurb": "VBR Quality from 0 to 10, 0 being the best (Only valid if target is quality)",
8823                         "conditionally-available": false,
8824                         "construct": true,
8825                         "construct-only": false,
8826                         "controllable": false,
8827                         "default": "4",
8828                         "max": "9.999",
8829                         "min": "0",
8830                         "mutable": "null",
8831                         "readable": true,
8832                         "type": "gfloat",
8833                         "writable": true
8834                     },
8835                     "target": {
8836                         "blurb": "Optimize for quality or bitrate",
8837                         "conditionally-available": false,
8838                         "construct": true,
8839                         "construct-only": false,
8840                         "controllable": false,
8841                         "default": "quality (0)",
8842                         "mutable": "null",
8843                         "readable": true,
8844                         "type": "GstLameMP3EncTarget",
8845                         "writable": true
8846                     }
8847                 },
8848                 "rank": "primary"
8849             }
8850         },
8851         "filename": "gstlame",
8852         "license": "LGPL",
8853         "other-types": {
8854             "GstLameMP3EncEncodingEngineQuality": {
8855                 "kind": "enum",
8856                 "values": [
8857                     {
8858                         "desc": "Fast",
8859                         "name": "fast",
8860                         "value": "0"
8861                     },
8862                     {
8863                         "desc": "Standard",
8864                         "name": "standard",
8865                         "value": "1"
8866                     },
8867                     {
8868                         "desc": "High",
8869                         "name": "high",
8870                         "value": "2"
8871                     }
8872                 ]
8873             },
8874             "GstLameMP3EncTarget": {
8875                 "kind": "enum",
8876                 "values": [
8877                     {
8878                         "desc": "Quality",
8879                         "name": "quality",
8880                         "value": "0"
8881                     },
8882                     {
8883                         "desc": "Bitrate",
8884                         "name": "bitrate",
8885                         "value": "1"
8886                     }
8887                 ]
8888             }
8889         },
8890         "package": "GStreamer Good Plug-ins",
8891         "source": "gst-plugins-good",
8892         "tracers": {},
8893         "url": "Unknown package origin"
8894     },
8895     "level": {
8896         "description": "Audio level plugin",
8897         "elements": {
8898             "level": {
8899                 "author": "Thomas Vander Stichele <thomas at apestaart dot org>",
8900                 "description": "RMS/Peak/Decaying Peak Level messager for audio/raw",
8901                 "hierarchy": [
8902                     "GstLevel",
8903                     "GstBaseTransform",
8904                     "GstElement",
8905                     "GstObject",
8906                     "GInitiallyUnowned",
8907                     "GObject"
8908                 ],
8909                 "klass": "Filter/Analyzer/Audio",
8910                 "long-name": "Level",
8911                 "pad-templates": {
8912                     "sink": {
8913                         "caps": "audio/x-raw:\n         format: { S8, S16LE, S32LE, F32LE, F64LE }\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
8914                         "direction": "sink",
8915                         "presence": "always"
8916                     },
8917                     "src": {
8918                         "caps": "audio/x-raw:\n         format: { S8, S16LE, S32LE, F32LE, F64LE }\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
8919                         "direction": "src",
8920                         "presence": "always"
8921                     }
8922                 },
8923                 "properties": {
8924                     "audio-level-meta": {
8925                         "blurb": "Set GstAudioLevelMeta on buffers",
8926                         "conditionally-available": false,
8927                         "construct": false,
8928                         "construct-only": false,
8929                         "controllable": false,
8930                         "default": "false",
8931                         "mutable": "null",
8932                         "readable": true,
8933                         "type": "gboolean",
8934                         "writable": true
8935                     },
8936                     "interval": {
8937                         "blurb": "Interval of time between message posts (in nanoseconds)",
8938                         "conditionally-available": false,
8939                         "construct": false,
8940                         "construct-only": false,
8941                         "controllable": false,
8942                         "default": "100000000",
8943                         "max": "18446744073709551615",
8944                         "min": "1",
8945                         "mutable": "null",
8946                         "readable": true,
8947                         "type": "guint64",
8948                         "writable": true
8949                     },
8950                     "message": {
8951                         "blurb": "Post a 'level' message for each passed interval (deprecated, use the post-messages property instead)",
8952                         "conditionally-available": false,
8953                         "construct": false,
8954                         "construct-only": false,
8955                         "controllable": false,
8956                         "default": "true",
8957                         "mutable": "null",
8958                         "readable": true,
8959                         "type": "gboolean",
8960                         "writable": true
8961                     },
8962                     "peak-falloff": {
8963                         "blurb": "Decay rate of decay peak after TTL (in dB/sec)",
8964                         "conditionally-available": false,
8965                         "construct": false,
8966                         "construct-only": false,
8967                         "controllable": false,
8968                         "default": "10",
8969                         "max": "1.79769e+308",
8970                         "min": "0",
8971                         "mutable": "null",
8972                         "readable": true,
8973                         "type": "gdouble",
8974                         "writable": true
8975                     },
8976                     "peak-ttl": {
8977                         "blurb": "Time To Live of decay peak before it falls back (in nanoseconds)",
8978                         "conditionally-available": false,
8979                         "construct": false,
8980                         "construct-only": false,
8981                         "controllable": false,
8982                         "default": "300000000",
8983                         "max": "18446744073709551615",
8984                         "min": "0",
8985                         "mutable": "null",
8986                         "readable": true,
8987                         "type": "guint64",
8988                         "writable": true
8989                     },
8990                     "post-messages": {
8991                         "blurb": "Whether to post a 'level' element message on the bus for each passed interval",
8992                         "conditionally-available": false,
8993                         "construct": false,
8994                         "construct-only": false,
8995                         "controllable": false,
8996                         "default": "true",
8997                         "mutable": "null",
8998                         "readable": true,
8999                         "type": "gboolean",
9000                         "writable": true
9001                     }
9002                 },
9003                 "rank": "none"
9004             }
9005         },
9006         "filename": "gstlevel",
9007         "license": "LGPL",
9008         "other-types": {},
9009         "package": "GStreamer Good Plug-ins",
9010         "source": "gst-plugins-good",
9011         "tracers": {},
9012         "url": "Unknown package origin"
9013     },
9014     "matroska": {
9015         "description": "Matroska and WebM stream handling",
9016         "elements": {
9017             "matroskademux": {
9018                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9019                 "description": "Demuxes Matroska/WebM streams into video/audio/subtitles",
9020                 "hierarchy": [
9021                     "GstMatroskaDemux",
9022                     "GstElement",
9023                     "GstObject",
9024                     "GInitiallyUnowned",
9025                     "GObject"
9026                 ],
9027                 "klass": "Codec/Demuxer",
9028                 "long-name": "Matroska demuxer",
9029                 "pad-templates": {
9030                     "audio_%%u": {
9031                         "caps": "ANY",
9032                         "direction": "src",
9033                         "presence": "sometimes"
9034                     },
9035                     "sink": {
9036                         "caps": "audio/x-matroska:\nvideo/x-matroska:\nvideo/x-matroska-3d:\naudio/webm:\nvideo/webm:\n",
9037                         "direction": "sink",
9038                         "presence": "always"
9039                     },
9040                     "subtitle_%%u": {
9041                         "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",
9042                         "direction": "src",
9043                         "presence": "sometimes"
9044                     },
9045                     "video_%%u": {
9046                         "caps": "ANY",
9047                         "direction": "src",
9048                         "presence": "sometimes"
9049                     }
9050                 },
9051                 "properties": {
9052                     "max-backtrack-distance": {
9053                         "blurb": "Maximum backtrack distance in seconds when seeking without and index in pull mode and search for a keyframe (0 = disable backtracking).",
9054                         "conditionally-available": false,
9055                         "construct": false,
9056                         "construct-only": false,
9057                         "controllable": false,
9058                         "default": "30",
9059                         "max": "-1",
9060                         "min": "0",
9061                         "mutable": "null",
9062                         "readable": true,
9063                         "type": "guint",
9064                         "writable": true
9065                     },
9066                     "max-gap-time": {
9067                         "blurb": "The demuxer sends out segment events for skipping gaps longer than this (0 = disabled).",
9068                         "conditionally-available": false,
9069                         "construct": false,
9070                         "construct-only": false,
9071                         "controllable": false,
9072                         "default": "2000000000",
9073                         "max": "18446744073709551615",
9074                         "min": "0",
9075                         "mutable": "null",
9076                         "readable": true,
9077                         "type": "guint64",
9078                         "writable": true
9079                     }
9080                 },
9081                 "rank": "primary",
9082                 "signals": {}
9083             },
9084             "matroskamux": {
9085                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9086                 "description": "Muxes video/audio/subtitle streams into a matroska stream",
9087                 "hierarchy": [
9088                     "GstMatroskaMux",
9089                     "GstElement",
9090                     "GstObject",
9091                     "GInitiallyUnowned",
9092                     "GObject"
9093                 ],
9094                 "interfaces": [
9095                     "GstTagSetter",
9096                     "GstTocSetter"
9097                 ],
9098                 "klass": "Codec/Muxer",
9099                 "long-name": "Matroska muxer",
9100                 "pad-templates": {
9101                     "audio_%%u": {
9102                         "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",
9103                         "direction": "sink",
9104                         "presence": "request"
9105                     },
9106                     "src": {
9107                         "caps": "video/x-matroska:\nvideo/x-matroska-3d:\naudio/x-matroska:\n",
9108                         "direction": "src",
9109                         "presence": "always"
9110                     },
9111                     "subtitle_%%u": {
9112                         "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",
9113                         "direction": "sink",
9114                         "presence": "request"
9115                     },
9116                     "video_%%u": {
9117                         "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",
9118                         "direction": "sink",
9119                         "presence": "request"
9120                     }
9121                 },
9122                 "properties": {
9123                     "cluster-timestamp-offset": {
9124                         "blurb": "An offset to add to all clusters/blocks (in nanoseconds)",
9125                         "conditionally-available": false,
9126                         "construct": false,
9127                         "construct-only": false,
9128                         "controllable": false,
9129                         "default": "0",
9130                         "max": "18446744073709551615",
9131                         "min": "0",
9132                         "mutable": "null",
9133                         "readable": true,
9134                         "type": "guint64",
9135                         "writable": true
9136                     },
9137                     "creation-time": {
9138                         "blurb": "Date and time of creation. This will be used for the DateUTC field. NULL means that the current time will be used.",
9139                         "conditionally-available": false,
9140                         "construct": false,
9141                         "construct-only": false,
9142                         "controllable": false,
9143                         "mutable": "null",
9144                         "readable": true,
9145                         "type": "GDateTime",
9146                         "writable": true
9147                     },
9148                     "max-cluster-duration": {
9149                         "blurb": "A new cluster will be created if its duration exceeds this value. 0 means no maximum duration.",
9150                         "conditionally-available": false,
9151                         "construct": false,
9152                         "construct-only": false,
9153                         "controllable": false,
9154                         "default": "65535000000",
9155                         "max": "9223372036854775807",
9156                         "min": "0",
9157                         "mutable": "null",
9158                         "readable": true,
9159                         "type": "gint64",
9160                         "writable": true
9161                     },
9162                     "min-cluster-duration": {
9163                         "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.",
9164                         "conditionally-available": false,
9165                         "construct": false,
9166                         "construct-only": false,
9167                         "controllable": false,
9168                         "default": "500000000",
9169                         "max": "9223372036854775807",
9170                         "min": "0",
9171                         "mutable": "null",
9172                         "readable": true,
9173                         "type": "gint64",
9174                         "writable": true
9175                     },
9176                     "min-index-interval": {
9177                         "blurb": "An index entry is created every so many nanoseconds.",
9178                         "conditionally-available": false,
9179                         "construct": false,
9180                         "construct-only": false,
9181                         "controllable": false,
9182                         "default": "0",
9183                         "max": "9223372036854775807",
9184                         "min": "0",
9185                         "mutable": "null",
9186                         "readable": true,
9187                         "type": "gint64",
9188                         "writable": true
9189                     },
9190                     "offset-to-zero": {
9191                         "blurb": "Offsets all streams so that the earliest stream starts at 0.",
9192                         "conditionally-available": false,
9193                         "construct": false,
9194                         "construct-only": false,
9195                         "controllable": false,
9196                         "default": "false",
9197                         "mutable": "null",
9198                         "readable": true,
9199                         "type": "gboolean",
9200                         "writable": true
9201                     },
9202                     "streamable": {
9203                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written.",
9204                         "conditionally-available": false,
9205                         "construct": false,
9206                         "construct-only": false,
9207                         "controllable": false,
9208                         "default": "false",
9209                         "mutable": "null",
9210                         "readable": true,
9211                         "type": "gboolean",
9212                         "writable": true
9213                     },
9214                     "timecodescale": {
9215                         "blurb": "TimecodeScale used to calculate the Raw Timecode of a Block",
9216                         "conditionally-available": false,
9217                         "construct": false,
9218                         "construct-only": false,
9219                         "controllable": false,
9220                         "default": "1000000",
9221                         "max": "1000000000",
9222                         "min": "1",
9223                         "mutable": "null",
9224                         "readable": true,
9225                         "type": "gint64",
9226                         "writable": true
9227                     },
9228                     "version": {
9229                         "blurb": "This parameter determines what Matroska features can be used.",
9230                         "conditionally-available": false,
9231                         "construct": false,
9232                         "construct-only": false,
9233                         "controllable": false,
9234                         "default": "2",
9235                         "max": "2",
9236                         "min": "1",
9237                         "mutable": "null",
9238                         "readable": true,
9239                         "type": "gint",
9240                         "writable": true
9241                     },
9242                     "writing-app": {
9243                         "blurb": "The name the application that creates the matroska file.",
9244                         "conditionally-available": false,
9245                         "construct": false,
9246                         "construct-only": false,
9247                         "controllable": false,
9248                         "default": "GStreamer Matroska muxer",
9249                         "mutable": "null",
9250                         "readable": true,
9251                         "type": "gchararray",
9252                         "writable": true
9253                     }
9254                 },
9255                 "rank": "primary"
9256             },
9257             "matroskaparse": {
9258                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9259                 "description": "Parses Matroska/WebM streams into video/audio/subtitles",
9260                 "hierarchy": [
9261                     "GstMatroskaParse",
9262                     "GstElement",
9263                     "GstObject",
9264                     "GInitiallyUnowned",
9265                     "GObject"
9266                 ],
9267                 "klass": "Codec/Parser",
9268                 "long-name": "Matroska parser",
9269                 "pad-templates": {
9270                     "sink": {
9271                         "caps": "audio/x-matroska:\nvideo/x-matroska:\nvideo/x-matroska-3d:\naudio/webm:\nvideo/webm:\n",
9272                         "direction": "sink",
9273                         "presence": "always"
9274                     },
9275                     "src": {
9276                         "caps": "audio/x-matroska:\nvideo/x-matroska:\nvideo/x-matroska-3d:\naudio/webm:\nvideo/webm:\n",
9277                         "direction": "src",
9278                         "presence": "always"
9279                     }
9280                 },
9281                 "rank": "none"
9282             },
9283             "webmmux": {
9284                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9285                 "description": "Muxes video and audio streams into a WebM stream",
9286                 "hierarchy": [
9287                     "GstWebMMux",
9288                     "GstMatroskaMux",
9289                     "GstElement",
9290                     "GstObject",
9291                     "GInitiallyUnowned",
9292                     "GObject"
9293                 ],
9294                 "interfaces": [
9295                     "GstTagSetter",
9296                     "GstTocSetter"
9297                 ],
9298                 "klass": "Codec/Muxer",
9299                 "long-name": "WebM muxer",
9300                 "pad-templates": {
9301                     "audio_%%u": {
9302                         "caps": "audio/x-vorbis:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-opus:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
9303                         "direction": "sink",
9304                         "presence": "request"
9305                     },
9306                     "src": {
9307                         "caps": "video/webm:\naudio/webm:\n",
9308                         "direction": "src",
9309                         "presence": "always"
9310                     },
9311                     "subtitle_%%u": {
9312                         "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",
9313                         "direction": "sink",
9314                         "presence": "request"
9315                     },
9316                     "video_%%u": {
9317                         "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",
9318                         "direction": "sink",
9319                         "presence": "request"
9320                     }
9321                 },
9322                 "properties": {},
9323                 "rank": "primary"
9324             }
9325         },
9326         "filename": "gstmatroska",
9327         "license": "LGPL",
9328         "other-types": {},
9329         "package": "GStreamer Good Plug-ins",
9330         "source": "gst-plugins-good",
9331         "tracers": {},
9332         "url": "Unknown package origin"
9333     },
9334     "monoscope": {
9335         "description": "Monoscope visualization",
9336         "elements": {
9337             "monoscope": {
9338                 "author": "Richard Boulton <richard@tartarus.org>",
9339                 "description": "Displays a highly stabilised waveform of audio input",
9340                 "hierarchy": [
9341                     "GstMonoscope",
9342                     "GstElement",
9343                     "GstObject",
9344                     "GInitiallyUnowned",
9345                     "GObject"
9346                 ],
9347                 "klass": "Visualization",
9348                 "long-name": "Monoscope",
9349                 "pad-templates": {
9350                     "sink": {
9351                         "caps": "audio/x-raw:\n         format: S16LE\n           rate: [ 8000, 96000 ]\n       channels: 1\n         layout: interleaved\n",
9352                         "direction": "sink",
9353                         "presence": "always"
9354                     },
9355                     "src": {
9356                         "caps": "video/x-raw:\n         format: BGRx\n          width: 256\n         height: 128\n      framerate: [ 0/1, 2147483647/1 ]\n",
9357                         "direction": "src",
9358                         "presence": "always"
9359                     }
9360                 },
9361                 "rank": "none"
9362             }
9363         },
9364         "filename": "gstmonoscope",
9365         "license": "LGPL",
9366         "other-types": {},
9367         "package": "GStreamer Good Plug-ins",
9368         "source": "gst-plugins-good",
9369         "tracers": {},
9370         "url": "Unknown package origin"
9371     },
9372     "mpg123": {
9373         "description": "mp3 decoding based on the mpg123 library",
9374         "elements": {
9375             "mpg123audiodec": {
9376                 "author": "Carlos Rafael Giani <dv@pseudoterminal.org>",
9377                 "description": "Decodes mp3 streams using the mpg123 library",
9378                 "hierarchy": [
9379                     "GstMpg123AudioDec",
9380                     "GstAudioDecoder",
9381                     "GstElement",
9382                     "GstObject",
9383                     "GInitiallyUnowned",
9384                     "GObject"
9385                 ],
9386                 "klass": "Codec/Decoder/Audio",
9387                 "long-name": "mpg123 mp3 decoder",
9388                 "pad-templates": {
9389                     "sink": {
9390                         "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",
9391                         "direction": "sink",
9392                         "presence": "always"
9393                     },
9394                     "src": {
9395                         "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",
9396                         "direction": "src",
9397                         "presence": "always"
9398                     }
9399                 },
9400                 "properties": {},
9401                 "rank": "marginal"
9402             }
9403         },
9404         "filename": "gstmpg123",
9405         "license": "LGPL",
9406         "other-types": {},
9407         "package": "GStreamer Good Plug-ins",
9408         "source": "gst-plugins-good",
9409         "tracers": {},
9410         "url": "Unknown package origin"
9411     },
9412     "mulaw": {
9413         "description": "MuLaw audio conversion routines",
9414         "elements": {
9415             "mulawdec": {
9416                 "author": "Zaheer Abbas Merali <zaheerabbas at merali dot org>",
9417                 "description": "Convert 8bit mu law to 16bit PCM",
9418                 "hierarchy": [
9419                     "GstMuLawDec",
9420                     "GstAudioDecoder",
9421                     "GstElement",
9422                     "GstObject",
9423                     "GInitiallyUnowned",
9424                     "GObject"
9425                 ],
9426                 "klass": "Codec/Decoder/Audio",
9427                 "long-name": "Mu Law audio decoder",
9428                 "pad-templates": {
9429                     "sink": {
9430                         "caps": "audio/x-mulaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9431                         "direction": "sink",
9432                         "presence": "always"
9433                     },
9434                     "src": {
9435                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9436                         "direction": "src",
9437                         "presence": "always"
9438                     }
9439                 },
9440                 "properties": {},
9441                 "rank": "primary"
9442             },
9443             "mulawenc": {
9444                 "author": "Zaheer Abbas Merali <zaheerabbas at merali dot org>",
9445                 "description": "Convert 16bit PCM to 8bit mu law",
9446                 "hierarchy": [
9447                     "GstMuLawEnc",
9448                     "GstAudioEncoder",
9449                     "GstElement",
9450                     "GstObject",
9451                     "GInitiallyUnowned",
9452                     "GObject"
9453                 ],
9454                 "interfaces": [
9455                     "GstPreset"
9456                 ],
9457                 "klass": "Codec/Encoder/Audio",
9458                 "long-name": "Mu Law audio encoder",
9459                 "pad-templates": {
9460                     "sink": {
9461                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9462                         "direction": "sink",
9463                         "presence": "always"
9464                     },
9465                     "src": {
9466                         "caps": "audio/x-mulaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9467                         "direction": "src",
9468                         "presence": "always"
9469                     }
9470                 },
9471                 "properties": {},
9472                 "rank": "primary"
9473             }
9474         },
9475         "filename": "gstmulaw",
9476         "license": "LGPL",
9477         "other-types": {},
9478         "package": "GStreamer Good Plug-ins",
9479         "source": "gst-plugins-good",
9480         "tracers": {},
9481         "url": "Unknown package origin"
9482     },
9483     "multifile": {
9484         "description": "Reads/Writes buffers from/to sequentially named files",
9485         "elements": {
9486             "imagesequencesrc": {
9487                 "author": "Cesar Fabian Orccon Chipana <cfoch.fabian@gmail.com>\nThibault Saunier <tsaunier@igalia.com>",
9488                 "description": "Create a video stream from a sequence of image files",
9489                 "hierarchy": [
9490                     "GstImageSequenceSrc",
9491                     "GstPushSrc",
9492                     "GstBaseSrc",
9493                     "GstElement",
9494                     "GstObject",
9495                     "GInitiallyUnowned",
9496                     "GObject"
9497                 ],
9498                 "interfaces": [
9499                     "GstURIHandler"
9500                 ],
9501                 "klass": "Source/File/Video",
9502                 "long-name": "Image Sequence Source",
9503                 "pad-templates": {
9504                     "src": {
9505                         "caps": "ANY",
9506                         "direction": "src",
9507                         "presence": "always"
9508                     }
9509                 },
9510                 "properties": {
9511                     "framerate": {
9512                         "blurb": "The output framerate.",
9513                         "conditionally-available": false,
9514                         "construct": false,
9515                         "construct-only": false,
9516                         "controllable": false,
9517                         "default": "30/1",
9518                         "max": "2147483647/1",
9519                         "min": "1/1",
9520                         "mutable": "null",
9521                         "readable": false,
9522                         "type": "GstFraction",
9523                         "writable": true
9524                     },
9525                     "location": {
9526                         "blurb": "Pattern to create file names of input files.  File names are created by calling sprintf() with the pattern and the current index.",
9527                         "conditionally-available": false,
9528                         "construct": false,
9529                         "construct-only": false,
9530                         "controllable": false,
9531                         "default": "NULL",
9532                         "mutable": "null",
9533                         "readable": true,
9534                         "type": "gchararray",
9535                         "writable": true
9536                     },
9537                     "start-index": {
9538                         "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.",
9539                         "conditionally-available": false,
9540                         "construct": false,
9541                         "construct-only": false,
9542                         "controllable": false,
9543                         "default": "0",
9544                         "max": "2147483647",
9545                         "min": "0",
9546                         "mutable": "null",
9547                         "readable": true,
9548                         "type": "gint",
9549                         "writable": true
9550                     },
9551                     "stop-index": {
9552                         "blurb": "Stop value of index.  The special value -1 means no stop.",
9553                         "conditionally-available": false,
9554                         "construct": false,
9555                         "construct-only": false,
9556                         "controllable": false,
9557                         "default": "-1",
9558                         "max": "2147483647",
9559                         "min": "-1",
9560                         "mutable": "null",
9561                         "readable": true,
9562                         "type": "gint",
9563                         "writable": true
9564                     }
9565                 },
9566                 "rank": "none"
9567             },
9568             "multifilesink": {
9569                 "author": "David Schleef <ds@schleef.org>",
9570                 "description": "Write buffers to a sequentially named set of files",
9571                 "hierarchy": [
9572                     "GstMultiFileSink",
9573                     "GstBaseSink",
9574                     "GstElement",
9575                     "GstObject",
9576                     "GInitiallyUnowned",
9577                     "GObject"
9578                 ],
9579                 "klass": "Sink/File",
9580                 "long-name": "Multi-File Sink",
9581                 "pad-templates": {
9582                     "sink": {
9583                         "caps": "ANY",
9584                         "direction": "sink",
9585                         "presence": "always"
9586                     }
9587                 },
9588                 "properties": {
9589                     "aggregate-gops": {
9590                         "blurb": "Whether to aggregate GOPs and process them as a whole without splitting",
9591                         "conditionally-available": false,
9592                         "construct": false,
9593                         "construct-only": false,
9594                         "controllable": false,
9595                         "default": "false",
9596                         "mutable": "null",
9597                         "readable": true,
9598                         "type": "gboolean",
9599                         "writable": true
9600                     },
9601                     "index": {
9602                         "blurb": "Index to use with location property to create file names.  The index is incremented by one for each buffer written.",
9603                         "conditionally-available": false,
9604                         "construct": false,
9605                         "construct-only": false,
9606                         "controllable": false,
9607                         "default": "0",
9608                         "max": "2147483647",
9609                         "min": "0",
9610                         "mutable": "null",
9611                         "readable": true,
9612                         "type": "gint",
9613                         "writable": true
9614                     },
9615                     "location": {
9616                         "blurb": "Location of the file to write",
9617                         "conditionally-available": false,
9618                         "construct": false,
9619                         "construct-only": false,
9620                         "controllable": false,
9621                         "default": "%%05d",
9622                         "mutable": "null",
9623                         "readable": true,
9624                         "type": "gchararray",
9625                         "writable": true
9626                     },
9627                     "max-file-duration": {
9628                         "blurb": "Maximum file duration before starting a new file in max-duration mode (in nanoseconds)",
9629                         "conditionally-available": false,
9630                         "construct": false,
9631                         "construct-only": false,
9632                         "controllable": false,
9633                         "default": "18446744073709551615",
9634                         "max": "18446744073709551615",
9635                         "min": "0",
9636                         "mutable": "null",
9637                         "readable": true,
9638                         "type": "guint64",
9639                         "writable": true
9640                     },
9641                     "max-file-size": {
9642                         "blurb": "Maximum file size before starting a new file in max-size mode",
9643                         "conditionally-available": false,
9644                         "construct": false,
9645                         "construct-only": false,
9646                         "controllable": false,
9647                         "default": "2147483648",
9648                         "max": "18446744073709551615",
9649                         "min": "0",
9650                         "mutable": "null",
9651                         "readable": true,
9652                         "type": "guint64",
9653                         "writable": true
9654                     },
9655                     "max-files": {
9656                         "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.",
9657                         "conditionally-available": false,
9658                         "construct": false,
9659                         "construct-only": false,
9660                         "controllable": false,
9661                         "default": "0",
9662                         "max": "-1",
9663                         "min": "0",
9664                         "mutable": "null",
9665                         "readable": true,
9666                         "type": "guint",
9667                         "writable": true
9668                     },
9669                     "next-file": {
9670                         "blurb": "When to start a new file",
9671                         "conditionally-available": false,
9672                         "construct": false,
9673                         "construct-only": false,
9674                         "controllable": false,
9675                         "default": "buffer (0)",
9676                         "mutable": "null",
9677                         "readable": true,
9678                         "type": "GstMultiFileSinkNext",
9679                         "writable": true
9680                     },
9681                     "post-messages": {
9682                         "blurb": "Post a message for each file with information of the buffer",
9683                         "conditionally-available": false,
9684                         "construct": false,
9685                         "construct-only": false,
9686                         "controllable": false,
9687                         "default": "false",
9688                         "mutable": "null",
9689                         "readable": true,
9690                         "type": "gboolean",
9691                         "writable": true
9692                     }
9693                 },
9694                 "rank": "none"
9695             },
9696             "multifilesrc": {
9697                 "author": "David Schleef <ds@schleef.org>",
9698                 "description": "Read a sequentially named set of files into buffers",
9699                 "hierarchy": [
9700                     "GstMultiFileSrc",
9701                     "GstPushSrc",
9702                     "GstBaseSrc",
9703                     "GstElement",
9704                     "GstObject",
9705                     "GInitiallyUnowned",
9706                     "GObject"
9707                 ],
9708                 "interfaces": [
9709                     "GstURIHandler"
9710                 ],
9711                 "klass": "Source/File",
9712                 "long-name": "Multi-File Source",
9713                 "pad-templates": {
9714                     "src": {
9715                         "caps": "ANY",
9716                         "direction": "src",
9717                         "presence": "always"
9718                     }
9719                 },
9720                 "properties": {
9721                     "caps": {
9722                         "blurb": "Caps describing the format of the data.",
9723                         "conditionally-available": false,
9724                         "construct": false,
9725                         "construct-only": false,
9726                         "controllable": false,
9727                         "mutable": "null",
9728                         "readable": true,
9729                         "type": "GstCaps",
9730                         "writable": true
9731                     },
9732                     "index": {
9733                         "blurb": "Index to use with location property to create file names.  The index is incremented by one for each buffer read.",
9734                         "conditionally-available": false,
9735                         "construct": false,
9736                         "construct-only": false,
9737                         "controllable": false,
9738                         "default": "0",
9739                         "max": "2147483647",
9740                         "min": "0",
9741                         "mutable": "null",
9742                         "readable": true,
9743                         "type": "gint",
9744                         "writable": true
9745                     },
9746                     "location": {
9747                         "blurb": "Pattern to create file names of input files.  File names are created by calling sprintf() with the pattern and the current index.",
9748                         "conditionally-available": false,
9749                         "construct": false,
9750                         "construct-only": false,
9751                         "controllable": false,
9752                         "default": "%%05d",
9753                         "mutable": "null",
9754                         "readable": true,
9755                         "type": "gchararray",
9756                         "writable": true
9757                     },
9758                     "loop": {
9759                         "blurb": "Whether to repeat from the beginning when all files have been read.",
9760                         "conditionally-available": false,
9761                         "construct": false,
9762                         "construct-only": false,
9763                         "controllable": false,
9764                         "default": "false",
9765                         "mutable": "null",
9766                         "readable": true,
9767                         "type": "gboolean",
9768                         "writable": true
9769                     },
9770                     "start-index": {
9771                         "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.",
9772                         "conditionally-available": false,
9773                         "construct": false,
9774                         "construct-only": false,
9775                         "controllable": false,
9776                         "default": "0",
9777                         "max": "2147483647",
9778                         "min": "0",
9779                         "mutable": "null",
9780                         "readable": true,
9781                         "type": "gint",
9782                         "writable": true
9783                     },
9784                     "stop-index": {
9785                         "blurb": "Stop value of index.  The special value -1 means no stop.",
9786                         "conditionally-available": false,
9787                         "construct": false,
9788                         "construct-only": false,
9789                         "controllable": false,
9790                         "default": "-1",
9791                         "max": "2147483647",
9792                         "min": "-1",
9793                         "mutable": "null",
9794                         "readable": true,
9795                         "type": "gint",
9796                         "writable": true
9797                     }
9798                 },
9799                 "rank": "none"
9800             },
9801             "splitfilesrc": {
9802                 "author": "Tim-Philipp Müller <tim.muller@collabora.co.uk>",
9803                 "description": "Read a sequentially named set of files as if it was one large file",
9804                 "hierarchy": [
9805                     "GstSplitFileSrc",
9806                     "GstBaseSrc",
9807                     "GstElement",
9808                     "GstObject",
9809                     "GInitiallyUnowned",
9810                     "GObject"
9811                 ],
9812                 "interfaces": [
9813                     "GstURIHandler"
9814                 ],
9815                 "klass": "Source/File",
9816                 "long-name": "Split-File Source",
9817                 "pad-templates": {
9818                     "src": {
9819                         "caps": "ANY",
9820                         "direction": "src",
9821                         "presence": "always"
9822                     }
9823                 },
9824                 "properties": {
9825                     "location": {
9826                         "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.",
9827                         "conditionally-available": false,
9828                         "construct": false,
9829                         "construct-only": false,
9830                         "controllable": false,
9831                         "default": "NULL",
9832                         "mutable": "null",
9833                         "readable": true,
9834                         "type": "gchararray",
9835                         "writable": true
9836                     }
9837                 },
9838                 "rank": "none"
9839             },
9840             "splitmuxsink": {
9841                 "author": "Jan Schmidt <jan@centricular.com>",
9842                 "description": "Convenience bin that muxes incoming streams into multiple time/size limited files",
9843                 "hierarchy": [
9844                     "GstSplitMuxSink",
9845                     "GstBin",
9846                     "GstElement",
9847                     "GstObject",
9848                     "GInitiallyUnowned",
9849                     "GObject"
9850                 ],
9851                 "interfaces": [
9852                     "GstChildProxy"
9853                 ],
9854                 "klass": "Generic/Bin/Muxer",
9855                 "long-name": "Split Muxing Bin",
9856                 "pad-templates": {
9857                     "audio_%%u": {
9858                         "caps": "ANY",
9859                         "direction": "sink",
9860                         "presence": "request"
9861                     },
9862                     "caption_%%u": {
9863                         "caps": "ANY",
9864                         "direction": "sink",
9865                         "presence": "request"
9866                     },
9867                     "subtitle_%%u": {
9868                         "caps": "ANY",
9869                         "direction": "sink",
9870                         "presence": "request"
9871                     },
9872                     "video": {
9873                         "caps": "ANY",
9874                         "direction": "sink",
9875                         "presence": "request"
9876                     },
9877                     "video_aux_%%u": {
9878                         "caps": "ANY",
9879                         "direction": "sink",
9880                         "presence": "request"
9881                     }
9882                 },
9883                 "properties": {
9884                     "alignment-threshold": {
9885                         "blurb": "Allow non-reference streams to be that many ns before the reference stream",
9886                         "conditionally-available": false,
9887                         "construct": false,
9888                         "construct-only": false,
9889                         "controllable": false,
9890                         "default": "0",
9891                         "max": "18446744073709551615",
9892                         "min": "0",
9893                         "mutable": "ready",
9894                         "readable": true,
9895                         "type": "guint64",
9896                         "writable": true
9897                     },
9898                     "async-finalize": {
9899                         "blurb": "Finalize each fragment asynchronously and start a new one",
9900                         "conditionally-available": false,
9901                         "construct": false,
9902                         "construct-only": false,
9903                         "controllable": false,
9904                         "default": "false",
9905                         "mutable": "null",
9906                         "readable": true,
9907                         "type": "gboolean",
9908                         "writable": true
9909                     },
9910                     "location": {
9911                         "blurb": "Format string pattern for the location of the files to write (e.g. video%%05d.mp4)",
9912                         "conditionally-available": false,
9913                         "construct": false,
9914                         "construct-only": false,
9915                         "controllable": false,
9916                         "default": "NULL",
9917                         "mutable": "null",
9918                         "readable": true,
9919                         "type": "gchararray",
9920                         "writable": true
9921                     },
9922                     "max-files": {
9923                         "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.",
9924                         "conditionally-available": false,
9925                         "construct": false,
9926                         "construct-only": false,
9927                         "controllable": false,
9928                         "default": "0",
9929                         "max": "-1",
9930                         "min": "0",
9931                         "mutable": "null",
9932                         "readable": true,
9933                         "type": "guint",
9934                         "writable": true
9935                     },
9936                     "max-size-bytes": {
9937                         "blurb": "Max. amount of data per file (in bytes, 0=disable)",
9938                         "conditionally-available": false,
9939                         "construct": false,
9940                         "construct-only": false,
9941                         "controllable": false,
9942                         "default": "0",
9943                         "max": "18446744073709551615",
9944                         "min": "0",
9945                         "mutable": "ready",
9946                         "readable": true,
9947                         "type": "guint64",
9948                         "writable": true
9949                     },
9950                     "max-size-time": {
9951                         "blurb": "Max. amount of time per file (in ns, 0=disable)",
9952                         "conditionally-available": false,
9953                         "construct": false,
9954                         "construct-only": false,
9955                         "controllable": false,
9956                         "default": "0",
9957                         "max": "18446744073709551615",
9958                         "min": "0",
9959                         "mutable": "ready",
9960                         "readable": true,
9961                         "type": "guint64",
9962                         "writable": true
9963                     },
9964                     "max-size-timecode": {
9965                         "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.",
9966                         "conditionally-available": false,
9967                         "construct": false,
9968                         "construct-only": false,
9969                         "controllable": false,
9970                         "default": "NULL",
9971                         "mutable": "ready",
9972                         "readable": true,
9973                         "type": "gchararray",
9974                         "writable": true
9975                     },
9976                     "mux-overhead": {
9977                         "blurb": "Extra size overhead of muxing (0.02 = 2%%)",
9978                         "conditionally-available": false,
9979                         "construct": false,
9980                         "construct-only": false,
9981                         "controllable": true,
9982                         "default": "0.02",
9983                         "max": "1",
9984                         "min": "0",
9985                         "mutable": "null",
9986                         "readable": true,
9987                         "type": "gdouble",
9988                         "writable": true
9989                     },
9990                     "muxer": {
9991                         "blurb": "The muxer element to use (NULL = default mp4mux). Valid only for async-finalize = FALSE",
9992                         "conditionally-available": false,
9993                         "construct": false,
9994                         "construct-only": false,
9995                         "controllable": false,
9996                         "mutable": "null",
9997                         "readable": true,
9998                         "type": "GstElement",
9999                         "writable": true
10000                     },
10001                     "muxer-factory": {
10002                         "blurb": "The muxer element factory to use (default = mp4mux). Valid only for async-finalize = TRUE",
10003                         "conditionally-available": false,
10004                         "construct": false,
10005                         "construct-only": false,
10006                         "controllable": false,
10007                         "default": "mp4mux",
10008                         "mutable": "null",
10009                         "readable": true,
10010                         "type": "gchararray",
10011                         "writable": true
10012                     },
10013                     "muxer-pad-map": {
10014                         "blurb": "A GstStructure specifies the mapping from splitmuxsink sink pads to muxer pads",
10015                         "conditionally-available": false,
10016                         "construct": false,
10017                         "construct-only": false,
10018                         "controllable": false,
10019                         "mutable": "null",
10020                         "readable": true,
10021                         "type": "GstStructure",
10022                         "writable": true
10023                     },
10024                     "muxer-preset": {
10025                         "blurb": "The muxer preset to use. Valid only for async-finalize = TRUE",
10026                         "conditionally-available": false,
10027                         "construct": false,
10028                         "construct-only": false,
10029                         "controllable": false,
10030                         "default": "NULL",
10031                         "mutable": "null",
10032                         "readable": true,
10033                         "type": "gchararray",
10034                         "writable": true
10035                     },
10036                     "muxer-properties": {
10037                         "blurb": "The muxer element properties to use. Example: {properties,boolean-prop=true,string-prop=\"hi\"}. Valid only for async-finalize = TRUE",
10038                         "conditionally-available": false,
10039                         "construct": false,
10040                         "construct-only": false,
10041                         "controllable": false,
10042                         "mutable": "null",
10043                         "readable": true,
10044                         "type": "GstStructure",
10045                         "writable": true
10046                     },
10047                     "reset-muxer": {
10048                         "blurb": "Reset the muxer after each segment. Disabling this will not work for most muxers.",
10049                         "conditionally-available": false,
10050                         "construct": false,
10051                         "construct-only": false,
10052                         "controllable": false,
10053                         "default": "true",
10054                         "mutable": "null",
10055                         "readable": true,
10056                         "type": "gboolean",
10057                         "writable": true
10058                     },
10059                     "send-keyframe-requests": {
10060                         "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.",
10061                         "conditionally-available": false,
10062                         "construct": false,
10063                         "construct-only": false,
10064                         "controllable": false,
10065                         "default": "false",
10066                         "mutable": "ready",
10067                         "readable": true,
10068                         "type": "gboolean",
10069                         "writable": true
10070                     },
10071                     "sink": {
10072                         "blurb": "The sink element (or element chain) to use (NULL = default filesink). Valid only for async-finalize = FALSE",
10073                         "conditionally-available": false,
10074                         "construct": false,
10075                         "construct-only": false,
10076                         "controllable": false,
10077                         "mutable": "null",
10078                         "readable": true,
10079                         "type": "GstElement",
10080                         "writable": true
10081                     },
10082                     "sink-factory": {
10083                         "blurb": "The sink element factory to use (default = filesink). Valid only for async-finalize = TRUE",
10084                         "conditionally-available": false,
10085                         "construct": false,
10086                         "construct-only": false,
10087                         "controllable": false,
10088                         "default": "filesink",
10089                         "mutable": "null",
10090                         "readable": true,
10091                         "type": "gchararray",
10092                         "writable": true
10093                     },
10094                     "sink-preset": {
10095                         "blurb": "The sink preset to use. Valid only for async-finalize = TRUE",
10096                         "conditionally-available": false,
10097                         "construct": false,
10098                         "construct-only": false,
10099                         "controllable": false,
10100                         "default": "NULL",
10101                         "mutable": "null",
10102                         "readable": true,
10103                         "type": "gchararray",
10104                         "writable": true
10105                     },
10106                     "sink-properties": {
10107                         "blurb": "The sink element properties to use. Example: {properties,boolean-prop=true,string-prop=\"hi\"}. Valid only for async-finalize = TRUE",
10108                         "conditionally-available": false,
10109                         "construct": false,
10110                         "construct-only": false,
10111                         "controllable": false,
10112                         "mutable": "null",
10113                         "readable": true,
10114                         "type": "GstStructure",
10115                         "writable": true
10116                     },
10117                     "start-index": {
10118                         "blurb": "Start value of fragment index.",
10119                         "conditionally-available": false,
10120                         "construct": false,
10121                         "construct-only": false,
10122                         "controllable": false,
10123                         "default": "0",
10124                         "max": "2147483647",
10125                         "min": "0",
10126                         "mutable": "null",
10127                         "readable": true,
10128                         "type": "gint",
10129                         "writable": true
10130                     },
10131                     "use-robust-muxing": {
10132                         "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.",
10133                         "conditionally-available": false,
10134                         "construct": false,
10135                         "construct-only": false,
10136                         "controllable": false,
10137                         "default": "false",
10138                         "mutable": "null",
10139                         "readable": true,
10140                         "type": "gboolean",
10141                         "writable": true
10142                     }
10143                 },
10144                 "rank": "none",
10145                 "signals": {
10146                     "format-location": {
10147                         "args": [
10148                             {
10149                                 "name": "arg0",
10150                                 "type": "guint"
10151                             }
10152                         ],
10153                         "return-type": "gchararray",
10154                         "when": "last"
10155                     },
10156                     "format-location-full": {
10157                         "args": [
10158                             {
10159                                 "name": "arg0",
10160                                 "type": "guint"
10161                             },
10162                             {
10163                                 "name": "arg1",
10164                                 "type": "GstSample"
10165                             }
10166                         ],
10167                         "return-type": "gchararray",
10168                         "when": "last"
10169                     },
10170                     "muxer-added": {
10171                         "args": [
10172                             {
10173                                 "name": "arg0",
10174                                 "type": "GstElement"
10175                             }
10176                         ],
10177                         "return-type": "void",
10178                         "when": "last"
10179                     },
10180                     "sink-added": {
10181                         "args": [
10182                             {
10183                                 "name": "arg0",
10184                                 "type": "GstElement"
10185                             }
10186                         ],
10187                         "return-type": "void",
10188                         "when": "last"
10189                     },
10190                     "split-after": {
10191                         "action": true,
10192                         "args": [],
10193                         "return-type": "void",
10194                         "when": "last"
10195                     },
10196                     "split-at-running-time": {
10197                         "action": true,
10198                         "args": [
10199                             {
10200                                 "name": "arg0",
10201                                 "type": "guint64"
10202                             }
10203                         ],
10204                         "return-type": "void",
10205                         "when": "last"
10206                     },
10207                     "split-now": {
10208                         "action": true,
10209                         "args": [],
10210                         "return-type": "void",
10211                         "when": "last"
10212                     }
10213                 }
10214             },
10215             "splitmuxsrc": {
10216                 "author": "Jan Schmidt <jan@centricular.com>",
10217                 "description": "Source that reads a set of files created by splitmuxsink",
10218                 "hierarchy": [
10219                     "GstSplitMuxSrc",
10220                     "GstBin",
10221                     "GstElement",
10222                     "GstObject",
10223                     "GInitiallyUnowned",
10224                     "GObject"
10225                 ],
10226                 "interfaces": [
10227                     "GstChildProxy",
10228                     "GstURIHandler"
10229                 ],
10230                 "klass": "Generic/Bin/Demuxer",
10231                 "long-name": "Split File Demuxing Bin",
10232                 "pad-templates": {
10233                     "audio_%%u": {
10234                         "caps": "ANY",
10235                         "direction": "src",
10236                         "presence": "sometimes"
10237                     },
10238                     "subtitle_%%u": {
10239                         "caps": "ANY",
10240                         "direction": "src",
10241                         "presence": "sometimes"
10242                     },
10243                     "video": {
10244                         "caps": "ANY",
10245                         "direction": "src",
10246                         "presence": "sometimes"
10247                     },
10248                     "video_%%u": {
10249                         "caps": "ANY",
10250                         "direction": "src",
10251                         "presence": "sometimes"
10252                     }
10253                 },
10254                 "properties": {
10255                     "location": {
10256                         "blurb": "Glob pattern for the location of the files to read",
10257                         "conditionally-available": false,
10258                         "construct": false,
10259                         "construct-only": false,
10260                         "controllable": false,
10261                         "default": "NULL",
10262                         "mutable": "null",
10263                         "readable": true,
10264                         "type": "gchararray",
10265                         "writable": true
10266                     }
10267                 },
10268                 "rank": "none",
10269                 "signals": {
10270                     "format-location": {
10271                         "args": [],
10272                         "return-type": "GStrv",
10273                         "when": "last"
10274                     }
10275                 }
10276             }
10277         },
10278         "filename": "gstmultifile",
10279         "license": "LGPL",
10280         "other-types": {
10281             "GstMultiFileSinkNext": {
10282                 "kind": "enum",
10283                 "values": [
10284                     {
10285                         "desc": "New file for each buffer",
10286                         "name": "buffer",
10287                         "value": "0"
10288                     },
10289                     {
10290                         "desc": "New file after each discontinuity",
10291                         "name": "discont",
10292                         "value": "1"
10293                     },
10294                     {
10295                         "desc": "New file at each key frame (Useful for MPEG-TS segmenting)",
10296                         "name": "key-frame",
10297                         "value": "2"
10298                     },
10299                     {
10300                         "desc": "New file after a force key unit event",
10301                         "name": "key-unit-event",
10302                         "value": "3"
10303                     },
10304                     {
10305                         "desc": "New file when the configured maximum file size would be exceeded with the next buffer or buffer list",
10306                         "name": "max-size",
10307                         "value": "4"
10308                     },
10309                     {
10310                         "desc": "New file when the configured maximum file duration would be exceeded with the next buffer or buffer list",
10311                         "name": "max-duration",
10312                         "value": "5"
10313                     }
10314                 ]
10315             }
10316         },
10317         "package": "GStreamer Good Plug-ins",
10318         "source": "gst-plugins-good",
10319         "tracers": {},
10320         "url": "Unknown package origin"
10321     },
10322     "multipart": {
10323         "description": "multipart stream manipulation",
10324         "elements": {
10325             "multipartdemux": {
10326                 "author": "Wim Taymans <wim.taymans@gmail.com>, Sjoerd Simons <sjoerd@luon.net>",
10327                 "description": "demux multipart streams",
10328                 "hierarchy": [
10329                     "GstMultipartDemux",
10330                     "GstElement",
10331                     "GstObject",
10332                     "GInitiallyUnowned",
10333                     "GObject"
10334                 ],
10335                 "klass": "Codec/Demuxer",
10336                 "long-name": "Multipart demuxer",
10337                 "pad-templates": {
10338                     "sink": {
10339                         "caps": "multipart/x-mixed-replace:\n",
10340                         "direction": "sink",
10341                         "presence": "always"
10342                     },
10343                     "src_%%u": {
10344                         "caps": "ANY",
10345                         "direction": "src",
10346                         "presence": "sometimes"
10347                     }
10348                 },
10349                 "properties": {
10350                     "boundary": {
10351                         "blurb": "The boundary string separating data, automatic if NULL",
10352                         "conditionally-available": false,
10353                         "construct": true,
10354                         "construct-only": false,
10355                         "controllable": false,
10356                         "default": "NULL",
10357                         "mutable": "null",
10358                         "readable": true,
10359                         "type": "gchararray",
10360                         "writable": true
10361                     },
10362                     "single-stream": {
10363                         "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",
10364                         "conditionally-available": false,
10365                         "construct": false,
10366                         "construct-only": false,
10367                         "controllable": false,
10368                         "default": "false",
10369                         "mutable": "null",
10370                         "readable": true,
10371                         "type": "gboolean",
10372                         "writable": true
10373                     }
10374                 },
10375                 "rank": "primary",
10376                 "signals": {}
10377             },
10378             "multipartmux": {
10379                 "author": "Wim Taymans <wim@fluendo.com>",
10380                 "description": "mux multipart streams",
10381                 "hierarchy": [
10382                     "GstMultipartMux",
10383                     "GstElement",
10384                     "GstObject",
10385                     "GInitiallyUnowned",
10386                     "GObject"
10387                 ],
10388                 "klass": "Codec/Muxer",
10389                 "long-name": "Multipart muxer",
10390                 "pad-templates": {
10391                     "sink_%%u": {
10392                         "caps": "ANY",
10393                         "direction": "sink",
10394                         "presence": "request"
10395                     },
10396                     "src": {
10397                         "caps": "multipart/x-mixed-replace:\n",
10398                         "direction": "src",
10399                         "presence": "always"
10400                     }
10401                 },
10402                 "properties": {
10403                     "boundary": {
10404                         "blurb": "Boundary string",
10405                         "conditionally-available": false,
10406                         "construct": false,
10407                         "construct-only": false,
10408                         "controllable": false,
10409                         "default": "ThisRandomString",
10410                         "mutable": "null",
10411                         "readable": true,
10412                         "type": "gchararray",
10413                         "writable": true
10414                     }
10415                 },
10416                 "rank": "none"
10417             }
10418         },
10419         "filename": "gstmultipart",
10420         "license": "LGPL",
10421         "other-types": {},
10422         "package": "GStreamer Good Plug-ins",
10423         "source": "gst-plugins-good",
10424         "tracers": {},
10425         "url": "Unknown package origin"
10426     },
10427     "navigationtest": {
10428         "description": "Template for a video filter",
10429         "elements": {
10430             "navigationtest": {
10431                 "author": "David Schleef <ds@schleef.org>",
10432                 "description": "Handle navigation events showing a black square following mouse pointer",
10433                 "hierarchy": [
10434                     "GstNavigationtest",
10435                     "GstVideoFilter",
10436                     "GstBaseTransform",
10437                     "GstElement",
10438                     "GstObject",
10439                     "GInitiallyUnowned",
10440                     "GObject"
10441                 ],
10442                 "klass": "Filter/Effect/Video",
10443                 "long-name": "Video navigation test",
10444                 "pad-templates": {
10445                     "sink": {
10446                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10447                         "direction": "sink",
10448                         "presence": "always"
10449                     },
10450                     "src": {
10451                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10452                         "direction": "src",
10453                         "presence": "always"
10454                     }
10455                 },
10456                 "properties": {},
10457                 "rank": "none"
10458             }
10459         },
10460         "filename": "gstnavigationtest",
10461         "license": "LGPL",
10462         "other-types": {},
10463         "package": "GStreamer Good Plug-ins",
10464         "source": "gst-plugins-good",
10465         "tracers": {},
10466         "url": "Unknown package origin"
10467     },
10468     "oss4": {
10469         "description": "Open Sound System (OSS) version 4 support for GStreamer",
10470         "elements": {
10471             "oss4sink": {
10472                 "author": "Tim-Philipp Müller <tim centricular net>",
10473                 "description": "Output to a sound card via OSS version 4",
10474                 "hierarchy": [
10475                     "GstOss4Sink",
10476                     "GstAudioSink",
10477                     "GstAudioBaseSink",
10478                     "GstBaseSink",
10479                     "GstElement",
10480                     "GstObject",
10481                     "GInitiallyUnowned",
10482                     "GObject"
10483                 ],
10484                 "interfaces": [
10485                     "GstStreamVolume"
10486                 ],
10487                 "klass": "Sink/Audio",
10488                 "long-name": "OSS v4 Audio Sink",
10489                 "pad-templates": {
10490                     "sink": {
10491                         "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",
10492                         "direction": "sink",
10493                         "presence": "always"
10494                     }
10495                 },
10496                 "properties": {
10497                     "device": {
10498                         "blurb": "OSS4 device (e.g. /dev/oss/hdaudio0/pcm0 or /dev/dspN) (NULL = use first available playback device)",
10499                         "conditionally-available": false,
10500                         "construct": false,
10501                         "construct-only": false,
10502                         "controllable": false,
10503                         "default": "NULL",
10504                         "mutable": "null",
10505                         "readable": true,
10506                         "type": "gchararray",
10507                         "writable": true
10508                     },
10509                     "device-name": {
10510                         "blurb": "Human-readable name of the sound device",
10511                         "conditionally-available": false,
10512                         "construct": false,
10513                         "construct-only": false,
10514                         "controllable": false,
10515                         "default": "NULL",
10516                         "mutable": "null",
10517                         "readable": true,
10518                         "type": "gchararray",
10519                         "writable": false
10520                     },
10521                     "mute": {
10522                         "blurb": "Mute state of this stream",
10523                         "conditionally-available": false,
10524                         "construct": false,
10525                         "construct-only": false,
10526                         "controllable": false,
10527                         "default": "false",
10528                         "mutable": "null",
10529                         "readable": true,
10530                         "type": "gboolean",
10531                         "writable": true
10532                     },
10533                     "volume": {
10534                         "blurb": "Linear volume of this stream, 1.0=100%%",
10535                         "conditionally-available": false,
10536                         "construct": false,
10537                         "construct-only": false,
10538                         "controllable": false,
10539                         "default": "1",
10540                         "max": "10",
10541                         "min": "0",
10542                         "mutable": "null",
10543                         "readable": true,
10544                         "type": "gdouble",
10545                         "writable": true
10546                     }
10547                 },
10548                 "rank": "secondary + 1"
10549             },
10550             "oss4src": {
10551                 "author": "Tim-Philipp Müller <tim centricular net>",
10552                 "description": "Capture from a sound card via OSS version 4",
10553                 "hierarchy": [
10554                     "GstOss4Source",
10555                     "GstAudioSrc",
10556                     "GstAudioBaseSrc",
10557                     "GstPushSrc",
10558                     "GstBaseSrc",
10559                     "GstElement",
10560                     "GstObject",
10561                     "GInitiallyUnowned",
10562                     "GObject"
10563                 ],
10564                 "klass": "Source/Audio",
10565                 "long-name": "OSS v4 Audio Source",
10566                 "pad-templates": {
10567                     "src": {
10568                         "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",
10569                         "direction": "src",
10570                         "presence": "always"
10571                     }
10572                 },
10573                 "properties": {
10574                     "device": {
10575                         "blurb": "OSS4 device (e.g. /dev/oss/hdaudio0/pcm0 or /dev/dspN) (NULL = use first available device)",
10576                         "conditionally-available": false,
10577                         "construct": false,
10578                         "construct-only": false,
10579                         "controllable": false,
10580                         "default": "NULL",
10581                         "mutable": "null",
10582                         "readable": true,
10583                         "type": "gchararray",
10584                         "writable": true
10585                     },
10586                     "device-name": {
10587                         "blurb": "Human-readable name of the sound device",
10588                         "conditionally-available": false,
10589                         "construct": false,
10590                         "construct-only": false,
10591                         "controllable": false,
10592                         "default": "NULL",
10593                         "mutable": "null",
10594                         "readable": true,
10595                         "type": "gchararray",
10596                         "writable": false
10597                     }
10598                 },
10599                 "rank": "secondary + 1"
10600             }
10601         },
10602         "filename": "gstoss4",
10603         "license": "LGPL",
10604         "other-types": {},
10605         "package": "GStreamer Good Plug-ins",
10606         "source": "gst-plugins-good",
10607         "tracers": {},
10608         "url": "Unknown package origin"
10609     },
10610     "ossaudio": {
10611         "description": "OSS (Open Sound System) support for GStreamer",
10612         "elements": {
10613             "osssink": {
10614                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim.taymans@chello.be>",
10615                 "description": "Output to a sound card via OSS",
10616                 "hierarchy": [
10617                     "GstOssSink",
10618                     "GstAudioSink",
10619                     "GstAudioBaseSink",
10620                     "GstBaseSink",
10621                     "GstElement",
10622                     "GstObject",
10623                     "GInitiallyUnowned",
10624                     "GObject"
10625                 ],
10626                 "klass": "Sink/Audio",
10627                 "long-name": "Audio Sink (OSS)",
10628                 "pad-templates": {
10629                     "sink": {
10630                         "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",
10631                         "direction": "sink",
10632                         "presence": "always"
10633                     }
10634                 },
10635                 "properties": {
10636                     "device": {
10637                         "blurb": "OSS device (usually /dev/dspN)",
10638                         "conditionally-available": false,
10639                         "construct": false,
10640                         "construct-only": false,
10641                         "controllable": false,
10642                         "default": "/dev/dsp",
10643                         "mutable": "null",
10644                         "readable": true,
10645                         "type": "gchararray",
10646                         "writable": true
10647                     }
10648                 },
10649                 "rank": "secondary"
10650             },
10651             "osssrc": {
10652                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim@fluendo.com>",
10653                 "description": "Capture from a sound card via OSS",
10654                 "hierarchy": [
10655                     "GstOssSrc",
10656                     "GstAudioSrc",
10657                     "GstAudioBaseSrc",
10658                     "GstPushSrc",
10659                     "GstBaseSrc",
10660                     "GstElement",
10661                     "GstObject",
10662                     "GInitiallyUnowned",
10663                     "GObject"
10664                 ],
10665                 "klass": "Source/Audio",
10666                 "long-name": "Audio Source (OSS)",
10667                 "pad-templates": {
10668                     "src": {
10669                         "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",
10670                         "direction": "src",
10671                         "presence": "always"
10672                     }
10673                 },
10674                 "properties": {
10675                     "device": {
10676                         "blurb": "OSS device (usually /dev/dspN)",
10677                         "conditionally-available": false,
10678                         "construct": false,
10679                         "construct-only": false,
10680                         "controllable": false,
10681                         "default": "/dev/dsp",
10682                         "mutable": "null",
10683                         "readable": true,
10684                         "type": "gchararray",
10685                         "writable": true
10686                     },
10687                     "device-name": {
10688                         "blurb": "Human-readable name of the sound device",
10689                         "conditionally-available": false,
10690                         "construct": false,
10691                         "construct-only": false,
10692                         "controllable": false,
10693                         "default": "",
10694                         "mutable": "null",
10695                         "readable": true,
10696                         "type": "gchararray",
10697                         "writable": false
10698                     }
10699                 },
10700                 "rank": "secondary"
10701             }
10702         },
10703         "filename": "gstossaudio",
10704         "license": "LGPL",
10705         "other-types": {},
10706         "package": "GStreamer Good Plug-ins",
10707         "source": "gst-plugins-good",
10708         "tracers": {},
10709         "url": "Unknown package origin"
10710     },
10711     "png": {
10712         "description": "PNG plugin library",
10713         "elements": {
10714             "pngdec": {
10715                 "author": "Wim Taymans <wim@fluendo.com>",
10716                 "description": "Decode a png video frame to a raw image",
10717                 "hierarchy": [
10718                     "GstPngDec",
10719                     "GstVideoDecoder",
10720                     "GstElement",
10721                     "GstObject",
10722                     "GInitiallyUnowned",
10723                     "GObject"
10724                 ],
10725                 "klass": "Codec/Decoder/Image",
10726                 "long-name": "PNG image decoder",
10727                 "pad-templates": {
10728                     "sink": {
10729                         "caps": "image/png:\n",
10730                         "direction": "sink",
10731                         "presence": "always"
10732                     },
10733                     "src": {
10734                         "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",
10735                         "direction": "src",
10736                         "presence": "always"
10737                     }
10738                 },
10739                 "properties": {},
10740                 "rank": "primary"
10741             },
10742             "pngenc": {
10743                 "author": "Jeremy SIMON <jsimon13@yahoo.fr>",
10744                 "description": "Encode a video frame to a .png image",
10745                 "hierarchy": [
10746                     "GstPngEnc",
10747                     "GstVideoEncoder",
10748                     "GstElement",
10749                     "GstObject",
10750                     "GInitiallyUnowned",
10751                     "GObject"
10752                 ],
10753                 "interfaces": [
10754                     "GstPreset"
10755                 ],
10756                 "klass": "Codec/Encoder/Image",
10757                 "long-name": "PNG image encoder",
10758                 "pad-templates": {
10759                     "sink": {
10760                         "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",
10761                         "direction": "sink",
10762                         "presence": "always"
10763                     },
10764                     "src": {
10765                         "caps": "image/png:\n          width: [ 16, 1000000 ]\n         height: [ 16, 1000000 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10766                         "direction": "src",
10767                         "presence": "always"
10768                     }
10769                 },
10770                 "properties": {
10771                     "compression-level": {
10772                         "blurb": "PNG compression level",
10773                         "conditionally-available": false,
10774                         "construct": false,
10775                         "construct-only": false,
10776                         "controllable": false,
10777                         "default": "6",
10778                         "max": "9",
10779                         "min": "0",
10780                         "mutable": "null",
10781                         "readable": true,
10782                         "type": "guint",
10783                         "writable": true
10784                     },
10785                     "snapshot": {
10786                         "blurb": "Send EOS after encoding a frame, useful for snapshots",
10787                         "conditionally-available": false,
10788                         "construct": false,
10789                         "construct-only": false,
10790                         "controllable": false,
10791                         "default": "false",
10792                         "mutable": "null",
10793                         "readable": true,
10794                         "type": "gboolean",
10795                         "writable": true
10796                     }
10797                 },
10798                 "rank": "primary"
10799             }
10800         },
10801         "filename": "gstpng",
10802         "license": "LGPL",
10803         "other-types": {},
10804         "package": "GStreamer Good Plug-ins",
10805         "source": "gst-plugins-good",
10806         "tracers": {},
10807         "url": "Unknown package origin"
10808     },
10809     "pulseaudio": {
10810         "description": "PulseAudio plugin library",
10811         "elements": {
10812             "pulsesink": {
10813                 "author": "Lennart Poettering",
10814                 "description": "Plays audio to a PulseAudio server",
10815                 "hierarchy": [
10816                     "GstPulseSink",
10817                     "GstAudioBaseSink",
10818                     "GstBaseSink",
10819                     "GstElement",
10820                     "GstObject",
10821                     "GInitiallyUnowned",
10822                     "GObject"
10823                 ],
10824                 "interfaces": [
10825                     "GstStreamVolume"
10826                 ],
10827                 "klass": "Sink/Audio",
10828                 "long-name": "PulseAudio Audio Sink",
10829                 "pad-templates": {
10830                     "sink": {
10831                         "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",
10832                         "direction": "sink",
10833                         "presence": "always"
10834                     }
10835                 },
10836                 "properties": {
10837                     "client-name": {
10838                         "blurb": "The PulseAudio client name to use",
10839                         "conditionally-available": false,
10840                         "construct": false,
10841                         "construct-only": false,
10842                         "controllable": false,
10843                         "default": "gst-hotdoc-plugins-scanner",
10844                         "mutable": "ready",
10845                         "readable": true,
10846                         "type": "gchararray",
10847                         "writable": true
10848                     },
10849                     "current-device": {
10850                         "blurb": "The current PulseAudio sink device",
10851                         "conditionally-available": false,
10852                         "construct": false,
10853                         "construct-only": false,
10854                         "controllable": false,
10855                         "default": "",
10856                         "mutable": "null",
10857                         "readable": true,
10858                         "type": "gchararray",
10859                         "writable": false
10860                     },
10861                     "device": {
10862                         "blurb": "The PulseAudio sink device to connect to",
10863                         "conditionally-available": false,
10864                         "construct": false,
10865                         "construct-only": false,
10866                         "controllable": false,
10867                         "default": "NULL",
10868                         "mutable": "null",
10869                         "readable": true,
10870                         "type": "gchararray",
10871                         "writable": true
10872                     },
10873                     "device-name": {
10874                         "blurb": "Human-readable name of the sound device",
10875                         "conditionally-available": false,
10876                         "construct": false,
10877                         "construct-only": false,
10878                         "controllable": false,
10879                         "default": "NULL",
10880                         "mutable": "null",
10881                         "readable": true,
10882                         "type": "gchararray",
10883                         "writable": false
10884                     },
10885                     "mute": {
10886                         "blurb": "Mute state of this stream",
10887                         "conditionally-available": false,
10888                         "construct": false,
10889                         "construct-only": false,
10890                         "controllable": false,
10891                         "default": "false",
10892                         "mutable": "null",
10893                         "readable": true,
10894                         "type": "gboolean",
10895                         "writable": true
10896                     },
10897                     "server": {
10898                         "blurb": "The PulseAudio server to connect to",
10899                         "conditionally-available": false,
10900                         "construct": false,
10901                         "construct-only": false,
10902                         "controllable": false,
10903                         "default": "NULL",
10904                         "mutable": "null",
10905                         "readable": true,
10906                         "type": "gchararray",
10907                         "writable": true
10908                     },
10909                     "stream-properties": {
10910                         "blurb": "list of pulseaudio stream properties",
10911                         "conditionally-available": false,
10912                         "construct": false,
10913                         "construct-only": false,
10914                         "controllable": false,
10915                         "mutable": "null",
10916                         "readable": true,
10917                         "type": "GstStructure",
10918                         "writable": true
10919                     },
10920                     "volume": {
10921                         "blurb": "Linear volume of this stream, 1.0=100%%",
10922                         "conditionally-available": false,
10923                         "construct": false,
10924                         "construct-only": false,
10925                         "controllable": false,
10926                         "default": "1",
10927                         "max": "10",
10928                         "min": "0",
10929                         "mutable": "null",
10930                         "readable": true,
10931                         "type": "gdouble",
10932                         "writable": true
10933                     }
10934                 },
10935                 "rank": "primary + 10"
10936             },
10937             "pulsesrc": {
10938                 "author": "Lennart Poettering",
10939                 "description": "Captures audio from a PulseAudio server",
10940                 "hierarchy": [
10941                     "GstPulseSrc",
10942                     "GstAudioSrc",
10943                     "GstAudioBaseSrc",
10944                     "GstPushSrc",
10945                     "GstBaseSrc",
10946                     "GstElement",
10947                     "GstObject",
10948                     "GInitiallyUnowned",
10949                     "GObject"
10950                 ],
10951                 "interfaces": [
10952                     "GstStreamVolume"
10953                 ],
10954                 "klass": "Source/Audio",
10955                 "long-name": "PulseAudio Audio Source",
10956                 "pad-templates": {
10957                     "src": {
10958                         "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",
10959                         "direction": "src",
10960                         "presence": "always"
10961                     }
10962                 },
10963                 "properties": {
10964                     "client-name": {
10965                         "blurb": "The PulseAudio client_name_to_use",
10966                         "conditionally-available": false,
10967                         "construct": false,
10968                         "construct-only": false,
10969                         "controllable": false,
10970                         "default": "gst-hotdoc-plugins-scanner",
10971                         "mutable": "ready",
10972                         "readable": true,
10973                         "type": "gchararray",
10974                         "writable": true
10975                     },
10976                     "current-device": {
10977                         "blurb": "The current PulseAudio source device",
10978                         "conditionally-available": false,
10979                         "construct": false,
10980                         "construct-only": false,
10981                         "controllable": false,
10982                         "default": "",
10983                         "mutable": "null",
10984                         "readable": true,
10985                         "type": "gchararray",
10986                         "writable": false
10987                     },
10988                     "device": {
10989                         "blurb": "The PulseAudio source device to connect to",
10990                         "conditionally-available": false,
10991                         "construct": false,
10992                         "construct-only": false,
10993                         "controllable": false,
10994                         "default": "NULL",
10995                         "mutable": "null",
10996                         "readable": true,
10997                         "type": "gchararray",
10998                         "writable": true
10999                     },
11000                     "device-name": {
11001                         "blurb": "Human-readable name of the sound device",
11002                         "conditionally-available": false,
11003                         "construct": false,
11004                         "construct-only": false,
11005                         "controllable": false,
11006                         "default": "NULL",
11007                         "mutable": "null",
11008                         "readable": true,
11009                         "type": "gchararray",
11010                         "writable": false
11011                     },
11012                     "mute": {
11013                         "blurb": "Mute state of this stream",
11014                         "conditionally-available": false,
11015                         "construct": false,
11016                         "construct-only": false,
11017                         "controllable": false,
11018                         "default": "false",
11019                         "mutable": "null",
11020                         "readable": true,
11021                         "type": "gboolean",
11022                         "writable": true
11023                     },
11024                     "server": {
11025                         "blurb": "The PulseAudio server to connect to",
11026                         "conditionally-available": false,
11027                         "construct": false,
11028                         "construct-only": false,
11029                         "controllable": false,
11030                         "default": "NULL",
11031                         "mutable": "null",
11032                         "readable": true,
11033                         "type": "gchararray",
11034                         "writable": true
11035                     },
11036                     "source-output-index": {
11037                         "blurb": "The index of the PulseAudio source output corresponding to this record stream",
11038                         "conditionally-available": false,
11039                         "construct": false,
11040                         "construct-only": false,
11041                         "controllable": false,
11042                         "default": "-1",
11043                         "max": "-1",
11044                         "min": "0",
11045                         "mutable": "null",
11046                         "readable": true,
11047                         "type": "guint",
11048                         "writable": false
11049                     },
11050                     "stream-properties": {
11051                         "blurb": "list of pulseaudio stream properties",
11052                         "conditionally-available": false,
11053                         "construct": false,
11054                         "construct-only": false,
11055                         "controllable": false,
11056                         "mutable": "null",
11057                         "readable": true,
11058                         "type": "GstStructure",
11059                         "writable": true
11060                     },
11061                     "volume": {
11062                         "blurb": "Linear volume of this stream, 1.0=100%%",
11063                         "conditionally-available": false,
11064                         "construct": false,
11065                         "construct-only": false,
11066                         "controllable": false,
11067                         "default": "1",
11068                         "max": "10",
11069                         "min": "0",
11070                         "mutable": "null",
11071                         "readable": true,
11072                         "type": "gdouble",
11073                         "writable": true
11074                     }
11075                 },
11076                 "rank": "primary + 10"
11077             }
11078         },
11079         "filename": "gstpulseaudio",
11080         "license": "LGPL",
11081         "other-types": {},
11082         "package": "GStreamer Good Plug-ins",
11083         "source": "gst-plugins-good",
11084         "tracers": {},
11085         "url": "Unknown package origin"
11086     },
11087     "qmlgl": {
11088         "description": "Qt gl plugin",
11089         "elements": {
11090             "qmlgloverlay": {
11091                 "author": "Matthew Waters <matthew@centricular.com>",
11092                 "description": "A filter that renders a QML scene onto a video stream",
11093                 "hierarchy": [
11094                     "GstQtOverlay",
11095                     "GstGLFilter",
11096                     "GstGLBaseFilter",
11097                     "GstBaseTransform",
11098                     "GstElement",
11099                     "GstObject",
11100                     "GInitiallyUnowned",
11101                     "GObject"
11102                 ],
11103                 "klass": "Filter/QML/Overlay",
11104                 "long-name": "Qt Video Overlay",
11105                 "pad-templates": {
11106                     "sink": {
11107                         "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",
11108                         "direction": "sink",
11109                         "presence": "always"
11110                     },
11111                     "src": {
11112                         "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",
11113                         "direction": "src",
11114                         "presence": "always"
11115                     }
11116                 },
11117                 "properties": {
11118                     "context": {
11119                         "blurb": "Get OpenGL context",
11120                         "conditionally-available": false,
11121                         "construct": false,
11122                         "construct-only": false,
11123                         "controllable": false,
11124                         "mutable": "null",
11125                         "readable": true,
11126                         "type": "GstGLContext",
11127                         "writable": false
11128                     },
11129                     "qml-scene": {
11130                         "blurb": "The contents of the QML scene",
11131                         "conditionally-available": false,
11132                         "construct": false,
11133                         "construct-only": false,
11134                         "controllable": false,
11135                         "default": "NULL",
11136                         "mutable": "null",
11137                         "readable": true,
11138                         "type": "gchararray",
11139                         "writable": true
11140                     },
11141                     "qos": {
11142                         "blurb": "Handle Quality-of-Service events",
11143                         "conditionally-available": false,
11144                         "construct": false,
11145                         "construct-only": false,
11146                         "controllable": false,
11147                         "default": "true",
11148                         "mutable": "null",
11149                         "readable": true,
11150                         "type": "gboolean",
11151                         "writable": true
11152                     },
11153                     "root-item": {
11154                         "blurb": "The root QQuickItem from the qml-scene used to render",
11155                         "conditionally-available": false,
11156                         "construct": false,
11157                         "construct-only": false,
11158                         "controllable": false,
11159                         "mutable": "null",
11160                         "readable": true,
11161                         "type": "gpointer",
11162                         "writable": false
11163                     },
11164                     "widget": {
11165                         "blurb": "The QQuickItem to place the input video in the object hierarchy",
11166                         "conditionally-available": false,
11167                         "construct": false,
11168                         "construct-only": false,
11169                         "controllable": false,
11170                         "mutable": "null",
11171                         "readable": true,
11172                         "type": "gpointer",
11173                         "writable": true
11174                     }
11175                 },
11176                 "rank": "none",
11177                 "signals": {
11178                     "qml-scene-destroyed": {
11179                         "args": [],
11180                         "return-type": "void",
11181                         "when": "last"
11182                     },
11183                     "qml-scene-initialized": {
11184                         "args": [],
11185                         "return-type": "void",
11186                         "when": "last"
11187                     }
11188                 }
11189             },
11190             "qmlglsink": {
11191                 "author": "Matthew Waters <matthew@centricular.com>",
11192                 "description": "A video sink that renders to a QQuickItem",
11193                 "hierarchy": [
11194                     "GstQtSink",
11195                     "GstVideoSink",
11196                     "GstBaseSink",
11197                     "GstElement",
11198                     "GstObject",
11199                     "GInitiallyUnowned",
11200                     "GObject"
11201                 ],
11202                 "interfaces": [
11203                     "GstNavigation"
11204                 ],
11205                 "klass": "Sink/Video",
11206                 "long-name": "Qt Video Sink",
11207                 "pad-templates": {
11208                     "sink": {
11209                         "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",
11210                         "direction": "sink",
11211                         "presence": "always"
11212                     }
11213                 },
11214                 "properties": {
11215                     "async": {
11216                         "blurb": "Go asynchronously to PAUSED",
11217                         "conditionally-available": false,
11218                         "construct": false,
11219                         "construct-only": false,
11220                         "controllable": false,
11221                         "default": "true",
11222                         "mutable": "null",
11223                         "readable": true,
11224                         "type": "gboolean",
11225                         "writable": true
11226                     },
11227                     "blocksize": {
11228                         "blurb": "Size in bytes to pull per buffer (0 = default)",
11229                         "conditionally-available": false,
11230                         "construct": false,
11231                         "construct-only": false,
11232                         "controllable": false,
11233                         "default": "4096",
11234                         "max": "-1",
11235                         "min": "0",
11236                         "mutable": "null",
11237                         "readable": true,
11238                         "type": "guint",
11239                         "writable": true
11240                     },
11241                     "enable-last-sample": {
11242                         "blurb": "Enable the last-sample property",
11243                         "conditionally-available": false,
11244                         "construct": false,
11245                         "construct-only": false,
11246                         "controllable": false,
11247                         "default": "true",
11248                         "mutable": "null",
11249                         "readable": true,
11250                         "type": "gboolean",
11251                         "writable": true
11252                     },
11253                     "force-aspect-ratio": {
11254                         "blurb": "When enabled, scaling will respect original aspect ratio",
11255                         "conditionally-available": false,
11256                         "construct": false,
11257                         "construct-only": false,
11258                         "controllable": false,
11259                         "default": "true",
11260                         "mutable": "null",
11261                         "readable": true,
11262                         "type": "gboolean",
11263                         "writable": true
11264                     },
11265                     "last-sample": {
11266                         "blurb": "The last sample received in the sink",
11267                         "conditionally-available": false,
11268                         "construct": false,
11269                         "construct-only": false,
11270                         "controllable": false,
11271                         "mutable": "null",
11272                         "readable": true,
11273                         "type": "GstSample",
11274                         "writable": false
11275                     },
11276                     "max-bitrate": {
11277                         "blurb": "The maximum bits per second to render (0 = disabled)",
11278                         "conditionally-available": false,
11279                         "construct": false,
11280                         "construct-only": false,
11281                         "controllable": false,
11282                         "default": "0",
11283                         "max": "18446744073709551615",
11284                         "min": "0",
11285                         "mutable": "null",
11286                         "readable": true,
11287                         "type": "guint64",
11288                         "writable": true
11289                     },
11290                     "max-lateness": {
11291                         "blurb": "Maximum number of nanoseconds that a buffer can be late before it is dropped (-1 unlimited)",
11292                         "conditionally-available": false,
11293                         "construct": false,
11294                         "construct-only": false,
11295                         "controllable": false,
11296                         "default": "5000000",
11297                         "max": "9223372036854775807",
11298                         "min": "-1",
11299                         "mutable": "null",
11300                         "readable": true,
11301                         "type": "gint64",
11302                         "writable": true
11303                     },
11304                     "pixel-aspect-ratio": {
11305                         "blurb": "The pixel aspect ratio of the device",
11306                         "conditionally-available": false,
11307                         "construct": false,
11308                         "construct-only": false,
11309                         "controllable": false,
11310                         "default": "0/1",
11311                         "max": "2147483647/1",
11312                         "min": "0/1",
11313                         "mutable": "null",
11314                         "readable": true,
11315                         "type": "GstFraction",
11316                         "writable": true
11317                     },
11318                     "processing-deadline": {
11319                         "blurb": "Maximum processing time for a buffer in nanoseconds",
11320                         "conditionally-available": false,
11321                         "construct": false,
11322                         "construct-only": false,
11323                         "controllable": false,
11324                         "default": "15000000",
11325                         "max": "18446744073709551615",
11326                         "min": "0",
11327                         "mutable": "null",
11328                         "readable": true,
11329                         "type": "guint64",
11330                         "writable": true
11331                     },
11332                     "qos": {
11333                         "blurb": "Generate Quality-of-Service events upstream",
11334                         "conditionally-available": false,
11335                         "construct": false,
11336                         "construct-only": false,
11337                         "controllable": false,
11338                         "default": "true",
11339                         "mutable": "null",
11340                         "readable": true,
11341                         "type": "gboolean",
11342                         "writable": true
11343                     },
11344                     "render-delay": {
11345                         "blurb": "Additional render delay of the sink in nanoseconds",
11346                         "conditionally-available": false,
11347                         "construct": false,
11348                         "construct-only": false,
11349                         "controllable": false,
11350                         "default": "0",
11351                         "max": "18446744073709551615",
11352                         "min": "0",
11353                         "mutable": "null",
11354                         "readable": true,
11355                         "type": "guint64",
11356                         "writable": true
11357                     },
11358                     "show-preroll-frame": {
11359                         "blurb": "Whether to render video frames during preroll",
11360                         "conditionally-available": false,
11361                         "construct": true,
11362                         "construct-only": false,
11363                         "controllable": false,
11364                         "default": "true",
11365                         "mutable": "null",
11366                         "readable": true,
11367                         "type": "gboolean",
11368                         "writable": true
11369                     },
11370                     "stats": {
11371                         "blurb": "Sink Statistics",
11372                         "conditionally-available": false,
11373                         "construct": false,
11374                         "construct-only": false,
11375                         "controllable": false,
11376                         "default": "application/x-gst-base-sink-stats, average-rate=(double)0, dropped=(guint64)0, rendered=(guint64)0;",
11377                         "mutable": "null",
11378                         "readable": true,
11379                         "type": "GstStructure",
11380                         "writable": false
11381                     },
11382                     "sync": {
11383                         "blurb": "Sync on the clock",
11384                         "conditionally-available": false,
11385                         "construct": false,
11386                         "construct-only": false,
11387                         "controllable": false,
11388                         "default": "true",
11389                         "mutable": "null",
11390                         "readable": true,
11391                         "type": "gboolean",
11392                         "writable": true
11393                     },
11394                     "throttle-time": {
11395                         "blurb": "The time to keep between rendered buffers (0 = disabled)",
11396                         "conditionally-available": false,
11397                         "construct": false,
11398                         "construct-only": false,
11399                         "controllable": false,
11400                         "default": "0",
11401                         "max": "18446744073709551615",
11402                         "min": "0",
11403                         "mutable": "null",
11404                         "readable": true,
11405                         "type": "guint64",
11406                         "writable": true
11407                     },
11408                     "ts-offset": {
11409                         "blurb": "Timestamp offset in nanoseconds",
11410                         "conditionally-available": false,
11411                         "construct": false,
11412                         "construct-only": false,
11413                         "controllable": false,
11414                         "default": "0",
11415                         "max": "9223372036854775807",
11416                         "min": "-9223372036854775808",
11417                         "mutable": "null",
11418                         "readable": true,
11419                         "type": "gint64",
11420                         "writable": true
11421                     },
11422                     "widget": {
11423                         "blurb": "The QQuickItem to place in the object hierarchy",
11424                         "conditionally-available": false,
11425                         "construct": false,
11426                         "construct-only": false,
11427                         "controllable": false,
11428                         "mutable": "null",
11429                         "readable": true,
11430                         "type": "gpointer",
11431                         "writable": true
11432                     }
11433                 },
11434                 "rank": "none"
11435             },
11436             "qmlglsrc": {
11437                 "author": "Multimedia Team <shmmmw@freescale.com>",
11438                 "description": "A video src that captures a window from a QML view",
11439                 "hierarchy": [
11440                     "GstQtSrc",
11441                     "GstPushSrc",
11442                     "GstBaseSrc",
11443                     "GstElement",
11444                     "GstObject",
11445                     "GInitiallyUnowned",
11446                     "GObject"
11447                 ],
11448                 "klass": "Source/Video",
11449                 "long-name": "Qt Video Source",
11450                 "pad-templates": {
11451                     "src": {
11452                         "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",
11453                         "direction": "src",
11454                         "presence": "always"
11455                     }
11456                 },
11457                 "properties": {
11458                     "blocksize": {
11459                         "blurb": "Size in bytes to read per buffer (-1 = default)",
11460                         "conditionally-available": false,
11461                         "construct": false,
11462                         "construct-only": false,
11463                         "controllable": false,
11464                         "default": "4096",
11465                         "max": "-1",
11466                         "min": "0",
11467                         "mutable": "null",
11468                         "readable": true,
11469                         "type": "guint",
11470                         "writable": true
11471                     },
11472                     "do-timestamp": {
11473                         "blurb": "Apply current stream time to buffers",
11474                         "conditionally-available": false,
11475                         "construct": false,
11476                         "construct-only": false,
11477                         "controllable": false,
11478                         "default": "false",
11479                         "mutable": "null",
11480                         "readable": true,
11481                         "type": "gboolean",
11482                         "writable": true
11483                     },
11484                     "num-buffers": {
11485                         "blurb": "Number of buffers to output before sending EOS (-1 = unlimited)",
11486                         "conditionally-available": false,
11487                         "construct": false,
11488                         "construct-only": false,
11489                         "controllable": false,
11490                         "default": "-1",
11491                         "max": "2147483647",
11492                         "min": "-1",
11493                         "mutable": "null",
11494                         "readable": true,
11495                         "type": "gint",
11496                         "writable": true
11497                     },
11498                     "typefind": {
11499                         "blurb": "Run typefind before negotiating (deprecated, non-functional)",
11500                         "conditionally-available": false,
11501                         "construct": false,
11502                         "construct-only": false,
11503                         "controllable": false,
11504                         "default": "false",
11505                         "mutable": "null",
11506                         "readable": true,
11507                         "type": "gboolean",
11508                         "writable": true
11509                     },
11510                     "use-default-fbo": {
11511                         "blurb": "When set it will not create a new FBO for the QML render thread",
11512                         "conditionally-available": false,
11513                         "construct": false,
11514                         "construct-only": false,
11515                         "controllable": false,
11516                         "default": "false",
11517                         "mutable": "null",
11518                         "readable": true,
11519                         "type": "gboolean",
11520                         "writable": true
11521                     },
11522                     "window": {
11523                         "blurb": "The QQuickWindow to place in the object hierarchy",
11524                         "conditionally-available": false,
11525                         "construct": false,
11526                         "construct-only": false,
11527                         "controllable": false,
11528                         "mutable": "null",
11529                         "readable": true,
11530                         "type": "gpointer",
11531                         "writable": true
11532                     }
11533                 },
11534                 "rank": "none"
11535             }
11536         },
11537         "filename": "gstqmlgl",
11538         "license": "LGPL",
11539         "other-types": {},
11540         "package": "GStreamer Good Plug-ins",
11541         "source": "gst-plugins-good",
11542         "tracers": {},
11543         "url": "Unknown package origin"
11544     },
11545     "replaygain": {
11546         "description": "ReplayGain volume normalization",
11547         "elements": {
11548             "rganalysis": {
11549                 "author": "René Stadler <mail@renestadler.de>",
11550                 "description": "Perform the ReplayGain analysis",
11551                 "hierarchy": [
11552                     "GstRgAnalysis",
11553                     "GstBaseTransform",
11554                     "GstElement",
11555                     "GstObject",
11556                     "GInitiallyUnowned",
11557                     "GObject"
11558                 ],
11559                 "klass": "Filter/Analyzer/Audio",
11560                 "long-name": "ReplayGain analysis",
11561                 "pad-templates": {
11562                     "sink": {
11563                         "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",
11564                         "direction": "sink",
11565                         "presence": "always"
11566                     },
11567                     "src": {
11568                         "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",
11569                         "direction": "src",
11570                         "presence": "always"
11571                     }
11572                 },
11573                 "properties": {
11574                     "forced": {
11575                         "blurb": "Analyze even if ReplayGain tags exist",
11576                         "conditionally-available": false,
11577                         "construct": false,
11578                         "construct-only": false,
11579                         "controllable": false,
11580                         "default": "true",
11581                         "mutable": "null",
11582                         "readable": true,
11583                         "type": "gboolean",
11584                         "writable": true
11585                     },
11586                     "message": {
11587                         "blurb": "Post statics messages",
11588                         "conditionally-available": false,
11589                         "construct": true,
11590                         "construct-only": false,
11591                         "controllable": false,
11592                         "default": "false",
11593                         "mutable": "null",
11594                         "readable": true,
11595                         "type": "gboolean",
11596                         "writable": true
11597                     },
11598                     "num-tracks": {
11599                         "blurb": "Number of remaining album tracks",
11600                         "conditionally-available": false,
11601                         "construct": false,
11602                         "construct-only": false,
11603                         "controllable": false,
11604                         "default": "0",
11605                         "max": "2147483647",
11606                         "min": "0",
11607                         "mutable": "null",
11608                         "readable": true,
11609                         "type": "gint",
11610                         "writable": true
11611                     },
11612                     "reference-level": {
11613                         "blurb": "Reference level [dB]",
11614                         "conditionally-available": false,
11615                         "construct": false,
11616                         "construct-only": false,
11617                         "controllable": false,
11618                         "default": "89",
11619                         "max": "150",
11620                         "min": "0",
11621                         "mutable": "null",
11622                         "readable": true,
11623                         "type": "gdouble",
11624                         "writable": true
11625                     }
11626                 },
11627                 "rank": "none"
11628             },
11629             "rglimiter": {
11630                 "author": "René Stadler <mail@renestadler.de>",
11631                 "description": "Apply signal compression to raw audio data",
11632                 "hierarchy": [
11633                     "GstRgLimiter",
11634                     "GstBaseTransform",
11635                     "GstElement",
11636                     "GstObject",
11637                     "GInitiallyUnowned",
11638                     "GObject"
11639                 ],
11640                 "klass": "Filter/Effect/Audio",
11641                 "long-name": "ReplayGain limiter",
11642                 "pad-templates": {
11643                     "sink": {
11644                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: { (string)interleaved, (string)non-interleaved }\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
11645                         "direction": "sink",
11646                         "presence": "always"
11647                     },
11648                     "src": {
11649                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: { (string)interleaved, (string)non-interleaved }\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
11650                         "direction": "src",
11651                         "presence": "always"
11652                     }
11653                 },
11654                 "properties": {
11655                     "enabled": {
11656                         "blurb": "Enable processing",
11657                         "conditionally-available": false,
11658                         "construct": false,
11659                         "construct-only": false,
11660                         "controllable": false,
11661                         "default": "true",
11662                         "mutable": "null",
11663                         "readable": true,
11664                         "type": "gboolean",
11665                         "writable": true
11666                     }
11667                 },
11668                 "rank": "none"
11669             },
11670             "rgvolume": {
11671                 "author": "René Stadler <mail@renestadler.de>",
11672                 "description": "Apply ReplayGain volume adjustment",
11673                 "hierarchy": [
11674                     "GstRgVolume",
11675                     "GstBin",
11676                     "GstElement",
11677                     "GstObject",
11678                     "GInitiallyUnowned",
11679                     "GObject"
11680                 ],
11681                 "interfaces": [
11682                     "GstChildProxy"
11683                 ],
11684                 "klass": "Filter/Effect/Audio",
11685                 "long-name": "ReplayGain volume",
11686                 "pad-templates": {
11687                     "sink": {
11688                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n         layout: { (string)interleaved, (string)non-interleaved }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
11689                         "direction": "sink",
11690                         "presence": "always"
11691                     },
11692                     "src": {
11693                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n         layout: { (string)interleaved, (string)non-interleaved }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
11694                         "direction": "src",
11695                         "presence": "always"
11696                     }
11697                 },
11698                 "properties": {
11699                     "album-mode": {
11700                         "blurb": "Prefer album over track gain",
11701                         "conditionally-available": false,
11702                         "construct": false,
11703                         "construct-only": false,
11704                         "controllable": false,
11705                         "default": "true",
11706                         "mutable": "null",
11707                         "readable": true,
11708                         "type": "gboolean",
11709                         "writable": true
11710                     },
11711                     "fallback-gain": {
11712                         "blurb": "Gain for streams missing tags [dB]",
11713                         "conditionally-available": false,
11714                         "construct": false,
11715                         "construct-only": false,
11716                         "controllable": false,
11717                         "default": "0",
11718                         "max": "60",
11719                         "min": "-60",
11720                         "mutable": "null",
11721                         "readable": true,
11722                         "type": "gdouble",
11723                         "writable": true
11724                     },
11725                     "headroom": {
11726                         "blurb": "Extra headroom [dB]",
11727                         "conditionally-available": false,
11728                         "construct": false,
11729                         "construct-only": false,
11730                         "controllable": false,
11731                         "default": "0",
11732                         "max": "60",
11733                         "min": "0",
11734                         "mutable": "null",
11735                         "readable": true,
11736                         "type": "gdouble",
11737                         "writable": true
11738                     },
11739                     "pre-amp": {
11740                         "blurb": "Extra gain [dB]",
11741                         "conditionally-available": false,
11742                         "construct": false,
11743                         "construct-only": false,
11744                         "controllable": false,
11745                         "default": "0",
11746                         "max": "60",
11747                         "min": "-60",
11748                         "mutable": "null",
11749                         "readable": true,
11750                         "type": "gdouble",
11751                         "writable": true
11752                     },
11753                     "result-gain": {
11754                         "blurb": "Applied gain [dB]",
11755                         "conditionally-available": false,
11756                         "construct": false,
11757                         "construct-only": false,
11758                         "controllable": false,
11759                         "default": "0",
11760                         "max": "120",
11761                         "min": "-120",
11762                         "mutable": "null",
11763                         "readable": true,
11764                         "type": "gdouble",
11765                         "writable": false
11766                     },
11767                     "target-gain": {
11768                         "blurb": "Applicable gain [dB]",
11769                         "conditionally-available": false,
11770                         "construct": false,
11771                         "construct-only": false,
11772                         "controllable": false,
11773                         "default": "0",
11774                         "max": "120",
11775                         "min": "-120",
11776                         "mutable": "null",
11777                         "readable": true,
11778                         "type": "gdouble",
11779                         "writable": false
11780                     }
11781                 },
11782                 "rank": "none"
11783             }
11784         },
11785         "filename": "gstreplaygain",
11786         "license": "LGPL",
11787         "other-types": {},
11788         "package": "GStreamer Good Plug-ins",
11789         "source": "gst-plugins-good",
11790         "tracers": {},
11791         "url": "Unknown package origin"
11792     },
11793     "rpicamsrc": {
11794         "description": "Raspberry Pi Camera Source",
11795         "elements": {
11796             "rpicamsrc": {
11797                 "author": "Jan Schmidt <jan@centricular.com>",
11798                 "description": "Raspberry Pi camera module source",
11799                 "hierarchy": [
11800                     "GstRpiCamSrc",
11801                     "GstPushSrc",
11802                     "GstBaseSrc",
11803                     "GstElement",
11804                     "GstObject",
11805                     "GInitiallyUnowned",
11806                     "GObject"
11807                 ],
11808                 "interfaces": [
11809                     "GstColorBalance",
11810                     "GstVideoDirection",
11811                     "GstVideoOrientation"
11812                 ],
11813                 "klass": "Source/Video",
11814                 "long-name": "Raspberry Pi Camera Source",
11815                 "pad-templates": {
11816                     "src": {
11817                         "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",
11818                         "direction": "src",
11819                         "presence": "always"
11820                     }
11821                 },
11822                 "properties": {
11823                     "annotation-mode": {
11824                         "blurb": "Flags to control annotation of the output video",
11825                         "conditionally-available": false,
11826                         "construct": false,
11827                         "construct-only": false,
11828                         "controllable": false,
11829                         "default": "(none)",
11830                         "mutable": "null",
11831                         "readable": true,
11832                         "type": "GstRpiCamSrcAnnotationMode",
11833                         "writable": true
11834                     },
11835                     "annotation-text": {
11836                         "blurb": "Text string to annotate onto video when annotation-mode flags include 'custom-text'",
11837                         "conditionally-available": false,
11838                         "construct": false,
11839                         "construct-only": false,
11840                         "controllable": false,
11841                         "default": "",
11842                         "mutable": "null",
11843                         "readable": true,
11844                         "type": "gchararray",
11845                         "writable": true
11846                     },
11847                     "annotation-text-bg-colour": {
11848                         "blurb": "Set the annotation text background colour, as the integer corresponding to a VUY value eg 0x8080FF = 8421631, -1 for default",
11849                         "conditionally-available": false,
11850                         "construct": false,
11851                         "construct-only": false,
11852                         "controllable": false,
11853                         "default": "-1",
11854                         "max": "2147483647",
11855                         "min": "-1",
11856                         "mutable": "null",
11857                         "readable": true,
11858                         "type": "gint",
11859                         "writable": true
11860                     },
11861                     "annotation-text-colour": {
11862                         "blurb": "Set the annotation text colour, as the integer corresponding to a VUY value eg 0x8080FF = 8421631, -1 for default",
11863                         "conditionally-available": false,
11864                         "construct": false,
11865                         "construct-only": false,
11866                         "controllable": false,
11867                         "default": "-1",
11868                         "max": "2147483647",
11869                         "min": "-1",
11870                         "mutable": "null",
11871                         "readable": true,
11872                         "type": "gint",
11873                         "writable": true
11874                     },
11875                     "annotation-text-size": {
11876                         "blurb": "Set the size of annotation text (in pixels) (0 = Auto)",
11877                         "conditionally-available": false,
11878                         "construct": false,
11879                         "construct-only": false,
11880                         "controllable": false,
11881                         "default": "0",
11882                         "max": "2147483647",
11883                         "min": "0",
11884                         "mutable": "null",
11885                         "readable": true,
11886                         "type": "gint",
11887                         "writable": true
11888                     },
11889                     "awb-gain-blue": {
11890                         "blurb": "Manual AWB Gain for blue channel when awb-mode=off",
11891                         "conditionally-available": false,
11892                         "construct": false,
11893                         "construct-only": false,
11894                         "controllable": false,
11895                         "default": "0",
11896                         "max": "8",
11897                         "min": "0",
11898                         "mutable": "null",
11899                         "readable": true,
11900                         "type": "gfloat",
11901                         "writable": true
11902                     },
11903                     "awb-gain-red": {
11904                         "blurb": "Manual AWB Gain for red channel when awb-mode=off",
11905                         "conditionally-available": false,
11906                         "construct": false,
11907                         "construct-only": false,
11908                         "controllable": false,
11909                         "default": "0",
11910                         "max": "8",
11911                         "min": "0",
11912                         "mutable": "null",
11913                         "readable": true,
11914                         "type": "gfloat",
11915                         "writable": true
11916                     },
11917                     "awb-mode": {
11918                         "blurb": "White Balance mode",
11919                         "conditionally-available": false,
11920                         "construct": false,
11921                         "construct-only": false,
11922                         "controllable": false,
11923                         "default": "auto (1)",
11924                         "mutable": "null",
11925                         "readable": true,
11926                         "type": "GstRpiCamSrcAWBMode",
11927                         "writable": true
11928                     },
11929                     "bitrate": {
11930                         "blurb": "Bitrate for encoding. 0 for VBR using quantisation-parameter",
11931                         "conditionally-available": false,
11932                         "construct": false,
11933                         "construct-only": false,
11934                         "controllable": false,
11935                         "default": "17000000",
11936                         "max": "25000000",
11937                         "min": "0",
11938                         "mutable": "null",
11939                         "readable": true,
11940                         "type": "gint",
11941                         "writable": true
11942                     },
11943                     "brightness": {
11944                         "blurb": "Image capture brightness",
11945                         "conditionally-available": false,
11946                         "construct": false,
11947                         "construct-only": false,
11948                         "controllable": false,
11949                         "default": "50",
11950                         "max": "100",
11951                         "min": "0",
11952                         "mutable": "null",
11953                         "readable": true,
11954                         "type": "gint",
11955                         "writable": true
11956                     },
11957                     "camera-number": {
11958                         "blurb": "Which camera to use on a multi-camera system - 0 or 1",
11959                         "conditionally-available": false,
11960                         "construct": false,
11961                         "construct-only": false,
11962                         "controllable": false,
11963                         "default": "0",
11964                         "max": "1",
11965                         "min": "0",
11966                         "mutable": "null",
11967                         "readable": true,
11968                         "type": "gint",
11969                         "writable": true
11970                     },
11971                     "contrast": {
11972                         "blurb": "Image capture contrast",
11973                         "conditionally-available": false,
11974                         "construct": false,
11975                         "construct-only": false,
11976                         "controllable": false,
11977                         "default": "0",
11978                         "max": "100",
11979                         "min": "-100",
11980                         "mutable": "null",
11981                         "readable": true,
11982                         "type": "gint",
11983                         "writable": true
11984                     },
11985                     "drc": {
11986                         "blurb": "Dynamic Range Control level",
11987                         "conditionally-available": false,
11988                         "construct": false,
11989                         "construct-only": false,
11990                         "controllable": false,
11991                         "default": "off (0)",
11992                         "mutable": "null",
11993                         "readable": true,
11994                         "type": "GstRpiCamSrcDRCLevel",
11995                         "writable": true
11996                     },
11997                     "exposure-compensation": {
11998                         "blurb": "Exposure Value compensation",
11999                         "conditionally-available": false,
12000                         "construct": false,
12001                         "construct-only": false,
12002                         "controllable": false,
12003                         "default": "0",
12004                         "max": "10",
12005                         "min": "-10",
12006                         "mutable": "null",
12007                         "readable": true,
12008                         "type": "gint",
12009                         "writable": true
12010                     },
12011                     "exposure-mode": {
12012                         "blurb": "Camera exposure mode to use",
12013                         "conditionally-available": false,
12014                         "construct": false,
12015                         "construct-only": false,
12016                         "controllable": false,
12017                         "default": "auto (1)",
12018                         "mutable": "null",
12019                         "readable": true,
12020                         "type": "GstRpiCamSrcExposureMode",
12021                         "writable": true
12022                     },
12023                     "fullscreen": {
12024                         "blurb": "Display preview window full screen",
12025                         "conditionally-available": false,
12026                         "construct": false,
12027                         "construct-only": false,
12028                         "controllable": false,
12029                         "default": "true",
12030                         "mutable": "null",
12031                         "readable": true,
12032                         "type": "gboolean",
12033                         "writable": true
12034                     },
12035                     "hflip": {
12036                         "blurb": "Flip capture horizontally",
12037                         "conditionally-available": false,
12038                         "construct": false,
12039                         "construct-only": false,
12040                         "controllable": false,
12041                         "default": "false",
12042                         "mutable": "null",
12043                         "readable": true,
12044                         "type": "gboolean",
12045                         "writable": true
12046                     },
12047                     "image-effect": {
12048                         "blurb": "Visual FX to apply to the image",
12049                         "conditionally-available": false,
12050                         "construct": false,
12051                         "construct-only": false,
12052                         "controllable": false,
12053                         "default": "none (0)",
12054                         "mutable": "null",
12055                         "readable": true,
12056                         "type": "GstRpiCamSrcImageEffect",
12057                         "writable": true
12058                     },
12059                     "inline-headers": {
12060                         "blurb": "Set to TRUE to insert SPS/PPS before each IDR packet",
12061                         "conditionally-available": false,
12062                         "construct": false,
12063                         "construct-only": false,
12064                         "controllable": false,
12065                         "default": "false",
12066                         "mutable": "null",
12067                         "readable": true,
12068                         "type": "gboolean",
12069                         "writable": true
12070                     },
12071                     "intra-refresh-type": {
12072                         "blurb": "Type of Intra Refresh to use, -1 to disable intra refresh",
12073                         "conditionally-available": false,
12074                         "construct": false,
12075                         "construct-only": false,
12076                         "controllable": false,
12077                         "default": "none (-1)",
12078                         "mutable": "null",
12079                         "readable": true,
12080                         "type": "GstRpiCamSrcIntraRefreshType",
12081                         "writable": true
12082                     },
12083                     "iso": {
12084                         "blurb": "ISO value to use (0 = Auto)",
12085                         "conditionally-available": false,
12086                         "construct": false,
12087                         "construct-only": false,
12088                         "controllable": false,
12089                         "default": "0",
12090                         "max": "3200",
12091                         "min": "0",
12092                         "mutable": "null",
12093                         "readable": true,
12094                         "type": "gint",
12095                         "writable": true
12096                     },
12097                     "keyframe-interval": {
12098                         "blurb": "Interval (in frames) between I frames. -1 = automatic, 0 = single-keyframe",
12099                         "conditionally-available": false,
12100                         "construct": false,
12101                         "construct-only": false,
12102                         "controllable": false,
12103                         "default": "-1",
12104                         "max": "2147483647",
12105                         "min": "-1",
12106                         "mutable": "null",
12107                         "readable": true,
12108                         "type": "gint",
12109                         "writable": true
12110                     },
12111                     "metering-mode": {
12112                         "blurb": "Camera exposure metering mode to use",
12113                         "conditionally-available": false,
12114                         "construct": false,
12115                         "construct-only": false,
12116                         "controllable": false,
12117                         "default": "average (0)",
12118                         "mutable": "null",
12119                         "readable": true,
12120                         "type": "GstRpiCamSrcExposureMeteringMode",
12121                         "writable": true
12122                     },
12123                     "preview": {
12124                         "blurb": "Display preview window overlay",
12125                         "conditionally-available": false,
12126                         "construct": false,
12127                         "construct-only": false,
12128                         "controllable": false,
12129                         "default": "true",
12130                         "mutable": "null",
12131                         "readable": true,
12132                         "type": "gboolean",
12133                         "writable": true
12134                     },
12135                     "preview-encoded": {
12136                         "blurb": "Display encoder output in the preview",
12137                         "conditionally-available": false,
12138                         "construct": false,
12139                         "construct-only": false,
12140                         "controllable": false,
12141                         "default": "true",
12142                         "mutable": "null",
12143                         "readable": true,
12144                         "type": "gboolean",
12145                         "writable": true
12146                     },
12147                     "preview-h": {
12148                         "blurb": "Height of the preview window (in pixels)",
12149                         "conditionally-available": false,
12150                         "construct": false,
12151                         "construct-only": false,
12152                         "controllable": false,
12153                         "default": "768",
12154                         "max": "2048",
12155                         "min": "0",
12156                         "mutable": "null",
12157                         "readable": true,
12158                         "type": "gint",
12159                         "writable": true
12160                     },
12161                     "preview-opacity": {
12162                         "blurb": "Opacity to use for the preview window",
12163                         "conditionally-available": false,
12164                         "construct": false,
12165                         "construct-only": false,
12166                         "controllable": false,
12167                         "default": "255",
12168                         "max": "255",
12169                         "min": "0",
12170                         "mutable": "null",
12171                         "readable": true,
12172                         "type": "gint",
12173                         "writable": true
12174                     },
12175                     "preview-w": {
12176                         "blurb": "Width of the preview window (in pixels)",
12177                         "conditionally-available": false,
12178                         "construct": false,
12179                         "construct-only": false,
12180                         "controllable": false,
12181                         "default": "1024",
12182                         "max": "2048",
12183                         "min": "0",
12184                         "mutable": "null",
12185                         "readable": true,
12186                         "type": "gint",
12187                         "writable": true
12188                     },
12189                     "preview-x": {
12190                         "blurb": "Start X coordinate of the preview window (in pixels)",
12191                         "conditionally-available": false,
12192                         "construct": false,
12193                         "construct-only": false,
12194                         "controllable": false,
12195                         "default": "0",
12196                         "max": "2048",
12197                         "min": "0",
12198                         "mutable": "null",
12199                         "readable": true,
12200                         "type": "gint",
12201                         "writable": true
12202                     },
12203                     "preview-y": {
12204                         "blurb": "Start Y coordinate of the preview window (in pixels)",
12205                         "conditionally-available": false,
12206                         "construct": false,
12207                         "construct-only": false,
12208                         "controllable": false,
12209                         "default": "0",
12210                         "max": "2048",
12211                         "min": "0",
12212                         "mutable": "null",
12213                         "readable": true,
12214                         "type": "gint",
12215                         "writable": true
12216                     },
12217                     "quantisation-parameter": {
12218                         "blurb": "Set a Quantisation Parameter approx 10-40 with bitrate=0 for VBR encoding. 0 = off",
12219                         "conditionally-available": false,
12220                         "construct": false,
12221                         "construct-only": false,
12222                         "controllable": false,
12223                         "default": "0",
12224                         "max": "2147483647",
12225                         "min": "0",
12226                         "mutable": "null",
12227                         "readable": true,
12228                         "type": "gint",
12229                         "writable": true
12230                     },
12231                     "roi-h": {
12232                         "blurb": "Normalised region-of-interest H coord",
12233                         "conditionally-available": false,
12234                         "construct": false,
12235                         "construct-only": false,
12236                         "controllable": false,
12237                         "default": "1",
12238                         "max": "1",
12239                         "min": "0",
12240                         "mutable": "null",
12241                         "readable": true,
12242                         "type": "gfloat",
12243                         "writable": true
12244                     },
12245                     "roi-w": {
12246                         "blurb": "Normalised region-of-interest W coord",
12247                         "conditionally-available": false,
12248                         "construct": false,
12249                         "construct-only": false,
12250                         "controllable": false,
12251                         "default": "1",
12252                         "max": "1",
12253                         "min": "0",
12254                         "mutable": "null",
12255                         "readable": true,
12256                         "type": "gfloat",
12257                         "writable": true
12258                     },
12259                     "roi-x": {
12260                         "blurb": "Normalised region-of-interest X coord",
12261                         "conditionally-available": false,
12262                         "construct": false,
12263                         "construct-only": false,
12264                         "controllable": false,
12265                         "default": "0",
12266                         "max": "1",
12267                         "min": "0",
12268                         "mutable": "null",
12269                         "readable": true,
12270                         "type": "gfloat",
12271                         "writable": true
12272                     },
12273                     "roi-y": {
12274                         "blurb": "Normalised region-of-interest Y coord",
12275                         "conditionally-available": false,
12276                         "construct": false,
12277                         "construct-only": false,
12278                         "controllable": false,
12279                         "default": "0",
12280                         "max": "1",
12281                         "min": "0",
12282                         "mutable": "null",
12283                         "readable": true,
12284                         "type": "gfloat",
12285                         "writable": true
12286                     },
12287                     "rotation": {
12288                         "blurb": "Rotate captured image (0, 90, 180, 270 degrees)",
12289                         "conditionally-available": false,
12290                         "construct": false,
12291                         "construct-only": false,
12292                         "controllable": false,
12293                         "default": "0",
12294                         "max": "270",
12295                         "min": "0",
12296                         "mutable": "null",
12297                         "readable": true,
12298                         "type": "gint",
12299                         "writable": true
12300                     },
12301                     "saturation": {
12302                         "blurb": "Image capture saturation",
12303                         "conditionally-available": false,
12304                         "construct": false,
12305                         "construct-only": false,
12306                         "controllable": false,
12307                         "default": "0",
12308                         "max": "100",
12309                         "min": "-100",
12310                         "mutable": "null",
12311                         "readable": true,
12312                         "type": "gint",
12313                         "writable": true
12314                     },
12315                     "sensor-mode": {
12316                         "blurb": "Manually set the camera sensor mode",
12317                         "conditionally-available": false,
12318                         "construct": false,
12319                         "construct-only": false,
12320                         "controllable": false,
12321                         "default": "automatic (0)",
12322                         "mutable": "null",
12323                         "readable": true,
12324                         "type": "GstRpiCamSrcSensorMode",
12325                         "writable": true
12326                     },
12327                     "sharpness": {
12328                         "blurb": "Image capture sharpness",
12329                         "conditionally-available": false,
12330                         "construct": false,
12331                         "construct-only": false,
12332                         "controllable": false,
12333                         "default": "0",
12334                         "max": "100",
12335                         "min": "-100",
12336                         "mutable": "null",
12337                         "readable": true,
12338                         "type": "gint",
12339                         "writable": true
12340                     },
12341                     "shutter-speed": {
12342                         "blurb": "Set a fixed shutter speed, in microseconds. (0 = Auto)",
12343                         "conditionally-available": false,
12344                         "construct": false,
12345                         "construct-only": false,
12346                         "controllable": false,
12347                         "default": "0",
12348                         "max": "6000000",
12349                         "min": "0",
12350                         "mutable": "null",
12351                         "readable": true,
12352                         "type": "gint",
12353                         "writable": true
12354                     },
12355                     "use-stc": {
12356                         "blurb": "Use the camera STC for timestamping buffers",
12357                         "conditionally-available": false,
12358                         "construct": false,
12359                         "construct-only": false,
12360                         "controllable": false,
12361                         "default": "true",
12362                         "mutable": "null",
12363                         "readable": true,
12364                         "type": "gboolean",
12365                         "writable": true
12366                     },
12367                     "vflip": {
12368                         "blurb": "Flip capture vertically",
12369                         "conditionally-available": false,
12370                         "construct": false,
12371                         "construct-only": false,
12372                         "controllable": false,
12373                         "default": "false",
12374                         "mutable": "null",
12375                         "readable": true,
12376                         "type": "gboolean",
12377                         "writable": true
12378                     },
12379                     "video-stabilisation": {
12380                         "blurb": "Enable or disable video stabilisation",
12381                         "conditionally-available": false,
12382                         "construct": false,
12383                         "construct-only": false,
12384                         "controllable": false,
12385                         "default": "false",
12386                         "mutable": "null",
12387                         "readable": true,
12388                         "type": "gboolean",
12389                         "writable": true
12390                     }
12391                 },
12392                 "rank": "none"
12393             }
12394         },
12395         "filename": "gstrpicamsrc",
12396         "license": "LGPL",
12397         "other-types": {
12398             "GstRpiCamSrcAWBMode": {
12399                 "kind": "enum",
12400                 "values": [
12401                     {
12402                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_OFF",
12403                         "name": "off",
12404                         "value": "0"
12405                     },
12406                     {
12407                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_AUTO",
12408                         "name": "auto",
12409                         "value": "1"
12410                     },
12411                     {
12412                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_SUNLIGHT",
12413                         "name": "sunlight",
12414                         "value": "2"
12415                     },
12416                     {
12417                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_CLOUDY",
12418                         "name": "cloudy",
12419                         "value": "3"
12420                     },
12421                     {
12422                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_SHADE",
12423                         "name": "shade",
12424                         "value": "4"
12425                     },
12426                     {
12427                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_TUNGSTEN",
12428                         "name": "tungsten",
12429                         "value": "5"
12430                     },
12431                     {
12432                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_FLUORESCENT",
12433                         "name": "fluorescent",
12434                         "value": "6"
12435                     },
12436                     {
12437                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_INCANDESCENT",
12438                         "name": "incandescent",
12439                         "value": "7"
12440                     },
12441                     {
12442                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_FLASH",
12443                         "name": "flash",
12444                         "value": "8"
12445                     },
12446                     {
12447                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_HORIZON",
12448                         "name": "horizon",
12449                         "value": "9"
12450                     }
12451                 ]
12452             },
12453             "GstRpiCamSrcAnnotationMode": {
12454                 "kind": "flags",
12455                 "values": [
12456                     {
12457                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_CUSTOM_TEXT",
12458                         "name": "custom-text",
12459                         "value": "0x00000001"
12460                     },
12461                     {
12462                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_TEXT",
12463                         "name": "text",
12464                         "value": "0x00000002"
12465                     },
12466                     {
12467                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_DATE",
12468                         "name": "date",
12469                         "value": "0x00000004"
12470                     },
12471                     {
12472                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_TIME",
12473                         "name": "time",
12474                         "value": "0x00000008"
12475                     },
12476                     {
12477                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_SHUTTER_SETTINGS",
12478                         "name": "shutter-settings",
12479                         "value": "0x00000010"
12480                     },
12481                     {
12482                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_CAF_SETTINGS",
12483                         "name": "caf-settings",
12484                         "value": "0x00000020"
12485                     },
12486                     {
12487                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_GAIN_SETTINGS",
12488                         "name": "gain-settings",
12489                         "value": "0x00000040"
12490                     },
12491                     {
12492                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_LENS_SETTINGS",
12493                         "name": "lens-settings",
12494                         "value": "0x00000080"
12495                     },
12496                     {
12497                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_MOTION_SETTINGS",
12498                         "name": "motion-settings",
12499                         "value": "0x00000100"
12500                     },
12501                     {
12502                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_FRAME_NUMBER",
12503                         "name": "frame-number",
12504                         "value": "0x00000200"
12505                     },
12506                     {
12507                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_BLACK_BACKGROUND",
12508                         "name": "black-background",
12509                         "value": "0x00000400"
12510                     }
12511                 ]
12512             },
12513             "GstRpiCamSrcDRCLevel": {
12514                 "kind": "enum",
12515                 "values": [
12516                     {
12517                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_OFF",
12518                         "name": "off",
12519                         "value": "0"
12520                     },
12521                     {
12522                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_LOW",
12523                         "name": "low",
12524                         "value": "1"
12525                     },
12526                     {
12527                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_MEDIUM",
12528                         "name": "medium",
12529                         "value": "2"
12530                     },
12531                     {
12532                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_HIGH",
12533                         "name": "high",
12534                         "value": "3"
12535                     }
12536                 ]
12537             },
12538             "GstRpiCamSrcExposureMeteringMode": {
12539                 "kind": "enum",
12540                 "values": [
12541                     {
12542                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_AVERAGE",
12543                         "name": "average",
12544                         "value": "0"
12545                     },
12546                     {
12547                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_SPOT",
12548                         "name": "spot",
12549                         "value": "1"
12550                     },
12551                     {
12552                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_BACKLIST",
12553                         "name": "backlist",
12554                         "value": "2"
12555                     },
12556                     {
12557                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_MATRIX",
12558                         "name": "matrix",
12559                         "value": "3"
12560                     }
12561                 ]
12562             },
12563             "GstRpiCamSrcExposureMode": {
12564                 "kind": "enum",
12565                 "values": [
12566                     {
12567                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_OFF",
12568                         "name": "off",
12569                         "value": "0"
12570                     },
12571                     {
12572                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_AUTO",
12573                         "name": "auto",
12574                         "value": "1"
12575                     },
12576                     {
12577                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_NIGHT",
12578                         "name": "night",
12579                         "value": "2"
12580                     },
12581                     {
12582                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_NIGHTPREVIEW",
12583                         "name": "nightpreview",
12584                         "value": "3"
12585                     },
12586                     {
12587                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_BACKLIGHT",
12588                         "name": "backlight",
12589                         "value": "4"
12590                     },
12591                     {
12592                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SPOTLIGHT",
12593                         "name": "spotlight",
12594                         "value": "5"
12595                     },
12596                     {
12597                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SPORTS",
12598                         "name": "sports",
12599                         "value": "6"
12600                     },
12601                     {
12602                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SNOW",
12603                         "name": "snow",
12604                         "value": "7"
12605                     },
12606                     {
12607                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_BEACH",
12608                         "name": "beach",
12609                         "value": "8"
12610                     },
12611                     {
12612                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_VERYLONG",
12613                         "name": "verylong",
12614                         "value": "9"
12615                     },
12616                     {
12617                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_FIXEDFPS",
12618                         "name": "fixedfps",
12619                         "value": "10"
12620                     },
12621                     {
12622                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_ANTISHAKE",
12623                         "name": "antishake",
12624                         "value": "11"
12625                     },
12626                     {
12627                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_FIREWORKS",
12628                         "name": "fireworks",
12629                         "value": "12"
12630                     }
12631                 ]
12632             },
12633             "GstRpiCamSrcImageEffect": {
12634                 "kind": "enum",
12635                 "values": [
12636                     {
12637                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_NONE",
12638                         "name": "none",
12639                         "value": "0"
12640                     },
12641                     {
12642                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_NEGATIVE",
12643                         "name": "negative",
12644                         "value": "1"
12645                     },
12646                     {
12647                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SOLARIZE",
12648                         "name": "solarize",
12649                         "value": "2"
12650                     },
12651                     {
12652                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_POSTERIZE",
12653                         "name": "posterize",
12654                         "value": "3"
12655                     },
12656                     {
12657                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WHITEBOARD",
12658                         "name": "whiteboard",
12659                         "value": "4"
12660                     },
12661                     {
12662                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_BLACKBOARD",
12663                         "name": "blackboard",
12664                         "value": "5"
12665                     },
12666                     {
12667                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SKETCH",
12668                         "name": "sketch",
12669                         "value": "6"
12670                     },
12671                     {
12672                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_DENOISE",
12673                         "name": "denoise",
12674                         "value": "7"
12675                     },
12676                     {
12677                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_EMBOSS",
12678                         "name": "emboss",
12679                         "value": "8"
12680                     },
12681                     {
12682                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_OILPAINT",
12683                         "name": "oilpaint",
12684                         "value": "9"
12685                     },
12686                     {
12687                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_HATCH",
12688                         "name": "hatch",
12689                         "value": "10"
12690                     },
12691                     {
12692                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_GPEN",
12693                         "name": "gpen",
12694                         "value": "11"
12695                     },
12696                     {
12697                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_PASTEL",
12698                         "name": "pastel",
12699                         "value": "12"
12700                     },
12701                     {
12702                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WATERCOLOUR",
12703                         "name": "watercolour",
12704                         "value": "13"
12705                     },
12706                     {
12707                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_FILM",
12708                         "name": "film",
12709                         "value": "14"
12710                     },
12711                     {
12712                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_BLUR",
12713                         "name": "blur",
12714                         "value": "15"
12715                     },
12716                     {
12717                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SATURATION",
12718                         "name": "saturation",
12719                         "value": "16"
12720                     },
12721                     {
12722                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURSWAP",
12723                         "name": "colourswap",
12724                         "value": "17"
12725                     },
12726                     {
12727                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WASHEDOUT",
12728                         "name": "washedout",
12729                         "value": "18"
12730                     },
12731                     {
12732                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_POSTERISE",
12733                         "name": "posterise",
12734                         "value": "19"
12735                     },
12736                     {
12737                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURPOINT",
12738                         "name": "colourpoint",
12739                         "value": "20"
12740                     },
12741                     {
12742                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURBALANCE",
12743                         "name": "colourbalance",
12744                         "value": "21"
12745                     },
12746                     {
12747                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_CARTOON",
12748                         "name": "cartoon",
12749                         "value": "22"
12750                     }
12751                 ]
12752             },
12753             "GstRpiCamSrcIntraRefreshType": {
12754                 "kind": "enum",
12755                 "values": [
12756                     {
12757                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_NONE",
12758                         "name": "none",
12759                         "value": "-1"
12760                     },
12761                     {
12762                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_CYCLIC",
12763                         "name": "cyclic",
12764                         "value": "0"
12765                     },
12766                     {
12767                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_ADAPTIVE",
12768                         "name": "adaptive",
12769                         "value": "1"
12770                     },
12771                     {
12772                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_BOTH",
12773                         "name": "both",
12774                         "value": "2"
12775                     },
12776                     {
12777                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_CYCLIC_ROWS",
12778                         "name": "cyclic-rows",
12779                         "value": "2130706433"
12780                     }
12781                 ]
12782             },
12783             "GstRpiCamSrcSensorMode": {
12784                 "kind": "enum",
12785                 "values": [
12786                     {
12787                         "desc": "Automatic",
12788                         "name": "automatic",
12789                         "value": "0"
12790                     },
12791                     {
12792                         "desc": "1920x1080 16:9 1-30fps",
12793                         "name": "1920x1080",
12794                         "value": "1"
12795                     },
12796                     {
12797                         "desc": "2592x1944 4:3 1-15fps / 3240x2464 15fps w/ v.2 board",
12798                         "name": "2592x1944-fast",
12799                         "value": "2"
12800                     },
12801                     {
12802                         "desc": "2592x1944 4:3 0.1666-1fps / 3240x2464 15fps w/ v.2 board",
12803                         "name": "2592x1944-slow",
12804                         "value": "3"
12805                     },
12806                     {
12807                         "desc": "1296x972 4:3 1-42fps",
12808                         "name": "1296x972",
12809                         "value": "4"
12810                     },
12811                     {
12812                         "desc": "1296x730 16:9 1-49fps",
12813                         "name": "1296x730",
12814                         "value": "5"
12815                     },
12816                     {
12817                         "desc": "640x480 4:3 42.1-60fps",
12818                         "name": "640x480-slow",
12819                         "value": "6"
12820                     },
12821                     {
12822                         "desc": "640x480 4:3 60.1-90fps",
12823                         "name": "640x480-fast",
12824                         "value": "7"
12825                     }
12826                 ]
12827             }
12828         },
12829         "package": "GStreamer Good Plug-ins",
12830         "source": "gst-plugins-good",
12831         "tracers": {},
12832         "url": "Unknown package origin"
12833     },
12834     "rtp": {
12835         "description": "Real-time protocol plugins",
12836         "elements": {
12837             "asteriskh263": {
12838                 "author": "Neil Stratford <neils@vipadia.com>",
12839                 "description": "Extracts H263 video from RTP and encodes in Asterisk H263 format",
12840                 "hierarchy": [
12841                     "GstAsteriskh263",
12842                     "GstElement",
12843                     "GstObject",
12844                     "GInitiallyUnowned",
12845                     "GObject"
12846                 ],
12847                 "klass": "Codec/Depayloader/Network/RTP",
12848                 "long-name": "RTP Asterisk H263 depayloader",
12849                 "pad-templates": {
12850                     "sink": {
12851                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H263-1998\n",
12852                         "direction": "sink",
12853                         "presence": "always"
12854                     },
12855                     "src": {
12856                         "caps": "application/x-asteriskh263:\n",
12857                         "direction": "src",
12858                         "presence": "always"
12859                     }
12860                 },
12861                 "rank": "none"
12862             },
12863             "rtpL16depay": {
12864                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>",
12865                 "description": "Extracts raw audio from RTP packets",
12866                 "hierarchy": [
12867                     "GstRtpL16Depay",
12868                     "GstRTPBaseDepayload",
12869                     "GstElement",
12870                     "GstObject",
12871                     "GInitiallyUnowned",
12872                     "GObject"
12873                 ],
12874                 "klass": "Codec/Depayloader/Network/RTP",
12875                 "long-name": "RTP audio depayloader",
12876                 "pad-templates": {
12877                     "sink": {
12878                         "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",
12879                         "direction": "sink",
12880                         "presence": "always"
12881                     },
12882                     "src": {
12883                         "caps": "audio/x-raw:\n         format: S16BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12884                         "direction": "src",
12885                         "presence": "always"
12886                     }
12887                 },
12888                 "properties": {},
12889                 "rank": "secondary"
12890             },
12891             "rtpL16pay": {
12892                 "author": "Wim Taymans <wim.taymans@gmail.com>",
12893                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
12894                 "hierarchy": [
12895                     "GstRtpL16Pay",
12896                     "GstRTPBaseAudioPayload",
12897                     "GstRTPBasePayload",
12898                     "GstElement",
12899                     "GstObject",
12900                     "GInitiallyUnowned",
12901                     "GObject"
12902                 ],
12903                 "klass": "Codec/Payloader/Network/RTP",
12904                 "long-name": "RTP audio payloader",
12905                 "pad-templates": {
12906                     "sink": {
12907                         "caps": "audio/x-raw:\n         format: S16BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12908                         "direction": "sink",
12909                         "presence": "always"
12910                     },
12911                     "src": {
12912                         "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",
12913                         "direction": "src",
12914                         "presence": "always"
12915                     }
12916                 },
12917                 "properties": {},
12918                 "rank": "secondary"
12919             },
12920             "rtpL24depay": {
12921                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>,David Holroyd <dave@badgers-in-foil.co.uk>",
12922                 "description": "Extracts raw 24-bit audio from RTP packets",
12923                 "hierarchy": [
12924                     "GstRtpL24Depay",
12925                     "GstRTPBaseDepayload",
12926                     "GstElement",
12927                     "GstObject",
12928                     "GInitiallyUnowned",
12929                     "GObject"
12930                 ],
12931                 "klass": "Codec/Depayloader/Network/RTP",
12932                 "long-name": "RTP audio depayloader",
12933                 "pad-templates": {
12934                     "sink": {
12935                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L24\n",
12936                         "direction": "sink",
12937                         "presence": "always"
12938                     },
12939                     "src": {
12940                         "caps": "audio/x-raw:\n         format: S24BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12941                         "direction": "src",
12942                         "presence": "always"
12943                     }
12944                 },
12945                 "properties": {},
12946                 "rank": "secondary"
12947             },
12948             "rtpL24pay": {
12949                 "author": "Wim Taymans <wim.taymans@gmail.com>,David Holroyd <dave@badgers-in-foil.co.uk>",
12950                 "description": "Payload-encode Raw 24-bit audio into RTP packets (RFC 3190)",
12951                 "hierarchy": [
12952                     "GstRtpL24Pay",
12953                     "GstRTPBaseAudioPayload",
12954                     "GstRTPBasePayload",
12955                     "GstElement",
12956                     "GstObject",
12957                     "GInitiallyUnowned",
12958                     "GObject"
12959                 ],
12960                 "klass": "Codec/Payloader/Network/RTP",
12961                 "long-name": "RTP audio payloader",
12962                 "pad-templates": {
12963                     "sink": {
12964                         "caps": "audio/x-raw:\n         format: S24BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12965                         "direction": "sink",
12966                         "presence": "always"
12967                     },
12968                     "src": {
12969                         "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",
12970                         "direction": "src",
12971                         "presence": "always"
12972                     }
12973                 },
12974                 "properties": {},
12975                 "rank": "secondary"
12976             },
12977             "rtpL8depay": {
12978                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>, GE Intelligent Platforms Embedded Systems, Inc.",
12979                 "description": "Extracts raw audio from RTP packets",
12980                 "hierarchy": [
12981                     "GstRtpL8Depay",
12982                     "GstRTPBaseDepayload",
12983                     "GstElement",
12984                     "GstObject",
12985                     "GInitiallyUnowned",
12986                     "GObject"
12987                 ],
12988                 "klass": "Codec/Depayloader/Network/RTP",
12989                 "long-name": "RTP audio depayloader",
12990                 "pad-templates": {
12991                     "sink": {
12992                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L8\n",
12993                         "direction": "sink",
12994                         "presence": "always"
12995                     },
12996                     "src": {
12997                         "caps": "audio/x-raw:\n         format: U8\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12998                         "direction": "src",
12999                         "presence": "always"
13000                     }
13001                 },
13002                 "properties": {},
13003                 "rank": "secondary"
13004             },
13005             "rtpL8pay": {
13006                 "author": "Wim Taymans <wim.taymans@gmail.com>, GE Intelligent Platforms Embedded Systems, Inc.",
13007                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
13008                 "hierarchy": [
13009                     "GstRtpL8Pay",
13010                     "GstRTPBaseAudioPayload",
13011                     "GstRTPBasePayload",
13012                     "GstElement",
13013                     "GstObject",
13014                     "GInitiallyUnowned",
13015                     "GObject"
13016                 ],
13017                 "klass": "Codec/Payloader/Network/RTP",
13018                 "long-name": "RTP audio payloader",
13019                 "pad-templates": {
13020                     "sink": {
13021                         "caps": "audio/x-raw:\n         format: U8\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
13022                         "direction": "sink",
13023                         "presence": "always"
13024                     },
13025                     "src": {
13026                         "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",
13027                         "direction": "src",
13028                         "presence": "always"
13029                     }
13030                 },
13031                 "properties": {},
13032                 "rank": "secondary"
13033             },
13034             "rtpac3depay": {
13035                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13036                 "description": "Extracts AC3 audio from RTP packets (RFC 4184)",
13037                 "hierarchy": [
13038                     "GstRtpAC3Depay",
13039                     "GstRTPBaseDepayload",
13040                     "GstElement",
13041                     "GstObject",
13042                     "GInitiallyUnowned",
13043                     "GObject"
13044                 ],
13045                 "klass": "Codec/Depayloader/Network/RTP",
13046                 "long-name": "RTP AC3 depayloader",
13047                 "pad-templates": {
13048                     "sink": {
13049                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: { (int)32000, (int)44100, (int)48000 }\n  encoding-name: AC3\n",
13050                         "direction": "sink",
13051                         "presence": "always"
13052                     },
13053                     "src": {
13054                         "caps": "audio/ac3:\n",
13055                         "direction": "src",
13056                         "presence": "always"
13057                     }
13058                 },
13059                 "properties": {},
13060                 "rank": "secondary"
13061             },
13062             "rtpac3pay": {
13063                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13064                 "description": "Payload AC3 audio as RTP packets (RFC 4184)",
13065                 "hierarchy": [
13066                     "GstRtpAC3Pay",
13067                     "GstRTPBasePayload",
13068                     "GstElement",
13069                     "GstObject",
13070                     "GInitiallyUnowned",
13071                     "GObject"
13072                 ],
13073                 "klass": "Codec/Payloader/Network/RTP",
13074                 "long-name": "RTP AC3 audio payloader",
13075                 "pad-templates": {
13076                     "sink": {
13077                         "caps": "audio/ac3:\naudio/x-ac3:\n",
13078                         "direction": "sink",
13079                         "presence": "always"
13080                     },
13081                     "src": {
13082                         "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",
13083                         "direction": "src",
13084                         "presence": "always"
13085                     }
13086                 },
13087                 "properties": {},
13088                 "rank": "secondary"
13089             },
13090             "rtpamrdepay": {
13091                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13092                 "description": "Extracts AMR or AMR-WB audio from RTP packets (RFC 3267)",
13093                 "hierarchy": [
13094                     "GstRtpAMRDepay",
13095                     "GstRTPBaseDepayload",
13096                     "GstElement",
13097                     "GstObject",
13098                     "GInitiallyUnowned",
13099                     "GObject"
13100                 ],
13101                 "klass": "Codec/Depayloader/Network/RTP",
13102                 "long-name": "RTP AMR depayloader",
13103                 "pad-templates": {
13104                     "sink": {
13105                         "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",
13106                         "direction": "sink",
13107                         "presence": "always"
13108                     },
13109                     "src": {
13110                         "caps": "audio/AMR:\n       channels: 1\n           rate: 8000\naudio/AMR-WB:\n       channels: 1\n           rate: 16000\n",
13111                         "direction": "src",
13112                         "presence": "always"
13113                     }
13114                 },
13115                 "properties": {},
13116                 "rank": "secondary"
13117             },
13118             "rtpamrpay": {
13119                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13120                 "description": "Payload-encode AMR or AMR-WB audio into RTP packets (RFC 3267)",
13121                 "hierarchy": [
13122                     "GstRtpAMRPay",
13123                     "GstRTPBasePayload",
13124                     "GstElement",
13125                     "GstObject",
13126                     "GInitiallyUnowned",
13127                     "GObject"
13128                 ],
13129                 "klass": "Codec/Payloader/Network/RTP",
13130                 "long-name": "RTP AMR payloader",
13131                 "pad-templates": {
13132                     "sink": {
13133                         "caps": "audio/AMR:\n       channels: 1\n           rate: 8000\naudio/AMR-WB:\n       channels: 1\n           rate: 16000\n",
13134                         "direction": "sink",
13135                         "presence": "always"
13136                     },
13137                     "src": {
13138                         "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",
13139                         "direction": "src",
13140                         "presence": "always"
13141                     }
13142                 },
13143                 "properties": {},
13144                 "rank": "secondary"
13145             },
13146             "rtpbvdepay": {
13147                 "author": "Wim Taymans <wim.taymans@collabora.co.uk>",
13148                 "description": "Extracts BroadcomVoice audio from RTP packets (RFC 4298)",
13149                 "hierarchy": [
13150                     "GstRTPBVDepay",
13151                     "GstRTPBaseDepayload",
13152                     "GstElement",
13153                     "GstObject",
13154                     "GInitiallyUnowned",
13155                     "GObject"
13156                 ],
13157                 "klass": "Codec/Depayloader/Network/RTP",
13158                 "long-name": "RTP BroadcomVoice depayloader",
13159                 "pad-templates": {
13160                     "sink": {
13161                         "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",
13162                         "direction": "sink",
13163                         "presence": "always"
13164                     },
13165                     "src": {
13166                         "caps": "audio/x-bv:\n           mode: { (int)16, (int)32 }\n",
13167                         "direction": "src",
13168                         "presence": "always"
13169                     }
13170                 },
13171                 "properties": {},
13172                 "rank": "secondary"
13173             },
13174             "rtpbvpay": {
13175                 "author": "Wim Taymans <wim.taymans@collabora.co.uk>",
13176                 "description": "Packetize BroadcomVoice audio streams into RTP packets (RFC 4298)",
13177                 "hierarchy": [
13178                     "GstRTPBVPay",
13179                     "GstRTPBaseAudioPayload",
13180                     "GstRTPBasePayload",
13181                     "GstElement",
13182                     "GstObject",
13183                     "GInitiallyUnowned",
13184                     "GObject"
13185                 ],
13186                 "klass": "Codec/Payloader/Network/RTP",
13187                 "long-name": "RTP BV Payloader",
13188                 "pad-templates": {
13189                     "sink": {
13190                         "caps": "audio/x-bv:\n           mode: { (int)16, (int)32 }\n",
13191                         "direction": "sink",
13192                         "presence": "always"
13193                     },
13194                     "src": {
13195                         "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",
13196                         "direction": "src",
13197                         "presence": "always"
13198                     }
13199                 },
13200                 "properties": {},
13201                 "rank": "secondary"
13202             },
13203             "rtpceltdepay": {
13204                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13205                 "description": "Extracts CELT audio from RTP packets",
13206                 "hierarchy": [
13207                     "GstRtpCELTDepay",
13208                     "GstRTPBaseDepayload",
13209                     "GstElement",
13210                     "GstObject",
13211                     "GInitiallyUnowned",
13212                     "GObject"
13213                 ],
13214                 "klass": "Codec/Depayloader/Network/RTP",
13215                 "long-name": "RTP CELT depayloader",
13216                 "pad-templates": {
13217                     "sink": {
13218                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 32000, 48000 ]\n  encoding-name: CELT\n",
13219                         "direction": "sink",
13220                         "presence": "always"
13221                     },
13222                     "src": {
13223                         "caps": "audio/x-celt:\n",
13224                         "direction": "src",
13225                         "presence": "always"
13226                     }
13227                 },
13228                 "properties": {},
13229                 "rank": "secondary"
13230             },
13231             "rtpceltpay": {
13232                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13233                 "description": "Payload-encodes CELT audio into a RTP packet",
13234                 "hierarchy": [
13235                     "GstRtpCELTPay",
13236                     "GstRTPBasePayload",
13237                     "GstElement",
13238                     "GstObject",
13239                     "GInitiallyUnowned",
13240                     "GObject"
13241                 ],
13242                 "klass": "Codec/Payloader/Network/RTP",
13243                 "long-name": "RTP CELT payloader",
13244                 "pad-templates": {
13245                     "sink": {
13246                         "caps": "audio/x-celt:\n           rate: [ 32000, 64000 ]\n       channels: [ 1, 2 ]\n     frame-size: [ 64, 512 ]\n",
13247                         "direction": "sink",
13248                         "presence": "always"
13249                     },
13250                     "src": {
13251                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 32000, 48000 ]\n  encoding-name: CELT\n",
13252                         "direction": "src",
13253                         "presence": "always"
13254                     }
13255                 },
13256                 "properties": {},
13257                 "rank": "secondary"
13258             },
13259             "rtpdvdepay": {
13260                 "author": "Marcel Moreaux <marcelm@spacelabs.nl>, Wim Taymans <wim.taymans@gmail.com>",
13261                 "description": "Depayloads DV from RTP packets (RFC 3189)",
13262                 "hierarchy": [
13263                     "GstRTPDVDepay",
13264                     "GstRTPBaseDepayload",
13265                     "GstElement",
13266                     "GstObject",
13267                     "GInitiallyUnowned",
13268                     "GObject"
13269                 ],
13270                 "klass": "Codec/Depayloader/Network/RTP",
13271                 "long-name": "RTP DV Depayloader",
13272                 "pad-templates": {
13273                     "sink": {
13274                         "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",
13275                         "direction": "sink",
13276                         "presence": "always"
13277                     },
13278                     "src": {
13279                         "caps": "video/x-dv:\n",
13280                         "direction": "src",
13281                         "presence": "always"
13282                     }
13283                 },
13284                 "properties": {},
13285                 "rank": "secondary"
13286             },
13287             "rtpdvpay": {
13288                 "author": "Marcel Moreaux <marcelm@spacelabs.nl>, Wim Taymans <wim.taymans@gmail.com>",
13289                 "description": "Payloads DV into RTP packets (RFC 3189)",
13290                 "hierarchy": [
13291                     "GstRTPDVPay",
13292                     "GstRTPBasePayload",
13293                     "GstElement",
13294                     "GstObject",
13295                     "GInitiallyUnowned",
13296                     "GObject"
13297                 ],
13298                 "klass": "Codec/Payloader/Network/RTP",
13299                 "long-name": "RTP DV Payloader",
13300                 "pad-templates": {
13301                     "sink": {
13302                         "caps": "video/x-dv:\n",
13303                         "direction": "sink",
13304                         "presence": "always"
13305                     },
13306                     "src": {
13307                         "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",
13308                         "direction": "src",
13309                         "presence": "always"
13310                     }
13311                 },
13312                 "properties": {
13313                     "mode": {
13314                         "blurb": "The payload mode of payloading",
13315                         "conditionally-available": false,
13316                         "construct": false,
13317                         "construct-only": false,
13318                         "controllable": false,
13319                         "default": "video (0)",
13320                         "mutable": "null",
13321                         "readable": true,
13322                         "type": "GstDVPayMode",
13323                         "writable": true
13324                     }
13325                 },
13326                 "rank": "secondary"
13327             },
13328             "rtpg722depay": {
13329                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13330                 "description": "Extracts G722 audio from RTP packets",
13331                 "hierarchy": [
13332                     "GstRtpG722Depay",
13333                     "GstRTPBaseDepayload",
13334                     "GstElement",
13335                     "GstObject",
13336                     "GInitiallyUnowned",
13337                     "GObject"
13338                 ],
13339                 "klass": "Codec/Depayloader/Network/RTP",
13340                 "long-name": "RTP audio depayloader",
13341                 "pad-templates": {
13342                     "sink": {
13343                         "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",
13344                         "direction": "sink",
13345                         "presence": "always"
13346                     },
13347                     "src": {
13348                         "caps": "audio/G722:\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
13349                         "direction": "src",
13350                         "presence": "always"
13351                     }
13352                 },
13353                 "properties": {},
13354                 "rank": "secondary"
13355             },
13356             "rtpg722pay": {
13357                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13358                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
13359                 "hierarchy": [
13360                     "GstRtpG722Pay",
13361                     "GstRTPBaseAudioPayload",
13362                     "GstRTPBasePayload",
13363                     "GstElement",
13364                     "GstObject",
13365                     "GInitiallyUnowned",
13366                     "GObject"
13367                 ],
13368                 "klass": "Codec/Payloader/Network/RTP",
13369                 "long-name": "RTP audio payloader",
13370                 "pad-templates": {
13371                     "sink": {
13372                         "caps": "audio/G722:\n           rate: 16000\n       channels: 1\n",
13373                         "direction": "sink",
13374                         "presence": "always"
13375                     },
13376                     "src": {
13377                         "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",
13378                         "direction": "src",
13379                         "presence": "always"
13380                     }
13381                 },
13382                 "properties": {},
13383                 "rank": "secondary"
13384             },
13385             "rtpg723depay": {
13386                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13387                 "description": "Extracts G.723 audio from RTP packets (RFC 3551)",
13388                 "hierarchy": [
13389                     "GstRtpG723Depay",
13390                     "GstRTPBaseDepayload",
13391                     "GstElement",
13392                     "GstObject",
13393                     "GInitiallyUnowned",
13394                     "GObject"
13395                 ],
13396                 "klass": "Codec/Depayloader/Network/RTP",
13397                 "long-name": "RTP G.723 depayloader",
13398                 "pad-templates": {
13399                     "sink": {
13400                         "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",
13401                         "direction": "sink",
13402                         "presence": "always"
13403                     },
13404                     "src": {
13405                         "caps": "audio/G723:\n       channels: 1\n           rate: 8000\n",
13406                         "direction": "src",
13407                         "presence": "always"
13408                     }
13409                 },
13410                 "properties": {},
13411                 "rank": "secondary"
13412             },
13413             "rtpg723pay": {
13414                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13415                 "description": "Packetize G.723 audio into RTP packets",
13416                 "hierarchy": [
13417                     "GstRTPG723Pay",
13418                     "GstRTPBasePayload",
13419                     "GstElement",
13420                     "GstObject",
13421                     "GInitiallyUnowned",
13422                     "GObject"
13423                 ],
13424                 "klass": "Codec/Payloader/Network/RTP",
13425                 "long-name": "RTP G.723 payloader",
13426                 "pad-templates": {
13427                     "sink": {
13428                         "caps": "audio/G723:\n       channels: 1\n           rate: 8000\n",
13429                         "direction": "sink",
13430                         "presence": "always"
13431                     },
13432                     "src": {
13433                         "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",
13434                         "direction": "src",
13435                         "presence": "always"
13436                     }
13437                 },
13438                 "properties": {},
13439                 "rank": "secondary"
13440             },
13441             "rtpg726depay": {
13442                 "author": "Axis Communications <dev-gstreamer@axis.com>",
13443                 "description": "Extracts G.726 audio from RTP packets",
13444                 "hierarchy": [
13445                     "GstRtpG726Depay",
13446                     "GstRTPBaseDepayload",
13447                     "GstElement",
13448                     "GstObject",
13449                     "GInitiallyUnowned",
13450                     "GObject"
13451                 ],
13452                 "klass": "Codec/Depayloader/Network/RTP",
13453                 "long-name": "RTP G.726 depayloader",
13454                 "pad-templates": {
13455                     "sink": {
13456                         "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",
13457                         "direction": "sink",
13458                         "presence": "always"
13459                     },
13460                     "src": {
13461                         "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",
13462                         "direction": "src",
13463                         "presence": "always"
13464                     }
13465                 },
13466                 "properties": {
13467                     "force-aal2": {
13468                         "blurb": "Force AAL2 decoding for compatibility with bad payloaders",
13469                         "conditionally-available": false,
13470                         "construct": false,
13471                         "construct-only": false,
13472                         "controllable": false,
13473                         "default": "true",
13474                         "mutable": "null",
13475                         "readable": true,
13476                         "type": "gboolean",
13477                         "writable": true
13478                     }
13479                 },
13480                 "rank": "secondary"
13481             },
13482             "rtpg726pay": {
13483                 "author": "Axis Communications <dev-gstreamer@axis.com>",
13484                 "description": "Payload-encodes G.726 audio into a RTP packet",
13485                 "hierarchy": [
13486                     "GstRtpG726Pay",
13487                     "GstRTPBaseAudioPayload",
13488                     "GstRTPBasePayload",
13489                     "GstElement",
13490                     "GstObject",
13491                     "GInitiallyUnowned",
13492                     "GObject"
13493                 ],
13494                 "klass": "Codec/Payloader/Network/RTP",
13495                 "long-name": "RTP G.726 payloader",
13496                 "pad-templates": {
13497                     "sink": {
13498                         "caps": "audio/x-adpcm:\n       channels: 1\n           rate: 8000\n        bitrate: { (int)16000, (int)24000, (int)32000, (int)40000 }\n         layout: g726\n",
13499                         "direction": "sink",
13500                         "presence": "always"
13501                     },
13502                     "src": {
13503                         "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",
13504                         "direction": "src",
13505                         "presence": "always"
13506                     }
13507                 },
13508                 "properties": {
13509                     "force-aal2": {
13510                         "blurb": "Force AAL2 encoding for compatibility with bad depayloaders",
13511                         "conditionally-available": false,
13512                         "construct": false,
13513                         "construct-only": false,
13514                         "controllable": false,
13515                         "default": "true",
13516                         "mutable": "null",
13517                         "readable": true,
13518                         "type": "gboolean",
13519                         "writable": true
13520                     }
13521                 },
13522                 "rank": "secondary"
13523             },
13524             "rtpg729depay": {
13525                 "author": "Laurent Glayal <spglegle@yahoo.fr>",
13526                 "description": "Extracts G.729 audio from RTP packets (RFC 3551)",
13527                 "hierarchy": [
13528                     "GstRtpG729Depay",
13529                     "GstRTPBaseDepayload",
13530                     "GstElement",
13531                     "GstObject",
13532                     "GInitiallyUnowned",
13533                     "GObject"
13534                 ],
13535                 "klass": "Codec/Depayloader/Network/RTP",
13536                 "long-name": "RTP G.729 depayloader",
13537                 "pad-templates": {
13538                     "sink": {
13539                         "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",
13540                         "direction": "sink",
13541                         "presence": "always"
13542                     },
13543                     "src": {
13544                         "caps": "audio/G729:\n       channels: 1\n           rate: 8000\n",
13545                         "direction": "src",
13546                         "presence": "always"
13547                     }
13548                 },
13549                 "properties": {},
13550                 "rank": "secondary"
13551             },
13552             "rtpg729pay": {
13553                 "author": "Olivier Crete <olivier.crete@collabora.co.uk>",
13554                 "description": "Packetize G.729 audio into RTP packets",
13555                 "hierarchy": [
13556                     "GstRTPG729Pay",
13557                     "GstRTPBasePayload",
13558                     "GstElement",
13559                     "GstObject",
13560                     "GInitiallyUnowned",
13561                     "GObject"
13562                 ],
13563                 "klass": "Codec/Payloader/Network/RTP",
13564                 "long-name": "RTP G.729 payloader",
13565                 "pad-templates": {
13566                     "sink": {
13567                         "caps": "audio/G729:\n       channels: 1\n           rate: 8000\n",
13568                         "direction": "sink",
13569                         "presence": "always"
13570                     },
13571                     "src": {
13572                         "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",
13573                         "direction": "src",
13574                         "presence": "always"
13575                     }
13576                 },
13577                 "properties": {},
13578                 "rank": "secondary"
13579             },
13580             "rtpgsmdepay": {
13581                 "author": "Zeeshan Ali <zeenix@gmail.com>",
13582                 "description": "Extracts GSM audio from RTP packets",
13583                 "hierarchy": [
13584                     "GstRTPGSMDepay",
13585                     "GstRTPBaseDepayload",
13586                     "GstElement",
13587                     "GstObject",
13588                     "GInitiallyUnowned",
13589                     "GObject"
13590                 ],
13591                 "klass": "Codec/Depayloader/Network/RTP",
13592                 "long-name": "RTP GSM depayloader",
13593                 "pad-templates": {
13594                     "sink": {
13595                         "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",
13596                         "direction": "sink",
13597                         "presence": "always"
13598                     },
13599                     "src": {
13600                         "caps": "audio/x-gsm:\n           rate: 8000\n       channels: 1\n",
13601                         "direction": "src",
13602                         "presence": "always"
13603                     }
13604                 },
13605                 "properties": {},
13606                 "rank": "secondary"
13607             },
13608             "rtpgsmpay": {
13609                 "author": "Zeeshan Ali <zeenix@gmail.com>",
13610                 "description": "Payload-encodes GSM audio into a RTP packet",
13611                 "hierarchy": [
13612                     "GstRTPGSMPay",
13613                     "GstRTPBasePayload",
13614                     "GstElement",
13615                     "GstObject",
13616                     "GInitiallyUnowned",
13617                     "GObject"
13618                 ],
13619                 "klass": "Codec/Payloader/Network/RTP",
13620                 "long-name": "RTP GSM payloader",
13621                 "pad-templates": {
13622                     "sink": {
13623                         "caps": "audio/x-gsm:\n           rate: 8000\n       channels: 1\n",
13624                         "direction": "sink",
13625                         "presence": "always"
13626                     },
13627                     "src": {
13628                         "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",
13629                         "direction": "src",
13630                         "presence": "always"
13631                     }
13632                 },
13633                 "properties": {},
13634                 "rank": "secondary"
13635             },
13636             "rtpgstdepay": {
13637                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13638                 "description": "Extracts GStreamer buffers from RTP packets",
13639                 "hierarchy": [
13640                     "GstRtpGSTDepay",
13641                     "GstRTPBaseDepayload",
13642                     "GstElement",
13643                     "GstObject",
13644                     "GInitiallyUnowned",
13645                     "GObject"
13646                 ],
13647                 "klass": "Codec/Depayloader/Network",
13648                 "long-name": "GStreamer depayloader",
13649                 "pad-templates": {
13650                     "sink": {
13651                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: 90000\n  encoding-name: X-GST\n",
13652                         "direction": "sink",
13653                         "presence": "always"
13654                     },
13655                     "src": {
13656                         "caps": "ANY",
13657                         "direction": "src",
13658                         "presence": "always"
13659                     }
13660                 },
13661                 "properties": {},
13662                 "rank": "marginal"
13663             },
13664             "rtpgstpay": {
13665                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13666                 "description": "Payload GStreamer buffers as RTP packets",
13667                 "hierarchy": [
13668                     "GstRtpGSTPay",
13669                     "GstRTPBasePayload",
13670                     "GstElement",
13671                     "GstObject",
13672                     "GInitiallyUnowned",
13673                     "GObject"
13674                 ],
13675                 "klass": "Codec/Payloader/Network/RTP",
13676                 "long-name": "RTP GStreamer payloader",
13677                 "pad-templates": {
13678                     "sink": {
13679                         "caps": "ANY",
13680                         "direction": "sink",
13681                         "presence": "always"
13682                     },
13683                     "src": {
13684                         "caps": "application/x-rtp:\n          media: application\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: X-GST\n",
13685                         "direction": "src",
13686                         "presence": "always"
13687                     }
13688                 },
13689                 "properties": {
13690                     "config-interval": {
13691                         "blurb": "Interval for sending caps and TAG events in seconds (0 = disabled)",
13692                         "conditionally-available": false,
13693                         "construct": false,
13694                         "construct-only": false,
13695                         "controllable": false,
13696                         "default": "0",
13697                         "max": "3600",
13698                         "min": "0",
13699                         "mutable": "null",
13700                         "readable": true,
13701                         "type": "guint",
13702                         "writable": true
13703                     }
13704                 },
13705                 "rank": "none"
13706             },
13707             "rtph261depay": {
13708                 "author": "Stian Selnes <stian@pexip.com>",
13709                 "description": "Extracts H261 video from RTP packets (RFC 4587)",
13710                 "hierarchy": [
13711                     "GstRtpH261Depay",
13712                     "GstRTPBaseDepayload",
13713                     "GstElement",
13714                     "GstObject",
13715                     "GInitiallyUnowned",
13716                     "GObject"
13717                 ],
13718                 "klass": "Codec/Depayloader/Network/RTP",
13719                 "long-name": "RTP H261 depayloader",
13720                 "pad-templates": {
13721                     "sink": {
13722                         "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",
13723                         "direction": "sink",
13724                         "presence": "always"
13725                     },
13726                     "src": {
13727                         "caps": "video/x-h261:\n",
13728                         "direction": "src",
13729                         "presence": "always"
13730                     }
13731                 },
13732                 "properties": {},
13733                 "rank": "secondary"
13734             },
13735             "rtph261pay": {
13736                 "author": "Stian Selnes <stian@pexip.com>",
13737                 "description": "Payload-encodes H261 video in RTP packets (RFC 4587)",
13738                 "hierarchy": [
13739                     "GstRtpH261Pay",
13740                     "GstRTPBasePayload",
13741                     "GstElement",
13742                     "GstObject",
13743                     "GInitiallyUnowned",
13744                     "GObject"
13745                 ],
13746                 "klass": "Codec/Payloader/Network/RTP",
13747                 "long-name": "RTP H261 packet payloader",
13748                 "pad-templates": {
13749                     "sink": {
13750                         "caps": "video/x-h261:\n",
13751                         "direction": "sink",
13752                         "presence": "always"
13753                     },
13754                     "src": {
13755                         "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",
13756                         "direction": "src",
13757                         "presence": "always"
13758                     }
13759                 },
13760                 "properties": {},
13761                 "rank": "secondary"
13762             },
13763             "rtph263depay": {
13764                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>, Edward Hervey <bilboed@bilboed.com>",
13765                 "description": "Extracts H263 video from RTP packets (RFC 2190)",
13766                 "hierarchy": [
13767                     "GstRtpH263Depay",
13768                     "GstRTPBaseDepayload",
13769                     "GstElement",
13770                     "GstObject",
13771                     "GInitiallyUnowned",
13772                     "GObject"
13773                 ],
13774                 "klass": "Codec/Depayloader/Network/RTP",
13775                 "long-name": "RTP H263 depayloader",
13776                 "pad-templates": {
13777                     "sink": {
13778                         "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",
13779                         "direction": "sink",
13780                         "presence": "always"
13781                     },
13782                     "src": {
13783                         "caps": "video/x-h263:\n        variant: itu\n    h263version: h263\n",
13784                         "direction": "src",
13785                         "presence": "always"
13786                     }
13787                 },
13788                 "properties": {},
13789                 "rank": "secondary"
13790             },
13791             "rtph263pay": {
13792                 "author": "Neil Stratford <neils@vipadia.com>Dejan Sakelsak <dejan.sakelsak@marand.si>",
13793                 "description": "Payload-encodes H263 video in RTP packets (RFC 2190)",
13794                 "hierarchy": [
13795                     "GstRtpH263Pay",
13796                     "GstRTPBasePayload",
13797                     "GstElement",
13798                     "GstObject",
13799                     "GInitiallyUnowned",
13800                     "GObject"
13801                 ],
13802                 "klass": "Codec/Payloader/Network/RTP",
13803                 "long-name": "RTP H263 packet payloader",
13804                 "pad-templates": {
13805                     "sink": {
13806                         "caps": "video/x-h263:\n        variant: itu\n    h263version: h263\n",
13807                         "direction": "sink",
13808                         "presence": "always"
13809                     },
13810                     "src": {
13811                         "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",
13812                         "direction": "src",
13813                         "presence": "always"
13814                     }
13815                 },
13816                 "properties": {
13817                     "modea-only": {
13818                         "blurb": "Disable packetization modes B and C",
13819                         "conditionally-available": false,
13820                         "construct": false,
13821                         "construct-only": false,
13822                         "controllable": false,
13823                         "default": "false",
13824                         "mutable": "null",
13825                         "readable": true,
13826                         "type": "gboolean",
13827                         "writable": true
13828                     }
13829                 },
13830                 "rank": "secondary"
13831             },
13832             "rtph263pdepay": {
13833                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13834                 "description": "Extracts H263/+/++ video from RTP packets (RFC 4629)",
13835                 "hierarchy": [
13836                     "GstRtpH263PDepay",
13837                     "GstRTPBaseDepayload",
13838                     "GstElement",
13839                     "GstObject",
13840                     "GInitiallyUnowned",
13841                     "GObject"
13842                 ],
13843                 "klass": "Codec/Depayloader/Network/RTP",
13844                 "long-name": "RTP H263 depayloader",
13845                 "pad-templates": {
13846                     "sink": {
13847                         "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",
13848                         "direction": "sink",
13849                         "presence": "always"
13850                     },
13851                     "src": {
13852                         "caps": "video/x-h263:\n        variant: itu\n",
13853                         "direction": "src",
13854                         "presence": "always"
13855                     }
13856                 },
13857                 "properties": {},
13858                 "rank": "secondary"
13859             },
13860             "rtph263ppay": {
13861                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13862                 "description": "Payload-encodes H263/+/++ video in RTP packets (RFC 4629)",
13863                 "hierarchy": [
13864                     "GstRtpH263PPay",
13865                     "GstRTPBasePayload",
13866                     "GstElement",
13867                     "GstObject",
13868                     "GInitiallyUnowned",
13869                     "GObject"
13870                 ],
13871                 "klass": "Codec/Payloader/Network/RTP",
13872                 "long-name": "RTP H263 payloader",
13873                 "pad-templates": {
13874                     "sink": {
13875                         "caps": "video/x-h263:\n        variant: itu\n",
13876                         "direction": "sink",
13877                         "presence": "always"
13878                     },
13879                     "src": {
13880                         "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",
13881                         "direction": "src",
13882                         "presence": "always"
13883                     }
13884                 },
13885                 "properties": {
13886                     "fragmentation-mode": {
13887                         "blurb": "Packet Fragmentation Mode",
13888                         "conditionally-available": false,
13889                         "construct": false,
13890                         "construct-only": false,
13891                         "controllable": false,
13892                         "default": "normal (0)",
13893                         "mutable": "null",
13894                         "readable": true,
13895                         "type": "GstFragmentationMode",
13896                         "writable": true
13897                     }
13898                 },
13899                 "rank": "secondary"
13900             },
13901             "rtph264depay": {
13902                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13903                 "description": "Extracts H264 video from RTP packets (RFC 3984)",
13904                 "hierarchy": [
13905                     "GstRtpH264Depay",
13906                     "GstRTPBaseDepayload",
13907                     "GstElement",
13908                     "GstObject",
13909                     "GInitiallyUnowned",
13910                     "GObject"
13911                 ],
13912                 "klass": "Codec/Depayloader/Network/RTP",
13913                 "long-name": "RTP H264 depayloader",
13914                 "pad-templates": {
13915                     "sink": {
13916                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: H264\n",
13917                         "direction": "sink",
13918                         "presence": "always"
13919                     },
13920                     "src": {
13921                         "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",
13922                         "direction": "src",
13923                         "presence": "always"
13924                     }
13925                 },
13926                 "properties": {
13927                     "request-keyframe": {
13928                         "blurb": "Request new keyframe when packet loss is detected",
13929                         "conditionally-available": false,
13930                         "construct": false,
13931                         "construct-only": false,
13932                         "controllable": false,
13933                         "default": "false",
13934                         "mutable": "null",
13935                         "readable": true,
13936                         "type": "gboolean",
13937                         "writable": true
13938                     },
13939                     "wait-for-keyframe": {
13940                         "blurb": "Wait for the next keyframe after packet loss, meaningful only when outputting access units",
13941                         "conditionally-available": false,
13942                         "construct": false,
13943                         "construct-only": false,
13944                         "controllable": false,
13945                         "default": "false",
13946                         "mutable": "null",
13947                         "readable": true,
13948                         "type": "gboolean",
13949                         "writable": true
13950                     }
13951                 },
13952                 "rank": "secondary"
13953             },
13954             "rtph264pay": {
13955                 "author": "Laurent Glayal <spglegle@yahoo.fr>",
13956                 "description": "Payload-encode H264 video into RTP packets (RFC 3984)",
13957                 "hierarchy": [
13958                     "GstRtpH264Pay",
13959                     "GstRTPBasePayload",
13960                     "GstElement",
13961                     "GstObject",
13962                     "GInitiallyUnowned",
13963                     "GObject"
13964                 ],
13965                 "klass": "Codec/Payloader/Network/RTP",
13966                 "long-name": "RTP H264 payloader",
13967                 "pad-templates": {
13968                     "sink": {
13969                         "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",
13970                         "direction": "sink",
13971                         "presence": "always"
13972                     },
13973                     "src": {
13974                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H264\n",
13975                         "direction": "src",
13976                         "presence": "always"
13977                     }
13978                 },
13979                 "properties": {
13980                     "aggregate-mode": {
13981                         "blurb": "Bundle suitable SPS/PPS NAL units into STAP-A aggregate packets",
13982                         "conditionally-available": false,
13983                         "construct": false,
13984                         "construct-only": false,
13985                         "controllable": false,
13986                         "default": "none (0)",
13987                         "mutable": "null",
13988                         "readable": true,
13989                         "type": "GstRtpH264AggregateMode",
13990                         "writable": true
13991                     },
13992                     "config-interval": {
13993                         "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)",
13994                         "conditionally-available": false,
13995                         "construct": false,
13996                         "construct-only": false,
13997                         "controllable": false,
13998                         "default": "0",
13999                         "max": "3600",
14000                         "min": "-1",
14001                         "mutable": "null",
14002                         "readable": true,
14003                         "type": "gint",
14004                         "writable": true
14005                     },
14006                     "sprop-parameter-sets": {
14007                         "blurb": "The base64 sprop-parameter-sets to set in out caps (set to NULL to extract from stream)",
14008                         "conditionally-available": false,
14009                         "construct": false,
14010                         "construct-only": false,
14011                         "controllable": false,
14012                         "default": "NULL",
14013                         "mutable": "null",
14014                         "readable": true,
14015                         "type": "gchararray",
14016                         "writable": true
14017                     }
14018                 },
14019                 "rank": "secondary"
14020             },
14021             "rtph265depay": {
14022                 "author": "Jurgen Slowack <jurgenslowack@gmail.com>",
14023                 "description": "Extracts H265 video from RTP packets (RFC 7798)",
14024                 "hierarchy": [
14025                     "GstRtpH265Depay",
14026                     "GstRTPBaseDepayload",
14027                     "GstElement",
14028                     "GstObject",
14029                     "GInitiallyUnowned",
14030                     "GObject"
14031                 ],
14032                 "klass": "Codec/Depayloader/Network/RTP",
14033                 "long-name": "RTP H265 depayloader",
14034                 "pad-templates": {
14035                     "sink": {
14036                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: H265\n",
14037                         "direction": "sink",
14038                         "presence": "always"
14039                     },
14040                     "src": {
14041                         "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",
14042                         "direction": "src",
14043                         "presence": "always"
14044                     }
14045                 },
14046                 "properties": {},
14047                 "rank": "secondary"
14048             },
14049             "rtph265pay": {
14050                 "author": "Jurgen Slowack <jurgenslowack@gmail.com>",
14051                 "description": "Payload-encode H265 video into RTP packets (RFC 7798)",
14052                 "hierarchy": [
14053                     "GstRtpH265Pay",
14054                     "GstRTPBasePayload",
14055                     "GstElement",
14056                     "GstObject",
14057                     "GInitiallyUnowned",
14058                     "GObject"
14059                 ],
14060                 "klass": "Codec/Payloader/Network/RTP",
14061                 "long-name": "RTP H265 payloader",
14062                 "pad-templates": {
14063                     "sink": {
14064                         "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",
14065                         "direction": "sink",
14066                         "presence": "always"
14067                     },
14068                     "src": {
14069                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H265\n",
14070                         "direction": "src",
14071                         "presence": "always"
14072                     }
14073                 },
14074                 "properties": {
14075                     "aggregate-mode": {
14076                         "blurb": "Bundle suitable SPS/PPS NAL units into aggregate packets.",
14077                         "conditionally-available": false,
14078                         "construct": false,
14079                         "construct-only": false,
14080                         "controllable": false,
14081                         "default": "none (0)",
14082                         "mutable": "null",
14083                         "readable": true,
14084                         "type": "GstRtpH265AggregateMode",
14085                         "writable": true
14086                     },
14087                     "config-interval": {
14088                         "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)",
14089                         "conditionally-available": false,
14090                         "construct": false,
14091                         "construct-only": false,
14092                         "controllable": false,
14093                         "default": "0",
14094                         "max": "3600",
14095                         "min": "-1",
14096                         "mutable": "null",
14097                         "readable": true,
14098                         "type": "gint",
14099                         "writable": true
14100                     }
14101                 },
14102                 "rank": "secondary"
14103             },
14104             "rtphdrextcolorspace": {
14105                 "RTP-Header-Extension-URI": "http://www.webrtc.org/experiments/rtp-hdrext/color-space",
14106                 "author": "Jakub Adam <jakub.adam@collabora.com>",
14107                 "description": "Extends RTP packets with color space and high dynamic range (HDR) information.",
14108                 "hierarchy": [
14109                     "GstRTPHeaderExtensionColorspace",
14110                     "GstRTPHeaderExtension",
14111                     "GstElement",
14112                     "GstObject",
14113                     "GInitiallyUnowned",
14114                     "GObject"
14115                 ],
14116                 "klass": "Network/Extension/RTPHeader",
14117                 "long-name": "Color Space",
14118                 "rank": "marginal"
14119             },
14120             "rtpilbcdepay": {
14121                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
14122                 "description": "Extracts iLBC audio from RTP packets (RFC 3952)",
14123                 "hierarchy": [
14124                     "GstRTPiLBCDepay",
14125                     "GstRTPBaseDepayload",
14126                     "GstElement",
14127                     "GstObject",
14128                     "GInitiallyUnowned",
14129                     "GObject"
14130                 ],
14131                 "klass": "Codec/Depayloader/Network/RTP",
14132                 "long-name": "RTP iLBC depayloader",
14133                 "pad-templates": {
14134                     "sink": {
14135                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 8000\n  encoding-name: ILBC\n",
14136                         "direction": "sink",
14137                         "presence": "always"
14138                     },
14139                     "src": {
14140                         "caps": "audio/x-iLBC:\n           mode: { (int)20, (int)30 }\n",
14141                         "direction": "src",
14142                         "presence": "always"
14143                     }
14144                 },
14145                 "properties": {
14146                     "mode": {
14147                         "blurb": "iLBC frame mode",
14148                         "conditionally-available": false,
14149                         "construct": false,
14150                         "construct-only": false,
14151                         "controllable": false,
14152                         "default": "30ms (30)",
14153                         "mutable": "null",
14154                         "readable": true,
14155                         "type": "iLBCMode",
14156                         "writable": true
14157                     }
14158                 },
14159                 "rank": "secondary"
14160             },
14161             "rtpilbcpay": {
14162                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
14163                 "description": "Packetize iLBC audio streams into RTP packets",
14164                 "hierarchy": [
14165                     "GstRTPILBCPay",
14166                     "GstRTPBaseAudioPayload",
14167                     "GstRTPBasePayload",
14168                     "GstElement",
14169                     "GstObject",
14170                     "GInitiallyUnowned",
14171                     "GObject"
14172                 ],
14173                 "klass": "Codec/Payloader/Network/RTP",
14174                 "long-name": "RTP iLBC Payloader",
14175                 "pad-templates": {
14176                     "sink": {
14177                         "caps": "audio/x-iLBC:\n           mode: { (int)20, (int)30 }\n",
14178                         "direction": "sink",
14179                         "presence": "always"
14180                     },
14181                     "src": {
14182                         "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",
14183                         "direction": "src",
14184                         "presence": "always"
14185                     }
14186                 },
14187                 "properties": {},
14188                 "rank": "secondary"
14189             },
14190             "rtpisacdepay": {
14191                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
14192                 "description": "Extracts iSAC audio from RTP packets",
14193                 "hierarchy": [
14194                     "GstRtpIsacDepay",
14195                     "GstRTPBaseDepayload",
14196                     "GstElement",
14197                     "GstObject",
14198                     "GInitiallyUnowned",
14199                     "GObject"
14200                 ],
14201                 "klass": "Codec/Depayloader/Network/RTP",
14202                 "long-name": "RTP iSAC depayloader",
14203                 "pad-templates": {
14204                     "sink": {
14205                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: { (int)16000, (int)32000 }\n  encoding-name: ISAC\n",
14206                         "direction": "sink",
14207                         "presence": "always"
14208                     },
14209                     "src": {
14210                         "caps": "audio/isac:\n           rate: { (int)16000, (int)32000 }\n       channels: 1\n",
14211                         "direction": "src",
14212                         "presence": "always"
14213                     }
14214                 },
14215                 "rank": "secondary"
14216             },
14217             "rtpisacpay": {
14218                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
14219                 "description": "Payload-encodes iSAC audio into a RTP packet",
14220                 "hierarchy": [
14221                     "GstRtpIsacPay",
14222                     "GstRTPBasePayload",
14223                     "GstElement",
14224                     "GstObject",
14225                     "GInitiallyUnowned",
14226                     "GObject"
14227                 ],
14228                 "klass": "Codec/Payloader/Network/RTP",
14229                 "long-name": "RTP iSAC payloader",
14230                 "pad-templates": {
14231                     "sink": {
14232                         "caps": "audio/isac:\n           rate: { (int)16000, (int)32000 }\n       channels: 1\n",
14233                         "direction": "sink",
14234                         "presence": "always"
14235                     },
14236                     "src": {
14237                         "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",
14238                         "direction": "src",
14239                         "presence": "always"
14240                     }
14241                 },
14242                 "rank": "secondary"
14243             },
14244             "rtpj2kdepay": {
14245                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14246                 "description": "Extracts JPEG 2000 video from RTP packets (RFC 5371)",
14247                 "hierarchy": [
14248                     "GstRtpJ2KDepay",
14249                     "GstRTPBaseDepayload",
14250                     "GstElement",
14251                     "GstObject",
14252                     "GInitiallyUnowned",
14253                     "GObject"
14254                 ],
14255                 "klass": "Codec/Depayloader/Network/RTP",
14256                 "long-name": "RTP JPEG 2000 depayloader",
14257                 "pad-templates": {
14258                     "sink": {
14259                         "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",
14260                         "direction": "sink",
14261                         "presence": "always"
14262                     },
14263                     "src": {
14264                         "caps": "image/x-jpc:\n     colorspace: { (string)sRGB, (string)sYUV, (string)GRAY }\n",
14265                         "direction": "src",
14266                         "presence": "always"
14267                     }
14268                 },
14269                 "properties": {},
14270                 "rank": "secondary"
14271             },
14272             "rtpj2kpay": {
14273                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14274                 "description": "Payload-encodes JPEG 2000 pictures into RTP packets (RFC 5371)",
14275                 "hierarchy": [
14276                     "GstRtpJ2KPay",
14277                     "GstRTPBasePayload",
14278                     "GstElement",
14279                     "GstObject",
14280                     "GInitiallyUnowned",
14281                     "GObject"
14282                 ],
14283                 "klass": "Codec/Payloader/Network/RTP",
14284                 "long-name": "RTP JPEG 2000 payloader",
14285                 "pad-templates": {
14286                     "sink": {
14287                         "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",
14288                         "direction": "sink",
14289                         "presence": "always"
14290                     },
14291                     "src": {
14292                         "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",
14293                         "direction": "src",
14294                         "presence": "always"
14295                     }
14296                 },
14297                 "properties": {},
14298                 "rank": "secondary"
14299             },
14300             "rtpjpegdepay": {
14301                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14302                 "description": "Extracts JPEG video from RTP packets (RFC 2435)",
14303                 "hierarchy": [
14304                     "GstRtpJPEGDepay",
14305                     "GstRTPBaseDepayload",
14306                     "GstElement",
14307                     "GstObject",
14308                     "GInitiallyUnowned",
14309                     "GObject"
14310                 ],
14311                 "klass": "Codec/Depayloader/Network/RTP",
14312                 "long-name": "RTP JPEG depayloader",
14313                 "pad-templates": {
14314                     "sink": {
14315                         "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",
14316                         "direction": "sink",
14317                         "presence": "always"
14318                     },
14319                     "src": {
14320                         "caps": "image/jpeg:\n",
14321                         "direction": "src",
14322                         "presence": "always"
14323                     }
14324                 },
14325                 "properties": {},
14326                 "rank": "secondary"
14327             },
14328             "rtpjpegpay": {
14329                 "author": "Axis Communications <dev-gstreamer@axis.com>",
14330                 "description": "Payload-encodes JPEG pictures into RTP packets (RFC 2435)",
14331                 "hierarchy": [
14332                     "GstRtpJPEGPay",
14333                     "GstRTPBasePayload",
14334                     "GstElement",
14335                     "GstObject",
14336                     "GInitiallyUnowned",
14337                     "GObject"
14338                 ],
14339                 "klass": "Codec/Payloader/Network/RTP",
14340                 "long-name": "RTP JPEG payloader",
14341                 "pad-templates": {
14342                     "sink": {
14343                         "caps": "image/jpeg:\nvideo/x-jpeg:\n",
14344                         "direction": "sink",
14345                         "presence": "always"
14346                     },
14347                     "src": {
14348                         "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",
14349                         "direction": "src",
14350                         "presence": "always"
14351                     }
14352                 },
14353                 "properties": {
14354                     "quality": {
14355                         "blurb": "Quality factor on JPEG data (unused)",
14356                         "conditionally-available": false,
14357                         "construct": false,
14358                         "construct-only": false,
14359                         "controllable": false,
14360                         "default": "255",
14361                         "max": "255",
14362                         "min": "0",
14363                         "mutable": "null",
14364                         "readable": true,
14365                         "type": "gint",
14366                         "writable": true
14367                     },
14368                     "type": {
14369                         "blurb": "Default JPEG Type, overwritten by SOF when present",
14370                         "conditionally-available": false,
14371                         "construct": false,
14372                         "construct-only": false,
14373                         "controllable": false,
14374                         "default": "1",
14375                         "max": "255",
14376                         "min": "0",
14377                         "mutable": "null",
14378                         "readable": true,
14379                         "type": "gint",
14380                         "writable": true
14381                     }
14382                 },
14383                 "rank": "secondary"
14384             },
14385             "rtpklvdepay": {
14386                 "author": "Tim-Philipp Müller <tim@centricular.com>",
14387                 "description": "Extracts KLV (SMPTE ST 336) metadata from RTP packets",
14388                 "hierarchy": [
14389                     "GstRtpKlvDepay",
14390                     "GstRTPBaseDepayload",
14391                     "GstElement",
14392                     "GstObject",
14393                     "GInitiallyUnowned",
14394                     "GObject"
14395                 ],
14396                 "klass": "Codec/Depayloader/Network/RTP",
14397                 "long-name": "RTP KLV Depayloader",
14398                 "pad-templates": {
14399                     "sink": {
14400                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: SMPTE336M\n",
14401                         "direction": "sink",
14402                         "presence": "always"
14403                     },
14404                     "src": {
14405                         "caps": "meta/x-klv:\n         parsed: true\n",
14406                         "direction": "src",
14407                         "presence": "always"
14408                     }
14409                 },
14410                 "properties": {},
14411                 "rank": "secondary"
14412             },
14413             "rtpklvpay": {
14414                 "author": "Tim-Philipp Müller <tim@centricular.com>",
14415                 "description": "Payloads KLV (SMPTE ST 336) metadata as RTP packets",
14416                 "hierarchy": [
14417                     "GstRtpKlvPay",
14418                     "GstRTPBasePayload",
14419                     "GstElement",
14420                     "GstObject",
14421                     "GInitiallyUnowned",
14422                     "GObject"
14423                 ],
14424                 "klass": "Codec/Payloader/Network/RTP",
14425                 "long-name": "RTP KLV Payloader",
14426                 "pad-templates": {
14427                     "sink": {
14428                         "caps": "meta/x-klv:\n         parsed: true\n",
14429                         "direction": "sink",
14430                         "presence": "always"
14431                     },
14432                     "src": {
14433                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: SMPTE336M\n",
14434                         "direction": "src",
14435                         "presence": "always"
14436                     }
14437                 },
14438                 "properties": {},
14439                 "rank": "secondary"
14440             },
14441             "rtpldacpay": {
14442                 "author": "Sanchayan Maity <sanchayan@asymptotic.io>",
14443                 "description": "Payload LDAC audio as RTP packets",
14444                 "hierarchy": [
14445                     "GstRtpLdacPay",
14446                     "GstRTPBasePayload",
14447                     "GstElement",
14448                     "GstObject",
14449                     "GInitiallyUnowned",
14450                     "GObject"
14451                 ],
14452                 "klass": "Codec/Payloader/Network",
14453                 "long-name": "RTP packet payloader",
14454                 "pad-templates": {
14455                     "sink": {
14456                         "caps": "audio/x-ldac:\n       channels: [ 1, 2 ]\n           rate: { (int)44100, (int)48000, (int)88200, (int)96000 }\n",
14457                         "direction": "sink",
14458                         "presence": "always"
14459                     },
14460                     "src": {
14461                         "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",
14462                         "direction": "src",
14463                         "presence": "always"
14464                     }
14465                 },
14466                 "rank": "none"
14467             },
14468             "rtpmp1sdepay": {
14469                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14470                 "description": "Extracts MPEG1 System Streams from RTP packets (RFC 3555)",
14471                 "hierarchy": [
14472                     "GstRtpMP1SDepay",
14473                     "GstRTPBaseDepayload",
14474                     "GstElement",
14475                     "GstObject",
14476                     "GInitiallyUnowned",
14477                     "GObject"
14478                 ],
14479                 "klass": "Codec/Depayloader/Network/RTP",
14480                 "long-name": "RTP MPEG1 System Stream depayloader",
14481                 "pad-templates": {
14482                     "sink": {
14483                         "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",
14484                         "direction": "sink",
14485                         "presence": "always"
14486                     },
14487                     "src": {
14488                         "caps": "video/mpeg:\n   systemstream: true\n",
14489                         "direction": "src",
14490                         "presence": "always"
14491                     }
14492                 },
14493                 "properties": {},
14494                 "rank": "secondary"
14495             },
14496             "rtpmp2tdepay": {
14497                 "author": "Wim Taymans <wim.taymans@gmail.com>, Thijs Vermeir <thijs.vermeir@barco.com>",
14498                 "description": "Extracts MPEG2 TS from RTP packets (RFC 2250)",
14499                 "hierarchy": [
14500                     "GstRtpMP2TDepay",
14501                     "GstRTPBaseDepayload",
14502                     "GstElement",
14503                     "GstObject",
14504                     "GInitiallyUnowned",
14505                     "GObject"
14506                 ],
14507                 "klass": "Codec/Depayloader/Network/RTP",
14508                 "long-name": "RTP MPEG Transport Stream depayloader",
14509                 "pad-templates": {
14510                     "sink": {
14511                         "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",
14512                         "direction": "sink",
14513                         "presence": "always"
14514                     },
14515                     "src": {
14516                         "caps": "video/mpegts:\n     packetsize: 188\n   systemstream: true\n",
14517                         "direction": "src",
14518                         "presence": "always"
14519                     }
14520                 },
14521                 "properties": {
14522                     "skip-first-bytes": {
14523                         "blurb": "The amount of bytes that need to be skipped at the beginning of the payload",
14524                         "conditionally-available": false,
14525                         "construct": false,
14526                         "construct-only": false,
14527                         "controllable": false,
14528                         "default": "0",
14529                         "max": "-1",
14530                         "min": "0",
14531                         "mutable": "null",
14532                         "readable": true,
14533                         "type": "guint",
14534                         "writable": true
14535                     }
14536                 },
14537                 "rank": "secondary"
14538             },
14539             "rtpmp2tpay": {
14540                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14541                 "description": "Payload-encodes MPEG2 TS into RTP packets (RFC 2250)",
14542                 "hierarchy": [
14543                     "GstRTPMP2TPay",
14544                     "GstRTPBasePayload",
14545                     "GstElement",
14546                     "GstObject",
14547                     "GInitiallyUnowned",
14548                     "GObject"
14549                 ],
14550                 "klass": "Codec/Payloader/Network/RTP",
14551                 "long-name": "RTP MPEG2 Transport Stream payloader",
14552                 "pad-templates": {
14553                     "sink": {
14554                         "caps": "video/mpegts:\n     packetsize: 188\n   systemstream: true\n",
14555                         "direction": "sink",
14556                         "presence": "always"
14557                     },
14558                     "src": {
14559                         "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",
14560                         "direction": "src",
14561                         "presence": "always"
14562                     }
14563                 },
14564                 "properties": {},
14565                 "rank": "secondary"
14566             },
14567             "rtpmp4adepay": {
14568                 "author": "Nokia Corporation (contact <stefan.kost@nokia.com>), Wim Taymans <wim.taymans@gmail.com>",
14569                 "description": "Extracts MPEG4 audio from RTP packets (RFC 3016)",
14570                 "hierarchy": [
14571                     "GstRtpMP4ADepay",
14572                     "GstRTPBaseDepayload",
14573                     "GstElement",
14574                     "GstObject",
14575                     "GInitiallyUnowned",
14576                     "GObject"
14577                 ],
14578                 "klass": "Codec/Depayloader/Network/RTP",
14579                 "long-name": "RTP MPEG4 audio depayloader",
14580                 "pad-templates": {
14581                     "sink": {
14582                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4A-LATM\n",
14583                         "direction": "sink",
14584                         "presence": "always"
14585                     },
14586                     "src": {
14587                         "caps": "audio/mpeg:\n    mpegversion: 4\n         framed: { (boolean)false, (boolean)true }\n  stream-format: raw\n",
14588                         "direction": "src",
14589                         "presence": "always"
14590                     }
14591                 },
14592                 "properties": {},
14593                 "rank": "secondary"
14594             },
14595             "rtpmp4apay": {
14596                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14597                 "description": "Payload MPEG4 audio as RTP packets (RFC 3016)",
14598                 "hierarchy": [
14599                     "GstRtpMP4APay",
14600                     "GstRTPBasePayload",
14601                     "GstElement",
14602                     "GstObject",
14603                     "GInitiallyUnowned",
14604                     "GObject"
14605                 ],
14606                 "klass": "Codec/Payloader/Network/RTP",
14607                 "long-name": "RTP MPEG4 audio payloader",
14608                 "pad-templates": {
14609                     "sink": {
14610                         "caps": "audio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14611                         "direction": "sink",
14612                         "presence": "always"
14613                     },
14614                     "src": {
14615                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4A-LATM\n",
14616                         "direction": "src",
14617                         "presence": "always"
14618                     }
14619                 },
14620                 "properties": {},
14621                 "rank": "secondary"
14622             },
14623             "rtpmp4gdepay": {
14624                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14625                 "description": "Extracts MPEG4 elementary streams from RTP packets (RFC 3640)",
14626                 "hierarchy": [
14627                     "GstRtpMP4GDepay",
14628                     "GstRTPBaseDepayload",
14629                     "GstElement",
14630                     "GstObject",
14631                     "GInitiallyUnowned",
14632                     "GObject"
14633                 ],
14634                 "klass": "Codec/Depayloader/Network/RTP",
14635                 "long-name": "RTP MPEG4 ES depayloader",
14636                 "pad-templates": {
14637                     "sink": {
14638                         "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",
14639                         "direction": "sink",
14640                         "presence": "always"
14641                     },
14642                     "src": {
14643                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14644                         "direction": "src",
14645                         "presence": "always"
14646                     }
14647                 },
14648                 "properties": {},
14649                 "rank": "secondary"
14650             },
14651             "rtpmp4gpay": {
14652                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14653                 "description": "Payload MPEG4 elementary streams as RTP packets (RFC 3640)",
14654                 "hierarchy": [
14655                     "GstRtpMP4GPay",
14656                     "GstRTPBasePayload",
14657                     "GstElement",
14658                     "GstObject",
14659                     "GInitiallyUnowned",
14660                     "GObject"
14661                 ],
14662                 "klass": "Codec/Payloader/Network/RTP",
14663                 "long-name": "RTP MPEG4 ES payloader",
14664                 "pad-templates": {
14665                     "sink": {
14666                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14667                         "direction": "sink",
14668                         "presence": "always"
14669                     },
14670                     "src": {
14671                         "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",
14672                         "direction": "src",
14673                         "presence": "always"
14674                     }
14675                 },
14676                 "properties": {},
14677                 "rank": "secondary"
14678             },
14679             "rtpmp4vdepay": {
14680                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14681                 "description": "Extracts MPEG4 video from RTP packets (RFC 3016)",
14682                 "hierarchy": [
14683                     "GstRtpMP4VDepay",
14684                     "GstRTPBaseDepayload",
14685                     "GstElement",
14686                     "GstObject",
14687                     "GInitiallyUnowned",
14688                     "GObject"
14689                 ],
14690                 "klass": "Codec/Depayloader/Network/RTP",
14691                 "long-name": "RTP MPEG4 video depayloader",
14692                 "pad-templates": {
14693                     "sink": {
14694                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4V-ES\n",
14695                         "direction": "sink",
14696                         "presence": "always"
14697                     },
14698                     "src": {
14699                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\n",
14700                         "direction": "src",
14701                         "presence": "always"
14702                     }
14703                 },
14704                 "properties": {},
14705                 "rank": "secondary"
14706             },
14707             "rtpmp4vpay": {
14708                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14709                 "description": "Payload MPEG-4 video as RTP packets (RFC 3016)",
14710                 "hierarchy": [
14711                     "GstRtpMP4VPay",
14712                     "GstRTPBasePayload",
14713                     "GstElement",
14714                     "GstObject",
14715                     "GInitiallyUnowned",
14716                     "GObject"
14717                 ],
14718                 "klass": "Codec/Payloader/Network/RTP",
14719                 "long-name": "RTP MPEG4 Video payloader",
14720                 "pad-templates": {
14721                     "sink": {
14722                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\nvideo/x-divx:\n",
14723                         "direction": "sink",
14724                         "presence": "always"
14725                     },
14726                     "src": {
14727                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4V-ES\n",
14728                         "direction": "src",
14729                         "presence": "always"
14730                     }
14731                 },
14732                 "properties": {
14733                     "config-interval": {
14734                         "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)",
14735                         "conditionally-available": false,
14736                         "construct": false,
14737                         "construct-only": false,
14738                         "controllable": false,
14739                         "default": "0",
14740                         "max": "3600",
14741                         "min": "-1",
14742                         "mutable": "null",
14743                         "readable": true,
14744                         "type": "gint",
14745                         "writable": true
14746                     }
14747                 },
14748                 "rank": "secondary + 1"
14749             },
14750             "rtpmpadepay": {
14751                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14752                 "description": "Extracts MPEG audio from RTP packets (RFC 2038)",
14753                 "hierarchy": [
14754                     "GstRtpMPADepay",
14755                     "GstRTPBaseDepayload",
14756                     "GstElement",
14757                     "GstObject",
14758                     "GInitiallyUnowned",
14759                     "GObject"
14760                 ],
14761                 "klass": "Codec/Depayloader/Network/RTP",
14762                 "long-name": "RTP MPEG audio depayloader",
14763                 "pad-templates": {
14764                     "sink": {
14765                         "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",
14766                         "direction": "sink",
14767                         "presence": "always"
14768                     },
14769                     "src": {
14770                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14771                         "direction": "src",
14772                         "presence": "always"
14773                     }
14774                 },
14775                 "properties": {},
14776                 "rank": "secondary"
14777             },
14778             "rtpmpapay": {
14779                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14780                 "description": "Payload MPEG audio as RTP packets (RFC 2038)",
14781                 "hierarchy": [
14782                     "GstRtpMPAPay",
14783                     "GstRTPBasePayload",
14784                     "GstElement",
14785                     "GstObject",
14786                     "GInitiallyUnowned",
14787                     "GObject"
14788                 ],
14789                 "klass": "Codec/Payloader/Network/RTP",
14790                 "long-name": "RTP MPEG audio payloader",
14791                 "pad-templates": {
14792                     "sink": {
14793                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14794                         "direction": "sink",
14795                         "presence": "always"
14796                     },
14797                     "src": {
14798                         "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",
14799                         "direction": "src",
14800                         "presence": "always"
14801                     }
14802                 },
14803                 "properties": {},
14804                 "rank": "secondary"
14805             },
14806             "rtpmparobustdepay": {
14807                 "author": "Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>",
14808                 "description": "Extracts MPEG audio from RTP packets (RFC 5219)",
14809                 "hierarchy": [
14810                     "GstRtpMPARobustDepay",
14811                     "GstRTPBaseDepayload",
14812                     "GstElement",
14813                     "GstObject",
14814                     "GInitiallyUnowned",
14815                     "GObject"
14816                 ],
14817                 "klass": "Codec/Depayloader/Network/RTP",
14818                 "long-name": "RTP MPEG audio depayloader",
14819                 "pad-templates": {
14820                     "sink": {
14821                         "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",
14822                         "direction": "sink",
14823                         "presence": "always"
14824                     },
14825                     "src": {
14826                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14827                         "direction": "src",
14828                         "presence": "always"
14829                     }
14830                 },
14831                 "properties": {},
14832                 "rank": "secondary"
14833             },
14834             "rtpmpvdepay": {
14835                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14836                 "description": "Extracts MPEG video from RTP packets (RFC 2250)",
14837                 "hierarchy": [
14838                     "GstRtpMPVDepay",
14839                     "GstRTPBaseDepayload",
14840                     "GstElement",
14841                     "GstObject",
14842                     "GInitiallyUnowned",
14843                     "GObject"
14844                 ],
14845                 "klass": "Codec/Depayloader/Network/RTP",
14846                 "long-name": "RTP MPEG video depayloader",
14847                 "pad-templates": {
14848                     "sink": {
14849                         "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",
14850                         "direction": "sink",
14851                         "presence": "always"
14852                     },
14853                     "src": {
14854                         "caps": "video/mpeg:\n    mpegversion: 2\n   systemstream: false\n",
14855                         "direction": "src",
14856                         "presence": "always"
14857                     }
14858                 },
14859                 "properties": {},
14860                 "rank": "secondary"
14861             },
14862             "rtpmpvpay": {
14863                 "author": "Thijs Vermeir <thijsvermeir@gmail.com>",
14864                 "description": "Payload-encodes MPEG2 ES into RTP packets (RFC 2250)",
14865                 "hierarchy": [
14866                     "GstRTPMPVPay",
14867                     "GstRTPBasePayload",
14868                     "GstElement",
14869                     "GstObject",
14870                     "GInitiallyUnowned",
14871                     "GObject"
14872                 ],
14873                 "klass": "Codec/Payloader/Network/RTP",
14874                 "long-name": "RTP MPEG2 ES video payloader",
14875                 "pad-templates": {
14876                     "sink": {
14877                         "caps": "video/mpeg:\n    mpegversion: 2\n   systemstream: false\n",
14878                         "direction": "sink",
14879                         "presence": "always"
14880                     },
14881                     "src": {
14882                         "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",
14883                         "direction": "src",
14884                         "presence": "always"
14885                     }
14886                 },
14887                 "properties": {},
14888                 "rank": "secondary"
14889             },
14890             "rtpopusdepay": {
14891                 "author": "Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk>",
14892                 "description": "Extracts Opus audio from RTP packets",
14893                 "hierarchy": [
14894                     "GstRTPOpusDepay",
14895                     "GstRTPBaseDepayload",
14896                     "GstElement",
14897                     "GstObject",
14898                     "GInitiallyUnowned",
14899                     "GObject"
14900                 ],
14901                 "klass": "Codec/Depayloader/Network/RTP",
14902                 "long-name": "RTP Opus packet depayloader",
14903                 "pad-templates": {
14904                     "sink": {
14905                         "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",
14906                         "direction": "sink",
14907                         "presence": "always"
14908                     },
14909                     "src": {
14910                         "caps": "audio/x-opus:\nchannel-mapping-family: [ 0, 1 ]\n",
14911                         "direction": "src",
14912                         "presence": "always"
14913                     }
14914                 },
14915                 "properties": {},
14916                 "rank": "primary"
14917             },
14918             "rtpopuspay": {
14919                 "author": "Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk>",
14920                 "description": "Puts Opus audio in RTP packets",
14921                 "hierarchy": [
14922                     "GstRtpOPUSPay",
14923                     "GstRTPBasePayload",
14924                     "GstElement",
14925                     "GstObject",
14926                     "GInitiallyUnowned",
14927                     "GObject"
14928                 ],
14929                 "klass": "Codec/Payloader/Network/RTP",
14930                 "long-name": "RTP Opus payloader",
14931                 "pad-templates": {
14932                     "sink": {
14933                         "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",
14934                         "direction": "sink",
14935                         "presence": "always"
14936                     },
14937                     "src": {
14938                         "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",
14939                         "direction": "src",
14940                         "presence": "always"
14941                     }
14942                 },
14943                 "properties": {
14944                     "dtx": {
14945                         "blurb": "If enabled, the payloader will not transmit empty packets",
14946                         "conditionally-available": false,
14947                         "construct": false,
14948                         "construct-only": false,
14949                         "controllable": false,
14950                         "default": "false",
14951                         "mutable": "playing",
14952                         "readable": true,
14953                         "type": "gboolean",
14954                         "writable": true
14955                     }
14956                 },
14957                 "rank": "primary"
14958             },
14959             "rtppcmadepay": {
14960                 "author": "Edgard Lima <edgard.lima@gmail.com>, Zeeshan Ali <zeenix@gmail.com>",
14961                 "description": "Extracts PCMA audio from RTP packets",
14962                 "hierarchy": [
14963                     "GstRtpPcmaDepay",
14964                     "GstRTPBaseDepayload",
14965                     "GstElement",
14966                     "GstObject",
14967                     "GInitiallyUnowned",
14968                     "GObject"
14969                 ],
14970                 "klass": "Codec/Depayloader/Network/RTP",
14971                 "long-name": "RTP PCMA depayloader",
14972                 "pad-templates": {
14973                     "sink": {
14974                         "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",
14975                         "direction": "sink",
14976                         "presence": "always"
14977                     },
14978                     "src": {
14979                         "caps": "audio/x-alaw:\n       channels: 1\n           rate: [ 1, 2147483647 ]\n",
14980                         "direction": "src",
14981                         "presence": "always"
14982                     }
14983                 },
14984                 "properties": {},
14985                 "rank": "secondary"
14986             },
14987             "rtppcmapay": {
14988                 "author": "Edgard Lima <edgard.lima@gmail.com>",
14989                 "description": "Payload-encodes PCMA audio into a RTP packet",
14990                 "hierarchy": [
14991                     "GstRtpPcmaPay",
14992                     "GstRTPBaseAudioPayload",
14993                     "GstRTPBasePayload",
14994                     "GstElement",
14995                     "GstObject",
14996                     "GInitiallyUnowned",
14997                     "GObject"
14998                 ],
14999                 "klass": "Codec/Payloader/Network/RTP",
15000                 "long-name": "RTP PCMA payloader",
15001                 "pad-templates": {
15002                     "sink": {
15003                         "caps": "audio/x-alaw:\n       channels: 1\n           rate: 8000\n",
15004                         "direction": "sink",
15005                         "presence": "always"
15006                     },
15007                     "src": {
15008                         "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",
15009                         "direction": "src",
15010                         "presence": "always"
15011                     }
15012                 },
15013                 "properties": {},
15014                 "rank": "secondary"
15015             },
15016             "rtppcmudepay": {
15017                 "author": "Edgard Lima <edgard.lima@gmail.com>, Zeeshan Ali <zeenix@gmail.com>",
15018                 "description": "Extracts PCMU audio from RTP packets",
15019                 "hierarchy": [
15020                     "GstRtpPcmuDepay",
15021                     "GstRTPBaseDepayload",
15022                     "GstElement",
15023                     "GstObject",
15024                     "GInitiallyUnowned",
15025                     "GObject"
15026                 ],
15027                 "klass": "Codec/Depayloader/Network/RTP",
15028                 "long-name": "RTP PCMU depayloader",
15029                 "pad-templates": {
15030                     "sink": {
15031                         "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",
15032                         "direction": "sink",
15033                         "presence": "always"
15034                     },
15035                     "src": {
15036                         "caps": "audio/x-mulaw:\n       channels: 1\n           rate: [ 1, 2147483647 ]\n",
15037                         "direction": "src",
15038                         "presence": "always"
15039                     }
15040                 },
15041                 "properties": {},
15042                 "rank": "secondary"
15043             },
15044             "rtppcmupay": {
15045                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15046                 "description": "Payload-encodes PCMU audio into a RTP packet",
15047                 "hierarchy": [
15048                     "GstRtpPcmuPay",
15049                     "GstRTPBaseAudioPayload",
15050                     "GstRTPBasePayload",
15051                     "GstElement",
15052                     "GstObject",
15053                     "GInitiallyUnowned",
15054                     "GObject"
15055                 ],
15056                 "klass": "Codec/Payloader/Network/RTP",
15057                 "long-name": "RTP PCMU payloader",
15058                 "pad-templates": {
15059                     "sink": {
15060                         "caps": "audio/x-mulaw:\n       channels: 1\n           rate: 8000\n",
15061                         "direction": "sink",
15062                         "presence": "always"
15063                     },
15064                     "src": {
15065                         "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",
15066                         "direction": "src",
15067                         "presence": "always"
15068                     }
15069                 },
15070                 "properties": {},
15071                 "rank": "secondary"
15072             },
15073             "rtpqcelpdepay": {
15074                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15075                 "description": "Extracts QCELP (PureVoice) audio from RTP packets (RFC 2658)",
15076                 "hierarchy": [
15077                     "GstRtpQCELPDepay",
15078                     "GstRTPBaseDepayload",
15079                     "GstElement",
15080                     "GstObject",
15081                     "GInitiallyUnowned",
15082                     "GObject"
15083                 ],
15084                 "klass": "Codec/Depayloader/Network/RTP",
15085                 "long-name": "RTP QCELP depayloader",
15086                 "pad-templates": {
15087                     "sink": {
15088                         "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",
15089                         "direction": "sink",
15090                         "presence": "always"
15091                     },
15092                     "src": {
15093                         "caps": "audio/qcelp:\n       channels: 1\n           rate: 8000\n",
15094                         "direction": "src",
15095                         "presence": "always"
15096                     }
15097                 },
15098                 "properties": {},
15099                 "rank": "secondary"
15100             },
15101             "rtpqdm2depay": {
15102                 "author": "Edward Hervey <bilboed@bilboed.com>",
15103                 "description": "Extracts QDM2 audio from RTP packets (no RFC)",
15104                 "hierarchy": [
15105                     "GstRtpQDM2Depay",
15106                     "GstRTPBaseDepayload",
15107                     "GstElement",
15108                     "GstObject",
15109                     "GInitiallyUnowned",
15110                     "GObject"
15111                 ],
15112                 "klass": "Codec/Depayloader/Network/RTP",
15113                 "long-name": "RTP QDM2 depayloader",
15114                 "pad-templates": {
15115                     "sink": {
15116                         "caps": "application/x-rtp:\n          media: audio\n  encoding-name: X-QDM\n",
15117                         "direction": "sink",
15118                         "presence": "always"
15119                     },
15120                     "src": {
15121                         "caps": "audio/x-qdm2:\n",
15122                         "direction": "src",
15123                         "presence": "always"
15124                     }
15125                 },
15126                 "properties": {},
15127                 "rank": "secondary"
15128             },
15129             "rtpreddec": {
15130                 "author": "Hani Mustafa <hani@pexip.com>, Mikhail Fludkov <misha@pexip.com>",
15131                 "description": "Decode Redundant Audio Data (RED)",
15132                 "hierarchy": [
15133                     "GstRtpRedDec",
15134                     "GstElement",
15135                     "GstObject",
15136                     "GInitiallyUnowned",
15137                     "GObject"
15138                 ],
15139                 "klass": "Codec/Depayloader/Network/RTP",
15140                 "long-name": "Redundant Audio Data (RED) Decoder",
15141                 "pad-templates": {
15142                     "sink": {
15143                         "caps": "application/x-rtp:\n",
15144                         "direction": "sink",
15145                         "presence": "always"
15146                     },
15147                     "src": {
15148                         "caps": "application/x-rtp:\n",
15149                         "direction": "src",
15150                         "presence": "always"
15151                     }
15152                 },
15153                 "properties": {
15154                     "pt": {
15155                         "blurb": "Payload type FEC packets",
15156                         "conditionally-available": false,
15157                         "construct": false,
15158                         "construct-only": false,
15159                         "controllable": false,
15160                         "default": "-1",
15161                         "max": "127",
15162                         "min": "-1",
15163                         "mutable": "null",
15164                         "readable": true,
15165                         "type": "gint",
15166                         "writable": true
15167                     },
15168                     "received": {
15169                         "blurb": "Count of received packets",
15170                         "conditionally-available": false,
15171                         "construct": false,
15172                         "construct-only": false,
15173                         "controllable": false,
15174                         "default": "0",
15175                         "max": "-1",
15176                         "min": "0",
15177                         "mutable": "null",
15178                         "readable": true,
15179                         "type": "guint",
15180                         "writable": false
15181                     }
15182                 },
15183                 "rank": "none"
15184             },
15185             "rtpredenc": {
15186                 "author": "Hani Mustafa <hani@pexip.com>, Mikhail Fludkov <misha@pexip.com>",
15187                 "description": "Encode Redundant Audio Data (RED)",
15188                 "hierarchy": [
15189                     "GstRtpRedEnc",
15190                     "GstElement",
15191                     "GstObject",
15192                     "GInitiallyUnowned",
15193                     "GObject"
15194                 ],
15195                 "klass": "Codec/Payloader/Network/RTP",
15196                 "long-name": "Redundant Audio Data (RED) Encoder",
15197                 "pad-templates": {
15198                     "sink": {
15199                         "caps": "application/x-rtp:\n",
15200                         "direction": "sink",
15201                         "presence": "always"
15202                     },
15203                     "src": {
15204                         "caps": "application/x-rtp:\n",
15205                         "direction": "src",
15206                         "presence": "always"
15207                     }
15208                 },
15209                 "properties": {
15210                     "allow-no-red-blocks": {
15211                         "blurb": "true - can produce RED packets even without redundant blocks (distance==0) false - RED packets will be produced only if distance>0",
15212                         "conditionally-available": false,
15213                         "construct": false,
15214                         "construct-only": false,
15215                         "controllable": false,
15216                         "default": "true",
15217                         "mutable": "null",
15218                         "readable": true,
15219                         "type": "gboolean",
15220                         "writable": true
15221                     },
15222                     "distance": {
15223                         "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.)",
15224                         "conditionally-available": false,
15225                         "construct": false,
15226                         "construct-only": false,
15227                         "controllable": false,
15228                         "default": "0",
15229                         "max": "-1",
15230                         "min": "0",
15231                         "mutable": "null",
15232                         "readable": true,
15233                         "type": "guint",
15234                         "writable": true
15235                     },
15236                     "pt": {
15237                         "blurb": "Payload type FEC packets (-1 disable)",
15238                         "conditionally-available": false,
15239                         "construct": false,
15240                         "construct-only": false,
15241                         "controllable": false,
15242                         "default": "0",
15243                         "max": "127",
15244                         "min": "0",
15245                         "mutable": "null",
15246                         "readable": true,
15247                         "type": "gint",
15248                         "writable": true
15249                     },
15250                     "sent": {
15251                         "blurb": "Count of sent packets",
15252                         "conditionally-available": false,
15253                         "construct": false,
15254                         "construct-only": false,
15255                         "controllable": false,
15256                         "default": "0",
15257                         "max": "-1",
15258                         "min": "0",
15259                         "mutable": "null",
15260                         "readable": true,
15261                         "type": "guint",
15262                         "writable": false
15263                     }
15264                 },
15265                 "rank": "none"
15266             },
15267             "rtpsbcdepay": {
15268                 "author": "Arun Raghavan <arun.raghavan@collabora.co.uk>",
15269                 "description": "Extracts SBC audio from RTP packets",
15270                 "hierarchy": [
15271                     "GstRtpSbcDepay",
15272                     "GstRTPBaseDepayload",
15273                     "GstElement",
15274                     "GstObject",
15275                     "GInitiallyUnowned",
15276                     "GObject"
15277                 ],
15278                 "klass": "Codec/Depayloader/Network/RTP",
15279                 "long-name": "RTP SBC audio depayloader",
15280                 "pad-templates": {
15281                     "sink": {
15282                         "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",
15283                         "direction": "sink",
15284                         "presence": "always"
15285                     },
15286                     "src": {
15287                         "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",
15288                         "direction": "src",
15289                         "presence": "always"
15290                     }
15291                 },
15292                 "properties": {
15293                     "ignore-timestamps": {
15294                         "blurb": "Various statistics",
15295                         "conditionally-available": false,
15296                         "construct": false,
15297                         "construct-only": false,
15298                         "controllable": false,
15299                         "default": "false",
15300                         "mutable": "null",
15301                         "readable": true,
15302                         "type": "gboolean",
15303                         "writable": true
15304                     }
15305                 },
15306                 "rank": "secondary"
15307             },
15308             "rtpsbcpay": {
15309                 "author": "Thiago Sousa Santos <thiagoss@lcc.ufcg.edu.br>",
15310                 "description": "Payload SBC audio as RTP packets",
15311                 "hierarchy": [
15312                     "GstRtpSBCPay",
15313                     "GstRTPBasePayload",
15314                     "GstElement",
15315                     "GstObject",
15316                     "GInitiallyUnowned",
15317                     "GObject"
15318                 ],
15319                 "klass": "Codec/Payloader/Network",
15320                 "long-name": "RTP packet payloader",
15321                 "pad-templates": {
15322                     "sink": {
15323                         "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",
15324                         "direction": "sink",
15325                         "presence": "always"
15326                     },
15327                     "src": {
15328                         "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",
15329                         "direction": "src",
15330                         "presence": "always"
15331                     }
15332                 },
15333                 "properties": {
15334                     "min-frames": {
15335                         "blurb": "Minimum quantity of frames to send in one packet (-1 for maximum allowed by the mtu)",
15336                         "conditionally-available": false,
15337                         "construct": false,
15338                         "construct-only": false,
15339                         "controllable": false,
15340                         "default": "0",
15341                         "max": "2147483647",
15342                         "min": "-1",
15343                         "mutable": "null",
15344                         "readable": true,
15345                         "type": "gint",
15346                         "writable": true
15347                     }
15348                 },
15349                 "rank": "none"
15350             },
15351             "rtpsirendepay": {
15352                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
15353                 "description": "Extracts Siren audio from RTP packets",
15354                 "hierarchy": [
15355                     "GstRTPSirenDepay",
15356                     "GstRTPBaseDepayload",
15357                     "GstElement",
15358                     "GstObject",
15359                     "GInitiallyUnowned",
15360                     "GObject"
15361                 ],
15362                 "klass": "Codec/Depayloader/Network/RTP",
15363                 "long-name": "RTP Siren packet depayloader",
15364                 "pad-templates": {
15365                     "sink": {
15366                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 16000\n  encoding-name: SIREN\n",
15367                         "direction": "sink",
15368                         "presence": "always"
15369                     },
15370                     "src": {
15371                         "caps": "audio/x-siren:\n     dct-length: 320\n",
15372                         "direction": "src",
15373                         "presence": "always"
15374                     }
15375                 },
15376                 "properties": {},
15377                 "rank": "secondary"
15378             },
15379             "rtpsirenpay": {
15380                 "author": "Youness Alaoui <kakaroto@kakaroto.homelinux.net>",
15381                 "description": "Packetize Siren audio streams into RTP packets",
15382                 "hierarchy": [
15383                     "GstRTPSirenPay",
15384                     "GstRTPBaseAudioPayload",
15385                     "GstRTPBasePayload",
15386                     "GstElement",
15387                     "GstObject",
15388                     "GInitiallyUnowned",
15389                     "GObject"
15390                 ],
15391                 "klass": "Codec/Payloader/Network/RTP",
15392                 "long-name": "RTP Payloader for Siren Audio",
15393                 "pad-templates": {
15394                     "sink": {
15395                         "caps": "audio/x-siren:\n     dct-length: 320\n",
15396                         "direction": "sink",
15397                         "presence": "always"
15398                     },
15399                     "src": {
15400                         "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",
15401                         "direction": "src",
15402                         "presence": "always"
15403                     }
15404                 },
15405                 "properties": {},
15406                 "rank": "secondary"
15407             },
15408             "rtpspeexdepay": {
15409                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15410                 "description": "Extracts Speex audio from RTP packets",
15411                 "hierarchy": [
15412                     "GstRtpSPEEXDepay",
15413                     "GstRTPBaseDepayload",
15414                     "GstElement",
15415                     "GstObject",
15416                     "GInitiallyUnowned",
15417                     "GObject"
15418                 ],
15419                 "klass": "Codec/Depayloader/Network/RTP",
15420                 "long-name": "RTP Speex depayloader",
15421                 "pad-templates": {
15422                     "sink": {
15423                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 6000, 48000 ]\n  encoding-name: SPEEX\n",
15424                         "direction": "sink",
15425                         "presence": "always"
15426                     },
15427                     "src": {
15428                         "caps": "audio/x-speex:\n",
15429                         "direction": "src",
15430                         "presence": "always"
15431                     }
15432                 },
15433                 "properties": {},
15434                 "rank": "secondary"
15435             },
15436             "rtpspeexpay": {
15437                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15438                 "description": "Payload-encodes Speex audio into a RTP packet",
15439                 "hierarchy": [
15440                     "GstRtpSPEEXPay",
15441                     "GstRTPBasePayload",
15442                     "GstElement",
15443                     "GstObject",
15444                     "GInitiallyUnowned",
15445                     "GObject"
15446                 ],
15447                 "klass": "Codec/Payloader/Network/RTP",
15448                 "long-name": "RTP Speex payloader",
15449                 "pad-templates": {
15450                     "sink": {
15451                         "caps": "audio/x-speex:\n           rate: [ 6000, 48000 ]\n       channels: 1\n",
15452                         "direction": "sink",
15453                         "presence": "always"
15454                     },
15455                     "src": {
15456                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 6000, 48000 ]\n  encoding-name: SPEEX\nencoding-params: 1\n",
15457                         "direction": "src",
15458                         "presence": "always"
15459                     }
15460                 },
15461                 "properties": {},
15462                 "rank": "secondary"
15463             },
15464             "rtpstorage": {
15465                 "author": "Mikhail Fludkov <misha@pexip.com>",
15466                 "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",
15467                 "hierarchy": [
15468                     "GstRtpStorage",
15469                     "GstElement",
15470                     "GstObject",
15471                     "GInitiallyUnowned",
15472                     "GObject"
15473                 ],
15474                 "klass": "Analyzer/RTP",
15475                 "long-name": "RTP storage",
15476                 "pad-templates": {
15477                     "sink": {
15478                         "caps": "application/x-rtp:\n",
15479                         "direction": "sink",
15480                         "presence": "always"
15481                     },
15482                     "src": {
15483                         "caps": "application/x-rtp:\n",
15484                         "direction": "src",
15485                         "presence": "always"
15486                     }
15487                 },
15488                 "properties": {
15489                     "internal-storage": {
15490                         "blurb": "Internal RtpStorage object",
15491                         "conditionally-available": false,
15492                         "construct": false,
15493                         "construct-only": false,
15494                         "controllable": false,
15495                         "mutable": "null",
15496                         "readable": true,
15497                         "type": "GObject",
15498                         "writable": false
15499                     },
15500                     "size-time": {
15501                         "blurb": "The amount of data to keep in the storage (in ns, 0-disable)",
15502                         "conditionally-available": false,
15503                         "construct": true,
15504                         "construct-only": false,
15505                         "controllable": false,
15506                         "default": "0",
15507                         "max": "18446744073709551615",
15508                         "min": "0",
15509                         "mutable": "null",
15510                         "readable": true,
15511                         "type": "guint64",
15512                         "writable": true
15513                     }
15514                 },
15515                 "rank": "none"
15516             },
15517             "rtpstreamdepay": {
15518                 "author": "Sebastian Dröge <sebastian@centricular.com>",
15519                 "description": "Depayloads RTP/RTCP packets for streaming protocols according to RFC4571",
15520                 "hierarchy": [
15521                     "GstRtpStreamDepay",
15522                     "GstBaseParse",
15523                     "GstElement",
15524                     "GstObject",
15525                     "GInitiallyUnowned",
15526                     "GObject"
15527                 ],
15528                 "klass": "Codec/Depayloader/Network",
15529                 "long-name": "RTP Stream Depayloading",
15530                 "pad-templates": {
15531                     "sink": {
15532                         "caps": "application/x-rtp-stream:\napplication/x-rtcp-stream:\napplication/x-srtp-stream:\napplication/x-srtcp-stream:\n",
15533                         "direction": "sink",
15534                         "presence": "always"
15535                     },
15536                     "src": {
15537                         "caps": "application/x-rtp:\napplication/x-rtcp:\napplication/x-srtp:\napplication/x-srtcp:\n",
15538                         "direction": "src",
15539                         "presence": "always"
15540                     }
15541                 },
15542                 "properties": {},
15543                 "rank": "none"
15544             },
15545             "rtpstreampay": {
15546                 "author": "Sebastian Dröge <sebastian@centricular.com>",
15547                 "description": "Payloads RTP/RTCP packets for streaming protocols according to RFC4571",
15548                 "hierarchy": [
15549                     "GstRtpStreamPay",
15550                     "GstElement",
15551                     "GstObject",
15552                     "GInitiallyUnowned",
15553                     "GObject"
15554                 ],
15555                 "klass": "Codec/Payloader/Network",
15556                 "long-name": "RTP Stream Payloading",
15557                 "pad-templates": {
15558                     "sink": {
15559                         "caps": "application/x-rtp:\napplication/x-rtcp:\napplication/x-srtp:\napplication/x-srtcp:\n",
15560                         "direction": "sink",
15561                         "presence": "always"
15562                     },
15563                     "src": {
15564                         "caps": "application/x-rtp-stream:\napplication/x-rtcp-stream:\napplication/x-srtp-stream:\napplication/x-srtcp-stream:\n",
15565                         "direction": "src",
15566                         "presence": "always"
15567                     }
15568                 },
15569                 "rank": "none"
15570             },
15571             "rtpsv3vdepay": {
15572                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15573                 "description": "Extracts SVQ3 video from RTP packets (no RFC)",
15574                 "hierarchy": [
15575                     "GstRtpSV3VDepay",
15576                     "GstRTPBaseDepayload",
15577                     "GstElement",
15578                     "GstObject",
15579                     "GInitiallyUnowned",
15580                     "GObject"
15581                 ],
15582                 "klass": "Codec/Depayloader/Network/RTP",
15583                 "long-name": "RTP SVQ3 depayloader",
15584                 "pad-templates": {
15585                     "sink": {
15586                         "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",
15587                         "direction": "sink",
15588                         "presence": "always"
15589                     },
15590                     "src": {
15591                         "caps": "video/x-svq:\n     svqversion: 3\n",
15592                         "direction": "src",
15593                         "presence": "always"
15594                     }
15595                 },
15596                 "properties": {},
15597                 "rank": "secondary"
15598             },
15599             "rtptheoradepay": {
15600                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15601                 "description": "Extracts Theora video from RTP packets (draft-01 of RFC XXXX)",
15602                 "hierarchy": [
15603                     "GstRtpTheoraDepay",
15604                     "GstRTPBaseDepayload",
15605                     "GstElement",
15606                     "GstObject",
15607                     "GInitiallyUnowned",
15608                     "GObject"
15609                 ],
15610                 "klass": "Codec/Depayloader/Network/RTP",
15611                 "long-name": "RTP Theora depayloader",
15612                 "pad-templates": {
15613                     "sink": {
15614                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: THEORA\n",
15615                         "direction": "sink",
15616                         "presence": "always"
15617                     },
15618                     "src": {
15619                         "caps": "video/x-theora:\n",
15620                         "direction": "src",
15621                         "presence": "always"
15622                     }
15623                 },
15624                 "properties": {},
15625                 "rank": "secondary"
15626             },
15627             "rtptheorapay": {
15628                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15629                 "description": "Payload-encode Theora video into RTP packets (draft-01 RFC XXXX)",
15630                 "hierarchy": [
15631                     "GstRtpTheoraPay",
15632                     "GstRTPBasePayload",
15633                     "GstElement",
15634                     "GstObject",
15635                     "GInitiallyUnowned",
15636                     "GObject"
15637                 ],
15638                 "klass": "Codec/Payloader/Network/RTP",
15639                 "long-name": "RTP Theora payloader",
15640                 "pad-templates": {
15641                     "sink": {
15642                         "caps": "video/x-theora:\n",
15643                         "direction": "sink",
15644                         "presence": "always"
15645                     },
15646                     "src": {
15647                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: THEORA\n",
15648                         "direction": "src",
15649                         "presence": "always"
15650                     }
15651                 },
15652                 "properties": {
15653                     "config-interval": {
15654                         "blurb": "Send Config Insertion Interval in seconds (configuration headers will be multiplexed in the data stream when detected.) (0 = disabled)",
15655                         "conditionally-available": false,
15656                         "construct": false,
15657                         "construct-only": false,
15658                         "controllable": false,
15659                         "default": "0",
15660                         "max": "3600",
15661                         "min": "0",
15662                         "mutable": "null",
15663                         "readable": true,
15664                         "type": "guint",
15665                         "writable": true
15666                     }
15667                 },
15668                 "rank": "secondary"
15669             },
15670             "rtpulpfecdec": {
15671                 "author": "Mikhail Fludkov <misha@pexip.com>",
15672                 "description": "Decodes RTP FEC (RFC5109)",
15673                 "hierarchy": [
15674                     "GstRtpUlpFecDec",
15675                     "GstElement",
15676                     "GstObject",
15677                     "GInitiallyUnowned",
15678                     "GObject"
15679                 ],
15680                 "klass": "Codec/Depayloader/Network/RTP",
15681                 "long-name": "RTP FEC Decoder",
15682                 "pad-templates": {
15683                     "sink": {
15684                         "caps": "application/x-rtp:\n",
15685                         "direction": "sink",
15686                         "presence": "always"
15687                     },
15688                     "src": {
15689                         "caps": "application/x-rtp:\n",
15690                         "direction": "src",
15691                         "presence": "always"
15692                     }
15693                 },
15694                 "properties": {
15695                     "pt": {
15696                         "blurb": "FEC packets payload type",
15697                         "conditionally-available": false,
15698                         "construct": false,
15699                         "construct-only": false,
15700                         "controllable": false,
15701                         "default": "0",
15702                         "max": "127",
15703                         "min": "0",
15704                         "mutable": "null",
15705                         "readable": true,
15706                         "type": "guint",
15707                         "writable": true
15708                     },
15709                     "recovered": {
15710                         "blurb": "The number of recovered packets",
15711                         "conditionally-available": false,
15712                         "construct": false,
15713                         "construct-only": false,
15714                         "controllable": false,
15715                         "default": "0",
15716                         "max": "-1",
15717                         "min": "0",
15718                         "mutable": "null",
15719                         "readable": true,
15720                         "type": "guint",
15721                         "writable": false
15722                     },
15723                     "storage": {
15724                         "blurb": "RTP storage",
15725                         "conditionally-available": false,
15726                         "construct": false,
15727                         "construct-only": false,
15728                         "controllable": false,
15729                         "mutable": "null",
15730                         "readable": true,
15731                         "type": "GObject",
15732                         "writable": true
15733                     },
15734                     "unrecovered": {
15735                         "blurb": "The number of unrecovered packets",
15736                         "conditionally-available": false,
15737                         "construct": false,
15738                         "construct-only": false,
15739                         "controllable": false,
15740                         "default": "0",
15741                         "max": "-1",
15742                         "min": "0",
15743                         "mutable": "null",
15744                         "readable": true,
15745                         "type": "guint",
15746                         "writable": false
15747                     }
15748                 },
15749                 "rank": "none"
15750             },
15751             "rtpulpfecenc": {
15752                 "author": "Mikhail Fludkov <misha@pexip.com>",
15753                 "description": "Encodes RTP FEC (RFC5109)",
15754                 "hierarchy": [
15755                     "GstRtpUlpFecEnc",
15756                     "GstElement",
15757                     "GstObject",
15758                     "GInitiallyUnowned",
15759                     "GObject"
15760                 ],
15761                 "klass": "Codec/Payloader/Network/RTP",
15762                 "long-name": "RTP FEC Encoder",
15763                 "pad-templates": {
15764                     "sink": {
15765                         "caps": "application/x-rtp:\n",
15766                         "direction": "sink",
15767                         "presence": "always"
15768                     },
15769                     "src": {
15770                         "caps": "application/x-rtp:\n",
15771                         "direction": "src",
15772                         "presence": "always"
15773                     }
15774                 },
15775                 "properties": {
15776                     "multipacket": {
15777                         "blurb": "Apply FEC on multiple packets",
15778                         "conditionally-available": false,
15779                         "construct": true,
15780                         "construct-only": false,
15781                         "controllable": false,
15782                         "default": "true",
15783                         "mutable": "null",
15784                         "readable": true,
15785                         "type": "gboolean",
15786                         "writable": true
15787                     },
15788                     "percentage": {
15789                         "blurb": "FEC overhead percentage for the whole stream",
15790                         "conditionally-available": false,
15791                         "construct": true,
15792                         "construct-only": false,
15793                         "controllable": false,
15794                         "default": "0",
15795                         "max": "100",
15796                         "min": "0",
15797                         "mutable": "null",
15798                         "readable": true,
15799                         "type": "guint",
15800                         "writable": true
15801                     },
15802                     "percentage-important": {
15803                         "blurb": "FEC overhead percentage for important packets",
15804                         "conditionally-available": false,
15805                         "construct": true,
15806                         "construct-only": false,
15807                         "controllable": false,
15808                         "default": "0",
15809                         "max": "100",
15810                         "min": "0",
15811                         "mutable": "null",
15812                         "readable": true,
15813                         "type": "guint",
15814                         "writable": true
15815                     },
15816                     "protected": {
15817                         "blurb": "Count of protected packets",
15818                         "conditionally-available": false,
15819                         "construct": false,
15820                         "construct-only": false,
15821                         "controllable": false,
15822                         "default": "0",
15823                         "max": "-1",
15824                         "min": "0",
15825                         "mutable": "null",
15826                         "readable": true,
15827                         "type": "guint",
15828                         "writable": false
15829                     },
15830                     "pt": {
15831                         "blurb": "The payload type of FEC packets",
15832                         "conditionally-available": false,
15833                         "construct": true,
15834                         "construct-only": false,
15835                         "controllable": false,
15836                         "default": "255",
15837                         "max": "255",
15838                         "min": "0",
15839                         "mutable": "null",
15840                         "readable": true,
15841                         "type": "guint",
15842                         "writable": true
15843                     }
15844                 },
15845                 "rank": "none"
15846             },
15847             "rtpvorbisdepay": {
15848                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15849                 "description": "Extracts Vorbis Audio from RTP packets (RFC 5215)",
15850                 "hierarchy": [
15851                     "GstRtpVorbisDepay",
15852                     "GstRTPBaseDepayload",
15853                     "GstElement",
15854                     "GstObject",
15855                     "GInitiallyUnowned",
15856                     "GObject"
15857                 ],
15858                 "klass": "Codec/Depayloader/Network/RTP",
15859                 "long-name": "RTP Vorbis depayloader",
15860                 "pad-templates": {
15861                     "sink": {
15862                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: VORBIS\n",
15863                         "direction": "sink",
15864                         "presence": "always"
15865                     },
15866                     "src": {
15867                         "caps": "audio/x-vorbis:\n",
15868                         "direction": "src",
15869                         "presence": "always"
15870                     }
15871                 },
15872                 "properties": {},
15873                 "rank": "secondary"
15874             },
15875             "rtpvorbispay": {
15876                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15877                 "description": "Payload-encode Vorbis audio into RTP packets (RFC 5215)",
15878                 "hierarchy": [
15879                     "GstRtpVorbisPay",
15880                     "GstRTPBasePayload",
15881                     "GstElement",
15882                     "GstObject",
15883                     "GInitiallyUnowned",
15884                     "GObject"
15885                 ],
15886                 "klass": "Codec/Payloader/Network/RTP",
15887                 "long-name": "RTP Vorbis payloader",
15888                 "pad-templates": {
15889                     "sink": {
15890                         "caps": "audio/x-vorbis:\n",
15891                         "direction": "sink",
15892                         "presence": "always"
15893                     },
15894                     "src": {
15895                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: VORBIS\n",
15896                         "direction": "src",
15897                         "presence": "always"
15898                     }
15899                 },
15900                 "properties": {
15901                     "config-interval": {
15902                         "blurb": "Send Config Insertion Interval in seconds (configuration headers will be multiplexed in the data stream when detected.) (0 = disabled)",
15903                         "conditionally-available": false,
15904                         "construct": false,
15905                         "construct-only": false,
15906                         "controllable": false,
15907                         "default": "0",
15908                         "max": "3600",
15909                         "min": "0",
15910                         "mutable": "null",
15911                         "readable": true,
15912                         "type": "guint",
15913                         "writable": true
15914                     }
15915                 },
15916                 "rank": "secondary"
15917             },
15918             "rtpvp8depay": {
15919                 "author": "Sjoerd Simons <sjoerd@luon.net>",
15920                 "description": "Extracts VP8 video from RTP packets)",
15921                 "hierarchy": [
15922                     "GstRtpVP8Depay",
15923                     "GstRTPBaseDepayload",
15924                     "GstElement",
15925                     "GstObject",
15926                     "GInitiallyUnowned",
15927                     "GObject"
15928                 ],
15929                 "klass": "Codec/Depayloader/Network/RTP",
15930                 "long-name": "RTP VP8 depayloader",
15931                 "pad-templates": {
15932                     "sink": {
15933                         "caps": "application/x-rtp:\n     clock-rate: 90000\n          media: video\n  encoding-name: { (string)VP8, (string)VP8-DRAFT-IETF-01 }\n",
15934                         "direction": "sink",
15935                         "presence": "always"
15936                     },
15937                     "src": {
15938                         "caps": "video/x-vp8:\n",
15939                         "direction": "src",
15940                         "presence": "always"
15941                     }
15942                 },
15943                 "properties": {
15944                     "request-keyframe": {
15945                         "blurb": "Request new keyframe when packet loss is detected",
15946                         "conditionally-available": false,
15947                         "construct": false,
15948                         "construct-only": false,
15949                         "controllable": false,
15950                         "default": "false",
15951                         "mutable": "null",
15952                         "readable": true,
15953                         "type": "gboolean",
15954                         "writable": true
15955                     },
15956                     "wait-for-keyframe": {
15957                         "blurb": "Wait for the next keyframe after packet loss",
15958                         "conditionally-available": false,
15959                         "construct": false,
15960                         "construct-only": false,
15961                         "controllable": false,
15962                         "default": "false",
15963                         "mutable": "null",
15964                         "readable": true,
15965                         "type": "gboolean",
15966                         "writable": true
15967                     }
15968                 },
15969                 "rank": "marginal"
15970             },
15971             "rtpvp8pay": {
15972                 "author": "Sjoerd Simons <sjoerd@luon.net>",
15973                 "description": "Puts VP8 video in RTP packets",
15974                 "hierarchy": [
15975                     "GstRtpVP8Pay",
15976                     "GstRTPBasePayload",
15977                     "GstElement",
15978                     "GstObject",
15979                     "GInitiallyUnowned",
15980                     "GObject"
15981                 ],
15982                 "klass": "Codec/Payloader/Network/RTP",
15983                 "long-name": "RTP VP8 payloader",
15984                 "pad-templates": {
15985                     "sink": {
15986                         "caps": "video/x-vp8:\n",
15987                         "direction": "sink",
15988                         "presence": "always"
15989                     },
15990                     "src": {
15991                         "caps": "application/x-rtp:\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: { (string)VP8, (string)VP8-DRAFT-IETF-01 }\n",
15992                         "direction": "src",
15993                         "presence": "always"
15994                     }
15995                 },
15996                 "properties": {
15997                     "picture-id-mode": {
15998                         "blurb": "The picture ID mode for payloading",
15999                         "conditionally-available": false,
16000                         "construct": false,
16001                         "construct-only": false,
16002                         "controllable": false,
16003                         "default": "none (0)",
16004                         "mutable": "null",
16005                         "readable": true,
16006                         "type": "GstVP8RTPPayMode",
16007                         "writable": true
16008                     },
16009                     "picture-id-offset": {
16010                         "blurb": "Offset to add to the initial picture-id (-1 = random)",
16011                         "conditionally-available": false,
16012                         "construct": false,
16013                         "construct-only": false,
16014                         "controllable": false,
16015                         "default": "-1",
16016                         "max": "32767",
16017                         "min": "-1",
16018                         "mutable": "null",
16019                         "readable": true,
16020                         "type": "gint",
16021                         "writable": true
16022                     }
16023                 },
16024                 "rank": "marginal"
16025             },
16026             "rtpvp9depay": {
16027                 "author": "Stian Selnes <stian@pexip.com>",
16028                 "description": "Extracts VP9 video from RTP packets)",
16029                 "hierarchy": [
16030                     "GstRtpVP9Depay",
16031                     "GstRTPBaseDepayload",
16032                     "GstElement",
16033                     "GstObject",
16034                     "GInitiallyUnowned",
16035                     "GObject"
16036                 ],
16037                 "klass": "Codec/Depayloader/Network/RTP",
16038                 "long-name": "RTP VP9 depayloader",
16039                 "pad-templates": {
16040                     "sink": {
16041                         "caps": "application/x-rtp:\n     clock-rate: 90000\n          media: video\n  encoding-name: { (string)VP9, (string)VP9-DRAFT-IETF-01 }\n",
16042                         "direction": "sink",
16043                         "presence": "always"
16044                     },
16045                     "src": {
16046                         "caps": "video/x-vp9:\n",
16047                         "direction": "src",
16048                         "presence": "always"
16049                     }
16050                 },
16051                 "properties": {},
16052                 "rank": "marginal"
16053             },
16054             "rtpvp9pay": {
16055                 "author": "Stian Selnes <stian@pexip.com>",
16056                 "description": "Puts VP9 video in RTP packets)",
16057                 "hierarchy": [
16058                     "GstRtpVP9Pay",
16059                     "GstRTPBasePayload",
16060                     "GstElement",
16061                     "GstObject",
16062                     "GInitiallyUnowned",
16063                     "GObject"
16064                 ],
16065                 "klass": "Codec/Payloader/Network/RTP",
16066                 "long-name": "RTP VP9 payloader",
16067                 "pad-templates": {
16068                     "sink": {
16069                         "caps": "video/x-vp9:\n",
16070                         "direction": "sink",
16071                         "presence": "always"
16072                     },
16073                     "src": {
16074                         "caps": "application/x-rtp:\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: { (string)VP9, (string)VP9-DRAFT-IETF-01 }\n",
16075                         "direction": "src",
16076                         "presence": "always"
16077                     }
16078                 },
16079                 "properties": {
16080                     "picture-id-mode": {
16081                         "blurb": "The picture ID mode for payloading",
16082                         "conditionally-available": false,
16083                         "construct": false,
16084                         "construct-only": false,
16085                         "controllable": false,
16086                         "default": "none (0)",
16087                         "mutable": "null",
16088                         "readable": true,
16089                         "type": "GstVP9RTPPayMode",
16090                         "writable": true
16091                     }
16092                 },
16093                 "rank": "marginal"
16094             },
16095             "rtpvrawdepay": {
16096                 "author": "Wim Taymans <wim.taymans@gmail.com>",
16097                 "description": "Extracts raw video from RTP packets (RFC 4175)",
16098                 "hierarchy": [
16099                     "GstRtpVRawDepay",
16100                     "GstRTPBaseDepayload",
16101                     "GstElement",
16102                     "GstObject",
16103                     "GInitiallyUnowned",
16104                     "GObject"
16105                 ],
16106                 "klass": "Codec/Depayloader/Network/RTP",
16107                 "long-name": "RTP Raw Video depayloader",
16108                 "pad-templates": {
16109                     "sink": {
16110                         "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",
16111                         "direction": "sink",
16112                         "presence": "always"
16113                     },
16114                     "src": {
16115                         "caps": "video/x-raw:\n",
16116                         "direction": "src",
16117                         "presence": "always"
16118                     }
16119                 },
16120                 "properties": {},
16121                 "rank": "secondary"
16122             },
16123             "rtpvrawpay": {
16124                 "author": "Wim Taymans <wim.taymans@gmail.com>",
16125                 "description": "Payload raw video as RTP packets (RFC 4175)",
16126                 "hierarchy": [
16127                     "GstRtpVRawPay",
16128                     "GstRTPBasePayload",
16129                     "GstElement",
16130                     "GstObject",
16131                     "GInitiallyUnowned",
16132                     "GObject"
16133                 ],
16134                 "klass": "Codec/Payloader/Network/RTP",
16135                 "long-name": "RTP Raw Video payloader",
16136                 "pad-templates": {
16137                     "sink": {
16138                         "caps": "video/x-raw:\n         format: { RGB, RGBA, BGR, BGRA, AYUV, UYVY, I420, Y41B, UYVP }\n          width: [ 1, 32767 ]\n         height: [ 1, 32767 ]\n",
16139                         "direction": "sink",
16140                         "presence": "always"
16141                     },
16142                     "src": {
16143                         "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",
16144                         "direction": "src",
16145                         "presence": "always"
16146                     }
16147                 },
16148                 "properties": {
16149                     "chunks-per-frame": {
16150                         "blurb": "Split and send out each frame in multiple chunks to reduce overhead",
16151                         "conditionally-available": false,
16152                         "construct": false,
16153                         "construct-only": false,
16154                         "controllable": false,
16155                         "default": "10",
16156                         "max": "2147483647",
16157                         "min": "1",
16158                         "mutable": "null",
16159                         "readable": true,
16160                         "type": "gint",
16161                         "writable": true
16162                     }
16163                 },
16164                 "rank": "secondary"
16165             }
16166         },
16167         "filename": "gstrtp",
16168         "license": "LGPL",
16169         "other-types": {
16170             "GstDVPayMode": {
16171                 "kind": "enum",
16172                 "values": [
16173                     {
16174                         "desc": "Video only",
16175                         "name": "video",
16176                         "value": "0"
16177                     },
16178                     {
16179                         "desc": "Video and Audio bundled",
16180                         "name": "bundled",
16181                         "value": "1"
16182                     },
16183                     {
16184                         "desc": "Audio only",
16185                         "name": "audio",
16186                         "value": "2"
16187                     }
16188                 ]
16189             },
16190             "GstFragmentationMode": {
16191                 "kind": "enum",
16192                 "values": [
16193                     {
16194                         "desc": "Normal",
16195                         "name": "normal",
16196                         "value": "0"
16197                     },
16198                     {
16199                         "desc": "Fragment at sync points",
16200                         "name": "sync",
16201                         "value": "1"
16202                     }
16203                 ]
16204             },
16205             "GstRtpH264AggregateMode": {
16206                 "kind": "enum",
16207                 "values": [
16208                     {
16209                         "desc": "Do not aggregate NAL units",
16210                         "name": "none",
16211                         "value": "0"
16212                     },
16213                     {
16214                         "desc": "Aggregate NAL units until a VCL unit is included",
16215                         "name": "zero-latency",
16216                         "value": "1"
16217                     },
16218                     {
16219                         "desc": "Aggregate all NAL units with the same timestamp (adds one frame of latency)",
16220                         "name": "max-stap",
16221                         "value": "2"
16222                     }
16223                 ]
16224             },
16225             "GstRtpH265AggregateMode": {
16226                 "kind": "enum",
16227                 "values": [
16228                     {
16229                         "desc": "Do not aggregate NAL units",
16230                         "name": "none",
16231                         "value": "0"
16232                     },
16233                     {
16234                         "desc": "Aggregate NAL units until a VCL or suffix unit is included",
16235                         "name": "zero-latency",
16236                         "value": "1"
16237                     },
16238                     {
16239                         "desc": "Aggregate all NAL units with the same timestamp (adds one frame of latency)",
16240                         "name": "max",
16241                         "value": "2"
16242                     }
16243                 ]
16244             },
16245             "GstVP8RTPPayMode": {
16246                 "kind": "enum",
16247                 "values": [
16248                     {
16249                         "desc": "No Picture ID",
16250                         "name": "none",
16251                         "value": "0"
16252                     },
16253                     {
16254                         "desc": "7-bit Picture ID",
16255                         "name": "7-bit",
16256                         "value": "1"
16257                     },
16258                     {
16259                         "desc": "15-bit Picture ID",
16260                         "name": "15-bit",
16261                         "value": "2"
16262                     }
16263                 ]
16264             },
16265             "GstVP9RTPPayMode": {
16266                 "kind": "enum",
16267                 "values": [
16268                     {
16269                         "desc": "No Picture ID",
16270                         "name": "none",
16271                         "value": "0"
16272                     },
16273                     {
16274                         "desc": "7-bit Picture ID",
16275                         "name": "7-bit",
16276                         "value": "1"
16277                     },
16278                     {
16279                         "desc": "15-bit Picture ID",
16280                         "name": "15-bit",
16281                         "value": "2"
16282                     }
16283                 ]
16284             },
16285             "iLBCMode": {
16286                 "kind": "enum",
16287                 "values": [
16288                     {
16289                         "desc": "20ms frames",
16290                         "name": "20ms",
16291                         "value": "20"
16292                     },
16293                     {
16294                         "desc": "30ms frames",
16295                         "name": "30ms",
16296                         "value": "30"
16297                     }
16298                 ]
16299             }
16300         },
16301         "package": "GStreamer Good Plug-ins",
16302         "source": "gst-plugins-good",
16303         "tracers": {},
16304         "url": "Unknown package origin"
16305     },
16306     "rtpmanager": {
16307         "description": "RTP session management plugin library",
16308         "elements": {
16309             "rtpbin": {
16310                 "author": "Wim Taymans <wim.taymans@gmail.com>",
16311                 "description": "Real-Time Transport Protocol bin",
16312                 "hierarchy": [
16313                     "GstRtpBin",
16314                     "GstBin",
16315                     "GstElement",
16316                     "GstObject",
16317                     "GInitiallyUnowned",
16318                     "GObject"
16319                 ],
16320                 "interfaces": [
16321                     "GstChildProxy"
16322                 ],
16323                 "klass": "Filter/Network/RTP",
16324                 "long-name": "RTP Bin",
16325                 "pad-templates": {
16326                     "recv_fec_sink_%%u_%%u": {
16327                         "caps": "application/x-rtp:\n",
16328                         "direction": "sink",
16329                         "presence": "request"
16330                     },
16331                     "recv_rtcp_sink_%%u": {
16332                         "caps": "application/x-rtcp:\napplication/x-srtcp:\n",
16333                         "direction": "sink",
16334                         "presence": "request"
16335                     },
16336                     "recv_rtp_sink_%%u": {
16337                         "caps": "application/x-rtp:\napplication/x-srtp:\n",
16338                         "direction": "sink",
16339                         "presence": "request"
16340                     },
16341                     "recv_rtp_src_%%u_%%u_%%u": {
16342                         "caps": "application/x-rtp:\n",
16343                         "direction": "src",
16344                         "presence": "sometimes"
16345                     },
16346                     "send_fec_src_%%u_%%u": {
16347                         "caps": "application/x-rtp:\n",
16348                         "direction": "src",
16349                         "presence": "sometimes"
16350                     },
16351                     "send_rtcp_src_%%u": {
16352                         "caps": "application/x-rtcp:\napplication/x-srtcp:\n",
16353                         "direction": "src",
16354                         "presence": "request"
16355                     },
16356                     "send_rtp_sink_%%u": {
16357                         "caps": "application/x-rtp:\n",
16358                         "direction": "sink",
16359                         "presence": "request"
16360                     },
16361                     "send_rtp_src_%%u": {
16362                         "caps": "application/x-rtp:\napplication/x-srtp:\n",
16363                         "direction": "src",
16364                         "presence": "sometimes"
16365                     }
16366                 },
16367                 "properties": {
16368                     "autoremove": {
16369                         "blurb": "Automatically remove timed out sources",
16370                         "conditionally-available": false,
16371                         "construct": false,
16372                         "construct-only": false,
16373                         "controllable": false,
16374                         "default": "false",
16375                         "mutable": "null",
16376                         "readable": true,
16377                         "type": "gboolean",
16378                         "writable": true
16379                     },
16380                     "buffer-mode": {
16381                         "blurb": "Control the buffering algorithm in use",
16382                         "conditionally-available": false,
16383                         "construct": false,
16384                         "construct-only": false,
16385                         "controllable": false,
16386                         "default": "slave (1)",
16387                         "mutable": "null",
16388                         "readable": true,
16389                         "type": "RTPJitterBufferMode",
16390                         "writable": true
16391                     },
16392                     "do-lost": {
16393                         "blurb": "Send an event downstream when a packet is lost",
16394                         "conditionally-available": false,
16395                         "construct": false,
16396                         "construct-only": false,
16397                         "controllable": false,
16398                         "default": "false",
16399                         "mutable": "null",
16400                         "readable": true,
16401                         "type": "gboolean",
16402                         "writable": true
16403                     },
16404                     "do-retransmission": {
16405                         "blurb": "Enable retransmission on all streams",
16406                         "conditionally-available": false,
16407                         "construct": false,
16408                         "construct-only": false,
16409                         "controllable": false,
16410                         "default": "false",
16411                         "mutable": "null",
16412                         "readable": true,
16413                         "type": "gboolean",
16414                         "writable": true
16415                     },
16416                     "do-sync-event": {
16417                         "blurb": "Send event downstream when a stream is synchronized to the sender",
16418                         "conditionally-available": false,
16419                         "construct": false,
16420                         "construct-only": false,
16421                         "controllable": false,
16422                         "default": "false",
16423                         "mutable": "null",
16424                         "readable": true,
16425                         "type": "gboolean",
16426                         "writable": true
16427                     },
16428                     "drop-on-latency": {
16429                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
16430                         "conditionally-available": false,
16431                         "construct": false,
16432                         "construct-only": false,
16433                         "controllable": false,
16434                         "default": "false",
16435                         "mutable": "null",
16436                         "readable": true,
16437                         "type": "gboolean",
16438                         "writable": true
16439                     },
16440                     "fec-decoders": {
16441                         "blurb": "GstStructure mapping from session index to FEC decoder factory, eg fec-decoders='fec,0=\"rtpst2022-1-fecdec\\ size-time\\=1000000000\";'",
16442                         "conditionally-available": false,
16443                         "construct": false,
16444                         "construct-only": false,
16445                         "controllable": false,
16446                         "default": "application/x-rtp-fec-decoders;",
16447                         "mutable": "null",
16448                         "readable": true,
16449                         "type": "GstStructure",
16450                         "writable": true
16451                     },
16452                     "fec-encoders": {
16453                         "blurb": "GstStructure mapping from session index to FEC encoder factory, eg fec-encoders='fec,0=\"rtpst2022-1-fecenc\\ rows\\=5\\ columns\\=5\";'",
16454                         "conditionally-available": false,
16455                         "construct": false,
16456                         "construct-only": false,
16457                         "controllable": false,
16458                         "default": "application/x-rtp-fec-encoders;",
16459                         "mutable": "null",
16460                         "readable": true,
16461                         "type": "GstStructure",
16462                         "writable": true
16463                     },
16464                     "ignore-pt": {
16465                         "blurb": "Do not demultiplex based on PT values",
16466                         "conditionally-available": false,
16467                         "construct": false,
16468                         "construct-only": false,
16469                         "controllable": false,
16470                         "default": "false",
16471                         "mutable": "null",
16472                         "readable": true,
16473                         "type": "gboolean",
16474                         "writable": true
16475                     },
16476                     "latency": {
16477                         "blurb": "Default amount of ms to buffer in the jitterbuffers",
16478                         "conditionally-available": false,
16479                         "construct": false,
16480                         "construct-only": false,
16481                         "controllable": false,
16482                         "default": "200",
16483                         "max": "-1",
16484                         "min": "0",
16485                         "mutable": "null",
16486                         "readable": true,
16487                         "type": "guint",
16488                         "writable": true
16489                     },
16490                     "max-dropout-time": {
16491                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
16492                         "conditionally-available": false,
16493                         "construct": false,
16494                         "construct-only": false,
16495                         "controllable": false,
16496                         "default": "60000",
16497                         "max": "-1",
16498                         "min": "0",
16499                         "mutable": "null",
16500                         "readable": true,
16501                         "type": "guint",
16502                         "writable": true
16503                     },
16504                     "max-misorder-time": {
16505                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
16506                         "conditionally-available": false,
16507                         "construct": false,
16508                         "construct-only": false,
16509                         "controllable": false,
16510                         "default": "2000",
16511                         "max": "-1",
16512                         "min": "0",
16513                         "mutable": "null",
16514                         "readable": true,
16515                         "type": "guint",
16516                         "writable": true
16517                     },
16518                     "max-rtcp-rtp-time-diff": {
16519                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
16520                         "conditionally-available": false,
16521                         "construct": false,
16522                         "construct-only": false,
16523                         "controllable": false,
16524                         "default": "1000",
16525                         "max": "2147483647",
16526                         "min": "-1",
16527                         "mutable": "null",
16528                         "readable": true,
16529                         "type": "gint",
16530                         "writable": true
16531                     },
16532                     "max-streams": {
16533                         "blurb": "The maximum number of streams to create for one session",
16534                         "conditionally-available": false,
16535                         "construct": false,
16536                         "construct-only": false,
16537                         "controllable": false,
16538                         "default": "-1",
16539                         "max": "-1",
16540                         "min": "0",
16541                         "mutable": "null",
16542                         "readable": true,
16543                         "type": "guint",
16544                         "writable": true
16545                     },
16546                     "max-ts-offset": {
16547                         "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)",
16548                         "conditionally-available": false,
16549                         "construct": false,
16550                         "construct-only": false,
16551                         "controllable": false,
16552                         "default": "3000000000",
16553                         "max": "9223372036854775807",
16554                         "min": "0",
16555                         "mutable": "null",
16556                         "readable": true,
16557                         "type": "gint64",
16558                         "writable": true
16559                     },
16560                     "max-ts-offset-adjustment": {
16561                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
16562                         "conditionally-available": false,
16563                         "construct": false,
16564                         "construct-only": false,
16565                         "controllable": false,
16566                         "default": "0",
16567                         "max": "18446744073709551615",
16568                         "min": "0",
16569                         "mutable": "null",
16570                         "readable": true,
16571                         "type": "guint64",
16572                         "writable": true
16573                     },
16574                     "ntp-sync": {
16575                         "blurb": "Synchronize received streams to the NTP clock",
16576                         "conditionally-available": false,
16577                         "construct": false,
16578                         "construct-only": false,
16579                         "controllable": false,
16580                         "default": "false",
16581                         "mutable": "null",
16582                         "readable": true,
16583                         "type": "gboolean",
16584                         "writable": true
16585                     },
16586                     "ntp-time-source": {
16587                         "blurb": "NTP time source for RTCP packets",
16588                         "conditionally-available": false,
16589                         "construct": false,
16590                         "construct-only": false,
16591                         "controllable": false,
16592                         "default": "ntp (0)",
16593                         "mutable": "null",
16594                         "readable": true,
16595                         "type": "GstRtpNtpTimeSource",
16596                         "writable": true
16597                     },
16598                     "rfc7273-sync": {
16599                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
16600                         "conditionally-available": false,
16601                         "construct": false,
16602                         "construct-only": false,
16603                         "controllable": false,
16604                         "default": "false",
16605                         "mutable": "null",
16606                         "readable": true,
16607                         "type": "gboolean",
16608                         "writable": true
16609                     },
16610                     "rtcp-sync": {
16611                         "blurb": "Use of RTCP SR in synchronization",
16612                         "conditionally-available": false,
16613                         "construct": false,
16614                         "construct-only": false,
16615                         "controllable": false,
16616                         "default": "always (0)",
16617                         "mutable": "null",
16618                         "readable": true,
16619                         "type": "GstRTCPSync",
16620                         "writable": true
16621                     },
16622                     "rtcp-sync-interval": {
16623                         "blurb": "RTCP SR interval synchronization (ms) (0 = always)",
16624                         "conditionally-available": false,
16625                         "construct": false,
16626                         "construct-only": false,
16627                         "controllable": false,
16628                         "default": "0",
16629                         "max": "-1",
16630                         "min": "0",
16631                         "mutable": "null",
16632                         "readable": true,
16633                         "type": "guint",
16634                         "writable": true
16635                     },
16636                     "rtcp-sync-send-time": {
16637                         "blurb": "Use send time or capture time for RTCP sync (TRUE = send time, FALSE = capture time)",
16638                         "conditionally-available": false,
16639                         "construct": false,
16640                         "construct-only": false,
16641                         "controllable": false,
16642                         "default": "true",
16643                         "mutable": "null",
16644                         "readable": true,
16645                         "type": "gboolean",
16646                         "writable": true
16647                     },
16648                     "rtp-profile": {
16649                         "blurb": "Default RTP profile of newly created sessions",
16650                         "conditionally-available": false,
16651                         "construct": false,
16652                         "construct-only": false,
16653                         "controllable": false,
16654                         "default": "avp (1)",
16655                         "mutable": "null",
16656                         "readable": true,
16657                         "type": "GstRTPProfile",
16658                         "writable": true
16659                     },
16660                     "sdes": {
16661                         "blurb": "The SDES items of this session",
16662                         "conditionally-available": false,
16663                         "construct": false,
16664                         "construct-only": false,
16665                         "controllable": false,
16666                         "mutable": "null",
16667                         "readable": true,
16668                         "type": "GstStructure",
16669                         "writable": true
16670                     },
16671                     "use-pipeline-clock": {
16672                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages (DEPRECATED: Use ntp-time-source property)",
16673                         "conditionally-available": false,
16674                         "construct": false,
16675                         "construct-only": false,
16676                         "controllable": false,
16677                         "default": "false",
16678                         "mutable": "null",
16679                         "readable": true,
16680                         "type": "gboolean",
16681                         "writable": true
16682                     }
16683                 },
16684                 "rank": "none",
16685                 "signals": {
16686                     "clear-pt-map": {
16687                         "action": true,
16688                         "args": [],
16689                         "return-type": "void",
16690                         "when": "last"
16691                     },
16692                     "clear-ssrc": {
16693                         "action": true,
16694                         "args": [
16695                             {
16696                                 "name": "arg0",
16697                                 "type": "guint"
16698                             },
16699                             {
16700                                 "name": "arg1",
16701                                 "type": "guint"
16702                             }
16703                         ],
16704                         "return-type": "void",
16705                         "when": "last"
16706                     },
16707                     "get-internal-session": {
16708                         "action": true,
16709                         "args": [
16710                             {
16711                                 "name": "arg0",
16712                                 "type": "guint"
16713                             }
16714                         ],
16715                         "return-type": "RTPSession",
16716                         "when": "last"
16717                     },
16718                     "get-internal-storage": {
16719                         "action": true,
16720                         "args": [
16721                             {
16722                                 "name": "arg0",
16723                                 "type": "guint"
16724                             }
16725                         ],
16726                         "return-type": "GObject",
16727                         "when": "last"
16728                     },
16729                     "get-session": {
16730                         "action": true,
16731                         "args": [
16732                             {
16733                                 "name": "arg0",
16734                                 "type": "guint"
16735                             }
16736                         ],
16737                         "return-type": "GstElement",
16738                         "when": "last"
16739                     },
16740                     "get-storage": {
16741                         "action": true,
16742                         "args": [
16743                             {
16744                                 "name": "arg0",
16745                                 "type": "guint"
16746                             }
16747                         ],
16748                         "return-type": "GstElement",
16749                         "when": "last"
16750                     },
16751                     "new-jitterbuffer": {
16752                         "args": [
16753                             {
16754                                 "name": "arg0",
16755                                 "type": "GstElement"
16756                             },
16757                             {
16758                                 "name": "arg1",
16759                                 "type": "guint"
16760                             },
16761                             {
16762                                 "name": "arg2",
16763                                 "type": "guint"
16764                             }
16765                         ],
16766                         "return-type": "void",
16767                         "when": "last"
16768                     },
16769                     "new-storage": {
16770                         "args": [
16771                             {
16772                                 "name": "arg0",
16773                                 "type": "GstElement"
16774                             },
16775                             {
16776                                 "name": "arg1",
16777                                 "type": "guint"
16778                             }
16779                         ],
16780                         "return-type": "void",
16781                         "when": "last"
16782                     },
16783                     "on-bye-ssrc": {
16784                         "args": [
16785                             {
16786                                 "name": "arg0",
16787                                 "type": "guint"
16788                             },
16789                             {
16790                                 "name": "arg1",
16791                                 "type": "guint"
16792                             }
16793                         ],
16794                         "return-type": "void",
16795                         "when": "last"
16796                     },
16797                     "on-bye-timeout": {
16798                         "args": [
16799                             {
16800                                 "name": "arg0",
16801                                 "type": "guint"
16802                             },
16803                             {
16804                                 "name": "arg1",
16805                                 "type": "guint"
16806                             }
16807                         ],
16808                         "return-type": "void",
16809                         "when": "last"
16810                     },
16811                     "on-new-sender-ssrc": {
16812                         "args": [
16813                             {
16814                                 "name": "arg0",
16815                                 "type": "guint"
16816                             },
16817                             {
16818                                 "name": "arg1",
16819                                 "type": "guint"
16820                             }
16821                         ],
16822                         "return-type": "void",
16823                         "when": "last"
16824                     },
16825                     "on-new-ssrc": {
16826                         "args": [
16827                             {
16828                                 "name": "arg0",
16829                                 "type": "guint"
16830                             },
16831                             {
16832                                 "name": "arg1",
16833                                 "type": "guint"
16834                             }
16835                         ],
16836                         "return-type": "void",
16837                         "when": "last"
16838                     },
16839                     "on-npt-stop": {
16840                         "args": [
16841                             {
16842                                 "name": "arg0",
16843                                 "type": "guint"
16844                             },
16845                             {
16846                                 "name": "arg1",
16847                                 "type": "guint"
16848                             }
16849                         ],
16850                         "return-type": "void",
16851                         "when": "last"
16852                     },
16853                     "on-sender-ssrc-active": {
16854                         "args": [
16855                             {
16856                                 "name": "arg0",
16857                                 "type": "guint"
16858                             },
16859                             {
16860                                 "name": "arg1",
16861                                 "type": "guint"
16862                             }
16863                         ],
16864                         "return-type": "void",
16865                         "when": "last"
16866                     },
16867                     "on-sender-timeout": {
16868                         "args": [
16869                             {
16870                                 "name": "arg0",
16871                                 "type": "guint"
16872                             },
16873                             {
16874                                 "name": "arg1",
16875                                 "type": "guint"
16876                             }
16877                         ],
16878                         "return-type": "void",
16879                         "when": "last"
16880                     },
16881                     "on-ssrc-active": {
16882                         "args": [
16883                             {
16884                                 "name": "arg0",
16885                                 "type": "guint"
16886                             },
16887                             {
16888                                 "name": "arg1",
16889                                 "type": "guint"
16890                             }
16891                         ],
16892                         "return-type": "void",
16893                         "when": "last"
16894                     },
16895                     "on-ssrc-collision": {
16896                         "args": [
16897                             {
16898                                 "name": "arg0",
16899                                 "type": "guint"
16900                             },
16901                             {
16902                                 "name": "arg1",
16903                                 "type": "guint"
16904                             }
16905                         ],
16906                         "return-type": "void",
16907                         "when": "last"
16908                     },
16909                     "on-ssrc-sdes": {
16910                         "args": [
16911                             {
16912                                 "name": "arg0",
16913                                 "type": "guint"
16914                             },
16915                             {
16916                                 "name": "arg1",
16917                                 "type": "guint"
16918                             }
16919                         ],
16920                         "return-type": "void",
16921                         "when": "last"
16922                     },
16923                     "on-ssrc-validated": {
16924                         "args": [
16925                             {
16926                                 "name": "arg0",
16927                                 "type": "guint"
16928                             },
16929                             {
16930                                 "name": "arg1",
16931                                 "type": "guint"
16932                             }
16933                         ],
16934                         "return-type": "void",
16935                         "when": "last"
16936                     },
16937                     "on-timeout": {
16938                         "args": [
16939                             {
16940                                 "name": "arg0",
16941                                 "type": "guint"
16942                             },
16943                             {
16944                                 "name": "arg1",
16945                                 "type": "guint"
16946                             }
16947                         ],
16948                         "return-type": "void",
16949                         "when": "last"
16950                     },
16951                     "payload-type-change": {
16952                         "args": [
16953                             {
16954                                 "name": "arg0",
16955                                 "type": "guint"
16956                             },
16957                             {
16958                                 "name": "arg1",
16959                                 "type": "guint"
16960                             }
16961                         ],
16962                         "return-type": "void",
16963                         "when": "last"
16964                     },
16965                     "request-aux-receiver": {
16966                         "args": [
16967                             {
16968                                 "name": "arg0",
16969                                 "type": "guint"
16970                             }
16971                         ],
16972                         "return-type": "GstElement",
16973                         "when": "last"
16974                     },
16975                     "request-aux-sender": {
16976                         "args": [
16977                             {
16978                                 "name": "arg0",
16979                                 "type": "guint"
16980                             }
16981                         ],
16982                         "return-type": "GstElement",
16983                         "when": "last"
16984                     },
16985                     "request-fec-decoder": {
16986                         "args": [
16987                             {
16988                                 "name": "arg0",
16989                                 "type": "guint"
16990                             }
16991                         ],
16992                         "return-type": "GstElement",
16993                         "when": "last"
16994                     },
16995                     "request-fec-encoder": {
16996                         "args": [
16997                             {
16998                                 "name": "arg0",
16999                                 "type": "guint"
17000                             }
17001                         ],
17002                         "return-type": "GstElement",
17003                         "when": "last"
17004                     },
17005                     "request-jitterbuffer": {
17006                         "args": [
17007                             {
17008                                 "name": "arg0",
17009                                 "type": "guint"
17010                             }
17011                         ],
17012                         "return-type": "GstElement",
17013                         "when": "last"
17014                     },
17015                     "request-pt-map": {
17016                         "args": [
17017                             {
17018                                 "name": "arg0",
17019                                 "type": "guint"
17020                             },
17021                             {
17022                                 "name": "arg1",
17023                                 "type": "guint"
17024                             }
17025                         ],
17026                         "return-type": "GstCaps",
17027                         "when": "last"
17028                     },
17029                     "request-rtcp-decoder": {
17030                         "args": [
17031                             {
17032                                 "name": "arg0",
17033                                 "type": "guint"
17034                             }
17035                         ],
17036                         "return-type": "GstElement",
17037                         "when": "last"
17038                     },
17039                     "request-rtcp-encoder": {
17040                         "args": [
17041                             {
17042                                 "name": "arg0",
17043                                 "type": "guint"
17044                             }
17045                         ],
17046                         "return-type": "GstElement",
17047                         "when": "last"
17048                     },
17049                     "request-rtp-decoder": {
17050                         "args": [
17051                             {
17052                                 "name": "arg0",
17053                                 "type": "guint"
17054                             }
17055                         ],
17056                         "return-type": "GstElement",
17057                         "when": "last"
17058                     },
17059                     "request-rtp-encoder": {
17060                         "args": [
17061                             {
17062                                 "name": "arg0",
17063                                 "type": "guint"
17064                             }
17065                         ],
17066                         "return-type": "GstElement",
17067                         "when": "last"
17068                     },
17069                     "reset-sync": {
17070                         "action": true,
17071                         "args": [],
17072                         "return-type": "void",
17073                         "when": "last"
17074                     }
17075                 }
17076             },
17077             "rtpdtmfmux": {
17078                 "author": "Zeeshan Ali <first.last@nokia.com>",
17079                 "description": "mixes RTP DTMF streams into other RTP streams",
17080                 "hierarchy": [
17081                     "GstRTPDTMFMux",
17082                     "GstRTPMux",
17083                     "GstElement",
17084                     "GstObject",
17085                     "GInitiallyUnowned",
17086                     "GObject"
17087                 ],
17088                 "klass": "Codec/Muxer",
17089                 "long-name": "RTP muxer",
17090                 "pad-templates": {
17091                     "priority_sink_%%u": {
17092                         "caps": "application/x-rtp:\n",
17093                         "direction": "sink",
17094                         "presence": "request"
17095                     },
17096                     "sink_%%u": {
17097                         "caps": "application/x-rtp:\n",
17098                         "direction": "sink",
17099                         "presence": "request"
17100                     },
17101                     "src": {
17102                         "caps": "application/x-rtp:\n",
17103                         "direction": "src",
17104                         "presence": "always"
17105                     }
17106                 },
17107                 "properties": {},
17108                 "rank": "none"
17109             },
17110             "rtpfunnel": {
17111                 "author": "Havard Graff <havard@gstip.com>",
17112                 "description": "Funnel RTP buffers together for multiplexing",
17113                 "hierarchy": [
17114                     "GstRtpFunnel",
17115                     "GstElement",
17116                     "GstObject",
17117                     "GInitiallyUnowned",
17118                     "GObject"
17119                 ],
17120                 "klass": "RTP Funneling",
17121                 "long-name": "RTP funnel",
17122                 "pad-templates": {
17123                     "sink_%%u": {
17124                         "caps": "application/x-rtp:\n",
17125                         "direction": "sink",
17126                         "presence": "request"
17127                     },
17128                     "src": {
17129                         "caps": "application/x-rtp:\n",
17130                         "direction": "src",
17131                         "presence": "always"
17132                     }
17133                 },
17134                 "properties": {
17135                     "common-ts-offset": {
17136                         "blurb": "Use the same RTP timestamp offset for all sinkpads (-1 = disable)",
17137                         "conditionally-available": false,
17138                         "construct": true,
17139                         "construct-only": false,
17140                         "controllable": false,
17141                         "default": "-1",
17142                         "max": "2147483647",
17143                         "min": "-1",
17144                         "mutable": "null",
17145                         "readable": true,
17146                         "type": "gint",
17147                         "writable": true
17148                     }
17149                 },
17150                 "rank": "none"
17151             },
17152             "rtphdrextrfc6464": {
17153                 "RTP-Header-Extension-URI": "urn:ietf:params:rtp-hdrext:ssrc-audio-level",
17154                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
17155                 "description": "Client-to-Mixer Audio Level Indication (RFC6464) RTP Header Extension",
17156                 "hierarchy": [
17157                     "GstRTPHeaderExtensionRfc6464",
17158                     "GstRTPHeaderExtension",
17159                     "GstElement",
17160                     "GstObject",
17161                     "GInitiallyUnowned",
17162                     "GObject"
17163                 ],
17164                 "klass": "Network/Extension/RTPHeader",
17165                 "long-name": "Client-to-Mixer Audio Level Indication (RFC6464) RTP Header Extension",
17166                 "properties": {
17167                     "vad": {
17168                         "blurb": "If the vad extension attribute is enabled or not",
17169                         "conditionally-available": false,
17170                         "construct": false,
17171                         "construct-only": false,
17172                         "controllable": false,
17173                         "default": "true",
17174                         "mutable": "null",
17175                         "readable": true,
17176                         "type": "gboolean",
17177                         "writable": false
17178                     }
17179                 },
17180                 "rank": "marginal"
17181             },
17182             "rtphdrexttwcc": {
17183                 "RTP-Header-Extension-URI": "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01",
17184                 "author": "Matthew Waters <matthew@centricular.com>",
17185                 "description": "Extends RTP packets to add sequence number transport wide.",
17186                 "hierarchy": [
17187                     "GstRTPHeaderExtensionTWCC",
17188                     "GstRTPHeaderExtension",
17189                     "GstElement",
17190                     "GstObject",
17191                     "GInitiallyUnowned",
17192                     "GObject"
17193                 ],
17194                 "klass": "Network/Extension/RTPHeader",
17195                 "long-name": "Transport Wide Congestion Control",
17196                 "properties": {
17197                     "n-streams": {
17198                         "blurb": "The number of separate RTP streams this header applies to",
17199                         "conditionally-available": false,
17200                         "construct": false,
17201                         "construct-only": false,
17202                         "controllable": false,
17203                         "default": "1",
17204                         "max": "-1",
17205                         "min": "1",
17206                         "mutable": "null",
17207                         "readable": true,
17208                         "type": "guint",
17209                         "writable": true
17210                     }
17211                 },
17212                 "rank": "marginal"
17213             },
17214             "rtpjitterbuffer": {
17215                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>, Wim Taymans <wim.taymans@gmail.com>",
17216                 "description": "A buffer that deals with network jitter and other transmission faults",
17217                 "hierarchy": [
17218                     "GstRtpJitterBuffer",
17219                     "GstElement",
17220                     "GstObject",
17221                     "GInitiallyUnowned",
17222                     "GObject"
17223                 ],
17224                 "klass": "Filter/Network/RTP",
17225                 "long-name": "RTP packet jitter-buffer",
17226                 "pad-templates": {
17227                     "sink": {
17228                         "caps": "application/x-rtp:\n",
17229                         "direction": "sink",
17230                         "presence": "always"
17231                     },
17232                     "sink_rtcp": {
17233                         "caps": "application/x-rtcp:\n",
17234                         "direction": "sink",
17235                         "presence": "request"
17236                     },
17237                     "src": {
17238                         "caps": "application/x-rtp:\n",
17239                         "direction": "src",
17240                         "presence": "always"
17241                     }
17242                 },
17243                 "properties": {
17244                     "do-lost": {
17245                         "blurb": "Send an event downstream when a packet is lost",
17246                         "conditionally-available": false,
17247                         "construct": false,
17248                         "construct-only": false,
17249                         "controllable": false,
17250                         "default": "false",
17251                         "mutable": "null",
17252                         "readable": true,
17253                         "type": "gboolean",
17254                         "writable": true
17255                     },
17256                     "do-retransmission": {
17257                         "blurb": "Send retransmission events upstream when a packet is late",
17258                         "conditionally-available": false,
17259                         "construct": false,
17260                         "construct-only": false,
17261                         "controllable": false,
17262                         "default": "false",
17263                         "mutable": "null",
17264                         "readable": true,
17265                         "type": "gboolean",
17266                         "writable": true
17267                     },
17268                     "drop-messages-interval": {
17269                         "blurb": "Minimal time between posting dropped packet messages",
17270                         "conditionally-available": false,
17271                         "construct": false,
17272                         "construct-only": false,
17273                         "controllable": false,
17274                         "default": "200",
17275                         "max": "-1",
17276                         "min": "0",
17277                         "mutable": "null",
17278                         "readable": true,
17279                         "type": "guint",
17280                         "writable": true
17281                     },
17282                     "drop-on-latency": {
17283                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
17284                         "conditionally-available": false,
17285                         "construct": false,
17286                         "construct-only": false,
17287                         "controllable": false,
17288                         "default": "false",
17289                         "mutable": "null",
17290                         "readable": true,
17291                         "type": "gboolean",
17292                         "writable": true
17293                     },
17294                     "faststart-min-packets": {
17295                         "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)",
17296                         "conditionally-available": false,
17297                         "construct": false,
17298                         "construct-only": false,
17299                         "controllable": false,
17300                         "default": "0",
17301                         "max": "-1",
17302                         "min": "0",
17303                         "mutable": "null",
17304                         "readable": true,
17305                         "type": "guint",
17306                         "writable": true
17307                     },
17308                     "latency": {
17309                         "blurb": "Amount of ms to buffer",
17310                         "conditionally-available": false,
17311                         "construct": false,
17312                         "construct-only": false,
17313                         "controllable": false,
17314                         "default": "200",
17315                         "max": "-1",
17316                         "min": "0",
17317                         "mutable": "null",
17318                         "readable": true,
17319                         "type": "guint",
17320                         "writable": true
17321                     },
17322                     "max-dropout-time": {
17323                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
17324                         "conditionally-available": false,
17325                         "construct": false,
17326                         "construct-only": false,
17327                         "controllable": false,
17328                         "default": "60000",
17329                         "max": "2147483647",
17330                         "min": "0",
17331                         "mutable": "null",
17332                         "readable": true,
17333                         "type": "guint",
17334                         "writable": true
17335                     },
17336                     "max-misorder-time": {
17337                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
17338                         "conditionally-available": false,
17339                         "construct": false,
17340                         "construct-only": false,
17341                         "controllable": false,
17342                         "default": "2000",
17343                         "max": "-1",
17344                         "min": "0",
17345                         "mutable": "null",
17346                         "readable": true,
17347                         "type": "guint",
17348                         "writable": true
17349                     },
17350                     "max-rtcp-rtp-time-diff": {
17351                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
17352                         "conditionally-available": false,
17353                         "construct": false,
17354                         "construct-only": false,
17355                         "controllable": false,
17356                         "default": "1000",
17357                         "max": "2147483647",
17358                         "min": "-1",
17359                         "mutable": "null",
17360                         "readable": true,
17361                         "type": "gint",
17362                         "writable": true
17363                     },
17364                     "max-ts-offset-adjustment": {
17365                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
17366                         "conditionally-available": false,
17367                         "construct": false,
17368                         "construct-only": false,
17369                         "controllable": false,
17370                         "default": "0",
17371                         "max": "18446744073709551615",
17372                         "min": "0",
17373                         "mutable": "null",
17374                         "readable": true,
17375                         "type": "guint64",
17376                         "writable": true
17377                     },
17378                     "mode": {
17379                         "blurb": "Control the buffering algorithm in use",
17380                         "conditionally-available": false,
17381                         "construct": false,
17382                         "construct-only": false,
17383                         "controllable": false,
17384                         "default": "slave (1)",
17385                         "mutable": "null",
17386                         "readable": true,
17387                         "type": "RTPJitterBufferMode",
17388                         "writable": true
17389                     },
17390                     "percent": {
17391                         "blurb": "The buffer filled percent",
17392                         "conditionally-available": false,
17393                         "construct": false,
17394                         "construct-only": false,
17395                         "controllable": false,
17396                         "default": "0",
17397                         "max": "100",
17398                         "min": "0",
17399                         "mutable": "null",
17400                         "readable": true,
17401                         "type": "gint",
17402                         "writable": false
17403                     },
17404                     "post-drop-messages": {
17405                         "blurb": "Post a custom message to the bus when a packet is dropped by the jitterbuffer",
17406                         "conditionally-available": false,
17407                         "construct": false,
17408                         "construct-only": false,
17409                         "controllable": false,
17410                         "default": "false",
17411                         "mutable": "null",
17412                         "readable": true,
17413                         "type": "gboolean",
17414                         "writable": true
17415                     },
17416                     "rfc7273-sync": {
17417                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
17418                         "conditionally-available": false,
17419                         "construct": false,
17420                         "construct-only": false,
17421                         "controllable": false,
17422                         "default": "false",
17423                         "mutable": "null",
17424                         "readable": true,
17425                         "type": "gboolean",
17426                         "writable": true
17427                     },
17428                     "rtx-deadline": {
17429                         "blurb": "The deadline for a valid RTX request in milliseconds. (-1 automatic)",
17430                         "conditionally-available": false,
17431                         "construct": false,
17432                         "construct-only": false,
17433                         "controllable": false,
17434                         "default": "-1",
17435                         "max": "2147483647",
17436                         "min": "-1",
17437                         "mutable": "null",
17438                         "readable": true,
17439                         "type": "gint",
17440                         "writable": true
17441                     },
17442                     "rtx-delay": {
17443                         "blurb": "Extra time in ms to wait before sending retransmission event (-1 automatic)",
17444                         "conditionally-available": false,
17445                         "construct": false,
17446                         "construct-only": false,
17447                         "controllable": false,
17448                         "default": "-1",
17449                         "max": "2147483647",
17450                         "min": "-1",
17451                         "mutable": "null",
17452                         "readable": true,
17453                         "type": "gint",
17454                         "writable": true
17455                     },
17456                     "rtx-delay-reorder": {
17457                         "blurb": "Sending retransmission event when this much reordering (0 disable)",
17458                         "conditionally-available": false,
17459                         "construct": false,
17460                         "construct-only": false,
17461                         "controllable": false,
17462                         "default": "3",
17463                         "max": "2147483647",
17464                         "min": "-1",
17465                         "mutable": "null",
17466                         "readable": true,
17467                         "type": "gint",
17468                         "writable": true
17469                     },
17470                     "rtx-max-retries": {
17471                         "blurb": "The maximum number of retries to request a retransmission. (-1 not limited)",
17472                         "conditionally-available": false,
17473                         "construct": false,
17474                         "construct-only": false,
17475                         "controllable": false,
17476                         "default": "-1",
17477                         "max": "2147483647",
17478                         "min": "-1",
17479                         "mutable": "null",
17480                         "readable": true,
17481                         "type": "gint",
17482                         "writable": true
17483                     },
17484                     "rtx-min-delay": {
17485                         "blurb": "Minimum time in ms to wait before sending retransmission event",
17486                         "conditionally-available": false,
17487                         "construct": false,
17488                         "construct-only": false,
17489                         "controllable": false,
17490                         "default": "0",
17491                         "max": "-1",
17492                         "min": "0",
17493                         "mutable": "null",
17494                         "readable": true,
17495                         "type": "guint",
17496                         "writable": true
17497                     },
17498                     "rtx-min-retry-timeout": {
17499                         "blurb": "Minimum timeout between sending a transmission event in ms (-1 automatic)",
17500                         "conditionally-available": false,
17501                         "construct": false,
17502                         "construct-only": false,
17503                         "controllable": false,
17504                         "default": "-1",
17505                         "max": "2147483647",
17506                         "min": "-1",
17507                         "mutable": "null",
17508                         "readable": true,
17509                         "type": "gint",
17510                         "writable": true
17511                     },
17512                     "rtx-next-seqnum": {
17513                         "blurb": "Estimate when the next packet should arrive and schedule a retransmission request for it.",
17514                         "conditionally-available": false,
17515                         "construct": false,
17516                         "construct-only": false,
17517                         "controllable": false,
17518                         "default": "true",
17519                         "mutable": "null",
17520                         "readable": true,
17521                         "type": "gboolean",
17522                         "writable": true
17523                     },
17524                     "rtx-retry-period": {
17525                         "blurb": "Try to get a retransmission for this many ms (-1 automatic)",
17526                         "conditionally-available": false,
17527                         "construct": false,
17528                         "construct-only": false,
17529                         "controllable": false,
17530                         "default": "-1",
17531                         "max": "2147483647",
17532                         "min": "-1",
17533                         "mutable": "null",
17534                         "readable": true,
17535                         "type": "gint",
17536                         "writable": true
17537                     },
17538                     "rtx-retry-timeout": {
17539                         "blurb": "Retry sending a transmission event after this timeout in ms (-1 automatic)",
17540                         "conditionally-available": false,
17541                         "construct": false,
17542                         "construct-only": false,
17543                         "controllable": false,
17544                         "default": "-1",
17545                         "max": "2147483647",
17546                         "min": "-1",
17547                         "mutable": "null",
17548                         "readable": true,
17549                         "type": "gint",
17550                         "writable": true
17551                     },
17552                     "rtx-stats-timeout": {
17553                         "blurb": "The time to wait for a retransmitted packet after it has been considered lost in order to collect statistics (ms)",
17554                         "conditionally-available": false,
17555                         "construct": false,
17556                         "construct-only": false,
17557                         "controllable": false,
17558                         "default": "1000",
17559                         "max": "-1",
17560                         "min": "0",
17561                         "mutable": "null",
17562                         "readable": true,
17563                         "type": "guint",
17564                         "writable": true
17565                     },
17566                     "stats": {
17567                         "blurb": "Various statistics",
17568                         "conditionally-available": false,
17569                         "construct": false,
17570                         "construct-only": false,
17571                         "controllable": false,
17572                         "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;",
17573                         "mutable": "null",
17574                         "readable": true,
17575                         "type": "GstStructure",
17576                         "writable": false
17577                     },
17578                     "ts-offset": {
17579                         "blurb": "Adjust buffer timestamps with offset in nanoseconds",
17580                         "conditionally-available": false,
17581                         "construct": false,
17582                         "construct-only": false,
17583                         "controllable": false,
17584                         "default": "0",
17585                         "max": "9223372036854775807",
17586                         "min": "-9223372036854775808",
17587                         "mutable": "null",
17588                         "readable": true,
17589                         "type": "gint64",
17590                         "writable": true
17591                     }
17592                 },
17593                 "rank": "none",
17594                 "signals": {
17595                     "clear-pt-map": {
17596                         "action": true,
17597                         "args": [],
17598                         "return-type": "void",
17599                         "when": "last"
17600                     },
17601                     "handle-sync": {
17602                         "args": [
17603                             {
17604                                 "name": "arg0",
17605                                 "type": "GstStructure"
17606                             }
17607                         ],
17608                         "return-type": "void",
17609                         "when": "last"
17610                     },
17611                     "on-npt-stop": {
17612                         "args": [],
17613                         "return-type": "void",
17614                         "when": "last"
17615                     },
17616                     "request-pt-map": {
17617                         "args": [
17618                             {
17619                                 "name": "arg0",
17620                                 "type": "guint"
17621                             }
17622                         ],
17623                         "return-type": "GstCaps",
17624                         "when": "last"
17625                     },
17626                     "set-active": {
17627                         "action": true,
17628                         "args": [
17629                             {
17630                                 "name": "arg0",
17631                                 "type": "gboolean"
17632                             },
17633                             {
17634                                 "name": "arg1",
17635                                 "type": "guint64"
17636                             }
17637                         ],
17638                         "return-type": "guint64",
17639                         "when": "last"
17640                     }
17641                 }
17642             },
17643             "rtpmux": {
17644                 "author": "Zeeshan Ali <first.last@nokia.com>",
17645                 "description": "multiplex N rtp streams into one",
17646                 "hierarchy": [
17647                     "GstRTPMux",
17648                     "GstElement",
17649                     "GstObject",
17650                     "GInitiallyUnowned",
17651                     "GObject"
17652                 ],
17653                 "klass": "Codec/Muxer",
17654                 "long-name": "RTP muxer",
17655                 "pad-templates": {
17656                     "sink_%%u": {
17657                         "caps": "application/x-rtp:\n",
17658                         "direction": "sink",
17659                         "presence": "request"
17660                     },
17661                     "src": {
17662                         "caps": "application/x-rtp:\n",
17663                         "direction": "src",
17664                         "presence": "always"
17665                     }
17666                 },
17667                 "properties": {
17668                     "seqnum": {
17669                         "blurb": "The RTP sequence number of the last processed packet",
17670                         "conditionally-available": false,
17671                         "construct": false,
17672                         "construct-only": false,
17673                         "controllable": false,
17674                         "default": "0",
17675                         "max": "-1",
17676                         "min": "0",
17677                         "mutable": "null",
17678                         "readable": true,
17679                         "type": "guint",
17680                         "writable": false
17681                     },
17682                     "seqnum-offset": {
17683                         "blurb": "Offset to add to all outgoing seqnum (-1 = random)",
17684                         "conditionally-available": false,
17685                         "construct": false,
17686                         "construct-only": false,
17687                         "controllable": false,
17688                         "default": "-1",
17689                         "max": "2147483647",
17690                         "min": "-1",
17691                         "mutable": "null",
17692                         "readable": true,
17693                         "type": "gint",
17694                         "writable": true
17695                     },
17696                     "ssrc": {
17697                         "blurb": "The SSRC of the packets (default == random)",
17698                         "conditionally-available": false,
17699                         "construct": false,
17700                         "construct-only": false,
17701                         "controllable": false,
17702                         "default": "-1",
17703                         "max": "-1",
17704                         "min": "0",
17705                         "mutable": "playing",
17706                         "readable": true,
17707                         "type": "guint",
17708                         "writable": true
17709                     },
17710                     "timestamp-offset": {
17711                         "blurb": "Offset to add to all outgoing timestamps (-1 = random)",
17712                         "conditionally-available": false,
17713                         "construct": false,
17714                         "construct-only": false,
17715                         "controllable": false,
17716                         "default": "-1",
17717                         "max": "2147483647",
17718                         "min": "-1",
17719                         "mutable": "null",
17720                         "readable": true,
17721                         "type": "gint",
17722                         "writable": true
17723                     }
17724                 },
17725                 "rank": "none"
17726             },
17727             "rtpptdemux": {
17728                 "author": "Kai Vehmanen <kai.vehmanen@nokia.com>",
17729                 "description": "Parses codec streams transmitted in the same RTP session",
17730                 "hierarchy": [
17731                     "GstRtpPtDemux",
17732                     "GstElement",
17733                     "GstObject",
17734                     "GInitiallyUnowned",
17735                     "GObject"
17736                 ],
17737                 "klass": "Demux/Network/RTP",
17738                 "long-name": "RTP Demux",
17739                 "pad-templates": {
17740                     "sink": {
17741                         "caps": "application/x-rtp:\n",
17742                         "direction": "sink",
17743                         "presence": "always"
17744                     },
17745                     "src_%%u": {
17746                         "caps": "application/x-rtp:\n        payload: [ 0, 255 ]\n",
17747                         "direction": "src",
17748                         "presence": "sometimes"
17749                     }
17750                 },
17751                 "properties": {
17752                     "ignored-payload-types": {
17753                         "blurb": "Packets with these payload types will be dropped",
17754                         "conditionally-available": false,
17755                         "construct": false,
17756                         "construct-only": false,
17757                         "controllable": false,
17758                         "mutable": "null",
17759                         "readable": true,
17760                         "type": "GstValueArray",
17761                         "writable": true
17762                     }
17763                 },
17764                 "rank": "none",
17765                 "signals": {
17766                     "clear-pt-map": {
17767                         "action": true,
17768                         "args": [],
17769                         "return-type": "void",
17770                         "when": "last"
17771                     },
17772                     "new-payload-type": {
17773                         "args": [
17774                             {
17775                                 "name": "arg0",
17776                                 "type": "guint"
17777                             },
17778                             {
17779                                 "name": "arg1",
17780                                 "type": "GstPad"
17781                             }
17782                         ],
17783                         "return-type": "void",
17784                         "when": "last"
17785                     },
17786                     "payload-type-change": {
17787                         "args": [
17788                             {
17789                                 "name": "arg0",
17790                                 "type": "guint"
17791                             }
17792                         ],
17793                         "return-type": "void",
17794                         "when": "last"
17795                     },
17796                     "request-pt-map": {
17797                         "args": [
17798                             {
17799                                 "name": "arg0",
17800                                 "type": "guint"
17801                             }
17802                         ],
17803                         "return-type": "GstCaps",
17804                         "when": "last"
17805                     }
17806                 }
17807             },
17808             "rtprtxqueue": {
17809                 "author": "Wim Taymans <wim.taymans@gmail.com>",
17810                 "description": "Keep RTP packets in a queue for retransmission",
17811                 "hierarchy": [
17812                     "GstRTPRtxQueue",
17813                     "GstElement",
17814                     "GstObject",
17815                     "GInitiallyUnowned",
17816                     "GObject"
17817                 ],
17818                 "klass": "Codec",
17819                 "long-name": "RTP Retransmission Queue",
17820                 "pad-templates": {
17821                     "sink": {
17822                         "caps": "application/x-rtp:\n",
17823                         "direction": "sink",
17824                         "presence": "always"
17825                     },
17826                     "src": {
17827                         "caps": "application/x-rtp:\n",
17828                         "direction": "src",
17829                         "presence": "always"
17830                     }
17831                 },
17832                 "properties": {
17833                     "fulfilled-requests": {
17834                         "blurb": "Number of fulfilled retransmission requests",
17835                         "conditionally-available": false,
17836                         "construct": false,
17837                         "construct-only": false,
17838                         "controllable": false,
17839                         "default": "0",
17840                         "max": "-1",
17841                         "min": "0",
17842                         "mutable": "null",
17843                         "readable": true,
17844                         "type": "guint",
17845                         "writable": false
17846                     },
17847                     "max-size-packets": {
17848                         "blurb": "Amount of packets to queue (0 = unlimited)",
17849                         "conditionally-available": false,
17850                         "construct": false,
17851                         "construct-only": false,
17852                         "controllable": false,
17853                         "default": "100",
17854                         "max": "-1",
17855                         "min": "0",
17856                         "mutable": "null",
17857                         "readable": true,
17858                         "type": "guint",
17859                         "writable": true
17860                     },
17861                     "max-size-time": {
17862                         "blurb": "Amount of ms to queue (0 = unlimited)",
17863                         "conditionally-available": false,
17864                         "construct": false,
17865                         "construct-only": false,
17866                         "controllable": false,
17867                         "default": "0",
17868                         "max": "-1",
17869                         "min": "0",
17870                         "mutable": "null",
17871                         "readable": true,
17872                         "type": "guint",
17873                         "writable": true
17874                     },
17875                     "requests": {
17876                         "blurb": "Total number of retransmission requests",
17877                         "conditionally-available": false,
17878                         "construct": false,
17879                         "construct-only": false,
17880                         "controllable": false,
17881                         "default": "0",
17882                         "max": "-1",
17883                         "min": "0",
17884                         "mutable": "null",
17885                         "readable": true,
17886                         "type": "guint",
17887                         "writable": false
17888                     }
17889                 },
17890                 "rank": "none"
17891             },
17892             "rtprtxreceive": {
17893                 "author": "Julien Isorce <julien.isorce@collabora.co.uk>",
17894                 "description": "Receive retransmitted RTP packets according to RFC4588",
17895                 "hierarchy": [
17896                     "GstRtpRtxReceive",
17897                     "GstElement",
17898                     "GstObject",
17899                     "GInitiallyUnowned",
17900                     "GObject"
17901                 ],
17902                 "klass": "Codec",
17903                 "long-name": "RTP Retransmission receiver",
17904                 "pad-templates": {
17905                     "sink": {
17906                         "caps": "application/x-rtp:\n",
17907                         "direction": "sink",
17908                         "presence": "always"
17909                     },
17910                     "src": {
17911                         "caps": "application/x-rtp:\n",
17912                         "direction": "src",
17913                         "presence": "always"
17914                     }
17915                 },
17916                 "properties": {
17917                     "num-rtx-assoc-packets": {
17918                         "blurb": "Number of retransmission packets correctly associated with retransmission requests",
17919                         "conditionally-available": false,
17920                         "construct": false,
17921                         "construct-only": false,
17922                         "controllable": false,
17923                         "default": "0",
17924                         "max": "-1",
17925                         "min": "0",
17926                         "mutable": "null",
17927                         "readable": true,
17928                         "type": "guint",
17929                         "writable": false
17930                     },
17931                     "num-rtx-packets": {
17932                         "blurb": " Number of retransmission packets received",
17933                         "conditionally-available": false,
17934                         "construct": false,
17935                         "construct-only": false,
17936                         "controllable": false,
17937                         "default": "0",
17938                         "max": "-1",
17939                         "min": "0",
17940                         "mutable": "null",
17941                         "readable": true,
17942                         "type": "guint",
17943                         "writable": false
17944                     },
17945                     "num-rtx-requests": {
17946                         "blurb": "Number of retransmission events received",
17947                         "conditionally-available": false,
17948                         "construct": false,
17949                         "construct-only": false,
17950                         "controllable": false,
17951                         "default": "0",
17952                         "max": "-1",
17953                         "min": "0",
17954                         "mutable": "null",
17955                         "readable": true,
17956                         "type": "guint",
17957                         "writable": false
17958                     },
17959                     "payload-type-map": {
17960                         "blurb": "Map of original payload types to their retransmission payload types",
17961                         "conditionally-available": false,
17962                         "construct": false,
17963                         "construct-only": false,
17964                         "controllable": false,
17965                         "mutable": "null",
17966                         "readable": true,
17967                         "type": "GstStructure",
17968                         "writable": true
17969                     }
17970                 },
17971                 "rank": "none"
17972             },
17973             "rtprtxsend": {
17974                 "author": "Julien Isorce <julien.isorce@collabora.co.uk>",
17975                 "description": "Retransmit RTP packets when needed, according to RFC4588",
17976                 "hierarchy": [
17977                     "GstRtpRtxSend",
17978                     "GstElement",
17979                     "GstObject",
17980                     "GInitiallyUnowned",
17981                     "GObject"
17982                 ],
17983                 "klass": "Codec",
17984                 "long-name": "RTP Retransmission Sender",
17985                 "pad-templates": {
17986                     "sink": {
17987                         "caps": "application/x-rtp:\n",
17988                         "direction": "sink",
17989                         "presence": "always"
17990                     },
17991                     "src": {
17992                         "caps": "application/x-rtp:\n",
17993                         "direction": "src",
17994                         "presence": "always"
17995                     }
17996                 },
17997                 "properties": {
17998                     "clock-rate-map": {
17999                         "blurb": "Map of payload types to their clock rates",
18000                         "conditionally-available": false,
18001                         "construct": false,
18002                         "construct-only": false,
18003                         "controllable": false,
18004                         "mutable": "null",
18005                         "readable": true,
18006                         "type": "GstStructure",
18007                         "writable": true
18008                     },
18009                     "max-size-packets": {
18010                         "blurb": "Amount of packets to queue (0 = unlimited)",
18011                         "conditionally-available": false,
18012                         "construct": false,
18013                         "construct-only": false,
18014                         "controllable": false,
18015                         "default": "100",
18016                         "max": "32767",
18017                         "min": "0",
18018                         "mutable": "null",
18019                         "readable": true,
18020                         "type": "guint",
18021                         "writable": true
18022                     },
18023                     "max-size-time": {
18024                         "blurb": "Amount of ms to queue (0 = unlimited)",
18025                         "conditionally-available": false,
18026                         "construct": false,
18027                         "construct-only": false,
18028                         "controllable": false,
18029                         "default": "0",
18030                         "max": "-1",
18031                         "min": "0",
18032                         "mutable": "null",
18033                         "readable": true,
18034                         "type": "guint",
18035                         "writable": true
18036                     },
18037                     "num-rtx-packets": {
18038                         "blurb": " Number of retransmission packets sent",
18039                         "conditionally-available": false,
18040                         "construct": false,
18041                         "construct-only": false,
18042                         "controllable": false,
18043                         "default": "0",
18044                         "max": "-1",
18045                         "min": "0",
18046                         "mutable": "null",
18047                         "readable": true,
18048                         "type": "guint",
18049                         "writable": false
18050                     },
18051                     "num-rtx-requests": {
18052                         "blurb": "Number of retransmission events received",
18053                         "conditionally-available": false,
18054                         "construct": false,
18055                         "construct-only": false,
18056                         "controllable": false,
18057                         "default": "0",
18058                         "max": "-1",
18059                         "min": "0",
18060                         "mutable": "null",
18061                         "readable": true,
18062                         "type": "guint",
18063                         "writable": false
18064                     },
18065                     "payload-type-map": {
18066                         "blurb": "Map of original payload types to their retransmission payload types",
18067                         "conditionally-available": false,
18068                         "construct": false,
18069                         "construct-only": false,
18070                         "controllable": false,
18071                         "mutable": "null",
18072                         "readable": true,
18073                         "type": "GstStructure",
18074                         "writable": true
18075                     },
18076                     "ssrc-map": {
18077                         "blurb": "Map of SSRCs to their retransmission SSRCs for SSRC-multiplexed mode (default = random)",
18078                         "conditionally-available": false,
18079                         "construct": false,
18080                         "construct-only": false,
18081                         "controllable": false,
18082                         "mutable": "null",
18083                         "readable": false,
18084                         "type": "GstStructure",
18085                         "writable": true
18086                     }
18087                 },
18088                 "rank": "none"
18089             },
18090             "rtpsession": {
18091                 "author": "Wim Taymans <wim.taymans@gmail.com>",
18092                 "description": "Implement an RTP session",
18093                 "hierarchy": [
18094                     "GstRtpSession",
18095                     "GstElement",
18096                     "GstObject",
18097                     "GInitiallyUnowned",
18098                     "GObject"
18099                 ],
18100                 "klass": "Filter/Network/RTP",
18101                 "long-name": "RTP Session",
18102                 "pad-templates": {
18103                     "recv_rtcp_sink": {
18104                         "caps": "application/x-rtcp:\n",
18105                         "direction": "sink",
18106                         "presence": "request"
18107                     },
18108                     "recv_rtp_sink": {
18109                         "caps": "application/x-rtp:\n",
18110                         "direction": "sink",
18111                         "presence": "request"
18112                     },
18113                     "recv_rtp_src": {
18114                         "caps": "application/x-rtp:\n",
18115                         "direction": "src",
18116                         "presence": "sometimes"
18117                     },
18118                     "send_rtcp_src": {
18119                         "caps": "application/x-rtcp:\n",
18120                         "direction": "src",
18121                         "presence": "request"
18122                     },
18123                     "send_rtp_sink": {
18124                         "caps": "application/x-rtp:\n",
18125                         "direction": "sink",
18126                         "presence": "request"
18127                     },
18128                     "send_rtp_src": {
18129                         "caps": "application/x-rtp:\n",
18130                         "direction": "src",
18131                         "presence": "sometimes"
18132                     },
18133                     "sync_src": {
18134                         "caps": "application/x-rtcp:\n",
18135                         "direction": "src",
18136                         "presence": "sometimes"
18137                     }
18138                 },
18139                 "properties": {
18140                     "bandwidth": {
18141                         "blurb": "The bandwidth of the session in bytes per second (0 for auto-discover)",
18142                         "conditionally-available": false,
18143                         "construct": false,
18144                         "construct-only": false,
18145                         "controllable": false,
18146                         "default": "0",
18147                         "max": "1.79769e+308",
18148                         "min": "0",
18149                         "mutable": "null",
18150                         "readable": true,
18151                         "type": "gdouble",
18152                         "writable": true
18153                     },
18154                     "internal-session": {
18155                         "blurb": "The internal RTPSession object",
18156                         "conditionally-available": false,
18157                         "construct": false,
18158                         "construct-only": false,
18159                         "controllable": false,
18160                         "mutable": "null",
18161                         "readable": true,
18162                         "type": "RTPSession",
18163                         "writable": false
18164                     },
18165                     "max-dropout-time": {
18166                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
18167                         "conditionally-available": false,
18168                         "construct": false,
18169                         "construct-only": false,
18170                         "controllable": false,
18171                         "default": "60000",
18172                         "max": "-1",
18173                         "min": "0",
18174                         "mutable": "null",
18175                         "readable": true,
18176                         "type": "guint",
18177                         "writable": true
18178                     },
18179                     "max-misorder-time": {
18180                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
18181                         "conditionally-available": false,
18182                         "construct": false,
18183                         "construct-only": false,
18184                         "controllable": false,
18185                         "default": "2000",
18186                         "max": "-1",
18187                         "min": "0",
18188                         "mutable": "null",
18189                         "readable": true,
18190                         "type": "guint",
18191                         "writable": true
18192                     },
18193                     "ntp-time-source": {
18194                         "blurb": "NTP time source for RTCP packets",
18195                         "conditionally-available": false,
18196                         "construct": false,
18197                         "construct-only": false,
18198                         "controllable": false,
18199                         "default": "ntp (0)",
18200                         "mutable": "null",
18201                         "readable": true,
18202                         "type": "GstRtpNtpTimeSource",
18203                         "writable": true
18204                     },
18205                     "num-active-sources": {
18206                         "blurb": "The number of active sources in the session",
18207                         "conditionally-available": false,
18208                         "construct": false,
18209                         "construct-only": false,
18210                         "controllable": false,
18211                         "default": "0",
18212                         "max": "-1",
18213                         "min": "0",
18214                         "mutable": "null",
18215                         "readable": true,
18216                         "type": "guint",
18217                         "writable": false
18218                     },
18219                     "num-sources": {
18220                         "blurb": "The number of sources in the session",
18221                         "conditionally-available": false,
18222                         "construct": false,
18223                         "construct-only": false,
18224                         "controllable": false,
18225                         "default": "0",
18226                         "max": "-1",
18227                         "min": "0",
18228                         "mutable": "null",
18229                         "readable": true,
18230                         "type": "guint",
18231                         "writable": false
18232                     },
18233                     "probation": {
18234                         "blurb": "Consecutive packet sequence numbers to accept the source",
18235                         "conditionally-available": false,
18236                         "construct": false,
18237                         "construct-only": false,
18238                         "controllable": false,
18239                         "default": "2",
18240                         "max": "-1",
18241                         "min": "0",
18242                         "mutable": "null",
18243                         "readable": true,
18244                         "type": "guint",
18245                         "writable": true
18246                     },
18247                     "rtcp-fraction": {
18248                         "blurb": "The RTCP bandwidth of the session in bytes per second (or as a real fraction of the RTP bandwidth if < 1.0)",
18249                         "conditionally-available": false,
18250                         "construct": false,
18251                         "construct-only": false,
18252                         "controllable": false,
18253                         "default": "0.05",
18254                         "max": "1.79769e+308",
18255                         "min": "0",
18256                         "mutable": "null",
18257                         "readable": true,
18258                         "type": "gdouble",
18259                         "writable": true
18260                     },
18261                     "rtcp-min-interval": {
18262                         "blurb": "Minimum interval between Regular RTCP packet (in ns)",
18263                         "conditionally-available": false,
18264                         "construct": false,
18265                         "construct-only": false,
18266                         "controllable": false,
18267                         "default": "5000000000",
18268                         "max": "18446744073709551615",
18269                         "min": "0",
18270                         "mutable": "null",
18271                         "readable": true,
18272                         "type": "guint64",
18273                         "writable": true
18274                     },
18275                     "rtcp-rr-bandwidth": {
18276                         "blurb": "The RTCP bandwidth used for receivers in bytes per second (-1 = default)",
18277                         "conditionally-available": false,
18278                         "construct": false,
18279                         "construct-only": false,
18280                         "controllable": false,
18281                         "default": "-1",
18282                         "max": "2147483647",
18283                         "min": "-1",
18284                         "mutable": "null",
18285                         "readable": true,
18286                         "type": "gint",
18287                         "writable": true
18288                     },
18289                     "rtcp-rs-bandwidth": {
18290                         "blurb": "The RTCP bandwidth used for senders in bytes per second (-1 = default)",
18291                         "conditionally-available": false,
18292                         "construct": false,
18293                         "construct-only": false,
18294                         "controllable": false,
18295                         "default": "-1",
18296                         "max": "2147483647",
18297                         "min": "-1",
18298                         "mutable": "null",
18299                         "readable": true,
18300                         "type": "gint",
18301                         "writable": true
18302                     },
18303                     "rtcp-sync-send-time": {
18304                         "blurb": "Use send time or capture time for RTCP sync (TRUE = send time, FALSE = capture time)",
18305                         "conditionally-available": false,
18306                         "construct": false,
18307                         "construct-only": false,
18308                         "controllable": false,
18309                         "default": "true",
18310                         "mutable": "null",
18311                         "readable": true,
18312                         "type": "gboolean",
18313                         "writable": true
18314                     },
18315                     "rtp-profile": {
18316                         "blurb": "RTP profile to use",
18317                         "conditionally-available": false,
18318                         "construct": false,
18319                         "construct-only": false,
18320                         "controllable": false,
18321                         "default": "avp (1)",
18322                         "mutable": "null",
18323                         "readable": true,
18324                         "type": "GstRTPProfile",
18325                         "writable": true
18326                     },
18327                     "sdes": {
18328                         "blurb": "The SDES items of this session",
18329                         "conditionally-available": false,
18330                         "construct": false,
18331                         "construct-only": false,
18332                         "controllable": false,
18333                         "mutable": "null",
18334                         "readable": true,
18335                         "type": "GstStructure",
18336                         "writable": true
18337                     },
18338                     "stats": {
18339                         "blurb": "Various statistics",
18340                         "conditionally-available": false,
18341                         "construct": false,
18342                         "construct-only": false,
18343                         "controllable": false,
18344                         "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;",
18345                         "mutable": "null",
18346                         "readable": true,
18347                         "type": "GstStructure",
18348                         "writable": false
18349                     },
18350                     "twcc-stats": {
18351                         "blurb": "Various statistics from TWCC",
18352                         "conditionally-available": false,
18353                         "construct": false,
18354                         "construct-only": false,
18355                         "controllable": false,
18356                         "mutable": "null",
18357                         "readable": true,
18358                         "type": "GstStructure",
18359                         "writable": false
18360                     },
18361                     "use-pipeline-clock": {
18362                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages (DEPRECATED: Use ntp-time-source property)",
18363                         "conditionally-available": false,
18364                         "construct": false,
18365                         "construct-only": false,
18366                         "controllable": false,
18367                         "default": "false",
18368                         "mutable": "null",
18369                         "readable": true,
18370                         "type": "gboolean",
18371                         "writable": true
18372                     }
18373                 },
18374                 "rank": "none",
18375                 "signals": {
18376                     "clear-pt-map": {
18377                         "action": true,
18378                         "args": [],
18379                         "return-type": "void",
18380                         "when": "last"
18381                     },
18382                     "on-bye-ssrc": {
18383                         "args": [
18384                             {
18385                                 "name": "arg0",
18386                                 "type": "guint"
18387                             }
18388                         ],
18389                         "return-type": "void",
18390                         "when": "last"
18391                     },
18392                     "on-bye-timeout": {
18393                         "args": [
18394                             {
18395                                 "name": "arg0",
18396                                 "type": "guint"
18397                             }
18398                         ],
18399                         "return-type": "void",
18400                         "when": "last"
18401                     },
18402                     "on-new-sender-ssrc": {
18403                         "args": [
18404                             {
18405                                 "name": "arg0",
18406                                 "type": "guint"
18407                             }
18408                         ],
18409                         "return-type": "void",
18410                         "when": "last"
18411                     },
18412                     "on-new-ssrc": {
18413                         "args": [
18414                             {
18415                                 "name": "arg0",
18416                                 "type": "guint"
18417                             }
18418                         ],
18419                         "return-type": "void",
18420                         "when": "last"
18421                     },
18422                     "on-sender-ssrc-active": {
18423                         "args": [
18424                             {
18425                                 "name": "arg0",
18426                                 "type": "guint"
18427                             }
18428                         ],
18429                         "return-type": "void",
18430                         "when": "last"
18431                     },
18432                     "on-sender-timeout": {
18433                         "args": [
18434                             {
18435                                 "name": "arg0",
18436                                 "type": "guint"
18437                             }
18438                         ],
18439                         "return-type": "void",
18440                         "when": "last"
18441                     },
18442                     "on-ssrc-active": {
18443                         "args": [
18444                             {
18445                                 "name": "arg0",
18446                                 "type": "guint"
18447                             }
18448                         ],
18449                         "return-type": "void",
18450                         "when": "last"
18451                     },
18452                     "on-ssrc-collision": {
18453                         "args": [
18454                             {
18455                                 "name": "arg0",
18456                                 "type": "guint"
18457                             }
18458                         ],
18459                         "return-type": "void",
18460                         "when": "last"
18461                     },
18462                     "on-ssrc-sdes": {
18463                         "args": [
18464                             {
18465                                 "name": "arg0",
18466                                 "type": "guint"
18467                             }
18468                         ],
18469                         "return-type": "void",
18470                         "when": "last"
18471                     },
18472                     "on-ssrc-validated": {
18473                         "args": [
18474                             {
18475                                 "name": "arg0",
18476                                 "type": "guint"
18477                             }
18478                         ],
18479                         "return-type": "void",
18480                         "when": "last"
18481                     },
18482                     "on-timeout": {
18483                         "args": [
18484                             {
18485                                 "name": "arg0",
18486                                 "type": "guint"
18487                             }
18488                         ],
18489                         "return-type": "void",
18490                         "when": "last"
18491                     },
18492                     "request-pt-map": {
18493                         "args": [
18494                             {
18495                                 "name": "arg0",
18496                                 "type": "guint"
18497                             }
18498                         ],
18499                         "return-type": "GstCaps",
18500                         "when": "last"
18501                     }
18502                 }
18503             },
18504             "rtpssrcdemux": {
18505                 "author": "Wim Taymans <wim.taymans@gmail.com>",
18506                 "description": "Splits RTP streams based on the SSRC",
18507                 "hierarchy": [
18508                     "GstRtpSsrcDemux",
18509                     "GstElement",
18510                     "GstObject",
18511                     "GInitiallyUnowned",
18512                     "GObject"
18513                 ],
18514                 "klass": "Demux/Network/RTP",
18515                 "long-name": "RTP SSRC Demux",
18516                 "pad-templates": {
18517                     "rtcp_sink": {
18518                         "caps": "application/x-rtcp:\n",
18519                         "direction": "sink",
18520                         "presence": "always"
18521                     },
18522                     "rtcp_src_%%u": {
18523                         "caps": "application/x-rtcp:\n",
18524                         "direction": "src",
18525                         "presence": "sometimes"
18526                     },
18527                     "sink": {
18528                         "caps": "application/x-rtp:\n",
18529                         "direction": "sink",
18530                         "presence": "always"
18531                     },
18532                     "src_%%u": {
18533                         "caps": "application/x-rtp:\n",
18534                         "direction": "src",
18535                         "presence": "sometimes"
18536                     }
18537                 },
18538                 "properties": {
18539                     "max-streams": {
18540                         "blurb": "The maximum number of streams allowed",
18541                         "conditionally-available": false,
18542                         "construct": false,
18543                         "construct-only": false,
18544                         "controllable": false,
18545                         "default": "-1",
18546                         "max": "-1",
18547                         "min": "0",
18548                         "mutable": "null",
18549                         "readable": true,
18550                         "type": "guint",
18551                         "writable": true
18552                     }
18553                 },
18554                 "rank": "none",
18555                 "signals": {
18556                     "clear-ssrc": {
18557                         "action": true,
18558                         "args": [
18559                             {
18560                                 "name": "arg0",
18561                                 "type": "guint"
18562                             }
18563                         ],
18564                         "return-type": "void",
18565                         "when": "last"
18566                     },
18567                     "new-ssrc-pad": {
18568                         "args": [
18569                             {
18570                                 "name": "arg0",
18571                                 "type": "guint"
18572                             },
18573                             {
18574                                 "name": "arg1",
18575                                 "type": "GstPad"
18576                             }
18577                         ],
18578                         "return-type": "void",
18579                         "when": "last"
18580                     },
18581                     "removed-ssrc-pad": {
18582                         "args": [
18583                             {
18584                                 "name": "arg0",
18585                                 "type": "guint"
18586                             },
18587                             {
18588                                 "name": "arg1",
18589                                 "type": "GstPad"
18590                             }
18591                         ],
18592                         "return-type": "void",
18593                         "when": "last"
18594                     }
18595                 }
18596             },
18597             "rtpst2022-1-fecdec": {
18598                 "author": "Mathieu Duponchelle <mathieu@centricular.com>",
18599                 "description": "performs FEC as described by SMPTE 2022-1",
18600                 "hierarchy": [
18601                     "GstRTPST_2022_1_FecDec",
18602                     "GstElement",
18603                     "GstObject",
18604                     "GInitiallyUnowned",
18605                     "GObject"
18606                 ],
18607                 "klass": "SMPTE 2022-1 FEC decoding",
18608                 "long-name": "SMPTE 2022-1 FEC decoder",
18609                 "pad-templates": {
18610                     "fec_%%u": {
18611                         "caps": "application/x-rtp:\n",
18612                         "direction": "sink",
18613                         "presence": "request"
18614                     },
18615                     "sink": {
18616                         "caps": "application/x-rtp:\n",
18617                         "direction": "sink",
18618                         "presence": "always"
18619                     },
18620                     "src": {
18621                         "caps": "application/x-rtp:\n",
18622                         "direction": "src",
18623                         "presence": "always"
18624                     }
18625                 },
18626                 "properties": {
18627                     "size-time": {
18628                         "blurb": "The amount of data to store (in ns, 0-disable)",
18629                         "conditionally-available": false,
18630                         "construct": true,
18631                         "construct-only": false,
18632                         "controllable": false,
18633                         "default": "1000000000",
18634                         "max": "18446744073709551615",
18635                         "min": "0",
18636                         "mutable": "null",
18637                         "readable": true,
18638                         "type": "guint64",
18639                         "writable": true
18640                     }
18641                 },
18642                 "rank": "none"
18643             },
18644             "rtpst2022-1-fecenc": {
18645                 "author": "Mathieu Duponchelle <mathieu@centricular.com>",
18646                 "description": "performs FEC as described by SMPTE 2022-1",
18647                 "hierarchy": [
18648                     "GstRTPST_2022_1_FecEnc",
18649                     "GstElement",
18650                     "GstObject",
18651                     "GInitiallyUnowned",
18652                     "GObject"
18653                 ],
18654                 "klass": "SMPTE 2022-1 FEC encoding",
18655                 "long-name": "SMPTE 2022-1 FEC encoder",
18656                 "pad-templates": {
18657                     "fec_%%u": {
18658                         "caps": "application/x-rtp:\n",
18659                         "direction": "src",
18660                         "presence": "sometimes"
18661                     },
18662                     "sink": {
18663                         "caps": "application/x-rtp:\n",
18664                         "direction": "sink",
18665                         "presence": "always"
18666                     },
18667                     "src": {
18668                         "caps": "application/x-rtp:\n",
18669                         "direction": "src",
18670                         "presence": "always"
18671                     }
18672                 },
18673                 "properties": {
18674                     "columns": {
18675                         "blurb": "Number of columns to apply row FEC on, 0=disabled",
18676                         "conditionally-available": false,
18677                         "construct": true,
18678                         "construct-only": false,
18679                         "controllable": false,
18680                         "default": "0",
18681                         "max": "255",
18682                         "min": "0",
18683                         "mutable": "ready",
18684                         "readable": true,
18685                         "type": "guint",
18686                         "writable": true
18687                     },
18688                     "enable-column-fec": {
18689                         "blurb": "Whether the encoder should compute and send column FEC",
18690                         "conditionally-available": false,
18691                         "construct": true,
18692                         "construct-only": false,
18693                         "controllable": false,
18694                         "default": "true",
18695                         "mutable": "playing",
18696                         "readable": true,
18697                         "type": "gboolean",
18698                         "writable": true
18699                     },
18700                     "enable-row-fec": {
18701                         "blurb": "Whether the encoder should compute and send row FEC",
18702                         "conditionally-available": false,
18703                         "construct": true,
18704                         "construct-only": false,
18705                         "controllable": false,
18706                         "default": "true",
18707                         "mutable": "playing",
18708                         "readable": true,
18709                         "type": "gboolean",
18710                         "writable": true
18711                     },
18712                     "pt": {
18713                         "blurb": "The payload type of FEC packets",
18714                         "conditionally-available": false,
18715                         "construct": true,
18716                         "construct-only": false,
18717                         "controllable": false,
18718                         "default": "96",
18719                         "max": "255",
18720                         "min": "96",
18721                         "mutable": "ready",
18722                         "readable": true,
18723                         "type": "gint",
18724                         "writable": true
18725                     },
18726                     "rows": {
18727                         "blurb": "Number of rows to apply column FEC on, 0=disabled",
18728                         "conditionally-available": false,
18729                         "construct": true,
18730                         "construct-only": false,
18731                         "controllable": false,
18732                         "default": "0",
18733                         "max": "255",
18734                         "min": "0",
18735                         "mutable": "ready",
18736                         "readable": true,
18737                         "type": "guint",
18738                         "writable": true
18739                     }
18740                 },
18741                 "rank": "none"
18742             }
18743         },
18744         "filename": "gstrtpmanager",
18745         "license": "LGPL",
18746         "other-types": {
18747             "GstRTCPSync": {
18748                 "kind": "enum",
18749                 "values": [
18750                     {
18751                         "desc": "always",
18752                         "name": "always",
18753                         "value": "0"
18754                     },
18755                     {
18756                         "desc": "initial",
18757                         "name": "initial",
18758                         "value": "1"
18759                     },
18760                     {
18761                         "desc": "rtp-info",
18762                         "name": "rtp-info",
18763                         "value": "2"
18764                     }
18765                 ]
18766             },
18767             "GstRtpNtpTimeSource": {
18768                 "kind": "enum",
18769                 "values": [
18770                     {
18771                         "desc": "NTP time based on realtime clock",
18772                         "name": "ntp",
18773                         "value": "0"
18774                     },
18775                     {
18776                         "desc": "UNIX time based on realtime clock",
18777                         "name": "unix",
18778                         "value": "1"
18779                     },
18780                     {
18781                         "desc": "Running time based on pipeline clock",
18782                         "name": "running-time",
18783                         "value": "2"
18784                     },
18785                     {
18786                         "desc": "Pipeline clock time",
18787                         "name": "clock-time",
18788                         "value": "3"
18789                     }
18790                 ]
18791             },
18792             "RTPJitterBufferMode": {
18793                 "kind": "enum",
18794                 "values": [
18795                     {
18796                         "desc": "Only use RTP timestamps",
18797                         "name": "none",
18798                         "value": "0"
18799                     },
18800                     {
18801                         "desc": "Slave receiver to sender clock",
18802                         "name": "slave",
18803                         "value": "1"
18804                     },
18805                     {
18806                         "desc": "Do low/high watermark buffering",
18807                         "name": "buffer",
18808                         "value": "2"
18809                     },
18810                     {
18811                         "desc": "Synchronized sender and receiver clocks",
18812                         "name": "synced",
18813                         "value": "4"
18814                     }
18815                 ]
18816             },
18817             "RTPSession": {
18818                 "hierarchy": [
18819                     "RTPSession",
18820                     "GObject"
18821                 ],
18822                 "kind": "object",
18823                 "properties": {
18824                     "bandwidth": {
18825                         "blurb": "The bandwidth of the session in bits per second (0 for auto-discover)",
18826                         "conditionally-available": false,
18827                         "construct": false,
18828                         "construct-only": false,
18829                         "controllable": false,
18830                         "default": "0",
18831                         "max": "1.79769e+308",
18832                         "min": "0",
18833                         "mutable": "null",
18834                         "readable": true,
18835                         "type": "gdouble",
18836                         "writable": true
18837                     },
18838                     "disable-sr-timestamp": {
18839                         "blurb": "Whether sender reports should be timestamped",
18840                         "conditionally-available": false,
18841                         "construct": false,
18842                         "construct-only": false,
18843                         "controllable": false,
18844                         "default": "false",
18845                         "mutable": "null",
18846                         "readable": true,
18847                         "type": "gboolean",
18848                         "writable": true
18849                     },
18850                     "favor-new": {
18851                         "blurb": "Resolve SSRC conflict in favor of new sources",
18852                         "conditionally-available": false,
18853                         "construct": false,
18854                         "construct-only": false,
18855                         "controllable": false,
18856                         "default": "false",
18857                         "mutable": "null",
18858                         "readable": true,
18859                         "type": "gboolean",
18860                         "writable": true
18861                     },
18862                     "internal-source": {
18863                         "blurb": "The internal source element of the session (deprecated)",
18864                         "conditionally-available": false,
18865                         "construct": false,
18866                         "construct-only": false,
18867                         "controllable": false,
18868                         "mutable": "null",
18869                         "readable": true,
18870                         "type": "RTPSource",
18871                         "writable": false
18872                     },
18873                     "internal-ssrc": {
18874                         "blurb": "The internal SSRC used for the session (deprecated)",
18875                         "conditionally-available": false,
18876                         "construct": false,
18877                         "construct-only": false,
18878                         "controllable": false,
18879                         "default": "0",
18880                         "max": "-1",
18881                         "min": "0",
18882                         "mutable": "null",
18883                         "readable": true,
18884                         "type": "guint",
18885                         "writable": true
18886                     },
18887                     "max-dropout-time": {
18888                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
18889                         "conditionally-available": false,
18890                         "construct": false,
18891                         "construct-only": false,
18892                         "controllable": false,
18893                         "default": "60000",
18894                         "max": "-1",
18895                         "min": "0",
18896                         "mutable": "null",
18897                         "readable": true,
18898                         "type": "guint",
18899                         "writable": true
18900                     },
18901                     "max-misorder-time": {
18902                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
18903                         "conditionally-available": false,
18904                         "construct": false,
18905                         "construct-only": false,
18906                         "controllable": false,
18907                         "default": "2000",
18908                         "max": "-1",
18909                         "min": "0",
18910                         "mutable": "null",
18911                         "readable": true,
18912                         "type": "guint",
18913                         "writable": true
18914                     },
18915                     "num-active-sources": {
18916                         "blurb": "The number of active sources in the session",
18917                         "conditionally-available": false,
18918                         "construct": false,
18919                         "construct-only": false,
18920                         "controllable": false,
18921                         "default": "0",
18922                         "max": "-1",
18923                         "min": "0",
18924                         "mutable": "null",
18925                         "readable": true,
18926                         "type": "guint",
18927                         "writable": false
18928                     },
18929                     "num-sources": {
18930                         "blurb": "The number of sources in the session",
18931                         "conditionally-available": false,
18932                         "construct": false,
18933                         "construct-only": false,
18934                         "controllable": false,
18935                         "default": "0",
18936                         "max": "-1",
18937                         "min": "0",
18938                         "mutable": "null",
18939                         "readable": true,
18940                         "type": "guint",
18941                         "writable": false
18942                     },
18943                     "probation": {
18944                         "blurb": "Consecutive packet sequence numbers to accept the source",
18945                         "conditionally-available": false,
18946                         "construct": false,
18947                         "construct-only": false,
18948                         "controllable": false,
18949                         "default": "2",
18950                         "max": "-1",
18951                         "min": "0",
18952                         "mutable": "null",
18953                         "readable": true,
18954                         "type": "guint",
18955                         "writable": true
18956                     },
18957                     "rtcp-feedback-retention-window": {
18958                         "blurb": "Duration during which RTCP Feedback packets are retained (in ns)",
18959                         "conditionally-available": false,
18960                         "construct": false,
18961                         "construct-only": false,
18962                         "controllable": false,
18963                         "default": "2000000000",
18964                         "max": "18446744073709551615",
18965                         "min": "0",
18966                         "mutable": "null",
18967                         "readable": true,
18968                         "type": "guint64",
18969                         "writable": true
18970                     },
18971                     "rtcp-fraction": {
18972                         "blurb": "The fraction of the bandwidth used for RTCP in bits per second (or as a real fraction of the RTP bandwidth if < 1)",
18973                         "conditionally-available": false,
18974                         "construct": false,
18975                         "construct-only": false,
18976                         "controllable": false,
18977                         "default": "0.05",
18978                         "max": "1.79769e+308",
18979                         "min": "0",
18980                         "mutable": "null",
18981                         "readable": true,
18982                         "type": "gdouble",
18983                         "writable": true
18984                     },
18985                     "rtcp-immediate-feedback-threshold": {
18986                         "blurb": "The maximum number of members of a RTP session for which immediate feedback is used (DEPRECATED: has no effect and is not needed)",
18987                         "conditionally-available": false,
18988                         "construct": false,
18989                         "construct-only": false,
18990                         "controllable": false,
18991                         "default": "3",
18992                         "max": "-1",
18993                         "min": "0",
18994                         "mutable": "null",
18995                         "readable": true,
18996                         "type": "guint",
18997                         "writable": true
18998                     },
18999                     "rtcp-min-interval": {
19000                         "blurb": "Minimum interval between Regular RTCP packet (in ns)",
19001                         "conditionally-available": false,
19002                         "construct": false,
19003                         "construct-only": false,
19004                         "controllable": false,
19005                         "default": "5000000000",
19006                         "max": "18446744073709551615",
19007                         "min": "0",
19008                         "mutable": "null",
19009                         "readable": true,
19010                         "type": "guint64",
19011                         "writable": true
19012                     },
19013                     "rtcp-mtu": {
19014                         "blurb": "The maximum size of the RTCP packets",
19015                         "conditionally-available": false,
19016                         "construct": false,
19017                         "construct-only": false,
19018                         "controllable": false,
19019                         "default": "1400",
19020                         "max": "32767",
19021                         "min": "16",
19022                         "mutable": "null",
19023                         "readable": true,
19024                         "type": "guint",
19025                         "writable": true
19026                     },
19027                     "rtcp-reduced-size": {
19028                         "blurb": "Use Reduced Size RTCP for feedback packets",
19029                         "conditionally-available": false,
19030                         "construct": false,
19031                         "construct-only": false,
19032                         "controllable": false,
19033                         "default": "false",
19034                         "mutable": "null",
19035                         "readable": true,
19036                         "type": "gboolean",
19037                         "writable": true
19038                     },
19039                     "rtcp-rr-bandwidth": {
19040                         "blurb": "The RTCP bandwidth used for receivers in bits per second (-1 = default)",
19041                         "conditionally-available": false,
19042                         "construct": false,
19043                         "construct-only": false,
19044                         "controllable": false,
19045                         "default": "-1",
19046                         "max": "2147483647",
19047                         "min": "-1",
19048                         "mutable": "null",
19049                         "readable": true,
19050                         "type": "gint",
19051                         "writable": true
19052                     },
19053                     "rtcp-rs-bandwidth": {
19054                         "blurb": "The RTCP bandwidth used for senders in bits per second (-1 = default)",
19055                         "conditionally-available": false,
19056                         "construct": false,
19057                         "construct-only": false,
19058                         "controllable": false,
19059                         "default": "-1",
19060                         "max": "2147483647",
19061                         "min": "-1",
19062                         "mutable": "null",
19063                         "readable": true,
19064                         "type": "gint",
19065                         "writable": true
19066                     },
19067                     "rtp-profile": {
19068                         "blurb": "RTP profile to use for this session",
19069                         "conditionally-available": false,
19070                         "construct": false,
19071                         "construct-only": false,
19072                         "controllable": false,
19073                         "default": "avp (1)",
19074                         "mutable": "null",
19075                         "readable": true,
19076                         "type": "GstRTPProfile",
19077                         "writable": true
19078                     },
19079                     "sdes": {
19080                         "blurb": "The SDES items of this session",
19081                         "conditionally-available": false,
19082                         "construct": false,
19083                         "construct-only": false,
19084                         "controllable": false,
19085                         "mutable": "null",
19086                         "readable": true,
19087                         "type": "GstStructure",
19088                         "writable": true
19089                     },
19090                     "sources": {
19091                         "blurb": "An array of all known sources in the session",
19092                         "conditionally-available": false,
19093                         "construct": false,
19094                         "construct-only": false,
19095                         "controllable": false,
19096                         "mutable": "null",
19097                         "readable": true,
19098                         "type": "GValueArray",
19099                         "writable": false
19100                     },
19101                     "stats": {
19102                         "blurb": "Various statistics",
19103                         "conditionally-available": false,
19104                         "construct": false,
19105                         "construct-only": false,
19106                         "controllable": false,
19107                         "default": "application/x-rtp-session-stats, rtx-drop-count=(uint)0, sent-nack-count=(uint)0, recv-nack-count=(uint)0, source-stats=(GValueArray)<  >;",
19108                         "mutable": "null",
19109                         "readable": true,
19110                         "type": "GstStructure",
19111                         "writable": false
19112                     },
19113                     "twcc-feedback-interval": {
19114                         "blurb": "The interval to send TWCC reports on",
19115                         "conditionally-available": false,
19116                         "construct": false,
19117                         "construct-only": false,
19118                         "controllable": false,
19119                         "default": "18446744073709551615",
19120                         "max": "18446744073709551615",
19121                         "min": "0",
19122                         "mutable": "null",
19123                         "readable": true,
19124                         "type": "guint64",
19125                         "writable": true
19126                     }
19127                 },
19128                 "signals": {
19129                     "get-source-by-ssrc": {
19130                         "action": true,
19131                         "args": [
19132                             {
19133                                 "name": "arg0",
19134                                 "type": "guint"
19135                             }
19136                         ],
19137                         "return-type": "RTPSource",
19138                         "when": "last"
19139                     },
19140                     "on-app-rtcp": {
19141                         "args": [
19142                             {
19143                                 "name": "arg0",
19144                                 "type": "guint"
19145                             },
19146                             {
19147                                 "name": "arg1",
19148                                 "type": "guint"
19149                             },
19150                             {
19151                                 "name": "arg2",
19152                                 "type": "gchararray"
19153                             },
19154                             {
19155                                 "name": "arg3",
19156                                 "type": "GstBuffer"
19157                             }
19158                         ],
19159                         "return-type": "void",
19160                         "when": "last"
19161                     },
19162                     "on-bye-ssrc": {
19163                         "args": [
19164                             {
19165                                 "name": "arg0",
19166                                 "type": "RTPSource"
19167                             }
19168                         ],
19169                         "return-type": "void",
19170                         "when": "last"
19171                     },
19172                     "on-bye-timeout": {
19173                         "args": [
19174                             {
19175                                 "name": "arg0",
19176                                 "type": "RTPSource"
19177                             }
19178                         ],
19179                         "return-type": "void",
19180                         "when": "last"
19181                     },
19182                     "on-feedback-rtcp": {
19183                         "args": [
19184                             {
19185                                 "name": "arg0",
19186                                 "type": "guint"
19187                             },
19188                             {
19189                                 "name": "arg1",
19190                                 "type": "guint"
19191                             },
19192                             {
19193                                 "name": "arg2",
19194                                 "type": "guint"
19195                             },
19196                             {
19197                                 "name": "arg3",
19198                                 "type": "guint"
19199                             },
19200                             {
19201                                 "name": "arg4",
19202                                 "type": "GstBuffer"
19203                             }
19204                         ],
19205                         "return-type": "void",
19206                         "when": "last"
19207                     },
19208                     "on-new-sender-ssrc": {
19209                         "args": [
19210                             {
19211                                 "name": "arg0",
19212                                 "type": "RTPSource"
19213                             }
19214                         ],
19215                         "return-type": "void",
19216                         "when": "last"
19217                     },
19218                     "on-new-ssrc": {
19219                         "args": [
19220                             {
19221                                 "name": "arg0",
19222                                 "type": "RTPSource"
19223                             }
19224                         ],
19225                         "return-type": "void",
19226                         "when": "last"
19227                     },
19228                     "on-receiving-rtcp": {
19229                         "args": [
19230                             {
19231                                 "name": "arg0",
19232                                 "type": "GstBuffer"
19233                             }
19234                         ],
19235                         "return-type": "void",
19236                         "when": "last"
19237                     },
19238                     "on-sender-ssrc-active": {
19239                         "args": [
19240                             {
19241                                 "name": "arg0",
19242                                 "type": "RTPSource"
19243                             }
19244                         ],
19245                         "return-type": "void",
19246                         "when": "last"
19247                     },
19248                     "on-sender-timeout": {
19249                         "args": [
19250                             {
19251                                 "name": "arg0",
19252                                 "type": "RTPSource"
19253                             }
19254                         ],
19255                         "return-type": "void",
19256                         "when": "last"
19257                     },
19258                     "on-sending-nacks": {
19259                         "args": [
19260                             {
19261                                 "name": "arg0",
19262                                 "type": "guint"
19263                             },
19264                             {
19265                                 "name": "arg1",
19266                                 "type": "guint"
19267                             },
19268                             {
19269                                 "name": "arg2",
19270                                 "type": "GArray"
19271                             },
19272                             {
19273                                 "name": "arg3",
19274                                 "type": "GstBuffer"
19275                             }
19276                         ],
19277                         "return-type": "guint",
19278                         "when": "last"
19279                     },
19280                     "on-sending-rtcp": {
19281                         "args": [
19282                             {
19283                                 "name": "arg0",
19284                                 "type": "GstBuffer"
19285                             },
19286                             {
19287                                 "name": "arg1",
19288                                 "type": "gboolean"
19289                             }
19290                         ],
19291                         "return-type": "gboolean",
19292                         "when": "last"
19293                     },
19294                     "on-ssrc-active": {
19295                         "args": [
19296                             {
19297                                 "name": "arg0",
19298                                 "type": "RTPSource"
19299                             }
19300                         ],
19301                         "return-type": "void",
19302                         "when": "last"
19303                     },
19304                     "on-ssrc-collision": {
19305                         "args": [
19306                             {
19307                                 "name": "arg0",
19308                                 "type": "RTPSource"
19309                             }
19310                         ],
19311                         "return-type": "void",
19312                         "when": "last"
19313                     },
19314                     "on-ssrc-sdes": {
19315                         "args": [
19316                             {
19317                                 "name": "arg0",
19318                                 "type": "RTPSource"
19319                             }
19320                         ],
19321                         "return-type": "void",
19322                         "when": "last"
19323                     },
19324                     "on-ssrc-validated": {
19325                         "args": [
19326                             {
19327                                 "name": "arg0",
19328                                 "type": "RTPSource"
19329                             }
19330                         ],
19331                         "return-type": "void",
19332                         "when": "last"
19333                     },
19334                     "on-timeout": {
19335                         "args": [
19336                             {
19337                                 "name": "arg0",
19338                                 "type": "RTPSource"
19339                             }
19340                         ],
19341                         "return-type": "void",
19342                         "when": "last"
19343                     },
19344                     "send-rtcp": {
19345                         "action": true,
19346                         "args": [
19347                             {
19348                                 "name": "arg0",
19349                                 "type": "guint64"
19350                             }
19351                         ],
19352                         "return-type": "void",
19353                         "when": "last"
19354                     },
19355                     "send-rtcp-full": {
19356                         "action": true,
19357                         "args": [
19358                             {
19359                                 "name": "arg0",
19360                                 "type": "guint64"
19361                             }
19362                         ],
19363                         "return-type": "gboolean",
19364                         "when": "last"
19365                     }
19366                 }
19367             },
19368             "RTPSource": {
19369                 "hierarchy": [
19370                     "RTPSource",
19371                     "GObject"
19372                 ],
19373                 "kind": "object",
19374                 "properties": {
19375                     "disable-rtcp": {
19376                         "blurb": "Disable sending RTCP packets for this source",
19377                         "conditionally-available": false,
19378                         "construct": false,
19379                         "construct-only": false,
19380                         "controllable": false,
19381                         "default": "false",
19382                         "mutable": "null",
19383                         "readable": true,
19384                         "type": "gboolean",
19385                         "writable": true
19386                     },
19387                     "is-csrc": {
19388                         "blurb": "If this SSRC is acting as a contributing source",
19389                         "conditionally-available": false,
19390                         "construct": false,
19391                         "construct-only": false,
19392                         "controllable": false,
19393                         "default": "false",
19394                         "mutable": "null",
19395                         "readable": true,
19396                         "type": "gboolean",
19397                         "writable": false
19398                     },
19399                     "is-sender": {
19400                         "blurb": "If this SSRC is a sender",
19401                         "conditionally-available": false,
19402                         "construct": false,
19403                         "construct-only": false,
19404                         "controllable": false,
19405                         "default": "false",
19406                         "mutable": "null",
19407                         "readable": true,
19408                         "type": "gboolean",
19409                         "writable": false
19410                     },
19411                     "is-validated": {
19412                         "blurb": "If this SSRC is validated",
19413                         "conditionally-available": false,
19414                         "construct": false,
19415                         "construct-only": false,
19416                         "controllable": false,
19417                         "default": "false",
19418                         "mutable": "null",
19419                         "readable": true,
19420                         "type": "gboolean",
19421                         "writable": false
19422                     },
19423                     "max-dropout-time": {
19424                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
19425                         "conditionally-available": false,
19426                         "construct": false,
19427                         "construct-only": false,
19428                         "controllable": false,
19429                         "default": "60000",
19430                         "max": "-1",
19431                         "min": "0",
19432                         "mutable": "null",
19433                         "readable": true,
19434                         "type": "guint",
19435                         "writable": true
19436                     },
19437                     "max-misorder-time": {
19438                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
19439                         "conditionally-available": false,
19440                         "construct": false,
19441                         "construct-only": false,
19442                         "controllable": false,
19443                         "default": "2000",
19444                         "max": "-1",
19445                         "min": "0",
19446                         "mutable": "null",
19447                         "readable": true,
19448                         "type": "guint",
19449                         "writable": true
19450                     },
19451                     "probation": {
19452                         "blurb": "Consecutive packet sequence numbers to accept the source",
19453                         "conditionally-available": false,
19454                         "construct": false,
19455                         "construct-only": false,
19456                         "controllable": false,
19457                         "default": "2",
19458                         "max": "-1",
19459                         "min": "0",
19460                         "mutable": "null",
19461                         "readable": true,
19462                         "type": "guint",
19463                         "writable": true
19464                     },
19465                     "sdes": {
19466                         "blurb": "The SDES information for this source",
19467                         "conditionally-available": false,
19468                         "construct": false,
19469                         "construct-only": false,
19470                         "controllable": false,
19471                         "default": "application/x-rtp-source-sdes;",
19472                         "mutable": "null",
19473                         "readable": true,
19474                         "type": "GstStructure",
19475                         "writable": false
19476                     },
19477                     "ssrc": {
19478                         "blurb": "The SSRC of this source",
19479                         "conditionally-available": false,
19480                         "construct": false,
19481                         "construct-only": true,
19482                         "controllable": false,
19483                         "default": "0",
19484                         "max": "-1",
19485                         "min": "0",
19486                         "mutable": "null",
19487                         "readable": true,
19488                         "type": "guint",
19489                         "writable": true
19490                     },
19491                     "stats": {
19492                         "blurb": "The stats of this source",
19493                         "conditionally-available": false,
19494                         "construct": false,
19495                         "construct-only": false,
19496                         "controllable": false,
19497                         "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;",
19498                         "mutable": "null",
19499                         "readable": true,
19500                         "type": "GstStructure",
19501                         "writable": false
19502                     }
19503                 }
19504             }
19505         },
19506         "package": "GStreamer Good Plug-ins",
19507         "source": "gst-plugins-good",
19508         "tracers": {},
19509         "url": "Unknown package origin"
19510     },
19511     "rtsp": {
19512         "description": "transfer data via RTSP",
19513         "elements": {
19514             "rtpdec": {
19515                 "author": "Wim Taymans <wim.taymans@gmail.com>",
19516                 "description": "Accepts raw RTP and RTCP packets and sends them forward",
19517                 "hierarchy": [
19518                     "GstRTPDec",
19519                     "GstElement",
19520                     "GstObject",
19521                     "GInitiallyUnowned",
19522                     "GObject"
19523                 ],
19524                 "klass": "Codec/Parser/Network",
19525                 "long-name": "RTP Decoder",
19526                 "pad-templates": {
19527                     "recv_rtcp_sink_%%u": {
19528                         "caps": "application/x-rtcp:\n",
19529                         "direction": "sink",
19530                         "presence": "request"
19531                     },
19532                     "recv_rtp_sink_%%u": {
19533                         "caps": "application/x-rtp:\n",
19534                         "direction": "sink",
19535                         "presence": "request"
19536                     },
19537                     "recv_rtp_src_%%u_%%u_%%u": {
19538                         "caps": "application/x-rtp:\n",
19539                         "direction": "src",
19540                         "presence": "sometimes"
19541                     },
19542                     "rtcp_src_%%u": {
19543                         "caps": "application/x-rtcp:\n",
19544                         "direction": "src",
19545                         "presence": "request"
19546                     }
19547                 },
19548                 "properties": {
19549                     "latency": {
19550                         "blurb": "Amount of ms to buffer",
19551                         "conditionally-available": false,
19552                         "construct": false,
19553                         "construct-only": false,
19554                         "controllable": false,
19555                         "default": "200",
19556                         "max": "-1",
19557                         "min": "0",
19558                         "mutable": "null",
19559                         "readable": true,
19560                         "type": "guint",
19561                         "writable": true
19562                     }
19563                 },
19564                 "rank": "none",
19565                 "signals": {
19566                     "clear-pt-map": {
19567                         "args": [],
19568                         "return-type": "void",
19569                         "when": "last"
19570                     },
19571                     "on-bye-ssrc": {
19572                         "args": [
19573                             {
19574                                 "name": "arg0",
19575                                 "type": "guint"
19576                             },
19577                             {
19578                                 "name": "arg1",
19579                                 "type": "guint"
19580                             }
19581                         ],
19582                         "return-type": "void",
19583                         "when": "last"
19584                     },
19585                     "on-bye-timeout": {
19586                         "args": [
19587                             {
19588                                 "name": "arg0",
19589                                 "type": "guint"
19590                             },
19591                             {
19592                                 "name": "arg1",
19593                                 "type": "guint"
19594                             }
19595                         ],
19596                         "return-type": "void",
19597                         "when": "last"
19598                     },
19599                     "on-new-ssrc": {
19600                         "args": [
19601                             {
19602                                 "name": "arg0",
19603                                 "type": "guint"
19604                             },
19605                             {
19606                                 "name": "arg1",
19607                                 "type": "guint"
19608                             }
19609                         ],
19610                         "return-type": "void",
19611                         "when": "last"
19612                     },
19613                     "on-ssrc-collision": {
19614                         "args": [
19615                             {
19616                                 "name": "arg0",
19617                                 "type": "guint"
19618                             },
19619                             {
19620                                 "name": "arg1",
19621                                 "type": "guint"
19622                             }
19623                         ],
19624                         "return-type": "void",
19625                         "when": "last"
19626                     },
19627                     "on-ssrc-validated": {
19628                         "args": [
19629                             {
19630                                 "name": "arg0",
19631                                 "type": "guint"
19632                             },
19633                             {
19634                                 "name": "arg1",
19635                                 "type": "guint"
19636                             }
19637                         ],
19638                         "return-type": "void",
19639                         "when": "last"
19640                     },
19641                     "on-timeout": {
19642                         "args": [
19643                             {
19644                                 "name": "arg0",
19645                                 "type": "guint"
19646                             },
19647                             {
19648                                 "name": "arg1",
19649                                 "type": "guint"
19650                             }
19651                         ],
19652                         "return-type": "void",
19653                         "when": "last"
19654                     },
19655                     "request-pt-map": {
19656                         "args": [
19657                             {
19658                                 "name": "arg0",
19659                                 "type": "guint"
19660                             },
19661                             {
19662                                 "name": "arg1",
19663                                 "type": "guint"
19664                             }
19665                         ],
19666                         "return-type": "GstCaps",
19667                         "when": "last"
19668                     }
19669                 }
19670             },
19671             "rtspsrc": {
19672                 "author": "Wim Taymans <wim@fluendo.com>, Thijs Vermeir <thijs.vermeir@barco.com>, Lutz Mueller <lutz@topfrose.de>",
19673                 "description": "Receive data over the network via RTSP (RFC 2326)",
19674                 "hierarchy": [
19675                     "GstRTSPSrc",
19676                     "GstBin",
19677                     "GstElement",
19678                     "GstObject",
19679                     "GInitiallyUnowned",
19680                     "GObject"
19681                 ],
19682                 "interfaces": [
19683                     "GstChildProxy",
19684                     "GstURIHandler"
19685                 ],
19686                 "klass": "Source/Network",
19687                 "long-name": "RTSP packet receiver",
19688                 "pad-templates": {
19689                     "stream_%%u": {
19690                         "caps": "application/x-rtp:\napplication/x-rdt:\n",
19691                         "direction": "src",
19692                         "presence": "sometimes"
19693                     }
19694                 },
19695                 "properties": {
19696                     "backchannel": {
19697                         "blurb": "The type of backchannel to setup. Default is 'none'.",
19698                         "conditionally-available": false,
19699                         "construct": false,
19700                         "construct-only": false,
19701                         "controllable": false,
19702                         "default": "none (0)",
19703                         "mutable": "null",
19704                         "readable": true,
19705                         "type": "GstRTSPBackchannel",
19706                         "writable": true
19707                     },
19708                     "buffer-mode": {
19709                         "blurb": "Control the buffering algorithm in use",
19710                         "conditionally-available": false,
19711                         "construct": false,
19712                         "construct-only": false,
19713                         "controllable": false,
19714                         "default": "auto (3)",
19715                         "mutable": "null",
19716                         "readable": true,
19717                         "type": "GstRTSPSrcBufferMode",
19718                         "writable": true
19719                     },
19720                     "connection-speed": {
19721                         "blurb": "Network connection speed in kbps (0 = unknown)",
19722                         "conditionally-available": false,
19723                         "construct": false,
19724                         "construct-only": false,
19725                         "controllable": false,
19726                         "default": "0",
19727                         "max": "18446744073709551",
19728                         "min": "0",
19729                         "mutable": "null",
19730                         "readable": true,
19731                         "type": "guint64",
19732                         "writable": true
19733                     },
19734                     "debug": {
19735                         "blurb": "Dump request and response messages to stdout(DEPRECATED: Printed all RTSP message to gstreamer log as 'log' level)",
19736                         "conditionally-available": false,
19737                         "construct": false,
19738                         "construct-only": false,
19739                         "controllable": false,
19740                         "default": "false",
19741                         "mutable": "null",
19742                         "readable": true,
19743                         "type": "gboolean",
19744                         "writable": true
19745                     },
19746                     "default-rtsp-version": {
19747                         "blurb": "The RTSP version that should be tried first when negotiating version.",
19748                         "conditionally-available": false,
19749                         "construct": false,
19750                         "construct-only": false,
19751                         "controllable": false,
19752                         "default": "1-0 (16)",
19753                         "mutable": "null",
19754                         "readable": true,
19755                         "type": "GstRTSPVersion",
19756                         "writable": true
19757                     },
19758                     "do-retransmission": {
19759                         "blurb": "Ask the server to retransmit lost packets",
19760                         "conditionally-available": false,
19761                         "construct": false,
19762                         "construct-only": false,
19763                         "controllable": false,
19764                         "default": "true",
19765                         "mutable": "null",
19766                         "readable": true,
19767                         "type": "gboolean",
19768                         "writable": true
19769                     },
19770                     "do-rtcp": {
19771                         "blurb": "Send RTCP packets, disable for old incompatible server.",
19772                         "conditionally-available": false,
19773                         "construct": false,
19774                         "construct-only": false,
19775                         "controllable": false,
19776                         "default": "true",
19777                         "mutable": "null",
19778                         "readable": true,
19779                         "type": "gboolean",
19780                         "writable": true
19781                     },
19782                     "do-rtsp-keep-alive": {
19783                         "blurb": "Send RTSP keep alive packets, disable for old incompatible server.",
19784                         "conditionally-available": false,
19785                         "construct": false,
19786                         "construct-only": false,
19787                         "controllable": false,
19788                         "default": "true",
19789                         "mutable": "null",
19790                         "readable": true,
19791                         "type": "gboolean",
19792                         "writable": true
19793                     },
19794                     "drop-on-latency": {
19795                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
19796                         "conditionally-available": false,
19797                         "construct": false,
19798                         "construct-only": false,
19799                         "controllable": false,
19800                         "default": "false",
19801                         "mutable": "null",
19802                         "readable": true,
19803                         "type": "gboolean",
19804                         "writable": true
19805                     },
19806                     "ignore-x-server-reply": {
19807                         "blurb": "Whether to ignore the x-server-ip-address server header reply",
19808                         "conditionally-available": false,
19809                         "construct": false,
19810                         "construct-only": false,
19811                         "controllable": false,
19812                         "default": "false",
19813                         "mutable": "null",
19814                         "readable": true,
19815                         "type": "gboolean",
19816                         "writable": true
19817                     },
19818                     "is-live": {
19819                         "blurb": "Whether to act as a live source",
19820                         "conditionally-available": false,
19821                         "construct": false,
19822                         "construct-only": false,
19823                         "controllable": false,
19824                         "default": "true",
19825                         "mutable": "null",
19826                         "readable": true,
19827                         "type": "gboolean",
19828                         "writable": true
19829                     },
19830                     "latency": {
19831                         "blurb": "Amount of ms to buffer",
19832                         "conditionally-available": false,
19833                         "construct": false,
19834                         "construct-only": false,
19835                         "controllable": false,
19836                         "default": "2000",
19837                         "max": "-1",
19838                         "min": "0",
19839                         "mutable": "null",
19840                         "readable": true,
19841                         "type": "guint",
19842                         "writable": true
19843                     },
19844                     "location": {
19845                         "blurb": "Location of the RTSP url to read",
19846                         "conditionally-available": false,
19847                         "construct": false,
19848                         "construct-only": false,
19849                         "controllable": false,
19850                         "default": "NULL",
19851                         "mutable": "null",
19852                         "readable": true,
19853                         "type": "gchararray",
19854                         "writable": true
19855                     },
19856                     "max-rtcp-rtp-time-diff": {
19857                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
19858                         "conditionally-available": false,
19859                         "construct": false,
19860                         "construct-only": false,
19861                         "controllable": false,
19862                         "default": "1000",
19863                         "max": "2147483647",
19864                         "min": "-1",
19865                         "mutable": "null",
19866                         "readable": true,
19867                         "type": "gint",
19868                         "writable": true
19869                     },
19870                     "max-ts-offset": {
19871                         "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)",
19872                         "conditionally-available": false,
19873                         "construct": false,
19874                         "construct-only": false,
19875                         "controllable": false,
19876                         "default": "3000000000",
19877                         "max": "9223372036854775807",
19878                         "min": "0",
19879                         "mutable": "null",
19880                         "readable": true,
19881                         "type": "gint64",
19882                         "writable": true
19883                     },
19884                     "max-ts-offset-adjustment": {
19885                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
19886                         "conditionally-available": false,
19887                         "construct": false,
19888                         "construct-only": false,
19889                         "controllable": false,
19890                         "default": "0",
19891                         "max": "18446744073709551615",
19892                         "min": "0",
19893                         "mutable": "null",
19894                         "readable": true,
19895                         "type": "guint64",
19896                         "writable": true
19897                     },
19898                     "multicast-iface": {
19899                         "blurb": "The network interface on which to join the multicast group",
19900                         "conditionally-available": false,
19901                         "construct": false,
19902                         "construct-only": false,
19903                         "controllable": false,
19904                         "default": "NULL",
19905                         "mutable": "null",
19906                         "readable": true,
19907                         "type": "gchararray",
19908                         "writable": true
19909                     },
19910                     "nat-method": {
19911                         "blurb": "Method to use for traversing firewalls and NAT",
19912                         "conditionally-available": false,
19913                         "construct": false,
19914                         "construct-only": false,
19915                         "controllable": false,
19916                         "default": "dummy (1)",
19917                         "mutable": "null",
19918                         "readable": true,
19919                         "type": "GstRTSPNatMethod",
19920                         "writable": true
19921                     },
19922                     "ntp-sync": {
19923                         "blurb": "Synchronize received streams to the NTP clock",
19924                         "conditionally-available": false,
19925                         "construct": false,
19926                         "construct-only": false,
19927                         "controllable": false,
19928                         "default": "false",
19929                         "mutable": "null",
19930                         "readable": true,
19931                         "type": "gboolean",
19932                         "writable": true
19933                     },
19934                     "ntp-time-source": {
19935                         "blurb": "NTP time source for RTCP packets",
19936                         "conditionally-available": false,
19937                         "construct": false,
19938                         "construct-only": false,
19939                         "controllable": false,
19940                         "default": "ntp (0)",
19941                         "mutable": "null",
19942                         "readable": true,
19943                         "type": "GstRTSPSrcNtpTimeSource",
19944                         "writable": true
19945                     },
19946                     "onvif-mode": {
19947                         "blurb": "Act as an ONVIF client",
19948                         "conditionally-available": false,
19949                         "construct": false,
19950                         "construct-only": false,
19951                         "controllable": false,
19952                         "default": "false",
19953                         "mutable": "null",
19954                         "readable": true,
19955                         "type": "gboolean",
19956                         "writable": true
19957                     },
19958                     "onvif-rate-control": {
19959                         "blurb": "When in onvif-mode, whether to set Rate-Control to yes or no",
19960                         "conditionally-available": false,
19961                         "construct": false,
19962                         "construct-only": false,
19963                         "controllable": false,
19964                         "default": "true",
19965                         "mutable": "null",
19966                         "readable": true,
19967                         "type": "gboolean",
19968                         "writable": true
19969                     },
19970                     "port-range": {
19971                         "blurb": "Client port range that can be used to receive RTP and RTCP data, eg. 3000-3005 (NULL = no restrictions)",
19972                         "conditionally-available": false,
19973                         "construct": false,
19974                         "construct-only": false,
19975                         "controllable": false,
19976                         "default": "NULL",
19977                         "mutable": "null",
19978                         "readable": true,
19979                         "type": "gchararray",
19980                         "writable": true
19981                     },
19982                     "probation": {
19983                         "blurb": "Consecutive packet sequence numbers to accept the source",
19984                         "conditionally-available": false,
19985                         "construct": false,
19986                         "construct-only": false,
19987                         "controllable": false,
19988                         "default": "2",
19989                         "max": "-1",
19990                         "min": "0",
19991                         "mutable": "null",
19992                         "readable": true,
19993                         "type": "guint",
19994                         "writable": true
19995                     },
19996                     "protocols": {
19997                         "blurb": "Allowed lower transport protocols",
19998                         "conditionally-available": false,
19999                         "construct": false,
20000                         "construct-only": false,
20001                         "controllable": false,
20002                         "default": "tcp+udp-mcast+udp",
20003                         "mutable": "null",
20004                         "readable": true,
20005                         "type": "GstRTSPLowerTrans",
20006                         "writable": true
20007                     },
20008                     "proxy": {
20009                         "blurb": "Proxy settings for HTTP tunneling. Format: [http://][user:passwd@]host[:port]",
20010                         "conditionally-available": false,
20011                         "construct": false,
20012                         "construct-only": false,
20013                         "controllable": false,
20014                         "default": "NULL",
20015                         "mutable": "null",
20016                         "readable": true,
20017                         "type": "gchararray",
20018                         "writable": true
20019                     },
20020                     "proxy-id": {
20021                         "blurb": "HTTP proxy URI user id for authentication",
20022                         "conditionally-available": false,
20023                         "construct": false,
20024                         "construct-only": false,
20025                         "controllable": false,
20026                         "default": "NULL",
20027                         "mutable": "null",
20028                         "readable": true,
20029                         "type": "gchararray",
20030                         "writable": true
20031                     },
20032                     "proxy-pw": {
20033                         "blurb": "HTTP proxy URI user password for authentication",
20034                         "conditionally-available": false,
20035                         "construct": false,
20036                         "construct-only": false,
20037                         "controllable": false,
20038                         "default": "NULL",
20039                         "mutable": "null",
20040                         "readable": true,
20041                         "type": "gchararray",
20042                         "writable": true
20043                     },
20044                     "retry": {
20045                         "blurb": "Max number of retries when allocating RTP ports.",
20046                         "conditionally-available": false,
20047                         "construct": false,
20048                         "construct-only": false,
20049                         "controllable": false,
20050                         "default": "20",
20051                         "max": "65535",
20052                         "min": "0",
20053                         "mutable": "null",
20054                         "readable": true,
20055                         "type": "guint",
20056                         "writable": true
20057                     },
20058                     "rfc7273-sync": {
20059                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
20060                         "conditionally-available": false,
20061                         "construct": false,
20062                         "construct-only": false,
20063                         "controllable": false,
20064                         "default": "false",
20065                         "mutable": "null",
20066                         "readable": true,
20067                         "type": "gboolean",
20068                         "writable": true
20069                     },
20070                     "rtp-blocksize": {
20071                         "blurb": "RTP package size to suggest to server (0 = disabled)",
20072                         "conditionally-available": false,
20073                         "construct": false,
20074                         "construct-only": false,
20075                         "controllable": false,
20076                         "default": "0",
20077                         "max": "65536",
20078                         "min": "0",
20079                         "mutable": "null",
20080                         "readable": true,
20081                         "type": "guint",
20082                         "writable": true
20083                     },
20084                     "sdes": {
20085                         "blurb": "The SDES items of this session",
20086                         "conditionally-available": false,
20087                         "construct": false,
20088                         "construct-only": false,
20089                         "controllable": false,
20090                         "mutable": "null",
20091                         "readable": true,
20092                         "type": "GstStructure",
20093                         "writable": true
20094                     },
20095                     "short-header": {
20096                         "blurb": "Only send the basic RTSP headers for broken encoders",
20097                         "conditionally-available": false,
20098                         "construct": false,
20099                         "construct-only": false,
20100                         "controllable": false,
20101                         "default": "false",
20102                         "mutable": "null",
20103                         "readable": true,
20104                         "type": "gboolean",
20105                         "writable": true
20106                     },
20107                     "tcp-timeout": {
20108                         "blurb": "Fail after timeout microseconds on TCP connections (0 = disabled)",
20109                         "conditionally-available": false,
20110                         "construct": false,
20111                         "construct-only": false,
20112                         "controllable": false,
20113                         "default": "20000000",
20114                         "max": "18446744073709551615",
20115                         "min": "0",
20116                         "mutable": "null",
20117                         "readable": true,
20118                         "type": "guint64",
20119                         "writable": true
20120                     },
20121                     "teardown-timeout": {
20122                         "blurb": "When transitioning PAUSED-READY, allow up to timeout (in nanoseconds) delay in order to send teardown (0 = disabled)",
20123                         "conditionally-available": false,
20124                         "construct": false,
20125                         "construct-only": false,
20126                         "controllable": false,
20127                         "default": "100000000",
20128                         "max": "18446744073709551615",
20129                         "min": "0",
20130                         "mutable": "null",
20131                         "readable": true,
20132                         "type": "guint64",
20133                         "writable": true
20134                     },
20135                     "timeout": {
20136                         "blurb": "Retry TCP transport after UDP timeout microseconds (0 = disabled)",
20137                         "conditionally-available": false,
20138                         "construct": false,
20139                         "construct-only": false,
20140                         "controllable": false,
20141                         "default": "5000000",
20142                         "max": "18446744073709551615",
20143                         "min": "0",
20144                         "mutable": "null",
20145                         "readable": true,
20146                         "type": "guint64",
20147                         "writable": true
20148                     },
20149                     "tls-database": {
20150                         "blurb": "TLS database with anchor certificate authorities used to validate the server certificate",
20151                         "conditionally-available": false,
20152                         "construct": false,
20153                         "construct-only": false,
20154                         "controllable": false,
20155                         "mutable": "null",
20156                         "readable": true,
20157                         "type": "GTlsDatabase",
20158                         "writable": true
20159                     },
20160                     "tls-interaction": {
20161                         "blurb": "A GTlsInteraction object to prompt the user for password or certificate",
20162                         "conditionally-available": false,
20163                         "construct": false,
20164                         "construct-only": false,
20165                         "controllable": false,
20166                         "mutable": "null",
20167                         "readable": true,
20168                         "type": "GTlsInteraction",
20169                         "writable": true
20170                     },
20171                     "tls-validation-flags": {
20172                         "blurb": "TLS certificate validation flags used to validate the server certificate",
20173                         "conditionally-available": false,
20174                         "construct": false,
20175                         "construct-only": false,
20176                         "controllable": false,
20177                         "default": "validate-all",
20178                         "mutable": "null",
20179                         "readable": true,
20180                         "type": "GTlsCertificateFlags",
20181                         "writable": true
20182                     },
20183                     "udp-buffer-size": {
20184                         "blurb": "Size of the kernel UDP receive buffer in bytes, 0=default",
20185                         "conditionally-available": false,
20186                         "construct": false,
20187                         "construct-only": false,
20188                         "controllable": false,
20189                         "default": "524288",
20190                         "max": "2147483647",
20191                         "min": "0",
20192                         "mutable": "null",
20193                         "readable": true,
20194                         "type": "gint",
20195                         "writable": true
20196                     },
20197                     "udp-reconnect": {
20198                         "blurb": "Reconnect to the server if RTSP connection is closed when doing UDP",
20199                         "conditionally-available": false,
20200                         "construct": false,
20201                         "construct-only": false,
20202                         "controllable": false,
20203                         "default": "true",
20204                         "mutable": "null",
20205                         "readable": true,
20206                         "type": "gboolean",
20207                         "writable": true
20208                     },
20209                     "use-pipeline-clock": {
20210                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages(DEPRECATED: Use ntp-time-source property)",
20211                         "conditionally-available": false,
20212                         "construct": false,
20213                         "construct-only": false,
20214                         "controllable": false,
20215                         "default": "false",
20216                         "mutable": "null",
20217                         "readable": true,
20218                         "type": "gboolean",
20219                         "writable": true
20220                     },
20221                     "user-agent": {
20222                         "blurb": "The User-Agent string to send to the server",
20223                         "conditionally-available": false,
20224                         "construct": false,
20225                         "construct-only": false,
20226                         "controllable": false,
20227                         "default": "GStreamer/1.19.2",
20228                         "mutable": "null",
20229                         "readable": true,
20230                         "type": "gchararray",
20231                         "writable": true
20232                     },
20233                     "user-id": {
20234                         "blurb": "RTSP location URI user id for authentication",
20235                         "conditionally-available": false,
20236                         "construct": false,
20237                         "construct-only": false,
20238                         "controllable": false,
20239                         "default": "NULL",
20240                         "mutable": "null",
20241                         "readable": true,
20242                         "type": "gchararray",
20243                         "writable": true
20244                     },
20245                     "user-pw": {
20246                         "blurb": "RTSP location URI user password for authentication",
20247                         "conditionally-available": false,
20248                         "construct": false,
20249                         "construct-only": false,
20250                         "controllable": false,
20251                         "default": "NULL",
20252                         "mutable": "null",
20253                         "readable": true,
20254                         "type": "gchararray",
20255                         "writable": true
20256                     }
20257                 },
20258                 "rank": "none",
20259                 "signals": {
20260                     "accept-certificate": {
20261                         "args": [
20262                             {
20263                                 "name": "arg0",
20264                                 "type": "GTlsConnection"
20265                             },
20266                             {
20267                                 "name": "arg1",
20268                                 "type": "GTlsCertificate"
20269                             },
20270                             {
20271                                 "name": "arg2",
20272                                 "type": "GTlsCertificateFlags"
20273                             }
20274                         ],
20275                         "return-type": "gboolean",
20276                         "when": "last"
20277                     },
20278                     "before-send": {
20279                         "args": [
20280                             {
20281                                 "name": "arg0",
20282                                 "type": "GstRTSPMessage"
20283                             }
20284                         ],
20285                         "return-type": "gboolean",
20286                         "when": "last"
20287                     },
20288                     "get-parameter": {
20289                         "action": true,
20290                         "args": [
20291                             {
20292                                 "name": "arg0",
20293                                 "type": "gchararray"
20294                             },
20295                             {
20296                                 "name": "arg1",
20297                                 "type": "gchararray"
20298                             },
20299                             {
20300                                 "name": "arg2",
20301                                 "type": "GstPromise"
20302                             }
20303                         ],
20304                         "return-type": "gboolean",
20305                         "when": "last"
20306                     },
20307                     "get-parameters": {
20308                         "action": true,
20309                         "args": [
20310                             {
20311                                 "name": "arg0",
20312                                 "type": "GStrv"
20313                             },
20314                             {
20315                                 "name": "arg1",
20316                                 "type": "gchararray"
20317                             },
20318                             {
20319                                 "name": "arg2",
20320                                 "type": "GstPromise"
20321                             }
20322                         ],
20323                         "return-type": "gboolean",
20324                         "when": "last"
20325                     },
20326                     "handle-request": {
20327                         "args": [
20328                             {
20329                                 "name": "arg0",
20330                                 "type": "GstRTSPMessage"
20331                             },
20332                             {
20333                                 "name": "arg1",
20334                                 "type": "GstRTSPMessage"
20335                             }
20336                         ],
20337                         "return-type": "void"
20338                     },
20339                     "new-manager": {
20340                         "args": [
20341                             {
20342                                 "name": "arg0",
20343                                 "type": "GstElement"
20344                             }
20345                         ],
20346                         "return-type": "void",
20347                         "when": "first"
20348                     },
20349                     "on-sdp": {
20350                         "args": [
20351                             {
20352                                 "name": "arg0",
20353                                 "type": "GstSDPMessage"
20354                             }
20355                         ],
20356                         "return-type": "void"
20357                     },
20358                     "push-backchannel-buffer": {
20359                         "action": true,
20360                         "args": [
20361                             {
20362                                 "name": "arg0",
20363                                 "type": "guint"
20364                             },
20365                             {
20366                                 "name": "arg1",
20367                                 "type": "GstSample"
20368                             }
20369                         ],
20370                         "return-type": "GstFlowReturn",
20371                         "when": "last"
20372                     },
20373                     "request-rtcp-key": {
20374                         "args": [
20375                             {
20376                                 "name": "arg0",
20377                                 "type": "guint"
20378                             }
20379                         ],
20380                         "return-type": "GstCaps",
20381                         "when": "last"
20382                     },
20383                     "select-stream": {
20384                         "args": [
20385                             {
20386                                 "name": "arg0",
20387                                 "type": "guint"
20388                             },
20389                             {
20390                                 "name": "arg1",
20391                                 "type": "GstCaps"
20392                             }
20393                         ],
20394                         "return-type": "gboolean",
20395                         "when": "last"
20396                     },
20397                     "set-parameter": {
20398                         "action": true,
20399                         "args": [
20400                             {
20401                                 "name": "arg0",
20402                                 "type": "gchararray"
20403                             },
20404                             {
20405                                 "name": "arg1",
20406                                 "type": "gchararray"
20407                             },
20408                             {
20409                                 "name": "arg2",
20410                                 "type": "gchararray"
20411                             },
20412                             {
20413                                 "name": "arg3",
20414                                 "type": "GstPromise"
20415                             }
20416                         ],
20417                         "return-type": "gboolean",
20418                         "when": "last"
20419                     }
20420                 }
20421             }
20422         },
20423         "filename": "gstrtsp",
20424         "license": "LGPL",
20425         "other-types": {
20426             "GstRTSPBackchannel": {
20427                 "kind": "enum",
20428                 "values": [
20429                     {
20430                         "desc": "No backchannel",
20431                         "name": "none",
20432                         "value": "0"
20433                     },
20434                     {
20435                         "desc": "ONVIF audio backchannel",
20436                         "name": "onvif",
20437                         "value": "1"
20438                     }
20439                 ]
20440             },
20441             "GstRTSPNatMethod": {
20442                 "kind": "enum",
20443                 "values": [
20444                     {
20445                         "desc": "None",
20446                         "name": "none",
20447                         "value": "0"
20448                     },
20449                     {
20450                         "desc": "Send Dummy packets",
20451                         "name": "dummy",
20452                         "value": "1"
20453                     }
20454                 ]
20455             },
20456             "GstRTSPSrcBufferMode": {
20457                 "kind": "enum",
20458                 "values": [
20459                     {
20460                         "desc": "Only use RTP timestamps",
20461                         "name": "none",
20462                         "value": "0"
20463                     },
20464                     {
20465                         "desc": "Slave receiver to sender clock",
20466                         "name": "slave",
20467                         "value": "1"
20468                     },
20469                     {
20470                         "desc": "Do low/high watermark buffering",
20471                         "name": "buffer",
20472                         "value": "2"
20473                     },
20474                     {
20475                         "desc": "Choose mode depending on stream live",
20476                         "name": "auto",
20477                         "value": "3"
20478                     },
20479                     {
20480                         "desc": "Synchronized sender and receiver clocks",
20481                         "name": "synced",
20482                         "value": "4"
20483                     }
20484                 ]
20485             },
20486             "GstRTSPSrcNtpTimeSource": {
20487                 "kind": "enum",
20488                 "values": [
20489                     {
20490                         "desc": "NTP time based on realtime clock",
20491                         "name": "ntp",
20492                         "value": "0"
20493                     },
20494                     {
20495                         "desc": "UNIX time based on realtime clock",
20496                         "name": "unix",
20497                         "value": "1"
20498                     },
20499                     {
20500                         "desc": "Running time based on pipeline clock",
20501                         "name": "running-time",
20502                         "value": "2"
20503                     },
20504                     {
20505                         "desc": "Pipeline clock time",
20506                         "name": "clock-time",
20507                         "value": "3"
20508                     }
20509                 ]
20510             }
20511         },
20512         "package": "GStreamer Good Plug-ins",
20513         "source": "gst-plugins-good",
20514         "tracers": {},
20515         "url": "Unknown package origin"
20516     },
20517     "shapewipe": {
20518         "description": "Shape Wipe transition filter",
20519         "elements": {
20520             "shapewipe": {
20521                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
20522                 "description": "Adds a shape wipe transition to a video stream",
20523                 "hierarchy": [
20524                     "GstShapeWipe",
20525                     "GstElement",
20526                     "GstObject",
20527                     "GInitiallyUnowned",
20528                     "GObject"
20529                 ],
20530                 "klass": "Filter/Editor/Video",
20531                 "long-name": "Shape Wipe transition filter",
20532                 "pad-templates": {
20533                     "mask_sink": {
20534                         "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",
20535                         "direction": "sink",
20536                         "presence": "always"
20537                     },
20538                     "src": {
20539                         "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",
20540                         "direction": "src",
20541                         "presence": "always"
20542                     },
20543                     "video_sink": {
20544                         "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",
20545                         "direction": "sink",
20546                         "presence": "always"
20547                     }
20548                 },
20549                 "properties": {
20550                     "border": {
20551                         "blurb": "Border of the mask",
20552                         "conditionally-available": false,
20553                         "construct": false,
20554                         "construct-only": false,
20555                         "controllable": true,
20556                         "default": "0",
20557                         "max": "1",
20558                         "min": "0",
20559                         "mutable": "null",
20560                         "readable": true,
20561                         "type": "gfloat",
20562                         "writable": true
20563                     },
20564                     "position": {
20565                         "blurb": "Position of the mask",
20566                         "conditionally-available": false,
20567                         "construct": false,
20568                         "construct-only": false,
20569                         "controllable": true,
20570                         "default": "0",
20571                         "max": "1",
20572                         "min": "0",
20573                         "mutable": "null",
20574                         "readable": true,
20575                         "type": "gfloat",
20576                         "writable": true
20577                     }
20578                 },
20579                 "rank": "none"
20580             }
20581         },
20582         "filename": "gstshapewipe",
20583         "license": "LGPL",
20584         "other-types": {},
20585         "package": "GStreamer Good Plug-ins",
20586         "source": "gst-plugins-good",
20587         "tracers": {},
20588         "url": "Unknown package origin"
20589     },
20590     "shout2": {
20591         "description": "Sends data to an icecast server using libshout2",
20592         "elements": {
20593             "shout2send": {
20594                 "author": "Wim Taymans <wim.taymans@chello.be>, Pedro Corte-Real <typo@netcabo.pt>, Zaheer Abbas Merali <zaheerabbas at merali dot org>",
20595                 "description": "Sends data to an icecast server",
20596                 "hierarchy": [
20597                     "GstShout2send",
20598                     "GstBaseSink",
20599                     "GstElement",
20600                     "GstObject",
20601                     "GInitiallyUnowned",
20602                     "GObject"
20603                 ],
20604                 "interfaces": [
20605                     "GstTagSetter"
20606                 ],
20607                 "klass": "Sink/Network",
20608                 "long-name": "Icecast network sink",
20609                 "pad-templates": {
20610                     "sink": {
20611                         "caps": "application/ogg:\naudio/ogg:\nvideo/ogg:\naudio/mpeg:\n    mpegversion: 1\n          layer: [ 1, 3 ]\nvideo/webm:\naudio/webm:\n",
20612                         "direction": "sink",
20613                         "presence": "always"
20614                     }
20615                 },
20616                 "properties": {
20617                     "description": {
20618                         "blurb": "description",
20619                         "conditionally-available": false,
20620                         "construct": false,
20621                         "construct-only": false,
20622                         "controllable": false,
20623                         "default": "",
20624                         "mutable": "null",
20625                         "readable": true,
20626                         "type": "gchararray",
20627                         "writable": true
20628                     },
20629                     "genre": {
20630                         "blurb": "genre",
20631                         "conditionally-available": false,
20632                         "construct": false,
20633                         "construct-only": false,
20634                         "controllable": false,
20635                         "default": "",
20636                         "mutable": "null",
20637                         "readable": true,
20638                         "type": "gchararray",
20639                         "writable": true
20640                     },
20641                     "ip": {
20642                         "blurb": "IP address or hostname",
20643                         "conditionally-available": false,
20644                         "construct": false,
20645                         "construct-only": false,
20646                         "controllable": false,
20647                         "default": "127.0.0.1",
20648                         "mutable": "null",
20649                         "readable": true,
20650                         "type": "gchararray",
20651                         "writable": true
20652                     },
20653                     "mount": {
20654                         "blurb": "mount",
20655                         "conditionally-available": false,
20656                         "construct": false,
20657                         "construct-only": false,
20658                         "controllable": false,
20659                         "default": "",
20660                         "mutable": "null",
20661                         "readable": true,
20662                         "type": "gchararray",
20663                         "writable": true
20664                     },
20665                     "password": {
20666                         "blurb": "password",
20667                         "conditionally-available": false,
20668                         "construct": false,
20669                         "construct-only": false,
20670                         "controllable": false,
20671                         "default": "hackme",
20672                         "mutable": "null",
20673                         "readable": true,
20674                         "type": "gchararray",
20675                         "writable": true
20676                     },
20677                     "port": {
20678                         "blurb": "port",
20679                         "conditionally-available": false,
20680                         "construct": false,
20681                         "construct-only": false,
20682                         "controllable": false,
20683                         "default": "8000",
20684                         "max": "65535",
20685                         "min": "1",
20686                         "mutable": "null",
20687                         "readable": true,
20688                         "type": "gint",
20689                         "writable": true
20690                     },
20691                     "protocol": {
20692                         "blurb": "Connection Protocol to use",
20693                         "conditionally-available": false,
20694                         "construct": false,
20695                         "construct-only": false,
20696                         "controllable": false,
20697                         "default": "http (3)",
20698                         "mutable": "null",
20699                         "readable": true,
20700                         "type": "GstShout2SendProtocol",
20701                         "writable": true
20702                     },
20703                     "public": {
20704                         "blurb": "If the stream should be listed on the server's stream directory",
20705                         "conditionally-available": false,
20706                         "construct": false,
20707                         "construct-only": false,
20708                         "controllable": false,
20709                         "default": "false",
20710                         "mutable": "null",
20711                         "readable": true,
20712                         "type": "gboolean",
20713                         "writable": true
20714                     },
20715                     "streamname": {
20716                         "blurb": "name of the stream",
20717                         "conditionally-available": false,
20718                         "construct": false,
20719                         "construct-only": false,
20720                         "controllable": false,
20721                         "default": "",
20722                         "mutable": "null",
20723                         "readable": true,
20724                         "type": "gchararray",
20725                         "writable": true
20726                     },
20727                     "timeout": {
20728                         "blurb": "Max amount of time to wait for network activity, in milliseconds",
20729                         "conditionally-available": false,
20730                         "construct": false,
20731                         "construct-only": false,
20732                         "controllable": false,
20733                         "default": "10000",
20734                         "max": "-1",
20735                         "min": "1",
20736                         "mutable": "null",
20737                         "readable": true,
20738                         "type": "guint",
20739                         "writable": true
20740                     },
20741                     "url": {
20742                         "blurb": "the stream's homepage URL",
20743                         "conditionally-available": false,
20744                         "construct": false,
20745                         "construct-only": false,
20746                         "controllable": false,
20747                         "default": "",
20748                         "mutable": "null",
20749                         "readable": true,
20750                         "type": "gchararray",
20751                         "writable": true
20752                     },
20753                     "username": {
20754                         "blurb": "username",
20755                         "conditionally-available": false,
20756                         "construct": false,
20757                         "construct-only": false,
20758                         "controllable": false,
20759                         "default": "source",
20760                         "mutable": "null",
20761                         "readable": true,
20762                         "type": "gchararray",
20763                         "writable": true
20764                     }
20765                 },
20766                 "rank": "none",
20767                 "signals": {
20768                     "connection-problem": {
20769                         "args": [
20770                             {
20771                                 "name": "arg0",
20772                                 "type": "gint"
20773                             }
20774                         ],
20775                         "return-type": "void",
20776                         "when": "cleanup"
20777                     }
20778                 }
20779             }
20780         },
20781         "filename": "gstshout2",
20782         "license": "LGPL",
20783         "other-types": {
20784             "GstShout2SendProtocol": {
20785                 "kind": "enum",
20786                 "values": [
20787                     {
20788                         "desc": "Xaudiocast Protocol (icecast 1.3.x)",
20789                         "name": "xaudiocast",
20790                         "value": "1"
20791                     },
20792                     {
20793                         "desc": "Icy Protocol (ShoutCast)",
20794                         "name": "icy",
20795                         "value": "2"
20796                     },
20797                     {
20798                         "desc": "Http Protocol (icecast 2.x)",
20799                         "name": "http",
20800                         "value": "3"
20801                     }
20802                 ]
20803             }
20804         },
20805         "package": "GStreamer Good Plug-ins",
20806         "source": "gst-plugins-good",
20807         "tracers": {},
20808         "url": "Unknown package origin"
20809     },
20810     "smpte": {
20811         "description": "Apply the standard SMPTE transitions on video images",
20812         "elements": {
20813             "smpte": {
20814                 "author": "Wim Taymans <wim.taymans@chello.be>",
20815                 "description": "Apply the standard SMPTE transitions on video images",
20816                 "hierarchy": [
20817                     "GstSMPTE",
20818                     "GstElement",
20819                     "GstObject",
20820                     "GInitiallyUnowned",
20821                     "GObject"
20822                 ],
20823                 "klass": "Filter/Editor/Video",
20824                 "long-name": "SMPTE transitions",
20825                 "pad-templates": {
20826                     "sink1": {
20827                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20828                         "direction": "sink",
20829                         "presence": "always"
20830                     },
20831                     "sink2": {
20832                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20833                         "direction": "sink",
20834                         "presence": "always"
20835                     },
20836                     "src": {
20837                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20838                         "direction": "src",
20839                         "presence": "always"
20840                     }
20841                 },
20842                 "properties": {
20843                     "border": {
20844                         "blurb": "The border width of the transition",
20845                         "conditionally-available": false,
20846                         "construct": false,
20847                         "construct-only": false,
20848                         "controllable": false,
20849                         "default": "0",
20850                         "max": "2147483647",
20851                         "min": "0",
20852                         "mutable": "null",
20853                         "readable": true,
20854                         "type": "gint",
20855                         "writable": true
20856                     },
20857                     "depth": {
20858                         "blurb": "Depth of the mask in bits",
20859                         "conditionally-available": false,
20860                         "construct": false,
20861                         "construct-only": false,
20862                         "controllable": false,
20863                         "default": "16",
20864                         "max": "24",
20865                         "min": "1",
20866                         "mutable": "null",
20867                         "readable": true,
20868                         "type": "gint",
20869                         "writable": true
20870                     },
20871                     "duration": {
20872                         "blurb": "Duration of the transition effect in nanoseconds",
20873                         "conditionally-available": false,
20874                         "construct": false,
20875                         "construct-only": false,
20876                         "controllable": false,
20877                         "default": "1000000000",
20878                         "max": "18446744073709551615",
20879                         "min": "0",
20880                         "mutable": "null",
20881                         "readable": true,
20882                         "type": "guint64",
20883                         "writable": true
20884                     },
20885                     "invert": {
20886                         "blurb": "Invert transition mask",
20887                         "conditionally-available": false,
20888                         "construct": false,
20889                         "construct-only": false,
20890                         "controllable": false,
20891                         "default": "false",
20892                         "mutable": "null",
20893                         "readable": true,
20894                         "type": "gboolean",
20895                         "writable": true
20896                     },
20897                     "type": {
20898                         "blurb": "The type of transition to use",
20899                         "conditionally-available": false,
20900                         "construct": false,
20901                         "construct-only": false,
20902                         "controllable": false,
20903                         "default": "bar-wipe-lr (1)",
20904                         "mutable": "null",
20905                         "readable": true,
20906                         "type": "GstSMPTETransitionType",
20907                         "writable": true
20908                     }
20909                 },
20910                 "rank": "none"
20911             },
20912             "smptealpha": {
20913                 "author": "Wim Taymans <wim.taymans@gmail.com>",
20914                 "description": "Apply the standard SMPTE transitions as alpha on video images",
20915                 "hierarchy": [
20916                     "GstSMPTEAlpha",
20917                     "GstVideoFilter",
20918                     "GstBaseTransform",
20919                     "GstElement",
20920                     "GstObject",
20921                     "GInitiallyUnowned",
20922                     "GObject"
20923                 ],
20924                 "klass": "Filter/Editor/Video",
20925                 "long-name": "SMPTE transitions",
20926                 "pad-templates": {
20927                     "sink": {
20928                         "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",
20929                         "direction": "sink",
20930                         "presence": "always"
20931                     },
20932                     "src": {
20933                         "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",
20934                         "direction": "src",
20935                         "presence": "always"
20936                     }
20937                 },
20938                 "properties": {
20939                     "border": {
20940                         "blurb": "The border width of the transition",
20941                         "conditionally-available": false,
20942                         "construct": false,
20943                         "construct-only": false,
20944                         "controllable": true,
20945                         "default": "0",
20946                         "max": "2147483647",
20947                         "min": "0",
20948                         "mutable": "null",
20949                         "readable": true,
20950                         "type": "gint",
20951                         "writable": true
20952                     },
20953                     "depth": {
20954                         "blurb": "Depth of the mask in bits",
20955                         "conditionally-available": false,
20956                         "construct": false,
20957                         "construct-only": false,
20958                         "controllable": false,
20959                         "default": "16",
20960                         "max": "24",
20961                         "min": "1",
20962                         "mutable": "null",
20963                         "readable": true,
20964                         "type": "gint",
20965                         "writable": true
20966                     },
20967                     "invert": {
20968                         "blurb": "Invert transition mask",
20969                         "conditionally-available": false,
20970                         "construct": false,
20971                         "construct-only": false,
20972                         "controllable": true,
20973                         "default": "false",
20974                         "mutable": "null",
20975                         "readable": true,
20976                         "type": "gboolean",
20977                         "writable": true
20978                     },
20979                     "position": {
20980                         "blurb": "Position of the transition effect",
20981                         "conditionally-available": false,
20982                         "construct": false,
20983                         "construct-only": false,
20984                         "controllable": true,
20985                         "default": "0",
20986                         "max": "1",
20987                         "min": "0",
20988                         "mutable": "null",
20989                         "readable": true,
20990                         "type": "gdouble",
20991                         "writable": true
20992                     },
20993                     "type": {
20994                         "blurb": "The type of transition to use",
20995                         "conditionally-available": false,
20996                         "construct": false,
20997                         "construct-only": false,
20998                         "controllable": false,
20999                         "default": "bar-wipe-lr (1)",
21000                         "mutable": "null",
21001                         "readable": true,
21002                         "type": "GstSMPTEAlphaTransitionType",
21003                         "writable": true
21004                     }
21005                 },
21006                 "rank": "none"
21007             }
21008         },
21009         "filename": "gstsmpte",
21010         "license": "LGPL",
21011         "other-types": {
21012             "GstSMPTEAlphaTransitionType": {
21013                 "kind": "enum",
21014                 "values": [
21015                     {
21016                         "desc": "A bar moves from left to right",
21017                         "name": "bar-wipe-lr",
21018                         "value": "1"
21019                     },
21020                     {
21021                         "desc": "A bar moves from top to bottom",
21022                         "name": "bar-wipe-tb",
21023                         "value": "2"
21024                     },
21025                     {
21026                         "desc": "A box expands from the upper-left corner to the lower-right corner",
21027                         "name": "box-wipe-tl",
21028                         "value": "3"
21029                     },
21030                     {
21031                         "desc": "A box expands from the upper-right corner to the lower-left corner",
21032                         "name": "box-wipe-tr",
21033                         "value": "4"
21034                     },
21035                     {
21036                         "desc": "A box expands from the lower-right corner to the upper-left corner",
21037                         "name": "box-wipe-br",
21038                         "value": "5"
21039                     },
21040                     {
21041                         "desc": "A box expands from the lower-left corner to the upper-right corner",
21042                         "name": "box-wipe-bl",
21043                         "value": "6"
21044                     },
21045                     {
21046                         "desc": "A box shape expands from each of the four corners toward the center",
21047                         "name": "four-box-wipe-ci",
21048                         "value": "7"
21049                     },
21050                     {
21051                         "desc": "A box shape expands from the center of each quadrant toward the corners of each quadrant",
21052                         "name": "four-box-wipe-co",
21053                         "value": "8"
21054                     },
21055                     {
21056                         "desc": "A central, vertical line splits and expands toward the left and right edges",
21057                         "name": "barndoor-v",
21058                         "value": "21"
21059                     },
21060                     {
21061                         "desc": "A central, horizontal line splits and expands toward the top and bottom edges",
21062                         "name": "barndoor-h",
21063                         "value": "22"
21064                     },
21065                     {
21066                         "desc": "A box expands from the top edge's midpoint to the bottom corners",
21067                         "name": "box-wipe-tc",
21068                         "value": "23"
21069                     },
21070                     {
21071                         "desc": "A box expands from the right edge's midpoint to the left corners",
21072                         "name": "box-wipe-rc",
21073                         "value": "24"
21074                     },
21075                     {
21076                         "desc": "A box expands from the bottom edge's midpoint to the top corners",
21077                         "name": "box-wipe-bc",
21078                         "value": "25"
21079                     },
21080                     {
21081                         "desc": "A box expands from the left edge's midpoint to the right corners",
21082                         "name": "box-wipe-lc",
21083                         "value": "26"
21084                     },
21085                     {
21086                         "desc": "A diagonal line moves from the upper-left corner to the lower-right corner",
21087                         "name": "diagonal-tl",
21088                         "value": "41"
21089                     },
21090                     {
21091                         "desc": "A diagonal line moves from the upper right corner to the lower-left corner",
21092                         "name": "diagonal-tr",
21093                         "value": "42"
21094                     },
21095                     {
21096                         "desc": "Two wedge shapes slide in from the top and bottom edges toward the center",
21097                         "name": "bowtie-v",
21098                         "value": "43"
21099                     },
21100                     {
21101                         "desc": "Two wedge shapes slide in from the left and right edges toward the center",
21102                         "name": "bowtie-h",
21103                         "value": "44"
21104                     },
21105                     {
21106                         "desc": "A diagonal line from the lower-left to upper-right corners splits and expands toward the opposite corners",
21107                         "name": "barndoor-dbl",
21108                         "value": "45"
21109                     },
21110                     {
21111                         "desc": "A diagonal line from upper-left to lower-right corners splits and expands toward the opposite corners",
21112                         "name": "barndoor-dtl",
21113                         "value": "46"
21114                     },
21115                     {
21116                         "desc": "Four wedge shapes split from the center and retract toward the four edges",
21117                         "name": "misc-diagonal-dbd",
21118                         "value": "47"
21119                     },
21120                     {
21121                         "desc": "A diamond connecting the four edge midpoints simultaneously contracts toward the center and expands toward the edges",
21122                         "name": "misc-diagonal-dd",
21123                         "value": "48"
21124                     },
21125                     {
21126                         "desc": "A wedge shape moves from top to bottom",
21127                         "name": "vee-d",
21128                         "value": "61"
21129                     },
21130                     {
21131                         "desc": "A wedge shape moves from right to left",
21132                         "name": "vee-l",
21133                         "value": "62"
21134                     },
21135                     {
21136                         "desc": "A wedge shape moves from bottom to top",
21137                         "name": "vee-u",
21138                         "value": "63"
21139                     },
21140                     {
21141                         "desc": "A wedge shape moves from left to right",
21142                         "name": "vee-r",
21143                         "value": "64"
21144                     },
21145                     {
21146                         "desc": "A 'V' shape extending from the bottom edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21147                         "name": "barnvee-d",
21148                         "value": "65"
21149                     },
21150                     {
21151                         "desc": "A 'V' shape extending from the left edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21152                         "name": "barnvee-l",
21153                         "value": "66"
21154                     },
21155                     {
21156                         "desc": "A 'V' shape extending from the top edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21157                         "name": "barnvee-u",
21158                         "value": "67"
21159                     },
21160                     {
21161                         "desc": "A 'V' shape extending from the right edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21162                         "name": "barnvee-r",
21163                         "value": "68"
21164                     },
21165                     {
21166                         "desc": "A rectangle expands from the center.",
21167                         "name": "iris-rect",
21168                         "value": "101"
21169                     },
21170                     {
21171                         "desc": "A radial hand sweeps clockwise from the twelve o'clock position",
21172                         "name": "clock-cw12",
21173                         "value": "201"
21174                     },
21175                     {
21176                         "desc": "A radial hand sweeps clockwise from the three o'clock position",
21177                         "name": "clock-cw3",
21178                         "value": "202"
21179                     },
21180                     {
21181                         "desc": "A radial hand sweeps clockwise from the six o'clock position",
21182                         "name": "clock-cw6",
21183                         "value": "203"
21184                     },
21185                     {
21186                         "desc": "A radial hand sweeps clockwise from the nine o'clock position",
21187                         "name": "clock-cw9",
21188                         "value": "204"
21189                     },
21190                     {
21191                         "desc": "Two radial hands sweep clockwise from the twelve and six o'clock positions",
21192                         "name": "pinwheel-tbv",
21193                         "value": "205"
21194                     },
21195                     {
21196                         "desc": "Two radial hands sweep clockwise from the nine and three o'clock positions",
21197                         "name": "pinwheel-tbh",
21198                         "value": "206"
21199                     },
21200                     {
21201                         "desc": "Four radial hands sweep clockwise",
21202                         "name": "pinwheel-fb",
21203                         "value": "207"
21204                     },
21205                     {
21206                         "desc": "A fan unfolds from the top edge, the fan axis at the center",
21207                         "name": "fan-ct",
21208                         "value": "211"
21209                     },
21210                     {
21211                         "desc": "A fan unfolds from the right edge, the fan axis at the center",
21212                         "name": "fan-cr",
21213                         "value": "212"
21214                     },
21215                     {
21216                         "desc": "Two fans, their axes at the center, unfold from the top and bottom",
21217                         "name": "doublefan-fov",
21218                         "value": "213"
21219                     },
21220                     {
21221                         "desc": "Two fans, their axes at the center, unfold from the left and right",
21222                         "name": "doublefan-foh",
21223                         "value": "214"
21224                     },
21225                     {
21226                         "desc": "A radial hand sweeps clockwise from the top edge's midpoint",
21227                         "name": "singlesweep-cwt",
21228                         "value": "221"
21229                     },
21230                     {
21231                         "desc": "A radial hand sweeps clockwise from the right edge's midpoint",
21232                         "name": "singlesweep-cwr",
21233                         "value": "222"
21234                     },
21235                     {
21236                         "desc": "A radial hand sweeps clockwise from the bottom edge's midpoint",
21237                         "name": "singlesweep-cwb",
21238                         "value": "223"
21239                     },
21240                     {
21241                         "desc": "A radial hand sweeps clockwise from the left edge's midpoint",
21242                         "name": "singlesweep-cwl",
21243                         "value": "224"
21244                     },
21245                     {
21246                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the top and bottom edges' midpoints",
21247                         "name": "doublesweep-pv",
21248                         "value": "225"
21249                     },
21250                     {
21251                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the left and right edges' midpoints",
21252                         "name": "doublesweep-pd",
21253                         "value": "226"
21254                     },
21255                     {
21256                         "desc": "Two radial hands attached at the top and bottom edges' midpoints sweep from right to left",
21257                         "name": "doublesweep-ov",
21258                         "value": "227"
21259                     },
21260                     {
21261                         "desc": "Two radial hands attached at the left and right edges' midpoints sweep from top to bottom",
21262                         "name": "doublesweep-oh",
21263                         "value": "228"
21264                     },
21265                     {
21266                         "desc": "A fan unfolds from the bottom, the fan axis at the top edge's midpoint",
21267                         "name": "fan-t",
21268                         "value": "231"
21269                     },
21270                     {
21271                         "desc": "A fan unfolds from the left, the fan axis at the right edge's midpoint",
21272                         "name": "fan-r",
21273                         "value": "232"
21274                     },
21275                     {
21276                         "desc": "A fan unfolds from the top, the fan axis at the bottom edge's midpoint",
21277                         "name": "fan-b",
21278                         "value": "233"
21279                     },
21280                     {
21281                         "desc": "A fan unfolds from the right, the fan axis at the left edge's midpoint",
21282                         "name": "fan-l",
21283                         "value": "234"
21284                     },
21285                     {
21286                         "desc": "Two fans, their axes at the top and bottom, unfold from the center",
21287                         "name": "doublefan-fiv",
21288                         "value": "235"
21289                     },
21290                     {
21291                         "desc": "Two fans, their axes at the left and right, unfold from the center",
21292                         "name": "doublefan-fih",
21293                         "value": "236"
21294                     },
21295                     {
21296                         "desc": "A radial hand sweeps clockwise from the upper-left corner",
21297                         "name": "singlesweep-cwtl",
21298                         "value": "241"
21299                     },
21300                     {
21301                         "desc": "A radial hand sweeps counter-clockwise from the lower-left corner.",
21302                         "name": "singlesweep-cwbl",
21303                         "value": "242"
21304                     },
21305                     {
21306                         "desc": "A radial hand sweeps clockwise from the lower-right corner",
21307                         "name": "singlesweep-cwbr",
21308                         "value": "243"
21309                     },
21310                     {
21311                         "desc": "A radial hand sweeps counter-clockwise from the upper-right corner",
21312                         "name": "singlesweep-cwtr",
21313                         "value": "244"
21314                     },
21315                     {
21316                         "desc": "Two radial hands attached at the upper-left and lower-right corners sweep down and up",
21317                         "name": "doublesweep-pdtl",
21318                         "value": "245"
21319                     },
21320                     {
21321                         "desc": "Two radial hands attached at the lower-left and upper-right corners sweep down and up",
21322                         "name": "doublesweep-pdbl",
21323                         "value": "246"
21324                     },
21325                     {
21326                         "desc": "Two radial hands attached at the upper-left and upper-right corners sweep down",
21327                         "name": "saloondoor-t",
21328                         "value": "251"
21329                     },
21330                     {
21331                         "desc": "Two radial hands attached at the upper-left and lower-left corners sweep to the right",
21332                         "name": "saloondoor-l",
21333                         "value": "252"
21334                     },
21335                     {
21336                         "desc": "Two radial hands attached at the lower-left and lower-right corners sweep up",
21337                         "name": "saloondoor-b",
21338                         "value": "253"
21339                     },
21340                     {
21341                         "desc": "Two radial hands attached at the upper-right and lower-right corners sweep to the left",
21342                         "name": "saloondoor-r",
21343                         "value": "254"
21344                     },
21345                     {
21346                         "desc": "Two radial hands attached at the midpoints of the top and bottom halves sweep from right to left",
21347                         "name": "windshield-r",
21348                         "value": "261"
21349                     },
21350                     {
21351                         "desc": "Two radial hands attached at the midpoints of the left and right halves sweep from top to bottom",
21352                         "name": "windshield-u",
21353                         "value": "262"
21354                     },
21355                     {
21356                         "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",
21357                         "name": "windshield-v",
21358                         "value": "263"
21359                     },
21360                     {
21361                         "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",
21362                         "name": "windshield-h",
21363                         "value": "264"
21364                     }
21365                 ]
21366             },
21367             "GstSMPTETransitionType": {
21368                 "kind": "enum",
21369                 "values": [
21370                     {
21371                         "desc": "A bar moves from left to right",
21372                         "name": "bar-wipe-lr",
21373                         "value": "1"
21374                     },
21375                     {
21376                         "desc": "A bar moves from top to bottom",
21377                         "name": "bar-wipe-tb",
21378                         "value": "2"
21379                     },
21380                     {
21381                         "desc": "A box expands from the upper-left corner to the lower-right corner",
21382                         "name": "box-wipe-tl",
21383                         "value": "3"
21384                     },
21385                     {
21386                         "desc": "A box expands from the upper-right corner to the lower-left corner",
21387                         "name": "box-wipe-tr",
21388                         "value": "4"
21389                     },
21390                     {
21391                         "desc": "A box expands from the lower-right corner to the upper-left corner",
21392                         "name": "box-wipe-br",
21393                         "value": "5"
21394                     },
21395                     {
21396                         "desc": "A box expands from the lower-left corner to the upper-right corner",
21397                         "name": "box-wipe-bl",
21398                         "value": "6"
21399                     },
21400                     {
21401                         "desc": "A box shape expands from each of the four corners toward the center",
21402                         "name": "four-box-wipe-ci",
21403                         "value": "7"
21404                     },
21405                     {
21406                         "desc": "A box shape expands from the center of each quadrant toward the corners of each quadrant",
21407                         "name": "four-box-wipe-co",
21408                         "value": "8"
21409                     },
21410                     {
21411                         "desc": "A central, vertical line splits and expands toward the left and right edges",
21412                         "name": "barndoor-v",
21413                         "value": "21"
21414                     },
21415                     {
21416                         "desc": "A central, horizontal line splits and expands toward the top and bottom edges",
21417                         "name": "barndoor-h",
21418                         "value": "22"
21419                     },
21420                     {
21421                         "desc": "A box expands from the top edge's midpoint to the bottom corners",
21422                         "name": "box-wipe-tc",
21423                         "value": "23"
21424                     },
21425                     {
21426                         "desc": "A box expands from the right edge's midpoint to the left corners",
21427                         "name": "box-wipe-rc",
21428                         "value": "24"
21429                     },
21430                     {
21431                         "desc": "A box expands from the bottom edge's midpoint to the top corners",
21432                         "name": "box-wipe-bc",
21433                         "value": "25"
21434                     },
21435                     {
21436                         "desc": "A box expands from the left edge's midpoint to the right corners",
21437                         "name": "box-wipe-lc",
21438                         "value": "26"
21439                     },
21440                     {
21441                         "desc": "A diagonal line moves from the upper-left corner to the lower-right corner",
21442                         "name": "diagonal-tl",
21443                         "value": "41"
21444                     },
21445                     {
21446                         "desc": "A diagonal line moves from the upper right corner to the lower-left corner",
21447                         "name": "diagonal-tr",
21448                         "value": "42"
21449                     },
21450                     {
21451                         "desc": "Two wedge shapes slide in from the top and bottom edges toward the center",
21452                         "name": "bowtie-v",
21453                         "value": "43"
21454                     },
21455                     {
21456                         "desc": "Two wedge shapes slide in from the left and right edges toward the center",
21457                         "name": "bowtie-h",
21458                         "value": "44"
21459                     },
21460                     {
21461                         "desc": "A diagonal line from the lower-left to upper-right corners splits and expands toward the opposite corners",
21462                         "name": "barndoor-dbl",
21463                         "value": "45"
21464                     },
21465                     {
21466                         "desc": "A diagonal line from upper-left to lower-right corners splits and expands toward the opposite corners",
21467                         "name": "barndoor-dtl",
21468                         "value": "46"
21469                     },
21470                     {
21471                         "desc": "Four wedge shapes split from the center and retract toward the four edges",
21472                         "name": "misc-diagonal-dbd",
21473                         "value": "47"
21474                     },
21475                     {
21476                         "desc": "A diamond connecting the four edge midpoints simultaneously contracts toward the center and expands toward the edges",
21477                         "name": "misc-diagonal-dd",
21478                         "value": "48"
21479                     },
21480                     {
21481                         "desc": "A wedge shape moves from top to bottom",
21482                         "name": "vee-d",
21483                         "value": "61"
21484                     },
21485                     {
21486                         "desc": "A wedge shape moves from right to left",
21487                         "name": "vee-l",
21488                         "value": "62"
21489                     },
21490                     {
21491                         "desc": "A wedge shape moves from bottom to top",
21492                         "name": "vee-u",
21493                         "value": "63"
21494                     },
21495                     {
21496                         "desc": "A wedge shape moves from left to right",
21497                         "name": "vee-r",
21498                         "value": "64"
21499                     },
21500                     {
21501                         "desc": "A 'V' shape extending from the bottom edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21502                         "name": "barnvee-d",
21503                         "value": "65"
21504                     },
21505                     {
21506                         "desc": "A 'V' shape extending from the left edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21507                         "name": "barnvee-l",
21508                         "value": "66"
21509                     },
21510                     {
21511                         "desc": "A 'V' shape extending from the top edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21512                         "name": "barnvee-u",
21513                         "value": "67"
21514                     },
21515                     {
21516                         "desc": "A 'V' shape extending from the right edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21517                         "name": "barnvee-r",
21518                         "value": "68"
21519                     },
21520                     {
21521                         "desc": "A rectangle expands from the center.",
21522                         "name": "iris-rect",
21523                         "value": "101"
21524                     },
21525                     {
21526                         "desc": "A radial hand sweeps clockwise from the twelve o'clock position",
21527                         "name": "clock-cw12",
21528                         "value": "201"
21529                     },
21530                     {
21531                         "desc": "A radial hand sweeps clockwise from the three o'clock position",
21532                         "name": "clock-cw3",
21533                         "value": "202"
21534                     },
21535                     {
21536                         "desc": "A radial hand sweeps clockwise from the six o'clock position",
21537                         "name": "clock-cw6",
21538                         "value": "203"
21539                     },
21540                     {
21541                         "desc": "A radial hand sweeps clockwise from the nine o'clock position",
21542                         "name": "clock-cw9",
21543                         "value": "204"
21544                     },
21545                     {
21546                         "desc": "Two radial hands sweep clockwise from the twelve and six o'clock positions",
21547                         "name": "pinwheel-tbv",
21548                         "value": "205"
21549                     },
21550                     {
21551                         "desc": "Two radial hands sweep clockwise from the nine and three o'clock positions",
21552                         "name": "pinwheel-tbh",
21553                         "value": "206"
21554                     },
21555                     {
21556                         "desc": "Four radial hands sweep clockwise",
21557                         "name": "pinwheel-fb",
21558                         "value": "207"
21559                     },
21560                     {
21561                         "desc": "A fan unfolds from the top edge, the fan axis at the center",
21562                         "name": "fan-ct",
21563                         "value": "211"
21564                     },
21565                     {
21566                         "desc": "A fan unfolds from the right edge, the fan axis at the center",
21567                         "name": "fan-cr",
21568                         "value": "212"
21569                     },
21570                     {
21571                         "desc": "Two fans, their axes at the center, unfold from the top and bottom",
21572                         "name": "doublefan-fov",
21573                         "value": "213"
21574                     },
21575                     {
21576                         "desc": "Two fans, their axes at the center, unfold from the left and right",
21577                         "name": "doublefan-foh",
21578                         "value": "214"
21579                     },
21580                     {
21581                         "desc": "A radial hand sweeps clockwise from the top edge's midpoint",
21582                         "name": "singlesweep-cwt",
21583                         "value": "221"
21584                     },
21585                     {
21586                         "desc": "A radial hand sweeps clockwise from the right edge's midpoint",
21587                         "name": "singlesweep-cwr",
21588                         "value": "222"
21589                     },
21590                     {
21591                         "desc": "A radial hand sweeps clockwise from the bottom edge's midpoint",
21592                         "name": "singlesweep-cwb",
21593                         "value": "223"
21594                     },
21595                     {
21596                         "desc": "A radial hand sweeps clockwise from the left edge's midpoint",
21597                         "name": "singlesweep-cwl",
21598                         "value": "224"
21599                     },
21600                     {
21601                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the top and bottom edges' midpoints",
21602                         "name": "doublesweep-pv",
21603                         "value": "225"
21604                     },
21605                     {
21606                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the left and right edges' midpoints",
21607                         "name": "doublesweep-pd",
21608                         "value": "226"
21609                     },
21610                     {
21611                         "desc": "Two radial hands attached at the top and bottom edges' midpoints sweep from right to left",
21612                         "name": "doublesweep-ov",
21613                         "value": "227"
21614                     },
21615                     {
21616                         "desc": "Two radial hands attached at the left and right edges' midpoints sweep from top to bottom",
21617                         "name": "doublesweep-oh",
21618                         "value": "228"
21619                     },
21620                     {
21621                         "desc": "A fan unfolds from the bottom, the fan axis at the top edge's midpoint",
21622                         "name": "fan-t",
21623                         "value": "231"
21624                     },
21625                     {
21626                         "desc": "A fan unfolds from the left, the fan axis at the right edge's midpoint",
21627                         "name": "fan-r",
21628                         "value": "232"
21629                     },
21630                     {
21631                         "desc": "A fan unfolds from the top, the fan axis at the bottom edge's midpoint",
21632                         "name": "fan-b",
21633                         "value": "233"
21634                     },
21635                     {
21636                         "desc": "A fan unfolds from the right, the fan axis at the left edge's midpoint",
21637                         "name": "fan-l",
21638                         "value": "234"
21639                     },
21640                     {
21641                         "desc": "Two fans, their axes at the top and bottom, unfold from the center",
21642                         "name": "doublefan-fiv",
21643                         "value": "235"
21644                     },
21645                     {
21646                         "desc": "Two fans, their axes at the left and right, unfold from the center",
21647                         "name": "doublefan-fih",
21648                         "value": "236"
21649                     },
21650                     {
21651                         "desc": "A radial hand sweeps clockwise from the upper-left corner",
21652                         "name": "singlesweep-cwtl",
21653                         "value": "241"
21654                     },
21655                     {
21656                         "desc": "A radial hand sweeps counter-clockwise from the lower-left corner.",
21657                         "name": "singlesweep-cwbl",
21658                         "value": "242"
21659                     },
21660                     {
21661                         "desc": "A radial hand sweeps clockwise from the lower-right corner",
21662                         "name": "singlesweep-cwbr",
21663                         "value": "243"
21664                     },
21665                     {
21666                         "desc": "A radial hand sweeps counter-clockwise from the upper-right corner",
21667                         "name": "singlesweep-cwtr",
21668                         "value": "244"
21669                     },
21670                     {
21671                         "desc": "Two radial hands attached at the upper-left and lower-right corners sweep down and up",
21672                         "name": "doublesweep-pdtl",
21673                         "value": "245"
21674                     },
21675                     {
21676                         "desc": "Two radial hands attached at the lower-left and upper-right corners sweep down and up",
21677                         "name": "doublesweep-pdbl",
21678                         "value": "246"
21679                     },
21680                     {
21681                         "desc": "Two radial hands attached at the upper-left and upper-right corners sweep down",
21682                         "name": "saloondoor-t",
21683                         "value": "251"
21684                     },
21685                     {
21686                         "desc": "Two radial hands attached at the upper-left and lower-left corners sweep to the right",
21687                         "name": "saloondoor-l",
21688                         "value": "252"
21689                     },
21690                     {
21691                         "desc": "Two radial hands attached at the lower-left and lower-right corners sweep up",
21692                         "name": "saloondoor-b",
21693                         "value": "253"
21694                     },
21695                     {
21696                         "desc": "Two radial hands attached at the upper-right and lower-right corners sweep to the left",
21697                         "name": "saloondoor-r",
21698                         "value": "254"
21699                     },
21700                     {
21701                         "desc": "Two radial hands attached at the midpoints of the top and bottom halves sweep from right to left",
21702                         "name": "windshield-r",
21703                         "value": "261"
21704                     },
21705                     {
21706                         "desc": "Two radial hands attached at the midpoints of the left and right halves sweep from top to bottom",
21707                         "name": "windshield-u",
21708                         "value": "262"
21709                     },
21710                     {
21711                         "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",
21712                         "name": "windshield-v",
21713                         "value": "263"
21714                     },
21715                     {
21716                         "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",
21717                         "name": "windshield-h",
21718                         "value": "264"
21719                     }
21720                 ]
21721             }
21722         },
21723         "package": "GStreamer Good Plug-ins",
21724         "source": "gst-plugins-good",
21725         "tracers": {},
21726         "url": "Unknown package origin"
21727     },
21728     "soup": {
21729         "description": "libsoup HTTP client src/sink",
21730         "elements": {
21731             "souphttpclientsink": {
21732                 "author": "David Schleef <ds@entropywave.com>",
21733                 "description": "Sends streams to HTTP server via PUT",
21734                 "hierarchy": [
21735                     "GstSoupHttpClientSink",
21736                     "GstBaseSink",
21737                     "GstElement",
21738                     "GstObject",
21739                     "GInitiallyUnowned",
21740                     "GObject"
21741                 ],
21742                 "klass": "Generic",
21743                 "long-name": "HTTP client sink",
21744                 "pad-templates": {
21745                     "sink": {
21746                         "caps": "ANY",
21747                         "direction": "sink",
21748                         "presence": "always"
21749                     }
21750                 },
21751                 "properties": {
21752                     "automatic-redirect": {
21753                         "blurb": "Automatically follow HTTP redirects (HTTP Status Code 3xx)",
21754                         "conditionally-available": false,
21755                         "construct": false,
21756                         "construct-only": false,
21757                         "controllable": false,
21758                         "default": "true",
21759                         "mutable": "null",
21760                         "readable": true,
21761                         "type": "gboolean",
21762                         "writable": true
21763                     },
21764                     "cookies": {
21765                         "blurb": "HTTP request cookies",
21766                         "conditionally-available": false,
21767                         "construct": false,
21768                         "construct-only": false,
21769                         "controllable": false,
21770                         "mutable": "null",
21771                         "readable": true,
21772                         "type": "GStrv",
21773                         "writable": true
21774                     },
21775                     "http-log-level": {
21776                         "blurb": "Set log level for soup's HTTP session log",
21777                         "conditionally-available": false,
21778                         "construct": false,
21779                         "construct-only": false,
21780                         "controllable": false,
21781                         "default": "none (0)",
21782                         "mutable": "null",
21783                         "readable": true,
21784                         "type": "SoupLoggerLogLevel",
21785                         "writable": true
21786                     },
21787                     "location": {
21788                         "blurb": "URI to send to",
21789                         "conditionally-available": false,
21790                         "construct": false,
21791                         "construct-only": false,
21792                         "controllable": false,
21793                         "default": "NULL",
21794                         "mutable": "null",
21795                         "readable": true,
21796                         "type": "gchararray",
21797                         "writable": true
21798                     },
21799                     "proxy": {
21800                         "blurb": "HTTP proxy server URI",
21801                         "conditionally-available": false,
21802                         "construct": false,
21803                         "construct-only": false,
21804                         "controllable": false,
21805                         "default": "",
21806                         "mutable": "null",
21807                         "readable": true,
21808                         "type": "gchararray",
21809                         "writable": true
21810                     },
21811                     "proxy-id": {
21812                         "blurb": "user id for proxy authentication",
21813                         "conditionally-available": false,
21814                         "construct": false,
21815                         "construct-only": false,
21816                         "controllable": false,
21817                         "default": "NULL",
21818                         "mutable": "null",
21819                         "readable": true,
21820                         "type": "gchararray",
21821                         "writable": true
21822                     },
21823                     "proxy-pw": {
21824                         "blurb": "user password for proxy authentication",
21825                         "conditionally-available": false,
21826                         "construct": false,
21827                         "construct-only": false,
21828                         "controllable": false,
21829                         "default": "NULL",
21830                         "mutable": "null",
21831                         "readable": true,
21832                         "type": "gchararray",
21833                         "writable": true
21834                     },
21835                     "retries": {
21836                         "blurb": "Maximum number of retries, zero to disable, -1 to retry forever",
21837                         "conditionally-available": false,
21838                         "construct": false,
21839                         "construct-only": false,
21840                         "controllable": false,
21841                         "default": "0",
21842                         "max": "2147483647",
21843                         "min": "-1",
21844                         "mutable": "null",
21845                         "readable": true,
21846                         "type": "gint",
21847                         "writable": true
21848                     },
21849                     "retry-delay": {
21850                         "blurb": "Delay in seconds between retries after a failure",
21851                         "conditionally-available": false,
21852                         "construct": false,
21853                         "construct-only": false,
21854                         "controllable": false,
21855                         "default": "5",
21856                         "max": "2147483647",
21857                         "min": "1",
21858                         "mutable": "null",
21859                         "readable": true,
21860                         "type": "gint",
21861                         "writable": true
21862                     },
21863                     "session": {
21864                         "blurb": "SoupSession object to use for communication",
21865                         "conditionally-available": false,
21866                         "construct": false,
21867                         "construct-only": false,
21868                         "controllable": false,
21869                         "mutable": "null",
21870                         "readable": true,
21871                         "type": "SoupSession",
21872                         "writable": true
21873                     },
21874                     "user-agent": {
21875                         "blurb": "Value of the User-Agent HTTP request header field",
21876                         "conditionally-available": false,
21877                         "construct": false,
21878                         "construct-only": false,
21879                         "controllable": false,
21880                         "default": "GStreamer souphttpclientsink ",
21881                         "mutable": "null",
21882                         "readable": true,
21883                         "type": "gchararray",
21884                         "writable": true
21885                     },
21886                     "user-id": {
21887                         "blurb": "user id for authentication",
21888                         "conditionally-available": false,
21889                         "construct": false,
21890                         "construct-only": false,
21891                         "controllable": false,
21892                         "default": "NULL",
21893                         "mutable": "null",
21894                         "readable": true,
21895                         "type": "gchararray",
21896                         "writable": true
21897                     },
21898                     "user-pw": {
21899                         "blurb": "user password for authentication",
21900                         "conditionally-available": false,
21901                         "construct": false,
21902                         "construct-only": false,
21903                         "controllable": false,
21904                         "default": "NULL",
21905                         "mutable": "null",
21906                         "readable": true,
21907                         "type": "gchararray",
21908                         "writable": true
21909                     }
21910                 },
21911                 "rank": "none"
21912             },
21913             "souphttpsrc": {
21914                 "author": "Wouter Cloetens <wouter@mind.be>",
21915                 "description": "Receive data as a client over the network via HTTP using SOUP",
21916                 "hierarchy": [
21917                     "GstSoupHTTPSrc",
21918                     "GstPushSrc",
21919                     "GstBaseSrc",
21920                     "GstElement",
21921                     "GstObject",
21922                     "GInitiallyUnowned",
21923                     "GObject"
21924                 ],
21925                 "interfaces": [
21926                     "GstURIHandler"
21927                 ],
21928                 "klass": "Source/Network",
21929                 "long-name": "HTTP client source",
21930                 "pad-templates": {
21931                     "src": {
21932                         "caps": "ANY",
21933                         "direction": "src",
21934                         "presence": "always"
21935                     }
21936                 },
21937                 "properties": {
21938                     "automatic-redirect": {
21939                         "blurb": "Automatically follow HTTP redirects (HTTP Status Code 3xx)",
21940                         "conditionally-available": false,
21941                         "construct": false,
21942                         "construct-only": false,
21943                         "controllable": false,
21944                         "default": "true",
21945                         "mutable": "null",
21946                         "readable": true,
21947                         "type": "gboolean",
21948                         "writable": true
21949                     },
21950                     "compress": {
21951                         "blurb": "Allow compressed content encodings",
21952                         "conditionally-available": false,
21953                         "construct": false,
21954                         "construct-only": false,
21955                         "controllable": false,
21956                         "default": "false",
21957                         "mutable": "null",
21958                         "readable": true,
21959                         "type": "gboolean",
21960                         "writable": true
21961                     },
21962                     "cookies": {
21963                         "blurb": "HTTP request cookies",
21964                         "conditionally-available": false,
21965                         "construct": false,
21966                         "construct-only": false,
21967                         "controllable": false,
21968                         "mutable": "null",
21969                         "readable": true,
21970                         "type": "GStrv",
21971                         "writable": true
21972                     },
21973                     "extra-headers": {
21974                         "blurb": "Extra headers to append to the HTTP request",
21975                         "conditionally-available": false,
21976                         "construct": false,
21977                         "construct-only": false,
21978                         "controllable": false,
21979                         "mutable": "null",
21980                         "readable": true,
21981                         "type": "GstStructure",
21982                         "writable": true
21983                     },
21984                     "http-log-level": {
21985                         "blurb": "Set log level for soup's HTTP session log",
21986                         "conditionally-available": false,
21987                         "construct": false,
21988                         "construct-only": false,
21989                         "controllable": false,
21990                         "default": "headers (2)",
21991                         "mutable": "null",
21992                         "readable": true,
21993                         "type": "SoupLoggerLogLevel",
21994                         "writable": true
21995                     },
21996                     "iradio-mode": {
21997                         "blurb": "Enable internet radio mode (ask server to send shoutcast/icecast metadata interleaved with the actual stream data)",
21998                         "conditionally-available": false,
21999                         "construct": false,
22000                         "construct-only": false,
22001                         "controllable": false,
22002                         "default": "true",
22003                         "mutable": "null",
22004                         "readable": true,
22005                         "type": "gboolean",
22006                         "writable": true
22007                     },
22008                     "is-live": {
22009                         "blurb": "Act like a live source",
22010                         "conditionally-available": false,
22011                         "construct": false,
22012                         "construct-only": false,
22013                         "controllable": false,
22014                         "default": "false",
22015                         "mutable": "null",
22016                         "readable": true,
22017                         "type": "gboolean",
22018                         "writable": true
22019                     },
22020                     "keep-alive": {
22021                         "blurb": "Use HTTP persistent connections",
22022                         "conditionally-available": false,
22023                         "construct": false,
22024                         "construct-only": false,
22025                         "controllable": false,
22026                         "default": "true",
22027                         "mutable": "null",
22028                         "readable": true,
22029                         "type": "gboolean",
22030                         "writable": true
22031                     },
22032                     "location": {
22033                         "blurb": "Location to read from",
22034                         "conditionally-available": false,
22035                         "construct": false,
22036                         "construct-only": false,
22037                         "controllable": false,
22038                         "default": "NULL",
22039                         "mutable": "null",
22040                         "readable": true,
22041                         "type": "gchararray",
22042                         "writable": true
22043                     },
22044                     "method": {
22045                         "blurb": "The HTTP method to use (GET, HEAD, OPTIONS, etc)",
22046                         "conditionally-available": false,
22047                         "construct": false,
22048                         "construct-only": false,
22049                         "controllable": false,
22050                         "default": "NULL",
22051                         "mutable": "null",
22052                         "readable": true,
22053                         "type": "gchararray",
22054                         "writable": true
22055                     },
22056                     "proxy": {
22057                         "blurb": "HTTP proxy server URI",
22058                         "conditionally-available": false,
22059                         "construct": false,
22060                         "construct-only": false,
22061                         "controllable": false,
22062                         "default": "",
22063                         "mutable": "null",
22064                         "readable": true,
22065                         "type": "gchararray",
22066                         "writable": true
22067                     },
22068                     "proxy-id": {
22069                         "blurb": "HTTP proxy URI user id for authentication",
22070                         "conditionally-available": false,
22071                         "construct": false,
22072                         "construct-only": false,
22073                         "controllable": false,
22074                         "default": "NULL",
22075                         "mutable": "null",
22076                         "readable": true,
22077                         "type": "gchararray",
22078                         "writable": true
22079                     },
22080                     "proxy-pw": {
22081                         "blurb": "HTTP proxy URI user password for authentication",
22082                         "conditionally-available": false,
22083                         "construct": false,
22084                         "construct-only": false,
22085                         "controllable": false,
22086                         "default": "NULL",
22087                         "mutable": "null",
22088                         "readable": true,
22089                         "type": "gchararray",
22090                         "writable": true
22091                     },
22092                     "retries": {
22093                         "blurb": "Maximum number of retries until giving up (-1=infinite)",
22094                         "conditionally-available": false,
22095                         "construct": false,
22096                         "construct-only": false,
22097                         "controllable": false,
22098                         "default": "3",
22099                         "max": "2147483647",
22100                         "min": "-1",
22101                         "mutable": "null",
22102                         "readable": true,
22103                         "type": "gint",
22104                         "writable": true
22105                     },
22106                     "ssl-ca-file": {
22107                         "blurb": "Location of a SSL anchor CA file to use",
22108                         "conditionally-available": false,
22109                         "construct": false,
22110                         "construct-only": false,
22111                         "controllable": false,
22112                         "default": "NULL",
22113                         "mutable": "null",
22114                         "readable": true,
22115                         "type": "gchararray",
22116                         "writable": true
22117                     },
22118                     "ssl-strict": {
22119                         "blurb": "Strict SSL certificate checking",
22120                         "conditionally-available": false,
22121                         "construct": false,
22122                         "construct-only": false,
22123                         "controllable": false,
22124                         "default": "true",
22125                         "mutable": "null",
22126                         "readable": true,
22127                         "type": "gboolean",
22128                         "writable": true
22129                     },
22130                     "ssl-use-system-ca-file": {
22131                         "blurb": "Use system CA file",
22132                         "conditionally-available": false,
22133                         "construct": false,
22134                         "construct-only": false,
22135                         "controllable": false,
22136                         "default": "true",
22137                         "mutable": "null",
22138                         "readable": true,
22139                         "type": "gboolean",
22140                         "writable": true
22141                     },
22142                     "timeout": {
22143                         "blurb": "Value in seconds to timeout a blocking I/O (0 = No timeout).",
22144                         "conditionally-available": false,
22145                         "construct": false,
22146                         "construct-only": false,
22147                         "controllable": false,
22148                         "default": "15",
22149                         "max": "3600",
22150                         "min": "0",
22151                         "mutable": "null",
22152                         "readable": true,
22153                         "type": "guint",
22154                         "writable": true
22155                     },
22156                     "tls-database": {
22157                         "blurb": "TLS database with anchor certificate authorities used to validate the server certificate",
22158                         "conditionally-available": false,
22159                         "construct": false,
22160                         "construct-only": false,
22161                         "controllable": false,
22162                         "mutable": "null",
22163                         "readable": true,
22164                         "type": "GTlsDatabase",
22165                         "writable": true
22166                     },
22167                     "tls-interaction": {
22168                         "blurb": "A GTlsInteraction object to be used when the connection or certificate database need to interact with the user.",
22169                         "conditionally-available": false,
22170                         "construct": false,
22171                         "construct-only": false,
22172                         "controllable": false,
22173                         "mutable": "null",
22174                         "readable": true,
22175                         "type": "GTlsInteraction",
22176                         "writable": true
22177                     },
22178                     "user-agent": {
22179                         "blurb": "Value of the User-Agent HTTP request header field",
22180                         "conditionally-available": false,
22181                         "construct": false,
22182                         "construct-only": false,
22183                         "controllable": false,
22184                         "default": "GStreamer souphttpsrc 1.19.2 ",
22185                         "mutable": "null",
22186                         "readable": true,
22187                         "type": "gchararray",
22188                         "writable": true
22189                     },
22190                     "user-id": {
22191                         "blurb": "HTTP location URI user id for authentication",
22192                         "conditionally-available": false,
22193                         "construct": false,
22194                         "construct-only": false,
22195                         "controllable": false,
22196                         "default": "NULL",
22197                         "mutable": "null",
22198                         "readable": true,
22199                         "type": "gchararray",
22200                         "writable": true
22201                     },
22202                     "user-pw": {
22203                         "blurb": "HTTP location URI user password for authentication",
22204                         "conditionally-available": false,
22205                         "construct": false,
22206                         "construct-only": false,
22207                         "controllable": false,
22208                         "default": "NULL",
22209                         "mutable": "null",
22210                         "readable": true,
22211                         "type": "gchararray",
22212                         "writable": true
22213                     }
22214                 },
22215                 "rank": "primary"
22216             }
22217         },
22218         "filename": "gstsoup",
22219         "license": "LGPL",
22220         "other-types": {},
22221         "package": "GStreamer Good Plug-ins",
22222         "source": "gst-plugins-good",
22223         "tracers": {},
22224         "url": "Unknown package origin"
22225     },
22226     "spectrum": {
22227         "description": "Run an FFT on the audio signal, output spectrum data",
22228         "elements": {
22229             "spectrum": {
22230                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Stefan Kost <ensonic@users.sf.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
22231                 "description": "Run an FFT on the audio signal, output spectrum data",
22232                 "hierarchy": [
22233                     "GstSpectrum",
22234                     "GstAudioFilter",
22235                     "GstBaseTransform",
22236                     "GstElement",
22237                     "GstObject",
22238                     "GInitiallyUnowned",
22239                     "GObject"
22240                 ],
22241                 "klass": "Filter/Analyzer/Audio",
22242                 "long-name": "Spectrum analyzer",
22243                 "pad-templates": {
22244                     "sink": {
22245                         "caps": "audio/x-raw:\n         format: { S16LE, S24LE, S32LE, F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
22246                         "direction": "sink",
22247                         "presence": "always"
22248                     },
22249                     "src": {
22250                         "caps": "audio/x-raw:\n         format: { S16LE, S24LE, S32LE, F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
22251                         "direction": "src",
22252                         "presence": "always"
22253                     }
22254                 },
22255                 "properties": {
22256                     "bands": {
22257                         "blurb": "Number of frequency bands",
22258                         "conditionally-available": false,
22259                         "construct": false,
22260                         "construct-only": false,
22261                         "controllable": false,
22262                         "default": "128",
22263                         "max": "1073741824",
22264                         "min": "2",
22265                         "mutable": "null",
22266                         "readable": true,
22267                         "type": "guint",
22268                         "writable": true
22269                     },
22270                     "interval": {
22271                         "blurb": "Interval of time between message posts (in nanoseconds)",
22272                         "conditionally-available": false,
22273                         "construct": false,
22274                         "construct-only": false,
22275                         "controllable": false,
22276                         "default": "100000000",
22277                         "max": "18446744073709551615",
22278                         "min": "1",
22279                         "mutable": "null",
22280                         "readable": true,
22281                         "type": "guint64",
22282                         "writable": true
22283                     },
22284                     "message-magnitude": {
22285                         "blurb": "Whether to add a 'magnitude' field to the structure of any 'spectrum' element messages posted on the bus",
22286                         "conditionally-available": false,
22287                         "construct": false,
22288                         "construct-only": false,
22289                         "controllable": false,
22290                         "default": "true",
22291                         "mutable": "null",
22292                         "readable": true,
22293                         "type": "gboolean",
22294                         "writable": true
22295                     },
22296                     "message-phase": {
22297                         "blurb": "Whether to add a 'phase' field to the structure of any 'spectrum' element messages posted on the bus",
22298                         "conditionally-available": false,
22299                         "construct": false,
22300                         "construct-only": false,
22301                         "controllable": false,
22302                         "default": "false",
22303                         "mutable": "null",
22304                         "readable": true,
22305                         "type": "gboolean",
22306                         "writable": true
22307                     },
22308                     "multi-channel": {
22309                         "blurb": "Send separate results for each channel",
22310                         "conditionally-available": false,
22311                         "construct": false,
22312                         "construct-only": false,
22313                         "controllable": false,
22314                         "default": "false",
22315                         "mutable": "null",
22316                         "readable": true,
22317                         "type": "gboolean",
22318                         "writable": true
22319                     },
22320                     "post-messages": {
22321                         "blurb": "Whether to post a 'spectrum' element message on the bus for each passed interval",
22322                         "conditionally-available": false,
22323                         "construct": false,
22324                         "construct-only": false,
22325                         "controllable": false,
22326                         "default": "true",
22327                         "mutable": "null",
22328                         "readable": true,
22329                         "type": "gboolean",
22330                         "writable": true
22331                     },
22332                     "threshold": {
22333                         "blurb": "dB threshold for result. All lower values will be set to this",
22334                         "conditionally-available": false,
22335                         "construct": false,
22336                         "construct-only": false,
22337                         "controllable": false,
22338                         "default": "-60",
22339                         "max": "0",
22340                         "min": "-2147483648",
22341                         "mutable": "null",
22342                         "readable": true,
22343                         "type": "gint",
22344                         "writable": true
22345                     }
22346                 },
22347                 "rank": "none"
22348             }
22349         },
22350         "filename": "gstspectrum",
22351         "license": "LGPL",
22352         "other-types": {},
22353         "package": "GStreamer Good Plug-ins",
22354         "source": "gst-plugins-good",
22355         "tracers": {},
22356         "url": "Unknown package origin"
22357     },
22358     "speex": {
22359         "description": "Speex plugin library",
22360         "elements": {
22361             "speexdec": {
22362                 "author": "Wim Taymans <wim@fluendo.com>",
22363                 "description": "decode speex streams to audio",
22364                 "hierarchy": [
22365                     "GstSpeexDec",
22366                     "GstAudioDecoder",
22367                     "GstElement",
22368                     "GstObject",
22369                     "GInitiallyUnowned",
22370                     "GObject"
22371                 ],
22372                 "klass": "Codec/Decoder/Audio",
22373                 "long-name": "Speex audio decoder",
22374                 "pad-templates": {
22375                     "sink": {
22376                         "caps": "audio/x-speex:\n",
22377                         "direction": "sink",
22378                         "presence": "always"
22379                     },
22380                     "src": {
22381                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 6000, 48000 ]\n       channels: [ 1, 2 ]\n",
22382                         "direction": "src",
22383                         "presence": "always"
22384                     }
22385                 },
22386                 "properties": {
22387                     "enh": {
22388                         "blurb": "Enable perceptual enhancement",
22389                         "conditionally-available": false,
22390                         "construct": false,
22391                         "construct-only": false,
22392                         "controllable": false,
22393                         "default": "true",
22394                         "mutable": "null",
22395                         "readable": true,
22396                         "type": "gboolean",
22397                         "writable": true
22398                     }
22399                 },
22400                 "rank": "primary"
22401             },
22402             "speexenc": {
22403                 "author": "Wim Taymans <wim@fluendo.com>",
22404                 "description": "Encodes audio in Speex format",
22405                 "hierarchy": [
22406                     "GstSpeexEnc",
22407                     "GstAudioEncoder",
22408                     "GstElement",
22409                     "GstObject",
22410                     "GInitiallyUnowned",
22411                     "GObject"
22412                 ],
22413                 "interfaces": [
22414                     "GstPreset",
22415                     "GstTagSetter"
22416                 ],
22417                 "klass": "Codec/Encoder/Audio",
22418                 "long-name": "Speex audio encoder",
22419                 "pad-templates": {
22420                     "sink": {
22421                         "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",
22422                         "direction": "sink",
22423                         "presence": "always"
22424                     },
22425                     "src": {
22426                         "caps": "audio/x-speex:\n           rate: [ 6000, 48000 ]\n       channels: [ 1, 2 ]\n",
22427                         "direction": "src",
22428                         "presence": "always"
22429                     }
22430                 },
22431                 "properties": {
22432                     "abr": {
22433                         "blurb": "Enable average bit-rate (0 = disabled)",
22434                         "conditionally-available": false,
22435                         "construct": true,
22436                         "construct-only": false,
22437                         "controllable": false,
22438                         "default": "0",
22439                         "max": "2147483647",
22440                         "min": "0",
22441                         "mutable": "null",
22442                         "readable": true,
22443                         "type": "gint",
22444                         "writable": true
22445                     },
22446                     "bitrate": {
22447                         "blurb": "Specify an encoding bit-rate (in bps). (0 = automatic)",
22448                         "conditionally-available": false,
22449                         "construct": true,
22450                         "construct-only": false,
22451                         "controllable": false,
22452                         "default": "0",
22453                         "max": "2147483647",
22454                         "min": "0",
22455                         "mutable": "null",
22456                         "readable": true,
22457                         "type": "gint",
22458                         "writable": true
22459                     },
22460                     "complexity": {
22461                         "blurb": "Set encoding complexity",
22462                         "conditionally-available": false,
22463                         "construct": true,
22464                         "construct-only": false,
22465                         "controllable": false,
22466                         "default": "3",
22467                         "max": "2147483647",
22468                         "min": "0",
22469                         "mutable": "null",
22470                         "readable": true,
22471                         "type": "gint",
22472                         "writable": true
22473                     },
22474                     "dtx": {
22475                         "blurb": "Enable discontinuous transmission",
22476                         "conditionally-available": false,
22477                         "construct": true,
22478                         "construct-only": false,
22479                         "controllable": false,
22480                         "default": "false",
22481                         "mutable": "null",
22482                         "readable": true,
22483                         "type": "gboolean",
22484                         "writable": true
22485                     },
22486                     "last-message": {
22487                         "blurb": "The last status message",
22488                         "conditionally-available": false,
22489                         "construct": false,
22490                         "construct-only": false,
22491                         "controllable": false,
22492                         "default": "NULL",
22493                         "mutable": "null",
22494                         "readable": true,
22495                         "type": "gchararray",
22496                         "writable": false
22497                     },
22498                     "mode": {
22499                         "blurb": "The encoding mode",
22500                         "conditionally-available": false,
22501                         "construct": true,
22502                         "construct-only": false,
22503                         "controllable": false,
22504                         "default": "auto (0)",
22505                         "mutable": "null",
22506                         "readable": true,
22507                         "type": "GstSpeexEncMode",
22508                         "writable": true
22509                     },
22510                     "nframes": {
22511                         "blurb": "Number of frames per buffer",
22512                         "conditionally-available": false,
22513                         "construct": true,
22514                         "construct-only": false,
22515                         "controllable": false,
22516                         "default": "1",
22517                         "max": "2147483647",
22518                         "min": "0",
22519                         "mutable": "null",
22520                         "readable": true,
22521                         "type": "gint",
22522                         "writable": true
22523                     },
22524                     "quality": {
22525                         "blurb": "Encoding quality",
22526                         "conditionally-available": false,
22527                         "construct": true,
22528                         "construct-only": false,
22529                         "controllable": false,
22530                         "default": "8",
22531                         "max": "10",
22532                         "min": "0",
22533                         "mutable": "null",
22534                         "readable": true,
22535                         "type": "gfloat",
22536                         "writable": true
22537                     },
22538                     "vad": {
22539                         "blurb": "Enable voice activity detection",
22540                         "conditionally-available": false,
22541                         "construct": true,
22542                         "construct-only": false,
22543                         "controllable": false,
22544                         "default": "false",
22545                         "mutable": "null",
22546                         "readable": true,
22547                         "type": "gboolean",
22548                         "writable": true
22549                     },
22550                     "vbr": {
22551                         "blurb": "Enable variable bit-rate",
22552                         "conditionally-available": false,
22553                         "construct": true,
22554                         "construct-only": false,
22555                         "controllable": false,
22556                         "default": "false",
22557                         "mutable": "null",
22558                         "readable": true,
22559                         "type": "gboolean",
22560                         "writable": true
22561                     }
22562                 },
22563                 "rank": "primary"
22564             }
22565         },
22566         "filename": "gstspeex",
22567         "license": "LGPL",
22568         "other-types": {
22569             "GstSpeexEncMode": {
22570                 "kind": "enum",
22571                 "values": [
22572                     {
22573                         "desc": "Auto",
22574                         "name": "auto",
22575                         "value": "0"
22576                     },
22577                     {
22578                         "desc": "Ultra Wide Band",
22579                         "name": "uwb",
22580                         "value": "1"
22581                     },
22582                     {
22583                         "desc": "Wide Band",
22584                         "name": "wb",
22585                         "value": "2"
22586                     },
22587                     {
22588                         "desc": "Narrow Band",
22589                         "name": "nb",
22590                         "value": "3"
22591                     }
22592                 ]
22593             }
22594         },
22595         "package": "GStreamer Good Plug-ins",
22596         "source": "gst-plugins-good",
22597         "tracers": {},
22598         "url": "Unknown package origin"
22599     },
22600     "taglib": {
22601         "description": "Tag writing plug-in based on taglib",
22602         "elements": {
22603             "apev2mux": {
22604                 "author": "Sebastian Dröge <slomo@circular-chaos.org>",
22605                 "description": "Adds an APEv2 header to the beginning of files using taglib",
22606                 "hierarchy": [
22607                     "GstApev2Mux",
22608                     "GstTagMux",
22609                     "GstElement",
22610                     "GstObject",
22611                     "GInitiallyUnowned",
22612                     "GObject"
22613                 ],
22614                 "interfaces": [
22615                     "GstTagSetter"
22616                 ],
22617                 "klass": "Formatter/Metadata",
22618                 "long-name": "TagLib-based APEv2 Muxer",
22619                 "pad-templates": {
22620                     "sink": {
22621                         "caps": "ANY",
22622                         "direction": "sink",
22623                         "presence": "always"
22624                     },
22625                     "src": {
22626                         "caps": "application/x-apetag:\n",
22627                         "direction": "src",
22628                         "presence": "always"
22629                     }
22630                 },
22631                 "rank": "none"
22632             },
22633             "id3v2mux": {
22634                 "author": "Christophe Fergeau <teuf@gnome.org>",
22635                 "description": "Adds an ID3v2 header to the beginning of MP3 files using taglib",
22636                 "hierarchy": [
22637                     "GstId3v2Mux",
22638                     "GstTagMux",
22639                     "GstElement",
22640                     "GstObject",
22641                     "GInitiallyUnowned",
22642                     "GObject"
22643                 ],
22644                 "interfaces": [
22645                     "GstTagSetter"
22646                 ],
22647                 "klass": "Formatter/Metadata",
22648                 "long-name": "TagLib-based ID3v2 Muxer",
22649                 "pad-templates": {
22650                     "sink": {
22651                         "caps": "ANY",
22652                         "direction": "sink",
22653                         "presence": "always"
22654                     },
22655                     "src": {
22656                         "caps": "application/x-id3:\n",
22657                         "direction": "src",
22658                         "presence": "always"
22659                     }
22660                 },
22661                 "rank": "none"
22662             }
22663         },
22664         "filename": "gsttaglib",
22665         "license": "LGPL",
22666         "other-types": {},
22667         "package": "GStreamer Good Plug-ins",
22668         "source": "gst-plugins-good",
22669         "tracers": {},
22670         "url": "Unknown package origin"
22671     },
22672     "twolame": {
22673         "description": "Encode MP2s with TwoLAME",
22674         "elements": {
22675             "twolamemp2enc": {
22676                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
22677                 "description": "High-quality free MP2 encoder",
22678                 "hierarchy": [
22679                     "GstTwoLame",
22680                     "GstAudioEncoder",
22681                     "GstElement",
22682                     "GstObject",
22683                     "GInitiallyUnowned",
22684                     "GObject"
22685                 ],
22686                 "interfaces": [
22687                     "GstPreset"
22688                 ],
22689                 "klass": "Codec/Encoder/Audio",
22690                 "long-name": "TwoLAME mp2 encoder",
22691                 "pad-templates": {
22692                     "sink": {
22693                         "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",
22694                         "direction": "sink",
22695                         "presence": "always"
22696                     },
22697                     "src": {
22698                         "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",
22699                         "direction": "src",
22700                         "presence": "always"
22701                     }
22702                 },
22703                 "properties": {
22704                     "ath-level": {
22705                         "blurb": "ATH Level in dB",
22706                         "conditionally-available": false,
22707                         "construct": false,
22708                         "construct-only": false,
22709                         "controllable": false,
22710                         "default": "0",
22711                         "max": "3.40282e+38",
22712                         "min": "-3.40282e+38",
22713                         "mutable": "null",
22714                         "readable": true,
22715                         "type": "gfloat",
22716                         "writable": true
22717                     },
22718                     "bitrate": {
22719                         "blurb": "Bitrate in kbit/sec (8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 192, 224, 256, 320, 384)",
22720                         "conditionally-available": false,
22721                         "construct": false,
22722                         "construct-only": false,
22723                         "controllable": false,
22724                         "default": "192",
22725                         "max": "384",
22726                         "min": "8",
22727                         "mutable": "null",
22728                         "readable": true,
22729                         "type": "gint",
22730                         "writable": true
22731                     },
22732                     "copyright": {
22733                         "blurb": "Mark as copyright",
22734                         "conditionally-available": false,
22735                         "construct": false,
22736                         "construct-only": false,
22737                         "controllable": false,
22738                         "default": "false",
22739                         "mutable": "null",
22740                         "readable": true,
22741                         "type": "gboolean",
22742                         "writable": true
22743                     },
22744                     "emphasis": {
22745                         "blurb": "Pre-emphasis to apply to the decoded audio",
22746                         "conditionally-available": false,
22747                         "construct": false,
22748                         "construct-only": false,
22749                         "controllable": false,
22750                         "default": "none (0)",
22751                         "mutable": "null",
22752                         "readable": true,
22753                         "type": "GstTwoLameEmphasis",
22754                         "writable": true
22755                     },
22756                     "energy-level-extension": {
22757                         "blurb": "Write peak PCM level to each frame",
22758                         "conditionally-available": false,
22759                         "construct": false,
22760                         "construct-only": false,
22761                         "controllable": false,
22762                         "default": "false",
22763                         "mutable": "null",
22764                         "readable": true,
22765                         "type": "gboolean",
22766                         "writable": true
22767                     },
22768                     "error-protection": {
22769                         "blurb": "Adds checksum to every frame",
22770                         "conditionally-available": false,
22771                         "construct": false,
22772                         "construct-only": false,
22773                         "controllable": false,
22774                         "default": "false",
22775                         "mutable": "null",
22776                         "readable": true,
22777                         "type": "gboolean",
22778                         "writable": true
22779                     },
22780                     "mode": {
22781                         "blurb": "Encoding mode",
22782                         "conditionally-available": false,
22783                         "construct": false,
22784                         "construct-only": false,
22785                         "controllable": false,
22786                         "default": "joint (1)",
22787                         "mutable": "null",
22788                         "readable": true,
22789                         "type": "GstTwoLameMode",
22790                         "writable": true
22791                     },
22792                     "original": {
22793                         "blurb": "Mark as original",
22794                         "conditionally-available": false,
22795                         "construct": false,
22796                         "construct-only": false,
22797                         "controllable": false,
22798                         "default": "true",
22799                         "mutable": "null",
22800                         "readable": true,
22801                         "type": "gboolean",
22802                         "writable": true
22803                     },
22804                     "padding": {
22805                         "blurb": "Padding type",
22806                         "conditionally-available": false,
22807                         "construct": false,
22808                         "construct-only": false,
22809                         "controllable": false,
22810                         "default": "never (0)",
22811                         "mutable": "null",
22812                         "readable": true,
22813                         "type": "GstTwoLamePadding",
22814                         "writable": true
22815                     },
22816                     "psymodel": {
22817                         "blurb": "Psychoacoustic model used to encode the audio",
22818                         "conditionally-available": false,
22819                         "construct": false,
22820                         "construct-only": false,
22821                         "controllable": false,
22822                         "default": "3",
22823                         "max": "4",
22824                         "min": "-1",
22825                         "mutable": "null",
22826                         "readable": true,
22827                         "type": "gint",
22828                         "writable": true
22829                     },
22830                     "quick-mode": {
22831                         "blurb": "Calculate Psymodel every frames",
22832                         "conditionally-available": false,
22833                         "construct": false,
22834                         "construct-only": false,
22835                         "controllable": false,
22836                         "default": "false",
22837                         "mutable": "null",
22838                         "readable": true,
22839                         "type": "gboolean",
22840                         "writable": true
22841                     },
22842                     "quick-mode-count": {
22843                         "blurb": "Calculate Psymodel every n frames",
22844                         "conditionally-available": false,
22845                         "construct": false,
22846                         "construct-only": false,
22847                         "controllable": false,
22848                         "default": "10",
22849                         "max": "2147483647",
22850                         "min": "0",
22851                         "mutable": "null",
22852                         "readable": true,
22853                         "type": "gint",
22854                         "writable": true
22855                     },
22856                     "vbr": {
22857                         "blurb": "Enable variable bitrate mode",
22858                         "conditionally-available": false,
22859                         "construct": false,
22860                         "construct-only": false,
22861                         "controllable": false,
22862                         "default": "false",
22863                         "mutable": "null",
22864                         "readable": true,
22865                         "type": "gboolean",
22866                         "writable": true
22867                     },
22868                     "vbr-level": {
22869                         "blurb": "VBR Level",
22870                         "conditionally-available": false,
22871                         "construct": false,
22872                         "construct-only": false,
22873                         "controllable": false,
22874                         "default": "5",
22875                         "max": "10",
22876                         "min": "-10",
22877                         "mutable": "null",
22878                         "readable": true,
22879                         "type": "gfloat",
22880                         "writable": true
22881                     },
22882                     "vbr-max-bitrate": {
22883                         "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)",
22884                         "conditionally-available": false,
22885                         "construct": false,
22886                         "construct-only": false,
22887                         "controllable": false,
22888                         "default": "0",
22889                         "max": "384",
22890                         "min": "0",
22891                         "mutable": "null",
22892                         "readable": true,
22893                         "type": "gint",
22894                         "writable": true
22895                     }
22896                 },
22897                 "rank": "primary"
22898             }
22899         },
22900         "filename": "gsttwolame",
22901         "license": "LGPL",
22902         "other-types": {
22903             "GstTwoLameEmphasis": {
22904                 "kind": "enum",
22905                 "values": [
22906                     {
22907                         "desc": "No emphasis",
22908                         "name": "none",
22909                         "value": "0"
22910                     },
22911                     {
22912                         "desc": "50/15 ms",
22913                         "name": "5",
22914                         "value": "1"
22915                     },
22916                     {
22917                         "desc": "CCIT J.17",
22918                         "name": "ccit",
22919                         "value": "3"
22920                     }
22921                 ]
22922             },
22923             "GstTwoLameMode": {
22924                 "kind": "enum",
22925                 "values": [
22926                     {
22927                         "desc": "Auto",
22928                         "name": "auto",
22929                         "value": "-1"
22930                     },
22931                     {
22932                         "desc": "Stereo",
22933                         "name": "stereo",
22934                         "value": "0"
22935                     },
22936                     {
22937                         "desc": "Joint Stereo",
22938                         "name": "joint",
22939                         "value": "1"
22940                     },
22941                     {
22942                         "desc": "Dual Channel",
22943                         "name": "dual",
22944                         "value": "2"
22945                     },
22946                     {
22947                         "desc": "Mono",
22948                         "name": "mono",
22949                         "value": "3"
22950                     }
22951                 ]
22952             },
22953             "GstTwoLamePadding": {
22954                 "kind": "enum",
22955                 "values": [
22956                     {
22957                         "desc": "No Padding",
22958                         "name": "never",
22959                         "value": "0"
22960                     },
22961                     {
22962                         "desc": "Always Pad",
22963                         "name": "always",
22964                         "value": "1"
22965                     }
22966                 ]
22967             }
22968         },
22969         "package": "GStreamer Good Plug-ins",
22970         "source": "gst-plugins-good",
22971         "tracers": {},
22972         "url": "Unknown package origin"
22973     },
22974     "udp": {
22975         "description": "transfer data via UDP",
22976         "elements": {
22977             "dynudpsink": {
22978                 "author": "Philippe Khalaf <burger@speedy.org>",
22979                 "description": "Send data over the network via UDP with packet destinations picked up dynamically from meta on the buffers passed",
22980                 "hierarchy": [
22981                     "GstDynUDPSink",
22982                     "GstBaseSink",
22983                     "GstElement",
22984                     "GstObject",
22985                     "GInitiallyUnowned",
22986                     "GObject"
22987                 ],
22988                 "klass": "Sink/Network",
22989                 "long-name": "UDP packet sender",
22990                 "pad-templates": {
22991                     "sink": {
22992                         "caps": "ANY",
22993                         "direction": "sink",
22994                         "presence": "always"
22995                     }
22996                 },
22997                 "properties": {
22998                     "bind-address": {
22999                         "blurb": "Address to bind the socket to",
23000                         "conditionally-available": false,
23001                         "construct": false,
23002                         "construct-only": false,
23003                         "controllable": false,
23004                         "default": "NULL",
23005                         "mutable": "null",
23006                         "readable": true,
23007                         "type": "gchararray",
23008                         "writable": true
23009                     },
23010                     "bind-port": {
23011                         "blurb": "Port to bind the socket to",
23012                         "conditionally-available": false,
23013                         "construct": false,
23014                         "construct-only": false,
23015                         "controllable": false,
23016                         "default": "0",
23017                         "max": "65535",
23018                         "min": "0",
23019                         "mutable": "null",
23020                         "readable": true,
23021                         "type": "gint",
23022                         "writable": true
23023                     },
23024                     "close-socket": {
23025                         "blurb": "Close socket if passed as property on state change",
23026                         "conditionally-available": false,
23027                         "construct": false,
23028                         "construct-only": false,
23029                         "controllable": false,
23030                         "default": "true",
23031                         "mutable": "null",
23032                         "readable": true,
23033                         "type": "gboolean",
23034                         "writable": true
23035                     },
23036                     "socket": {
23037                         "blurb": "Socket to use for UDP sending. (NULL == allocate)",
23038                         "conditionally-available": false,
23039                         "construct": false,
23040                         "construct-only": false,
23041                         "controllable": false,
23042                         "mutable": "null",
23043                         "readable": true,
23044                         "type": "GSocket",
23045                         "writable": true
23046                     },
23047                     "socket-v6": {
23048                         "blurb": "Socket to use for UDPv6 sending. (NULL == allocate)",
23049                         "conditionally-available": false,
23050                         "construct": false,
23051                         "construct-only": false,
23052                         "controllable": false,
23053                         "mutable": "null",
23054                         "readable": true,
23055                         "type": "GSocket",
23056                         "writable": true
23057                     }
23058                 },
23059                 "rank": "none",
23060                 "signals": {
23061                     "get-stats": {
23062                         "action": true,
23063                         "args": [
23064                             {
23065                                 "name": "arg0",
23066                                 "type": "gchararray"
23067                             },
23068                             {
23069                                 "name": "arg1",
23070                                 "type": "gint"
23071                             }
23072                         ],
23073                         "return-type": "GstStructure",
23074                         "when": "last"
23075                     }
23076                 }
23077             },
23078             "multiudpsink": {
23079                 "author": "Wim Taymans <wim.taymans@gmail.com>",
23080                 "description": "Send data over the network via UDP to one or multiple recipients which can be added or removed at runtime using action signals",
23081                 "hierarchy": [
23082                     "GstMultiUDPSink",
23083                     "GstBaseSink",
23084                     "GstElement",
23085                     "GstObject",
23086                     "GInitiallyUnowned",
23087                     "GObject"
23088                 ],
23089                 "klass": "Sink/Network",
23090                 "long-name": "UDP packet sender",
23091                 "pad-templates": {
23092                     "sink": {
23093                         "caps": "ANY",
23094                         "direction": "sink",
23095                         "presence": "always"
23096                     }
23097                 },
23098                 "properties": {
23099                     "auto-multicast": {
23100                         "blurb": "Automatically join/leave the multicast groups, FALSE means user has to do it himself",
23101                         "conditionally-available": false,
23102                         "construct": false,
23103                         "construct-only": false,
23104                         "controllable": false,
23105                         "default": "true",
23106                         "mutable": "null",
23107                         "readable": true,
23108                         "type": "gboolean",
23109                         "writable": true
23110                     },
23111                     "bind-address": {
23112                         "blurb": "Address to bind the socket to",
23113                         "conditionally-available": false,
23114                         "construct": false,
23115                         "construct-only": false,
23116                         "controllable": false,
23117                         "default": "NULL",
23118                         "mutable": "null",
23119                         "readable": true,
23120                         "type": "gchararray",
23121                         "writable": true
23122                     },
23123                     "bind-port": {
23124                         "blurb": "Port to bind the socket to",
23125                         "conditionally-available": false,
23126                         "construct": false,
23127                         "construct-only": false,
23128                         "controllable": false,
23129                         "default": "0",
23130                         "max": "65535",
23131                         "min": "0",
23132                         "mutable": "null",
23133                         "readable": true,
23134                         "type": "gint",
23135                         "writable": true
23136                     },
23137                     "buffer-size": {
23138                         "blurb": "Size of the kernel send buffer in bytes, 0=default",
23139                         "conditionally-available": false,
23140                         "construct": false,
23141                         "construct-only": false,
23142                         "controllable": false,
23143                         "default": "0",
23144                         "max": "2147483647",
23145                         "min": "0",
23146                         "mutable": "null",
23147                         "readable": true,
23148                         "type": "gint",
23149                         "writable": true
23150                     },
23151                     "bytes-served": {
23152                         "blurb": "Total number of bytes sent to all clients",
23153                         "conditionally-available": false,
23154                         "construct": false,
23155                         "construct-only": false,
23156                         "controllable": false,
23157                         "default": "0",
23158                         "max": "18446744073709551615",
23159                         "min": "0",
23160                         "mutable": "null",
23161                         "readable": true,
23162                         "type": "guint64",
23163                         "writable": false
23164                     },
23165                     "bytes-to-serve": {
23166                         "blurb": "Number of bytes received to serve to clients",
23167                         "conditionally-available": false,
23168                         "construct": false,
23169                         "construct-only": false,
23170                         "controllable": false,
23171                         "default": "0",
23172                         "max": "18446744073709551615",
23173                         "min": "0",
23174                         "mutable": "null",
23175                         "readable": true,
23176                         "type": "guint64",
23177                         "writable": false
23178                     },
23179                     "clients": {
23180                         "blurb": "A comma separated list of host:port pairs with destinations",
23181                         "conditionally-available": false,
23182                         "construct": false,
23183                         "construct-only": false,
23184                         "controllable": false,
23185                         "default": "",
23186                         "mutable": "null",
23187                         "readable": true,
23188                         "type": "gchararray",
23189                         "writable": true
23190                     },
23191                     "close-socket": {
23192                         "blurb": "Close socket if passed as property on state change",
23193                         "conditionally-available": false,
23194                         "construct": false,
23195                         "construct-only": false,
23196                         "controllable": false,
23197                         "default": "true",
23198                         "mutable": "null",
23199                         "readable": true,
23200                         "type": "gboolean",
23201                         "writable": true
23202                     },
23203                     "force-ipv4": {
23204                         "blurb": "Forcing the use of an IPv4 socket (DEPRECATED, has no effect anymore)",
23205                         "conditionally-available": false,
23206                         "construct": false,
23207                         "construct-only": false,
23208                         "controllable": false,
23209                         "default": "false",
23210                         "mutable": "null",
23211                         "readable": true,
23212                         "type": "gboolean",
23213                         "writable": true
23214                     },
23215                     "loop": {
23216                         "blurb": "Used for setting the multicast loop parameter. TRUE = enable, FALSE = disable",
23217                         "conditionally-available": false,
23218                         "construct": false,
23219                         "construct-only": false,
23220                         "controllable": false,
23221                         "default": "true",
23222                         "mutable": "null",
23223                         "readable": true,
23224                         "type": "gboolean",
23225                         "writable": true
23226                     },
23227                     "multicast-iface": {
23228                         "blurb": "The network interface on which to join the multicast group",
23229                         "conditionally-available": false,
23230                         "construct": false,
23231                         "construct-only": false,
23232                         "controllable": false,
23233                         "default": "NULL",
23234                         "mutable": "null",
23235                         "readable": true,
23236                         "type": "gchararray",
23237                         "writable": true
23238                     },
23239                     "qos-dscp": {
23240                         "blurb": "Quality of Service, differentiated services code point (-1 default)",
23241                         "conditionally-available": false,
23242                         "construct": false,
23243                         "construct-only": false,
23244                         "controllable": false,
23245                         "default": "-1",
23246                         "max": "63",
23247                         "min": "-1",
23248                         "mutable": "null",
23249                         "readable": true,
23250                         "type": "gint",
23251                         "writable": true
23252                     },
23253                     "send-duplicates": {
23254                         "blurb": "When a distination/port pair is added multiple times, send packets multiple times as well",
23255                         "conditionally-available": false,
23256                         "construct": false,
23257                         "construct-only": false,
23258                         "controllable": false,
23259                         "default": "true",
23260                         "mutable": "null",
23261                         "readable": true,
23262                         "type": "gboolean",
23263                         "writable": true
23264                     },
23265                     "socket": {
23266                         "blurb": "Socket to use for UDP sending. (NULL == allocate)",
23267                         "conditionally-available": false,
23268                         "construct": false,
23269                         "construct-only": false,
23270                         "controllable": false,
23271                         "mutable": "null",
23272                         "readable": true,
23273                         "type": "GSocket",
23274                         "writable": true
23275                     },
23276                     "socket-v6": {
23277                         "blurb": "Socket to use for UDPv6 sending. (NULL == allocate)",
23278                         "conditionally-available": false,
23279                         "construct": false,
23280                         "construct-only": false,
23281                         "controllable": false,
23282                         "mutable": "null",
23283                         "readable": true,
23284                         "type": "GSocket",
23285                         "writable": true
23286                     },
23287                     "ttl": {
23288                         "blurb": "Used for setting the unicast TTL parameter",
23289                         "conditionally-available": false,
23290                         "construct": false,
23291                         "construct-only": false,
23292                         "controllable": false,
23293                         "default": "64",
23294                         "max": "255",
23295                         "min": "0",
23296                         "mutable": "null",
23297                         "readable": true,
23298                         "type": "gint",
23299                         "writable": true
23300                     },
23301                     "ttl-mc": {
23302                         "blurb": "Used for setting the multicast TTL parameter",
23303                         "conditionally-available": false,
23304                         "construct": false,
23305                         "construct-only": false,
23306                         "controllable": false,
23307                         "default": "1",
23308                         "max": "255",
23309                         "min": "0",
23310                         "mutable": "null",
23311                         "readable": true,
23312                         "type": "gint",
23313                         "writable": true
23314                     },
23315                     "used-socket": {
23316                         "blurb": "Socket currently in use for UDP sending. (NULL == no socket)",
23317                         "conditionally-available": false,
23318                         "construct": false,
23319                         "construct-only": false,
23320                         "controllable": false,
23321                         "mutable": "null",
23322                         "readable": true,
23323                         "type": "GSocket",
23324                         "writable": false
23325                     },
23326                     "used-socket-v6": {
23327                         "blurb": "Socket currently in use for UDPv6 sending. (NULL == no socket)",
23328                         "conditionally-available": false,
23329                         "construct": false,
23330                         "construct-only": false,
23331                         "controllable": false,
23332                         "mutable": "null",
23333                         "readable": true,
23334                         "type": "GSocket",
23335                         "writable": false
23336                     }
23337                 },
23338                 "rank": "none",
23339                 "signals": {
23340                     "add": {
23341                         "action": true,
23342                         "args": [
23343                             {
23344                                 "name": "arg0",
23345                                 "type": "gchararray"
23346                             },
23347                             {
23348                                 "name": "arg1",
23349                                 "type": "gint"
23350                             }
23351                         ],
23352                         "return-type": "void",
23353                         "when": "last"
23354                     },
23355                     "clear": {
23356                         "action": true,
23357                         "args": [],
23358                         "return-type": "void",
23359                         "when": "last"
23360                     },
23361                     "client-added": {
23362                         "args": [
23363                             {
23364                                 "name": "arg0",
23365                                 "type": "gchararray"
23366                             },
23367                             {
23368                                 "name": "arg1",
23369                                 "type": "gint"
23370                             }
23371                         ],
23372                         "return-type": "void",
23373                         "when": "last"
23374                     },
23375                     "client-removed": {
23376                         "args": [
23377                             {
23378                                 "name": "arg0",
23379                                 "type": "gchararray"
23380                             },
23381                             {
23382                                 "name": "arg1",
23383                                 "type": "gint"
23384                             }
23385                         ],
23386                         "return-type": "void",
23387                         "when": "last"
23388                     },
23389                     "get-stats": {
23390                         "action": true,
23391                         "args": [
23392                             {
23393                                 "name": "arg0",
23394                                 "type": "gchararray"
23395                             },
23396                             {
23397                                 "name": "arg1",
23398                                 "type": "gint"
23399                             }
23400                         ],
23401                         "return-type": "GstStructure",
23402                         "when": "last"
23403                     },
23404                     "remove": {
23405                         "action": true,
23406                         "args": [
23407                             {
23408                                 "name": "arg0",
23409                                 "type": "gchararray"
23410                             },
23411                             {
23412                                 "name": "arg1",
23413                                 "type": "gint"
23414                             }
23415                         ],
23416                         "return-type": "void",
23417                         "when": "last"
23418                     }
23419                 }
23420             },
23421             "udpsink": {
23422                 "author": "Wim Taymans <wim@fluendo.com>",
23423                 "description": "Send data over the network via UDP",
23424                 "hierarchy": [
23425                     "GstUDPSink",
23426                     "GstMultiUDPSink",
23427                     "GstBaseSink",
23428                     "GstElement",
23429                     "GstObject",
23430                     "GInitiallyUnowned",
23431                     "GObject"
23432                 ],
23433                 "interfaces": [
23434                     "GstURIHandler"
23435                 ],
23436                 "klass": "Sink/Network",
23437                 "long-name": "UDP packet sender",
23438                 "pad-templates": {
23439                     "sink": {
23440                         "caps": "ANY",
23441                         "direction": "sink",
23442                         "presence": "always"
23443                     }
23444                 },
23445                 "properties": {
23446                     "host": {
23447                         "blurb": "The host/IP/Multicast group to send the packets to",
23448                         "conditionally-available": false,
23449                         "construct": false,
23450                         "construct-only": false,
23451                         "controllable": false,
23452                         "default": "localhost",
23453                         "mutable": "null",
23454                         "readable": true,
23455                         "type": "gchararray",
23456                         "writable": true
23457                     },
23458                     "port": {
23459                         "blurb": "The port to send the packets to",
23460                         "conditionally-available": false,
23461                         "construct": false,
23462                         "construct-only": false,
23463                         "controllable": false,
23464                         "default": "5004",
23465                         "max": "65535",
23466                         "min": "0",
23467                         "mutable": "null",
23468                         "readable": true,
23469                         "type": "gint",
23470                         "writable": true
23471                     }
23472                 },
23473                 "rank": "none",
23474                 "signals": {}
23475             },
23476             "udpsrc": {
23477                 "author": "Wim Taymans <wim@fluendo.com>, Thijs Vermeir <thijs.vermeir@barco.com>",
23478                 "description": "Receive data over the network via UDP",
23479                 "hierarchy": [
23480                     "GstUDPSrc",
23481                     "GstPushSrc",
23482                     "GstBaseSrc",
23483                     "GstElement",
23484                     "GstObject",
23485                     "GInitiallyUnowned",
23486                     "GObject"
23487                 ],
23488                 "interfaces": [
23489                     "GstURIHandler"
23490                 ],
23491                 "klass": "Source/Network",
23492                 "long-name": "UDP packet receiver",
23493                 "pad-templates": {
23494                     "src": {
23495                         "caps": "ANY",
23496                         "direction": "src",
23497                         "presence": "always"
23498                     }
23499                 },
23500                 "properties": {
23501                     "address": {
23502                         "blurb": "Address to receive packets for. This is equivalent to the multicast-group property for now",
23503                         "conditionally-available": false,
23504                         "construct": false,
23505                         "construct-only": false,
23506                         "controllable": false,
23507                         "default": "0.0.0.0",
23508                         "mutable": "null",
23509                         "readable": true,
23510                         "type": "gchararray",
23511                         "writable": true
23512                     },
23513                     "auto-multicast": {
23514                         "blurb": "Automatically join/leave multicast groups",
23515                         "conditionally-available": false,
23516                         "construct": false,
23517                         "construct-only": false,
23518                         "controllable": false,
23519                         "default": "true",
23520                         "mutable": "null",
23521                         "readable": true,
23522                         "type": "gboolean",
23523                         "writable": true
23524                     },
23525                     "buffer-size": {
23526                         "blurb": "Size of the kernel receive buffer in bytes, 0=default",
23527                         "conditionally-available": false,
23528                         "construct": false,
23529                         "construct-only": false,
23530                         "controllable": false,
23531                         "default": "0",
23532                         "max": "2147483647",
23533                         "min": "0",
23534                         "mutable": "null",
23535                         "readable": true,
23536                         "type": "gint",
23537                         "writable": true
23538                     },
23539                     "caps": {
23540                         "blurb": "The caps of the source pad",
23541                         "conditionally-available": false,
23542                         "construct": false,
23543                         "construct-only": false,
23544                         "controllable": false,
23545                         "mutable": "null",
23546                         "readable": true,
23547                         "type": "GstCaps",
23548                         "writable": true
23549                     },
23550                     "close-socket": {
23551                         "blurb": "Close socket if passed as property on state change",
23552                         "conditionally-available": false,
23553                         "construct": false,
23554                         "construct-only": false,
23555                         "controllable": false,
23556                         "default": "true",
23557                         "mutable": "null",
23558                         "readable": true,
23559                         "type": "gboolean",
23560                         "writable": true
23561                     },
23562                     "loop": {
23563                         "blurb": "Used for setting the multicast loop parameter. TRUE = enable, FALSE = disable",
23564                         "conditionally-available": false,
23565                         "construct": false,
23566                         "construct-only": false,
23567                         "controllable": false,
23568                         "default": "true",
23569                         "mutable": "null",
23570                         "readable": true,
23571                         "type": "gboolean",
23572                         "writable": true
23573                     },
23574                     "mtu": {
23575                         "blurb": "Maximum expected packet size. This directly defines the allocationsize of the receive buffer pool.",
23576                         "conditionally-available": false,
23577                         "construct": false,
23578                         "construct-only": false,
23579                         "controllable": false,
23580                         "default": "1492",
23581                         "max": "2147483647",
23582                         "min": "0",
23583                         "mutable": "null",
23584                         "readable": true,
23585                         "type": "guint",
23586                         "writable": true
23587                     },
23588                     "multicast-group": {
23589                         "blurb": "The Address of multicast group to join. (DEPRECATED: Use address property instead)",
23590                         "conditionally-available": false,
23591                         "construct": false,
23592                         "construct-only": false,
23593                         "controllable": false,
23594                         "default": "0.0.0.0",
23595                         "mutable": "null",
23596                         "readable": true,
23597                         "type": "gchararray",
23598                         "writable": true
23599                     },
23600                     "multicast-iface": {
23601                         "blurb": "The network interface on which to join the multicast group.This allows multiple interfaces separated by comma. (\"eth0,eth1\")",
23602                         "conditionally-available": false,
23603                         "construct": false,
23604                         "construct-only": false,
23605                         "controllable": false,
23606                         "default": "NULL",
23607                         "mutable": "null",
23608                         "readable": true,
23609                         "type": "gchararray",
23610                         "writable": true
23611                     },
23612                     "port": {
23613                         "blurb": "The port to receive the packets from, 0=allocate",
23614                         "conditionally-available": false,
23615                         "construct": false,
23616                         "construct-only": false,
23617                         "controllable": false,
23618                         "default": "5004",
23619                         "max": "65535",
23620                         "min": "0",
23621                         "mutable": "null",
23622                         "readable": true,
23623                         "type": "gint",
23624                         "writable": true
23625                     },
23626                     "retrieve-sender-address": {
23627                         "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",
23628                         "conditionally-available": false,
23629                         "construct": false,
23630                         "construct-only": false,
23631                         "controllable": false,
23632                         "default": "true",
23633                         "mutable": "null",
23634                         "readable": true,
23635                         "type": "gboolean",
23636                         "writable": true
23637                     },
23638                     "reuse": {
23639                         "blurb": "Enable reuse of the port",
23640                         "conditionally-available": false,
23641                         "construct": false,
23642                         "construct-only": false,
23643                         "controllable": false,
23644                         "default": "true",
23645                         "mutable": "null",
23646                         "readable": true,
23647                         "type": "gboolean",
23648                         "writable": true
23649                     },
23650                     "skip-first-bytes": {
23651                         "blurb": "number of bytes to skip for each udp packet",
23652                         "conditionally-available": false,
23653                         "construct": false,
23654                         "construct-only": false,
23655                         "controllable": false,
23656                         "default": "0",
23657                         "max": "2147483647",
23658                         "min": "0",
23659                         "mutable": "null",
23660                         "readable": true,
23661                         "type": "gint",
23662                         "writable": true
23663                     },
23664                     "socket": {
23665                         "blurb": "Socket to use for UDP reception. (NULL == allocate)",
23666                         "conditionally-available": false,
23667                         "construct": false,
23668                         "construct-only": false,
23669                         "controllable": false,
23670                         "mutable": "null",
23671                         "readable": true,
23672                         "type": "GSocket",
23673                         "writable": true
23674                     },
23675                     "socket-timestamp": {
23676                         "blurb": "Used for adding alternative timestamp using SO_TIMESTAMP.",
23677                         "conditionally-available": false,
23678                         "construct": false,
23679                         "construct-only": false,
23680                         "controllable": false,
23681                         "default": "disabled (0)",
23682                         "mutable": "null",
23683                         "readable": true,
23684                         "type": "GstSocketTimestampMode",
23685                         "writable": true
23686                     },
23687                     "timeout": {
23688                         "blurb": "Post a message after timeout nanoseconds (0 = disabled)",
23689                         "conditionally-available": false,
23690                         "construct": false,
23691                         "construct-only": false,
23692                         "controllable": false,
23693                         "default": "0",
23694                         "max": "18446744073709551615",
23695                         "min": "0",
23696                         "mutable": "null",
23697                         "readable": true,
23698                         "type": "guint64",
23699                         "writable": true
23700                     },
23701                     "uri": {
23702                         "blurb": "URI in the form of udp://multicast_group:port",
23703                         "conditionally-available": false,
23704                         "construct": false,
23705                         "construct-only": false,
23706                         "controllable": false,
23707                         "default": "udp://0.0.0.0:5004",
23708                         "mutable": "null",
23709                         "readable": true,
23710                         "type": "gchararray",
23711                         "writable": true
23712                     },
23713                     "used-socket": {
23714                         "blurb": "Socket currently in use for UDP reception. (NULL = no socket)",
23715                         "conditionally-available": false,
23716                         "construct": false,
23717                         "construct-only": false,
23718                         "controllable": false,
23719                         "mutable": "null",
23720                         "readable": true,
23721                         "type": "GSocket",
23722                         "writable": false
23723                     }
23724                 },
23725                 "rank": "none"
23726             }
23727         },
23728         "filename": "gstudp",
23729         "license": "LGPL",
23730         "other-types": {
23731             "GstSocketTimestampMode": {
23732                 "kind": "enum",
23733                 "values": [
23734                     {
23735                         "desc": "Disable additional timestamps",
23736                         "name": "disabled",
23737                         "value": "0"
23738                     },
23739                     {
23740                         "desc": "Timestamp with realtime clock (nsec resolution, may not be monotonic)",
23741                         "name": "realtime",
23742                         "value": "1"
23743                     }
23744                 ]
23745             }
23746         },
23747         "package": "GStreamer Good Plug-ins",
23748         "source": "gst-plugins-good",
23749         "tracers": {},
23750         "url": "Unknown package origin"
23751     },
23752     "video4linux2": {
23753         "description": "elements for Video 4 Linux",
23754         "elements": {
23755             "v4l2radio": {
23756                 "author": "Alexey Chernov <4ernov@gmail.com>",
23757                 "description": "Controls a Video4Linux2 radio device",
23758                 "hierarchy": [
23759                     "GstV4l2Radio",
23760                     "GstElement",
23761                     "GstObject",
23762                     "GInitiallyUnowned",
23763                     "GObject"
23764                 ],
23765                 "interfaces": [
23766                     "GstURIHandler",
23767                     "GstTuner"
23768                 ],
23769                 "klass": "Tuner",
23770                 "long-name": "Radio (video4linux2) Tuner",
23771                 "properties": {
23772                     "device": {
23773                         "blurb": "Video4Linux2 radio device location",
23774                         "conditionally-available": false,
23775                         "construct": false,
23776                         "construct-only": false,
23777                         "controllable": false,
23778                         "default": "/dev/radio0",
23779                         "mutable": "null",
23780                         "readable": true,
23781                         "type": "gchararray",
23782                         "writable": true
23783                     },
23784                     "frequency": {
23785                         "blurb": "Station frequency in Hz",
23786                         "conditionally-available": false,
23787                         "construct": false,
23788                         "construct-only": false,
23789                         "controllable": false,
23790                         "default": "0",
23791                         "max": "108000000",
23792                         "min": "87500000",
23793                         "mutable": "null",
23794                         "readable": true,
23795                         "type": "gint",
23796                         "writable": true
23797                     }
23798                 },
23799                 "rank": "none"
23800             },
23801             "v4l2sink": {
23802                 "author": "Rob Clark <rob@ti.com>,",
23803                 "description": "Displays frames on a video4linux2 device",
23804                 "hierarchy": [
23805                     "GstV4l2Sink",
23806                     "GstVideoSink",
23807                     "GstBaseSink",
23808                     "GstElement",
23809                     "GstObject",
23810                     "GInitiallyUnowned",
23811                     "GObject"
23812                 ],
23813                 "interfaces": [
23814                     "GstTuner",
23815                     "GstColorBalance",
23816                     "GstVideoOrientation"
23817                 ],
23818                 "klass": "Sink/Video",
23819                 "long-name": "Video (video4linux2) Sink",
23820                 "pad-templates": {
23821                     "sink": {
23822                         "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",
23823                         "direction": "sink",
23824                         "presence": "always"
23825                     }
23826                 },
23827                 "properties": {
23828                     "brightness": {
23829                         "blurb": "Picture brightness, or more precisely, the black level",
23830                         "conditionally-available": false,
23831                         "construct": false,
23832                         "construct-only": false,
23833                         "controllable": true,
23834                         "default": "0",
23835                         "max": "2147483647",
23836                         "min": "-2147483648",
23837                         "mutable": "null",
23838                         "readable": true,
23839                         "type": "gint",
23840                         "writable": true
23841                     },
23842                     "contrast": {
23843                         "blurb": "Picture contrast or luma gain",
23844                         "conditionally-available": false,
23845                         "construct": false,
23846                         "construct-only": false,
23847                         "controllable": true,
23848                         "default": "0",
23849                         "max": "2147483647",
23850                         "min": "-2147483648",
23851                         "mutable": "null",
23852                         "readable": true,
23853                         "type": "gint",
23854                         "writable": true
23855                     },
23856                     "crop-height": {
23857                         "blurb": "The height of the video crop; default is equal to negotiated image height",
23858                         "conditionally-available": false,
23859                         "construct": false,
23860                         "construct-only": false,
23861                         "controllable": false,
23862                         "default": "0",
23863                         "max": "-1",
23864                         "min": "0",
23865                         "mutable": "null",
23866                         "readable": true,
23867                         "type": "guint",
23868                         "writable": true
23869                     },
23870                     "crop-left": {
23871                         "blurb": "The leftmost (x) coordinate of the video crop; top left corner of image is 0,0",
23872                         "conditionally-available": false,
23873                         "construct": false,
23874                         "construct-only": false,
23875                         "controllable": false,
23876                         "default": "0",
23877                         "max": "2147483647",
23878                         "min": "-2147483648",
23879                         "mutable": "null",
23880                         "readable": true,
23881                         "type": "gint",
23882                         "writable": true
23883                     },
23884                     "crop-top": {
23885                         "blurb": "The topmost (y) coordinate of the video crop; top left corner of image is 0,0",
23886                         "conditionally-available": false,
23887                         "construct": false,
23888                         "construct-only": false,
23889                         "controllable": false,
23890                         "default": "0",
23891                         "max": "2147483647",
23892                         "min": "-2147483648",
23893                         "mutable": "null",
23894                         "readable": true,
23895                         "type": "gint",
23896                         "writable": true
23897                     },
23898                     "crop-width": {
23899                         "blurb": "The width of the video crop; default is equal to negotiated image width",
23900                         "conditionally-available": false,
23901                         "construct": false,
23902                         "construct-only": false,
23903                         "controllable": false,
23904                         "default": "0",
23905                         "max": "-1",
23906                         "min": "0",
23907                         "mutable": "null",
23908                         "readable": true,
23909                         "type": "guint",
23910                         "writable": true
23911                     },
23912                     "device": {
23913                         "blurb": "Device location",
23914                         "conditionally-available": false,
23915                         "construct": false,
23916                         "construct-only": false,
23917                         "controllable": false,
23918                         "default": "/dev/video1",
23919                         "mutable": "null",
23920                         "readable": true,
23921                         "type": "gchararray",
23922                         "writable": true
23923                     },
23924                     "device-fd": {
23925                         "blurb": "File descriptor of the device",
23926                         "conditionally-available": false,
23927                         "construct": false,
23928                         "construct-only": false,
23929                         "controllable": false,
23930                         "default": "-1",
23931                         "max": "2147483647",
23932                         "min": "-1",
23933                         "mutable": "null",
23934                         "readable": true,
23935                         "type": "gint",
23936                         "writable": false
23937                     },
23938                     "device-name": {
23939                         "blurb": "Name of the device",
23940                         "conditionally-available": false,
23941                         "construct": false,
23942                         "construct-only": false,
23943                         "controllable": false,
23944                         "default": "NULL",
23945                         "mutable": "null",
23946                         "readable": true,
23947                         "type": "gchararray",
23948                         "writable": false
23949                     },
23950                     "extra-controls": {
23951                         "blurb": "Extra v4l2 controls (CIDs) for the device",
23952                         "conditionally-available": false,
23953                         "construct": false,
23954                         "construct-only": false,
23955                         "controllable": false,
23956                         "mutable": "null",
23957                         "readable": true,
23958                         "type": "GstStructure",
23959                         "writable": true
23960                     },
23961                     "flags": {
23962                         "blurb": "Device type flags",
23963                         "conditionally-available": false,
23964                         "construct": false,
23965                         "construct-only": false,
23966                         "controllable": false,
23967                         "default": "(none)",
23968                         "mutable": "null",
23969                         "readable": true,
23970                         "type": "GstV4l2DeviceTypeFlags",
23971                         "writable": false
23972                     },
23973                     "force-aspect-ratio": {
23974                         "blurb": "When enabled, the pixel aspect ratio will be enforced",
23975                         "conditionally-available": false,
23976                         "construct": false,
23977                         "construct-only": false,
23978                         "controllable": false,
23979                         "default": "true",
23980                         "mutable": "null",
23981                         "readable": true,
23982                         "type": "gboolean",
23983                         "writable": true
23984                     },
23985                     "hue": {
23986                         "blurb": "Hue or color balance",
23987                         "conditionally-available": false,
23988                         "construct": false,
23989                         "construct-only": false,
23990                         "controllable": true,
23991                         "default": "0",
23992                         "max": "2147483647",
23993                         "min": "-2147483648",
23994                         "mutable": "null",
23995                         "readable": true,
23996                         "type": "gint",
23997                         "writable": true
23998                     },
23999                     "io-mode": {
24000                         "blurb": "I/O mode",
24001                         "conditionally-available": false,
24002                         "construct": false,
24003                         "construct-only": false,
24004                         "controllable": false,
24005                         "default": "auto (0)",
24006                         "mutable": "null",
24007                         "readable": true,
24008                         "type": "GstV4l2IOMode",
24009                         "writable": true
24010                     },
24011                     "norm": {
24012                         "blurb": "video standard",
24013                         "conditionally-available": false,
24014                         "construct": false,
24015                         "construct-only": false,
24016                         "controllable": false,
24017                         "default": "none (0)",
24018                         "mutable": "null",
24019                         "readable": true,
24020                         "type": "V4L2_TV_norms",
24021                         "writable": true
24022                     },
24023                     "overlay-height": {
24024                         "blurb": "The height of the video overlay; default is equal to negotiated image height",
24025                         "conditionally-available": false,
24026                         "construct": false,
24027                         "construct-only": false,
24028                         "controllable": false,
24029                         "default": "0",
24030                         "max": "-1",
24031                         "min": "0",
24032                         "mutable": "null",
24033                         "readable": true,
24034                         "type": "guint",
24035                         "writable": true
24036                     },
24037                     "overlay-left": {
24038                         "blurb": "The leftmost (x) coordinate of the video overlay; top left corner of screen is 0,0",
24039                         "conditionally-available": false,
24040                         "construct": false,
24041                         "construct-only": false,
24042                         "controllable": false,
24043                         "default": "0",
24044                         "max": "2147483647",
24045                         "min": "-2147483648",
24046                         "mutable": "null",
24047                         "readable": true,
24048                         "type": "gint",
24049                         "writable": true
24050                     },
24051                     "overlay-top": {
24052                         "blurb": "The topmost (y) coordinate of the video overlay; top left corner of screen is 0,0",
24053                         "conditionally-available": false,
24054                         "construct": false,
24055                         "construct-only": false,
24056                         "controllable": false,
24057                         "default": "0",
24058                         "max": "2147483647",
24059                         "min": "-2147483648",
24060                         "mutable": "null",
24061                         "readable": true,
24062                         "type": "gint",
24063                         "writable": true
24064                     },
24065                     "overlay-width": {
24066                         "blurb": "The width of the video overlay; default is equal to negotiated image width",
24067                         "conditionally-available": false,
24068                         "construct": false,
24069                         "construct-only": false,
24070                         "controllable": false,
24071                         "default": "0",
24072                         "max": "-1",
24073                         "min": "0",
24074                         "mutable": "null",
24075                         "readable": true,
24076                         "type": "guint",
24077                         "writable": true
24078                     },
24079                     "pixel-aspect-ratio": {
24080                         "blurb": "Overwrite the pixel aspect ratio of the device",
24081                         "conditionally-available": false,
24082                         "construct": false,
24083                         "construct-only": false,
24084                         "controllable": false,
24085                         "default": "NULL",
24086                         "mutable": "null",
24087                         "readable": true,
24088                         "type": "gchararray",
24089                         "writable": true
24090                     },
24091                     "saturation": {
24092                         "blurb": "Picture color saturation or chroma gain",
24093                         "conditionally-available": false,
24094                         "construct": false,
24095                         "construct-only": false,
24096                         "controllable": true,
24097                         "default": "0",
24098                         "max": "2147483647",
24099                         "min": "-2147483648",
24100                         "mutable": "null",
24101                         "readable": true,
24102                         "type": "gint",
24103                         "writable": true
24104                     }
24105                 },
24106                 "rank": "none"
24107             },
24108             "v4l2src": {
24109                 "author": "Edgard Lima <edgard.lima@gmail.com>, Stefan Kost <ensonic@users.sf.net>",
24110                 "description": "Reads frames from a Video4Linux2 device",
24111                 "hierarchy": [
24112                     "GstV4l2Src",
24113                     "GstPushSrc",
24114                     "GstBaseSrc",
24115                     "GstElement",
24116                     "GstObject",
24117                     "GInitiallyUnowned",
24118                     "GObject"
24119                 ],
24120                 "interfaces": [
24121                     "GstURIHandler",
24122                     "GstTuner",
24123                     "GstColorBalance",
24124                     "GstVideoOrientation"
24125                 ],
24126                 "klass": "Source/Video",
24127                 "long-name": "Video (video4linux2) Source",
24128                 "pad-templates": {
24129                     "src": {
24130                         "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",
24131                         "direction": "src",
24132                         "presence": "always"
24133                     }
24134                 },
24135                 "properties": {
24136                     "brightness": {
24137                         "blurb": "Picture brightness, or more precisely, the black level",
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                     "contrast": {
24151                         "blurb": "Picture contrast or luma gain",
24152                         "conditionally-available": false,
24153                         "construct": false,
24154                         "construct-only": false,
24155                         "controllable": true,
24156                         "default": "0",
24157                         "max": "2147483647",
24158                         "min": "-2147483648",
24159                         "mutable": "null",
24160                         "readable": true,
24161                         "type": "gint",
24162                         "writable": true
24163                     },
24164                     "device": {
24165                         "blurb": "Device location",
24166                         "conditionally-available": false,
24167                         "construct": false,
24168                         "construct-only": false,
24169                         "controllable": false,
24170                         "default": "/dev/video0",
24171                         "mutable": "null",
24172                         "readable": true,
24173                         "type": "gchararray",
24174                         "writable": true
24175                     },
24176                     "device-fd": {
24177                         "blurb": "File descriptor of the device",
24178                         "conditionally-available": false,
24179                         "construct": false,
24180                         "construct-only": false,
24181                         "controllable": false,
24182                         "default": "-1",
24183                         "max": "2147483647",
24184                         "min": "-1",
24185                         "mutable": "null",
24186                         "readable": true,
24187                         "type": "gint",
24188                         "writable": false
24189                     },
24190                     "device-name": {
24191                         "blurb": "Name of the device",
24192                         "conditionally-available": false,
24193                         "construct": false,
24194                         "construct-only": false,
24195                         "controllable": false,
24196                         "default": "NULL",
24197                         "mutable": "null",
24198                         "readable": true,
24199                         "type": "gchararray",
24200                         "writable": false
24201                     },
24202                     "extra-controls": {
24203                         "blurb": "Extra v4l2 controls (CIDs) for the device",
24204                         "conditionally-available": false,
24205                         "construct": false,
24206                         "construct-only": false,
24207                         "controllable": false,
24208                         "mutable": "null",
24209                         "readable": true,
24210                         "type": "GstStructure",
24211                         "writable": true
24212                     },
24213                     "flags": {
24214                         "blurb": "Device type flags",
24215                         "conditionally-available": false,
24216                         "construct": false,
24217                         "construct-only": false,
24218                         "controllable": false,
24219                         "default": "(none)",
24220                         "mutable": "null",
24221                         "readable": true,
24222                         "type": "GstV4l2DeviceTypeFlags",
24223                         "writable": false
24224                     },
24225                     "force-aspect-ratio": {
24226                         "blurb": "When enabled, the pixel aspect ratio will be enforced",
24227                         "conditionally-available": false,
24228                         "construct": false,
24229                         "construct-only": false,
24230                         "controllable": false,
24231                         "default": "true",
24232                         "mutable": "null",
24233                         "readable": true,
24234                         "type": "gboolean",
24235                         "writable": true
24236                     },
24237                     "hue": {
24238                         "blurb": "Hue or color balance",
24239                         "conditionally-available": false,
24240                         "construct": false,
24241                         "construct-only": false,
24242                         "controllable": true,
24243                         "default": "0",
24244                         "max": "2147483647",
24245                         "min": "-2147483648",
24246                         "mutable": "null",
24247                         "readable": true,
24248                         "type": "gint",
24249                         "writable": true
24250                     },
24251                     "io-mode": {
24252                         "blurb": "I/O mode",
24253                         "conditionally-available": false,
24254                         "construct": false,
24255                         "construct-only": false,
24256                         "controllable": false,
24257                         "default": "auto (0)",
24258                         "mutable": "null",
24259                         "readable": true,
24260                         "type": "GstV4l2IOMode",
24261                         "writable": true
24262                     },
24263                     "norm": {
24264                         "blurb": "video standard",
24265                         "conditionally-available": false,
24266                         "construct": false,
24267                         "construct-only": false,
24268                         "controllable": false,
24269                         "default": "none (0)",
24270                         "mutable": "null",
24271                         "readable": true,
24272                         "type": "V4L2_TV_norms",
24273                         "writable": true
24274                     },
24275                     "pixel-aspect-ratio": {
24276                         "blurb": "Overwrite the pixel aspect ratio of the device",
24277                         "conditionally-available": false,
24278                         "construct": false,
24279                         "construct-only": false,
24280                         "controllable": false,
24281                         "default": "NULL",
24282                         "mutable": "null",
24283                         "readable": true,
24284                         "type": "gchararray",
24285                         "writable": true
24286                     },
24287                     "saturation": {
24288                         "blurb": "Picture color saturation or chroma gain",
24289                         "conditionally-available": false,
24290                         "construct": false,
24291                         "construct-only": false,
24292                         "controllable": true,
24293                         "default": "0",
24294                         "max": "2147483647",
24295                         "min": "-2147483648",
24296                         "mutable": "null",
24297                         "readable": true,
24298                         "type": "gint",
24299                         "writable": true
24300                     }
24301                 },
24302                 "rank": "primary",
24303                 "signals": {
24304                     "prepare-format": {
24305                         "args": [
24306                             {
24307                                 "name": "arg0",
24308                                 "type": "gint"
24309                             },
24310                             {
24311                                 "name": "arg1",
24312                                 "type": "GstCaps"
24313                             }
24314                         ],
24315                         "return-type": "void",
24316                         "when": "last"
24317                     }
24318                 }
24319             }
24320         },
24321         "filename": "gstvideo4linux2",
24322         "license": "LGPL",
24323         "other-types": {
24324             "GstTuner": {
24325                 "hierarchy": [
24326                     "GstTuner",
24327                     "GInterface"
24328                 ],
24329                 "kind": "interface",
24330                 "signals": {
24331                     "channel-changed": {
24332                         "args": [
24333                             {
24334                                 "name": "arg0",
24335                                 "type": "GstTunerChannel"
24336                             }
24337                         ],
24338                         "return-type": "void",
24339                         "when": "last"
24340                     },
24341                     "frequency-changed": {
24342                         "args": [
24343                             {
24344                                 "name": "arg0",
24345                                 "type": "GstTunerChannel"
24346                             },
24347                             {
24348                                 "name": "arg1",
24349                                 "type": "gulong"
24350                             }
24351                         ],
24352                         "return-type": "void",
24353                         "when": "last"
24354                     },
24355                     "norm-changed": {
24356                         "args": [
24357                             {
24358                                 "name": "arg0",
24359                                 "type": "GstTunerNorm"
24360                             }
24361                         ],
24362                         "return-type": "void",
24363                         "when": "last"
24364                     },
24365                     "signal-changed": {
24366                         "args": [
24367                             {
24368                                 "name": "arg0",
24369                                 "type": "GstTunerChannel"
24370                             },
24371                             {
24372                                 "name": "arg1",
24373                                 "type": "gint"
24374                             }
24375                         ],
24376                         "return-type": "void",
24377                         "when": "last"
24378                     }
24379                 }
24380             },
24381             "GstTunerChannel": {
24382                 "hierarchy": [
24383                     "GstTunerChannel",
24384                     "GObject"
24385                 ],
24386                 "kind": "object",
24387                 "signals": {
24388                     "frequency-changed": {
24389                         "args": [
24390                             {
24391                                 "name": "arg0",
24392                                 "type": "gulong"
24393                             }
24394                         ],
24395                         "return-type": "void",
24396                         "when": "last"
24397                     },
24398                     "signal-changed": {
24399                         "args": [
24400                             {
24401                                 "name": "arg0",
24402                                 "type": "gint"
24403                             }
24404                         ],
24405                         "return-type": "void",
24406                         "when": "last"
24407                     }
24408                 }
24409             },
24410             "GstTunerNorm": {
24411                 "hierarchy": [
24412                     "GstTunerNorm",
24413                     "GObject"
24414                 ],
24415                 "kind": "object"
24416             },
24417             "GstV4l2DeviceTypeFlags": {
24418                 "kind": "flags",
24419                 "values": [
24420                     {
24421                         "desc": "Device supports video capture",
24422                         "name": "capture",
24423                         "value": "0x00000001"
24424                     },
24425                     {
24426                         "desc": "Device supports video playback",
24427                         "name": "output",
24428                         "value": "0x00000002"
24429                     },
24430                     {
24431                         "desc": "Device supports video overlay",
24432                         "name": "overlay",
24433                         "value": "0x00000004"
24434                     },
24435                     {
24436                         "desc": "Device supports the VBI capture",
24437                         "name": "vbi-capture",
24438                         "value": "0x00000010"
24439                     },
24440                     {
24441                         "desc": "Device supports the VBI output",
24442                         "name": "vbi-output",
24443                         "value": "0x00000020"
24444                     },
24445                     {
24446                         "desc": "Device has a tuner or modulator",
24447                         "name": "tuner",
24448                         "value": "0x00010000"
24449                     },
24450                     {
24451                         "desc": "Device has audio inputs or outputs",
24452                         "name": "audio",
24453                         "value": "0x00020000"
24454                     }
24455                 ]
24456             },
24457             "GstV4l2IOMode": {
24458                 "kind": "enum",
24459                 "values": [
24460                     {
24461                         "desc": "GST_V4L2_IO_AUTO",
24462                         "name": "auto",
24463                         "value": "0"
24464                     },
24465                     {
24466                         "desc": "GST_V4L2_IO_RW",
24467                         "name": "rw",
24468                         "value": "1"
24469                     },
24470                     {
24471                         "desc": "GST_V4L2_IO_MMAP",
24472                         "name": "mmap",
24473                         "value": "2"
24474                     },
24475                     {
24476                         "desc": "GST_V4L2_IO_USERPTR",
24477                         "name": "userptr",
24478                         "value": "3"
24479                     },
24480                     {
24481                         "desc": "GST_V4L2_IO_DMABUF",
24482                         "name": "dmabuf",
24483                         "value": "4"
24484                     },
24485                     {
24486                         "desc": "GST_V4L2_IO_DMABUF_IMPORT",
24487                         "name": "dmabuf-import",
24488                         "value": "5"
24489                     }
24490                 ]
24491             },
24492             "V4L2_TV_norms": {
24493                 "kind": "enum",
24494                 "values": [
24495                     {
24496                         "desc": "none",
24497                         "name": "none",
24498                         "value": "0"
24499                     },
24500                     {
24501                         "desc": "NTSC",
24502                         "name": "NTSC",
24503                         "value": "45056"
24504                     },
24505                     {
24506                         "desc": "NTSC-M",
24507                         "name": "NTSC-M",
24508                         "value": "4096"
24509                     },
24510                     {
24511                         "desc": "NTSC-M-JP",
24512                         "name": "NTSC-M-JP",
24513                         "value": "8192"
24514                     },
24515                     {
24516                         "desc": "NTSC-M-KR",
24517                         "name": "NTSC-M-KR",
24518                         "value": "32768"
24519                     },
24520                     {
24521                         "desc": "NTSC-443",
24522                         "name": "NTSC-443",
24523                         "value": "16384"
24524                     },
24525                     {
24526                         "desc": "PAL",
24527                         "name": "PAL",
24528                         "value": "255"
24529                     },
24530                     {
24531                         "desc": "PAL-BG",
24532                         "name": "PAL-BG",
24533                         "value": "7"
24534                     },
24535                     {
24536                         "desc": "PAL-B",
24537                         "name": "PAL-B",
24538                         "value": "1"
24539                     },
24540                     {
24541                         "desc": "PAL-B1",
24542                         "name": "PAL-B1",
24543                         "value": "2"
24544                     },
24545                     {
24546                         "desc": "PAL-G",
24547                         "name": "PAL-G",
24548                         "value": "4"
24549                     },
24550                     {
24551                         "desc": "PAL-H",
24552                         "name": "PAL-H",
24553                         "value": "8"
24554                     },
24555                     {
24556                         "desc": "PAL-I",
24557                         "name": "PAL-I",
24558                         "value": "16"
24559                     },
24560                     {
24561                         "desc": "PAL-DK",
24562                         "name": "PAL-DK",
24563                         "value": "224"
24564                     },
24565                     {
24566                         "desc": "PAL-D",
24567                         "name": "PAL-D",
24568                         "value": "32"
24569                     },
24570                     {
24571                         "desc": "PAL-D1",
24572                         "name": "PAL-D1",
24573                         "value": "64"
24574                     },
24575                     {
24576                         "desc": "PAL-K",
24577                         "name": "PAL-K",
24578                         "value": "128"
24579                     },
24580                     {
24581                         "desc": "PAL-M",
24582                         "name": "PAL-M",
24583                         "value": "256"
24584                     },
24585                     {
24586                         "desc": "PAL-N",
24587                         "name": "PAL-N",
24588                         "value": "512"
24589                     },
24590                     {
24591                         "desc": "PAL-Nc",
24592                         "name": "PAL-Nc",
24593                         "value": "1024"
24594                     },
24595                     {
24596                         "desc": "PAL-60",
24597                         "name": "PAL-60",
24598                         "value": "2048"
24599                     },
24600                     {
24601                         "desc": "SECAM",
24602                         "name": "SECAM",
24603                         "value": "16711680"
24604                     },
24605                     {
24606                         "desc": "SECAM-B",
24607                         "name": "SECAM-B",
24608                         "value": "65536"
24609                     },
24610                     {
24611                         "desc": "SECAM-G",
24612                         "name": "SECAM-G",
24613                         "value": "262144"
24614                     },
24615                     {
24616                         "desc": "SECAM-H",
24617                         "name": "SECAM-H",
24618                         "value": "524288"
24619                     },
24620                     {
24621                         "desc": "SECAM-DK",
24622                         "name": "SECAM-DK",
24623                         "value": "3276800"
24624                     },
24625                     {
24626                         "desc": "SECAM-D",
24627                         "name": "SECAM-D",
24628                         "value": "131072"
24629                     },
24630                     {
24631                         "desc": "SECAM-K",
24632                         "name": "SECAM-K",
24633                         "value": "1048576"
24634                     },
24635                     {
24636                         "desc": "SECAM-K1",
24637                         "name": "SECAM-K1",
24638                         "value": "2097152"
24639                     },
24640                     {
24641                         "desc": "SECAM-L",
24642                         "name": "SECAM-L",
24643                         "value": "4194304"
24644                     },
24645                     {
24646                         "desc": "SECAM-Lc",
24647                         "name": "SECAM-Lc",
24648                         "value": "8388608"
24649                     }
24650                 ]
24651             }
24652         },
24653         "package": "GStreamer Good Plug-ins",
24654         "source": "gst-plugins-good",
24655         "tracers": {},
24656         "url": "Unknown package origin"
24657     },
24658     "videobox": {
24659         "description": "resizes a video by adding borders or cropping",
24660         "elements": {
24661             "videobox": {
24662                 "author": "Wim Taymans <wim@fluendo.com>",
24663                 "description": "Resizes a video by adding borders or cropping",
24664                 "hierarchy": [
24665                     "GstVideoBox",
24666                     "GstVideoFilter",
24667                     "GstBaseTransform",
24668                     "GstElement",
24669                     "GstObject",
24670                     "GInitiallyUnowned",
24671                     "GObject"
24672                 ],
24673                 "klass": "Filter/Effect/Video",
24674                 "long-name": "Video box filter",
24675                 "pad-templates": {
24676                     "sink": {
24677                         "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",
24678                         "direction": "sink",
24679                         "presence": "always"
24680                     },
24681                     "src": {
24682                         "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",
24683                         "direction": "src",
24684                         "presence": "always"
24685                     }
24686                 },
24687                 "properties": {
24688                     "alpha": {
24689                         "blurb": "Alpha value picture",
24690                         "conditionally-available": false,
24691                         "construct": false,
24692                         "construct-only": false,
24693                         "controllable": true,
24694                         "default": "1",
24695                         "max": "1",
24696                         "min": "0",
24697                         "mutable": "null",
24698                         "readable": true,
24699                         "type": "gdouble",
24700                         "writable": true
24701                     },
24702                     "autocrop": {
24703                         "blurb": "Auto crop",
24704                         "conditionally-available": false,
24705                         "construct": false,
24706                         "construct-only": false,
24707                         "controllable": false,
24708                         "default": "false",
24709                         "mutable": "null",
24710                         "readable": true,
24711                         "type": "gboolean",
24712                         "writable": true
24713                     },
24714                     "border-alpha": {
24715                         "blurb": "Alpha value of the border",
24716                         "conditionally-available": false,
24717                         "construct": false,
24718                         "construct-only": false,
24719                         "controllable": true,
24720                         "default": "1",
24721                         "max": "1",
24722                         "min": "0",
24723                         "mutable": "null",
24724                         "readable": true,
24725                         "type": "gdouble",
24726                         "writable": true
24727                     },
24728                     "bottom": {
24729                         "blurb": "Pixels to box at bottom (<0 = add a border)",
24730                         "conditionally-available": false,
24731                         "construct": false,
24732                         "construct-only": false,
24733                         "controllable": true,
24734                         "default": "0",
24735                         "max": "2147483647",
24736                         "min": "-2147483648",
24737                         "mutable": "null",
24738                         "readable": true,
24739                         "type": "gint",
24740                         "writable": true
24741                     },
24742                     "fill": {
24743                         "blurb": "How to fill the borders",
24744                         "conditionally-available": false,
24745                         "construct": false,
24746                         "construct-only": false,
24747                         "controllable": true,
24748                         "default": "black (0)",
24749                         "mutable": "null",
24750                         "readable": true,
24751                         "type": "GstVideoBoxFill",
24752                         "writable": true
24753                     },
24754                     "left": {
24755                         "blurb": "Pixels to box at left (<0  = add a border)",
24756                         "conditionally-available": false,
24757                         "construct": false,
24758                         "construct-only": false,
24759                         "controllable": true,
24760                         "default": "0",
24761                         "max": "2147483647",
24762                         "min": "-2147483648",
24763                         "mutable": "null",
24764                         "readable": true,
24765                         "type": "gint",
24766                         "writable": true
24767                     },
24768                     "right": {
24769                         "blurb": "Pixels to box at right (<0 = add a border)",
24770                         "conditionally-available": false,
24771                         "construct": false,
24772                         "construct-only": false,
24773                         "controllable": true,
24774                         "default": "0",
24775                         "max": "2147483647",
24776                         "min": "-2147483648",
24777                         "mutable": "null",
24778                         "readable": true,
24779                         "type": "gint",
24780                         "writable": true
24781                     },
24782                     "top": {
24783                         "blurb": "Pixels to box at top (<0 = add a border)",
24784                         "conditionally-available": false,
24785                         "construct": false,
24786                         "construct-only": false,
24787                         "controllable": true,
24788                         "default": "0",
24789                         "max": "2147483647",
24790                         "min": "-2147483648",
24791                         "mutable": "null",
24792                         "readable": true,
24793                         "type": "gint",
24794                         "writable": true
24795                     }
24796                 },
24797                 "rank": "none"
24798             }
24799         },
24800         "filename": "gstvideobox",
24801         "license": "LGPL",
24802         "other-types": {
24803             "GstVideoBoxFill": {
24804                 "kind": "enum",
24805                 "values": [
24806                     {
24807                         "desc": "Black",
24808                         "name": "black",
24809                         "value": "0"
24810                     },
24811                     {
24812                         "desc": "Green",
24813                         "name": "green",
24814                         "value": "1"
24815                     },
24816                     {
24817                         "desc": "Blue",
24818                         "name": "blue",
24819                         "value": "2"
24820                     },
24821                     {
24822                         "desc": "Red",
24823                         "name": "red",
24824                         "value": "3"
24825                     },
24826                     {
24827                         "desc": "Yellow",
24828                         "name": "yellow",
24829                         "value": "4"
24830                     },
24831                     {
24832                         "desc": "White",
24833                         "name": "white",
24834                         "value": "5"
24835                     }
24836                 ]
24837             }
24838         },
24839         "package": "GStreamer Good Plug-ins",
24840         "source": "gst-plugins-good",
24841         "tracers": {},
24842         "url": "Unknown package origin"
24843     },
24844     "videocrop": {
24845         "description": "Crops video into a user-defined region",
24846         "elements": {
24847             "aspectratiocrop": {
24848                 "author": "Thijs Vermeir <thijsvermeir@gmail.com>",
24849                 "description": "Crops video into a user-defined aspect-ratio",
24850                 "hierarchy": [
24851                     "GstAspectRatioCrop",
24852                     "GstBin",
24853                     "GstElement",
24854                     "GstObject",
24855                     "GInitiallyUnowned",
24856                     "GObject"
24857                 ],
24858                 "interfaces": [
24859                     "GstChildProxy"
24860                 ],
24861                 "klass": "Filter/Effect/Video",
24862                 "long-name": "aspectratiocrop",
24863                 "pad-templates": {
24864                     "sink": {
24865                         "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",
24866                         "direction": "sink",
24867                         "presence": "always"
24868                     },
24869                     "src": {
24870                         "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",
24871                         "direction": "src",
24872                         "presence": "always"
24873                     }
24874                 },
24875                 "properties": {
24876                     "aspect-ratio": {
24877                         "blurb": "Target aspect-ratio of video",
24878                         "conditionally-available": false,
24879                         "construct": false,
24880                         "construct-only": false,
24881                         "controllable": false,
24882                         "default": "0/1",
24883                         "max": "2147483647/1",
24884                         "min": "0/1",
24885                         "mutable": "null",
24886                         "readable": true,
24887                         "type": "GstFraction",
24888                         "writable": true
24889                     }
24890                 },
24891                 "rank": "none"
24892             },
24893             "videocrop": {
24894                 "author": "Tim-Philipp Müller <tim centricular net>",
24895                 "description": "Crops video into a user-defined region",
24896                 "hierarchy": [
24897                     "GstVideoCrop",
24898                     "GstVideoFilter",
24899                     "GstBaseTransform",
24900                     "GstElement",
24901                     "GstObject",
24902                     "GInitiallyUnowned",
24903                     "GObject"
24904                 ],
24905                 "klass": "Filter/Effect/Video",
24906                 "long-name": "Crop",
24907                 "pad-templates": {
24908                     "sink": {
24909                         "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",
24910                         "direction": "sink",
24911                         "presence": "always"
24912                     },
24913                     "src": {
24914                         "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",
24915                         "direction": "src",
24916                         "presence": "always"
24917                     }
24918                 },
24919                 "properties": {
24920                     "bottom": {
24921                         "blurb": "Pixels to crop at bottom (-1 to auto-crop)",
24922                         "conditionally-available": false,
24923                         "construct": false,
24924                         "construct-only": false,
24925                         "controllable": true,
24926                         "default": "0",
24927                         "max": "2147483647",
24928                         "min": "-1",
24929                         "mutable": "playing",
24930                         "readable": true,
24931                         "type": "gint",
24932                         "writable": true
24933                     },
24934                     "left": {
24935                         "blurb": "Pixels to crop at left (-1 to auto-crop)",
24936                         "conditionally-available": false,
24937                         "construct": false,
24938                         "construct-only": false,
24939                         "controllable": true,
24940                         "default": "0",
24941                         "max": "2147483647",
24942                         "min": "-1",
24943                         "mutable": "playing",
24944                         "readable": true,
24945                         "type": "gint",
24946                         "writable": true
24947                     },
24948                     "right": {
24949                         "blurb": "Pixels to crop at right (-1 to auto-crop)",
24950                         "conditionally-available": false,
24951                         "construct": false,
24952                         "construct-only": false,
24953                         "controllable": true,
24954                         "default": "0",
24955                         "max": "2147483647",
24956                         "min": "-1",
24957                         "mutable": "playing",
24958                         "readable": true,
24959                         "type": "gint",
24960                         "writable": true
24961                     },
24962                     "top": {
24963                         "blurb": "Pixels to crop at top (-1 to auto-crop)",
24964                         "conditionally-available": false,
24965                         "construct": false,
24966                         "construct-only": false,
24967                         "controllable": true,
24968                         "default": "0",
24969                         "max": "2147483647",
24970                         "min": "-1",
24971                         "mutable": "playing",
24972                         "readable": true,
24973                         "type": "gint",
24974                         "writable": true
24975                     }
24976                 },
24977                 "rank": "none"
24978             }
24979         },
24980         "filename": "gstvideocrop",
24981         "license": "LGPL",
24982         "other-types": {},
24983         "package": "GStreamer Good Plug-ins",
24984         "source": "gst-plugins-good",
24985         "tracers": {},
24986         "url": "Unknown package origin"
24987     },
24988     "videofilter": {
24989         "description": "Video filters plugin",
24990         "elements": {
24991             "gamma": {
24992                 "author": "Arwed v. Merkatz <v.merkatz@gmx.net",
24993                 "description": "Adjusts gamma on a video stream",
24994                 "hierarchy": [
24995                     "GstGamma",
24996                     "GstVideoFilter",
24997                     "GstBaseTransform",
24998                     "GstElement",
24999                     "GstObject",
25000                     "GInitiallyUnowned",
25001                     "GObject"
25002                 ],
25003                 "klass": "Filter/Effect/Video",
25004                 "long-name": "Video gamma correction",
25005                 "pad-templates": {
25006                     "sink": {
25007                         "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",
25008                         "direction": "sink",
25009                         "presence": "always"
25010                     },
25011                     "src": {
25012                         "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",
25013                         "direction": "src",
25014                         "presence": "always"
25015                     }
25016                 },
25017                 "properties": {
25018                     "gamma": {
25019                         "blurb": "gamma",
25020                         "conditionally-available": false,
25021                         "construct": false,
25022                         "construct-only": false,
25023                         "controllable": true,
25024                         "default": "1",
25025                         "max": "10",
25026                         "min": "0.01",
25027                         "mutable": "null",
25028                         "readable": true,
25029                         "type": "gdouble",
25030                         "writable": true
25031                     }
25032                 },
25033                 "rank": "none"
25034             },
25035             "videobalance": {
25036                 "author": "David Schleef <ds@schleef.org>",
25037                 "description": "Adjusts brightness, contrast, hue, saturation on a video stream",
25038                 "hierarchy": [
25039                     "GstVideoBalance",
25040                     "GstVideoFilter",
25041                     "GstBaseTransform",
25042                     "GstElement",
25043                     "GstObject",
25044                     "GInitiallyUnowned",
25045                     "GObject"
25046                 ],
25047                 "interfaces": [
25048                     "GstColorBalance"
25049                 ],
25050                 "klass": "Filter/Effect/Video",
25051                 "long-name": "Video balance",
25052                 "pad-templates": {
25053                     "sink": {
25054                         "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",
25055                         "direction": "sink",
25056                         "presence": "always"
25057                     },
25058                     "src": {
25059                         "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",
25060                         "direction": "src",
25061                         "presence": "always"
25062                     }
25063                 },
25064                 "properties": {
25065                     "brightness": {
25066                         "blurb": "brightness",
25067                         "conditionally-available": false,
25068                         "construct": false,
25069                         "construct-only": false,
25070                         "controllable": true,
25071                         "default": "0",
25072                         "max": "1",
25073                         "min": "-1",
25074                         "mutable": "null",
25075                         "readable": true,
25076                         "type": "gdouble",
25077                         "writable": true
25078                     },
25079                     "contrast": {
25080                         "blurb": "contrast",
25081                         "conditionally-available": false,
25082                         "construct": false,
25083                         "construct-only": false,
25084                         "controllable": true,
25085                         "default": "1",
25086                         "max": "2",
25087                         "min": "0",
25088                         "mutable": "null",
25089                         "readable": true,
25090                         "type": "gdouble",
25091                         "writable": true
25092                     },
25093                     "hue": {
25094                         "blurb": "hue",
25095                         "conditionally-available": false,
25096                         "construct": false,
25097                         "construct-only": false,
25098                         "controllable": true,
25099                         "default": "0",
25100                         "max": "1",
25101                         "min": "-1",
25102                         "mutable": "null",
25103                         "readable": true,
25104                         "type": "gdouble",
25105                         "writable": true
25106                     },
25107                     "saturation": {
25108                         "blurb": "saturation",
25109                         "conditionally-available": false,
25110                         "construct": false,
25111                         "construct-only": false,
25112                         "controllable": true,
25113                         "default": "1",
25114                         "max": "2",
25115                         "min": "0",
25116                         "mutable": "null",
25117                         "readable": true,
25118                         "type": "gdouble",
25119                         "writable": true
25120                     }
25121                 },
25122                 "rank": "none"
25123             },
25124             "videoflip": {
25125                 "author": "David Schleef <ds@schleef.org>",
25126                 "description": "Flips and rotates video",
25127                 "hierarchy": [
25128                     "GstVideoFlip",
25129                     "GstVideoFilter",
25130                     "GstBaseTransform",
25131                     "GstElement",
25132                     "GstObject",
25133                     "GInitiallyUnowned",
25134                     "GObject"
25135                 ],
25136                 "interfaces": [
25137                     "GstVideoDirection"
25138                 ],
25139                 "klass": "Filter/Effect/Video",
25140                 "long-name": "Video flipper",
25141                 "pad-templates": {
25142                     "sink": {
25143                         "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",
25144                         "direction": "sink",
25145                         "presence": "always"
25146                     },
25147                     "src": {
25148                         "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",
25149                         "direction": "src",
25150                         "presence": "always"
25151                     }
25152                 },
25153                 "properties": {
25154                     "method": {
25155                         "blurb": "method (deprecated, use video-direction instead)",
25156                         "conditionally-available": false,
25157                         "construct": true,
25158                         "construct-only": false,
25159                         "controllable": true,
25160                         "default": "none (0)",
25161                         "mutable": "playing",
25162                         "readable": true,
25163                         "type": "GstVideoFlipMethod",
25164                         "writable": true
25165                     }
25166                 },
25167                 "rank": "none"
25168             },
25169             "videomedian": {
25170                 "author": "Wim Taymans <wim.taymans@gmail.com>",
25171                 "description": "Apply a median filter to an image",
25172                 "hierarchy": [
25173                     "GstVideoMedian",
25174                     "GstVideoFilter",
25175                     "GstBaseTransform",
25176                     "GstElement",
25177                     "GstObject",
25178                     "GInitiallyUnowned",
25179                     "GObject"
25180                 ],
25181                 "klass": "Filter/Effect/Video",
25182                 "long-name": "Median effect",
25183                 "pad-templates": {
25184                     "sink": {
25185                         "caps": "video/x-raw:\n         format: { I420, YV12 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25186                         "direction": "sink",
25187                         "presence": "always"
25188                     },
25189                     "src": {
25190                         "caps": "video/x-raw:\n         format: { I420, YV12 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25191                         "direction": "src",
25192                         "presence": "always"
25193                     }
25194                 },
25195                 "properties": {
25196                     "filtersize": {
25197                         "blurb": "The size of the filter",
25198                         "conditionally-available": false,
25199                         "construct": false,
25200                         "construct-only": false,
25201                         "controllable": false,
25202                         "default": "5 (5)",
25203                         "mutable": "null",
25204                         "readable": true,
25205                         "type": "GstVideoMedianSize",
25206                         "writable": true
25207                     },
25208                     "lum-only": {
25209                         "blurb": "Only apply filter on luminance",
25210                         "conditionally-available": false,
25211                         "construct": false,
25212                         "construct-only": false,
25213                         "controllable": false,
25214                         "default": "true",
25215                         "mutable": "null",
25216                         "readable": true,
25217                         "type": "gboolean",
25218                         "writable": true
25219                     }
25220                 },
25221                 "rank": "none"
25222             }
25223         },
25224         "filename": "gstvideofilter",
25225         "license": "LGPL",
25226         "other-types": {
25227             "GstVideoFlipMethod": {
25228                 "kind": "enum",
25229                 "values": [
25230                     {
25231                         "desc": "Identity (no rotation)",
25232                         "name": "none",
25233                         "value": "0"
25234                     },
25235                     {
25236                         "desc": "Rotate clockwise 90 degrees",
25237                         "name": "clockwise",
25238                         "value": "1"
25239                     },
25240                     {
25241                         "desc": "Rotate 180 degrees",
25242                         "name": "rotate-180",
25243                         "value": "2"
25244                     },
25245                     {
25246                         "desc": "Rotate counter-clockwise 90 degrees",
25247                         "name": "counterclockwise",
25248                         "value": "3"
25249                     },
25250                     {
25251                         "desc": "Flip horizontally",
25252                         "name": "horizontal-flip",
25253                         "value": "4"
25254                     },
25255                     {
25256                         "desc": "Flip vertically",
25257                         "name": "vertical-flip",
25258                         "value": "5"
25259                     },
25260                     {
25261                         "desc": "Flip across upper left/lower right diagonal",
25262                         "name": "upper-left-diagonal",
25263                         "value": "6"
25264                     },
25265                     {
25266                         "desc": "Flip across upper right/lower left diagonal",
25267                         "name": "upper-right-diagonal",
25268                         "value": "7"
25269                     },
25270                     {
25271                         "desc": "Select flip method based on image-orientation tag",
25272                         "name": "automatic",
25273                         "value": "8"
25274                     }
25275                 ]
25276             },
25277             "GstVideoMedianSize": {
25278                 "kind": "enum",
25279                 "values": [
25280                     {
25281                         "desc": "Median of 5 neighbour pixels",
25282                         "name": "5",
25283                         "value": "5"
25284                     },
25285                     {
25286                         "desc": "Median of 9 neighbour pixels",
25287                         "name": "9",
25288                         "value": "9"
25289                     }
25290                 ]
25291             }
25292         },
25293         "package": "GStreamer Good Plug-ins",
25294         "source": "gst-plugins-good",
25295         "tracers": {},
25296         "url": "Unknown package origin"
25297     },
25298     "videomixer": {
25299         "description": "Video mixer",
25300         "elements": {
25301             "videomixer": {
25302                 "author": "Wim Taymans <wim@fluendo.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25303                 "description": "Deprecated by compositor. Mix multiple video streams",
25304                 "hierarchy": [
25305                     "GstVideoMixer2",
25306                     "GstElement",
25307                     "GstObject",
25308                     "GInitiallyUnowned",
25309                     "GObject"
25310                 ],
25311                 "interfaces": [
25312                     "GstChildProxy"
25313                 ],
25314                 "klass": "Filter/Editor/Video/Compositor",
25315                 "long-name": "Video mixer 2",
25316                 "pad-templates": {
25317                     "sink_%%u": {
25318                         "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",
25319                         "direction": "sink",
25320                         "presence": "request"
25321                     },
25322                     "src": {
25323                         "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",
25324                         "direction": "src",
25325                         "presence": "always"
25326                     }
25327                 },
25328                 "properties": {
25329                     "background": {
25330                         "blurb": "Background type",
25331                         "conditionally-available": false,
25332                         "construct": false,
25333                         "construct-only": false,
25334                         "controllable": false,
25335                         "default": "checker (0)",
25336                         "mutable": "null",
25337                         "readable": true,
25338                         "type": "GstVideoMixer2Background",
25339                         "writable": true
25340                     }
25341                 },
25342                 "rank": "primary"
25343             }
25344         },
25345         "filename": "gstvideomixer",
25346         "license": "LGPL",
25347         "other-types": {
25348             "GstVideoMixer2Background": {
25349                 "kind": "enum",
25350                 "values": [
25351                     {
25352                         "desc": "Checker pattern",
25353                         "name": "checker",
25354                         "value": "0"
25355                     },
25356                     {
25357                         "desc": "Black",
25358                         "name": "black",
25359                         "value": "1"
25360                     },
25361                     {
25362                         "desc": "White",
25363                         "name": "white",
25364                         "value": "2"
25365                     },
25366                     {
25367                         "desc": "Transparent Background to enable further mixing",
25368                         "name": "transparent",
25369                         "value": "3"
25370                     }
25371                 ]
25372             }
25373         },
25374         "package": "GStreamer Good Plug-ins",
25375         "source": "gst-plugins-good",
25376         "tracers": {},
25377         "url": "Unknown package origin"
25378     },
25379     "vpx": {
25380         "description": "VP8 plugin",
25381         "elements": {
25382             "vp8dec": {
25383                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25384                 "description": "Decode VP8 video streams",
25385                 "hierarchy": [
25386                     "GstVP8Dec",
25387                     "GstVPXDec",
25388                     "GstVideoDecoder",
25389                     "GstElement",
25390                     "GstObject",
25391                     "GInitiallyUnowned",
25392                     "GObject"
25393                 ],
25394                 "klass": "Codec/Decoder/Video",
25395                 "long-name": "On2 VP8 Decoder",
25396                 "pad-templates": {
25397                     "sink": {
25398                         "caps": "video/x-vp8:\n",
25399                         "direction": "sink",
25400                         "presence": "always"
25401                     },
25402                     "src": {
25403                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25404                         "direction": "src",
25405                         "presence": "always"
25406                     }
25407                 },
25408                 "properties": {},
25409                 "rank": "primary"
25410             },
25411             "vp8enc": {
25412                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25413                 "description": "Encode VP8 video streams",
25414                 "hierarchy": [
25415                     "GstVP8Enc",
25416                     "GstVPXEnc",
25417                     "GstVideoEncoder",
25418                     "GstElement",
25419                     "GstObject",
25420                     "GInitiallyUnowned",
25421                     "GObject"
25422                 ],
25423                 "interfaces": [
25424                     "GstPreset",
25425                     "GstTagSetter"
25426                 ],
25427                 "klass": "Codec/Encoder/Video",
25428                 "long-name": "On2 VP8 Encoder",
25429                 "pad-templates": {
25430                     "sink": {
25431                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 16383 ]\n         height: [ 1, 16383 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25432                         "direction": "sink",
25433                         "presence": "always"
25434                     },
25435                     "src": {
25436                         "caps": "video/x-vp8:\n        profile: { (string)0, (string)1, (string)2, (string)3 }\n",
25437                         "direction": "src",
25438                         "presence": "always"
25439                     }
25440                 },
25441                 "properties": {},
25442                 "rank": "primary"
25443             },
25444             "vp9dec": {
25445                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25446                 "description": "Decode VP9 video streams",
25447                 "hierarchy": [
25448                     "GstVP9Dec",
25449                     "GstVPXDec",
25450                     "GstVideoDecoder",
25451                     "GstElement",
25452                     "GstObject",
25453                     "GInitiallyUnowned",
25454                     "GObject"
25455                 ],
25456                 "klass": "Codec/Decoder/Video",
25457                 "long-name": "On2 VP9 Decoder",
25458                 "pad-templates": {
25459                     "sink": {
25460                         "caps": "video/x-vp9:\n",
25461                         "direction": "sink",
25462                         "presence": "always"
25463                     },
25464                     "src": {
25465                         "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",
25466                         "direction": "src",
25467                         "presence": "always"
25468                     }
25469                 },
25470                 "properties": {},
25471                 "rank": "primary"
25472             },
25473             "vp9enc": {
25474                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25475                 "description": "Encode VP9 video streams",
25476                 "hierarchy": [
25477                     "GstVP9Enc",
25478                     "GstVPXEnc",
25479                     "GstVideoEncoder",
25480                     "GstElement",
25481                     "GstObject",
25482                     "GInitiallyUnowned",
25483                     "GObject"
25484                 ],
25485                 "interfaces": [
25486                     "GstPreset",
25487                     "GstTagSetter"
25488                 ],
25489                 "klass": "Codec/Encoder/Video",
25490                 "long-name": "On2 VP9 Encoder",
25491                 "pad-templates": {
25492                     "sink": {
25493                         "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",
25494                         "direction": "sink",
25495                         "presence": "always"
25496                     },
25497                     "src": {
25498                         "caps": "video/x-vp9:\n        profile: { (string)0, (string)1, (string)2, (string)3 }\n",
25499                         "direction": "src",
25500                         "presence": "always"
25501                     }
25502                 },
25503                 "properties": {
25504                     "aq-mode": {
25505                         "blurb": "Which adaptive quantization mode should be used",
25506                         "conditionally-available": false,
25507                         "construct": false,
25508                         "construct-only": false,
25509                         "controllable": false,
25510                         "default": "off (0)",
25511                         "max": "4",
25512                         "min": "0",
25513                         "mutable": "null",
25514                         "readable": true,
25515                         "type": "GstVPXAQ",
25516                         "writable": true
25517                     },
25518                     "frame-parallel-decoding": {
25519                         "blurb": "Whether encoded bitstream should allow parallel processing of video frames in the decoder (default is on)",
25520                         "conditionally-available": false,
25521                         "construct": false,
25522                         "construct-only": false,
25523                         "controllable": false,
25524                         "default": "true",
25525                         "mutable": "null",
25526                         "readable": true,
25527                         "type": "gboolean",
25528                         "writable": true
25529                     },
25530                     "row-mt": {
25531                         "blurb": "Whether each row should be encoded using multiple threads",
25532                         "conditionally-available": false,
25533                         "construct": false,
25534                         "construct-only": false,
25535                         "controllable": false,
25536                         "default": "false",
25537                         "mutable": "null",
25538                         "readable": true,
25539                         "type": "gboolean",
25540                         "writable": true
25541                     },
25542                     "tile-columns": {
25543                         "blurb": "Number of tile columns, log2",
25544                         "conditionally-available": false,
25545                         "construct": false,
25546                         "construct-only": false,
25547                         "controllable": false,
25548                         "default": "6",
25549                         "max": "6",
25550                         "min": "0",
25551                         "mutable": "null",
25552                         "readable": true,
25553                         "type": "gint",
25554                         "writable": true
25555                     },
25556                     "tile-rows": {
25557                         "blurb": "Number of tile rows, log2",
25558                         "conditionally-available": false,
25559                         "construct": false,
25560                         "construct-only": false,
25561                         "controllable": false,
25562                         "default": "0",
25563                         "max": "2",
25564                         "min": "0",
25565                         "mutable": "null",
25566                         "readable": true,
25567                         "type": "gint",
25568                         "writable": true
25569                     }
25570                 },
25571                 "rank": "primary"
25572             }
25573         },
25574         "filename": "gstvpx",
25575         "license": "LGPL",
25576         "other-types": {
25577             "GstVPXAQ": {
25578                 "kind": "enum",
25579                 "values": [
25580                     {
25581                         "desc": "GST_VPX_AQ_OFF",
25582                         "name": "off",
25583                         "value": "0"
25584                     },
25585                     {
25586                         "desc": "GST_VPX_AQ_VARIANCE",
25587                         "name": "variance",
25588                         "value": "1"
25589                     },
25590                     {
25591                         "desc": "GST_VPX_AQ_COMPLEXITY",
25592                         "name": "complexity",
25593                         "value": "2"
25594                     },
25595                     {
25596                         "desc": "GST_VPX_AQ_CYCLIC_REFRESH",
25597                         "name": "cyclic-refresh",
25598                         "value": "3"
25599                     },
25600                     {
25601                         "desc": "GST_VPX_AQ_EQUATOR360",
25602                         "name": "equator360",
25603                         "value": "4"
25604                     },
25605                     {
25606                         "desc": "GST_VPX_AQ_PERCEPTUAL",
25607                         "name": "perceptual",
25608                         "value": "5"
25609                     },
25610                     {
25611                         "desc": "GST_VPX_AQ_PSNR",
25612                         "name": "psnr",
25613                         "value": "6"
25614                     },
25615                     {
25616                         "desc": "GST_VPX_AQ_LOOKAHEAD",
25617                         "name": "lookahead",
25618                         "value": "7"
25619                     }
25620                 ]
25621             },
25622             "GstVPXDec": {
25623                 "hierarchy": [
25624                     "GstVPXDec",
25625                     "GstVideoDecoder",
25626                     "GstElement",
25627                     "GstObject",
25628                     "GInitiallyUnowned",
25629                     "GObject"
25630                 ],
25631                 "kind": "object",
25632                 "properties": {
25633                     "deblocking-level": {
25634                         "blurb": "Deblocking level",
25635                         "conditionally-available": false,
25636                         "construct": false,
25637                         "construct-only": false,
25638                         "controllable": false,
25639                         "default": "4",
25640                         "max": "16",
25641                         "min": "0",
25642                         "mutable": "null",
25643                         "readable": true,
25644                         "type": "guint",
25645                         "writable": true
25646                     },
25647                     "noise-level": {
25648                         "blurb": "Noise level",
25649                         "conditionally-available": false,
25650                         "construct": false,
25651                         "construct-only": false,
25652                         "controllable": false,
25653                         "default": "0",
25654                         "max": "16",
25655                         "min": "0",
25656                         "mutable": "null",
25657                         "readable": true,
25658                         "type": "guint",
25659                         "writable": true
25660                     },
25661                     "post-processing": {
25662                         "blurb": "Enable post processing",
25663                         "conditionally-available": false,
25664                         "construct": false,
25665                         "construct-only": false,
25666                         "controllable": false,
25667                         "default": "false",
25668                         "mutable": "null",
25669                         "readable": true,
25670                         "type": "gboolean",
25671                         "writable": true
25672                     },
25673                     "post-processing-flags": {
25674                         "blurb": "Flags to control post processing",
25675                         "conditionally-available": false,
25676                         "construct": false,
25677                         "construct-only": false,
25678                         "controllable": false,
25679                         "default": "mfqe+demacroblock+deblock",
25680                         "mutable": "null",
25681                         "readable": true,
25682                         "type": "GstVPXDecPostProcessingFlags",
25683                         "writable": true
25684                     },
25685                     "threads": {
25686                         "blurb": "Maximum number of decoding threads",
25687                         "conditionally-available": false,
25688                         "construct": false,
25689                         "construct-only": false,
25690                         "controllable": false,
25691                         "default": "0",
25692                         "max": "16",
25693                         "min": "0",
25694                         "mutable": "null",
25695                         "readable": true,
25696                         "type": "guint",
25697                         "writable": true
25698                     }
25699                 }
25700             },
25701             "GstVPXDecPostProcessingFlags": {
25702                 "kind": "flags",
25703                 "values": [
25704                     {
25705                         "desc": "Deblock",
25706                         "name": "deblock",
25707                         "value": "0x00000001"
25708                     },
25709                     {
25710                         "desc": "Demacroblock",
25711                         "name": "demacroblock",
25712                         "value": "0x00000002"
25713                     },
25714                     {
25715                         "desc": "Add noise",
25716                         "name": "addnoise",
25717                         "value": "0x00000004"
25718                     },
25719                     {
25720                         "desc": "Multi-frame quality enhancement",
25721                         "name": "mfqe",
25722                         "value": "0x00000008"
25723                     }
25724                 ]
25725             },
25726             "GstVPXEnc": {
25727                 "hierarchy": [
25728                     "GstVPXEnc",
25729                     "GstVideoEncoder",
25730                     "GstElement",
25731                     "GstObject",
25732                     "GInitiallyUnowned",
25733                     "GObject"
25734                 ],
25735                 "interfaces": [
25736                     "GstPreset",
25737                     "GstTagSetter"
25738                 ],
25739                 "kind": "object",
25740                 "properties": {
25741                     "arnr-maxframes": {
25742                         "blurb": "AltRef maximum number of frames",
25743                         "conditionally-available": false,
25744                         "construct": false,
25745                         "construct-only": false,
25746                         "controllable": false,
25747                         "default": "0",
25748                         "max": "15",
25749                         "min": "0",
25750                         "mutable": "null",
25751                         "readable": true,
25752                         "type": "gint",
25753                         "writable": true
25754                     },
25755                     "arnr-strength": {
25756                         "blurb": "AltRef strength",
25757                         "conditionally-available": false,
25758                         "construct": false,
25759                         "construct-only": false,
25760                         "controllable": false,
25761                         "default": "3",
25762                         "max": "6",
25763                         "min": "0",
25764                         "mutable": "null",
25765                         "readable": true,
25766                         "type": "gint",
25767                         "writable": true
25768                     },
25769                     "arnr-type": {
25770                         "blurb": "AltRef type",
25771                         "conditionally-available": false,
25772                         "construct": false,
25773                         "construct-only": false,
25774                         "controllable": false,
25775                         "default": "3",
25776                         "max": "3",
25777                         "min": "1",
25778                         "mutable": "null",
25779                         "readable": true,
25780                         "type": "gint",
25781                         "writable": true
25782                     },
25783                     "auto-alt-ref": {
25784                         "blurb": "Automatically generate AltRef frames",
25785                         "conditionally-available": false,
25786                         "construct": false,
25787                         "construct-only": false,
25788                         "controllable": false,
25789                         "default": "false",
25790                         "mutable": "null",
25791                         "readable": true,
25792                         "type": "gboolean",
25793                         "writable": true
25794                     },
25795                     "bits-per-pixel": {
25796                         "blurb": "Factor to convert number of pixels to bitrate value (only has an effect if target-bitrate=0)",
25797                         "conditionally-available": false,
25798                         "construct": false,
25799                         "construct-only": false,
25800                         "controllable": false,
25801                         "default": "0.0434",
25802                         "max": "3.40282e+38",
25803                         "min": "0",
25804                         "mutable": "null",
25805                         "readable": true,
25806                         "type": "gfloat",
25807                         "writable": true
25808                     },
25809                     "buffer-initial-size": {
25810                         "blurb": "Initial client buffer size (ms)",
25811                         "conditionally-available": false,
25812                         "construct": false,
25813                         "construct-only": false,
25814                         "controllable": false,
25815                         "default": "4000",
25816                         "max": "2147483647",
25817                         "min": "0",
25818                         "mutable": "null",
25819                         "readable": true,
25820                         "type": "gint",
25821                         "writable": true
25822                     },
25823                     "buffer-optimal-size": {
25824                         "blurb": "Optimal client buffer size (ms)",
25825                         "conditionally-available": false,
25826                         "construct": false,
25827                         "construct-only": false,
25828                         "controllable": false,
25829                         "default": "5000",
25830                         "max": "2147483647",
25831                         "min": "0",
25832                         "mutable": "null",
25833                         "readable": true,
25834                         "type": "gint",
25835                         "writable": true
25836                     },
25837                     "buffer-size": {
25838                         "blurb": "Client buffer size (ms)",
25839                         "conditionally-available": false,
25840                         "construct": false,
25841                         "construct-only": false,
25842                         "controllable": false,
25843                         "default": "6000",
25844                         "max": "2147483647",
25845                         "min": "0",
25846                         "mutable": "null",
25847                         "readable": true,
25848                         "type": "gint",
25849                         "writable": true
25850                     },
25851                     "cpu-used": {
25852                         "blurb": "CPU used",
25853                         "conditionally-available": false,
25854                         "construct": false,
25855                         "construct-only": false,
25856                         "controllable": false,
25857                         "default": "0",
25858                         "max": "16",
25859                         "min": "-16",
25860                         "mutable": "null",
25861                         "readable": true,
25862                         "type": "gint",
25863                         "writable": true
25864                     },
25865                     "cq-level": {
25866                         "blurb": "Constrained quality level",
25867                         "conditionally-available": false,
25868                         "construct": false,
25869                         "construct-only": false,
25870                         "controllable": false,
25871                         "default": "10",
25872                         "max": "63",
25873                         "min": "0",
25874                         "mutable": "null",
25875                         "readable": true,
25876                         "type": "gint",
25877                         "writable": true
25878                     },
25879                     "deadline": {
25880                         "blurb": "Deadline per frame (usec, 0=best, 1=realtime)",
25881                         "conditionally-available": false,
25882                         "construct": false,
25883                         "construct-only": false,
25884                         "controllable": false,
25885                         "default": "1000000",
25886                         "max": "9223372036854775807",
25887                         "min": "0",
25888                         "mutable": "null",
25889                         "readable": true,
25890                         "type": "gint64",
25891                         "writable": true
25892                     },
25893                     "dropframe-threshold": {
25894                         "blurb": "Temporal resampling threshold (buf %%)",
25895                         "conditionally-available": false,
25896                         "construct": false,
25897                         "construct-only": false,
25898                         "controllable": false,
25899                         "default": "0",
25900                         "max": "100",
25901                         "min": "0",
25902                         "mutable": "null",
25903                         "readable": true,
25904                         "type": "gint",
25905                         "writable": true
25906                     },
25907                     "end-usage": {
25908                         "blurb": "Rate control mode",
25909                         "conditionally-available": false,
25910                         "construct": false,
25911                         "construct-only": false,
25912                         "controllable": false,
25913                         "default": "vbr (0)",
25914                         "mutable": "null",
25915                         "readable": true,
25916                         "type": "GstVPXEncEndUsage",
25917                         "writable": true
25918                     },
25919                     "error-resilient": {
25920                         "blurb": "Error resilience flags",
25921                         "conditionally-available": false,
25922                         "construct": false,
25923                         "construct-only": false,
25924                         "controllable": false,
25925                         "default": "(none)",
25926                         "mutable": "null",
25927                         "readable": true,
25928                         "type": "GstVPXEncErFlags",
25929                         "writable": true
25930                     },
25931                     "horizontal-scaling-mode": {
25932                         "blurb": "Horizontal scaling mode",
25933                         "conditionally-available": false,
25934                         "construct": false,
25935                         "construct-only": false,
25936                         "controllable": false,
25937                         "default": "normal (0)",
25938                         "mutable": "null",
25939                         "readable": true,
25940                         "type": "GstVPXEncScalingMode",
25941                         "writable": true
25942                     },
25943                     "keyframe-max-dist": {
25944                         "blurb": "Maximum distance between keyframes (number of frames)",
25945                         "conditionally-available": false,
25946                         "construct": false,
25947                         "construct-only": false,
25948                         "controllable": false,
25949                         "default": "128",
25950                         "max": "2147483647",
25951                         "min": "0",
25952                         "mutable": "null",
25953                         "readable": true,
25954                         "type": "gint",
25955                         "writable": true
25956                     },
25957                     "keyframe-mode": {
25958                         "blurb": "Keyframe placement",
25959                         "conditionally-available": false,
25960                         "construct": false,
25961                         "construct-only": false,
25962                         "controllable": false,
25963                         "default": "auto (1)",
25964                         "mutable": "null",
25965                         "readable": true,
25966                         "type": "GstVPXEncKfMode",
25967                         "writable": true
25968                     },
25969                     "lag-in-frames": {
25970                         "blurb": "Maximum number of frames to lag",
25971                         "conditionally-available": false,
25972                         "construct": false,
25973                         "construct-only": false,
25974                         "controllable": false,
25975                         "default": "0",
25976                         "max": "25",
25977                         "min": "0",
25978                         "mutable": "null",
25979                         "readable": true,
25980                         "type": "gint",
25981                         "writable": true
25982                     },
25983                     "max-intra-bitrate": {
25984                         "blurb": "Maximum Intra frame bitrate",
25985                         "conditionally-available": false,
25986                         "construct": false,
25987                         "construct-only": false,
25988                         "controllable": false,
25989                         "default": "0",
25990                         "max": "2147483647",
25991                         "min": "0",
25992                         "mutable": "null",
25993                         "readable": true,
25994                         "type": "gint",
25995                         "writable": true
25996                     },
25997                     "max-quantizer": {
25998                         "blurb": "Maximum Quantizer (worst)",
25999                         "conditionally-available": false,
26000                         "construct": false,
26001                         "construct-only": false,
26002                         "controllable": false,
26003                         "default": "63",
26004                         "max": "63",
26005                         "min": "0",
26006                         "mutable": "null",
26007                         "readable": true,
26008                         "type": "gint",
26009                         "writable": true
26010                     },
26011                     "min-quantizer": {
26012                         "blurb": "Minimum Quantizer (best)",
26013                         "conditionally-available": false,
26014                         "construct": false,
26015                         "construct-only": false,
26016                         "controllable": false,
26017                         "default": "4",
26018                         "max": "63",
26019                         "min": "0",
26020                         "mutable": "null",
26021                         "readable": true,
26022                         "type": "gint",
26023                         "writable": true
26024                     },
26025                     "multipass-cache-file": {
26026                         "blurb": "Multipass cache file. If stream caps reinited, multiple files will be created: file, file.1, file.2, ... and so on.",
26027                         "conditionally-available": false,
26028                         "construct": false,
26029                         "construct-only": false,
26030                         "controllable": false,
26031                         "default": "multipass.cache",
26032                         "mutable": "null",
26033                         "readable": true,
26034                         "type": "gchararray",
26035                         "writable": true
26036                     },
26037                     "multipass-mode": {
26038                         "blurb": "Multipass encode mode",
26039                         "conditionally-available": false,
26040                         "construct": false,
26041                         "construct-only": false,
26042                         "controllable": false,
26043                         "default": "one-pass (0)",
26044                         "mutable": "null",
26045                         "readable": true,
26046                         "type": "GstVPXEncMultipassMode",
26047                         "writable": true
26048                     },
26049                     "noise-sensitivity": {
26050                         "blurb": "Noise sensisivity (frames to blur)",
26051                         "conditionally-available": false,
26052                         "construct": false,
26053                         "construct-only": false,
26054                         "controllable": false,
26055                         "default": "0",
26056                         "max": "6",
26057                         "min": "0",
26058                         "mutable": "null",
26059                         "readable": true,
26060                         "type": "gint",
26061                         "writable": true
26062                     },
26063                     "overshoot": {
26064                         "blurb": "Datarate overshoot (max) target (%%)",
26065                         "conditionally-available": false,
26066                         "construct": false,
26067                         "construct-only": false,
26068                         "controllable": false,
26069                         "default": "100",
26070                         "max": "1000",
26071                         "min": "0",
26072                         "mutable": "null",
26073                         "readable": true,
26074                         "type": "gint",
26075                         "writable": true
26076                     },
26077                     "resize-allowed": {
26078                         "blurb": "Allow spatial resampling",
26079                         "conditionally-available": false,
26080                         "construct": false,
26081                         "construct-only": false,
26082                         "controllable": false,
26083                         "default": "false",
26084                         "mutable": "null",
26085                         "readable": true,
26086                         "type": "gboolean",
26087                         "writable": true
26088                     },
26089                     "resize-down-threshold": {
26090                         "blurb": "Downscale threshold (buf %%)",
26091                         "conditionally-available": false,
26092                         "construct": false,
26093                         "construct-only": false,
26094                         "controllable": false,
26095                         "default": "60",
26096                         "max": "100",
26097                         "min": "0",
26098                         "mutable": "null",
26099                         "readable": true,
26100                         "type": "gint",
26101                         "writable": true
26102                     },
26103                     "resize-up-threshold": {
26104                         "blurb": "Upscale threshold (buf %%)",
26105                         "conditionally-available": false,
26106                         "construct": false,
26107                         "construct-only": false,
26108                         "controllable": false,
26109                         "default": "30",
26110                         "max": "100",
26111                         "min": "0",
26112                         "mutable": "null",
26113                         "readable": true,
26114                         "type": "gint",
26115                         "writable": true
26116                     },
26117                     "sharpness": {
26118                         "blurb": "Filter sharpness",
26119                         "conditionally-available": false,
26120                         "construct": false,
26121                         "construct-only": false,
26122                         "controllable": false,
26123                         "default": "0",
26124                         "max": "7",
26125                         "min": "0",
26126                         "mutable": "null",
26127                         "readable": true,
26128                         "type": "gint",
26129                         "writable": true
26130                     },
26131                     "static-threshold": {
26132                         "blurb": "Motion detection threshold. Recommendation is to set 100 for screen/window sharing",
26133                         "conditionally-available": false,
26134                         "construct": false,
26135                         "construct-only": false,
26136                         "controllable": false,
26137                         "default": "1",
26138                         "max": "2147483647",
26139                         "min": "0",
26140                         "mutable": "null",
26141                         "readable": true,
26142                         "type": "gint",
26143                         "writable": true
26144                     },
26145                     "target-bitrate": {
26146                         "blurb": "Target bitrate (in bits/sec) (0: auto - bitrate depends on resolution, see \"bits-per-pixel\" property for more info)",
26147                         "conditionally-available": false,
26148                         "construct": false,
26149                         "construct-only": false,
26150                         "controllable": false,
26151                         "default": "0",
26152                         "max": "2147483647",
26153                         "min": "0",
26154                         "mutable": "null",
26155                         "readable": true,
26156                         "type": "gint",
26157                         "writable": true
26158                     },
26159                     "temporal-scalability-layer-flags": {
26160                         "blurb": "Sequence defining coding layer flags",
26161                         "conditionally-available": false,
26162                         "construct": false,
26163                         "construct-only": false,
26164                         "controllable": false,
26165                         "mutable": "null",
26166                         "readable": true,
26167                         "type": "GstValueArray",
26168                         "writable": true
26169                     },
26170                     "temporal-scalability-layer-id": {
26171                         "blurb": "Sequence defining coding layer membership",
26172                         "conditionally-available": false,
26173                         "construct": false,
26174                         "construct-only": false,
26175                         "controllable": false,
26176                         "mutable": "null",
26177                         "readable": true,
26178                         "type": "GValueArray",
26179                         "writable": true
26180                     },
26181                     "temporal-scalability-layer-sync-flags": {
26182                         "blurb": "Sequence defining coding layer sync flags",
26183                         "conditionally-available": false,
26184                         "construct": false,
26185                         "construct-only": false,
26186                         "controllable": false,
26187                         "mutable": "null",
26188                         "readable": true,
26189                         "type": "GstValueArray",
26190                         "writable": true
26191                     },
26192                     "temporal-scalability-number-layers": {
26193                         "blurb": "Number of coding layers to use",
26194                         "conditionally-available": false,
26195                         "construct": false,
26196                         "construct-only": false,
26197                         "controllable": false,
26198                         "default": "1",
26199                         "max": "5",
26200                         "min": "1",
26201                         "mutable": "null",
26202                         "readable": true,
26203                         "type": "gint",
26204                         "writable": true
26205                     },
26206                     "temporal-scalability-periodicity": {
26207                         "blurb": "Length of sequence that defines layer membership periodicity",
26208                         "conditionally-available": false,
26209                         "construct": false,
26210                         "construct-only": false,
26211                         "controllable": false,
26212                         "default": "0",
26213                         "max": "16",
26214                         "min": "0",
26215                         "mutable": "null",
26216                         "readable": true,
26217                         "type": "gint",
26218                         "writable": true
26219                     },
26220                     "temporal-scalability-rate-decimator": {
26221                         "blurb": "Rate decimation factors for each layer",
26222                         "conditionally-available": false,
26223                         "construct": false,
26224                         "construct-only": false,
26225                         "controllable": false,
26226                         "mutable": "null",
26227                         "readable": true,
26228                         "type": "GValueArray",
26229                         "writable": true
26230                     },
26231                     "temporal-scalability-target-bitrate": {
26232                         "blurb": "Target bitrates (bits/sec) for coding layers (one per layer)",
26233                         "conditionally-available": false,
26234                         "construct": false,
26235                         "construct-only": false,
26236                         "controllable": false,
26237                         "mutable": "null",
26238                         "readable": true,
26239                         "type": "GValueArray",
26240                         "writable": true
26241                     },
26242                     "threads": {
26243                         "blurb": "Number of threads to use",
26244                         "conditionally-available": false,
26245                         "construct": false,
26246                         "construct-only": false,
26247                         "controllable": false,
26248                         "default": "0",
26249                         "max": "64",
26250                         "min": "0",
26251                         "mutable": "null",
26252                         "readable": true,
26253                         "type": "gint",
26254                         "writable": true
26255                     },
26256                     "timebase": {
26257                         "blurb": "Fraction of one second that is the shortest interframe time - normally left as zero which will default to the framerate",
26258                         "conditionally-available": false,
26259                         "construct": false,
26260                         "construct-only": false,
26261                         "controllable": false,
26262                         "default": "0/1",
26263                         "max": "2147483647/1",
26264                         "min": "0/1",
26265                         "mutable": "null",
26266                         "readable": true,
26267                         "type": "GstFraction",
26268                         "writable": true
26269                     },
26270                     "token-partitions": {
26271                         "blurb": "Number of token partitions",
26272                         "conditionally-available": false,
26273                         "construct": false,
26274                         "construct-only": false,
26275                         "controllable": false,
26276                         "default": "1 (0)",
26277                         "mutable": "null",
26278                         "readable": true,
26279                         "type": "GstVPXEncTokenPartitions",
26280                         "writable": true
26281                     },
26282                     "tuning": {
26283                         "blurb": "Tuning",
26284                         "conditionally-available": false,
26285                         "construct": false,
26286                         "construct-only": false,
26287                         "controllable": false,
26288                         "default": "psnr (0)",
26289                         "mutable": "null",
26290                         "readable": true,
26291                         "type": "GstVPXEncTuning",
26292                         "writable": true
26293                     },
26294                     "twopass-vbr-bias": {
26295                         "blurb": "CBR/VBR bias (0=CBR, 100=VBR)",
26296                         "conditionally-available": false,
26297                         "construct": false,
26298                         "construct-only": false,
26299                         "controllable": false,
26300                         "default": "50",
26301                         "max": "100",
26302                         "min": "0",
26303                         "mutable": "null",
26304                         "readable": true,
26305                         "type": "gint",
26306                         "writable": true
26307                     },
26308                     "twopass-vbr-maxsection": {
26309                         "blurb": "GOP maximum bitrate (%% target)",
26310                         "conditionally-available": false,
26311                         "construct": false,
26312                         "construct-only": false,
26313                         "controllable": false,
26314                         "default": "0",
26315                         "max": "2147483647",
26316                         "min": "0",
26317                         "mutable": "null",
26318                         "readable": true,
26319                         "type": "gint",
26320                         "writable": true
26321                     },
26322                     "twopass-vbr-minsection": {
26323                         "blurb": "GOP minimum bitrate (%% target)",
26324                         "conditionally-available": false,
26325                         "construct": false,
26326                         "construct-only": false,
26327                         "controllable": false,
26328                         "default": "0",
26329                         "max": "2147483647",
26330                         "min": "0",
26331                         "mutable": "null",
26332                         "readable": true,
26333                         "type": "gint",
26334                         "writable": true
26335                     },
26336                     "undershoot": {
26337                         "blurb": "Datarate undershoot (min) target (%%)",
26338                         "conditionally-available": false,
26339                         "construct": false,
26340                         "construct-only": false,
26341                         "controllable": false,
26342                         "default": "100",
26343                         "max": "1000",
26344                         "min": "0",
26345                         "mutable": "null",
26346                         "readable": true,
26347                         "type": "gint",
26348                         "writable": true
26349                     },
26350                     "vertical-scaling-mode": {
26351                         "blurb": "Vertical scaling mode",
26352                         "conditionally-available": false,
26353                         "construct": false,
26354                         "construct-only": false,
26355                         "controllable": false,
26356                         "default": "normal (0)",
26357                         "mutable": "null",
26358                         "readable": true,
26359                         "type": "GstVPXEncScalingMode",
26360                         "writable": true
26361                     }
26362                 }
26363             },
26364             "GstVPXEncEndUsage": {
26365                 "kind": "enum",
26366                 "values": [
26367                     {
26368                         "desc": "Variable Bit Rate (VBR) mode",
26369                         "name": "vbr",
26370                         "value": "0"
26371                     },
26372                     {
26373                         "desc": "Constant Bit Rate (CBR) mode",
26374                         "name": "cbr",
26375                         "value": "1"
26376                     },
26377                     {
26378                         "desc": "Constant Quality Mode (CQ) mode",
26379                         "name": "cq",
26380                         "value": "2"
26381                     }
26382                 ]
26383             },
26384             "GstVPXEncErFlags": {
26385                 "kind": "flags",
26386                 "values": [
26387                     {
26388                         "desc": "Default error resilience",
26389                         "name": "default",
26390                         "value": "0x00000001"
26391                     },
26392                     {
26393                         "desc": "Allow partitions to be decoded independently",
26394                         "name": "partitions",
26395                         "value": "0x00000002"
26396                     }
26397                 ]
26398             },
26399             "GstVPXEncKfMode": {
26400                 "kind": "enum",
26401                 "values": [
26402                     {
26403                         "desc": "Determine optimal placement automatically",
26404                         "name": "auto",
26405                         "value": "1"
26406                     },
26407                     {
26408                         "desc": "Don't automatically place keyframes",
26409                         "name": "disabled",
26410                         "value": "0"
26411                     }
26412                 ]
26413             },
26414             "GstVPXEncMultipassMode": {
26415                 "kind": "enum",
26416                 "values": [
26417                     {
26418                         "desc": "One pass encoding (default)",
26419                         "name": "one-pass",
26420                         "value": "0"
26421                     },
26422                     {
26423                         "desc": "First pass of multipass encoding",
26424                         "name": "first-pass",
26425                         "value": "1"
26426                     },
26427                     {
26428                         "desc": "Last pass of multipass encoding",
26429                         "name": "last-pass",
26430                         "value": "2"
26431                     }
26432                 ]
26433             },
26434             "GstVPXEncScalingMode": {
26435                 "kind": "enum",
26436                 "values": [
26437                     {
26438                         "desc": "Normal",
26439                         "name": "normal",
26440                         "value": "0"
26441                     },
26442                     {
26443                         "desc": "4:5",
26444                         "name": "4:5",
26445                         "value": "1"
26446                     },
26447                     {
26448                         "desc": "3:5",
26449                         "name": "3:5",
26450                         "value": "2"
26451                     },
26452                     {
26453                         "desc": "1:2",
26454                         "name": "1:2",
26455                         "value": "3"
26456                     }
26457                 ]
26458             },
26459             "GstVPXEncTokenPartitions": {
26460                 "kind": "enum",
26461                 "values": [
26462                     {
26463                         "desc": "One token partition",
26464                         "name": "1",
26465                         "value": "0"
26466                     },
26467                     {
26468                         "desc": "Two token partitions",
26469                         "name": "2",
26470                         "value": "1"
26471                     },
26472                     {
26473                         "desc": "Four token partitions",
26474                         "name": "4",
26475                         "value": "2"
26476                     },
26477                     {
26478                         "desc": "Eight token partitions",
26479                         "name": "8",
26480                         "value": "3"
26481                     }
26482                 ]
26483             },
26484             "GstVPXEncTuning": {
26485                 "kind": "enum",
26486                 "values": [
26487                     {
26488                         "desc": "Tune for PSNR",
26489                         "name": "psnr",
26490                         "value": "0"
26491                     },
26492                     {
26493                         "desc": "Tune for SSIM",
26494                         "name": "ssim",
26495                         "value": "1"
26496                     }
26497                 ]
26498             }
26499         },
26500         "package": "GStreamer Good Plug-ins",
26501         "source": "gst-plugins-good",
26502         "tracers": {},
26503         "url": "Unknown package origin"
26504     },
26505     "wavenc": {
26506         "description": "Encode raw audio into WAV",
26507         "elements": {
26508             "wavenc": {
26509                 "author": "Iain Holmes <iain@prettypeople.org>",
26510                 "description": "Encode raw audio into WAV",
26511                 "hierarchy": [
26512                     "GstWavEnc",
26513                     "GstElement",
26514                     "GstObject",
26515                     "GInitiallyUnowned",
26516                     "GObject"
26517                 ],
26518                 "interfaces": [
26519                     "GstTagSetter",
26520                     "GstTocSetter"
26521                 ],
26522                 "klass": "Codec/Muxer/Audio",
26523                 "long-name": "WAV audio muxer",
26524                 "pad-templates": {
26525                     "sink": {
26526                         "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",
26527                         "direction": "sink",
26528                         "presence": "always"
26529                     },
26530                     "src": {
26531                         "caps": "audio/x-wav:\naudio/x-rf64:\n",
26532                         "direction": "src",
26533                         "presence": "always"
26534                     }
26535                 },
26536                 "rank": "primary"
26537             }
26538         },
26539         "filename": "gstwavenc",
26540         "license": "LGPL",
26541         "other-types": {},
26542         "package": "GStreamer Good Plug-ins",
26543         "source": "gst-plugins-good",
26544         "tracers": {},
26545         "url": "Unknown package origin"
26546     },
26547     "wavpack": {
26548         "description": "Wavpack lossless/lossy audio format handling",
26549         "elements": {
26550             "wavpackdec": {
26551                 "author": "Arwed v. Merkatz <v.merkatz@gmx.net>, Sebastian Dröge <slomo@circular-chaos.org>",
26552                 "description": "Decodes Wavpack audio data",
26553                 "hierarchy": [
26554                     "GstWavpackDec",
26555                     "GstAudioDecoder",
26556                     "GstElement",
26557                     "GstObject",
26558                     "GInitiallyUnowned",
26559                     "GObject"
26560                 ],
26561                 "klass": "Codec/Decoder/Audio",
26562                 "long-name": "Wavpack audio decoder",
26563                 "pad-templates": {
26564                     "sink": {
26565                         "caps": "audio/x-wavpack:\n          depth: [ 1, 32 ]\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n         framed: true\n",
26566                         "direction": "sink",
26567                         "presence": "always"
26568                     },
26569                     "src": {
26570                         "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",
26571                         "direction": "src",
26572                         "presence": "always"
26573                     }
26574                 },
26575                 "properties": {},
26576                 "rank": "primary"
26577             },
26578             "wavpackenc": {
26579                 "author": "Sebastian Dröge <slomo@circular-chaos.org>",
26580                 "description": "Encodes audio with the Wavpack lossless/lossy audio codec",
26581                 "hierarchy": [
26582                     "GstWavpackEnc",
26583                     "GstAudioEncoder",
26584                     "GstElement",
26585                     "GstObject",
26586                     "GInitiallyUnowned",
26587                     "GObject"
26588                 ],
26589                 "interfaces": [
26590                     "GstPreset"
26591                 ],
26592                 "klass": "Codec/Encoder/Audio",
26593                 "long-name": "Wavpack audio encoder",
26594                 "pad-templates": {
26595                     "sink": {
26596                         "caps": "audio/x-raw:\n         format: S32LE\n         layout: interleaved\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n",
26597                         "direction": "sink",
26598                         "presence": "always"
26599                     },
26600                     "src": {
26601                         "caps": "audio/x-wavpack:\n          depth: [ 1, 32 ]\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n         framed: true\n",
26602                         "direction": "src",
26603                         "presence": "always"
26604                     },
26605                     "wvcsrc": {
26606                         "caps": "audio/x-wavpack-correction:\n         framed: true\n",
26607                         "direction": "src",
26608                         "presence": "sometimes"
26609                     }
26610                 },
26611                 "properties": {
26612                     "bitrate": {
26613                         "blurb": "Try to encode with this average bitrate (bits/sec). This enables lossy encoding, values smaller than 24000 disable it again.",
26614                         "conditionally-available": false,
26615                         "construct": false,
26616                         "construct-only": false,
26617                         "controllable": false,
26618                         "default": "0",
26619                         "max": "9600000",
26620                         "min": "0",
26621                         "mutable": "null",
26622                         "readable": true,
26623                         "type": "guint",
26624                         "writable": true
26625                     },
26626                     "bits-per-sample": {
26627                         "blurb": "Try to encode with this amount of bits per sample. This enables lossy encoding, values smaller than 2.0 disable it again.",
26628                         "conditionally-available": false,
26629                         "construct": false,
26630                         "construct-only": false,
26631                         "controllable": false,
26632                         "default": "0",
26633                         "max": "24",
26634                         "min": "0",
26635                         "mutable": "null",
26636                         "readable": true,
26637                         "type": "gdouble",
26638                         "writable": true
26639                     },
26640                     "correction-mode": {
26641                         "blurb": "Use this mode for the correction stream. Only works in lossy mode!",
26642                         "conditionally-available": false,
26643                         "construct": false,
26644                         "construct-only": false,
26645                         "controllable": false,
26646                         "default": "off (0)",
26647                         "mutable": "null",
26648                         "readable": true,
26649                         "type": "GstWavpackEncCorrectionMode",
26650                         "writable": true
26651                     },
26652                     "extra-processing": {
26653                         "blurb": "Use better but slower filters for better compression/quality.",
26654                         "conditionally-available": false,
26655                         "construct": false,
26656                         "construct-only": false,
26657                         "controllable": false,
26658                         "default": "0",
26659                         "max": "6",
26660                         "min": "0",
26661                         "mutable": "null",
26662                         "readable": true,
26663                         "type": "guint",
26664                         "writable": true
26665                     },
26666                     "joint-stereo-mode": {
26667                         "blurb": "Use this joint-stereo mode.",
26668                         "conditionally-available": false,
26669                         "construct": false,
26670                         "construct-only": false,
26671                         "controllable": false,
26672                         "default": "auto (0)",
26673                         "mutable": "null",
26674                         "readable": true,
26675                         "type": "GstWavpackEncJSMode",
26676                         "writable": true
26677                     },
26678                     "md5": {
26679                         "blurb": "Store MD5 hash of raw samples within the file.",
26680                         "conditionally-available": false,
26681                         "construct": false,
26682                         "construct-only": false,
26683                         "controllable": false,
26684                         "default": "false",
26685                         "mutable": "null",
26686                         "readable": true,
26687                         "type": "gboolean",
26688                         "writable": true
26689                     },
26690                     "mode": {
26691                         "blurb": "Speed versus compression tradeoff.",
26692                         "conditionally-available": false,
26693                         "construct": false,
26694                         "construct-only": false,
26695                         "controllable": false,
26696                         "default": "normal (2)",
26697                         "mutable": "null",
26698                         "readable": true,
26699                         "type": "GstWavpackEncMode",
26700                         "writable": true
26701                     }
26702                 },
26703                 "rank": "none",
26704                 "signals": {}
26705             }
26706         },
26707         "filename": "gstwavpack",
26708         "license": "LGPL",
26709         "other-types": {
26710             "GstWavpackEncCorrectionMode": {
26711                 "kind": "enum",
26712                 "values": [
26713                     {
26714                         "desc": "Create no correction file",
26715                         "name": "off",
26716                         "value": "0"
26717                     },
26718                     {
26719                         "desc": "Create correction file",
26720                         "name": "on",
26721                         "value": "1"
26722                     },
26723                     {
26724                         "desc": "Create optimized correction file",
26725                         "name": "optimized",
26726                         "value": "2"
26727                     }
26728                 ]
26729             },
26730             "GstWavpackEncJSMode": {
26731                 "kind": "enum",
26732                 "values": [
26733                     {
26734                         "desc": "auto",
26735                         "name": "auto",
26736                         "value": "0"
26737                     },
26738                     {
26739                         "desc": "left/right",
26740                         "name": "leftright",
26741                         "value": "1"
26742                     },
26743                     {
26744                         "desc": "mid/side",
26745                         "name": "midside",
26746                         "value": "2"
26747                     }
26748                 ]
26749             },
26750             "GstWavpackEncMode": {
26751                 "kind": "enum",
26752                 "values": [
26753                     {
26754                         "desc": "Fast Compression",
26755                         "name": "fast",
26756                         "value": "1"
26757                     },
26758                     {
26759                         "desc": "Normal Compression",
26760                         "name": "normal",
26761                         "value": "2"
26762                     },
26763                     {
26764                         "desc": "High Compression",
26765                         "name": "high",
26766                         "value": "3"
26767                     },
26768                     {
26769                         "desc": "Very High Compression",
26770                         "name": "veryhigh",
26771                         "value": "4"
26772                     }
26773                 ]
26774             }
26775         },
26776         "package": "GStreamer Good Plug-ins",
26777         "source": "gst-plugins-good",
26778         "tracers": {},
26779         "url": "Unknown package origin"
26780     },
26781     "wavparse": {
26782         "description": "Parse a .wav file into raw audio",
26783         "elements": {
26784             "wavparse": {
26785                 "author": "Erik Walthinsen <omega@cse.ogi.edu>",
26786                 "description": "Parse a .wav file into raw audio",
26787                 "hierarchy": [
26788                     "GstWavParse",
26789                     "GstElement",
26790                     "GstObject",
26791                     "GInitiallyUnowned",
26792                     "GObject"
26793                 ],
26794                 "klass": "Codec/Demuxer/Audio",
26795                 "long-name": "WAV audio demuxer",
26796                 "pad-templates": {
26797                     "sink": {
26798                         "caps": "audio/x-wav:\naudio/x-rf64:\n",
26799                         "direction": "sink",
26800                         "presence": "always"
26801                     },
26802                     "src": {
26803                         "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",
26804                         "direction": "src",
26805                         "presence": "always"
26806                     }
26807                 },
26808                 "properties": {
26809                     "ignore-length": {
26810                         "blurb": "Ignore length from the Wave header",
26811                         "conditionally-available": false,
26812                         "construct": false,
26813                         "construct-only": false,
26814                         "controllable": false,
26815                         "default": "false",
26816                         "mutable": "null",
26817                         "readable": true,
26818                         "type": "gboolean",
26819                         "writable": true
26820                     }
26821                 },
26822                 "rank": "primary"
26823             }
26824         },
26825         "filename": "gstwavparse",
26826         "license": "LGPL",
26827         "other-types": {},
26828         "package": "GStreamer Good Plug-ins",
26829         "source": "gst-plugins-good",
26830         "tracers": {},
26831         "url": "Unknown package origin"
26832     },
26833     "ximagesrc": {
26834         "description": "X11 video input plugin using standard Xlib calls",
26835         "elements": {
26836             "ximagesrc": {
26837                 "author": "Lutz Mueller <lutz@users.sourceforge.net>, Jan Schmidt <thaytan@mad.scientist.com>, Zaheer Merali <zaheerabbas at merali dot org>",
26838                 "description": "Creates a screenshot video stream",
26839                 "hierarchy": [
26840                     "GstXImageSrc",
26841                     "GstPushSrc",
26842                     "GstBaseSrc",
26843                     "GstElement",
26844                     "GstObject",
26845                     "GInitiallyUnowned",
26846                     "GObject"
26847                 ],
26848                 "klass": "Source/Video",
26849                 "long-name": "Ximage video source",
26850                 "pad-templates": {
26851                     "src": {
26852                         "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",
26853                         "direction": "src",
26854                         "presence": "always"
26855                     }
26856                 },
26857                 "properties": {
26858                     "display-name": {
26859                         "blurb": "X Display Name",
26860                         "conditionally-available": false,
26861                         "construct": false,
26862                         "construct-only": false,
26863                         "controllable": false,
26864                         "default": "NULL",
26865                         "mutable": "null",
26866                         "readable": true,
26867                         "type": "gchararray",
26868                         "writable": true
26869                     },
26870                     "endx": {
26871                         "blurb": "X coordinate of bottom right corner of area to be recorded (0 for bottom right of screen)",
26872                         "conditionally-available": false,
26873                         "construct": false,
26874                         "construct-only": false,
26875                         "controllable": false,
26876                         "default": "0",
26877                         "max": "2147483647",
26878                         "min": "0",
26879                         "mutable": "null",
26880                         "readable": true,
26881                         "type": "guint",
26882                         "writable": true
26883                     },
26884                     "endy": {
26885                         "blurb": "Y coordinate of bottom right corner of area to be recorded (0 for bottom right of screen)",
26886                         "conditionally-available": false,
26887                         "construct": false,
26888                         "construct-only": false,
26889                         "controllable": false,
26890                         "default": "0",
26891                         "max": "2147483647",
26892                         "min": "0",
26893                         "mutable": "null",
26894                         "readable": true,
26895                         "type": "guint",
26896                         "writable": true
26897                     },
26898                     "remote": {
26899                         "blurb": "Whether the display is remote",
26900                         "conditionally-available": false,
26901                         "construct": false,
26902                         "construct-only": false,
26903                         "controllable": false,
26904                         "default": "false",
26905                         "mutable": "null",
26906                         "readable": true,
26907                         "type": "gboolean",
26908                         "writable": true
26909                     },
26910                     "show-pointer": {
26911                         "blurb": "Show mouse pointer (if XFixes extension enabled)",
26912                         "conditionally-available": false,
26913                         "construct": false,
26914                         "construct-only": false,
26915                         "controllable": false,
26916                         "default": "true",
26917                         "mutable": "null",
26918                         "readable": true,
26919                         "type": "gboolean",
26920                         "writable": true
26921                     },
26922                     "startx": {
26923                         "blurb": "X coordinate of top left corner of area to be recorded (0 for top left of screen)",
26924                         "conditionally-available": false,
26925                         "construct": false,
26926                         "construct-only": false,
26927                         "controllable": false,
26928                         "default": "0",
26929                         "max": "2147483647",
26930                         "min": "0",
26931                         "mutable": "null",
26932                         "readable": true,
26933                         "type": "guint",
26934                         "writable": true
26935                     },
26936                     "starty": {
26937                         "blurb": "Y coordinate of top left corner of area to be recorded (0 for top left of screen)",
26938                         "conditionally-available": false,
26939                         "construct": false,
26940                         "construct-only": false,
26941                         "controllable": false,
26942                         "default": "0",
26943                         "max": "2147483647",
26944                         "min": "0",
26945                         "mutable": "null",
26946                         "readable": true,
26947                         "type": "guint",
26948                         "writable": true
26949                     },
26950                     "use-damage": {
26951                         "blurb": "Use XDamage (if XDamage extension enabled)",
26952                         "conditionally-available": false,
26953                         "construct": false,
26954                         "construct-only": false,
26955                         "controllable": false,
26956                         "default": "true",
26957                         "mutable": "null",
26958                         "readable": true,
26959                         "type": "gboolean",
26960                         "writable": true
26961                     },
26962                     "xid": {
26963                         "blurb": "Window XID to capture from",
26964                         "conditionally-available": false,
26965                         "construct": false,
26966                         "construct-only": false,
26967                         "controllable": false,
26968                         "default": "0",
26969                         "max": "18446744073709551615",
26970                         "min": "0",
26971                         "mutable": "null",
26972                         "readable": true,
26973                         "type": "guint64",
26974                         "writable": true
26975                     },
26976                     "xname": {
26977                         "blurb": "Window name to capture from",
26978                         "conditionally-available": false,
26979                         "construct": false,
26980                         "construct-only": false,
26981                         "controllable": false,
26982                         "default": "NULL",
26983                         "mutable": "null",
26984                         "readable": true,
26985                         "type": "gchararray",
26986                         "writable": true
26987                     }
26988                 },
26989                 "rank": "none"
26990             }
26991         },
26992         "filename": "gstximagesrc",
26993         "license": "LGPL",
26994         "other-types": {},
26995         "package": "GStreamer Good Plug-ins",
26996         "source": "gst-plugins-good",
26997         "tracers": {},
26998         "url": "Unknown package origin"
26999     },
27000     "y4menc": {
27001         "description": "Encodes a YUV frame into the yuv4mpeg format (mjpegtools)",
27002         "elements": {
27003             "y4menc": {
27004                 "author": "Wim Taymans <wim.taymans@gmail.com>",
27005                 "description": "Encodes a YUV frame into the yuv4mpeg format (mjpegtools)",
27006                 "hierarchy": [
27007                     "GstY4mEncode",
27008                     "GstVideoEncoder",
27009                     "GstElement",
27010                     "GstObject",
27011                     "GInitiallyUnowned",
27012                     "GObject"
27013                 ],
27014                 "interfaces": [
27015                     "GstPreset"
27016                 ],
27017                 "klass": "Codec/Encoder/Video",
27018                 "long-name": "YUV4MPEG video encoder",
27019                 "pad-templates": {
27020                     "sink": {
27021                         "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",
27022                         "direction": "sink",
27023                         "presence": "always"
27024                     },
27025                     "src": {
27026                         "caps": "application/x-yuv4mpeg:\n     y4mversion: 2\n",
27027                         "direction": "src",
27028                         "presence": "always"
27029                     }
27030                 },
27031                 "properties": {},
27032                 "rank": "primary"
27033             }
27034         },
27035         "filename": "gsty4menc",
27036         "license": "LGPL",
27037         "other-types": {},
27038         "package": "GStreamer Good Plug-ins",
27039         "source": "gst-plugins-good",
27040         "tracers": {},
27041         "url": "Unknown package origin"
27042     }
27043 }