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 1.19.1.1 FLV muxer",
6611                         "mutable": "null",
6612                         "readable": true,
6613                         "type": "gchararray",
6614                         "writable": true
6615                     },
6616                     "metadatacreator": {
6617                         "blurb": "The value of metadatacreator in the meta packet.",
6618                         "conditionally-available": false,
6619                         "construct": false,
6620                         "construct-only": false,
6621                         "controllable": false,
6622                         "default": "GStreamer 1.19.1.1 FLV muxer",
6623                         "mutable": "null",
6624                         "readable": true,
6625                         "type": "gchararray",
6626                         "writable": true
6627                     },
6628                     "skip-backwards-streams": {
6629                         "blurb": "If set to true, streams that go backwards related to the other stream will have buffers dropped until they reach the correct timestamp",
6630                         "conditionally-available": false,
6631                         "construct": false,
6632                         "construct-only": false,
6633                         "controllable": false,
6634                         "default": "false",
6635                         "mutable": "null",
6636                         "readable": true,
6637                         "type": "gboolean",
6638                         "writable": true
6639                     },
6640                     "streamable": {
6641                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written.",
6642                         "conditionally-available": false,
6643                         "construct": false,
6644                         "construct-only": false,
6645                         "controllable": false,
6646                         "default": "false",
6647                         "mutable": "null",
6648                         "readable": true,
6649                         "type": "gboolean",
6650                         "writable": true
6651                     }
6652                 },
6653                 "rank": "primary"
6654             }
6655         },
6656         "filename": "gstflv",
6657         "license": "LGPL",
6658         "other-types": {
6659             "GstFlvMuxPad": {
6660                 "hierarchy": [
6661                     "GstFlvMuxPad",
6662                     "GstAggregatorPad",
6663                     "GstPad",
6664                     "GstObject",
6665                     "GInitiallyUnowned",
6666                     "GObject"
6667                 ],
6668                 "kind": "object",
6669                 "properties": {},
6670                 "signals": {}
6671             }
6672         },
6673         "package": "GStreamer Good Plug-ins",
6674         "source": "gst-plugins-good",
6675         "tracers": {},
6676         "url": "Unknown package origin"
6677     },
6678     "flxdec": {
6679         "description": "FLC/FLI/FLX video decoder",
6680         "elements": {
6681             "flxdec": {
6682                 "author": "Sepp Wijnands <mrrazz@garbage-coderz.net>, Zeeshan Ali <zeenix@gmail.com>",
6683                 "description": "FLC/FLI/FLX video decoder",
6684                 "hierarchy": [
6685                     "GstFlxDec",
6686                     "GstElement",
6687                     "GstObject",
6688                     "GInitiallyUnowned",
6689                     "GObject"
6690                 ],
6691                 "klass": "Codec/Decoder/Video",
6692                 "long-name": "FLX video decoder",
6693                 "pad-templates": {
6694                     "sink": {
6695                         "caps": "video/x-fli:\n",
6696                         "direction": "sink",
6697                         "presence": "always"
6698                     },
6699                     "src": {
6700                         "caps": "video/x-raw:\n         format: BGRx\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
6701                         "direction": "src",
6702                         "presence": "always"
6703                     }
6704                 },
6705                 "rank": "primary"
6706             }
6707         },
6708         "filename": "gstflxdec",
6709         "license": "LGPL",
6710         "other-types": {},
6711         "package": "GStreamer Good Plug-ins",
6712         "source": "gst-plugins-good",
6713         "tracers": {},
6714         "url": "Unknown package origin"
6715     },
6716     "gdkpixbuf": {
6717         "description": "GdkPixbuf-based image decoder, overlay and sink",
6718         "elements": {
6719             "gdkpixbufdec": {
6720                 "author": "David A. Schleef <ds@schleef.org>, Renato Filho <renato.filho@indt.org.br>",
6721                 "description": "Decodes images in a video stream using GdkPixbuf",
6722                 "hierarchy": [
6723                     "GstGdkPixbufDec",
6724                     "GstElement",
6725                     "GstObject",
6726                     "GInitiallyUnowned",
6727                     "GObject"
6728                 ],
6729                 "klass": "Codec/Decoder/Image",
6730                 "long-name": "GdkPixbuf image decoder",
6731                 "pad-templates": {
6732                     "sink": {
6733                         "caps": "image/png:\nimage/x-icon:\napplication/x-navi-animation:\nimage/x-cmu-raster:\nimage/x-sun-raster:\nimage/x-pixmap:\nimage/tiff:\nimage/x-portable-anymap:\nimage/x-portable-bitmap:\nimage/x-portable-graymap:\nimage/x-portable-pixmap:\nimage/bmp:\nimage/x-bmp:\nimage/x-MS-bmp:\nimage/vnd.wap.wbmp:\nimage/x-bitmap:\nimage/x-tga:\nimage/x-pcx:\nimage/svg:\nimage/svg+xml:\n",
6734                         "direction": "sink",
6735                         "presence": "always"
6736                     },
6737                     "src": {
6738                         "caps": "video/x-raw:\n         format: RGB\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
6739                         "direction": "src",
6740                         "presence": "always"
6741                     }
6742                 },
6743                 "rank": "secondary"
6744             },
6745             "gdkpixbufoverlay": {
6746                 "author": "Tim-Philipp Müller <tim centricular net>",
6747                 "description": "Overlay an image onto a video stream",
6748                 "hierarchy": [
6749                     "GstGdkPixbufOverlay",
6750                     "GstVideoFilter",
6751                     "GstBaseTransform",
6752                     "GstElement",
6753                     "GstObject",
6754                     "GInitiallyUnowned",
6755                     "GObject"
6756                 ],
6757                 "klass": "Filter/Effect/Video",
6758                 "long-name": "GdkPixbuf Overlay",
6759                 "pad-templates": {
6760                     "sink": {
6761                         "caps": "video/x-raw:\n         format: { 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: avc\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: avc\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: avc\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: avc\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: avc\n      alignment: au\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\nvideo/x-h265:\n  stream-format: hvc1\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 ]\n",
9118                         "direction": "sink",
9119                         "presence": "request"
9120                     }
9121                 },
9122                 "properties": {
9123                     "creation-time": {
9124                         "blurb": "Date and time of creation. This will be used for the DateUTC field. NULL means that the current time will be used.",
9125                         "conditionally-available": false,
9126                         "construct": false,
9127                         "construct-only": false,
9128                         "controllable": false,
9129                         "mutable": "null",
9130                         "readable": true,
9131                         "type": "GDateTime",
9132                         "writable": true
9133                     },
9134                     "max-cluster-duration": {
9135                         "blurb": "A new cluster will be created if its duration exceeds this value. 0 means no maximum duration.",
9136                         "conditionally-available": false,
9137                         "construct": false,
9138                         "construct-only": false,
9139                         "controllable": false,
9140                         "default": "65535000000",
9141                         "max": "9223372036854775807",
9142                         "min": "0",
9143                         "mutable": "null",
9144                         "readable": true,
9145                         "type": "gint64",
9146                         "writable": true
9147                     },
9148                     "min-cluster-duration": {
9149                         "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.",
9150                         "conditionally-available": false,
9151                         "construct": false,
9152                         "construct-only": false,
9153                         "controllable": false,
9154                         "default": "500000000",
9155                         "max": "9223372036854775807",
9156                         "min": "0",
9157                         "mutable": "null",
9158                         "readable": true,
9159                         "type": "gint64",
9160                         "writable": true
9161                     },
9162                     "min-index-interval": {
9163                         "blurb": "An index entry is created every so many nanoseconds.",
9164                         "conditionally-available": false,
9165                         "construct": false,
9166                         "construct-only": false,
9167                         "controllable": false,
9168                         "default": "0",
9169                         "max": "9223372036854775807",
9170                         "min": "0",
9171                         "mutable": "null",
9172                         "readable": true,
9173                         "type": "gint64",
9174                         "writable": true
9175                     },
9176                     "offset-to-zero": {
9177                         "blurb": "Offsets all streams so that the earliest stream starts at 0.",
9178                         "conditionally-available": false,
9179                         "construct": false,
9180                         "construct-only": false,
9181                         "controllable": false,
9182                         "default": "false",
9183                         "mutable": "null",
9184                         "readable": true,
9185                         "type": "gboolean",
9186                         "writable": true
9187                     },
9188                     "streamable": {
9189                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written.",
9190                         "conditionally-available": false,
9191                         "construct": false,
9192                         "construct-only": false,
9193                         "controllable": false,
9194                         "default": "false",
9195                         "mutable": "null",
9196                         "readable": true,
9197                         "type": "gboolean",
9198                         "writable": true
9199                     },
9200                     "timecodescale": {
9201                         "blurb": "TimecodeScale used to calculate the Raw Timecode of a Block",
9202                         "conditionally-available": false,
9203                         "construct": false,
9204                         "construct-only": false,
9205                         "controllable": false,
9206                         "default": "1000000",
9207                         "max": "1000000000",
9208                         "min": "1",
9209                         "mutable": "null",
9210                         "readable": true,
9211                         "type": "gint64",
9212                         "writable": true
9213                     },
9214                     "version": {
9215                         "blurb": "This parameter determines what Matroska features can be used.",
9216                         "conditionally-available": false,
9217                         "construct": false,
9218                         "construct-only": false,
9219                         "controllable": false,
9220                         "default": "2",
9221                         "max": "2",
9222                         "min": "1",
9223                         "mutable": "null",
9224                         "readable": true,
9225                         "type": "gint",
9226                         "writable": true
9227                     },
9228                     "writing-app": {
9229                         "blurb": "The name the application that creates the matroska file.",
9230                         "conditionally-available": false,
9231                         "construct": false,
9232                         "construct-only": false,
9233                         "controllable": false,
9234                         "default": "GStreamer Matroska muxer",
9235                         "mutable": "null",
9236                         "readable": true,
9237                         "type": "gchararray",
9238                         "writable": true
9239                     }
9240                 },
9241                 "rank": "primary"
9242             },
9243             "matroskaparse": {
9244                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9245                 "description": "Parses Matroska/WebM streams into video/audio/subtitles",
9246                 "hierarchy": [
9247                     "GstMatroskaParse",
9248                     "GstElement",
9249                     "GstObject",
9250                     "GInitiallyUnowned",
9251                     "GObject"
9252                 ],
9253                 "klass": "Codec/Parser",
9254                 "long-name": "Matroska parser",
9255                 "pad-templates": {
9256                     "sink": {
9257                         "caps": "audio/x-matroska:\nvideo/x-matroska:\nvideo/x-matroska-3d:\naudio/webm:\nvideo/webm:\n",
9258                         "direction": "sink",
9259                         "presence": "always"
9260                     },
9261                     "src": {
9262                         "caps": "audio/x-matroska:\nvideo/x-matroska:\nvideo/x-matroska-3d:\naudio/webm:\nvideo/webm:\n",
9263                         "direction": "src",
9264                         "presence": "always"
9265                     }
9266                 },
9267                 "rank": "none"
9268             },
9269             "webmmux": {
9270                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9271                 "description": "Muxes video and audio streams into a WebM stream",
9272                 "hierarchy": [
9273                     "GstWebMMux",
9274                     "GstMatroskaMux",
9275                     "GstElement",
9276                     "GstObject",
9277                     "GInitiallyUnowned",
9278                     "GObject"
9279                 ],
9280                 "interfaces": [
9281                     "GstTagSetter",
9282                     "GstTocSetter"
9283                 ],
9284                 "klass": "Codec/Muxer",
9285                 "long-name": "WebM muxer",
9286                 "pad-templates": {
9287                     "audio_%%u": {
9288                         "caps": "audio/x-vorbis:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-opus:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
9289                         "direction": "sink",
9290                         "presence": "request"
9291                     },
9292                     "src": {
9293                         "caps": "video/webm:\naudio/webm:\n",
9294                         "direction": "src",
9295                         "presence": "always"
9296                     },
9297                     "subtitle_%%u": {
9298                         "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",
9299                         "direction": "sink",
9300                         "presence": "request"
9301                     },
9302                     "video_%%u": {
9303                         "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",
9304                         "direction": "sink",
9305                         "presence": "request"
9306                     }
9307                 },
9308                 "properties": {},
9309                 "rank": "primary"
9310             }
9311         },
9312         "filename": "gstmatroska",
9313         "license": "LGPL",
9314         "other-types": {},
9315         "package": "GStreamer Good Plug-ins",
9316         "source": "gst-plugins-good",
9317         "tracers": {},
9318         "url": "Unknown package origin"
9319     },
9320     "monoscope": {
9321         "description": "Monoscope visualization",
9322         "elements": {
9323             "monoscope": {
9324                 "author": "Richard Boulton <richard@tartarus.org>",
9325                 "description": "Displays a highly stabilised waveform of audio input",
9326                 "hierarchy": [
9327                     "GstMonoscope",
9328                     "GstElement",
9329                     "GstObject",
9330                     "GInitiallyUnowned",
9331                     "GObject"
9332                 ],
9333                 "klass": "Visualization",
9334                 "long-name": "Monoscope",
9335                 "pad-templates": {
9336                     "sink": {
9337                         "caps": "audio/x-raw:\n         format: S16LE\n           rate: [ 8000, 96000 ]\n       channels: 1\n         layout: interleaved\n",
9338                         "direction": "sink",
9339                         "presence": "always"
9340                     },
9341                     "src": {
9342                         "caps": "video/x-raw:\n         format: BGRx\n          width: 256\n         height: 128\n      framerate: [ 0/1, 2147483647/1 ]\n",
9343                         "direction": "src",
9344                         "presence": "always"
9345                     }
9346                 },
9347                 "rank": "none"
9348             }
9349         },
9350         "filename": "gstmonoscope",
9351         "license": "LGPL",
9352         "other-types": {},
9353         "package": "GStreamer Good Plug-ins",
9354         "source": "gst-plugins-good",
9355         "tracers": {},
9356         "url": "Unknown package origin"
9357     },
9358     "mpg123": {
9359         "description": "mp3 decoding based on the mpg123 library",
9360         "elements": {
9361             "mpg123audiodec": {
9362                 "author": "Carlos Rafael Giani <dv@pseudoterminal.org>",
9363                 "description": "Decodes mp3 streams using the mpg123 library",
9364                 "hierarchy": [
9365                     "GstMpg123AudioDec",
9366                     "GstAudioDecoder",
9367                     "GstElement",
9368                     "GstObject",
9369                     "GInitiallyUnowned",
9370                     "GObject"
9371                 ],
9372                 "klass": "Codec/Decoder/Audio",
9373                 "long-name": "mpg123 mp3 decoder",
9374                 "pad-templates": {
9375                     "sink": {
9376                         "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",
9377                         "direction": "sink",
9378                         "presence": "always"
9379                     },
9380                     "src": {
9381                         "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",
9382                         "direction": "src",
9383                         "presence": "always"
9384                     }
9385                 },
9386                 "properties": {},
9387                 "rank": "marginal"
9388             }
9389         },
9390         "filename": "gstmpg123",
9391         "license": "LGPL",
9392         "other-types": {},
9393         "package": "GStreamer Good Plug-ins",
9394         "source": "gst-plugins-good",
9395         "tracers": {},
9396         "url": "Unknown package origin"
9397     },
9398     "mulaw": {
9399         "description": "MuLaw audio conversion routines",
9400         "elements": {
9401             "mulawdec": {
9402                 "author": "Zaheer Abbas Merali <zaheerabbas at merali dot org>",
9403                 "description": "Convert 8bit mu law to 16bit PCM",
9404                 "hierarchy": [
9405                     "GstMuLawDec",
9406                     "GstAudioDecoder",
9407                     "GstElement",
9408                     "GstObject",
9409                     "GInitiallyUnowned",
9410                     "GObject"
9411                 ],
9412                 "klass": "Codec/Decoder/Audio",
9413                 "long-name": "Mu Law audio decoder",
9414                 "pad-templates": {
9415                     "sink": {
9416                         "caps": "audio/x-mulaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9417                         "direction": "sink",
9418                         "presence": "always"
9419                     },
9420                     "src": {
9421                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9422                         "direction": "src",
9423                         "presence": "always"
9424                     }
9425                 },
9426                 "properties": {},
9427                 "rank": "primary"
9428             },
9429             "mulawenc": {
9430                 "author": "Zaheer Abbas Merali <zaheerabbas at merali dot org>",
9431                 "description": "Convert 16bit PCM to 8bit mu law",
9432                 "hierarchy": [
9433                     "GstMuLawEnc",
9434                     "GstAudioEncoder",
9435                     "GstElement",
9436                     "GstObject",
9437                     "GInitiallyUnowned",
9438                     "GObject"
9439                 ],
9440                 "interfaces": [
9441                     "GstPreset"
9442                 ],
9443                 "klass": "Codec/Encoder/Audio",
9444                 "long-name": "Mu Law audio encoder",
9445                 "pad-templates": {
9446                     "sink": {
9447                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9448                         "direction": "sink",
9449                         "presence": "always"
9450                     },
9451                     "src": {
9452                         "caps": "audio/x-mulaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9453                         "direction": "src",
9454                         "presence": "always"
9455                     }
9456                 },
9457                 "properties": {},
9458                 "rank": "primary"
9459             }
9460         },
9461         "filename": "gstmulaw",
9462         "license": "LGPL",
9463         "other-types": {},
9464         "package": "GStreamer Good Plug-ins",
9465         "source": "gst-plugins-good",
9466         "tracers": {},
9467         "url": "Unknown package origin"
9468     },
9469     "multifile": {
9470         "description": "Reads/Writes buffers from/to sequentially named files",
9471         "elements": {
9472             "imagesequencesrc": {
9473                 "author": "Cesar Fabian Orccon Chipana <cfoch.fabian@gmail.com>\nThibault Saunier <tsaunier@igalia.com>",
9474                 "description": "Create a video stream from a sequence of image files",
9475                 "hierarchy": [
9476                     "GstImageSequenceSrc",
9477                     "GstPushSrc",
9478                     "GstBaseSrc",
9479                     "GstElement",
9480                     "GstObject",
9481                     "GInitiallyUnowned",
9482                     "GObject"
9483                 ],
9484                 "interfaces": [
9485                     "GstURIHandler"
9486                 ],
9487                 "klass": "Source/File/Video",
9488                 "long-name": "Image Sequence Source",
9489                 "pad-templates": {
9490                     "src": {
9491                         "caps": "ANY",
9492                         "direction": "src",
9493                         "presence": "always"
9494                     }
9495                 },
9496                 "properties": {
9497                     "framerate": {
9498                         "blurb": "The output framerate.",
9499                         "conditionally-available": false,
9500                         "construct": false,
9501                         "construct-only": false,
9502                         "controllable": false,
9503                         "default": "30/1",
9504                         "max": "2147483647/1",
9505                         "min": "1/1",
9506                         "mutable": "null",
9507                         "readable": false,
9508                         "type": "GstFraction",
9509                         "writable": true
9510                     },
9511                     "location": {
9512                         "blurb": "Pattern to create file names of input files.  File names are created by calling sprintf() with the pattern and the current index.",
9513                         "conditionally-available": false,
9514                         "construct": false,
9515                         "construct-only": false,
9516                         "controllable": false,
9517                         "default": "NULL",
9518                         "mutable": "null",
9519                         "readable": true,
9520                         "type": "gchararray",
9521                         "writable": true
9522                     },
9523                     "start-index": {
9524                         "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.",
9525                         "conditionally-available": false,
9526                         "construct": false,
9527                         "construct-only": false,
9528                         "controllable": false,
9529                         "default": "0",
9530                         "max": "2147483647",
9531                         "min": "0",
9532                         "mutable": "null",
9533                         "readable": true,
9534                         "type": "gint",
9535                         "writable": true
9536                     },
9537                     "stop-index": {
9538                         "blurb": "Stop value of index.  The special value -1 means no stop.",
9539                         "conditionally-available": false,
9540                         "construct": false,
9541                         "construct-only": false,
9542                         "controllable": false,
9543                         "default": "-1",
9544                         "max": "2147483647",
9545                         "min": "-1",
9546                         "mutable": "null",
9547                         "readable": true,
9548                         "type": "gint",
9549                         "writable": true
9550                     }
9551                 },
9552                 "rank": "none"
9553             },
9554             "multifilesink": {
9555                 "author": "David Schleef <ds@schleef.org>",
9556                 "description": "Write buffers to a sequentially named set of files",
9557                 "hierarchy": [
9558                     "GstMultiFileSink",
9559                     "GstBaseSink",
9560                     "GstElement",
9561                     "GstObject",
9562                     "GInitiallyUnowned",
9563                     "GObject"
9564                 ],
9565                 "klass": "Sink/File",
9566                 "long-name": "Multi-File Sink",
9567                 "pad-templates": {
9568                     "sink": {
9569                         "caps": "ANY",
9570                         "direction": "sink",
9571                         "presence": "always"
9572                     }
9573                 },
9574                 "properties": {
9575                     "aggregate-gops": {
9576                         "blurb": "Whether to aggregate GOPs and process them as a whole without splitting",
9577                         "conditionally-available": false,
9578                         "construct": false,
9579                         "construct-only": false,
9580                         "controllable": false,
9581                         "default": "false",
9582                         "mutable": "null",
9583                         "readable": true,
9584                         "type": "gboolean",
9585                         "writable": true
9586                     },
9587                     "index": {
9588                         "blurb": "Index to use with location property to create file names.  The index is incremented by one for each buffer written.",
9589                         "conditionally-available": false,
9590                         "construct": false,
9591                         "construct-only": false,
9592                         "controllable": false,
9593                         "default": "0",
9594                         "max": "2147483647",
9595                         "min": "0",
9596                         "mutable": "null",
9597                         "readable": true,
9598                         "type": "gint",
9599                         "writable": true
9600                     },
9601                     "location": {
9602                         "blurb": "Location of the file to write",
9603                         "conditionally-available": false,
9604                         "construct": false,
9605                         "construct-only": false,
9606                         "controllable": false,
9607                         "default": "%%05d",
9608                         "mutable": "null",
9609                         "readable": true,
9610                         "type": "gchararray",
9611                         "writable": true
9612                     },
9613                     "max-file-duration": {
9614                         "blurb": "Maximum file duration before starting a new file in max-duration mode (in nanoseconds)",
9615                         "conditionally-available": false,
9616                         "construct": false,
9617                         "construct-only": false,
9618                         "controllable": false,
9619                         "default": "18446744073709551615",
9620                         "max": "18446744073709551615",
9621                         "min": "0",
9622                         "mutable": "null",
9623                         "readable": true,
9624                         "type": "guint64",
9625                         "writable": true
9626                     },
9627                     "max-file-size": {
9628                         "blurb": "Maximum file size before starting a new file in max-size mode",
9629                         "conditionally-available": false,
9630                         "construct": false,
9631                         "construct-only": false,
9632                         "controllable": false,
9633                         "default": "2147483648",
9634                         "max": "18446744073709551615",
9635                         "min": "0",
9636                         "mutable": "null",
9637                         "readable": true,
9638                         "type": "guint64",
9639                         "writable": true
9640                     },
9641                     "max-files": {
9642                         "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.",
9643                         "conditionally-available": false,
9644                         "construct": false,
9645                         "construct-only": false,
9646                         "controllable": false,
9647                         "default": "0",
9648                         "max": "-1",
9649                         "min": "0",
9650                         "mutable": "null",
9651                         "readable": true,
9652                         "type": "guint",
9653                         "writable": true
9654                     },
9655                     "next-file": {
9656                         "blurb": "When to start a new file",
9657                         "conditionally-available": false,
9658                         "construct": false,
9659                         "construct-only": false,
9660                         "controllable": false,
9661                         "default": "buffer (0)",
9662                         "mutable": "null",
9663                         "readable": true,
9664                         "type": "GstMultiFileSinkNext",
9665                         "writable": true
9666                     },
9667                     "post-messages": {
9668                         "blurb": "Post a message for each file with information of the buffer",
9669                         "conditionally-available": false,
9670                         "construct": false,
9671                         "construct-only": false,
9672                         "controllable": false,
9673                         "default": "false",
9674                         "mutable": "null",
9675                         "readable": true,
9676                         "type": "gboolean",
9677                         "writable": true
9678                     }
9679                 },
9680                 "rank": "none"
9681             },
9682             "multifilesrc": {
9683                 "author": "David Schleef <ds@schleef.org>",
9684                 "description": "Read a sequentially named set of files into buffers",
9685                 "hierarchy": [
9686                     "GstMultiFileSrc",
9687                     "GstPushSrc",
9688                     "GstBaseSrc",
9689                     "GstElement",
9690                     "GstObject",
9691                     "GInitiallyUnowned",
9692                     "GObject"
9693                 ],
9694                 "interfaces": [
9695                     "GstURIHandler"
9696                 ],
9697                 "klass": "Source/File",
9698                 "long-name": "Multi-File Source",
9699                 "pad-templates": {
9700                     "src": {
9701                         "caps": "ANY",
9702                         "direction": "src",
9703                         "presence": "always"
9704                     }
9705                 },
9706                 "properties": {
9707                     "caps": {
9708                         "blurb": "Caps describing the format of the data.",
9709                         "conditionally-available": false,
9710                         "construct": false,
9711                         "construct-only": false,
9712                         "controllable": false,
9713                         "mutable": "null",
9714                         "readable": true,
9715                         "type": "GstCaps",
9716                         "writable": true
9717                     },
9718                     "index": {
9719                         "blurb": "Index to use with location property to create file names.  The index is incremented by one for each buffer read.",
9720                         "conditionally-available": false,
9721                         "construct": false,
9722                         "construct-only": false,
9723                         "controllable": false,
9724                         "default": "0",
9725                         "max": "2147483647",
9726                         "min": "0",
9727                         "mutable": "null",
9728                         "readable": true,
9729                         "type": "gint",
9730                         "writable": true
9731                     },
9732                     "location": {
9733                         "blurb": "Pattern to create file names of input files.  File names are created by calling sprintf() with the pattern and the current index.",
9734                         "conditionally-available": false,
9735                         "construct": false,
9736                         "construct-only": false,
9737                         "controllable": false,
9738                         "default": "%%05d",
9739                         "mutable": "null",
9740                         "readable": true,
9741                         "type": "gchararray",
9742                         "writable": true
9743                     },
9744                     "loop": {
9745                         "blurb": "Whether to repeat from the beginning when all files have been read.",
9746                         "conditionally-available": false,
9747                         "construct": false,
9748                         "construct-only": false,
9749                         "controllable": false,
9750                         "default": "false",
9751                         "mutable": "null",
9752                         "readable": true,
9753                         "type": "gboolean",
9754                         "writable": true
9755                     },
9756                     "start-index": {
9757                         "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.",
9758                         "conditionally-available": false,
9759                         "construct": false,
9760                         "construct-only": false,
9761                         "controllable": false,
9762                         "default": "0",
9763                         "max": "2147483647",
9764                         "min": "0",
9765                         "mutable": "null",
9766                         "readable": true,
9767                         "type": "gint",
9768                         "writable": true
9769                     },
9770                     "stop-index": {
9771                         "blurb": "Stop value of index.  The special value -1 means no stop.",
9772                         "conditionally-available": false,
9773                         "construct": false,
9774                         "construct-only": false,
9775                         "controllable": false,
9776                         "default": "-1",
9777                         "max": "2147483647",
9778                         "min": "-1",
9779                         "mutable": "null",
9780                         "readable": true,
9781                         "type": "gint",
9782                         "writable": true
9783                     }
9784                 },
9785                 "rank": "none"
9786             },
9787             "splitfilesrc": {
9788                 "author": "Tim-Philipp Müller <tim.muller@collabora.co.uk>",
9789                 "description": "Read a sequentially named set of files as if it was one large file",
9790                 "hierarchy": [
9791                     "GstSplitFileSrc",
9792                     "GstBaseSrc",
9793                     "GstElement",
9794                     "GstObject",
9795                     "GInitiallyUnowned",
9796                     "GObject"
9797                 ],
9798                 "interfaces": [
9799                     "GstURIHandler"
9800                 ],
9801                 "klass": "Source/File",
9802                 "long-name": "Split-File Source",
9803                 "pad-templates": {
9804                     "src": {
9805                         "caps": "ANY",
9806                         "direction": "src",
9807                         "presence": "always"
9808                     }
9809                 },
9810                 "properties": {
9811                     "location": {
9812                         "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.",
9813                         "conditionally-available": false,
9814                         "construct": false,
9815                         "construct-only": false,
9816                         "controllable": false,
9817                         "default": "NULL",
9818                         "mutable": "null",
9819                         "readable": true,
9820                         "type": "gchararray",
9821                         "writable": true
9822                     }
9823                 },
9824                 "rank": "none"
9825             },
9826             "splitmuxsink": {
9827                 "author": "Jan Schmidt <jan@centricular.com>",
9828                 "description": "Convenience bin that muxes incoming streams into multiple time/size limited files",
9829                 "hierarchy": [
9830                     "GstSplitMuxSink",
9831                     "GstBin",
9832                     "GstElement",
9833                     "GstObject",
9834                     "GInitiallyUnowned",
9835                     "GObject"
9836                 ],
9837                 "interfaces": [
9838                     "GstChildProxy"
9839                 ],
9840                 "klass": "Generic/Bin/Muxer",
9841                 "long-name": "Split Muxing Bin",
9842                 "pad-templates": {
9843                     "audio_%%u": {
9844                         "caps": "ANY",
9845                         "direction": "sink",
9846                         "presence": "request"
9847                     },
9848                     "caption_%%u": {
9849                         "caps": "ANY",
9850                         "direction": "sink",
9851                         "presence": "request"
9852                     },
9853                     "subtitle_%%u": {
9854                         "caps": "ANY",
9855                         "direction": "sink",
9856                         "presence": "request"
9857                     },
9858                     "video": {
9859                         "caps": "ANY",
9860                         "direction": "sink",
9861                         "presence": "request"
9862                     },
9863                     "video_aux_%%u": {
9864                         "caps": "ANY",
9865                         "direction": "sink",
9866                         "presence": "request"
9867                     }
9868                 },
9869                 "properties": {
9870                     "alignment-threshold": {
9871                         "blurb": "Allow non-reference streams to be that many ns before the reference stream",
9872                         "conditionally-available": false,
9873                         "construct": false,
9874                         "construct-only": false,
9875                         "controllable": false,
9876                         "default": "0",
9877                         "max": "18446744073709551615",
9878                         "min": "0",
9879                         "mutable": "ready",
9880                         "readable": true,
9881                         "type": "guint64",
9882                         "writable": true
9883                     },
9884                     "async-finalize": {
9885                         "blurb": "Finalize each fragment asynchronously and start a new one",
9886                         "conditionally-available": false,
9887                         "construct": false,
9888                         "construct-only": false,
9889                         "controllable": false,
9890                         "default": "false",
9891                         "mutable": "null",
9892                         "readable": true,
9893                         "type": "gboolean",
9894                         "writable": true
9895                     },
9896                     "location": {
9897                         "blurb": "Format string pattern for the location of the files to write (e.g. video%%05d.mp4)",
9898                         "conditionally-available": false,
9899                         "construct": false,
9900                         "construct-only": false,
9901                         "controllable": false,
9902                         "default": "NULL",
9903                         "mutable": "null",
9904                         "readable": true,
9905                         "type": "gchararray",
9906                         "writable": true
9907                     },
9908                     "max-files": {
9909                         "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.",
9910                         "conditionally-available": false,
9911                         "construct": false,
9912                         "construct-only": false,
9913                         "controllable": false,
9914                         "default": "0",
9915                         "max": "-1",
9916                         "min": "0",
9917                         "mutable": "null",
9918                         "readable": true,
9919                         "type": "guint",
9920                         "writable": true
9921                     },
9922                     "max-size-bytes": {
9923                         "blurb": "Max. amount of data per file (in bytes, 0=disable)",
9924                         "conditionally-available": false,
9925                         "construct": false,
9926                         "construct-only": false,
9927                         "controllable": false,
9928                         "default": "0",
9929                         "max": "18446744073709551615",
9930                         "min": "0",
9931                         "mutable": "ready",
9932                         "readable": true,
9933                         "type": "guint64",
9934                         "writable": true
9935                     },
9936                     "max-size-time": {
9937                         "blurb": "Max. amount of time per file (in ns, 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-timecode": {
9951                         "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.",
9952                         "conditionally-available": false,
9953                         "construct": false,
9954                         "construct-only": false,
9955                         "controllable": false,
9956                         "default": "NULL",
9957                         "mutable": "ready",
9958                         "readable": true,
9959                         "type": "gchararray",
9960                         "writable": true
9961                     },
9962                     "mux-overhead": {
9963                         "blurb": "Extra size overhead of muxing (0.02 = 2%%)",
9964                         "conditionally-available": false,
9965                         "construct": false,
9966                         "construct-only": false,
9967                         "controllable": true,
9968                         "default": "0.02",
9969                         "max": "1",
9970                         "min": "0",
9971                         "mutable": "null",
9972                         "readable": true,
9973                         "type": "gdouble",
9974                         "writable": true
9975                     },
9976                     "muxer": {
9977                         "blurb": "The muxer element to use (NULL = default mp4mux). Valid only for async-finalize = FALSE",
9978                         "conditionally-available": false,
9979                         "construct": false,
9980                         "construct-only": false,
9981                         "controllable": false,
9982                         "mutable": "null",
9983                         "readable": true,
9984                         "type": "GstElement",
9985                         "writable": true
9986                     },
9987                     "muxer-factory": {
9988                         "blurb": "The muxer element factory to use (default = mp4mux). Valid only for async-finalize = TRUE",
9989                         "conditionally-available": false,
9990                         "construct": false,
9991                         "construct-only": false,
9992                         "controllable": false,
9993                         "default": "mp4mux",
9994                         "mutable": "null",
9995                         "readable": true,
9996                         "type": "gchararray",
9997                         "writable": true
9998                     },
9999                     "muxer-pad-map": {
10000                         "blurb": "A GstStructure specifies the mapping from splitmuxsink sink pads to muxer pads",
10001                         "conditionally-available": false,
10002                         "construct": false,
10003                         "construct-only": false,
10004                         "controllable": false,
10005                         "mutable": "null",
10006                         "readable": true,
10007                         "type": "GstStructure",
10008                         "writable": true
10009                     },
10010                     "muxer-preset": {
10011                         "blurb": "The muxer preset to use. Valid only for async-finalize = TRUE",
10012                         "conditionally-available": false,
10013                         "construct": false,
10014                         "construct-only": false,
10015                         "controllable": false,
10016                         "default": "NULL",
10017                         "mutable": "null",
10018                         "readable": true,
10019                         "type": "gchararray",
10020                         "writable": true
10021                     },
10022                     "muxer-properties": {
10023                         "blurb": "The muxer element properties to use. Example: {properties,boolean-prop=true,string-prop=\"hi\"}. Valid only for async-finalize = TRUE",
10024                         "conditionally-available": false,
10025                         "construct": false,
10026                         "construct-only": false,
10027                         "controllable": false,
10028                         "mutable": "null",
10029                         "readable": true,
10030                         "type": "GstStructure",
10031                         "writable": true
10032                     },
10033                     "reset-muxer": {
10034                         "blurb": "Reset the muxer after each segment. Disabling this will not work for most muxers.",
10035                         "conditionally-available": false,
10036                         "construct": false,
10037                         "construct-only": false,
10038                         "controllable": false,
10039                         "default": "true",
10040                         "mutable": "null",
10041                         "readable": true,
10042                         "type": "gboolean",
10043                         "writable": true
10044                     },
10045                     "send-keyframe-requests": {
10046                         "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.",
10047                         "conditionally-available": false,
10048                         "construct": false,
10049                         "construct-only": false,
10050                         "controllable": false,
10051                         "default": "false",
10052                         "mutable": "ready",
10053                         "readable": true,
10054                         "type": "gboolean",
10055                         "writable": true
10056                     },
10057                     "sink": {
10058                         "blurb": "The sink element (or element chain) to use (NULL = default filesink). Valid only for async-finalize = FALSE",
10059                         "conditionally-available": false,
10060                         "construct": false,
10061                         "construct-only": false,
10062                         "controllable": false,
10063                         "mutable": "null",
10064                         "readable": true,
10065                         "type": "GstElement",
10066                         "writable": true
10067                     },
10068                     "sink-factory": {
10069                         "blurb": "The sink element factory to use (default = filesink). Valid only for async-finalize = TRUE",
10070                         "conditionally-available": false,
10071                         "construct": false,
10072                         "construct-only": false,
10073                         "controllable": false,
10074                         "default": "filesink",
10075                         "mutable": "null",
10076                         "readable": true,
10077                         "type": "gchararray",
10078                         "writable": true
10079                     },
10080                     "sink-preset": {
10081                         "blurb": "The sink preset to use. Valid only for async-finalize = TRUE",
10082                         "conditionally-available": false,
10083                         "construct": false,
10084                         "construct-only": false,
10085                         "controllable": false,
10086                         "default": "NULL",
10087                         "mutable": "null",
10088                         "readable": true,
10089                         "type": "gchararray",
10090                         "writable": true
10091                     },
10092                     "sink-properties": {
10093                         "blurb": "The sink element properties to use. Example: {properties,boolean-prop=true,string-prop=\"hi\"}. Valid only for async-finalize = TRUE",
10094                         "conditionally-available": false,
10095                         "construct": false,
10096                         "construct-only": false,
10097                         "controllable": false,
10098                         "mutable": "null",
10099                         "readable": true,
10100                         "type": "GstStructure",
10101                         "writable": true
10102                     },
10103                     "start-index": {
10104                         "blurb": "Start value of fragment index.",
10105                         "conditionally-available": false,
10106                         "construct": false,
10107                         "construct-only": false,
10108                         "controllable": false,
10109                         "default": "0",
10110                         "max": "2147483647",
10111                         "min": "0",
10112                         "mutable": "null",
10113                         "readable": true,
10114                         "type": "gint",
10115                         "writable": true
10116                     },
10117                     "use-robust-muxing": {
10118                         "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.",
10119                         "conditionally-available": false,
10120                         "construct": false,
10121                         "construct-only": false,
10122                         "controllable": false,
10123                         "default": "false",
10124                         "mutable": "null",
10125                         "readable": true,
10126                         "type": "gboolean",
10127                         "writable": true
10128                     }
10129                 },
10130                 "rank": "none",
10131                 "signals": {
10132                     "format-location": {
10133                         "args": [
10134                             {
10135                                 "name": "arg0",
10136                                 "type": "guint"
10137                             }
10138                         ],
10139                         "return-type": "gchararray",
10140                         "when": "last"
10141                     },
10142                     "format-location-full": {
10143                         "args": [
10144                             {
10145                                 "name": "arg0",
10146                                 "type": "guint"
10147                             },
10148                             {
10149                                 "name": "arg1",
10150                                 "type": "GstSample"
10151                             }
10152                         ],
10153                         "return-type": "gchararray",
10154                         "when": "last"
10155                     },
10156                     "muxer-added": {
10157                         "args": [
10158                             {
10159                                 "name": "arg0",
10160                                 "type": "GstElement"
10161                             }
10162                         ],
10163                         "return-type": "void",
10164                         "when": "last"
10165                     },
10166                     "sink-added": {
10167                         "args": [
10168                             {
10169                                 "name": "arg0",
10170                                 "type": "GstElement"
10171                             }
10172                         ],
10173                         "return-type": "void",
10174                         "when": "last"
10175                     },
10176                     "split-after": {
10177                         "action": true,
10178                         "args": [],
10179                         "return-type": "void",
10180                         "when": "last"
10181                     },
10182                     "split-at-running-time": {
10183                         "action": true,
10184                         "args": [
10185                             {
10186                                 "name": "arg0",
10187                                 "type": "guint64"
10188                             }
10189                         ],
10190                         "return-type": "void",
10191                         "when": "last"
10192                     },
10193                     "split-now": {
10194                         "action": true,
10195                         "args": [],
10196                         "return-type": "void",
10197                         "when": "last"
10198                     }
10199                 }
10200             },
10201             "splitmuxsrc": {
10202                 "author": "Jan Schmidt <jan@centricular.com>",
10203                 "description": "Source that reads a set of files created by splitmuxsink",
10204                 "hierarchy": [
10205                     "GstSplitMuxSrc",
10206                     "GstBin",
10207                     "GstElement",
10208                     "GstObject",
10209                     "GInitiallyUnowned",
10210                     "GObject"
10211                 ],
10212                 "interfaces": [
10213                     "GstChildProxy",
10214                     "GstURIHandler"
10215                 ],
10216                 "klass": "Generic/Bin/Demuxer",
10217                 "long-name": "Split File Demuxing Bin",
10218                 "pad-templates": {
10219                     "audio_%%u": {
10220                         "caps": "ANY",
10221                         "direction": "src",
10222                         "presence": "sometimes"
10223                     },
10224                     "subtitle_%%u": {
10225                         "caps": "ANY",
10226                         "direction": "src",
10227                         "presence": "sometimes"
10228                     },
10229                     "video": {
10230                         "caps": "ANY",
10231                         "direction": "src",
10232                         "presence": "sometimes"
10233                     },
10234                     "video_%%u": {
10235                         "caps": "ANY",
10236                         "direction": "src",
10237                         "presence": "sometimes"
10238                     }
10239                 },
10240                 "properties": {
10241                     "location": {
10242                         "blurb": "Glob pattern for the location of the files to read",
10243                         "conditionally-available": false,
10244                         "construct": false,
10245                         "construct-only": false,
10246                         "controllable": false,
10247                         "default": "NULL",
10248                         "mutable": "null",
10249                         "readable": true,
10250                         "type": "gchararray",
10251                         "writable": true
10252                     }
10253                 },
10254                 "rank": "none",
10255                 "signals": {
10256                     "format-location": {
10257                         "args": [],
10258                         "return-type": "GStrv",
10259                         "when": "last"
10260                     }
10261                 }
10262             }
10263         },
10264         "filename": "gstmultifile",
10265         "license": "LGPL",
10266         "other-types": {
10267             "GstMultiFileSinkNext": {
10268                 "kind": "enum",
10269                 "values": [
10270                     {
10271                         "desc": "New file for each buffer",
10272                         "name": "buffer",
10273                         "value": "0"
10274                     },
10275                     {
10276                         "desc": "New file after each discontinuity",
10277                         "name": "discont",
10278                         "value": "1"
10279                     },
10280                     {
10281                         "desc": "New file at each key frame (Useful for MPEG-TS segmenting)",
10282                         "name": "key-frame",
10283                         "value": "2"
10284                     },
10285                     {
10286                         "desc": "New file after a force key unit event",
10287                         "name": "key-unit-event",
10288                         "value": "3"
10289                     },
10290                     {
10291                         "desc": "New file when the configured maximum file size would be exceeded with the next buffer or buffer list",
10292                         "name": "max-size",
10293                         "value": "4"
10294                     },
10295                     {
10296                         "desc": "New file when the configured maximum file duration would be exceeded with the next buffer or buffer list",
10297                         "name": "max-duration",
10298                         "value": "5"
10299                     }
10300                 ]
10301             }
10302         },
10303         "package": "GStreamer Good Plug-ins",
10304         "source": "gst-plugins-good",
10305         "tracers": {},
10306         "url": "Unknown package origin"
10307     },
10308     "multipart": {
10309         "description": "multipart stream manipulation",
10310         "elements": {
10311             "multipartdemux": {
10312                 "author": "Wim Taymans <wim.taymans@gmail.com>, Sjoerd Simons <sjoerd@luon.net>",
10313                 "description": "demux multipart streams",
10314                 "hierarchy": [
10315                     "GstMultipartDemux",
10316                     "GstElement",
10317                     "GstObject",
10318                     "GInitiallyUnowned",
10319                     "GObject"
10320                 ],
10321                 "klass": "Codec/Demuxer",
10322                 "long-name": "Multipart demuxer",
10323                 "pad-templates": {
10324                     "sink": {
10325                         "caps": "multipart/x-mixed-replace:\n",
10326                         "direction": "sink",
10327                         "presence": "always"
10328                     },
10329                     "src_%%u": {
10330                         "caps": "ANY",
10331                         "direction": "src",
10332                         "presence": "sometimes"
10333                     }
10334                 },
10335                 "properties": {
10336                     "boundary": {
10337                         "blurb": "The boundary string separating data, automatic if NULL",
10338                         "conditionally-available": false,
10339                         "construct": true,
10340                         "construct-only": false,
10341                         "controllable": false,
10342                         "default": "NULL",
10343                         "mutable": "null",
10344                         "readable": true,
10345                         "type": "gchararray",
10346                         "writable": true
10347                     },
10348                     "single-stream": {
10349                         "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",
10350                         "conditionally-available": false,
10351                         "construct": false,
10352                         "construct-only": false,
10353                         "controllable": false,
10354                         "default": "false",
10355                         "mutable": "null",
10356                         "readable": true,
10357                         "type": "gboolean",
10358                         "writable": true
10359                     }
10360                 },
10361                 "rank": "primary",
10362                 "signals": {}
10363             },
10364             "multipartmux": {
10365                 "author": "Wim Taymans <wim@fluendo.com>",
10366                 "description": "mux multipart streams",
10367                 "hierarchy": [
10368                     "GstMultipartMux",
10369                     "GstElement",
10370                     "GstObject",
10371                     "GInitiallyUnowned",
10372                     "GObject"
10373                 ],
10374                 "klass": "Codec/Muxer",
10375                 "long-name": "Multipart muxer",
10376                 "pad-templates": {
10377                     "sink_%%u": {
10378                         "caps": "ANY",
10379                         "direction": "sink",
10380                         "presence": "request"
10381                     },
10382                     "src": {
10383                         "caps": "multipart/x-mixed-replace:\n",
10384                         "direction": "src",
10385                         "presence": "always"
10386                     }
10387                 },
10388                 "properties": {
10389                     "boundary": {
10390                         "blurb": "Boundary string",
10391                         "conditionally-available": false,
10392                         "construct": false,
10393                         "construct-only": false,
10394                         "controllable": false,
10395                         "default": "ThisRandomString",
10396                         "mutable": "null",
10397                         "readable": true,
10398                         "type": "gchararray",
10399                         "writable": true
10400                     }
10401                 },
10402                 "rank": "none"
10403             }
10404         },
10405         "filename": "gstmultipart",
10406         "license": "LGPL",
10407         "other-types": {},
10408         "package": "GStreamer Good Plug-ins",
10409         "source": "gst-plugins-good",
10410         "tracers": {},
10411         "url": "Unknown package origin"
10412     },
10413     "navigationtest": {
10414         "description": "Template for a video filter",
10415         "elements": {
10416             "navigationtest": {
10417                 "author": "David Schleef <ds@schleef.org>",
10418                 "description": "Handle navigation events showing a black square following mouse pointer",
10419                 "hierarchy": [
10420                     "GstNavigationtest",
10421                     "GstVideoFilter",
10422                     "GstBaseTransform",
10423                     "GstElement",
10424                     "GstObject",
10425                     "GInitiallyUnowned",
10426                     "GObject"
10427                 ],
10428                 "klass": "Filter/Effect/Video",
10429                 "long-name": "Video navigation test",
10430                 "pad-templates": {
10431                     "sink": {
10432                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10433                         "direction": "sink",
10434                         "presence": "always"
10435                     },
10436                     "src": {
10437                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10438                         "direction": "src",
10439                         "presence": "always"
10440                     }
10441                 },
10442                 "properties": {},
10443                 "rank": "none"
10444             }
10445         },
10446         "filename": "gstnavigationtest",
10447         "license": "LGPL",
10448         "other-types": {},
10449         "package": "GStreamer Good Plug-ins",
10450         "source": "gst-plugins-good",
10451         "tracers": {},
10452         "url": "Unknown package origin"
10453     },
10454     "oss4": {
10455         "description": "Open Sound System (OSS) version 4 support for GStreamer",
10456         "elements": {
10457             "oss4sink": {
10458                 "author": "Tim-Philipp Müller <tim centricular net>",
10459                 "description": "Output to a sound card via OSS version 4",
10460                 "hierarchy": [
10461                     "GstOss4Sink",
10462                     "GstAudioSink",
10463                     "GstAudioBaseSink",
10464                     "GstBaseSink",
10465                     "GstElement",
10466                     "GstObject",
10467                     "GInitiallyUnowned",
10468                     "GObject"
10469                 ],
10470                 "interfaces": [
10471                     "GstStreamVolume"
10472                 ],
10473                 "klass": "Sink/Audio",
10474                 "long-name": "OSS v4 Audio Sink",
10475                 "pad-templates": {
10476                     "sink": {
10477                         "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",
10478                         "direction": "sink",
10479                         "presence": "always"
10480                     }
10481                 },
10482                 "properties": {
10483                     "device": {
10484                         "blurb": "OSS4 device (e.g. /dev/oss/hdaudio0/pcm0 or /dev/dspN) (NULL = use first available playback device)",
10485                         "conditionally-available": false,
10486                         "construct": false,
10487                         "construct-only": false,
10488                         "controllable": false,
10489                         "default": "NULL",
10490                         "mutable": "null",
10491                         "readable": true,
10492                         "type": "gchararray",
10493                         "writable": true
10494                     },
10495                     "device-name": {
10496                         "blurb": "Human-readable name of the sound device",
10497                         "conditionally-available": false,
10498                         "construct": false,
10499                         "construct-only": false,
10500                         "controllable": false,
10501                         "default": "NULL",
10502                         "mutable": "null",
10503                         "readable": true,
10504                         "type": "gchararray",
10505                         "writable": false
10506                     },
10507                     "mute": {
10508                         "blurb": "Mute state of this stream",
10509                         "conditionally-available": false,
10510                         "construct": false,
10511                         "construct-only": false,
10512                         "controllable": false,
10513                         "default": "false",
10514                         "mutable": "null",
10515                         "readable": true,
10516                         "type": "gboolean",
10517                         "writable": true
10518                     },
10519                     "volume": {
10520                         "blurb": "Linear volume of this stream, 1.0=100%%",
10521                         "conditionally-available": false,
10522                         "construct": false,
10523                         "construct-only": false,
10524                         "controllable": false,
10525                         "default": "1",
10526                         "max": "10",
10527                         "min": "0",
10528                         "mutable": "null",
10529                         "readable": true,
10530                         "type": "gdouble",
10531                         "writable": true
10532                     }
10533                 },
10534                 "rank": "secondary + 1"
10535             },
10536             "oss4src": {
10537                 "author": "Tim-Philipp Müller <tim centricular net>",
10538                 "description": "Capture from a sound card via OSS version 4",
10539                 "hierarchy": [
10540                     "GstOss4Source",
10541                     "GstAudioSrc",
10542                     "GstAudioBaseSrc",
10543                     "GstPushSrc",
10544                     "GstBaseSrc",
10545                     "GstElement",
10546                     "GstObject",
10547                     "GInitiallyUnowned",
10548                     "GObject"
10549                 ],
10550                 "klass": "Source/Audio",
10551                 "long-name": "OSS v4 Audio Source",
10552                 "pad-templates": {
10553                     "src": {
10554                         "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",
10555                         "direction": "src",
10556                         "presence": "always"
10557                     }
10558                 },
10559                 "properties": {
10560                     "device": {
10561                         "blurb": "OSS4 device (e.g. /dev/oss/hdaudio0/pcm0 or /dev/dspN) (NULL = use first available device)",
10562                         "conditionally-available": false,
10563                         "construct": false,
10564                         "construct-only": false,
10565                         "controllable": false,
10566                         "default": "NULL",
10567                         "mutable": "null",
10568                         "readable": true,
10569                         "type": "gchararray",
10570                         "writable": true
10571                     },
10572                     "device-name": {
10573                         "blurb": "Human-readable name of the sound device",
10574                         "conditionally-available": false,
10575                         "construct": false,
10576                         "construct-only": false,
10577                         "controllable": false,
10578                         "default": "NULL",
10579                         "mutable": "null",
10580                         "readable": true,
10581                         "type": "gchararray",
10582                         "writable": false
10583                     }
10584                 },
10585                 "rank": "secondary + 1"
10586             }
10587         },
10588         "filename": "gstoss4",
10589         "license": "LGPL",
10590         "other-types": {},
10591         "package": "GStreamer Good Plug-ins",
10592         "source": "gst-plugins-good",
10593         "tracers": {},
10594         "url": "Unknown package origin"
10595     },
10596     "ossaudio": {
10597         "description": "OSS (Open Sound System) support for GStreamer",
10598         "elements": {
10599             "osssink": {
10600                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim.taymans@chello.be>",
10601                 "description": "Output to a sound card via OSS",
10602                 "hierarchy": [
10603                     "GstOssSink",
10604                     "GstAudioSink",
10605                     "GstAudioBaseSink",
10606                     "GstBaseSink",
10607                     "GstElement",
10608                     "GstObject",
10609                     "GInitiallyUnowned",
10610                     "GObject"
10611                 ],
10612                 "klass": "Sink/Audio",
10613                 "long-name": "Audio Sink (OSS)",
10614                 "pad-templates": {
10615                     "sink": {
10616                         "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",
10617                         "direction": "sink",
10618                         "presence": "always"
10619                     }
10620                 },
10621                 "properties": {
10622                     "device": {
10623                         "blurb": "OSS device (usually /dev/dspN)",
10624                         "conditionally-available": false,
10625                         "construct": false,
10626                         "construct-only": false,
10627                         "controllable": false,
10628                         "default": "/dev/dsp",
10629                         "mutable": "null",
10630                         "readable": true,
10631                         "type": "gchararray",
10632                         "writable": true
10633                     }
10634                 },
10635                 "rank": "secondary"
10636             },
10637             "osssrc": {
10638                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim@fluendo.com>",
10639                 "description": "Capture from a sound card via OSS",
10640                 "hierarchy": [
10641                     "GstOssSrc",
10642                     "GstAudioSrc",
10643                     "GstAudioBaseSrc",
10644                     "GstPushSrc",
10645                     "GstBaseSrc",
10646                     "GstElement",
10647                     "GstObject",
10648                     "GInitiallyUnowned",
10649                     "GObject"
10650                 ],
10651                 "klass": "Source/Audio",
10652                 "long-name": "Audio Source (OSS)",
10653                 "pad-templates": {
10654                     "src": {
10655                         "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",
10656                         "direction": "src",
10657                         "presence": "always"
10658                     }
10659                 },
10660                 "properties": {
10661                     "device": {
10662                         "blurb": "OSS device (usually /dev/dspN)",
10663                         "conditionally-available": false,
10664                         "construct": false,
10665                         "construct-only": false,
10666                         "controllable": false,
10667                         "default": "/dev/dsp",
10668                         "mutable": "null",
10669                         "readable": true,
10670                         "type": "gchararray",
10671                         "writable": true
10672                     },
10673                     "device-name": {
10674                         "blurb": "Human-readable name of the sound device",
10675                         "conditionally-available": false,
10676                         "construct": false,
10677                         "construct-only": false,
10678                         "controllable": false,
10679                         "default": "",
10680                         "mutable": "null",
10681                         "readable": true,
10682                         "type": "gchararray",
10683                         "writable": false
10684                     }
10685                 },
10686                 "rank": "secondary"
10687             }
10688         },
10689         "filename": "gstossaudio",
10690         "license": "LGPL",
10691         "other-types": {},
10692         "package": "GStreamer Good Plug-ins",
10693         "source": "gst-plugins-good",
10694         "tracers": {},
10695         "url": "Unknown package origin"
10696     },
10697     "png": {
10698         "description": "PNG plugin library",
10699         "elements": {
10700             "pngdec": {
10701                 "author": "Wim Taymans <wim@fluendo.com>",
10702                 "description": "Decode a png video frame to a raw image",
10703                 "hierarchy": [
10704                     "GstPngDec",
10705                     "GstVideoDecoder",
10706                     "GstElement",
10707                     "GstObject",
10708                     "GInitiallyUnowned",
10709                     "GObject"
10710                 ],
10711                 "klass": "Codec/Decoder/Image",
10712                 "long-name": "PNG image decoder",
10713                 "pad-templates": {
10714                     "sink": {
10715                         "caps": "image/png:\n",
10716                         "direction": "sink",
10717                         "presence": "always"
10718                     },
10719                     "src": {
10720                         "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",
10721                         "direction": "src",
10722                         "presence": "always"
10723                     }
10724                 },
10725                 "properties": {},
10726                 "rank": "primary"
10727             },
10728             "pngenc": {
10729                 "author": "Jeremy SIMON <jsimon13@yahoo.fr>",
10730                 "description": "Encode a video frame to a .png image",
10731                 "hierarchy": [
10732                     "GstPngEnc",
10733                     "GstVideoEncoder",
10734                     "GstElement",
10735                     "GstObject",
10736                     "GInitiallyUnowned",
10737                     "GObject"
10738                 ],
10739                 "interfaces": [
10740                     "GstPreset"
10741                 ],
10742                 "klass": "Codec/Encoder/Image",
10743                 "long-name": "PNG image encoder",
10744                 "pad-templates": {
10745                     "sink": {
10746                         "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",
10747                         "direction": "sink",
10748                         "presence": "always"
10749                     },
10750                     "src": {
10751                         "caps": "image/png:\n          width: [ 16, 1000000 ]\n         height: [ 16, 1000000 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10752                         "direction": "src",
10753                         "presence": "always"
10754                     }
10755                 },
10756                 "properties": {
10757                     "compression-level": {
10758                         "blurb": "PNG compression level",
10759                         "conditionally-available": false,
10760                         "construct": false,
10761                         "construct-only": false,
10762                         "controllable": false,
10763                         "default": "6",
10764                         "max": "9",
10765                         "min": "0",
10766                         "mutable": "null",
10767                         "readable": true,
10768                         "type": "guint",
10769                         "writable": true
10770                     },
10771                     "snapshot": {
10772                         "blurb": "Send EOS after encoding a frame, useful for snapshots",
10773                         "conditionally-available": false,
10774                         "construct": false,
10775                         "construct-only": false,
10776                         "controllable": false,
10777                         "default": "false",
10778                         "mutable": "null",
10779                         "readable": true,
10780                         "type": "gboolean",
10781                         "writable": true
10782                     }
10783                 },
10784                 "rank": "primary"
10785             }
10786         },
10787         "filename": "gstpng",
10788         "license": "LGPL",
10789         "other-types": {},
10790         "package": "GStreamer Good Plug-ins",
10791         "source": "gst-plugins-good",
10792         "tracers": {},
10793         "url": "Unknown package origin"
10794     },
10795     "pulseaudio": {
10796         "description": "PulseAudio plugin library",
10797         "elements": {
10798             "pulsesink": {
10799                 "author": "Lennart Poettering",
10800                 "description": "Plays audio to a PulseAudio server",
10801                 "hierarchy": [
10802                     "GstPulseSink",
10803                     "GstAudioBaseSink",
10804                     "GstBaseSink",
10805                     "GstElement",
10806                     "GstObject",
10807                     "GInitiallyUnowned",
10808                     "GObject"
10809                 ],
10810                 "interfaces": [
10811                     "GstStreamVolume"
10812                 ],
10813                 "klass": "Sink/Audio",
10814                 "long-name": "PulseAudio Audio Sink",
10815                 "pad-templates": {
10816                     "sink": {
10817                         "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",
10818                         "direction": "sink",
10819                         "presence": "always"
10820                     }
10821                 },
10822                 "properties": {
10823                     "client-name": {
10824                         "blurb": "The PulseAudio client name to use",
10825                         "conditionally-available": false,
10826                         "construct": false,
10827                         "construct-only": false,
10828                         "controllable": false,
10829                         "default": "gst-hotdoc-plugins-scanner",
10830                         "mutable": "ready",
10831                         "readable": true,
10832                         "type": "gchararray",
10833                         "writable": true
10834                     },
10835                     "current-device": {
10836                         "blurb": "The current PulseAudio sink device",
10837                         "conditionally-available": false,
10838                         "construct": false,
10839                         "construct-only": false,
10840                         "controllable": false,
10841                         "default": "",
10842                         "mutable": "null",
10843                         "readable": true,
10844                         "type": "gchararray",
10845                         "writable": false
10846                     },
10847                     "device": {
10848                         "blurb": "The PulseAudio sink device to connect to",
10849                         "conditionally-available": false,
10850                         "construct": false,
10851                         "construct-only": false,
10852                         "controllable": false,
10853                         "default": "NULL",
10854                         "mutable": "null",
10855                         "readable": true,
10856                         "type": "gchararray",
10857                         "writable": true
10858                     },
10859                     "device-name": {
10860                         "blurb": "Human-readable name of the sound device",
10861                         "conditionally-available": false,
10862                         "construct": false,
10863                         "construct-only": false,
10864                         "controllable": false,
10865                         "default": "NULL",
10866                         "mutable": "null",
10867                         "readable": true,
10868                         "type": "gchararray",
10869                         "writable": false
10870                     },
10871                     "mute": {
10872                         "blurb": "Mute state of this stream",
10873                         "conditionally-available": false,
10874                         "construct": false,
10875                         "construct-only": false,
10876                         "controllable": false,
10877                         "default": "false",
10878                         "mutable": "null",
10879                         "readable": true,
10880                         "type": "gboolean",
10881                         "writable": true
10882                     },
10883                     "server": {
10884                         "blurb": "The PulseAudio server to connect to",
10885                         "conditionally-available": false,
10886                         "construct": false,
10887                         "construct-only": false,
10888                         "controllable": false,
10889                         "default": "NULL",
10890                         "mutable": "null",
10891                         "readable": true,
10892                         "type": "gchararray",
10893                         "writable": true
10894                     },
10895                     "stream-properties": {
10896                         "blurb": "list of pulseaudio stream properties",
10897                         "conditionally-available": false,
10898                         "construct": false,
10899                         "construct-only": false,
10900                         "controllable": false,
10901                         "mutable": "null",
10902                         "readable": true,
10903                         "type": "GstStructure",
10904                         "writable": true
10905                     },
10906                     "volume": {
10907                         "blurb": "Linear volume of this stream, 1.0=100%%",
10908                         "conditionally-available": false,
10909                         "construct": false,
10910                         "construct-only": false,
10911                         "controllable": false,
10912                         "default": "1",
10913                         "max": "10",
10914                         "min": "0",
10915                         "mutable": "null",
10916                         "readable": true,
10917                         "type": "gdouble",
10918                         "writable": true
10919                     }
10920                 },
10921                 "rank": "primary + 10"
10922             },
10923             "pulsesrc": {
10924                 "author": "Lennart Poettering",
10925                 "description": "Captures audio from a PulseAudio server",
10926                 "hierarchy": [
10927                     "GstPulseSrc",
10928                     "GstAudioSrc",
10929                     "GstAudioBaseSrc",
10930                     "GstPushSrc",
10931                     "GstBaseSrc",
10932                     "GstElement",
10933                     "GstObject",
10934                     "GInitiallyUnowned",
10935                     "GObject"
10936                 ],
10937                 "interfaces": [
10938                     "GstStreamVolume"
10939                 ],
10940                 "klass": "Source/Audio",
10941                 "long-name": "PulseAudio Audio Source",
10942                 "pad-templates": {
10943                     "src": {
10944                         "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",
10945                         "direction": "src",
10946                         "presence": "always"
10947                     }
10948                 },
10949                 "properties": {
10950                     "client-name": {
10951                         "blurb": "The PulseAudio client_name_to_use",
10952                         "conditionally-available": false,
10953                         "construct": false,
10954                         "construct-only": false,
10955                         "controllable": false,
10956                         "default": "gst-hotdoc-plugins-scanner",
10957                         "mutable": "ready",
10958                         "readable": true,
10959                         "type": "gchararray",
10960                         "writable": true
10961                     },
10962                     "current-device": {
10963                         "blurb": "The current PulseAudio source device",
10964                         "conditionally-available": false,
10965                         "construct": false,
10966                         "construct-only": false,
10967                         "controllable": false,
10968                         "default": "",
10969                         "mutable": "null",
10970                         "readable": true,
10971                         "type": "gchararray",
10972                         "writable": false
10973                     },
10974                     "device": {
10975                         "blurb": "The PulseAudio source device to connect to",
10976                         "conditionally-available": false,
10977                         "construct": false,
10978                         "construct-only": false,
10979                         "controllable": false,
10980                         "default": "NULL",
10981                         "mutable": "null",
10982                         "readable": true,
10983                         "type": "gchararray",
10984                         "writable": true
10985                     },
10986                     "device-name": {
10987                         "blurb": "Human-readable name of the sound device",
10988                         "conditionally-available": false,
10989                         "construct": false,
10990                         "construct-only": false,
10991                         "controllable": false,
10992                         "default": "NULL",
10993                         "mutable": "null",
10994                         "readable": true,
10995                         "type": "gchararray",
10996                         "writable": false
10997                     },
10998                     "mute": {
10999                         "blurb": "Mute state of this stream",
11000                         "conditionally-available": false,
11001                         "construct": false,
11002                         "construct-only": false,
11003                         "controllable": false,
11004                         "default": "false",
11005                         "mutable": "null",
11006                         "readable": true,
11007                         "type": "gboolean",
11008                         "writable": true
11009                     },
11010                     "server": {
11011                         "blurb": "The PulseAudio server to connect to",
11012                         "conditionally-available": false,
11013                         "construct": false,
11014                         "construct-only": false,
11015                         "controllable": false,
11016                         "default": "NULL",
11017                         "mutable": "null",
11018                         "readable": true,
11019                         "type": "gchararray",
11020                         "writable": true
11021                     },
11022                     "source-output-index": {
11023                         "blurb": "The index of the PulseAudio source output corresponding to this record stream",
11024                         "conditionally-available": false,
11025                         "construct": false,
11026                         "construct-only": false,
11027                         "controllable": false,
11028                         "default": "-1",
11029                         "max": "-1",
11030                         "min": "0",
11031                         "mutable": "null",
11032                         "readable": true,
11033                         "type": "guint",
11034                         "writable": false
11035                     },
11036                     "stream-properties": {
11037                         "blurb": "list of pulseaudio stream properties",
11038                         "conditionally-available": false,
11039                         "construct": false,
11040                         "construct-only": false,
11041                         "controllable": false,
11042                         "mutable": "null",
11043                         "readable": true,
11044                         "type": "GstStructure",
11045                         "writable": true
11046                     },
11047                     "volume": {
11048                         "blurb": "Linear volume of this stream, 1.0=100%%",
11049                         "conditionally-available": false,
11050                         "construct": false,
11051                         "construct-only": false,
11052                         "controllable": false,
11053                         "default": "1",
11054                         "max": "10",
11055                         "min": "0",
11056                         "mutable": "null",
11057                         "readable": true,
11058                         "type": "gdouble",
11059                         "writable": true
11060                     }
11061                 },
11062                 "rank": "primary + 10"
11063             }
11064         },
11065         "filename": "gstpulseaudio",
11066         "license": "LGPL",
11067         "other-types": {},
11068         "package": "GStreamer Good Plug-ins",
11069         "source": "gst-plugins-good",
11070         "tracers": {},
11071         "url": "Unknown package origin"
11072     },
11073     "qmlgl": {
11074         "description": "Qt gl plugin",
11075         "elements": {
11076             "qmlgloverlay": {
11077                 "author": "Matthew Waters <matthew@centricular.com>",
11078                 "description": "A filter that renders a QML scene onto a video stream",
11079                 "hierarchy": [
11080                     "GstQtOverlay",
11081                     "GstGLFilter",
11082                     "GstGLBaseFilter",
11083                     "GstBaseTransform",
11084                     "GstElement",
11085                     "GstObject",
11086                     "GInitiallyUnowned",
11087                     "GObject"
11088                 ],
11089                 "klass": "Filter/QML/Overlay",
11090                 "long-name": "Qt Video Overlay",
11091                 "pad-templates": {
11092                     "sink": {
11093                         "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",
11094                         "direction": "sink",
11095                         "presence": "always"
11096                     },
11097                     "src": {
11098                         "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",
11099                         "direction": "src",
11100                         "presence": "always"
11101                     }
11102                 },
11103                 "properties": {
11104                     "context": {
11105                         "blurb": "Get OpenGL context",
11106                         "conditionally-available": false,
11107                         "construct": false,
11108                         "construct-only": false,
11109                         "controllable": false,
11110                         "mutable": "null",
11111                         "readable": true,
11112                         "type": "GstGLContext",
11113                         "writable": false
11114                     },
11115                     "qml-scene": {
11116                         "blurb": "The contents of the QML scene",
11117                         "conditionally-available": false,
11118                         "construct": false,
11119                         "construct-only": false,
11120                         "controllable": false,
11121                         "default": "NULL",
11122                         "mutable": "null",
11123                         "readable": true,
11124                         "type": "gchararray",
11125                         "writable": true
11126                     },
11127                     "qos": {
11128                         "blurb": "Handle Quality-of-Service events",
11129                         "conditionally-available": false,
11130                         "construct": false,
11131                         "construct-only": false,
11132                         "controllable": false,
11133                         "default": "true",
11134                         "mutable": "null",
11135                         "readable": true,
11136                         "type": "gboolean",
11137                         "writable": true
11138                     },
11139                     "root-item": {
11140                         "blurb": "The root QQuickItem from the qml-scene used to render",
11141                         "conditionally-available": false,
11142                         "construct": false,
11143                         "construct-only": false,
11144                         "controllable": false,
11145                         "mutable": "null",
11146                         "readable": true,
11147                         "type": "gpointer",
11148                         "writable": false
11149                     },
11150                     "widget": {
11151                         "blurb": "The QQuickItem to place the input video in the object hierarchy",
11152                         "conditionally-available": false,
11153                         "construct": false,
11154                         "construct-only": false,
11155                         "controllable": false,
11156                         "mutable": "null",
11157                         "readable": true,
11158                         "type": "gpointer",
11159                         "writable": true
11160                     }
11161                 },
11162                 "rank": "none",
11163                 "signals": {
11164                     "qml-scene-destroyed": {
11165                         "args": [],
11166                         "return-type": "void",
11167                         "when": "last"
11168                     },
11169                     "qml-scene-initialized": {
11170                         "args": [],
11171                         "return-type": "void",
11172                         "when": "last"
11173                     }
11174                 }
11175             },
11176             "qmlglsink": {
11177                 "author": "Matthew Waters <matthew@centricular.com>",
11178                 "description": "A video sink that renders to a QQuickItem",
11179                 "hierarchy": [
11180                     "GstQtSink",
11181                     "GstVideoSink",
11182                     "GstBaseSink",
11183                     "GstElement",
11184                     "GstObject",
11185                     "GInitiallyUnowned",
11186                     "GObject"
11187                 ],
11188                 "klass": "Sink/Video",
11189                 "long-name": "Qt Video Sink",
11190                 "pad-templates": {
11191                     "sink": {
11192                         "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",
11193                         "direction": "sink",
11194                         "presence": "always"
11195                     }
11196                 },
11197                 "properties": {
11198                     "async": {
11199                         "blurb": "Go asynchronously to PAUSED",
11200                         "conditionally-available": false,
11201                         "construct": false,
11202                         "construct-only": false,
11203                         "controllable": false,
11204                         "default": "true",
11205                         "mutable": "null",
11206                         "readable": true,
11207                         "type": "gboolean",
11208                         "writable": true
11209                     },
11210                     "blocksize": {
11211                         "blurb": "Size in bytes to pull per buffer (0 = default)",
11212                         "conditionally-available": false,
11213                         "construct": false,
11214                         "construct-only": false,
11215                         "controllable": false,
11216                         "default": "4096",
11217                         "max": "-1",
11218                         "min": "0",
11219                         "mutable": "null",
11220                         "readable": true,
11221                         "type": "guint",
11222                         "writable": true
11223                     },
11224                     "enable-last-sample": {
11225                         "blurb": "Enable the last-sample property",
11226                         "conditionally-available": false,
11227                         "construct": false,
11228                         "construct-only": false,
11229                         "controllable": false,
11230                         "default": "true",
11231                         "mutable": "null",
11232                         "readable": true,
11233                         "type": "gboolean",
11234                         "writable": true
11235                     },
11236                     "force-aspect-ratio": {
11237                         "blurb": "When enabled, scaling will respect original aspect ratio",
11238                         "conditionally-available": false,
11239                         "construct": false,
11240                         "construct-only": false,
11241                         "controllable": false,
11242                         "default": "true",
11243                         "mutable": "null",
11244                         "readable": true,
11245                         "type": "gboolean",
11246                         "writable": true
11247                     },
11248                     "last-sample": {
11249                         "blurb": "The last sample received in the sink",
11250                         "conditionally-available": false,
11251                         "construct": false,
11252                         "construct-only": false,
11253                         "controllable": false,
11254                         "mutable": "null",
11255                         "readable": true,
11256                         "type": "GstSample",
11257                         "writable": false
11258                     },
11259                     "max-bitrate": {
11260                         "blurb": "The maximum bits per second to render (0 = disabled)",
11261                         "conditionally-available": false,
11262                         "construct": false,
11263                         "construct-only": false,
11264                         "controllable": false,
11265                         "default": "0",
11266                         "max": "18446744073709551615",
11267                         "min": "0",
11268                         "mutable": "null",
11269                         "readable": true,
11270                         "type": "guint64",
11271                         "writable": true
11272                     },
11273                     "max-lateness": {
11274                         "blurb": "Maximum number of nanoseconds that a buffer can be late before it is dropped (-1 unlimited)",
11275                         "conditionally-available": false,
11276                         "construct": false,
11277                         "construct-only": false,
11278                         "controllable": false,
11279                         "default": "5000000",
11280                         "max": "9223372036854775807",
11281                         "min": "-1",
11282                         "mutable": "null",
11283                         "readable": true,
11284                         "type": "gint64",
11285                         "writable": true
11286                     },
11287                     "pixel-aspect-ratio": {
11288                         "blurb": "The pixel aspect ratio of the device",
11289                         "conditionally-available": false,
11290                         "construct": false,
11291                         "construct-only": false,
11292                         "controllable": false,
11293                         "default": "0/1",
11294                         "max": "2147483647/1",
11295                         "min": "0/1",
11296                         "mutable": "null",
11297                         "readable": true,
11298                         "type": "GstFraction",
11299                         "writable": true
11300                     },
11301                     "processing-deadline": {
11302                         "blurb": "Maximum processing time for a buffer in nanoseconds",
11303                         "conditionally-available": false,
11304                         "construct": false,
11305                         "construct-only": false,
11306                         "controllable": false,
11307                         "default": "15000000",
11308                         "max": "18446744073709551615",
11309                         "min": "0",
11310                         "mutable": "null",
11311                         "readable": true,
11312                         "type": "guint64",
11313                         "writable": true
11314                     },
11315                     "qos": {
11316                         "blurb": "Generate Quality-of-Service events upstream",
11317                         "conditionally-available": false,
11318                         "construct": false,
11319                         "construct-only": false,
11320                         "controllable": false,
11321                         "default": "true",
11322                         "mutable": "null",
11323                         "readable": true,
11324                         "type": "gboolean",
11325                         "writable": true
11326                     },
11327                     "render-delay": {
11328                         "blurb": "Additional render delay of the sink in nanoseconds",
11329                         "conditionally-available": false,
11330                         "construct": false,
11331                         "construct-only": false,
11332                         "controllable": false,
11333                         "default": "0",
11334                         "max": "18446744073709551615",
11335                         "min": "0",
11336                         "mutable": "null",
11337                         "readable": true,
11338                         "type": "guint64",
11339                         "writable": true
11340                     },
11341                     "show-preroll-frame": {
11342                         "blurb": "Whether to render video frames during preroll",
11343                         "conditionally-available": false,
11344                         "construct": true,
11345                         "construct-only": false,
11346                         "controllable": false,
11347                         "default": "true",
11348                         "mutable": "null",
11349                         "readable": true,
11350                         "type": "gboolean",
11351                         "writable": true
11352                     },
11353                     "stats": {
11354                         "blurb": "Sink Statistics",
11355                         "conditionally-available": false,
11356                         "construct": false,
11357                         "construct-only": false,
11358                         "controllable": false,
11359                         "default": "application/x-gst-base-sink-stats, average-rate=(double)0, dropped=(guint64)0, rendered=(guint64)0;",
11360                         "mutable": "null",
11361                         "readable": true,
11362                         "type": "GstStructure",
11363                         "writable": false
11364                     },
11365                     "sync": {
11366                         "blurb": "Sync on the clock",
11367                         "conditionally-available": false,
11368                         "construct": false,
11369                         "construct-only": false,
11370                         "controllable": false,
11371                         "default": "true",
11372                         "mutable": "null",
11373                         "readable": true,
11374                         "type": "gboolean",
11375                         "writable": true
11376                     },
11377                     "throttle-time": {
11378                         "blurb": "The time to keep between rendered buffers (0 = disabled)",
11379                         "conditionally-available": false,
11380                         "construct": false,
11381                         "construct-only": false,
11382                         "controllable": false,
11383                         "default": "0",
11384                         "max": "18446744073709551615",
11385                         "min": "0",
11386                         "mutable": "null",
11387                         "readable": true,
11388                         "type": "guint64",
11389                         "writable": true
11390                     },
11391                     "ts-offset": {
11392                         "blurb": "Timestamp offset in nanoseconds",
11393                         "conditionally-available": false,
11394                         "construct": false,
11395                         "construct-only": false,
11396                         "controllable": false,
11397                         "default": "0",
11398                         "max": "9223372036854775807",
11399                         "min": "-9223372036854775808",
11400                         "mutable": "null",
11401                         "readable": true,
11402                         "type": "gint64",
11403                         "writable": true
11404                     },
11405                     "widget": {
11406                         "blurb": "The QQuickItem to place in the object hierarchy",
11407                         "conditionally-available": false,
11408                         "construct": false,
11409                         "construct-only": false,
11410                         "controllable": false,
11411                         "mutable": "null",
11412                         "readable": true,
11413                         "type": "gpointer",
11414                         "writable": true
11415                     }
11416                 },
11417                 "rank": "none"
11418             },
11419             "qmlglsrc": {
11420                 "author": "Multimedia Team <shmmmw@freescale.com>",
11421                 "description": "A video src that captures a window from a QML view",
11422                 "hierarchy": [
11423                     "GstQtSrc",
11424                     "GstPushSrc",
11425                     "GstBaseSrc",
11426                     "GstElement",
11427                     "GstObject",
11428                     "GInitiallyUnowned",
11429                     "GObject"
11430                 ],
11431                 "klass": "Source/Video",
11432                 "long-name": "Qt Video Source",
11433                 "pad-templates": {
11434                     "src": {
11435                         "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",
11436                         "direction": "src",
11437                         "presence": "always"
11438                     }
11439                 },
11440                 "properties": {
11441                     "blocksize": {
11442                         "blurb": "Size in bytes to read per buffer (-1 = default)",
11443                         "conditionally-available": false,
11444                         "construct": false,
11445                         "construct-only": false,
11446                         "controllable": false,
11447                         "default": "4096",
11448                         "max": "-1",
11449                         "min": "0",
11450                         "mutable": "null",
11451                         "readable": true,
11452                         "type": "guint",
11453                         "writable": true
11454                     },
11455                     "do-timestamp": {
11456                         "blurb": "Apply current stream time to buffers",
11457                         "conditionally-available": false,
11458                         "construct": false,
11459                         "construct-only": false,
11460                         "controllable": false,
11461                         "default": "false",
11462                         "mutable": "null",
11463                         "readable": true,
11464                         "type": "gboolean",
11465                         "writable": true
11466                     },
11467                     "num-buffers": {
11468                         "blurb": "Number of buffers to output before sending EOS (-1 = unlimited)",
11469                         "conditionally-available": false,
11470                         "construct": false,
11471                         "construct-only": false,
11472                         "controllable": false,
11473                         "default": "-1",
11474                         "max": "2147483647",
11475                         "min": "-1",
11476                         "mutable": "null",
11477                         "readable": true,
11478                         "type": "gint",
11479                         "writable": true
11480                     },
11481                     "typefind": {
11482                         "blurb": "Run typefind before negotiating (deprecated, non-functional)",
11483                         "conditionally-available": false,
11484                         "construct": false,
11485                         "construct-only": false,
11486                         "controllable": false,
11487                         "default": "false",
11488                         "mutable": "null",
11489                         "readable": true,
11490                         "type": "gboolean",
11491                         "writable": true
11492                     },
11493                     "use-default-fbo": {
11494                         "blurb": "When set it will not create a new FBO for the QML render thread",
11495                         "conditionally-available": false,
11496                         "construct": false,
11497                         "construct-only": false,
11498                         "controllable": false,
11499                         "default": "false",
11500                         "mutable": "null",
11501                         "readable": true,
11502                         "type": "gboolean",
11503                         "writable": true
11504                     },
11505                     "window": {
11506                         "blurb": "The QQuickWindow to place in the object hierarchy",
11507                         "conditionally-available": false,
11508                         "construct": false,
11509                         "construct-only": false,
11510                         "controllable": false,
11511                         "mutable": "null",
11512                         "readable": true,
11513                         "type": "gpointer",
11514                         "writable": true
11515                     }
11516                 },
11517                 "rank": "none"
11518             }
11519         },
11520         "filename": "gstqmlgl",
11521         "license": "LGPL",
11522         "other-types": {},
11523         "package": "GStreamer Good Plug-ins",
11524         "source": "gst-plugins-good",
11525         "tracers": {},
11526         "url": "Unknown package origin"
11527     },
11528     "replaygain": {
11529         "description": "ReplayGain volume normalization",
11530         "elements": {
11531             "rganalysis": {
11532                 "author": "René Stadler <mail@renestadler.de>",
11533                 "description": "Perform the ReplayGain analysis",
11534                 "hierarchy": [
11535                     "GstRgAnalysis",
11536                     "GstBaseTransform",
11537                     "GstElement",
11538                     "GstObject",
11539                     "GInitiallyUnowned",
11540                     "GObject"
11541                 ],
11542                 "klass": "Filter/Analyzer/Audio",
11543                 "long-name": "ReplayGain analysis",
11544                 "pad-templates": {
11545                     "sink": {
11546                         "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",
11547                         "direction": "sink",
11548                         "presence": "always"
11549                     },
11550                     "src": {
11551                         "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",
11552                         "direction": "src",
11553                         "presence": "always"
11554                     }
11555                 },
11556                 "properties": {
11557                     "forced": {
11558                         "blurb": "Analyze even if ReplayGain tags exist",
11559                         "conditionally-available": false,
11560                         "construct": false,
11561                         "construct-only": false,
11562                         "controllable": false,
11563                         "default": "true",
11564                         "mutable": "null",
11565                         "readable": true,
11566                         "type": "gboolean",
11567                         "writable": true
11568                     },
11569                     "message": {
11570                         "blurb": "Post statics messages",
11571                         "conditionally-available": false,
11572                         "construct": true,
11573                         "construct-only": false,
11574                         "controllable": false,
11575                         "default": "false",
11576                         "mutable": "null",
11577                         "readable": true,
11578                         "type": "gboolean",
11579                         "writable": true
11580                     },
11581                     "num-tracks": {
11582                         "blurb": "Number of remaining album tracks",
11583                         "conditionally-available": false,
11584                         "construct": false,
11585                         "construct-only": false,
11586                         "controllable": false,
11587                         "default": "0",
11588                         "max": "2147483647",
11589                         "min": "0",
11590                         "mutable": "null",
11591                         "readable": true,
11592                         "type": "gint",
11593                         "writable": true
11594                     },
11595                     "reference-level": {
11596                         "blurb": "Reference level [dB]",
11597                         "conditionally-available": false,
11598                         "construct": false,
11599                         "construct-only": false,
11600                         "controllable": false,
11601                         "default": "89",
11602                         "max": "150",
11603                         "min": "0",
11604                         "mutable": "null",
11605                         "readable": true,
11606                         "type": "gdouble",
11607                         "writable": true
11608                     }
11609                 },
11610                 "rank": "none"
11611             },
11612             "rglimiter": {
11613                 "author": "René Stadler <mail@renestadler.de>",
11614                 "description": "Apply signal compression to raw audio data",
11615                 "hierarchy": [
11616                     "GstRgLimiter",
11617                     "GstBaseTransform",
11618                     "GstElement",
11619                     "GstObject",
11620                     "GInitiallyUnowned",
11621                     "GObject"
11622                 ],
11623                 "klass": "Filter/Effect/Audio",
11624                 "long-name": "ReplayGain limiter",
11625                 "pad-templates": {
11626                     "sink": {
11627                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: { (string)interleaved, (string)non-interleaved }\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
11628                         "direction": "sink",
11629                         "presence": "always"
11630                     },
11631                     "src": {
11632                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: { (string)interleaved, (string)non-interleaved }\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
11633                         "direction": "src",
11634                         "presence": "always"
11635                     }
11636                 },
11637                 "properties": {
11638                     "enabled": {
11639                         "blurb": "Enable processing",
11640                         "conditionally-available": false,
11641                         "construct": false,
11642                         "construct-only": false,
11643                         "controllable": false,
11644                         "default": "true",
11645                         "mutable": "null",
11646                         "readable": true,
11647                         "type": "gboolean",
11648                         "writable": true
11649                     }
11650                 },
11651                 "rank": "none"
11652             },
11653             "rgvolume": {
11654                 "author": "René Stadler <mail@renestadler.de>",
11655                 "description": "Apply ReplayGain volume adjustment",
11656                 "hierarchy": [
11657                     "GstRgVolume",
11658                     "GstBin",
11659                     "GstElement",
11660                     "GstObject",
11661                     "GInitiallyUnowned",
11662                     "GObject"
11663                 ],
11664                 "interfaces": [
11665                     "GstChildProxy"
11666                 ],
11667                 "klass": "Filter/Effect/Audio",
11668                 "long-name": "ReplayGain volume",
11669                 "pad-templates": {
11670                     "sink": {
11671                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n         layout: { (string)interleaved, (string)non-interleaved }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
11672                         "direction": "sink",
11673                         "presence": "always"
11674                     },
11675                     "src": {
11676                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n         layout: { (string)interleaved, (string)non-interleaved }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
11677                         "direction": "src",
11678                         "presence": "always"
11679                     }
11680                 },
11681                 "properties": {
11682                     "album-mode": {
11683                         "blurb": "Prefer album over track gain",
11684                         "conditionally-available": false,
11685                         "construct": false,
11686                         "construct-only": false,
11687                         "controllable": false,
11688                         "default": "true",
11689                         "mutable": "null",
11690                         "readable": true,
11691                         "type": "gboolean",
11692                         "writable": true
11693                     },
11694                     "fallback-gain": {
11695                         "blurb": "Gain for streams missing tags [dB]",
11696                         "conditionally-available": false,
11697                         "construct": false,
11698                         "construct-only": false,
11699                         "controllable": false,
11700                         "default": "0",
11701                         "max": "60",
11702                         "min": "-60",
11703                         "mutable": "null",
11704                         "readable": true,
11705                         "type": "gdouble",
11706                         "writable": true
11707                     },
11708                     "headroom": {
11709                         "blurb": "Extra headroom [dB]",
11710                         "conditionally-available": false,
11711                         "construct": false,
11712                         "construct-only": false,
11713                         "controllable": false,
11714                         "default": "0",
11715                         "max": "60",
11716                         "min": "0",
11717                         "mutable": "null",
11718                         "readable": true,
11719                         "type": "gdouble",
11720                         "writable": true
11721                     },
11722                     "pre-amp": {
11723                         "blurb": "Extra gain [dB]",
11724                         "conditionally-available": false,
11725                         "construct": false,
11726                         "construct-only": false,
11727                         "controllable": false,
11728                         "default": "0",
11729                         "max": "60",
11730                         "min": "-60",
11731                         "mutable": "null",
11732                         "readable": true,
11733                         "type": "gdouble",
11734                         "writable": true
11735                     },
11736                     "result-gain": {
11737                         "blurb": "Applied gain [dB]",
11738                         "conditionally-available": false,
11739                         "construct": false,
11740                         "construct-only": false,
11741                         "controllable": false,
11742                         "default": "0",
11743                         "max": "120",
11744                         "min": "-120",
11745                         "mutable": "null",
11746                         "readable": true,
11747                         "type": "gdouble",
11748                         "writable": false
11749                     },
11750                     "target-gain": {
11751                         "blurb": "Applicable gain [dB]",
11752                         "conditionally-available": false,
11753                         "construct": false,
11754                         "construct-only": false,
11755                         "controllable": false,
11756                         "default": "0",
11757                         "max": "120",
11758                         "min": "-120",
11759                         "mutable": "null",
11760                         "readable": true,
11761                         "type": "gdouble",
11762                         "writable": false
11763                     }
11764                 },
11765                 "rank": "none"
11766             }
11767         },
11768         "filename": "gstreplaygain",
11769         "license": "LGPL",
11770         "other-types": {},
11771         "package": "GStreamer Good Plug-ins",
11772         "source": "gst-plugins-good",
11773         "tracers": {},
11774         "url": "Unknown package origin"
11775     },
11776     "rpicamsrc": {
11777         "description": "Raspberry Pi Camera Source",
11778         "elements": {
11779             "rpicamsrc": {
11780                 "author": "Jan Schmidt <jan@centricular.com>",
11781                 "description": "Raspberry Pi camera module source",
11782                 "hierarchy": [
11783                     "GstRpiCamSrc",
11784                     "GstPushSrc",
11785                     "GstBaseSrc",
11786                     "GstElement",
11787                     "GstObject",
11788                     "GInitiallyUnowned",
11789                     "GObject"
11790                 ],
11791                 "interfaces": [
11792                     "GstColorBalance",
11793                     "GstVideoDirection",
11794                     "GstVideoOrientation"
11795                 ],
11796                 "klass": "Source/Video",
11797                 "long-name": "Raspberry Pi Camera Source",
11798                 "pad-templates": {
11799                     "src": {
11800                         "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",
11801                         "direction": "src",
11802                         "presence": "always"
11803                     }
11804                 },
11805                 "properties": {
11806                     "annotation-mode": {
11807                         "blurb": "Flags to control annotation of the output video",
11808                         "conditionally-available": false,
11809                         "construct": false,
11810                         "construct-only": false,
11811                         "controllable": false,
11812                         "default": "(none)",
11813                         "mutable": "null",
11814                         "readable": true,
11815                         "type": "GstRpiCamSrcAnnotationMode",
11816                         "writable": true
11817                     },
11818                     "annotation-text": {
11819                         "blurb": "Text string to annotate onto video when annotation-mode flags include 'custom-text'",
11820                         "conditionally-available": false,
11821                         "construct": false,
11822                         "construct-only": false,
11823                         "controllable": false,
11824                         "default": "",
11825                         "mutable": "null",
11826                         "readable": true,
11827                         "type": "gchararray",
11828                         "writable": true
11829                     },
11830                     "annotation-text-bg-colour": {
11831                         "blurb": "Set the annotation text background colour, as the integer corresponding to a VUY value eg 0x8080FF = 8421631, -1 for default",
11832                         "conditionally-available": false,
11833                         "construct": false,
11834                         "construct-only": false,
11835                         "controllable": false,
11836                         "default": "-1",
11837                         "max": "2147483647",
11838                         "min": "-1",
11839                         "mutable": "null",
11840                         "readable": true,
11841                         "type": "gint",
11842                         "writable": true
11843                     },
11844                     "annotation-text-colour": {
11845                         "blurb": "Set the annotation text colour, as the integer corresponding to a VUY value eg 0x8080FF = 8421631, -1 for default",
11846                         "conditionally-available": false,
11847                         "construct": false,
11848                         "construct-only": false,
11849                         "controllable": false,
11850                         "default": "-1",
11851                         "max": "2147483647",
11852                         "min": "-1",
11853                         "mutable": "null",
11854                         "readable": true,
11855                         "type": "gint",
11856                         "writable": true
11857                     },
11858                     "annotation-text-size": {
11859                         "blurb": "Set the size of annotation text (in pixels) (0 = Auto)",
11860                         "conditionally-available": false,
11861                         "construct": false,
11862                         "construct-only": false,
11863                         "controllable": false,
11864                         "default": "0",
11865                         "max": "2147483647",
11866                         "min": "0",
11867                         "mutable": "null",
11868                         "readable": true,
11869                         "type": "gint",
11870                         "writable": true
11871                     },
11872                     "awb-gain-blue": {
11873                         "blurb": "Manual AWB Gain for blue channel when awb-mode=off",
11874                         "conditionally-available": false,
11875                         "construct": false,
11876                         "construct-only": false,
11877                         "controllable": false,
11878                         "default": "0",
11879                         "max": "8",
11880                         "min": "0",
11881                         "mutable": "null",
11882                         "readable": true,
11883                         "type": "gfloat",
11884                         "writable": true
11885                     },
11886                     "awb-gain-red": {
11887                         "blurb": "Manual AWB Gain for red channel when awb-mode=off",
11888                         "conditionally-available": false,
11889                         "construct": false,
11890                         "construct-only": false,
11891                         "controllable": false,
11892                         "default": "0",
11893                         "max": "8",
11894                         "min": "0",
11895                         "mutable": "null",
11896                         "readable": true,
11897                         "type": "gfloat",
11898                         "writable": true
11899                     },
11900                     "awb-mode": {
11901                         "blurb": "White Balance mode",
11902                         "conditionally-available": false,
11903                         "construct": false,
11904                         "construct-only": false,
11905                         "controllable": false,
11906                         "default": "auto (1)",
11907                         "mutable": "null",
11908                         "readable": true,
11909                         "type": "GstRpiCamSrcAWBMode",
11910                         "writable": true
11911                     },
11912                     "bitrate": {
11913                         "blurb": "Bitrate for encoding. 0 for VBR using quantisation-parameter",
11914                         "conditionally-available": false,
11915                         "construct": false,
11916                         "construct-only": false,
11917                         "controllable": false,
11918                         "default": "17000000",
11919                         "max": "25000000",
11920                         "min": "0",
11921                         "mutable": "null",
11922                         "readable": true,
11923                         "type": "gint",
11924                         "writable": true
11925                     },
11926                     "brightness": {
11927                         "blurb": "Image capture brightness",
11928                         "conditionally-available": false,
11929                         "construct": false,
11930                         "construct-only": false,
11931                         "controllable": false,
11932                         "default": "50",
11933                         "max": "100",
11934                         "min": "0",
11935                         "mutable": "null",
11936                         "readable": true,
11937                         "type": "gint",
11938                         "writable": true
11939                     },
11940                     "camera-number": {
11941                         "blurb": "Which camera to use on a multi-camera system - 0 or 1",
11942                         "conditionally-available": false,
11943                         "construct": false,
11944                         "construct-only": false,
11945                         "controllable": false,
11946                         "default": "0",
11947                         "max": "1",
11948                         "min": "0",
11949                         "mutable": "null",
11950                         "readable": true,
11951                         "type": "gint",
11952                         "writable": true
11953                     },
11954                     "contrast": {
11955                         "blurb": "Image capture contrast",
11956                         "conditionally-available": false,
11957                         "construct": false,
11958                         "construct-only": false,
11959                         "controllable": false,
11960                         "default": "0",
11961                         "max": "100",
11962                         "min": "-100",
11963                         "mutable": "null",
11964                         "readable": true,
11965                         "type": "gint",
11966                         "writable": true
11967                     },
11968                     "drc": {
11969                         "blurb": "Dynamic Range Control level",
11970                         "conditionally-available": false,
11971                         "construct": false,
11972                         "construct-only": false,
11973                         "controllable": false,
11974                         "default": "off (0)",
11975                         "mutable": "null",
11976                         "readable": true,
11977                         "type": "GstRpiCamSrcDRCLevel",
11978                         "writable": true
11979                     },
11980                     "exposure-compensation": {
11981                         "blurb": "Exposure Value compensation",
11982                         "conditionally-available": false,
11983                         "construct": false,
11984                         "construct-only": false,
11985                         "controllable": false,
11986                         "default": "0",
11987                         "max": "10",
11988                         "min": "-10",
11989                         "mutable": "null",
11990                         "readable": true,
11991                         "type": "gint",
11992                         "writable": true
11993                     },
11994                     "exposure-mode": {
11995                         "blurb": "Camera exposure mode to use",
11996                         "conditionally-available": false,
11997                         "construct": false,
11998                         "construct-only": false,
11999                         "controllable": false,
12000                         "default": "auto (1)",
12001                         "mutable": "null",
12002                         "readable": true,
12003                         "type": "GstRpiCamSrcExposureMode",
12004                         "writable": true
12005                     },
12006                     "fullscreen": {
12007                         "blurb": "Display preview window full screen",
12008                         "conditionally-available": false,
12009                         "construct": false,
12010                         "construct-only": false,
12011                         "controllable": false,
12012                         "default": "true",
12013                         "mutable": "null",
12014                         "readable": true,
12015                         "type": "gboolean",
12016                         "writable": true
12017                     },
12018                     "hflip": {
12019                         "blurb": "Flip capture horizontally",
12020                         "conditionally-available": false,
12021                         "construct": false,
12022                         "construct-only": false,
12023                         "controllable": false,
12024                         "default": "false",
12025                         "mutable": "null",
12026                         "readable": true,
12027                         "type": "gboolean",
12028                         "writable": true
12029                     },
12030                     "image-effect": {
12031                         "blurb": "Visual FX to apply to the image",
12032                         "conditionally-available": false,
12033                         "construct": false,
12034                         "construct-only": false,
12035                         "controllable": false,
12036                         "default": "none (0)",
12037                         "mutable": "null",
12038                         "readable": true,
12039                         "type": "GstRpiCamSrcImageEffect",
12040                         "writable": true
12041                     },
12042                     "inline-headers": {
12043                         "blurb": "Set to TRUE to insert SPS/PPS before each IDR packet",
12044                         "conditionally-available": false,
12045                         "construct": false,
12046                         "construct-only": false,
12047                         "controllable": false,
12048                         "default": "false",
12049                         "mutable": "null",
12050                         "readable": true,
12051                         "type": "gboolean",
12052                         "writable": true
12053                     },
12054                     "intra-refresh-type": {
12055                         "blurb": "Type of Intra Refresh to use, -1 to disable intra refresh",
12056                         "conditionally-available": false,
12057                         "construct": false,
12058                         "construct-only": false,
12059                         "controllable": false,
12060                         "default": "none (-1)",
12061                         "mutable": "null",
12062                         "readable": true,
12063                         "type": "GstRpiCamSrcIntraRefreshType",
12064                         "writable": true
12065                     },
12066                     "iso": {
12067                         "blurb": "ISO value to use (0 = Auto)",
12068                         "conditionally-available": false,
12069                         "construct": false,
12070                         "construct-only": false,
12071                         "controllable": false,
12072                         "default": "0",
12073                         "max": "3200",
12074                         "min": "0",
12075                         "mutable": "null",
12076                         "readable": true,
12077                         "type": "gint",
12078                         "writable": true
12079                     },
12080                     "keyframe-interval": {
12081                         "blurb": "Interval (in frames) between I frames. -1 = automatic, 0 = single-keyframe",
12082                         "conditionally-available": false,
12083                         "construct": false,
12084                         "construct-only": false,
12085                         "controllable": false,
12086                         "default": "-1",
12087                         "max": "2147483647",
12088                         "min": "-1",
12089                         "mutable": "null",
12090                         "readable": true,
12091                         "type": "gint",
12092                         "writable": true
12093                     },
12094                     "metering-mode": {
12095                         "blurb": "Camera exposure metering mode to use",
12096                         "conditionally-available": false,
12097                         "construct": false,
12098                         "construct-only": false,
12099                         "controllable": false,
12100                         "default": "average (0)",
12101                         "mutable": "null",
12102                         "readable": true,
12103                         "type": "GstRpiCamSrcExposureMeteringMode",
12104                         "writable": true
12105                     },
12106                     "preview": {
12107                         "blurb": "Display preview window overlay",
12108                         "conditionally-available": false,
12109                         "construct": false,
12110                         "construct-only": false,
12111                         "controllable": false,
12112                         "default": "true",
12113                         "mutable": "null",
12114                         "readable": true,
12115                         "type": "gboolean",
12116                         "writable": true
12117                     },
12118                     "preview-encoded": {
12119                         "blurb": "Display encoder output in the preview",
12120                         "conditionally-available": false,
12121                         "construct": false,
12122                         "construct-only": false,
12123                         "controllable": false,
12124                         "default": "true",
12125                         "mutable": "null",
12126                         "readable": true,
12127                         "type": "gboolean",
12128                         "writable": true
12129                     },
12130                     "preview-h": {
12131                         "blurb": "Height of the preview window (in pixels)",
12132                         "conditionally-available": false,
12133                         "construct": false,
12134                         "construct-only": false,
12135                         "controllable": false,
12136                         "default": "768",
12137                         "max": "2048",
12138                         "min": "0",
12139                         "mutable": "null",
12140                         "readable": true,
12141                         "type": "gint",
12142                         "writable": true
12143                     },
12144                     "preview-opacity": {
12145                         "blurb": "Opacity to use for the preview window",
12146                         "conditionally-available": false,
12147                         "construct": false,
12148                         "construct-only": false,
12149                         "controllable": false,
12150                         "default": "255",
12151                         "max": "255",
12152                         "min": "0",
12153                         "mutable": "null",
12154                         "readable": true,
12155                         "type": "gint",
12156                         "writable": true
12157                     },
12158                     "preview-w": {
12159                         "blurb": "Width of the preview window (in pixels)",
12160                         "conditionally-available": false,
12161                         "construct": false,
12162                         "construct-only": false,
12163                         "controllable": false,
12164                         "default": "1024",
12165                         "max": "2048",
12166                         "min": "0",
12167                         "mutable": "null",
12168                         "readable": true,
12169                         "type": "gint",
12170                         "writable": true
12171                     },
12172                     "preview-x": {
12173                         "blurb": "Start X coordinate of the preview window (in pixels)",
12174                         "conditionally-available": false,
12175                         "construct": false,
12176                         "construct-only": false,
12177                         "controllable": false,
12178                         "default": "0",
12179                         "max": "2048",
12180                         "min": "0",
12181                         "mutable": "null",
12182                         "readable": true,
12183                         "type": "gint",
12184                         "writable": true
12185                     },
12186                     "preview-y": {
12187                         "blurb": "Start Y coordinate of the preview window (in pixels)",
12188                         "conditionally-available": false,
12189                         "construct": false,
12190                         "construct-only": false,
12191                         "controllable": false,
12192                         "default": "0",
12193                         "max": "2048",
12194                         "min": "0",
12195                         "mutable": "null",
12196                         "readable": true,
12197                         "type": "gint",
12198                         "writable": true
12199                     },
12200                     "quantisation-parameter": {
12201                         "blurb": "Set a Quantisation Parameter approx 10-40 with bitrate=0 for VBR encoding. 0 = off",
12202                         "conditionally-available": false,
12203                         "construct": false,
12204                         "construct-only": false,
12205                         "controllable": false,
12206                         "default": "0",
12207                         "max": "2147483647",
12208                         "min": "0",
12209                         "mutable": "null",
12210                         "readable": true,
12211                         "type": "gint",
12212                         "writable": true
12213                     },
12214                     "roi-h": {
12215                         "blurb": "Normalised region-of-interest H coord",
12216                         "conditionally-available": false,
12217                         "construct": false,
12218                         "construct-only": false,
12219                         "controllable": false,
12220                         "default": "1",
12221                         "max": "1",
12222                         "min": "0",
12223                         "mutable": "null",
12224                         "readable": true,
12225                         "type": "gfloat",
12226                         "writable": true
12227                     },
12228                     "roi-w": {
12229                         "blurb": "Normalised region-of-interest W coord",
12230                         "conditionally-available": false,
12231                         "construct": false,
12232                         "construct-only": false,
12233                         "controllable": false,
12234                         "default": "1",
12235                         "max": "1",
12236                         "min": "0",
12237                         "mutable": "null",
12238                         "readable": true,
12239                         "type": "gfloat",
12240                         "writable": true
12241                     },
12242                     "roi-x": {
12243                         "blurb": "Normalised region-of-interest X coord",
12244                         "conditionally-available": false,
12245                         "construct": false,
12246                         "construct-only": false,
12247                         "controllable": false,
12248                         "default": "0",
12249                         "max": "1",
12250                         "min": "0",
12251                         "mutable": "null",
12252                         "readable": true,
12253                         "type": "gfloat",
12254                         "writable": true
12255                     },
12256                     "roi-y": {
12257                         "blurb": "Normalised region-of-interest Y coord",
12258                         "conditionally-available": false,
12259                         "construct": false,
12260                         "construct-only": false,
12261                         "controllable": false,
12262                         "default": "0",
12263                         "max": "1",
12264                         "min": "0",
12265                         "mutable": "null",
12266                         "readable": true,
12267                         "type": "gfloat",
12268                         "writable": true
12269                     },
12270                     "rotation": {
12271                         "blurb": "Rotate captured image (0, 90, 180, 270 degrees)",
12272                         "conditionally-available": false,
12273                         "construct": false,
12274                         "construct-only": false,
12275                         "controllable": false,
12276                         "default": "0",
12277                         "max": "270",
12278                         "min": "0",
12279                         "mutable": "null",
12280                         "readable": true,
12281                         "type": "gint",
12282                         "writable": true
12283                     },
12284                     "saturation": {
12285                         "blurb": "Image capture saturation",
12286                         "conditionally-available": false,
12287                         "construct": false,
12288                         "construct-only": false,
12289                         "controllable": false,
12290                         "default": "0",
12291                         "max": "100",
12292                         "min": "-100",
12293                         "mutable": "null",
12294                         "readable": true,
12295                         "type": "gint",
12296                         "writable": true
12297                     },
12298                     "sensor-mode": {
12299                         "blurb": "Manually set the camera sensor mode",
12300                         "conditionally-available": false,
12301                         "construct": false,
12302                         "construct-only": false,
12303                         "controllable": false,
12304                         "default": "automatic (0)",
12305                         "mutable": "null",
12306                         "readable": true,
12307                         "type": "GstRpiCamSrcSensorMode",
12308                         "writable": true
12309                     },
12310                     "sharpness": {
12311                         "blurb": "Image capture sharpness",
12312                         "conditionally-available": false,
12313                         "construct": false,
12314                         "construct-only": false,
12315                         "controllable": false,
12316                         "default": "0",
12317                         "max": "100",
12318                         "min": "-100",
12319                         "mutable": "null",
12320                         "readable": true,
12321                         "type": "gint",
12322                         "writable": true
12323                     },
12324                     "shutter-speed": {
12325                         "blurb": "Set a fixed shutter speed, in microseconds. (0 = Auto)",
12326                         "conditionally-available": false,
12327                         "construct": false,
12328                         "construct-only": false,
12329                         "controllable": false,
12330                         "default": "0",
12331                         "max": "6000000",
12332                         "min": "0",
12333                         "mutable": "null",
12334                         "readable": true,
12335                         "type": "gint",
12336                         "writable": true
12337                     },
12338                     "use-stc": {
12339                         "blurb": "Use the camera STC for timestamping buffers",
12340                         "conditionally-available": false,
12341                         "construct": false,
12342                         "construct-only": false,
12343                         "controllable": false,
12344                         "default": "true",
12345                         "mutable": "null",
12346                         "readable": true,
12347                         "type": "gboolean",
12348                         "writable": true
12349                     },
12350                     "vflip": {
12351                         "blurb": "Flip capture vertically",
12352                         "conditionally-available": false,
12353                         "construct": false,
12354                         "construct-only": false,
12355                         "controllable": false,
12356                         "default": "false",
12357                         "mutable": "null",
12358                         "readable": true,
12359                         "type": "gboolean",
12360                         "writable": true
12361                     },
12362                     "video-stabilisation": {
12363                         "blurb": "Enable or disable video stabilisation",
12364                         "conditionally-available": false,
12365                         "construct": false,
12366                         "construct-only": false,
12367                         "controllable": false,
12368                         "default": "false",
12369                         "mutable": "null",
12370                         "readable": true,
12371                         "type": "gboolean",
12372                         "writable": true
12373                     }
12374                 },
12375                 "rank": "none"
12376             }
12377         },
12378         "filename": "gstrpicamsrc",
12379         "license": "LGPL",
12380         "other-types": {
12381             "GstRpiCamSrcAWBMode": {
12382                 "kind": "enum",
12383                 "values": [
12384                     {
12385                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_OFF",
12386                         "name": "off",
12387                         "value": "0"
12388                     },
12389                     {
12390                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_AUTO",
12391                         "name": "auto",
12392                         "value": "1"
12393                     },
12394                     {
12395                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_SUNLIGHT",
12396                         "name": "sunlight",
12397                         "value": "2"
12398                     },
12399                     {
12400                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_CLOUDY",
12401                         "name": "cloudy",
12402                         "value": "3"
12403                     },
12404                     {
12405                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_SHADE",
12406                         "name": "shade",
12407                         "value": "4"
12408                     },
12409                     {
12410                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_TUNGSTEN",
12411                         "name": "tungsten",
12412                         "value": "5"
12413                     },
12414                     {
12415                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_FLUORESCENT",
12416                         "name": "fluorescent",
12417                         "value": "6"
12418                     },
12419                     {
12420                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_INCANDESCENT",
12421                         "name": "incandescent",
12422                         "value": "7"
12423                     },
12424                     {
12425                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_FLASH",
12426                         "name": "flash",
12427                         "value": "8"
12428                     },
12429                     {
12430                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_HORIZON",
12431                         "name": "horizon",
12432                         "value": "9"
12433                     }
12434                 ]
12435             },
12436             "GstRpiCamSrcAnnotationMode": {
12437                 "kind": "flags",
12438                 "values": [
12439                     {
12440                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_CUSTOM_TEXT",
12441                         "name": "custom-text",
12442                         "value": "0x00000001"
12443                     },
12444                     {
12445                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_TEXT",
12446                         "name": "text",
12447                         "value": "0x00000002"
12448                     },
12449                     {
12450                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_DATE",
12451                         "name": "date",
12452                         "value": "0x00000004"
12453                     },
12454                     {
12455                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_TIME",
12456                         "name": "time",
12457                         "value": "0x00000008"
12458                     },
12459                     {
12460                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_SHUTTER_SETTINGS",
12461                         "name": "shutter-settings",
12462                         "value": "0x00000010"
12463                     },
12464                     {
12465                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_CAF_SETTINGS",
12466                         "name": "caf-settings",
12467                         "value": "0x00000020"
12468                     },
12469                     {
12470                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_GAIN_SETTINGS",
12471                         "name": "gain-settings",
12472                         "value": "0x00000040"
12473                     },
12474                     {
12475                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_LENS_SETTINGS",
12476                         "name": "lens-settings",
12477                         "value": "0x00000080"
12478                     },
12479                     {
12480                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_MOTION_SETTINGS",
12481                         "name": "motion-settings",
12482                         "value": "0x00000100"
12483                     },
12484                     {
12485                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_FRAME_NUMBER",
12486                         "name": "frame-number",
12487                         "value": "0x00000200"
12488                     },
12489                     {
12490                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_BLACK_BACKGROUND",
12491                         "name": "black-background",
12492                         "value": "0x00000400"
12493                     }
12494                 ]
12495             },
12496             "GstRpiCamSrcDRCLevel": {
12497                 "kind": "enum",
12498                 "values": [
12499                     {
12500                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_OFF",
12501                         "name": "off",
12502                         "value": "0"
12503                     },
12504                     {
12505                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_LOW",
12506                         "name": "low",
12507                         "value": "1"
12508                     },
12509                     {
12510                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_MEDIUM",
12511                         "name": "medium",
12512                         "value": "2"
12513                     },
12514                     {
12515                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_HIGH",
12516                         "name": "high",
12517                         "value": "3"
12518                     }
12519                 ]
12520             },
12521             "GstRpiCamSrcExposureMeteringMode": {
12522                 "kind": "enum",
12523                 "values": [
12524                     {
12525                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_AVERAGE",
12526                         "name": "average",
12527                         "value": "0"
12528                     },
12529                     {
12530                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_SPOT",
12531                         "name": "spot",
12532                         "value": "1"
12533                     },
12534                     {
12535                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_BACKLIST",
12536                         "name": "backlist",
12537                         "value": "2"
12538                     },
12539                     {
12540                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_MATRIX",
12541                         "name": "matrix",
12542                         "value": "3"
12543                     }
12544                 ]
12545             },
12546             "GstRpiCamSrcExposureMode": {
12547                 "kind": "enum",
12548                 "values": [
12549                     {
12550                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_OFF",
12551                         "name": "off",
12552                         "value": "0"
12553                     },
12554                     {
12555                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_AUTO",
12556                         "name": "auto",
12557                         "value": "1"
12558                     },
12559                     {
12560                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_NIGHT",
12561                         "name": "night",
12562                         "value": "2"
12563                     },
12564                     {
12565                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_NIGHTPREVIEW",
12566                         "name": "nightpreview",
12567                         "value": "3"
12568                     },
12569                     {
12570                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_BACKLIGHT",
12571                         "name": "backlight",
12572                         "value": "4"
12573                     },
12574                     {
12575                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SPOTLIGHT",
12576                         "name": "spotlight",
12577                         "value": "5"
12578                     },
12579                     {
12580                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SPORTS",
12581                         "name": "sports",
12582                         "value": "6"
12583                     },
12584                     {
12585                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SNOW",
12586                         "name": "snow",
12587                         "value": "7"
12588                     },
12589                     {
12590                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_BEACH",
12591                         "name": "beach",
12592                         "value": "8"
12593                     },
12594                     {
12595                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_VERYLONG",
12596                         "name": "verylong",
12597                         "value": "9"
12598                     },
12599                     {
12600                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_FIXEDFPS",
12601                         "name": "fixedfps",
12602                         "value": "10"
12603                     },
12604                     {
12605                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_ANTISHAKE",
12606                         "name": "antishake",
12607                         "value": "11"
12608                     },
12609                     {
12610                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_FIREWORKS",
12611                         "name": "fireworks",
12612                         "value": "12"
12613                     }
12614                 ]
12615             },
12616             "GstRpiCamSrcImageEffect": {
12617                 "kind": "enum",
12618                 "values": [
12619                     {
12620                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_NONE",
12621                         "name": "none",
12622                         "value": "0"
12623                     },
12624                     {
12625                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_NEGATIVE",
12626                         "name": "negative",
12627                         "value": "1"
12628                     },
12629                     {
12630                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SOLARIZE",
12631                         "name": "solarize",
12632                         "value": "2"
12633                     },
12634                     {
12635                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_POSTERIZE",
12636                         "name": "posterize",
12637                         "value": "3"
12638                     },
12639                     {
12640                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WHITEBOARD",
12641                         "name": "whiteboard",
12642                         "value": "4"
12643                     },
12644                     {
12645                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_BLACKBOARD",
12646                         "name": "blackboard",
12647                         "value": "5"
12648                     },
12649                     {
12650                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SKETCH",
12651                         "name": "sketch",
12652                         "value": "6"
12653                     },
12654                     {
12655                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_DENOISE",
12656                         "name": "denoise",
12657                         "value": "7"
12658                     },
12659                     {
12660                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_EMBOSS",
12661                         "name": "emboss",
12662                         "value": "8"
12663                     },
12664                     {
12665                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_OILPAINT",
12666                         "name": "oilpaint",
12667                         "value": "9"
12668                     },
12669                     {
12670                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_HATCH",
12671                         "name": "hatch",
12672                         "value": "10"
12673                     },
12674                     {
12675                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_GPEN",
12676                         "name": "gpen",
12677                         "value": "11"
12678                     },
12679                     {
12680                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_PASTEL",
12681                         "name": "pastel",
12682                         "value": "12"
12683                     },
12684                     {
12685                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WATERCOLOUR",
12686                         "name": "watercolour",
12687                         "value": "13"
12688                     },
12689                     {
12690                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_FILM",
12691                         "name": "film",
12692                         "value": "14"
12693                     },
12694                     {
12695                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_BLUR",
12696                         "name": "blur",
12697                         "value": "15"
12698                     },
12699                     {
12700                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SATURATION",
12701                         "name": "saturation",
12702                         "value": "16"
12703                     },
12704                     {
12705                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURSWAP",
12706                         "name": "colourswap",
12707                         "value": "17"
12708                     },
12709                     {
12710                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WASHEDOUT",
12711                         "name": "washedout",
12712                         "value": "18"
12713                     },
12714                     {
12715                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_POSTERISE",
12716                         "name": "posterise",
12717                         "value": "19"
12718                     },
12719                     {
12720                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURPOINT",
12721                         "name": "colourpoint",
12722                         "value": "20"
12723                     },
12724                     {
12725                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURBALANCE",
12726                         "name": "colourbalance",
12727                         "value": "21"
12728                     },
12729                     {
12730                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_CARTOON",
12731                         "name": "cartoon",
12732                         "value": "22"
12733                     }
12734                 ]
12735             },
12736             "GstRpiCamSrcIntraRefreshType": {
12737                 "kind": "enum",
12738                 "values": [
12739                     {
12740                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_NONE",
12741                         "name": "none",
12742                         "value": "-1"
12743                     },
12744                     {
12745                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_CYCLIC",
12746                         "name": "cyclic",
12747                         "value": "0"
12748                     },
12749                     {
12750                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_ADAPTIVE",
12751                         "name": "adaptive",
12752                         "value": "1"
12753                     },
12754                     {
12755                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_BOTH",
12756                         "name": "both",
12757                         "value": "2"
12758                     },
12759                     {
12760                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_CYCLIC_ROWS",
12761                         "name": "cyclic-rows",
12762                         "value": "2130706433"
12763                     }
12764                 ]
12765             },
12766             "GstRpiCamSrcSensorMode": {
12767                 "kind": "enum",
12768                 "values": [
12769                     {
12770                         "desc": "Automatic",
12771                         "name": "automatic",
12772                         "value": "0"
12773                     },
12774                     {
12775                         "desc": "1920x1080 16:9 1-30fps",
12776                         "name": "1920x1080",
12777                         "value": "1"
12778                     },
12779                     {
12780                         "desc": "2592x1944 4:3 1-15fps / 3240x2464 15fps w/ v.2 board",
12781                         "name": "2592x1944-fast",
12782                         "value": "2"
12783                     },
12784                     {
12785                         "desc": "2592x1944 4:3 0.1666-1fps / 3240x2464 15fps w/ v.2 board",
12786                         "name": "2592x1944-slow",
12787                         "value": "3"
12788                     },
12789                     {
12790                         "desc": "1296x972 4:3 1-42fps",
12791                         "name": "1296x972",
12792                         "value": "4"
12793                     },
12794                     {
12795                         "desc": "1296x730 16:9 1-49fps",
12796                         "name": "1296x730",
12797                         "value": "5"
12798                     },
12799                     {
12800                         "desc": "640x480 4:3 42.1-60fps",
12801                         "name": "640x480-slow",
12802                         "value": "6"
12803                     },
12804                     {
12805                         "desc": "640x480 4:3 60.1-90fps",
12806                         "name": "640x480-fast",
12807                         "value": "7"
12808                     }
12809                 ]
12810             }
12811         },
12812         "package": "GStreamer Good Plug-ins",
12813         "source": "gst-plugins-good",
12814         "tracers": {},
12815         "url": "Unknown package origin"
12816     },
12817     "rtp": {
12818         "description": "Real-time protocol plugins",
12819         "elements": {
12820             "asteriskh263": {
12821                 "author": "Neil Stratford <neils@vipadia.com>",
12822                 "description": "Extracts H263 video from RTP and encodes in Asterisk H263 format",
12823                 "hierarchy": [
12824                     "GstAsteriskh263",
12825                     "GstElement",
12826                     "GstObject",
12827                     "GInitiallyUnowned",
12828                     "GObject"
12829                 ],
12830                 "klass": "Codec/Depayloader/Network/RTP",
12831                 "long-name": "RTP Asterisk H263 depayloader",
12832                 "pad-templates": {
12833                     "sink": {
12834                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H263-1998\n",
12835                         "direction": "sink",
12836                         "presence": "always"
12837                     },
12838                     "src": {
12839                         "caps": "application/x-asteriskh263:\n",
12840                         "direction": "src",
12841                         "presence": "always"
12842                     }
12843                 },
12844                 "rank": "none"
12845             },
12846             "rtpL16depay": {
12847                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>",
12848                 "description": "Extracts raw audio from RTP packets",
12849                 "hierarchy": [
12850                     "GstRtpL16Depay",
12851                     "GstRTPBaseDepayload",
12852                     "GstElement",
12853                     "GstObject",
12854                     "GInitiallyUnowned",
12855                     "GObject"
12856                 ],
12857                 "klass": "Codec/Depayloader/Network/RTP",
12858                 "long-name": "RTP audio depayloader",
12859                 "pad-templates": {
12860                     "sink": {
12861                         "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",
12862                         "direction": "sink",
12863                         "presence": "always"
12864                     },
12865                     "src": {
12866                         "caps": "audio/x-raw:\n         format: S16BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12867                         "direction": "src",
12868                         "presence": "always"
12869                     }
12870                 },
12871                 "properties": {},
12872                 "rank": "secondary"
12873             },
12874             "rtpL16pay": {
12875                 "author": "Wim Taymans <wim.taymans@gmail.com>",
12876                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
12877                 "hierarchy": [
12878                     "GstRtpL16Pay",
12879                     "GstRTPBaseAudioPayload",
12880                     "GstRTPBasePayload",
12881                     "GstElement",
12882                     "GstObject",
12883                     "GInitiallyUnowned",
12884                     "GObject"
12885                 ],
12886                 "klass": "Codec/Payloader/Network/RTP",
12887                 "long-name": "RTP audio payloader",
12888                 "pad-templates": {
12889                     "sink": {
12890                         "caps": "audio/x-raw:\n         format: S16BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12891                         "direction": "sink",
12892                         "presence": "always"
12893                     },
12894                     "src": {
12895                         "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",
12896                         "direction": "src",
12897                         "presence": "always"
12898                     }
12899                 },
12900                 "properties": {},
12901                 "rank": "secondary"
12902             },
12903             "rtpL24depay": {
12904                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>,David Holroyd <dave@badgers-in-foil.co.uk>",
12905                 "description": "Extracts raw 24-bit audio from RTP packets",
12906                 "hierarchy": [
12907                     "GstRtpL24Depay",
12908                     "GstRTPBaseDepayload",
12909                     "GstElement",
12910                     "GstObject",
12911                     "GInitiallyUnowned",
12912                     "GObject"
12913                 ],
12914                 "klass": "Codec/Depayloader/Network/RTP",
12915                 "long-name": "RTP audio depayloader",
12916                 "pad-templates": {
12917                     "sink": {
12918                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L24\n",
12919                         "direction": "sink",
12920                         "presence": "always"
12921                     },
12922                     "src": {
12923                         "caps": "audio/x-raw:\n         format: S24BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12924                         "direction": "src",
12925                         "presence": "always"
12926                     }
12927                 },
12928                 "properties": {},
12929                 "rank": "secondary"
12930             },
12931             "rtpL24pay": {
12932                 "author": "Wim Taymans <wim.taymans@gmail.com>,David Holroyd <dave@badgers-in-foil.co.uk>",
12933                 "description": "Payload-encode Raw 24-bit audio into RTP packets (RFC 3190)",
12934                 "hierarchy": [
12935                     "GstRtpL24Pay",
12936                     "GstRTPBaseAudioPayload",
12937                     "GstRTPBasePayload",
12938                     "GstElement",
12939                     "GstObject",
12940                     "GInitiallyUnowned",
12941                     "GObject"
12942                 ],
12943                 "klass": "Codec/Payloader/Network/RTP",
12944                 "long-name": "RTP audio payloader",
12945                 "pad-templates": {
12946                     "sink": {
12947                         "caps": "audio/x-raw:\n         format: S24BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12948                         "direction": "sink",
12949                         "presence": "always"
12950                     },
12951                     "src": {
12952                         "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",
12953                         "direction": "src",
12954                         "presence": "always"
12955                     }
12956                 },
12957                 "properties": {},
12958                 "rank": "secondary"
12959             },
12960             "rtpL8depay": {
12961                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>, GE Intelligent Platforms Embedded Systems, Inc.",
12962                 "description": "Extracts raw audio from RTP packets",
12963                 "hierarchy": [
12964                     "GstRtpL8Depay",
12965                     "GstRTPBaseDepayload",
12966                     "GstElement",
12967                     "GstObject",
12968                     "GInitiallyUnowned",
12969                     "GObject"
12970                 ],
12971                 "klass": "Codec/Depayloader/Network/RTP",
12972                 "long-name": "RTP audio depayloader",
12973                 "pad-templates": {
12974                     "sink": {
12975                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L8\n",
12976                         "direction": "sink",
12977                         "presence": "always"
12978                     },
12979                     "src": {
12980                         "caps": "audio/x-raw:\n         format: U8\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12981                         "direction": "src",
12982                         "presence": "always"
12983                     }
12984                 },
12985                 "properties": {},
12986                 "rank": "secondary"
12987             },
12988             "rtpL8pay": {
12989                 "author": "Wim Taymans <wim.taymans@gmail.com>, GE Intelligent Platforms Embedded Systems, Inc.",
12990                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
12991                 "hierarchy": [
12992                     "GstRtpL8Pay",
12993                     "GstRTPBaseAudioPayload",
12994                     "GstRTPBasePayload",
12995                     "GstElement",
12996                     "GstObject",
12997                     "GInitiallyUnowned",
12998                     "GObject"
12999                 ],
13000                 "klass": "Codec/Payloader/Network/RTP",
13001                 "long-name": "RTP audio payloader",
13002                 "pad-templates": {
13003                     "sink": {
13004                         "caps": "audio/x-raw:\n         format: U8\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
13005                         "direction": "sink",
13006                         "presence": "always"
13007                     },
13008                     "src": {
13009                         "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",
13010                         "direction": "src",
13011                         "presence": "always"
13012                     }
13013                 },
13014                 "properties": {},
13015                 "rank": "secondary"
13016             },
13017             "rtpac3depay": {
13018                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13019                 "description": "Extracts AC3 audio from RTP packets (RFC 4184)",
13020                 "hierarchy": [
13021                     "GstRtpAC3Depay",
13022                     "GstRTPBaseDepayload",
13023                     "GstElement",
13024                     "GstObject",
13025                     "GInitiallyUnowned",
13026                     "GObject"
13027                 ],
13028                 "klass": "Codec/Depayloader/Network/RTP",
13029                 "long-name": "RTP AC3 depayloader",
13030                 "pad-templates": {
13031                     "sink": {
13032                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: { (int)32000, (int)44100, (int)48000 }\n  encoding-name: AC3\n",
13033                         "direction": "sink",
13034                         "presence": "always"
13035                     },
13036                     "src": {
13037                         "caps": "audio/ac3:\n",
13038                         "direction": "src",
13039                         "presence": "always"
13040                     }
13041                 },
13042                 "properties": {},
13043                 "rank": "secondary"
13044             },
13045             "rtpac3pay": {
13046                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13047                 "description": "Payload AC3 audio as RTP packets (RFC 4184)",
13048                 "hierarchy": [
13049                     "GstRtpAC3Pay",
13050                     "GstRTPBasePayload",
13051                     "GstElement",
13052                     "GstObject",
13053                     "GInitiallyUnowned",
13054                     "GObject"
13055                 ],
13056                 "klass": "Codec/Payloader/Network/RTP",
13057                 "long-name": "RTP AC3 audio payloader",
13058                 "pad-templates": {
13059                     "sink": {
13060                         "caps": "audio/ac3:\naudio/x-ac3:\n",
13061                         "direction": "sink",
13062                         "presence": "always"
13063                     },
13064                     "src": {
13065                         "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",
13066                         "direction": "src",
13067                         "presence": "always"
13068                     }
13069                 },
13070                 "properties": {},
13071                 "rank": "secondary"
13072             },
13073             "rtpamrdepay": {
13074                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13075                 "description": "Extracts AMR or AMR-WB audio from RTP packets (RFC 3267)",
13076                 "hierarchy": [
13077                     "GstRtpAMRDepay",
13078                     "GstRTPBaseDepayload",
13079                     "GstElement",
13080                     "GstObject",
13081                     "GInitiallyUnowned",
13082                     "GObject"
13083                 ],
13084                 "klass": "Codec/Depayloader/Network/RTP",
13085                 "long-name": "RTP AMR depayloader",
13086                 "pad-templates": {
13087                     "sink": {
13088                         "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",
13089                         "direction": "sink",
13090                         "presence": "always"
13091                     },
13092                     "src": {
13093                         "caps": "audio/AMR:\n       channels: 1\n           rate: 8000\naudio/AMR-WB:\n       channels: 1\n           rate: 16000\n",
13094                         "direction": "src",
13095                         "presence": "always"
13096                     }
13097                 },
13098                 "properties": {},
13099                 "rank": "secondary"
13100             },
13101             "rtpamrpay": {
13102                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13103                 "description": "Payload-encode AMR or AMR-WB audio into RTP packets (RFC 3267)",
13104                 "hierarchy": [
13105                     "GstRtpAMRPay",
13106                     "GstRTPBasePayload",
13107                     "GstElement",
13108                     "GstObject",
13109                     "GInitiallyUnowned",
13110                     "GObject"
13111                 ],
13112                 "klass": "Codec/Payloader/Network/RTP",
13113                 "long-name": "RTP AMR payloader",
13114                 "pad-templates": {
13115                     "sink": {
13116                         "caps": "audio/AMR:\n       channels: 1\n           rate: 8000\naudio/AMR-WB:\n       channels: 1\n           rate: 16000\n",
13117                         "direction": "sink",
13118                         "presence": "always"
13119                     },
13120                     "src": {
13121                         "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",
13122                         "direction": "src",
13123                         "presence": "always"
13124                     }
13125                 },
13126                 "properties": {},
13127                 "rank": "secondary"
13128             },
13129             "rtpbvdepay": {
13130                 "author": "Wim Taymans <wim.taymans@collabora.co.uk>",
13131                 "description": "Extracts BroadcomVoice audio from RTP packets (RFC 4298)",
13132                 "hierarchy": [
13133                     "GstRTPBVDepay",
13134                     "GstRTPBaseDepayload",
13135                     "GstElement",
13136                     "GstObject",
13137                     "GInitiallyUnowned",
13138                     "GObject"
13139                 ],
13140                 "klass": "Codec/Depayloader/Network/RTP",
13141                 "long-name": "RTP BroadcomVoice depayloader",
13142                 "pad-templates": {
13143                     "sink": {
13144                         "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",
13145                         "direction": "sink",
13146                         "presence": "always"
13147                     },
13148                     "src": {
13149                         "caps": "audio/x-bv:\n           mode: { (int)16, (int)32 }\n",
13150                         "direction": "src",
13151                         "presence": "always"
13152                     }
13153                 },
13154                 "properties": {},
13155                 "rank": "secondary"
13156             },
13157             "rtpbvpay": {
13158                 "author": "Wim Taymans <wim.taymans@collabora.co.uk>",
13159                 "description": "Packetize BroadcomVoice audio streams into RTP packets (RFC 4298)",
13160                 "hierarchy": [
13161                     "GstRTPBVPay",
13162                     "GstRTPBaseAudioPayload",
13163                     "GstRTPBasePayload",
13164                     "GstElement",
13165                     "GstObject",
13166                     "GInitiallyUnowned",
13167                     "GObject"
13168                 ],
13169                 "klass": "Codec/Payloader/Network/RTP",
13170                 "long-name": "RTP BV Payloader",
13171                 "pad-templates": {
13172                     "sink": {
13173                         "caps": "audio/x-bv:\n           mode: { (int)16, (int)32 }\n",
13174                         "direction": "sink",
13175                         "presence": "always"
13176                     },
13177                     "src": {
13178                         "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",
13179                         "direction": "src",
13180                         "presence": "always"
13181                     }
13182                 },
13183                 "properties": {},
13184                 "rank": "secondary"
13185             },
13186             "rtpceltdepay": {
13187                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13188                 "description": "Extracts CELT audio from RTP packets",
13189                 "hierarchy": [
13190                     "GstRtpCELTDepay",
13191                     "GstRTPBaseDepayload",
13192                     "GstElement",
13193                     "GstObject",
13194                     "GInitiallyUnowned",
13195                     "GObject"
13196                 ],
13197                 "klass": "Codec/Depayloader/Network/RTP",
13198                 "long-name": "RTP CELT depayloader",
13199                 "pad-templates": {
13200                     "sink": {
13201                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 32000, 48000 ]\n  encoding-name: CELT\n",
13202                         "direction": "sink",
13203                         "presence": "always"
13204                     },
13205                     "src": {
13206                         "caps": "audio/x-celt:\n",
13207                         "direction": "src",
13208                         "presence": "always"
13209                     }
13210                 },
13211                 "properties": {},
13212                 "rank": "secondary"
13213             },
13214             "rtpceltpay": {
13215                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13216                 "description": "Payload-encodes CELT audio into a RTP packet",
13217                 "hierarchy": [
13218                     "GstRtpCELTPay",
13219                     "GstRTPBasePayload",
13220                     "GstElement",
13221                     "GstObject",
13222                     "GInitiallyUnowned",
13223                     "GObject"
13224                 ],
13225                 "klass": "Codec/Payloader/Network/RTP",
13226                 "long-name": "RTP CELT payloader",
13227                 "pad-templates": {
13228                     "sink": {
13229                         "caps": "audio/x-celt:\n           rate: [ 32000, 64000 ]\n       channels: [ 1, 2 ]\n     frame-size: [ 64, 512 ]\n",
13230                         "direction": "sink",
13231                         "presence": "always"
13232                     },
13233                     "src": {
13234                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 32000, 48000 ]\n  encoding-name: CELT\n",
13235                         "direction": "src",
13236                         "presence": "always"
13237                     }
13238                 },
13239                 "properties": {},
13240                 "rank": "secondary"
13241             },
13242             "rtpdvdepay": {
13243                 "author": "Marcel Moreaux <marcelm@spacelabs.nl>, Wim Taymans <wim.taymans@gmail.com>",
13244                 "description": "Depayloads DV from RTP packets (RFC 3189)",
13245                 "hierarchy": [
13246                     "GstRTPDVDepay",
13247                     "GstRTPBaseDepayload",
13248                     "GstElement",
13249                     "GstObject",
13250                     "GInitiallyUnowned",
13251                     "GObject"
13252                 ],
13253                 "klass": "Codec/Depayloader/Network/RTP",
13254                 "long-name": "RTP DV Depayloader",
13255                 "pad-templates": {
13256                     "sink": {
13257                         "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",
13258                         "direction": "sink",
13259                         "presence": "always"
13260                     },
13261                     "src": {
13262                         "caps": "video/x-dv:\n",
13263                         "direction": "src",
13264                         "presence": "always"
13265                     }
13266                 },
13267                 "properties": {},
13268                 "rank": "secondary"
13269             },
13270             "rtpdvpay": {
13271                 "author": "Marcel Moreaux <marcelm@spacelabs.nl>, Wim Taymans <wim.taymans@gmail.com>",
13272                 "description": "Payloads DV into RTP packets (RFC 3189)",
13273                 "hierarchy": [
13274                     "GstRTPDVPay",
13275                     "GstRTPBasePayload",
13276                     "GstElement",
13277                     "GstObject",
13278                     "GInitiallyUnowned",
13279                     "GObject"
13280                 ],
13281                 "klass": "Codec/Payloader/Network/RTP",
13282                 "long-name": "RTP DV Payloader",
13283                 "pad-templates": {
13284                     "sink": {
13285                         "caps": "video/x-dv:\n",
13286                         "direction": "sink",
13287                         "presence": "always"
13288                     },
13289                     "src": {
13290                         "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",
13291                         "direction": "src",
13292                         "presence": "always"
13293                     }
13294                 },
13295                 "properties": {
13296                     "mode": {
13297                         "blurb": "The payload mode of payloading",
13298                         "conditionally-available": false,
13299                         "construct": false,
13300                         "construct-only": false,
13301                         "controllable": false,
13302                         "default": "video (0)",
13303                         "mutable": "null",
13304                         "readable": true,
13305                         "type": "GstDVPayMode",
13306                         "writable": true
13307                     }
13308                 },
13309                 "rank": "secondary"
13310             },
13311             "rtpg722depay": {
13312                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13313                 "description": "Extracts G722 audio from RTP packets",
13314                 "hierarchy": [
13315                     "GstRtpG722Depay",
13316                     "GstRTPBaseDepayload",
13317                     "GstElement",
13318                     "GstObject",
13319                     "GInitiallyUnowned",
13320                     "GObject"
13321                 ],
13322                 "klass": "Codec/Depayloader/Network/RTP",
13323                 "long-name": "RTP audio depayloader",
13324                 "pad-templates": {
13325                     "sink": {
13326                         "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",
13327                         "direction": "sink",
13328                         "presence": "always"
13329                     },
13330                     "src": {
13331                         "caps": "audio/G722:\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
13332                         "direction": "src",
13333                         "presence": "always"
13334                     }
13335                 },
13336                 "properties": {},
13337                 "rank": "secondary"
13338             },
13339             "rtpg722pay": {
13340                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13341                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
13342                 "hierarchy": [
13343                     "GstRtpG722Pay",
13344                     "GstRTPBaseAudioPayload",
13345                     "GstRTPBasePayload",
13346                     "GstElement",
13347                     "GstObject",
13348                     "GInitiallyUnowned",
13349                     "GObject"
13350                 ],
13351                 "klass": "Codec/Payloader/Network/RTP",
13352                 "long-name": "RTP audio payloader",
13353                 "pad-templates": {
13354                     "sink": {
13355                         "caps": "audio/G722:\n           rate: 16000\n       channels: 1\n",
13356                         "direction": "sink",
13357                         "presence": "always"
13358                     },
13359                     "src": {
13360                         "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",
13361                         "direction": "src",
13362                         "presence": "always"
13363                     }
13364                 },
13365                 "properties": {},
13366                 "rank": "secondary"
13367             },
13368             "rtpg723depay": {
13369                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13370                 "description": "Extracts G.723 audio from RTP packets (RFC 3551)",
13371                 "hierarchy": [
13372                     "GstRtpG723Depay",
13373                     "GstRTPBaseDepayload",
13374                     "GstElement",
13375                     "GstObject",
13376                     "GInitiallyUnowned",
13377                     "GObject"
13378                 ],
13379                 "klass": "Codec/Depayloader/Network/RTP",
13380                 "long-name": "RTP G.723 depayloader",
13381                 "pad-templates": {
13382                     "sink": {
13383                         "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",
13384                         "direction": "sink",
13385                         "presence": "always"
13386                     },
13387                     "src": {
13388                         "caps": "audio/G723:\n       channels: 1\n           rate: 8000\n",
13389                         "direction": "src",
13390                         "presence": "always"
13391                     }
13392                 },
13393                 "properties": {},
13394                 "rank": "secondary"
13395             },
13396             "rtpg723pay": {
13397                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13398                 "description": "Packetize G.723 audio into RTP packets",
13399                 "hierarchy": [
13400                     "GstRTPG723Pay",
13401                     "GstRTPBasePayload",
13402                     "GstElement",
13403                     "GstObject",
13404                     "GInitiallyUnowned",
13405                     "GObject"
13406                 ],
13407                 "klass": "Codec/Payloader/Network/RTP",
13408                 "long-name": "RTP G.723 payloader",
13409                 "pad-templates": {
13410                     "sink": {
13411                         "caps": "audio/G723:\n       channels: 1\n           rate: 8000\n",
13412                         "direction": "sink",
13413                         "presence": "always"
13414                     },
13415                     "src": {
13416                         "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",
13417                         "direction": "src",
13418                         "presence": "always"
13419                     }
13420                 },
13421                 "properties": {},
13422                 "rank": "secondary"
13423             },
13424             "rtpg726depay": {
13425                 "author": "Axis Communications <dev-gstreamer@axis.com>",
13426                 "description": "Extracts G.726 audio from RTP packets",
13427                 "hierarchy": [
13428                     "GstRtpG726Depay",
13429                     "GstRTPBaseDepayload",
13430                     "GstElement",
13431                     "GstObject",
13432                     "GInitiallyUnowned",
13433                     "GObject"
13434                 ],
13435                 "klass": "Codec/Depayloader/Network/RTP",
13436                 "long-name": "RTP G.726 depayloader",
13437                 "pad-templates": {
13438                     "sink": {
13439                         "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",
13440                         "direction": "sink",
13441                         "presence": "always"
13442                     },
13443                     "src": {
13444                         "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",
13445                         "direction": "src",
13446                         "presence": "always"
13447                     }
13448                 },
13449                 "properties": {
13450                     "force-aal2": {
13451                         "blurb": "Force AAL2 decoding for compatibility with bad payloaders",
13452                         "conditionally-available": false,
13453                         "construct": false,
13454                         "construct-only": false,
13455                         "controllable": false,
13456                         "default": "true",
13457                         "mutable": "null",
13458                         "readable": true,
13459                         "type": "gboolean",
13460                         "writable": true
13461                     }
13462                 },
13463                 "rank": "secondary"
13464             },
13465             "rtpg726pay": {
13466                 "author": "Axis Communications <dev-gstreamer@axis.com>",
13467                 "description": "Payload-encodes G.726 audio into a RTP packet",
13468                 "hierarchy": [
13469                     "GstRtpG726Pay",
13470                     "GstRTPBaseAudioPayload",
13471                     "GstRTPBasePayload",
13472                     "GstElement",
13473                     "GstObject",
13474                     "GInitiallyUnowned",
13475                     "GObject"
13476                 ],
13477                 "klass": "Codec/Payloader/Network/RTP",
13478                 "long-name": "RTP G.726 payloader",
13479                 "pad-templates": {
13480                     "sink": {
13481                         "caps": "audio/x-adpcm:\n       channels: 1\n           rate: 8000\n        bitrate: { (int)16000, (int)24000, (int)32000, (int)40000 }\n         layout: g726\n",
13482                         "direction": "sink",
13483                         "presence": "always"
13484                     },
13485                     "src": {
13486                         "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",
13487                         "direction": "src",
13488                         "presence": "always"
13489                     }
13490                 },
13491                 "properties": {
13492                     "force-aal2": {
13493                         "blurb": "Force AAL2 encoding for compatibility with bad depayloaders",
13494                         "conditionally-available": false,
13495                         "construct": false,
13496                         "construct-only": false,
13497                         "controllable": false,
13498                         "default": "true",
13499                         "mutable": "null",
13500                         "readable": true,
13501                         "type": "gboolean",
13502                         "writable": true
13503                     }
13504                 },
13505                 "rank": "secondary"
13506             },
13507             "rtpg729depay": {
13508                 "author": "Laurent Glayal <spglegle@yahoo.fr>",
13509                 "description": "Extracts G.729 audio from RTP packets (RFC 3551)",
13510                 "hierarchy": [
13511                     "GstRtpG729Depay",
13512                     "GstRTPBaseDepayload",
13513                     "GstElement",
13514                     "GstObject",
13515                     "GInitiallyUnowned",
13516                     "GObject"
13517                 ],
13518                 "klass": "Codec/Depayloader/Network/RTP",
13519                 "long-name": "RTP G.729 depayloader",
13520                 "pad-templates": {
13521                     "sink": {
13522                         "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",
13523                         "direction": "sink",
13524                         "presence": "always"
13525                     },
13526                     "src": {
13527                         "caps": "audio/G729:\n       channels: 1\n           rate: 8000\n",
13528                         "direction": "src",
13529                         "presence": "always"
13530                     }
13531                 },
13532                 "properties": {},
13533                 "rank": "secondary"
13534             },
13535             "rtpg729pay": {
13536                 "author": "Olivier Crete <olivier.crete@collabora.co.uk>",
13537                 "description": "Packetize G.729 audio into RTP packets",
13538                 "hierarchy": [
13539                     "GstRTPG729Pay",
13540                     "GstRTPBasePayload",
13541                     "GstElement",
13542                     "GstObject",
13543                     "GInitiallyUnowned",
13544                     "GObject"
13545                 ],
13546                 "klass": "Codec/Payloader/Network/RTP",
13547                 "long-name": "RTP G.729 payloader",
13548                 "pad-templates": {
13549                     "sink": {
13550                         "caps": "audio/G729:\n       channels: 1\n           rate: 8000\n",
13551                         "direction": "sink",
13552                         "presence": "always"
13553                     },
13554                     "src": {
13555                         "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",
13556                         "direction": "src",
13557                         "presence": "always"
13558                     }
13559                 },
13560                 "properties": {},
13561                 "rank": "secondary"
13562             },
13563             "rtpgsmdepay": {
13564                 "author": "Zeeshan Ali <zeenix@gmail.com>",
13565                 "description": "Extracts GSM audio from RTP packets",
13566                 "hierarchy": [
13567                     "GstRTPGSMDepay",
13568                     "GstRTPBaseDepayload",
13569                     "GstElement",
13570                     "GstObject",
13571                     "GInitiallyUnowned",
13572                     "GObject"
13573                 ],
13574                 "klass": "Codec/Depayloader/Network/RTP",
13575                 "long-name": "RTP GSM depayloader",
13576                 "pad-templates": {
13577                     "sink": {
13578                         "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",
13579                         "direction": "sink",
13580                         "presence": "always"
13581                     },
13582                     "src": {
13583                         "caps": "audio/x-gsm:\n           rate: 8000\n       channels: 1\n",
13584                         "direction": "src",
13585                         "presence": "always"
13586                     }
13587                 },
13588                 "properties": {},
13589                 "rank": "secondary"
13590             },
13591             "rtpgsmpay": {
13592                 "author": "Zeeshan Ali <zeenix@gmail.com>",
13593                 "description": "Payload-encodes GSM audio into a RTP packet",
13594                 "hierarchy": [
13595                     "GstRTPGSMPay",
13596                     "GstRTPBasePayload",
13597                     "GstElement",
13598                     "GstObject",
13599                     "GInitiallyUnowned",
13600                     "GObject"
13601                 ],
13602                 "klass": "Codec/Payloader/Network/RTP",
13603                 "long-name": "RTP GSM payloader",
13604                 "pad-templates": {
13605                     "sink": {
13606                         "caps": "audio/x-gsm:\n           rate: 8000\n       channels: 1\n",
13607                         "direction": "sink",
13608                         "presence": "always"
13609                     },
13610                     "src": {
13611                         "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",
13612                         "direction": "src",
13613                         "presence": "always"
13614                     }
13615                 },
13616                 "properties": {},
13617                 "rank": "secondary"
13618             },
13619             "rtpgstdepay": {
13620                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13621                 "description": "Extracts GStreamer buffers from RTP packets",
13622                 "hierarchy": [
13623                     "GstRtpGSTDepay",
13624                     "GstRTPBaseDepayload",
13625                     "GstElement",
13626                     "GstObject",
13627                     "GInitiallyUnowned",
13628                     "GObject"
13629                 ],
13630                 "klass": "Codec/Depayloader/Network",
13631                 "long-name": "GStreamer depayloader",
13632                 "pad-templates": {
13633                     "sink": {
13634                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: 90000\n  encoding-name: X-GST\n",
13635                         "direction": "sink",
13636                         "presence": "always"
13637                     },
13638                     "src": {
13639                         "caps": "ANY",
13640                         "direction": "src",
13641                         "presence": "always"
13642                     }
13643                 },
13644                 "properties": {},
13645                 "rank": "marginal"
13646             },
13647             "rtpgstpay": {
13648                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13649                 "description": "Payload GStreamer buffers as RTP packets",
13650                 "hierarchy": [
13651                     "GstRtpGSTPay",
13652                     "GstRTPBasePayload",
13653                     "GstElement",
13654                     "GstObject",
13655                     "GInitiallyUnowned",
13656                     "GObject"
13657                 ],
13658                 "klass": "Codec/Payloader/Network/RTP",
13659                 "long-name": "RTP GStreamer payloader",
13660                 "pad-templates": {
13661                     "sink": {
13662                         "caps": "ANY",
13663                         "direction": "sink",
13664                         "presence": "always"
13665                     },
13666                     "src": {
13667                         "caps": "application/x-rtp:\n          media: application\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: X-GST\n",
13668                         "direction": "src",
13669                         "presence": "always"
13670                     }
13671                 },
13672                 "properties": {
13673                     "config-interval": {
13674                         "blurb": "Interval for sending caps and TAG events in seconds (0 = disabled)",
13675                         "conditionally-available": false,
13676                         "construct": false,
13677                         "construct-only": false,
13678                         "controllable": false,
13679                         "default": "0",
13680                         "max": "3600",
13681                         "min": "0",
13682                         "mutable": "null",
13683                         "readable": true,
13684                         "type": "guint",
13685                         "writable": true
13686                     }
13687                 },
13688                 "rank": "none"
13689             },
13690             "rtph261depay": {
13691                 "author": "Stian Selnes <stian@pexip.com>",
13692                 "description": "Extracts H261 video from RTP packets (RFC 4587)",
13693                 "hierarchy": [
13694                     "GstRtpH261Depay",
13695                     "GstRTPBaseDepayload",
13696                     "GstElement",
13697                     "GstObject",
13698                     "GInitiallyUnowned",
13699                     "GObject"
13700                 ],
13701                 "klass": "Codec/Depayloader/Network/RTP",
13702                 "long-name": "RTP H261 depayloader",
13703                 "pad-templates": {
13704                     "sink": {
13705                         "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",
13706                         "direction": "sink",
13707                         "presence": "always"
13708                     },
13709                     "src": {
13710                         "caps": "video/x-h261:\n",
13711                         "direction": "src",
13712                         "presence": "always"
13713                     }
13714                 },
13715                 "properties": {},
13716                 "rank": "secondary"
13717             },
13718             "rtph261pay": {
13719                 "author": "Stian Selnes <stian@pexip.com>",
13720                 "description": "Payload-encodes H261 video in RTP packets (RFC 4587)",
13721                 "hierarchy": [
13722                     "GstRtpH261Pay",
13723                     "GstRTPBasePayload",
13724                     "GstElement",
13725                     "GstObject",
13726                     "GInitiallyUnowned",
13727                     "GObject"
13728                 ],
13729                 "klass": "Codec/Payloader/Network/RTP",
13730                 "long-name": "RTP H261 packet payloader",
13731                 "pad-templates": {
13732                     "sink": {
13733                         "caps": "video/x-h261:\n",
13734                         "direction": "sink",
13735                         "presence": "always"
13736                     },
13737                     "src": {
13738                         "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",
13739                         "direction": "src",
13740                         "presence": "always"
13741                     }
13742                 },
13743                 "properties": {},
13744                 "rank": "secondary"
13745             },
13746             "rtph263depay": {
13747                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>, Edward Hervey <bilboed@bilboed.com>",
13748                 "description": "Extracts H263 video from RTP packets (RFC 2190)",
13749                 "hierarchy": [
13750                     "GstRtpH263Depay",
13751                     "GstRTPBaseDepayload",
13752                     "GstElement",
13753                     "GstObject",
13754                     "GInitiallyUnowned",
13755                     "GObject"
13756                 ],
13757                 "klass": "Codec/Depayloader/Network/RTP",
13758                 "long-name": "RTP H263 depayloader",
13759                 "pad-templates": {
13760                     "sink": {
13761                         "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",
13762                         "direction": "sink",
13763                         "presence": "always"
13764                     },
13765                     "src": {
13766                         "caps": "video/x-h263:\n        variant: itu\n    h263version: h263\n",
13767                         "direction": "src",
13768                         "presence": "always"
13769                     }
13770                 },
13771                 "properties": {},
13772                 "rank": "secondary"
13773             },
13774             "rtph263pay": {
13775                 "author": "Neil Stratford <neils@vipadia.com>Dejan Sakelsak <dejan.sakelsak@marand.si>",
13776                 "description": "Payload-encodes H263 video in RTP packets (RFC 2190)",
13777                 "hierarchy": [
13778                     "GstRtpH263Pay",
13779                     "GstRTPBasePayload",
13780                     "GstElement",
13781                     "GstObject",
13782                     "GInitiallyUnowned",
13783                     "GObject"
13784                 ],
13785                 "klass": "Codec/Payloader/Network/RTP",
13786                 "long-name": "RTP H263 packet payloader",
13787                 "pad-templates": {
13788                     "sink": {
13789                         "caps": "video/x-h263:\n        variant: itu\n    h263version: h263\n",
13790                         "direction": "sink",
13791                         "presence": "always"
13792                     },
13793                     "src": {
13794                         "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",
13795                         "direction": "src",
13796                         "presence": "always"
13797                     }
13798                 },
13799                 "properties": {
13800                     "modea-only": {
13801                         "blurb": "Disable packetization modes B and C",
13802                         "conditionally-available": false,
13803                         "construct": false,
13804                         "construct-only": false,
13805                         "controllable": false,
13806                         "default": "false",
13807                         "mutable": "null",
13808                         "readable": true,
13809                         "type": "gboolean",
13810                         "writable": true
13811                     }
13812                 },
13813                 "rank": "secondary"
13814             },
13815             "rtph263pdepay": {
13816                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13817                 "description": "Extracts H263/+/++ video from RTP packets (RFC 4629)",
13818                 "hierarchy": [
13819                     "GstRtpH263PDepay",
13820                     "GstRTPBaseDepayload",
13821                     "GstElement",
13822                     "GstObject",
13823                     "GInitiallyUnowned",
13824                     "GObject"
13825                 ],
13826                 "klass": "Codec/Depayloader/Network/RTP",
13827                 "long-name": "RTP H263 depayloader",
13828                 "pad-templates": {
13829                     "sink": {
13830                         "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",
13831                         "direction": "sink",
13832                         "presence": "always"
13833                     },
13834                     "src": {
13835                         "caps": "video/x-h263:\n        variant: itu\n",
13836                         "direction": "src",
13837                         "presence": "always"
13838                     }
13839                 },
13840                 "properties": {},
13841                 "rank": "secondary"
13842             },
13843             "rtph263ppay": {
13844                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13845                 "description": "Payload-encodes H263/+/++ video in RTP packets (RFC 4629)",
13846                 "hierarchy": [
13847                     "GstRtpH263PPay",
13848                     "GstRTPBasePayload",
13849                     "GstElement",
13850                     "GstObject",
13851                     "GInitiallyUnowned",
13852                     "GObject"
13853                 ],
13854                 "klass": "Codec/Payloader/Network/RTP",
13855                 "long-name": "RTP H263 payloader",
13856                 "pad-templates": {
13857                     "sink": {
13858                         "caps": "video/x-h263:\n        variant: itu\n",
13859                         "direction": "sink",
13860                         "presence": "always"
13861                     },
13862                     "src": {
13863                         "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",
13864                         "direction": "src",
13865                         "presence": "always"
13866                     }
13867                 },
13868                 "properties": {
13869                     "fragmentation-mode": {
13870                         "blurb": "Packet Fragmentation Mode",
13871                         "conditionally-available": false,
13872                         "construct": false,
13873                         "construct-only": false,
13874                         "controllable": false,
13875                         "default": "normal (0)",
13876                         "mutable": "null",
13877                         "readable": true,
13878                         "type": "GstFragmentationMode",
13879                         "writable": true
13880                     }
13881                 },
13882                 "rank": "secondary"
13883             },
13884             "rtph264depay": {
13885                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13886                 "description": "Extracts H264 video from RTP packets (RFC 3984)",
13887                 "hierarchy": [
13888                     "GstRtpH264Depay",
13889                     "GstRTPBaseDepayload",
13890                     "GstElement",
13891                     "GstObject",
13892                     "GInitiallyUnowned",
13893                     "GObject"
13894                 ],
13895                 "klass": "Codec/Depayloader/Network/RTP",
13896                 "long-name": "RTP H264 depayloader",
13897                 "pad-templates": {
13898                     "sink": {
13899                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: H264\n",
13900                         "direction": "sink",
13901                         "presence": "always"
13902                     },
13903                     "src": {
13904                         "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",
13905                         "direction": "src",
13906                         "presence": "always"
13907                     }
13908                 },
13909                 "properties": {
13910                     "request-keyframe": {
13911                         "blurb": "Request new keyframe when packet loss is detected",
13912                         "conditionally-available": false,
13913                         "construct": false,
13914                         "construct-only": false,
13915                         "controllable": false,
13916                         "default": "false",
13917                         "mutable": "null",
13918                         "readable": true,
13919                         "type": "gboolean",
13920                         "writable": true
13921                     },
13922                     "wait-for-keyframe": {
13923                         "blurb": "Wait for the next keyframe after packet loss, meaningful only when outputting access units",
13924                         "conditionally-available": false,
13925                         "construct": false,
13926                         "construct-only": false,
13927                         "controllable": false,
13928                         "default": "false",
13929                         "mutable": "null",
13930                         "readable": true,
13931                         "type": "gboolean",
13932                         "writable": true
13933                     }
13934                 },
13935                 "rank": "secondary"
13936             },
13937             "rtph264pay": {
13938                 "author": "Laurent Glayal <spglegle@yahoo.fr>",
13939                 "description": "Payload-encode H264 video into RTP packets (RFC 3984)",
13940                 "hierarchy": [
13941                     "GstRtpH264Pay",
13942                     "GstRTPBasePayload",
13943                     "GstElement",
13944                     "GstObject",
13945                     "GInitiallyUnowned",
13946                     "GObject"
13947                 ],
13948                 "klass": "Codec/Payloader/Network/RTP",
13949                 "long-name": "RTP H264 payloader",
13950                 "pad-templates": {
13951                     "sink": {
13952                         "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",
13953                         "direction": "sink",
13954                         "presence": "always"
13955                     },
13956                     "src": {
13957                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H264\n",
13958                         "direction": "src",
13959                         "presence": "always"
13960                     }
13961                 },
13962                 "properties": {
13963                     "aggregate-mode": {
13964                         "blurb": "Bundle suitable SPS/PPS NAL units into STAP-A aggregate packets",
13965                         "conditionally-available": false,
13966                         "construct": false,
13967                         "construct-only": false,
13968                         "controllable": false,
13969                         "default": "none (0)",
13970                         "mutable": "null",
13971                         "readable": true,
13972                         "type": "GstRtpH264AggregateMode",
13973                         "writable": true
13974                     },
13975                     "config-interval": {
13976                         "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)",
13977                         "conditionally-available": false,
13978                         "construct": false,
13979                         "construct-only": false,
13980                         "controllable": false,
13981                         "default": "0",
13982                         "max": "3600",
13983                         "min": "-1",
13984                         "mutable": "null",
13985                         "readable": true,
13986                         "type": "gint",
13987                         "writable": true
13988                     },
13989                     "sprop-parameter-sets": {
13990                         "blurb": "The base64 sprop-parameter-sets to set in out caps (set to NULL to extract from stream)",
13991                         "conditionally-available": false,
13992                         "construct": false,
13993                         "construct-only": false,
13994                         "controllable": false,
13995                         "default": "NULL",
13996                         "mutable": "null",
13997                         "readable": true,
13998                         "type": "gchararray",
13999                         "writable": true
14000                     }
14001                 },
14002                 "rank": "secondary"
14003             },
14004             "rtph265depay": {
14005                 "author": "Jurgen Slowack <jurgenslowack@gmail.com>",
14006                 "description": "Extracts H265 video from RTP packets (RFC 7798)",
14007                 "hierarchy": [
14008                     "GstRtpH265Depay",
14009                     "GstRTPBaseDepayload",
14010                     "GstElement",
14011                     "GstObject",
14012                     "GInitiallyUnowned",
14013                     "GObject"
14014                 ],
14015                 "klass": "Codec/Depayloader/Network/RTP",
14016                 "long-name": "RTP H265 depayloader",
14017                 "pad-templates": {
14018                     "sink": {
14019                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: H265\n",
14020                         "direction": "sink",
14021                         "presence": "always"
14022                     },
14023                     "src": {
14024                         "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",
14025                         "direction": "src",
14026                         "presence": "always"
14027                     }
14028                 },
14029                 "properties": {},
14030                 "rank": "secondary"
14031             },
14032             "rtph265pay": {
14033                 "author": "Jurgen Slowack <jurgenslowack@gmail.com>",
14034                 "description": "Payload-encode H265 video into RTP packets (RFC 7798)",
14035                 "hierarchy": [
14036                     "GstRtpH265Pay",
14037                     "GstRTPBasePayload",
14038                     "GstElement",
14039                     "GstObject",
14040                     "GInitiallyUnowned",
14041                     "GObject"
14042                 ],
14043                 "klass": "Codec/Payloader/Network/RTP",
14044                 "long-name": "RTP H265 payloader",
14045                 "pad-templates": {
14046                     "sink": {
14047                         "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",
14048                         "direction": "sink",
14049                         "presence": "always"
14050                     },
14051                     "src": {
14052                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H265\n",
14053                         "direction": "src",
14054                         "presence": "always"
14055                     }
14056                 },
14057                 "properties": {
14058                     "aggregate-mode": {
14059                         "blurb": "Bundle suitable SPS/PPS NAL units into aggregate packets.",
14060                         "conditionally-available": false,
14061                         "construct": false,
14062                         "construct-only": false,
14063                         "controllable": false,
14064                         "default": "none (0)",
14065                         "mutable": "null",
14066                         "readable": true,
14067                         "type": "GstRtpH265AggregateMode",
14068                         "writable": true
14069                     },
14070                     "config-interval": {
14071                         "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)",
14072                         "conditionally-available": false,
14073                         "construct": false,
14074                         "construct-only": false,
14075                         "controllable": false,
14076                         "default": "0",
14077                         "max": "3600",
14078                         "min": "-1",
14079                         "mutable": "null",
14080                         "readable": true,
14081                         "type": "gint",
14082                         "writable": true
14083                     }
14084                 },
14085                 "rank": "secondary"
14086             },
14087             "rtphdrextcolorspace": {
14088                 "RTP-Header-Extension-URI": "http://www.webrtc.org/experiments/rtp-hdrext/color-space",
14089                 "author": "Jakub Adam <jakub.adam@collabora.com>",
14090                 "description": "Extends RTP packets with color space and high dynamic range (HDR) information.",
14091                 "hierarchy": [
14092                     "GstRTPHeaderExtensionColorspace",
14093                     "GstRTPHeaderExtension",
14094                     "GstElement",
14095                     "GstObject",
14096                     "GInitiallyUnowned",
14097                     "GObject"
14098                 ],
14099                 "klass": "Network/Extension/RTPHeader",
14100                 "long-name": "Color Space",
14101                 "rank": "marginal"
14102             },
14103             "rtpilbcdepay": {
14104                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
14105                 "description": "Extracts iLBC audio from RTP packets (RFC 3952)",
14106                 "hierarchy": [
14107                     "GstRTPiLBCDepay",
14108                     "GstRTPBaseDepayload",
14109                     "GstElement",
14110                     "GstObject",
14111                     "GInitiallyUnowned",
14112                     "GObject"
14113                 ],
14114                 "klass": "Codec/Depayloader/Network/RTP",
14115                 "long-name": "RTP iLBC depayloader",
14116                 "pad-templates": {
14117                     "sink": {
14118                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 8000\n  encoding-name: ILBC\n",
14119                         "direction": "sink",
14120                         "presence": "always"
14121                     },
14122                     "src": {
14123                         "caps": "audio/x-iLBC:\n           mode: { (int)20, (int)30 }\n",
14124                         "direction": "src",
14125                         "presence": "always"
14126                     }
14127                 },
14128                 "properties": {
14129                     "mode": {
14130                         "blurb": "iLBC frame mode",
14131                         "conditionally-available": false,
14132                         "construct": false,
14133                         "construct-only": false,
14134                         "controllable": false,
14135                         "default": "30ms (30)",
14136                         "mutable": "null",
14137                         "readable": true,
14138                         "type": "iLBCMode",
14139                         "writable": true
14140                     }
14141                 },
14142                 "rank": "secondary"
14143             },
14144             "rtpilbcpay": {
14145                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
14146                 "description": "Packetize iLBC audio streams into RTP packets",
14147                 "hierarchy": [
14148                     "GstRTPILBCPay",
14149                     "GstRTPBaseAudioPayload",
14150                     "GstRTPBasePayload",
14151                     "GstElement",
14152                     "GstObject",
14153                     "GInitiallyUnowned",
14154                     "GObject"
14155                 ],
14156                 "klass": "Codec/Payloader/Network/RTP",
14157                 "long-name": "RTP iLBC Payloader",
14158                 "pad-templates": {
14159                     "sink": {
14160                         "caps": "audio/x-iLBC:\n           mode: { (int)20, (int)30 }\n",
14161                         "direction": "sink",
14162                         "presence": "always"
14163                     },
14164                     "src": {
14165                         "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",
14166                         "direction": "src",
14167                         "presence": "always"
14168                     }
14169                 },
14170                 "properties": {},
14171                 "rank": "secondary"
14172             },
14173             "rtpisacdepay": {
14174                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
14175                 "description": "Extracts iSAC audio from RTP packets",
14176                 "hierarchy": [
14177                     "GstRtpIsacDepay",
14178                     "GstRTPBaseDepayload",
14179                     "GstElement",
14180                     "GstObject",
14181                     "GInitiallyUnowned",
14182                     "GObject"
14183                 ],
14184                 "klass": "Codec/Depayloader/Network/RTP",
14185                 "long-name": "RTP iSAC depayloader",
14186                 "pad-templates": {
14187                     "sink": {
14188                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: { (int)16000, (int)32000 }\n  encoding-name: ISAC\n",
14189                         "direction": "sink",
14190                         "presence": "always"
14191                     },
14192                     "src": {
14193                         "caps": "audio/isac:\n           rate: { (int)16000, (int)32000 }\n       channels: 1\n",
14194                         "direction": "src",
14195                         "presence": "always"
14196                     }
14197                 },
14198                 "rank": "secondary"
14199             },
14200             "rtpisacpay": {
14201                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
14202                 "description": "Payload-encodes iSAC audio into a RTP packet",
14203                 "hierarchy": [
14204                     "GstRtpIsacPay",
14205                     "GstRTPBasePayload",
14206                     "GstElement",
14207                     "GstObject",
14208                     "GInitiallyUnowned",
14209                     "GObject"
14210                 ],
14211                 "klass": "Codec/Payloader/Network/RTP",
14212                 "long-name": "RTP iSAC payloader",
14213                 "pad-templates": {
14214                     "sink": {
14215                         "caps": "audio/isac:\n           rate: { (int)16000, (int)32000 }\n       channels: 1\n",
14216                         "direction": "sink",
14217                         "presence": "always"
14218                     },
14219                     "src": {
14220                         "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",
14221                         "direction": "src",
14222                         "presence": "always"
14223                     }
14224                 },
14225                 "rank": "secondary"
14226             },
14227             "rtpj2kdepay": {
14228                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14229                 "description": "Extracts JPEG 2000 video from RTP packets (RFC 5371)",
14230                 "hierarchy": [
14231                     "GstRtpJ2KDepay",
14232                     "GstRTPBaseDepayload",
14233                     "GstElement",
14234                     "GstObject",
14235                     "GInitiallyUnowned",
14236                     "GObject"
14237                 ],
14238                 "klass": "Codec/Depayloader/Network/RTP",
14239                 "long-name": "RTP JPEG 2000 depayloader",
14240                 "pad-templates": {
14241                     "sink": {
14242                         "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",
14243                         "direction": "sink",
14244                         "presence": "always"
14245                     },
14246                     "src": {
14247                         "caps": "image/x-jpc:\n     colorspace: { (string)sRGB, (string)sYUV, (string)GRAY }\n",
14248                         "direction": "src",
14249                         "presence": "always"
14250                     }
14251                 },
14252                 "properties": {},
14253                 "rank": "secondary"
14254             },
14255             "rtpj2kpay": {
14256                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14257                 "description": "Payload-encodes JPEG 2000 pictures into RTP packets (RFC 5371)",
14258                 "hierarchy": [
14259                     "GstRtpJ2KPay",
14260                     "GstRTPBasePayload",
14261                     "GstElement",
14262                     "GstObject",
14263                     "GInitiallyUnowned",
14264                     "GObject"
14265                 ],
14266                 "klass": "Codec/Payloader/Network/RTP",
14267                 "long-name": "RTP JPEG 2000 payloader",
14268                 "pad-templates": {
14269                     "sink": {
14270                         "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",
14271                         "direction": "sink",
14272                         "presence": "always"
14273                     },
14274                     "src": {
14275                         "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",
14276                         "direction": "src",
14277                         "presence": "always"
14278                     }
14279                 },
14280                 "properties": {},
14281                 "rank": "secondary"
14282             },
14283             "rtpjpegdepay": {
14284                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14285                 "description": "Extracts JPEG video from RTP packets (RFC 2435)",
14286                 "hierarchy": [
14287                     "GstRtpJPEGDepay",
14288                     "GstRTPBaseDepayload",
14289                     "GstElement",
14290                     "GstObject",
14291                     "GInitiallyUnowned",
14292                     "GObject"
14293                 ],
14294                 "klass": "Codec/Depayloader/Network/RTP",
14295                 "long-name": "RTP JPEG depayloader",
14296                 "pad-templates": {
14297                     "sink": {
14298                         "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",
14299                         "direction": "sink",
14300                         "presence": "always"
14301                     },
14302                     "src": {
14303                         "caps": "image/jpeg:\n",
14304                         "direction": "src",
14305                         "presence": "always"
14306                     }
14307                 },
14308                 "properties": {},
14309                 "rank": "secondary"
14310             },
14311             "rtpjpegpay": {
14312                 "author": "Axis Communications <dev-gstreamer@axis.com>",
14313                 "description": "Payload-encodes JPEG pictures into RTP packets (RFC 2435)",
14314                 "hierarchy": [
14315                     "GstRtpJPEGPay",
14316                     "GstRTPBasePayload",
14317                     "GstElement",
14318                     "GstObject",
14319                     "GInitiallyUnowned",
14320                     "GObject"
14321                 ],
14322                 "klass": "Codec/Payloader/Network/RTP",
14323                 "long-name": "RTP JPEG payloader",
14324                 "pad-templates": {
14325                     "sink": {
14326                         "caps": "image/jpeg:\nvideo/x-jpeg:\n",
14327                         "direction": "sink",
14328                         "presence": "always"
14329                     },
14330                     "src": {
14331                         "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",
14332                         "direction": "src",
14333                         "presence": "always"
14334                     }
14335                 },
14336                 "properties": {
14337                     "quality": {
14338                         "blurb": "Quality factor on JPEG data (unused)",
14339                         "conditionally-available": false,
14340                         "construct": false,
14341                         "construct-only": false,
14342                         "controllable": false,
14343                         "default": "255",
14344                         "max": "255",
14345                         "min": "0",
14346                         "mutable": "null",
14347                         "readable": true,
14348                         "type": "gint",
14349                         "writable": true
14350                     },
14351                     "type": {
14352                         "blurb": "Default JPEG Type, overwritten by SOF when present",
14353                         "conditionally-available": false,
14354                         "construct": false,
14355                         "construct-only": false,
14356                         "controllable": false,
14357                         "default": "1",
14358                         "max": "255",
14359                         "min": "0",
14360                         "mutable": "null",
14361                         "readable": true,
14362                         "type": "gint",
14363                         "writable": true
14364                     }
14365                 },
14366                 "rank": "secondary"
14367             },
14368             "rtpklvdepay": {
14369                 "author": "Tim-Philipp Müller <tim@centricular.com>",
14370                 "description": "Extracts KLV (SMPTE ST 336) metadata from RTP packets",
14371                 "hierarchy": [
14372                     "GstRtpKlvDepay",
14373                     "GstRTPBaseDepayload",
14374                     "GstElement",
14375                     "GstObject",
14376                     "GInitiallyUnowned",
14377                     "GObject"
14378                 ],
14379                 "klass": "Codec/Depayloader/Network/RTP",
14380                 "long-name": "RTP KLV Depayloader",
14381                 "pad-templates": {
14382                     "sink": {
14383                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: SMPTE336M\n",
14384                         "direction": "sink",
14385                         "presence": "always"
14386                     },
14387                     "src": {
14388                         "caps": "meta/x-klv:\n         parsed: true\n",
14389                         "direction": "src",
14390                         "presence": "always"
14391                     }
14392                 },
14393                 "properties": {},
14394                 "rank": "secondary"
14395             },
14396             "rtpklvpay": {
14397                 "author": "Tim-Philipp Müller <tim@centricular.com>",
14398                 "description": "Payloads KLV (SMPTE ST 336) metadata as RTP packets",
14399                 "hierarchy": [
14400                     "GstRtpKlvPay",
14401                     "GstRTPBasePayload",
14402                     "GstElement",
14403                     "GstObject",
14404                     "GInitiallyUnowned",
14405                     "GObject"
14406                 ],
14407                 "klass": "Codec/Payloader/Network/RTP",
14408                 "long-name": "RTP KLV Payloader",
14409                 "pad-templates": {
14410                     "sink": {
14411                         "caps": "meta/x-klv:\n         parsed: true\n",
14412                         "direction": "sink",
14413                         "presence": "always"
14414                     },
14415                     "src": {
14416                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: SMPTE336M\n",
14417                         "direction": "src",
14418                         "presence": "always"
14419                     }
14420                 },
14421                 "properties": {},
14422                 "rank": "secondary"
14423             },
14424             "rtpldacpay": {
14425                 "author": "Sanchayan Maity <sanchayan@asymptotic.io>",
14426                 "description": "Payload LDAC audio as RTP packets",
14427                 "hierarchy": [
14428                     "GstRtpLdacPay",
14429                     "GstRTPBasePayload",
14430                     "GstElement",
14431                     "GstObject",
14432                     "GInitiallyUnowned",
14433                     "GObject"
14434                 ],
14435                 "klass": "Codec/Payloader/Network",
14436                 "long-name": "RTP packet payloader",
14437                 "pad-templates": {
14438                     "sink": {
14439                         "caps": "audio/x-ldac:\n       channels: [ 1, 2 ]\n           rate: { (int)44100, (int)48000, (int)88200, (int)96000 }\n",
14440                         "direction": "sink",
14441                         "presence": "always"
14442                     },
14443                     "src": {
14444                         "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",
14445                         "direction": "src",
14446                         "presence": "always"
14447                     }
14448                 },
14449                 "rank": "none"
14450             },
14451             "rtpmp1sdepay": {
14452                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14453                 "description": "Extracts MPEG1 System Streams from RTP packets (RFC 3555)",
14454                 "hierarchy": [
14455                     "GstRtpMP1SDepay",
14456                     "GstRTPBaseDepayload",
14457                     "GstElement",
14458                     "GstObject",
14459                     "GInitiallyUnowned",
14460                     "GObject"
14461                 ],
14462                 "klass": "Codec/Depayloader/Network/RTP",
14463                 "long-name": "RTP MPEG1 System Stream depayloader",
14464                 "pad-templates": {
14465                     "sink": {
14466                         "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",
14467                         "direction": "sink",
14468                         "presence": "always"
14469                     },
14470                     "src": {
14471                         "caps": "video/mpeg:\n   systemstream: true\n",
14472                         "direction": "src",
14473                         "presence": "always"
14474                     }
14475                 },
14476                 "properties": {},
14477                 "rank": "secondary"
14478             },
14479             "rtpmp2tdepay": {
14480                 "author": "Wim Taymans <wim.taymans@gmail.com>, Thijs Vermeir <thijs.vermeir@barco.com>",
14481                 "description": "Extracts MPEG2 TS from RTP packets (RFC 2250)",
14482                 "hierarchy": [
14483                     "GstRtpMP2TDepay",
14484                     "GstRTPBaseDepayload",
14485                     "GstElement",
14486                     "GstObject",
14487                     "GInitiallyUnowned",
14488                     "GObject"
14489                 ],
14490                 "klass": "Codec/Depayloader/Network/RTP",
14491                 "long-name": "RTP MPEG Transport Stream depayloader",
14492                 "pad-templates": {
14493                     "sink": {
14494                         "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",
14495                         "direction": "sink",
14496                         "presence": "always"
14497                     },
14498                     "src": {
14499                         "caps": "video/mpegts:\n     packetsize: 188\n   systemstream: true\n",
14500                         "direction": "src",
14501                         "presence": "always"
14502                     }
14503                 },
14504                 "properties": {
14505                     "skip-first-bytes": {
14506                         "blurb": "The amount of bytes that need to be skipped at the beginning of the payload",
14507                         "conditionally-available": false,
14508                         "construct": false,
14509                         "construct-only": false,
14510                         "controllable": false,
14511                         "default": "0",
14512                         "max": "-1",
14513                         "min": "0",
14514                         "mutable": "null",
14515                         "readable": true,
14516                         "type": "guint",
14517                         "writable": true
14518                     }
14519                 },
14520                 "rank": "secondary"
14521             },
14522             "rtpmp2tpay": {
14523                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14524                 "description": "Payload-encodes MPEG2 TS into RTP packets (RFC 2250)",
14525                 "hierarchy": [
14526                     "GstRTPMP2TPay",
14527                     "GstRTPBasePayload",
14528                     "GstElement",
14529                     "GstObject",
14530                     "GInitiallyUnowned",
14531                     "GObject"
14532                 ],
14533                 "klass": "Codec/Payloader/Network/RTP",
14534                 "long-name": "RTP MPEG2 Transport Stream payloader",
14535                 "pad-templates": {
14536                     "sink": {
14537                         "caps": "video/mpegts:\n     packetsize: 188\n   systemstream: true\n",
14538                         "direction": "sink",
14539                         "presence": "always"
14540                     },
14541                     "src": {
14542                         "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",
14543                         "direction": "src",
14544                         "presence": "always"
14545                     }
14546                 },
14547                 "properties": {},
14548                 "rank": "secondary"
14549             },
14550             "rtpmp4adepay": {
14551                 "author": "Nokia Corporation (contact <stefan.kost@nokia.com>), Wim Taymans <wim.taymans@gmail.com>",
14552                 "description": "Extracts MPEG4 audio from RTP packets (RFC 3016)",
14553                 "hierarchy": [
14554                     "GstRtpMP4ADepay",
14555                     "GstRTPBaseDepayload",
14556                     "GstElement",
14557                     "GstObject",
14558                     "GInitiallyUnowned",
14559                     "GObject"
14560                 ],
14561                 "klass": "Codec/Depayloader/Network/RTP",
14562                 "long-name": "RTP MPEG4 audio depayloader",
14563                 "pad-templates": {
14564                     "sink": {
14565                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4A-LATM\n",
14566                         "direction": "sink",
14567                         "presence": "always"
14568                     },
14569                     "src": {
14570                         "caps": "audio/mpeg:\n    mpegversion: 4\n         framed: { (boolean)false, (boolean)true }\n  stream-format: raw\n",
14571                         "direction": "src",
14572                         "presence": "always"
14573                     }
14574                 },
14575                 "properties": {},
14576                 "rank": "secondary"
14577             },
14578             "rtpmp4apay": {
14579                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14580                 "description": "Payload MPEG4 audio as RTP packets (RFC 3016)",
14581                 "hierarchy": [
14582                     "GstRtpMP4APay",
14583                     "GstRTPBasePayload",
14584                     "GstElement",
14585                     "GstObject",
14586                     "GInitiallyUnowned",
14587                     "GObject"
14588                 ],
14589                 "klass": "Codec/Payloader/Network/RTP",
14590                 "long-name": "RTP MPEG4 audio payloader",
14591                 "pad-templates": {
14592                     "sink": {
14593                         "caps": "audio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14594                         "direction": "sink",
14595                         "presence": "always"
14596                     },
14597                     "src": {
14598                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4A-LATM\n",
14599                         "direction": "src",
14600                         "presence": "always"
14601                     }
14602                 },
14603                 "properties": {},
14604                 "rank": "secondary"
14605             },
14606             "rtpmp4gdepay": {
14607                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14608                 "description": "Extracts MPEG4 elementary streams from RTP packets (RFC 3640)",
14609                 "hierarchy": [
14610                     "GstRtpMP4GDepay",
14611                     "GstRTPBaseDepayload",
14612                     "GstElement",
14613                     "GstObject",
14614                     "GInitiallyUnowned",
14615                     "GObject"
14616                 ],
14617                 "klass": "Codec/Depayloader/Network/RTP",
14618                 "long-name": "RTP MPEG4 ES depayloader",
14619                 "pad-templates": {
14620                     "sink": {
14621                         "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",
14622                         "direction": "sink",
14623                         "presence": "always"
14624                     },
14625                     "src": {
14626                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14627                         "direction": "src",
14628                         "presence": "always"
14629                     }
14630                 },
14631                 "properties": {},
14632                 "rank": "secondary"
14633             },
14634             "rtpmp4gpay": {
14635                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14636                 "description": "Payload MPEG4 elementary streams as RTP packets (RFC 3640)",
14637                 "hierarchy": [
14638                     "GstRtpMP4GPay",
14639                     "GstRTPBasePayload",
14640                     "GstElement",
14641                     "GstObject",
14642                     "GInitiallyUnowned",
14643                     "GObject"
14644                 ],
14645                 "klass": "Codec/Payloader/Network/RTP",
14646                 "long-name": "RTP MPEG4 ES payloader",
14647                 "pad-templates": {
14648                     "sink": {
14649                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14650                         "direction": "sink",
14651                         "presence": "always"
14652                     },
14653                     "src": {
14654                         "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",
14655                         "direction": "src",
14656                         "presence": "always"
14657                     }
14658                 },
14659                 "properties": {},
14660                 "rank": "secondary"
14661             },
14662             "rtpmp4vdepay": {
14663                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14664                 "description": "Extracts MPEG4 video from RTP packets (RFC 3016)",
14665                 "hierarchy": [
14666                     "GstRtpMP4VDepay",
14667                     "GstRTPBaseDepayload",
14668                     "GstElement",
14669                     "GstObject",
14670                     "GInitiallyUnowned",
14671                     "GObject"
14672                 ],
14673                 "klass": "Codec/Depayloader/Network/RTP",
14674                 "long-name": "RTP MPEG4 video depayloader",
14675                 "pad-templates": {
14676                     "sink": {
14677                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4V-ES\n",
14678                         "direction": "sink",
14679                         "presence": "always"
14680                     },
14681                     "src": {
14682                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\n",
14683                         "direction": "src",
14684                         "presence": "always"
14685                     }
14686                 },
14687                 "properties": {},
14688                 "rank": "secondary"
14689             },
14690             "rtpmp4vpay": {
14691                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14692                 "description": "Payload MPEG-4 video as RTP packets (RFC 3016)",
14693                 "hierarchy": [
14694                     "GstRtpMP4VPay",
14695                     "GstRTPBasePayload",
14696                     "GstElement",
14697                     "GstObject",
14698                     "GInitiallyUnowned",
14699                     "GObject"
14700                 ],
14701                 "klass": "Codec/Payloader/Network/RTP",
14702                 "long-name": "RTP MPEG4 Video payloader",
14703                 "pad-templates": {
14704                     "sink": {
14705                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\nvideo/x-divx:\n",
14706                         "direction": "sink",
14707                         "presence": "always"
14708                     },
14709                     "src": {
14710                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4V-ES\n",
14711                         "direction": "src",
14712                         "presence": "always"
14713                     }
14714                 },
14715                 "properties": {
14716                     "config-interval": {
14717                         "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)",
14718                         "conditionally-available": false,
14719                         "construct": false,
14720                         "construct-only": false,
14721                         "controllable": false,
14722                         "default": "0",
14723                         "max": "3600",
14724                         "min": "-1",
14725                         "mutable": "null",
14726                         "readable": true,
14727                         "type": "gint",
14728                         "writable": true
14729                     }
14730                 },
14731                 "rank": "secondary + 1"
14732             },
14733             "rtpmpadepay": {
14734                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14735                 "description": "Extracts MPEG audio from RTP packets (RFC 2038)",
14736                 "hierarchy": [
14737                     "GstRtpMPADepay",
14738                     "GstRTPBaseDepayload",
14739                     "GstElement",
14740                     "GstObject",
14741                     "GInitiallyUnowned",
14742                     "GObject"
14743                 ],
14744                 "klass": "Codec/Depayloader/Network/RTP",
14745                 "long-name": "RTP MPEG audio depayloader",
14746                 "pad-templates": {
14747                     "sink": {
14748                         "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",
14749                         "direction": "sink",
14750                         "presence": "always"
14751                     },
14752                     "src": {
14753                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14754                         "direction": "src",
14755                         "presence": "always"
14756                     }
14757                 },
14758                 "properties": {},
14759                 "rank": "secondary"
14760             },
14761             "rtpmpapay": {
14762                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14763                 "description": "Payload MPEG audio as RTP packets (RFC 2038)",
14764                 "hierarchy": [
14765                     "GstRtpMPAPay",
14766                     "GstRTPBasePayload",
14767                     "GstElement",
14768                     "GstObject",
14769                     "GInitiallyUnowned",
14770                     "GObject"
14771                 ],
14772                 "klass": "Codec/Payloader/Network/RTP",
14773                 "long-name": "RTP MPEG audio payloader",
14774                 "pad-templates": {
14775                     "sink": {
14776                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14777                         "direction": "sink",
14778                         "presence": "always"
14779                     },
14780                     "src": {
14781                         "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",
14782                         "direction": "src",
14783                         "presence": "always"
14784                     }
14785                 },
14786                 "properties": {},
14787                 "rank": "secondary"
14788             },
14789             "rtpmparobustdepay": {
14790                 "author": "Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>",
14791                 "description": "Extracts MPEG audio from RTP packets (RFC 5219)",
14792                 "hierarchy": [
14793                     "GstRtpMPARobustDepay",
14794                     "GstRTPBaseDepayload",
14795                     "GstElement",
14796                     "GstObject",
14797                     "GInitiallyUnowned",
14798                     "GObject"
14799                 ],
14800                 "klass": "Codec/Depayloader/Network/RTP",
14801                 "long-name": "RTP MPEG audio depayloader",
14802                 "pad-templates": {
14803                     "sink": {
14804                         "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",
14805                         "direction": "sink",
14806                         "presence": "always"
14807                     },
14808                     "src": {
14809                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14810                         "direction": "src",
14811                         "presence": "always"
14812                     }
14813                 },
14814                 "properties": {},
14815                 "rank": "secondary"
14816             },
14817             "rtpmpvdepay": {
14818                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14819                 "description": "Extracts MPEG video from RTP packets (RFC 2250)",
14820                 "hierarchy": [
14821                     "GstRtpMPVDepay",
14822                     "GstRTPBaseDepayload",
14823                     "GstElement",
14824                     "GstObject",
14825                     "GInitiallyUnowned",
14826                     "GObject"
14827                 ],
14828                 "klass": "Codec/Depayloader/Network/RTP",
14829                 "long-name": "RTP MPEG video depayloader",
14830                 "pad-templates": {
14831                     "sink": {
14832                         "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",
14833                         "direction": "sink",
14834                         "presence": "always"
14835                     },
14836                     "src": {
14837                         "caps": "video/mpeg:\n    mpegversion: 2\n   systemstream: false\n",
14838                         "direction": "src",
14839                         "presence": "always"
14840                     }
14841                 },
14842                 "properties": {},
14843                 "rank": "secondary"
14844             },
14845             "rtpmpvpay": {
14846                 "author": "Thijs Vermeir <thijsvermeir@gmail.com>",
14847                 "description": "Payload-encodes MPEG2 ES into RTP packets (RFC 2250)",
14848                 "hierarchy": [
14849                     "GstRTPMPVPay",
14850                     "GstRTPBasePayload",
14851                     "GstElement",
14852                     "GstObject",
14853                     "GInitiallyUnowned",
14854                     "GObject"
14855                 ],
14856                 "klass": "Codec/Payloader/Network/RTP",
14857                 "long-name": "RTP MPEG2 ES video payloader",
14858                 "pad-templates": {
14859                     "sink": {
14860                         "caps": "video/mpeg:\n    mpegversion: 2\n   systemstream: false\n",
14861                         "direction": "sink",
14862                         "presence": "always"
14863                     },
14864                     "src": {
14865                         "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",
14866                         "direction": "src",
14867                         "presence": "always"
14868                     }
14869                 },
14870                 "properties": {},
14871                 "rank": "secondary"
14872             },
14873             "rtpopusdepay": {
14874                 "author": "Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk>",
14875                 "description": "Extracts Opus audio from RTP packets",
14876                 "hierarchy": [
14877                     "GstRTPOpusDepay",
14878                     "GstRTPBaseDepayload",
14879                     "GstElement",
14880                     "GstObject",
14881                     "GInitiallyUnowned",
14882                     "GObject"
14883                 ],
14884                 "klass": "Codec/Depayloader/Network/RTP",
14885                 "long-name": "RTP Opus packet depayloader",
14886                 "pad-templates": {
14887                     "sink": {
14888                         "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",
14889                         "direction": "sink",
14890                         "presence": "always"
14891                     },
14892                     "src": {
14893                         "caps": "audio/x-opus:\nchannel-mapping-family: [ 0, 1 ]\n",
14894                         "direction": "src",
14895                         "presence": "always"
14896                     }
14897                 },
14898                 "properties": {},
14899                 "rank": "primary"
14900             },
14901             "rtpopuspay": {
14902                 "author": "Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk>",
14903                 "description": "Puts Opus audio in RTP packets",
14904                 "hierarchy": [
14905                     "GstRtpOPUSPay",
14906                     "GstRTPBasePayload",
14907                     "GstElement",
14908                     "GstObject",
14909                     "GInitiallyUnowned",
14910                     "GObject"
14911                 ],
14912                 "klass": "Codec/Payloader/Network/RTP",
14913                 "long-name": "RTP Opus payloader",
14914                 "pad-templates": {
14915                     "sink": {
14916                         "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",
14917                         "direction": "sink",
14918                         "presence": "always"
14919                     },
14920                     "src": {
14921                         "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",
14922                         "direction": "src",
14923                         "presence": "always"
14924                     }
14925                 },
14926                 "properties": {
14927                     "dtx": {
14928                         "blurb": "If enabled, the payloader will not transmit empty packets",
14929                         "conditionally-available": false,
14930                         "construct": false,
14931                         "construct-only": false,
14932                         "controllable": false,
14933                         "default": "false",
14934                         "mutable": "playing",
14935                         "readable": true,
14936                         "type": "gboolean",
14937                         "writable": true
14938                     }
14939                 },
14940                 "rank": "primary"
14941             },
14942             "rtppcmadepay": {
14943                 "author": "Edgard Lima <edgard.lima@gmail.com>, Zeeshan Ali <zeenix@gmail.com>",
14944                 "description": "Extracts PCMA audio from RTP packets",
14945                 "hierarchy": [
14946                     "GstRtpPcmaDepay",
14947                     "GstRTPBaseDepayload",
14948                     "GstElement",
14949                     "GstObject",
14950                     "GInitiallyUnowned",
14951                     "GObject"
14952                 ],
14953                 "klass": "Codec/Depayloader/Network/RTP",
14954                 "long-name": "RTP PCMA depayloader",
14955                 "pad-templates": {
14956                     "sink": {
14957                         "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",
14958                         "direction": "sink",
14959                         "presence": "always"
14960                     },
14961                     "src": {
14962                         "caps": "audio/x-alaw:\n       channels: 1\n           rate: [ 1, 2147483647 ]\n",
14963                         "direction": "src",
14964                         "presence": "always"
14965                     }
14966                 },
14967                 "properties": {},
14968                 "rank": "secondary"
14969             },
14970             "rtppcmapay": {
14971                 "author": "Edgard Lima <edgard.lima@gmail.com>",
14972                 "description": "Payload-encodes PCMA audio into a RTP packet",
14973                 "hierarchy": [
14974                     "GstRtpPcmaPay",
14975                     "GstRTPBaseAudioPayload",
14976                     "GstRTPBasePayload",
14977                     "GstElement",
14978                     "GstObject",
14979                     "GInitiallyUnowned",
14980                     "GObject"
14981                 ],
14982                 "klass": "Codec/Payloader/Network/RTP",
14983                 "long-name": "RTP PCMA payloader",
14984                 "pad-templates": {
14985                     "sink": {
14986                         "caps": "audio/x-alaw:\n       channels: 1\n           rate: 8000\n",
14987                         "direction": "sink",
14988                         "presence": "always"
14989                     },
14990                     "src": {
14991                         "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",
14992                         "direction": "src",
14993                         "presence": "always"
14994                     }
14995                 },
14996                 "properties": {},
14997                 "rank": "secondary"
14998             },
14999             "rtppcmudepay": {
15000                 "author": "Edgard Lima <edgard.lima@gmail.com>, Zeeshan Ali <zeenix@gmail.com>",
15001                 "description": "Extracts PCMU audio from RTP packets",
15002                 "hierarchy": [
15003                     "GstRtpPcmuDepay",
15004                     "GstRTPBaseDepayload",
15005                     "GstElement",
15006                     "GstObject",
15007                     "GInitiallyUnowned",
15008                     "GObject"
15009                 ],
15010                 "klass": "Codec/Depayloader/Network/RTP",
15011                 "long-name": "RTP PCMU depayloader",
15012                 "pad-templates": {
15013                     "sink": {
15014                         "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",
15015                         "direction": "sink",
15016                         "presence": "always"
15017                     },
15018                     "src": {
15019                         "caps": "audio/x-mulaw:\n       channels: 1\n           rate: [ 1, 2147483647 ]\n",
15020                         "direction": "src",
15021                         "presence": "always"
15022                     }
15023                 },
15024                 "properties": {},
15025                 "rank": "secondary"
15026             },
15027             "rtppcmupay": {
15028                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15029                 "description": "Payload-encodes PCMU audio into a RTP packet",
15030                 "hierarchy": [
15031                     "GstRtpPcmuPay",
15032                     "GstRTPBaseAudioPayload",
15033                     "GstRTPBasePayload",
15034                     "GstElement",
15035                     "GstObject",
15036                     "GInitiallyUnowned",
15037                     "GObject"
15038                 ],
15039                 "klass": "Codec/Payloader/Network/RTP",
15040                 "long-name": "RTP PCMU payloader",
15041                 "pad-templates": {
15042                     "sink": {
15043                         "caps": "audio/x-mulaw:\n       channels: 1\n           rate: 8000\n",
15044                         "direction": "sink",
15045                         "presence": "always"
15046                     },
15047                     "src": {
15048                         "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",
15049                         "direction": "src",
15050                         "presence": "always"
15051                     }
15052                 },
15053                 "properties": {},
15054                 "rank": "secondary"
15055             },
15056             "rtpqcelpdepay": {
15057                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15058                 "description": "Extracts QCELP (PureVoice) audio from RTP packets (RFC 2658)",
15059                 "hierarchy": [
15060                     "GstRtpQCELPDepay",
15061                     "GstRTPBaseDepayload",
15062                     "GstElement",
15063                     "GstObject",
15064                     "GInitiallyUnowned",
15065                     "GObject"
15066                 ],
15067                 "klass": "Codec/Depayloader/Network/RTP",
15068                 "long-name": "RTP QCELP depayloader",
15069                 "pad-templates": {
15070                     "sink": {
15071                         "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",
15072                         "direction": "sink",
15073                         "presence": "always"
15074                     },
15075                     "src": {
15076                         "caps": "audio/qcelp:\n       channels: 1\n           rate: 8000\n",
15077                         "direction": "src",
15078                         "presence": "always"
15079                     }
15080                 },
15081                 "properties": {},
15082                 "rank": "secondary"
15083             },
15084             "rtpqdm2depay": {
15085                 "author": "Edward Hervey <bilboed@bilboed.com>",
15086                 "description": "Extracts QDM2 audio from RTP packets (no RFC)",
15087                 "hierarchy": [
15088                     "GstRtpQDM2Depay",
15089                     "GstRTPBaseDepayload",
15090                     "GstElement",
15091                     "GstObject",
15092                     "GInitiallyUnowned",
15093                     "GObject"
15094                 ],
15095                 "klass": "Codec/Depayloader/Network/RTP",
15096                 "long-name": "RTP QDM2 depayloader",
15097                 "pad-templates": {
15098                     "sink": {
15099                         "caps": "application/x-rtp:\n          media: audio\n  encoding-name: X-QDM\n",
15100                         "direction": "sink",
15101                         "presence": "always"
15102                     },
15103                     "src": {
15104                         "caps": "audio/x-qdm2:\n",
15105                         "direction": "src",
15106                         "presence": "always"
15107                     }
15108                 },
15109                 "properties": {},
15110                 "rank": "secondary"
15111             },
15112             "rtpreddec": {
15113                 "author": "Hani Mustafa <hani@pexip.com>, Mikhail Fludkov <misha@pexip.com>",
15114                 "description": "Decode Redundant Audio Data (RED)",
15115                 "hierarchy": [
15116                     "GstRtpRedDec",
15117                     "GstElement",
15118                     "GstObject",
15119                     "GInitiallyUnowned",
15120                     "GObject"
15121                 ],
15122                 "klass": "Codec/Depayloader/Network/RTP",
15123                 "long-name": "Redundant Audio Data (RED) Decoder",
15124                 "pad-templates": {
15125                     "sink": {
15126                         "caps": "application/x-rtp:\n",
15127                         "direction": "sink",
15128                         "presence": "always"
15129                     },
15130                     "src": {
15131                         "caps": "application/x-rtp:\n",
15132                         "direction": "src",
15133                         "presence": "always"
15134                     }
15135                 },
15136                 "properties": {
15137                     "pt": {
15138                         "blurb": "Payload type FEC packets",
15139                         "conditionally-available": false,
15140                         "construct": false,
15141                         "construct-only": false,
15142                         "controllable": false,
15143                         "default": "-1",
15144                         "max": "127",
15145                         "min": "-1",
15146                         "mutable": "null",
15147                         "readable": true,
15148                         "type": "gint",
15149                         "writable": true
15150                     },
15151                     "received": {
15152                         "blurb": "Count of received packets",
15153                         "conditionally-available": false,
15154                         "construct": false,
15155                         "construct-only": false,
15156                         "controllable": false,
15157                         "default": "0",
15158                         "max": "-1",
15159                         "min": "0",
15160                         "mutable": "null",
15161                         "readable": true,
15162                         "type": "guint",
15163                         "writable": false
15164                     }
15165                 },
15166                 "rank": "none"
15167             },
15168             "rtpredenc": {
15169                 "author": "Hani Mustafa <hani@pexip.com>, Mikhail Fludkov <misha@pexip.com>",
15170                 "description": "Encode Redundant Audio Data (RED)",
15171                 "hierarchy": [
15172                     "GstRtpRedEnc",
15173                     "GstElement",
15174                     "GstObject",
15175                     "GInitiallyUnowned",
15176                     "GObject"
15177                 ],
15178                 "klass": "Codec/Payloader/Network/RTP",
15179                 "long-name": "Redundant Audio Data (RED) Encoder",
15180                 "pad-templates": {
15181                     "sink": {
15182                         "caps": "application/x-rtp:\n",
15183                         "direction": "sink",
15184                         "presence": "always"
15185                     },
15186                     "src": {
15187                         "caps": "application/x-rtp:\n",
15188                         "direction": "src",
15189                         "presence": "always"
15190                     }
15191                 },
15192                 "properties": {
15193                     "allow-no-red-blocks": {
15194                         "blurb": "true - can produce RED packets even without redundant blocks (distance==0) false - RED packets will be produced only if distance>0",
15195                         "conditionally-available": false,
15196                         "construct": false,
15197                         "construct-only": false,
15198                         "controllable": false,
15199                         "default": "true",
15200                         "mutable": "null",
15201                         "readable": true,
15202                         "type": "gboolean",
15203                         "writable": true
15204                     },
15205                     "distance": {
15206                         "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.)",
15207                         "conditionally-available": false,
15208                         "construct": false,
15209                         "construct-only": false,
15210                         "controllable": false,
15211                         "default": "0",
15212                         "max": "-1",
15213                         "min": "0",
15214                         "mutable": "null",
15215                         "readable": true,
15216                         "type": "guint",
15217                         "writable": true
15218                     },
15219                     "pt": {
15220                         "blurb": "Payload type FEC packets (-1 disable)",
15221                         "conditionally-available": false,
15222                         "construct": false,
15223                         "construct-only": false,
15224                         "controllable": false,
15225                         "default": "0",
15226                         "max": "127",
15227                         "min": "0",
15228                         "mutable": "null",
15229                         "readable": true,
15230                         "type": "gint",
15231                         "writable": true
15232                     },
15233                     "sent": {
15234                         "blurb": "Count of sent packets",
15235                         "conditionally-available": false,
15236                         "construct": false,
15237                         "construct-only": false,
15238                         "controllable": false,
15239                         "default": "0",
15240                         "max": "-1",
15241                         "min": "0",
15242                         "mutable": "null",
15243                         "readable": true,
15244                         "type": "guint",
15245                         "writable": false
15246                     }
15247                 },
15248                 "rank": "none"
15249             },
15250             "rtpsbcdepay": {
15251                 "author": "Arun Raghavan <arun.raghavan@collabora.co.uk>",
15252                 "description": "Extracts SBC audio from RTP packets",
15253                 "hierarchy": [
15254                     "GstRtpSbcDepay",
15255                     "GstRTPBaseDepayload",
15256                     "GstElement",
15257                     "GstObject",
15258                     "GInitiallyUnowned",
15259                     "GObject"
15260                 ],
15261                 "klass": "Codec/Depayloader/Network/RTP",
15262                 "long-name": "RTP SBC audio depayloader",
15263                 "pad-templates": {
15264                     "sink": {
15265                         "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",
15266                         "direction": "sink",
15267                         "presence": "always"
15268                     },
15269                     "src": {
15270                         "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",
15271                         "direction": "src",
15272                         "presence": "always"
15273                     }
15274                 },
15275                 "properties": {
15276                     "ignore-timestamps": {
15277                         "blurb": "Various statistics",
15278                         "conditionally-available": false,
15279                         "construct": false,
15280                         "construct-only": false,
15281                         "controllable": false,
15282                         "default": "false",
15283                         "mutable": "null",
15284                         "readable": true,
15285                         "type": "gboolean",
15286                         "writable": true
15287                     }
15288                 },
15289                 "rank": "secondary"
15290             },
15291             "rtpsbcpay": {
15292                 "author": "Thiago Sousa Santos <thiagoss@lcc.ufcg.edu.br>",
15293                 "description": "Payload SBC audio as RTP packets",
15294                 "hierarchy": [
15295                     "GstRtpSBCPay",
15296                     "GstRTPBasePayload",
15297                     "GstElement",
15298                     "GstObject",
15299                     "GInitiallyUnowned",
15300                     "GObject"
15301                 ],
15302                 "klass": "Codec/Payloader/Network",
15303                 "long-name": "RTP packet payloader",
15304                 "pad-templates": {
15305                     "sink": {
15306                         "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",
15307                         "direction": "sink",
15308                         "presence": "always"
15309                     },
15310                     "src": {
15311                         "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",
15312                         "direction": "src",
15313                         "presence": "always"
15314                     }
15315                 },
15316                 "properties": {
15317                     "min-frames": {
15318                         "blurb": "Minimum quantity of frames to send in one packet (-1 for maximum allowed by the mtu)",
15319                         "conditionally-available": false,
15320                         "construct": false,
15321                         "construct-only": false,
15322                         "controllable": false,
15323                         "default": "0",
15324                         "max": "2147483647",
15325                         "min": "-1",
15326                         "mutable": "null",
15327                         "readable": true,
15328                         "type": "gint",
15329                         "writable": true
15330                     }
15331                 },
15332                 "rank": "none"
15333             },
15334             "rtpsirendepay": {
15335                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
15336                 "description": "Extracts Siren audio from RTP packets",
15337                 "hierarchy": [
15338                     "GstRTPSirenDepay",
15339                     "GstRTPBaseDepayload",
15340                     "GstElement",
15341                     "GstObject",
15342                     "GInitiallyUnowned",
15343                     "GObject"
15344                 ],
15345                 "klass": "Codec/Depayloader/Network/RTP",
15346                 "long-name": "RTP Siren packet depayloader",
15347                 "pad-templates": {
15348                     "sink": {
15349                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 16000\n  encoding-name: SIREN\n",
15350                         "direction": "sink",
15351                         "presence": "always"
15352                     },
15353                     "src": {
15354                         "caps": "audio/x-siren:\n     dct-length: 320\n",
15355                         "direction": "src",
15356                         "presence": "always"
15357                     }
15358                 },
15359                 "properties": {},
15360                 "rank": "secondary"
15361             },
15362             "rtpsirenpay": {
15363                 "author": "Youness Alaoui <kakaroto@kakaroto.homelinux.net>",
15364                 "description": "Packetize Siren audio streams into RTP packets",
15365                 "hierarchy": [
15366                     "GstRTPSirenPay",
15367                     "GstRTPBaseAudioPayload",
15368                     "GstRTPBasePayload",
15369                     "GstElement",
15370                     "GstObject",
15371                     "GInitiallyUnowned",
15372                     "GObject"
15373                 ],
15374                 "klass": "Codec/Payloader/Network/RTP",
15375                 "long-name": "RTP Payloader for Siren Audio",
15376                 "pad-templates": {
15377                     "sink": {
15378                         "caps": "audio/x-siren:\n     dct-length: 320\n",
15379                         "direction": "sink",
15380                         "presence": "always"
15381                     },
15382                     "src": {
15383                         "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",
15384                         "direction": "src",
15385                         "presence": "always"
15386                     }
15387                 },
15388                 "properties": {},
15389                 "rank": "secondary"
15390             },
15391             "rtpspeexdepay": {
15392                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15393                 "description": "Extracts Speex audio from RTP packets",
15394                 "hierarchy": [
15395                     "GstRtpSPEEXDepay",
15396                     "GstRTPBaseDepayload",
15397                     "GstElement",
15398                     "GstObject",
15399                     "GInitiallyUnowned",
15400                     "GObject"
15401                 ],
15402                 "klass": "Codec/Depayloader/Network/RTP",
15403                 "long-name": "RTP Speex depayloader",
15404                 "pad-templates": {
15405                     "sink": {
15406                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 6000, 48000 ]\n  encoding-name: SPEEX\n",
15407                         "direction": "sink",
15408                         "presence": "always"
15409                     },
15410                     "src": {
15411                         "caps": "audio/x-speex:\n",
15412                         "direction": "src",
15413                         "presence": "always"
15414                     }
15415                 },
15416                 "properties": {},
15417                 "rank": "secondary"
15418             },
15419             "rtpspeexpay": {
15420                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15421                 "description": "Payload-encodes Speex audio into a RTP packet",
15422                 "hierarchy": [
15423                     "GstRtpSPEEXPay",
15424                     "GstRTPBasePayload",
15425                     "GstElement",
15426                     "GstObject",
15427                     "GInitiallyUnowned",
15428                     "GObject"
15429                 ],
15430                 "klass": "Codec/Payloader/Network/RTP",
15431                 "long-name": "RTP Speex payloader",
15432                 "pad-templates": {
15433                     "sink": {
15434                         "caps": "audio/x-speex:\n           rate: [ 6000, 48000 ]\n       channels: 1\n",
15435                         "direction": "sink",
15436                         "presence": "always"
15437                     },
15438                     "src": {
15439                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 6000, 48000 ]\n  encoding-name: SPEEX\nencoding-params: 1\n",
15440                         "direction": "src",
15441                         "presence": "always"
15442                     }
15443                 },
15444                 "properties": {},
15445                 "rank": "secondary"
15446             },
15447             "rtpstorage": {
15448                 "author": "Mikhail Fludkov <misha@pexip.com>",
15449                 "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",
15450                 "hierarchy": [
15451                     "GstRtpStorage",
15452                     "GstElement",
15453                     "GstObject",
15454                     "GInitiallyUnowned",
15455                     "GObject"
15456                 ],
15457                 "klass": "Analyzer/RTP",
15458                 "long-name": "RTP storage",
15459                 "pad-templates": {
15460                     "sink": {
15461                         "caps": "application/x-rtp:\n",
15462                         "direction": "sink",
15463                         "presence": "always"
15464                     },
15465                     "src": {
15466                         "caps": "application/x-rtp:\n",
15467                         "direction": "src",
15468                         "presence": "always"
15469                     }
15470                 },
15471                 "properties": {
15472                     "internal-storage": {
15473                         "blurb": "Internal RtpStorage object",
15474                         "conditionally-available": false,
15475                         "construct": false,
15476                         "construct-only": false,
15477                         "controllable": false,
15478                         "mutable": "null",
15479                         "readable": true,
15480                         "type": "GObject",
15481                         "writable": false
15482                     },
15483                     "size-time": {
15484                         "blurb": "The amount of data to keep in the storage (in ns, 0-disable)",
15485                         "conditionally-available": false,
15486                         "construct": true,
15487                         "construct-only": false,
15488                         "controllable": false,
15489                         "default": "0",
15490                         "max": "18446744073709551615",
15491                         "min": "0",
15492                         "mutable": "null",
15493                         "readable": true,
15494                         "type": "guint64",
15495                         "writable": true
15496                     }
15497                 },
15498                 "rank": "none"
15499             },
15500             "rtpstreamdepay": {
15501                 "author": "Sebastian Dröge <sebastian@centricular.com>",
15502                 "description": "Depayloads RTP/RTCP packets for streaming protocols according to RFC4571",
15503                 "hierarchy": [
15504                     "GstRtpStreamDepay",
15505                     "GstBaseParse",
15506                     "GstElement",
15507                     "GstObject",
15508                     "GInitiallyUnowned",
15509                     "GObject"
15510                 ],
15511                 "klass": "Codec/Depayloader/Network",
15512                 "long-name": "RTP Stream Depayloading",
15513                 "pad-templates": {
15514                     "sink": {
15515                         "caps": "application/x-rtp-stream:\napplication/x-rtcp-stream:\napplication/x-srtp-stream:\napplication/x-srtcp-stream:\n",
15516                         "direction": "sink",
15517                         "presence": "always"
15518                     },
15519                     "src": {
15520                         "caps": "application/x-rtp:\napplication/x-rtcp:\napplication/x-srtp:\napplication/x-srtcp:\n",
15521                         "direction": "src",
15522                         "presence": "always"
15523                     }
15524                 },
15525                 "properties": {},
15526                 "rank": "none"
15527             },
15528             "rtpstreampay": {
15529                 "author": "Sebastian Dröge <sebastian@centricular.com>",
15530                 "description": "Payloads RTP/RTCP packets for streaming protocols according to RFC4571",
15531                 "hierarchy": [
15532                     "GstRtpStreamPay",
15533                     "GstElement",
15534                     "GstObject",
15535                     "GInitiallyUnowned",
15536                     "GObject"
15537                 ],
15538                 "klass": "Codec/Payloader/Network",
15539                 "long-name": "RTP Stream Payloading",
15540                 "pad-templates": {
15541                     "sink": {
15542                         "caps": "application/x-rtp:\napplication/x-rtcp:\napplication/x-srtp:\napplication/x-srtcp:\n",
15543                         "direction": "sink",
15544                         "presence": "always"
15545                     },
15546                     "src": {
15547                         "caps": "application/x-rtp-stream:\napplication/x-rtcp-stream:\napplication/x-srtp-stream:\napplication/x-srtcp-stream:\n",
15548                         "direction": "src",
15549                         "presence": "always"
15550                     }
15551                 },
15552                 "rank": "none"
15553             },
15554             "rtpsv3vdepay": {
15555                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15556                 "description": "Extracts SVQ3 video from RTP packets (no RFC)",
15557                 "hierarchy": [
15558                     "GstRtpSV3VDepay",
15559                     "GstRTPBaseDepayload",
15560                     "GstElement",
15561                     "GstObject",
15562                     "GInitiallyUnowned",
15563                     "GObject"
15564                 ],
15565                 "klass": "Codec/Depayloader/Network/RTP",
15566                 "long-name": "RTP SVQ3 depayloader",
15567                 "pad-templates": {
15568                     "sink": {
15569                         "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",
15570                         "direction": "sink",
15571                         "presence": "always"
15572                     },
15573                     "src": {
15574                         "caps": "video/x-svq:\n     svqversion: 3\n",
15575                         "direction": "src",
15576                         "presence": "always"
15577                     }
15578                 },
15579                 "properties": {},
15580                 "rank": "secondary"
15581             },
15582             "rtptheoradepay": {
15583                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15584                 "description": "Extracts Theora video from RTP packets (draft-01 of RFC XXXX)",
15585                 "hierarchy": [
15586                     "GstRtpTheoraDepay",
15587                     "GstRTPBaseDepayload",
15588                     "GstElement",
15589                     "GstObject",
15590                     "GInitiallyUnowned",
15591                     "GObject"
15592                 ],
15593                 "klass": "Codec/Depayloader/Network/RTP",
15594                 "long-name": "RTP Theora depayloader",
15595                 "pad-templates": {
15596                     "sink": {
15597                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: THEORA\n",
15598                         "direction": "sink",
15599                         "presence": "always"
15600                     },
15601                     "src": {
15602                         "caps": "video/x-theora:\n",
15603                         "direction": "src",
15604                         "presence": "always"
15605                     }
15606                 },
15607                 "properties": {},
15608                 "rank": "secondary"
15609             },
15610             "rtptheorapay": {
15611                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15612                 "description": "Payload-encode Theora video into RTP packets (draft-01 RFC XXXX)",
15613                 "hierarchy": [
15614                     "GstRtpTheoraPay",
15615                     "GstRTPBasePayload",
15616                     "GstElement",
15617                     "GstObject",
15618                     "GInitiallyUnowned",
15619                     "GObject"
15620                 ],
15621                 "klass": "Codec/Payloader/Network/RTP",
15622                 "long-name": "RTP Theora payloader",
15623                 "pad-templates": {
15624                     "sink": {
15625                         "caps": "video/x-theora:\n",
15626                         "direction": "sink",
15627                         "presence": "always"
15628                     },
15629                     "src": {
15630                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: THEORA\n",
15631                         "direction": "src",
15632                         "presence": "always"
15633                     }
15634                 },
15635                 "properties": {
15636                     "config-interval": {
15637                         "blurb": "Send Config Insertion Interval in seconds (configuration headers will be multiplexed in the data stream when detected.) (0 = disabled)",
15638                         "conditionally-available": false,
15639                         "construct": false,
15640                         "construct-only": false,
15641                         "controllable": false,
15642                         "default": "0",
15643                         "max": "3600",
15644                         "min": "0",
15645                         "mutable": "null",
15646                         "readable": true,
15647                         "type": "guint",
15648                         "writable": true
15649                     }
15650                 },
15651                 "rank": "secondary"
15652             },
15653             "rtpulpfecdec": {
15654                 "author": "Mikhail Fludkov <misha@pexip.com>",
15655                 "description": "Decodes RTP FEC (RFC5109)",
15656                 "hierarchy": [
15657                     "GstRtpUlpFecDec",
15658                     "GstElement",
15659                     "GstObject",
15660                     "GInitiallyUnowned",
15661                     "GObject"
15662                 ],
15663                 "klass": "Codec/Depayloader/Network/RTP",
15664                 "long-name": "RTP FEC Decoder",
15665                 "pad-templates": {
15666                     "sink": {
15667                         "caps": "application/x-rtp:\n",
15668                         "direction": "sink",
15669                         "presence": "always"
15670                     },
15671                     "src": {
15672                         "caps": "application/x-rtp:\n",
15673                         "direction": "src",
15674                         "presence": "always"
15675                     }
15676                 },
15677                 "properties": {
15678                     "pt": {
15679                         "blurb": "FEC packets payload type",
15680                         "conditionally-available": false,
15681                         "construct": false,
15682                         "construct-only": false,
15683                         "controllable": false,
15684                         "default": "0",
15685                         "max": "127",
15686                         "min": "0",
15687                         "mutable": "null",
15688                         "readable": true,
15689                         "type": "guint",
15690                         "writable": true
15691                     },
15692                     "recovered": {
15693                         "blurb": "The number of recovered packets",
15694                         "conditionally-available": false,
15695                         "construct": false,
15696                         "construct-only": false,
15697                         "controllable": false,
15698                         "default": "0",
15699                         "max": "-1",
15700                         "min": "0",
15701                         "mutable": "null",
15702                         "readable": true,
15703                         "type": "guint",
15704                         "writable": false
15705                     },
15706                     "storage": {
15707                         "blurb": "RTP storage",
15708                         "conditionally-available": false,
15709                         "construct": false,
15710                         "construct-only": false,
15711                         "controllable": false,
15712                         "mutable": "null",
15713                         "readable": true,
15714                         "type": "GObject",
15715                         "writable": true
15716                     },
15717                     "unrecovered": {
15718                         "blurb": "The number of unrecovered packets",
15719                         "conditionally-available": false,
15720                         "construct": false,
15721                         "construct-only": false,
15722                         "controllable": false,
15723                         "default": "0",
15724                         "max": "-1",
15725                         "min": "0",
15726                         "mutable": "null",
15727                         "readable": true,
15728                         "type": "guint",
15729                         "writable": false
15730                     }
15731                 },
15732                 "rank": "none"
15733             },
15734             "rtpulpfecenc": {
15735                 "author": "Mikhail Fludkov <misha@pexip.com>",
15736                 "description": "Encodes RTP FEC (RFC5109)",
15737                 "hierarchy": [
15738                     "GstRtpUlpFecEnc",
15739                     "GstElement",
15740                     "GstObject",
15741                     "GInitiallyUnowned",
15742                     "GObject"
15743                 ],
15744                 "klass": "Codec/Payloader/Network/RTP",
15745                 "long-name": "RTP FEC Encoder",
15746                 "pad-templates": {
15747                     "sink": {
15748                         "caps": "application/x-rtp:\n",
15749                         "direction": "sink",
15750                         "presence": "always"
15751                     },
15752                     "src": {
15753                         "caps": "application/x-rtp:\n",
15754                         "direction": "src",
15755                         "presence": "always"
15756                     }
15757                 },
15758                 "properties": {
15759                     "multipacket": {
15760                         "blurb": "Apply FEC on multiple packets",
15761                         "conditionally-available": false,
15762                         "construct": true,
15763                         "construct-only": false,
15764                         "controllable": false,
15765                         "default": "true",
15766                         "mutable": "null",
15767                         "readable": true,
15768                         "type": "gboolean",
15769                         "writable": true
15770                     },
15771                     "percentage": {
15772                         "blurb": "FEC overhead percentage for the whole stream",
15773                         "conditionally-available": false,
15774                         "construct": true,
15775                         "construct-only": false,
15776                         "controllable": false,
15777                         "default": "0",
15778                         "max": "100",
15779                         "min": "0",
15780                         "mutable": "null",
15781                         "readable": true,
15782                         "type": "guint",
15783                         "writable": true
15784                     },
15785                     "percentage-important": {
15786                         "blurb": "FEC overhead percentage for important packets",
15787                         "conditionally-available": false,
15788                         "construct": true,
15789                         "construct-only": false,
15790                         "controllable": false,
15791                         "default": "0",
15792                         "max": "100",
15793                         "min": "0",
15794                         "mutable": "null",
15795                         "readable": true,
15796                         "type": "guint",
15797                         "writable": true
15798                     },
15799                     "protected": {
15800                         "blurb": "Count of protected packets",
15801                         "conditionally-available": false,
15802                         "construct": false,
15803                         "construct-only": false,
15804                         "controllable": false,
15805                         "default": "0",
15806                         "max": "-1",
15807                         "min": "0",
15808                         "mutable": "null",
15809                         "readable": true,
15810                         "type": "guint",
15811                         "writable": false
15812                     },
15813                     "pt": {
15814                         "blurb": "The payload type of FEC packets",
15815                         "conditionally-available": false,
15816                         "construct": true,
15817                         "construct-only": false,
15818                         "controllable": false,
15819                         "default": "255",
15820                         "max": "255",
15821                         "min": "0",
15822                         "mutable": "null",
15823                         "readable": true,
15824                         "type": "guint",
15825                         "writable": true
15826                     }
15827                 },
15828                 "rank": "none"
15829             },
15830             "rtpvorbisdepay": {
15831                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15832                 "description": "Extracts Vorbis Audio from RTP packets (RFC 5215)",
15833                 "hierarchy": [
15834                     "GstRtpVorbisDepay",
15835                     "GstRTPBaseDepayload",
15836                     "GstElement",
15837                     "GstObject",
15838                     "GInitiallyUnowned",
15839                     "GObject"
15840                 ],
15841                 "klass": "Codec/Depayloader/Network/RTP",
15842                 "long-name": "RTP Vorbis depayloader",
15843                 "pad-templates": {
15844                     "sink": {
15845                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: VORBIS\n",
15846                         "direction": "sink",
15847                         "presence": "always"
15848                     },
15849                     "src": {
15850                         "caps": "audio/x-vorbis:\n",
15851                         "direction": "src",
15852                         "presence": "always"
15853                     }
15854                 },
15855                 "properties": {},
15856                 "rank": "secondary"
15857             },
15858             "rtpvorbispay": {
15859                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15860                 "description": "Payload-encode Vorbis audio into RTP packets (RFC 5215)",
15861                 "hierarchy": [
15862                     "GstRtpVorbisPay",
15863                     "GstRTPBasePayload",
15864                     "GstElement",
15865                     "GstObject",
15866                     "GInitiallyUnowned",
15867                     "GObject"
15868                 ],
15869                 "klass": "Codec/Payloader/Network/RTP",
15870                 "long-name": "RTP Vorbis payloader",
15871                 "pad-templates": {
15872                     "sink": {
15873                         "caps": "audio/x-vorbis:\n",
15874                         "direction": "sink",
15875                         "presence": "always"
15876                     },
15877                     "src": {
15878                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: VORBIS\n",
15879                         "direction": "src",
15880                         "presence": "always"
15881                     }
15882                 },
15883                 "properties": {
15884                     "config-interval": {
15885                         "blurb": "Send Config Insertion Interval in seconds (configuration headers will be multiplexed in the data stream when detected.) (0 = disabled)",
15886                         "conditionally-available": false,
15887                         "construct": false,
15888                         "construct-only": false,
15889                         "controllable": false,
15890                         "default": "0",
15891                         "max": "3600",
15892                         "min": "0",
15893                         "mutable": "null",
15894                         "readable": true,
15895                         "type": "guint",
15896                         "writable": true
15897                     }
15898                 },
15899                 "rank": "secondary"
15900             },
15901             "rtpvp8depay": {
15902                 "author": "Sjoerd Simons <sjoerd@luon.net>",
15903                 "description": "Extracts VP8 video from RTP packets)",
15904                 "hierarchy": [
15905                     "GstRtpVP8Depay",
15906                     "GstRTPBaseDepayload",
15907                     "GstElement",
15908                     "GstObject",
15909                     "GInitiallyUnowned",
15910                     "GObject"
15911                 ],
15912                 "klass": "Codec/Depayloader/Network/RTP",
15913                 "long-name": "RTP VP8 depayloader",
15914                 "pad-templates": {
15915                     "sink": {
15916                         "caps": "application/x-rtp:\n     clock-rate: 90000\n          media: video\n  encoding-name: { (string)VP8, (string)VP8-DRAFT-IETF-01 }\n",
15917                         "direction": "sink",
15918                         "presence": "always"
15919                     },
15920                     "src": {
15921                         "caps": "video/x-vp8:\n",
15922                         "direction": "src",
15923                         "presence": "always"
15924                     }
15925                 },
15926                 "properties": {
15927                     "request-keyframe": {
15928                         "blurb": "Request new keyframe when packet loss is detected",
15929                         "conditionally-available": false,
15930                         "construct": false,
15931                         "construct-only": false,
15932                         "controllable": false,
15933                         "default": "false",
15934                         "mutable": "null",
15935                         "readable": true,
15936                         "type": "gboolean",
15937                         "writable": true
15938                     },
15939                     "wait-for-keyframe": {
15940                         "blurb": "Wait for the next keyframe after packet loss",
15941                         "conditionally-available": false,
15942                         "construct": false,
15943                         "construct-only": false,
15944                         "controllable": false,
15945                         "default": "false",
15946                         "mutable": "null",
15947                         "readable": true,
15948                         "type": "gboolean",
15949                         "writable": true
15950                     }
15951                 },
15952                 "rank": "marginal"
15953             },
15954             "rtpvp8pay": {
15955                 "author": "Sjoerd Simons <sjoerd@luon.net>",
15956                 "description": "Puts VP8 video in RTP packets",
15957                 "hierarchy": [
15958                     "GstRtpVP8Pay",
15959                     "GstRTPBasePayload",
15960                     "GstElement",
15961                     "GstObject",
15962                     "GInitiallyUnowned",
15963                     "GObject"
15964                 ],
15965                 "klass": "Codec/Payloader/Network/RTP",
15966                 "long-name": "RTP VP8 payloader",
15967                 "pad-templates": {
15968                     "sink": {
15969                         "caps": "video/x-vp8:\n",
15970                         "direction": "sink",
15971                         "presence": "always"
15972                     },
15973                     "src": {
15974                         "caps": "application/x-rtp:\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: { (string)VP8, (string)VP8-DRAFT-IETF-01 }\n",
15975                         "direction": "src",
15976                         "presence": "always"
15977                     }
15978                 },
15979                 "properties": {
15980                     "picture-id-mode": {
15981                         "blurb": "The picture ID mode for payloading",
15982                         "conditionally-available": false,
15983                         "construct": false,
15984                         "construct-only": false,
15985                         "controllable": false,
15986                         "default": "none (0)",
15987                         "mutable": "null",
15988                         "readable": true,
15989                         "type": "GstVP8RTPPayMode",
15990                         "writable": true
15991                     },
15992                     "picture-id-offset": {
15993                         "blurb": "Offset to add to the initial picture-id (-1 = random)",
15994                         "conditionally-available": false,
15995                         "construct": false,
15996                         "construct-only": false,
15997                         "controllable": false,
15998                         "default": "-1",
15999                         "max": "32767",
16000                         "min": "-1",
16001                         "mutable": "null",
16002                         "readable": true,
16003                         "type": "gint",
16004                         "writable": true
16005                     }
16006                 },
16007                 "rank": "marginal"
16008             },
16009             "rtpvp9depay": {
16010                 "author": "Stian Selnes <stian@pexip.com>",
16011                 "description": "Extracts VP9 video from RTP packets)",
16012                 "hierarchy": [
16013                     "GstRtpVP9Depay",
16014                     "GstRTPBaseDepayload",
16015                     "GstElement",
16016                     "GstObject",
16017                     "GInitiallyUnowned",
16018                     "GObject"
16019                 ],
16020                 "klass": "Codec/Depayloader/Network/RTP",
16021                 "long-name": "RTP VP9 depayloader",
16022                 "pad-templates": {
16023                     "sink": {
16024                         "caps": "application/x-rtp:\n     clock-rate: 90000\n          media: video\n  encoding-name: { (string)VP9, (string)VP9-DRAFT-IETF-01 }\n",
16025                         "direction": "sink",
16026                         "presence": "always"
16027                     },
16028                     "src": {
16029                         "caps": "video/x-vp9:\n",
16030                         "direction": "src",
16031                         "presence": "always"
16032                     }
16033                 },
16034                 "properties": {},
16035                 "rank": "marginal"
16036             },
16037             "rtpvp9pay": {
16038                 "author": "Stian Selnes <stian@pexip.com>",
16039                 "description": "Puts VP9 video in RTP packets)",
16040                 "hierarchy": [
16041                     "GstRtpVP9Pay",
16042                     "GstRTPBasePayload",
16043                     "GstElement",
16044                     "GstObject",
16045                     "GInitiallyUnowned",
16046                     "GObject"
16047                 ],
16048                 "klass": "Codec/Payloader/Network/RTP",
16049                 "long-name": "RTP VP9 payloader",
16050                 "pad-templates": {
16051                     "sink": {
16052                         "caps": "video/x-vp9:\n",
16053                         "direction": "sink",
16054                         "presence": "always"
16055                     },
16056                     "src": {
16057                         "caps": "application/x-rtp:\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: { (string)VP9, (string)VP9-DRAFT-IETF-01 }\n",
16058                         "direction": "src",
16059                         "presence": "always"
16060                     }
16061                 },
16062                 "properties": {
16063                     "picture-id-mode": {
16064                         "blurb": "The picture ID mode for payloading",
16065                         "conditionally-available": false,
16066                         "construct": false,
16067                         "construct-only": false,
16068                         "controllable": false,
16069                         "default": "none (0)",
16070                         "mutable": "null",
16071                         "readable": true,
16072                         "type": "GstVP9RTPPayMode",
16073                         "writable": true
16074                     }
16075                 },
16076                 "rank": "marginal"
16077             },
16078             "rtpvrawdepay": {
16079                 "author": "Wim Taymans <wim.taymans@gmail.com>",
16080                 "description": "Extracts raw video from RTP packets (RFC 4175)",
16081                 "hierarchy": [
16082                     "GstRtpVRawDepay",
16083                     "GstRTPBaseDepayload",
16084                     "GstElement",
16085                     "GstObject",
16086                     "GInitiallyUnowned",
16087                     "GObject"
16088                 ],
16089                 "klass": "Codec/Depayloader/Network/RTP",
16090                 "long-name": "RTP Raw Video depayloader",
16091                 "pad-templates": {
16092                     "sink": {
16093                         "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",
16094                         "direction": "sink",
16095                         "presence": "always"
16096                     },
16097                     "src": {
16098                         "caps": "video/x-raw:\n",
16099                         "direction": "src",
16100                         "presence": "always"
16101                     }
16102                 },
16103                 "properties": {},
16104                 "rank": "secondary"
16105             },
16106             "rtpvrawpay": {
16107                 "author": "Wim Taymans <wim.taymans@gmail.com>",
16108                 "description": "Payload raw video as RTP packets (RFC 4175)",
16109                 "hierarchy": [
16110                     "GstRtpVRawPay",
16111                     "GstRTPBasePayload",
16112                     "GstElement",
16113                     "GstObject",
16114                     "GInitiallyUnowned",
16115                     "GObject"
16116                 ],
16117                 "klass": "Codec/Payloader/Network/RTP",
16118                 "long-name": "RTP Raw Video payloader",
16119                 "pad-templates": {
16120                     "sink": {
16121                         "caps": "video/x-raw:\n         format: { RGB, RGBA, BGR, BGRA, AYUV, UYVY, I420, Y41B, UYVP }\n          width: [ 1, 32767 ]\n         height: [ 1, 32767 ]\n",
16122                         "direction": "sink",
16123                         "presence": "always"
16124                     },
16125                     "src": {
16126                         "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",
16127                         "direction": "src",
16128                         "presence": "always"
16129                     }
16130                 },
16131                 "properties": {
16132                     "chunks-per-frame": {
16133                         "blurb": "Split and send out each frame in multiple chunks to reduce overhead",
16134                         "conditionally-available": false,
16135                         "construct": false,
16136                         "construct-only": false,
16137                         "controllable": false,
16138                         "default": "10",
16139                         "max": "2147483647",
16140                         "min": "1",
16141                         "mutable": "null",
16142                         "readable": true,
16143                         "type": "gint",
16144                         "writable": true
16145                     }
16146                 },
16147                 "rank": "secondary"
16148             }
16149         },
16150         "filename": "gstrtp",
16151         "license": "LGPL",
16152         "other-types": {
16153             "GstDVPayMode": {
16154                 "kind": "enum",
16155                 "values": [
16156                     {
16157                         "desc": "Video only",
16158                         "name": "video",
16159                         "value": "0"
16160                     },
16161                     {
16162                         "desc": "Video and Audio bundled",
16163                         "name": "bundled",
16164                         "value": "1"
16165                     },
16166                     {
16167                         "desc": "Audio only",
16168                         "name": "audio",
16169                         "value": "2"
16170                     }
16171                 ]
16172             },
16173             "GstFragmentationMode": {
16174                 "kind": "enum",
16175                 "values": [
16176                     {
16177                         "desc": "Normal",
16178                         "name": "normal",
16179                         "value": "0"
16180                     },
16181                     {
16182                         "desc": "Fragment at sync points",
16183                         "name": "sync",
16184                         "value": "1"
16185                     }
16186                 ]
16187             },
16188             "GstRtpH264AggregateMode": {
16189                 "kind": "enum",
16190                 "values": [
16191                     {
16192                         "desc": "Do not aggregate NAL units",
16193                         "name": "none",
16194                         "value": "0"
16195                     },
16196                     {
16197                         "desc": "Aggregate NAL units until a VCL unit is included",
16198                         "name": "zero-latency",
16199                         "value": "1"
16200                     },
16201                     {
16202                         "desc": "Aggregate all NAL units with the same timestamp (adds one frame of latency)",
16203                         "name": "max-stap",
16204                         "value": "2"
16205                     }
16206                 ]
16207             },
16208             "GstRtpH265AggregateMode": {
16209                 "kind": "enum",
16210                 "values": [
16211                     {
16212                         "desc": "Do not aggregate NAL units",
16213                         "name": "none",
16214                         "value": "0"
16215                     },
16216                     {
16217                         "desc": "Aggregate NAL units until a VCL or suffix unit is included",
16218                         "name": "zero-latency",
16219                         "value": "1"
16220                     },
16221                     {
16222                         "desc": "Aggregate all NAL units with the same timestamp (adds one frame of latency)",
16223                         "name": "max",
16224                         "value": "2"
16225                     }
16226                 ]
16227             },
16228             "GstVP8RTPPayMode": {
16229                 "kind": "enum",
16230                 "values": [
16231                     {
16232                         "desc": "No Picture ID",
16233                         "name": "none",
16234                         "value": "0"
16235                     },
16236                     {
16237                         "desc": "7-bit Picture ID",
16238                         "name": "7-bit",
16239                         "value": "1"
16240                     },
16241                     {
16242                         "desc": "15-bit Picture ID",
16243                         "name": "15-bit",
16244                         "value": "2"
16245                     }
16246                 ]
16247             },
16248             "GstVP9RTPPayMode": {
16249                 "kind": "enum",
16250                 "values": [
16251                     {
16252                         "desc": "No Picture ID",
16253                         "name": "none",
16254                         "value": "0"
16255                     },
16256                     {
16257                         "desc": "7-bit Picture ID",
16258                         "name": "7-bit",
16259                         "value": "1"
16260                     },
16261                     {
16262                         "desc": "15-bit Picture ID",
16263                         "name": "15-bit",
16264                         "value": "2"
16265                     }
16266                 ]
16267             },
16268             "iLBCMode": {
16269                 "kind": "enum",
16270                 "values": [
16271                     {
16272                         "desc": "20ms frames",
16273                         "name": "20ms",
16274                         "value": "20"
16275                     },
16276                     {
16277                         "desc": "30ms frames",
16278                         "name": "30ms",
16279                         "value": "30"
16280                     }
16281                 ]
16282             }
16283         },
16284         "package": "GStreamer Good Plug-ins",
16285         "source": "gst-plugins-good",
16286         "tracers": {},
16287         "url": "Unknown package origin"
16288     },
16289     "rtpmanager": {
16290         "description": "RTP session management plugin library",
16291         "elements": {
16292             "rtpbin": {
16293                 "author": "Wim Taymans <wim.taymans@gmail.com>",
16294                 "description": "Real-Time Transport Protocol bin",
16295                 "hierarchy": [
16296                     "GstRtpBin",
16297                     "GstBin",
16298                     "GstElement",
16299                     "GstObject",
16300                     "GInitiallyUnowned",
16301                     "GObject"
16302                 ],
16303                 "interfaces": [
16304                     "GstChildProxy"
16305                 ],
16306                 "klass": "Filter/Network/RTP",
16307                 "long-name": "RTP Bin",
16308                 "pad-templates": {
16309                     "recv_fec_sink_%%u_%%u": {
16310                         "caps": "application/x-rtp:\n",
16311                         "direction": "sink",
16312                         "presence": "request"
16313                     },
16314                     "recv_rtcp_sink_%%u": {
16315                         "caps": "application/x-rtcp:\napplication/x-srtcp:\n",
16316                         "direction": "sink",
16317                         "presence": "request"
16318                     },
16319                     "recv_rtp_sink_%%u": {
16320                         "caps": "application/x-rtp:\napplication/x-srtp:\n",
16321                         "direction": "sink",
16322                         "presence": "request"
16323                     },
16324                     "recv_rtp_src_%%u_%%u_%%u": {
16325                         "caps": "application/x-rtp:\n",
16326                         "direction": "src",
16327                         "presence": "sometimes"
16328                     },
16329                     "send_fec_src_%%u_%%u": {
16330                         "caps": "application/x-rtp:\n",
16331                         "direction": "src",
16332                         "presence": "sometimes"
16333                     },
16334                     "send_rtcp_src_%%u": {
16335                         "caps": "application/x-rtcp:\napplication/x-srtcp:\n",
16336                         "direction": "src",
16337                         "presence": "request"
16338                     },
16339                     "send_rtp_sink_%%u": {
16340                         "caps": "application/x-rtp:\n",
16341                         "direction": "sink",
16342                         "presence": "request"
16343                     },
16344                     "send_rtp_src_%%u": {
16345                         "caps": "application/x-rtp:\napplication/x-srtp:\n",
16346                         "direction": "src",
16347                         "presence": "sometimes"
16348                     }
16349                 },
16350                 "properties": {
16351                     "autoremove": {
16352                         "blurb": "Automatically remove timed out sources",
16353                         "conditionally-available": false,
16354                         "construct": false,
16355                         "construct-only": false,
16356                         "controllable": false,
16357                         "default": "false",
16358                         "mutable": "null",
16359                         "readable": true,
16360                         "type": "gboolean",
16361                         "writable": true
16362                     },
16363                     "buffer-mode": {
16364                         "blurb": "Control the buffering algorithm in use",
16365                         "conditionally-available": false,
16366                         "construct": false,
16367                         "construct-only": false,
16368                         "controllable": false,
16369                         "default": "slave (1)",
16370                         "mutable": "null",
16371                         "readable": true,
16372                         "type": "RTPJitterBufferMode",
16373                         "writable": true
16374                     },
16375                     "do-lost": {
16376                         "blurb": "Send an event downstream when a packet is lost",
16377                         "conditionally-available": false,
16378                         "construct": false,
16379                         "construct-only": false,
16380                         "controllable": false,
16381                         "default": "false",
16382                         "mutable": "null",
16383                         "readable": true,
16384                         "type": "gboolean",
16385                         "writable": true
16386                     },
16387                     "do-retransmission": {
16388                         "blurb": "Enable retransmission on all streams",
16389                         "conditionally-available": false,
16390                         "construct": false,
16391                         "construct-only": false,
16392                         "controllable": false,
16393                         "default": "false",
16394                         "mutable": "null",
16395                         "readable": true,
16396                         "type": "gboolean",
16397                         "writable": true
16398                     },
16399                     "do-sync-event": {
16400                         "blurb": "Send event downstream when a stream is synchronized to the sender",
16401                         "conditionally-available": false,
16402                         "construct": false,
16403                         "construct-only": false,
16404                         "controllable": false,
16405                         "default": "false",
16406                         "mutable": "null",
16407                         "readable": true,
16408                         "type": "gboolean",
16409                         "writable": true
16410                     },
16411                     "drop-on-latency": {
16412                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
16413                         "conditionally-available": false,
16414                         "construct": false,
16415                         "construct-only": false,
16416                         "controllable": false,
16417                         "default": "false",
16418                         "mutable": "null",
16419                         "readable": true,
16420                         "type": "gboolean",
16421                         "writable": true
16422                     },
16423                     "fec-decoders": {
16424                         "blurb": "GstStructure mapping from session index to FEC decoder factory, eg fec-decoders='fec,0=\"rtpst2022-1-fecdec\\ size-time\\=1000000000\";'",
16425                         "conditionally-available": false,
16426                         "construct": false,
16427                         "construct-only": false,
16428                         "controllable": false,
16429                         "default": "application/x-rtp-fec-decoders;",
16430                         "mutable": "null",
16431                         "readable": true,
16432                         "type": "GstStructure",
16433                         "writable": true
16434                     },
16435                     "fec-encoders": {
16436                         "blurb": "GstStructure mapping from session index to FEC encoder factory, eg fec-encoders='fec,0=\"rtpst2022-1-fecenc\\ rows\\=5\\ columns\\=5\";'",
16437                         "conditionally-available": false,
16438                         "construct": false,
16439                         "construct-only": false,
16440                         "controllable": false,
16441                         "default": "application/x-rtp-fec-encoders;",
16442                         "mutable": "null",
16443                         "readable": true,
16444                         "type": "GstStructure",
16445                         "writable": true
16446                     },
16447                     "ignore-pt": {
16448                         "blurb": "Do not demultiplex based on PT values",
16449                         "conditionally-available": false,
16450                         "construct": false,
16451                         "construct-only": false,
16452                         "controllable": false,
16453                         "default": "false",
16454                         "mutable": "null",
16455                         "readable": true,
16456                         "type": "gboolean",
16457                         "writable": true
16458                     },
16459                     "latency": {
16460                         "blurb": "Default amount of ms to buffer in the jitterbuffers",
16461                         "conditionally-available": false,
16462                         "construct": false,
16463                         "construct-only": false,
16464                         "controllable": false,
16465                         "default": "200",
16466                         "max": "-1",
16467                         "min": "0",
16468                         "mutable": "null",
16469                         "readable": true,
16470                         "type": "guint",
16471                         "writable": true
16472                     },
16473                     "max-dropout-time": {
16474                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
16475                         "conditionally-available": false,
16476                         "construct": false,
16477                         "construct-only": false,
16478                         "controllable": false,
16479                         "default": "60000",
16480                         "max": "-1",
16481                         "min": "0",
16482                         "mutable": "null",
16483                         "readable": true,
16484                         "type": "guint",
16485                         "writable": true
16486                     },
16487                     "max-misorder-time": {
16488                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
16489                         "conditionally-available": false,
16490                         "construct": false,
16491                         "construct-only": false,
16492                         "controllable": false,
16493                         "default": "2000",
16494                         "max": "-1",
16495                         "min": "0",
16496                         "mutable": "null",
16497                         "readable": true,
16498                         "type": "guint",
16499                         "writable": true
16500                     },
16501                     "max-rtcp-rtp-time-diff": {
16502                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
16503                         "conditionally-available": false,
16504                         "construct": false,
16505                         "construct-only": false,
16506                         "controllable": false,
16507                         "default": "1000",
16508                         "max": "2147483647",
16509                         "min": "-1",
16510                         "mutable": "null",
16511                         "readable": true,
16512                         "type": "gint",
16513                         "writable": true
16514                     },
16515                     "max-streams": {
16516                         "blurb": "The maximum number of streams to create for one session",
16517                         "conditionally-available": false,
16518                         "construct": false,
16519                         "construct-only": false,
16520                         "controllable": false,
16521                         "default": "-1",
16522                         "max": "-1",
16523                         "min": "0",
16524                         "mutable": "null",
16525                         "readable": true,
16526                         "type": "guint",
16527                         "writable": true
16528                     },
16529                     "max-ts-offset": {
16530                         "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)",
16531                         "conditionally-available": false,
16532                         "construct": false,
16533                         "construct-only": false,
16534                         "controllable": false,
16535                         "default": "3000000000",
16536                         "max": "9223372036854775807",
16537                         "min": "0",
16538                         "mutable": "null",
16539                         "readable": true,
16540                         "type": "gint64",
16541                         "writable": true
16542                     },
16543                     "max-ts-offset-adjustment": {
16544                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
16545                         "conditionally-available": false,
16546                         "construct": false,
16547                         "construct-only": false,
16548                         "controllable": false,
16549                         "default": "0",
16550                         "max": "18446744073709551615",
16551                         "min": "0",
16552                         "mutable": "null",
16553                         "readable": true,
16554                         "type": "guint64",
16555                         "writable": true
16556                     },
16557                     "ntp-sync": {
16558                         "blurb": "Synchronize received streams to the NTP clock",
16559                         "conditionally-available": false,
16560                         "construct": false,
16561                         "construct-only": false,
16562                         "controllable": false,
16563                         "default": "false",
16564                         "mutable": "null",
16565                         "readable": true,
16566                         "type": "gboolean",
16567                         "writable": true
16568                     },
16569                     "ntp-time-source": {
16570                         "blurb": "NTP time source for RTCP packets",
16571                         "conditionally-available": false,
16572                         "construct": false,
16573                         "construct-only": false,
16574                         "controllable": false,
16575                         "default": "ntp (0)",
16576                         "mutable": "null",
16577                         "readable": true,
16578                         "type": "GstRtpNtpTimeSource",
16579                         "writable": true
16580                     },
16581                     "rfc7273-sync": {
16582                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
16583                         "conditionally-available": false,
16584                         "construct": false,
16585                         "construct-only": false,
16586                         "controllable": false,
16587                         "default": "false",
16588                         "mutable": "null",
16589                         "readable": true,
16590                         "type": "gboolean",
16591                         "writable": true
16592                     },
16593                     "rtcp-sync": {
16594                         "blurb": "Use of RTCP SR in synchronization",
16595                         "conditionally-available": false,
16596                         "construct": false,
16597                         "construct-only": false,
16598                         "controllable": false,
16599                         "default": "always (0)",
16600                         "mutable": "null",
16601                         "readable": true,
16602                         "type": "GstRTCPSync",
16603                         "writable": true
16604                     },
16605                     "rtcp-sync-interval": {
16606                         "blurb": "RTCP SR interval synchronization (ms) (0 = always)",
16607                         "conditionally-available": false,
16608                         "construct": false,
16609                         "construct-only": false,
16610                         "controllable": false,
16611                         "default": "0",
16612                         "max": "-1",
16613                         "min": "0",
16614                         "mutable": "null",
16615                         "readable": true,
16616                         "type": "guint",
16617                         "writable": true
16618                     },
16619                     "rtcp-sync-send-time": {
16620                         "blurb": "Use send time or capture time for RTCP sync (TRUE = send time, FALSE = capture time)",
16621                         "conditionally-available": false,
16622                         "construct": false,
16623                         "construct-only": false,
16624                         "controllable": false,
16625                         "default": "true",
16626                         "mutable": "null",
16627                         "readable": true,
16628                         "type": "gboolean",
16629                         "writable": true
16630                     },
16631                     "rtp-profile": {
16632                         "blurb": "Default RTP profile of newly created sessions",
16633                         "conditionally-available": false,
16634                         "construct": false,
16635                         "construct-only": false,
16636                         "controllable": false,
16637                         "default": "avp (1)",
16638                         "mutable": "null",
16639                         "readable": true,
16640                         "type": "GstRTPProfile",
16641                         "writable": true
16642                     },
16643                     "sdes": {
16644                         "blurb": "The SDES items of this session",
16645                         "conditionally-available": false,
16646                         "construct": false,
16647                         "construct-only": false,
16648                         "controllable": false,
16649                         "mutable": "null",
16650                         "readable": true,
16651                         "type": "GstStructure",
16652                         "writable": true
16653                     },
16654                     "use-pipeline-clock": {
16655                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages (DEPRECATED: Use ntp-time-source property)",
16656                         "conditionally-available": false,
16657                         "construct": false,
16658                         "construct-only": false,
16659                         "controllable": false,
16660                         "default": "false",
16661                         "mutable": "null",
16662                         "readable": true,
16663                         "type": "gboolean",
16664                         "writable": true
16665                     }
16666                 },
16667                 "rank": "none",
16668                 "signals": {
16669                     "clear-pt-map": {
16670                         "action": true,
16671                         "args": [],
16672                         "return-type": "void",
16673                         "when": "last"
16674                     },
16675                     "clear-ssrc": {
16676                         "action": true,
16677                         "args": [
16678                             {
16679                                 "name": "arg0",
16680                                 "type": "guint"
16681                             },
16682                             {
16683                                 "name": "arg1",
16684                                 "type": "guint"
16685                             }
16686                         ],
16687                         "return-type": "void",
16688                         "when": "last"
16689                     },
16690                     "get-internal-session": {
16691                         "action": true,
16692                         "args": [
16693                             {
16694                                 "name": "arg0",
16695                                 "type": "guint"
16696                             }
16697                         ],
16698                         "return-type": "RTPSession",
16699                         "when": "last"
16700                     },
16701                     "get-internal-storage": {
16702                         "action": true,
16703                         "args": [
16704                             {
16705                                 "name": "arg0",
16706                                 "type": "guint"
16707                             }
16708                         ],
16709                         "return-type": "GObject",
16710                         "when": "last"
16711                     },
16712                     "get-session": {
16713                         "action": true,
16714                         "args": [
16715                             {
16716                                 "name": "arg0",
16717                                 "type": "guint"
16718                             }
16719                         ],
16720                         "return-type": "GstElement",
16721                         "when": "last"
16722                     },
16723                     "get-storage": {
16724                         "action": true,
16725                         "args": [
16726                             {
16727                                 "name": "arg0",
16728                                 "type": "guint"
16729                             }
16730                         ],
16731                         "return-type": "GstElement",
16732                         "when": "last"
16733                     },
16734                     "new-jitterbuffer": {
16735                         "args": [
16736                             {
16737                                 "name": "arg0",
16738                                 "type": "GstElement"
16739                             },
16740                             {
16741                                 "name": "arg1",
16742                                 "type": "guint"
16743                             },
16744                             {
16745                                 "name": "arg2",
16746                                 "type": "guint"
16747                             }
16748                         ],
16749                         "return-type": "void",
16750                         "when": "last"
16751                     },
16752                     "new-storage": {
16753                         "args": [
16754                             {
16755                                 "name": "arg0",
16756                                 "type": "GstElement"
16757                             },
16758                             {
16759                                 "name": "arg1",
16760                                 "type": "guint"
16761                             }
16762                         ],
16763                         "return-type": "void",
16764                         "when": "last"
16765                     },
16766                     "on-bye-ssrc": {
16767                         "args": [
16768                             {
16769                                 "name": "arg0",
16770                                 "type": "guint"
16771                             },
16772                             {
16773                                 "name": "arg1",
16774                                 "type": "guint"
16775                             }
16776                         ],
16777                         "return-type": "void",
16778                         "when": "last"
16779                     },
16780                     "on-bye-timeout": {
16781                         "args": [
16782                             {
16783                                 "name": "arg0",
16784                                 "type": "guint"
16785                             },
16786                             {
16787                                 "name": "arg1",
16788                                 "type": "guint"
16789                             }
16790                         ],
16791                         "return-type": "void",
16792                         "when": "last"
16793                     },
16794                     "on-new-sender-ssrc": {
16795                         "args": [
16796                             {
16797                                 "name": "arg0",
16798                                 "type": "guint"
16799                             },
16800                             {
16801                                 "name": "arg1",
16802                                 "type": "guint"
16803                             }
16804                         ],
16805                         "return-type": "void",
16806                         "when": "last"
16807                     },
16808                     "on-new-ssrc": {
16809                         "args": [
16810                             {
16811                                 "name": "arg0",
16812                                 "type": "guint"
16813                             },
16814                             {
16815                                 "name": "arg1",
16816                                 "type": "guint"
16817                             }
16818                         ],
16819                         "return-type": "void",
16820                         "when": "last"
16821                     },
16822                     "on-npt-stop": {
16823                         "args": [
16824                             {
16825                                 "name": "arg0",
16826                                 "type": "guint"
16827                             },
16828                             {
16829                                 "name": "arg1",
16830                                 "type": "guint"
16831                             }
16832                         ],
16833                         "return-type": "void",
16834                         "when": "last"
16835                     },
16836                     "on-sender-ssrc-active": {
16837                         "args": [
16838                             {
16839                                 "name": "arg0",
16840                                 "type": "guint"
16841                             },
16842                             {
16843                                 "name": "arg1",
16844                                 "type": "guint"
16845                             }
16846                         ],
16847                         "return-type": "void",
16848                         "when": "last"
16849                     },
16850                     "on-sender-timeout": {
16851                         "args": [
16852                             {
16853                                 "name": "arg0",
16854                                 "type": "guint"
16855                             },
16856                             {
16857                                 "name": "arg1",
16858                                 "type": "guint"
16859                             }
16860                         ],
16861                         "return-type": "void",
16862                         "when": "last"
16863                     },
16864                     "on-ssrc-active": {
16865                         "args": [
16866                             {
16867                                 "name": "arg0",
16868                                 "type": "guint"
16869                             },
16870                             {
16871                                 "name": "arg1",
16872                                 "type": "guint"
16873                             }
16874                         ],
16875                         "return-type": "void",
16876                         "when": "last"
16877                     },
16878                     "on-ssrc-collision": {
16879                         "args": [
16880                             {
16881                                 "name": "arg0",
16882                                 "type": "guint"
16883                             },
16884                             {
16885                                 "name": "arg1",
16886                                 "type": "guint"
16887                             }
16888                         ],
16889                         "return-type": "void",
16890                         "when": "last"
16891                     },
16892                     "on-ssrc-sdes": {
16893                         "args": [
16894                             {
16895                                 "name": "arg0",
16896                                 "type": "guint"
16897                             },
16898                             {
16899                                 "name": "arg1",
16900                                 "type": "guint"
16901                             }
16902                         ],
16903                         "return-type": "void",
16904                         "when": "last"
16905                     },
16906                     "on-ssrc-validated": {
16907                         "args": [
16908                             {
16909                                 "name": "arg0",
16910                                 "type": "guint"
16911                             },
16912                             {
16913                                 "name": "arg1",
16914                                 "type": "guint"
16915                             }
16916                         ],
16917                         "return-type": "void",
16918                         "when": "last"
16919                     },
16920                     "on-timeout": {
16921                         "args": [
16922                             {
16923                                 "name": "arg0",
16924                                 "type": "guint"
16925                             },
16926                             {
16927                                 "name": "arg1",
16928                                 "type": "guint"
16929                             }
16930                         ],
16931                         "return-type": "void",
16932                         "when": "last"
16933                     },
16934                     "payload-type-change": {
16935                         "args": [
16936                             {
16937                                 "name": "arg0",
16938                                 "type": "guint"
16939                             },
16940                             {
16941                                 "name": "arg1",
16942                                 "type": "guint"
16943                             }
16944                         ],
16945                         "return-type": "void",
16946                         "when": "last"
16947                     },
16948                     "request-aux-receiver": {
16949                         "args": [
16950                             {
16951                                 "name": "arg0",
16952                                 "type": "guint"
16953                             }
16954                         ],
16955                         "return-type": "GstElement",
16956                         "when": "last"
16957                     },
16958                     "request-aux-sender": {
16959                         "args": [
16960                             {
16961                                 "name": "arg0",
16962                                 "type": "guint"
16963                             }
16964                         ],
16965                         "return-type": "GstElement",
16966                         "when": "last"
16967                     },
16968                     "request-fec-decoder": {
16969                         "args": [
16970                             {
16971                                 "name": "arg0",
16972                                 "type": "guint"
16973                             }
16974                         ],
16975                         "return-type": "GstElement",
16976                         "when": "last"
16977                     },
16978                     "request-fec-encoder": {
16979                         "args": [
16980                             {
16981                                 "name": "arg0",
16982                                 "type": "guint"
16983                             }
16984                         ],
16985                         "return-type": "GstElement",
16986                         "when": "last"
16987                     },
16988                     "request-jitterbuffer": {
16989                         "args": [
16990                             {
16991                                 "name": "arg0",
16992                                 "type": "guint"
16993                             }
16994                         ],
16995                         "return-type": "GstElement",
16996                         "when": "last"
16997                     },
16998                     "request-pt-map": {
16999                         "args": [
17000                             {
17001                                 "name": "arg0",
17002                                 "type": "guint"
17003                             },
17004                             {
17005                                 "name": "arg1",
17006                                 "type": "guint"
17007                             }
17008                         ],
17009                         "return-type": "GstCaps",
17010                         "when": "last"
17011                     },
17012                     "request-rtcp-decoder": {
17013                         "args": [
17014                             {
17015                                 "name": "arg0",
17016                                 "type": "guint"
17017                             }
17018                         ],
17019                         "return-type": "GstElement",
17020                         "when": "last"
17021                     },
17022                     "request-rtcp-encoder": {
17023                         "args": [
17024                             {
17025                                 "name": "arg0",
17026                                 "type": "guint"
17027                             }
17028                         ],
17029                         "return-type": "GstElement",
17030                         "when": "last"
17031                     },
17032                     "request-rtp-decoder": {
17033                         "args": [
17034                             {
17035                                 "name": "arg0",
17036                                 "type": "guint"
17037                             }
17038                         ],
17039                         "return-type": "GstElement",
17040                         "when": "last"
17041                     },
17042                     "request-rtp-encoder": {
17043                         "args": [
17044                             {
17045                                 "name": "arg0",
17046                                 "type": "guint"
17047                             }
17048                         ],
17049                         "return-type": "GstElement",
17050                         "when": "last"
17051                     },
17052                     "reset-sync": {
17053                         "action": true,
17054                         "args": [],
17055                         "return-type": "void",
17056                         "when": "last"
17057                     }
17058                 }
17059             },
17060             "rtpdtmfmux": {
17061                 "author": "Zeeshan Ali <first.last@nokia.com>",
17062                 "description": "mixes RTP DTMF streams into other RTP streams",
17063                 "hierarchy": [
17064                     "GstRTPDTMFMux",
17065                     "GstRTPMux",
17066                     "GstElement",
17067                     "GstObject",
17068                     "GInitiallyUnowned",
17069                     "GObject"
17070                 ],
17071                 "klass": "Codec/Muxer",
17072                 "long-name": "RTP muxer",
17073                 "pad-templates": {
17074                     "priority_sink_%%u": {
17075                         "caps": "application/x-rtp:\n",
17076                         "direction": "sink",
17077                         "presence": "request"
17078                     },
17079                     "sink_%%u": {
17080                         "caps": "application/x-rtp:\n",
17081                         "direction": "sink",
17082                         "presence": "request"
17083                     },
17084                     "src": {
17085                         "caps": "application/x-rtp:\n",
17086                         "direction": "src",
17087                         "presence": "always"
17088                     }
17089                 },
17090                 "properties": {},
17091                 "rank": "none"
17092             },
17093             "rtpfunnel": {
17094                 "author": "Havard Graff <havard@gstip.com>",
17095                 "description": "Funnel RTP buffers together for multiplexing",
17096                 "hierarchy": [
17097                     "GstRtpFunnel",
17098                     "GstElement",
17099                     "GstObject",
17100                     "GInitiallyUnowned",
17101                     "GObject"
17102                 ],
17103                 "klass": "RTP Funneling",
17104                 "long-name": "RTP funnel",
17105                 "pad-templates": {
17106                     "sink_%%u": {
17107                         "caps": "application/x-rtp:\n",
17108                         "direction": "sink",
17109                         "presence": "request"
17110                     },
17111                     "src": {
17112                         "caps": "application/x-rtp:\n",
17113                         "direction": "src",
17114                         "presence": "always"
17115                     }
17116                 },
17117                 "properties": {
17118                     "common-ts-offset": {
17119                         "blurb": "Use the same RTP timestamp offset for all sinkpads (-1 = disable)",
17120                         "conditionally-available": false,
17121                         "construct": true,
17122                         "construct-only": false,
17123                         "controllable": false,
17124                         "default": "-1",
17125                         "max": "2147483647",
17126                         "min": "-1",
17127                         "mutable": "null",
17128                         "readable": true,
17129                         "type": "gint",
17130                         "writable": true
17131                     }
17132                 },
17133                 "rank": "none"
17134             },
17135             "rtphdrextrfc6464": {
17136                 "RTP-Header-Extension-URI": "urn:ietf:params:rtp-hdrext:ssrc-audio-level",
17137                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
17138                 "description": "Client-to-Mixer Audio Level Indication (RFC6464) RTP Header Extension",
17139                 "hierarchy": [
17140                     "GstRTPHeaderExtensionRfc6464",
17141                     "GstRTPHeaderExtension",
17142                     "GstElement",
17143                     "GstObject",
17144                     "GInitiallyUnowned",
17145                     "GObject"
17146                 ],
17147                 "klass": "Network/Extension/RTPHeader",
17148                 "long-name": "Client-to-Mixer Audio Level Indication (RFC6464) RTP Header Extension",
17149                 "properties": {
17150                     "vad": {
17151                         "blurb": "If the vad extension attribute is enabled or not",
17152                         "conditionally-available": false,
17153                         "construct": false,
17154                         "construct-only": false,
17155                         "controllable": false,
17156                         "default": "true",
17157                         "mutable": "null",
17158                         "readable": true,
17159                         "type": "gboolean",
17160                         "writable": false
17161                     }
17162                 },
17163                 "rank": "marginal"
17164             },
17165             "rtphdrexttwcc": {
17166                 "RTP-Header-Extension-URI": "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01",
17167                 "author": "Matthew Waters <matthew@centricular.com>",
17168                 "description": "Extends RTP packets to add sequence number transport wide.",
17169                 "hierarchy": [
17170                     "GstRTPHeaderExtensionTWCC",
17171                     "GstRTPHeaderExtension",
17172                     "GstElement",
17173                     "GstObject",
17174                     "GInitiallyUnowned",
17175                     "GObject"
17176                 ],
17177                 "klass": "Network/Extension/RTPHeader",
17178                 "long-name": "Transport Wide Congestion Control",
17179                 "properties": {
17180                     "n-streams": {
17181                         "blurb": "The number of separate RTP streams this header applies to",
17182                         "conditionally-available": false,
17183                         "construct": false,
17184                         "construct-only": false,
17185                         "controllable": false,
17186                         "default": "1",
17187                         "max": "-1",
17188                         "min": "1",
17189                         "mutable": "null",
17190                         "readable": true,
17191                         "type": "guint",
17192                         "writable": true
17193                     }
17194                 },
17195                 "rank": "marginal"
17196             },
17197             "rtpjitterbuffer": {
17198                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>, Wim Taymans <wim.taymans@gmail.com>",
17199                 "description": "A buffer that deals with network jitter and other transmission faults",
17200                 "hierarchy": [
17201                     "GstRtpJitterBuffer",
17202                     "GstElement",
17203                     "GstObject",
17204                     "GInitiallyUnowned",
17205                     "GObject"
17206                 ],
17207                 "klass": "Filter/Network/RTP",
17208                 "long-name": "RTP packet jitter-buffer",
17209                 "pad-templates": {
17210                     "sink": {
17211                         "caps": "application/x-rtp:\n",
17212                         "direction": "sink",
17213                         "presence": "always"
17214                     },
17215                     "sink_rtcp": {
17216                         "caps": "application/x-rtcp:\n",
17217                         "direction": "sink",
17218                         "presence": "request"
17219                     },
17220                     "src": {
17221                         "caps": "application/x-rtp:\n",
17222                         "direction": "src",
17223                         "presence": "always"
17224                     }
17225                 },
17226                 "properties": {
17227                     "do-lost": {
17228                         "blurb": "Send an event downstream when a packet is lost",
17229                         "conditionally-available": false,
17230                         "construct": false,
17231                         "construct-only": false,
17232                         "controllable": false,
17233                         "default": "false",
17234                         "mutable": "null",
17235                         "readable": true,
17236                         "type": "gboolean",
17237                         "writable": true
17238                     },
17239                     "do-retransmission": {
17240                         "blurb": "Send retransmission events upstream when a packet is late",
17241                         "conditionally-available": false,
17242                         "construct": false,
17243                         "construct-only": false,
17244                         "controllable": false,
17245                         "default": "false",
17246                         "mutable": "null",
17247                         "readable": true,
17248                         "type": "gboolean",
17249                         "writable": true
17250                     },
17251                     "drop-messages-interval": {
17252                         "blurb": "Minimal time between posting dropped packet messages",
17253                         "conditionally-available": false,
17254                         "construct": false,
17255                         "construct-only": false,
17256                         "controllable": false,
17257                         "default": "200",
17258                         "max": "-1",
17259                         "min": "0",
17260                         "mutable": "null",
17261                         "readable": true,
17262                         "type": "guint",
17263                         "writable": true
17264                     },
17265                     "drop-on-latency": {
17266                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
17267                         "conditionally-available": false,
17268                         "construct": false,
17269                         "construct-only": false,
17270                         "controllable": false,
17271                         "default": "false",
17272                         "mutable": "null",
17273                         "readable": true,
17274                         "type": "gboolean",
17275                         "writable": true
17276                     },
17277                     "faststart-min-packets": {
17278                         "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)",
17279                         "conditionally-available": false,
17280                         "construct": false,
17281                         "construct-only": false,
17282                         "controllable": false,
17283                         "default": "0",
17284                         "max": "-1",
17285                         "min": "0",
17286                         "mutable": "null",
17287                         "readable": true,
17288                         "type": "guint",
17289                         "writable": true
17290                     },
17291                     "latency": {
17292                         "blurb": "Amount of ms to buffer",
17293                         "conditionally-available": false,
17294                         "construct": false,
17295                         "construct-only": false,
17296                         "controllable": false,
17297                         "default": "200",
17298                         "max": "-1",
17299                         "min": "0",
17300                         "mutable": "null",
17301                         "readable": true,
17302                         "type": "guint",
17303                         "writable": true
17304                     },
17305                     "max-dropout-time": {
17306                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
17307                         "conditionally-available": false,
17308                         "construct": false,
17309                         "construct-only": false,
17310                         "controllable": false,
17311                         "default": "60000",
17312                         "max": "2147483647",
17313                         "min": "0",
17314                         "mutable": "null",
17315                         "readable": true,
17316                         "type": "guint",
17317                         "writable": true
17318                     },
17319                     "max-misorder-time": {
17320                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
17321                         "conditionally-available": false,
17322                         "construct": false,
17323                         "construct-only": false,
17324                         "controllable": false,
17325                         "default": "2000",
17326                         "max": "-1",
17327                         "min": "0",
17328                         "mutable": "null",
17329                         "readable": true,
17330                         "type": "guint",
17331                         "writable": true
17332                     },
17333                     "max-rtcp-rtp-time-diff": {
17334                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
17335                         "conditionally-available": false,
17336                         "construct": false,
17337                         "construct-only": false,
17338                         "controllable": false,
17339                         "default": "1000",
17340                         "max": "2147483647",
17341                         "min": "-1",
17342                         "mutable": "null",
17343                         "readable": true,
17344                         "type": "gint",
17345                         "writable": true
17346                     },
17347                     "max-ts-offset-adjustment": {
17348                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
17349                         "conditionally-available": false,
17350                         "construct": false,
17351                         "construct-only": false,
17352                         "controllable": false,
17353                         "default": "0",
17354                         "max": "18446744073709551615",
17355                         "min": "0",
17356                         "mutable": "null",
17357                         "readable": true,
17358                         "type": "guint64",
17359                         "writable": true
17360                     },
17361                     "mode": {
17362                         "blurb": "Control the buffering algorithm in use",
17363                         "conditionally-available": false,
17364                         "construct": false,
17365                         "construct-only": false,
17366                         "controllable": false,
17367                         "default": "slave (1)",
17368                         "mutable": "null",
17369                         "readable": true,
17370                         "type": "RTPJitterBufferMode",
17371                         "writable": true
17372                     },
17373                     "percent": {
17374                         "blurb": "The buffer filled percent",
17375                         "conditionally-available": false,
17376                         "construct": false,
17377                         "construct-only": false,
17378                         "controllable": false,
17379                         "default": "0",
17380                         "max": "100",
17381                         "min": "0",
17382                         "mutable": "null",
17383                         "readable": true,
17384                         "type": "gint",
17385                         "writable": false
17386                     },
17387                     "post-drop-messages": {
17388                         "blurb": "Post a custom message to the bus when a packet is dropped by the jitterbuffer",
17389                         "conditionally-available": false,
17390                         "construct": false,
17391                         "construct-only": false,
17392                         "controllable": false,
17393                         "default": "false",
17394                         "mutable": "null",
17395                         "readable": true,
17396                         "type": "gboolean",
17397                         "writable": true
17398                     },
17399                     "rfc7273-sync": {
17400                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
17401                         "conditionally-available": false,
17402                         "construct": false,
17403                         "construct-only": false,
17404                         "controllable": false,
17405                         "default": "false",
17406                         "mutable": "null",
17407                         "readable": true,
17408                         "type": "gboolean",
17409                         "writable": true
17410                     },
17411                     "rtx-deadline": {
17412                         "blurb": "The deadline for a valid RTX request in milliseconds. (-1 automatic)",
17413                         "conditionally-available": false,
17414                         "construct": false,
17415                         "construct-only": false,
17416                         "controllable": false,
17417                         "default": "-1",
17418                         "max": "2147483647",
17419                         "min": "-1",
17420                         "mutable": "null",
17421                         "readable": true,
17422                         "type": "gint",
17423                         "writable": true
17424                     },
17425                     "rtx-delay": {
17426                         "blurb": "Extra time in ms to wait before sending retransmission event (-1 automatic)",
17427                         "conditionally-available": false,
17428                         "construct": false,
17429                         "construct-only": false,
17430                         "controllable": false,
17431                         "default": "-1",
17432                         "max": "2147483647",
17433                         "min": "-1",
17434                         "mutable": "null",
17435                         "readable": true,
17436                         "type": "gint",
17437                         "writable": true
17438                     },
17439                     "rtx-delay-reorder": {
17440                         "blurb": "Sending retransmission event when this much reordering (0 disable)",
17441                         "conditionally-available": false,
17442                         "construct": false,
17443                         "construct-only": false,
17444                         "controllable": false,
17445                         "default": "3",
17446                         "max": "2147483647",
17447                         "min": "-1",
17448                         "mutable": "null",
17449                         "readable": true,
17450                         "type": "gint",
17451                         "writable": true
17452                     },
17453                     "rtx-max-retries": {
17454                         "blurb": "The maximum number of retries to request a retransmission. (-1 not limited)",
17455                         "conditionally-available": false,
17456                         "construct": false,
17457                         "construct-only": false,
17458                         "controllable": false,
17459                         "default": "-1",
17460                         "max": "2147483647",
17461                         "min": "-1",
17462                         "mutable": "null",
17463                         "readable": true,
17464                         "type": "gint",
17465                         "writable": true
17466                     },
17467                     "rtx-min-delay": {
17468                         "blurb": "Minimum time in ms to wait before sending retransmission event",
17469                         "conditionally-available": false,
17470                         "construct": false,
17471                         "construct-only": false,
17472                         "controllable": false,
17473                         "default": "0",
17474                         "max": "-1",
17475                         "min": "0",
17476                         "mutable": "null",
17477                         "readable": true,
17478                         "type": "guint",
17479                         "writable": true
17480                     },
17481                     "rtx-min-retry-timeout": {
17482                         "blurb": "Minimum timeout between sending a transmission event in ms (-1 automatic)",
17483                         "conditionally-available": false,
17484                         "construct": false,
17485                         "construct-only": false,
17486                         "controllable": false,
17487                         "default": "-1",
17488                         "max": "2147483647",
17489                         "min": "-1",
17490                         "mutable": "null",
17491                         "readable": true,
17492                         "type": "gint",
17493                         "writable": true
17494                     },
17495                     "rtx-next-seqnum": {
17496                         "blurb": "Estimate when the next packet should arrive and schedule a retransmission request for it.",
17497                         "conditionally-available": false,
17498                         "construct": false,
17499                         "construct-only": false,
17500                         "controllable": false,
17501                         "default": "true",
17502                         "mutable": "null",
17503                         "readable": true,
17504                         "type": "gboolean",
17505                         "writable": true
17506                     },
17507                     "rtx-retry-period": {
17508                         "blurb": "Try to get a retransmission for this many ms (-1 automatic)",
17509                         "conditionally-available": false,
17510                         "construct": false,
17511                         "construct-only": false,
17512                         "controllable": false,
17513                         "default": "-1",
17514                         "max": "2147483647",
17515                         "min": "-1",
17516                         "mutable": "null",
17517                         "readable": true,
17518                         "type": "gint",
17519                         "writable": true
17520                     },
17521                     "rtx-retry-timeout": {
17522                         "blurb": "Retry sending a transmission event after this timeout in ms (-1 automatic)",
17523                         "conditionally-available": false,
17524                         "construct": false,
17525                         "construct-only": false,
17526                         "controllable": false,
17527                         "default": "-1",
17528                         "max": "2147483647",
17529                         "min": "-1",
17530                         "mutable": "null",
17531                         "readable": true,
17532                         "type": "gint",
17533                         "writable": true
17534                     },
17535                     "rtx-stats-timeout": {
17536                         "blurb": "The time to wait for a retransmitted packet after it has been considered lost in order to collect statistics (ms)",
17537                         "conditionally-available": false,
17538                         "construct": false,
17539                         "construct-only": false,
17540                         "controllable": false,
17541                         "default": "1000",
17542                         "max": "-1",
17543                         "min": "0",
17544                         "mutable": "null",
17545                         "readable": true,
17546                         "type": "guint",
17547                         "writable": true
17548                     },
17549                     "stats": {
17550                         "blurb": "Various statistics",
17551                         "conditionally-available": false,
17552                         "construct": false,
17553                         "construct-only": false,
17554                         "controllable": false,
17555                         "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;",
17556                         "mutable": "null",
17557                         "readable": true,
17558                         "type": "GstStructure",
17559                         "writable": false
17560                     },
17561                     "ts-offset": {
17562                         "blurb": "Adjust buffer timestamps with offset in nanoseconds",
17563                         "conditionally-available": false,
17564                         "construct": false,
17565                         "construct-only": false,
17566                         "controllable": false,
17567                         "default": "0",
17568                         "max": "9223372036854775807",
17569                         "min": "-9223372036854775808",
17570                         "mutable": "null",
17571                         "readable": true,
17572                         "type": "gint64",
17573                         "writable": true
17574                     }
17575                 },
17576                 "rank": "none",
17577                 "signals": {
17578                     "clear-pt-map": {
17579                         "action": true,
17580                         "args": [],
17581                         "return-type": "void",
17582                         "when": "last"
17583                     },
17584                     "handle-sync": {
17585                         "args": [
17586                             {
17587                                 "name": "arg0",
17588                                 "type": "GstStructure"
17589                             }
17590                         ],
17591                         "return-type": "void",
17592                         "when": "last"
17593                     },
17594                     "on-npt-stop": {
17595                         "args": [],
17596                         "return-type": "void",
17597                         "when": "last"
17598                     },
17599                     "request-pt-map": {
17600                         "args": [
17601                             {
17602                                 "name": "arg0",
17603                                 "type": "guint"
17604                             }
17605                         ],
17606                         "return-type": "GstCaps",
17607                         "when": "last"
17608                     },
17609                     "set-active": {
17610                         "action": true,
17611                         "args": [
17612                             {
17613                                 "name": "arg0",
17614                                 "type": "gboolean"
17615                             },
17616                             {
17617                                 "name": "arg1",
17618                                 "type": "guint64"
17619                             }
17620                         ],
17621                         "return-type": "guint64",
17622                         "when": "last"
17623                     }
17624                 }
17625             },
17626             "rtpmux": {
17627                 "author": "Zeeshan Ali <first.last@nokia.com>",
17628                 "description": "multiplex N rtp streams into one",
17629                 "hierarchy": [
17630                     "GstRTPMux",
17631                     "GstElement",
17632                     "GstObject",
17633                     "GInitiallyUnowned",
17634                     "GObject"
17635                 ],
17636                 "klass": "Codec/Muxer",
17637                 "long-name": "RTP muxer",
17638                 "pad-templates": {
17639                     "sink_%%u": {
17640                         "caps": "application/x-rtp:\n",
17641                         "direction": "sink",
17642                         "presence": "request"
17643                     },
17644                     "src": {
17645                         "caps": "application/x-rtp:\n",
17646                         "direction": "src",
17647                         "presence": "always"
17648                     }
17649                 },
17650                 "properties": {
17651                     "seqnum": {
17652                         "blurb": "The RTP sequence number of the last processed packet",
17653                         "conditionally-available": false,
17654                         "construct": false,
17655                         "construct-only": false,
17656                         "controllable": false,
17657                         "default": "0",
17658                         "max": "-1",
17659                         "min": "0",
17660                         "mutable": "null",
17661                         "readable": true,
17662                         "type": "guint",
17663                         "writable": false
17664                     },
17665                     "seqnum-offset": {
17666                         "blurb": "Offset to add to all outgoing seqnum (-1 = random)",
17667                         "conditionally-available": false,
17668                         "construct": false,
17669                         "construct-only": false,
17670                         "controllable": false,
17671                         "default": "-1",
17672                         "max": "2147483647",
17673                         "min": "-1",
17674                         "mutable": "null",
17675                         "readable": true,
17676                         "type": "gint",
17677                         "writable": true
17678                     },
17679                     "ssrc": {
17680                         "blurb": "The SSRC of the packets (default == random)",
17681                         "conditionally-available": false,
17682                         "construct": false,
17683                         "construct-only": false,
17684                         "controllable": false,
17685                         "default": "-1",
17686                         "max": "-1",
17687                         "min": "0",
17688                         "mutable": "playing",
17689                         "readable": true,
17690                         "type": "guint",
17691                         "writable": true
17692                     },
17693                     "timestamp-offset": {
17694                         "blurb": "Offset to add to all outgoing timestamps (-1 = random)",
17695                         "conditionally-available": false,
17696                         "construct": false,
17697                         "construct-only": false,
17698                         "controllable": false,
17699                         "default": "-1",
17700                         "max": "2147483647",
17701                         "min": "-1",
17702                         "mutable": "null",
17703                         "readable": true,
17704                         "type": "gint",
17705                         "writable": true
17706                     }
17707                 },
17708                 "rank": "none"
17709             },
17710             "rtpptdemux": {
17711                 "author": "Kai Vehmanen <kai.vehmanen@nokia.com>",
17712                 "description": "Parses codec streams transmitted in the same RTP session",
17713                 "hierarchy": [
17714                     "GstRtpPtDemux",
17715                     "GstElement",
17716                     "GstObject",
17717                     "GInitiallyUnowned",
17718                     "GObject"
17719                 ],
17720                 "klass": "Demux/Network/RTP",
17721                 "long-name": "RTP Demux",
17722                 "pad-templates": {
17723                     "sink": {
17724                         "caps": "application/x-rtp:\n",
17725                         "direction": "sink",
17726                         "presence": "always"
17727                     },
17728                     "src_%%u": {
17729                         "caps": "application/x-rtp:\n        payload: [ 0, 255 ]\n",
17730                         "direction": "src",
17731                         "presence": "sometimes"
17732                     }
17733                 },
17734                 "properties": {
17735                     "ignored-payload-types": {
17736                         "blurb": "Packets with these payload types will be dropped",
17737                         "conditionally-available": false,
17738                         "construct": false,
17739                         "construct-only": false,
17740                         "controllable": false,
17741                         "mutable": "null",
17742                         "readable": true,
17743                         "type": "GstValueArray",
17744                         "writable": true
17745                     }
17746                 },
17747                 "rank": "none",
17748                 "signals": {
17749                     "clear-pt-map": {
17750                         "action": true,
17751                         "args": [],
17752                         "return-type": "void",
17753                         "when": "last"
17754                     },
17755                     "new-payload-type": {
17756                         "args": [
17757                             {
17758                                 "name": "arg0",
17759                                 "type": "guint"
17760                             },
17761                             {
17762                                 "name": "arg1",
17763                                 "type": "GstPad"
17764                             }
17765                         ],
17766                         "return-type": "void",
17767                         "when": "last"
17768                     },
17769                     "payload-type-change": {
17770                         "args": [
17771                             {
17772                                 "name": "arg0",
17773                                 "type": "guint"
17774                             }
17775                         ],
17776                         "return-type": "void",
17777                         "when": "last"
17778                     },
17779                     "request-pt-map": {
17780                         "args": [
17781                             {
17782                                 "name": "arg0",
17783                                 "type": "guint"
17784                             }
17785                         ],
17786                         "return-type": "GstCaps",
17787                         "when": "last"
17788                     }
17789                 }
17790             },
17791             "rtprtxqueue": {
17792                 "author": "Wim Taymans <wim.taymans@gmail.com>",
17793                 "description": "Keep RTP packets in a queue for retransmission",
17794                 "hierarchy": [
17795                     "GstRTPRtxQueue",
17796                     "GstElement",
17797                     "GstObject",
17798                     "GInitiallyUnowned",
17799                     "GObject"
17800                 ],
17801                 "klass": "Codec",
17802                 "long-name": "RTP Retransmission Queue",
17803                 "pad-templates": {
17804                     "sink": {
17805                         "caps": "application/x-rtp:\n",
17806                         "direction": "sink",
17807                         "presence": "always"
17808                     },
17809                     "src": {
17810                         "caps": "application/x-rtp:\n",
17811                         "direction": "src",
17812                         "presence": "always"
17813                     }
17814                 },
17815                 "properties": {
17816                     "fulfilled-requests": {
17817                         "blurb": "Number of fulfilled retransmission requests",
17818                         "conditionally-available": false,
17819                         "construct": false,
17820                         "construct-only": false,
17821                         "controllable": false,
17822                         "default": "0",
17823                         "max": "-1",
17824                         "min": "0",
17825                         "mutable": "null",
17826                         "readable": true,
17827                         "type": "guint",
17828                         "writable": false
17829                     },
17830                     "max-size-packets": {
17831                         "blurb": "Amount of packets to queue (0 = unlimited)",
17832                         "conditionally-available": false,
17833                         "construct": false,
17834                         "construct-only": false,
17835                         "controllable": false,
17836                         "default": "100",
17837                         "max": "-1",
17838                         "min": "0",
17839                         "mutable": "null",
17840                         "readable": true,
17841                         "type": "guint",
17842                         "writable": true
17843                     },
17844                     "max-size-time": {
17845                         "blurb": "Amount of ms to queue (0 = unlimited)",
17846                         "conditionally-available": false,
17847                         "construct": false,
17848                         "construct-only": false,
17849                         "controllable": false,
17850                         "default": "0",
17851                         "max": "-1",
17852                         "min": "0",
17853                         "mutable": "null",
17854                         "readable": true,
17855                         "type": "guint",
17856                         "writable": true
17857                     },
17858                     "requests": {
17859                         "blurb": "Total number of retransmission requests",
17860                         "conditionally-available": false,
17861                         "construct": false,
17862                         "construct-only": false,
17863                         "controllable": false,
17864                         "default": "0",
17865                         "max": "-1",
17866                         "min": "0",
17867                         "mutable": "null",
17868                         "readable": true,
17869                         "type": "guint",
17870                         "writable": false
17871                     }
17872                 },
17873                 "rank": "none"
17874             },
17875             "rtprtxreceive": {
17876                 "author": "Julien Isorce <julien.isorce@collabora.co.uk>",
17877                 "description": "Receive retransmitted RTP packets according to RFC4588",
17878                 "hierarchy": [
17879                     "GstRtpRtxReceive",
17880                     "GstElement",
17881                     "GstObject",
17882                     "GInitiallyUnowned",
17883                     "GObject"
17884                 ],
17885                 "klass": "Codec",
17886                 "long-name": "RTP Retransmission receiver",
17887                 "pad-templates": {
17888                     "sink": {
17889                         "caps": "application/x-rtp:\n",
17890                         "direction": "sink",
17891                         "presence": "always"
17892                     },
17893                     "src": {
17894                         "caps": "application/x-rtp:\n",
17895                         "direction": "src",
17896                         "presence": "always"
17897                     }
17898                 },
17899                 "properties": {
17900                     "num-rtx-assoc-packets": {
17901                         "blurb": "Number of retransmission packets correctly associated with retransmission requests",
17902                         "conditionally-available": false,
17903                         "construct": false,
17904                         "construct-only": false,
17905                         "controllable": false,
17906                         "default": "0",
17907                         "max": "-1",
17908                         "min": "0",
17909                         "mutable": "null",
17910                         "readable": true,
17911                         "type": "guint",
17912                         "writable": false
17913                     },
17914                     "num-rtx-packets": {
17915                         "blurb": " Number of retransmission packets received",
17916                         "conditionally-available": false,
17917                         "construct": false,
17918                         "construct-only": false,
17919                         "controllable": false,
17920                         "default": "0",
17921                         "max": "-1",
17922                         "min": "0",
17923                         "mutable": "null",
17924                         "readable": true,
17925                         "type": "guint",
17926                         "writable": false
17927                     },
17928                     "num-rtx-requests": {
17929                         "blurb": "Number of retransmission events received",
17930                         "conditionally-available": false,
17931                         "construct": false,
17932                         "construct-only": false,
17933                         "controllable": false,
17934                         "default": "0",
17935                         "max": "-1",
17936                         "min": "0",
17937                         "mutable": "null",
17938                         "readable": true,
17939                         "type": "guint",
17940                         "writable": false
17941                     },
17942                     "payload-type-map": {
17943                         "blurb": "Map of original payload types to their retransmission payload types",
17944                         "conditionally-available": false,
17945                         "construct": false,
17946                         "construct-only": false,
17947                         "controllable": false,
17948                         "mutable": "null",
17949                         "readable": true,
17950                         "type": "GstStructure",
17951                         "writable": true
17952                     }
17953                 },
17954                 "rank": "none"
17955             },
17956             "rtprtxsend": {
17957                 "author": "Julien Isorce <julien.isorce@collabora.co.uk>",
17958                 "description": "Retransmit RTP packets when needed, according to RFC4588",
17959                 "hierarchy": [
17960                     "GstRtpRtxSend",
17961                     "GstElement",
17962                     "GstObject",
17963                     "GInitiallyUnowned",
17964                     "GObject"
17965                 ],
17966                 "klass": "Codec",
17967                 "long-name": "RTP Retransmission Sender",
17968                 "pad-templates": {
17969                     "sink": {
17970                         "caps": "application/x-rtp:\n",
17971                         "direction": "sink",
17972                         "presence": "always"
17973                     },
17974                     "src": {
17975                         "caps": "application/x-rtp:\n",
17976                         "direction": "src",
17977                         "presence": "always"
17978                     }
17979                 },
17980                 "properties": {
17981                     "clock-rate-map": {
17982                         "blurb": "Map of payload types to their clock rates",
17983                         "conditionally-available": false,
17984                         "construct": false,
17985                         "construct-only": false,
17986                         "controllable": false,
17987                         "mutable": "null",
17988                         "readable": true,
17989                         "type": "GstStructure",
17990                         "writable": true
17991                     },
17992                     "max-size-packets": {
17993                         "blurb": "Amount of packets to queue (0 = unlimited)",
17994                         "conditionally-available": false,
17995                         "construct": false,
17996                         "construct-only": false,
17997                         "controllable": false,
17998                         "default": "100",
17999                         "max": "32767",
18000                         "min": "0",
18001                         "mutable": "null",
18002                         "readable": true,
18003                         "type": "guint",
18004                         "writable": true
18005                     },
18006                     "max-size-time": {
18007                         "blurb": "Amount of ms to queue (0 = unlimited)",
18008                         "conditionally-available": false,
18009                         "construct": false,
18010                         "construct-only": false,
18011                         "controllable": false,
18012                         "default": "0",
18013                         "max": "-1",
18014                         "min": "0",
18015                         "mutable": "null",
18016                         "readable": true,
18017                         "type": "guint",
18018                         "writable": true
18019                     },
18020                     "num-rtx-packets": {
18021                         "blurb": " Number of retransmission packets sent",
18022                         "conditionally-available": false,
18023                         "construct": false,
18024                         "construct-only": false,
18025                         "controllable": false,
18026                         "default": "0",
18027                         "max": "-1",
18028                         "min": "0",
18029                         "mutable": "null",
18030                         "readable": true,
18031                         "type": "guint",
18032                         "writable": false
18033                     },
18034                     "num-rtx-requests": {
18035                         "blurb": "Number of retransmission events received",
18036                         "conditionally-available": false,
18037                         "construct": false,
18038                         "construct-only": false,
18039                         "controllable": false,
18040                         "default": "0",
18041                         "max": "-1",
18042                         "min": "0",
18043                         "mutable": "null",
18044                         "readable": true,
18045                         "type": "guint",
18046                         "writable": false
18047                     },
18048                     "payload-type-map": {
18049                         "blurb": "Map of original payload types to their retransmission payload types",
18050                         "conditionally-available": false,
18051                         "construct": false,
18052                         "construct-only": false,
18053                         "controllable": false,
18054                         "mutable": "null",
18055                         "readable": true,
18056                         "type": "GstStructure",
18057                         "writable": true
18058                     },
18059                     "ssrc-map": {
18060                         "blurb": "Map of SSRCs to their retransmission SSRCs for SSRC-multiplexed mode (default = random)",
18061                         "conditionally-available": false,
18062                         "construct": false,
18063                         "construct-only": false,
18064                         "controllable": false,
18065                         "mutable": "null",
18066                         "readable": false,
18067                         "type": "GstStructure",
18068                         "writable": true
18069                     }
18070                 },
18071                 "rank": "none"
18072             },
18073             "rtpsession": {
18074                 "author": "Wim Taymans <wim.taymans@gmail.com>",
18075                 "description": "Implement an RTP session",
18076                 "hierarchy": [
18077                     "GstRtpSession",
18078                     "GstElement",
18079                     "GstObject",
18080                     "GInitiallyUnowned",
18081                     "GObject"
18082                 ],
18083                 "klass": "Filter/Network/RTP",
18084                 "long-name": "RTP Session",
18085                 "pad-templates": {
18086                     "recv_rtcp_sink": {
18087                         "caps": "application/x-rtcp:\n",
18088                         "direction": "sink",
18089                         "presence": "request"
18090                     },
18091                     "recv_rtp_sink": {
18092                         "caps": "application/x-rtp:\n",
18093                         "direction": "sink",
18094                         "presence": "request"
18095                     },
18096                     "recv_rtp_src": {
18097                         "caps": "application/x-rtp:\n",
18098                         "direction": "src",
18099                         "presence": "sometimes"
18100                     },
18101                     "send_rtcp_src": {
18102                         "caps": "application/x-rtcp:\n",
18103                         "direction": "src",
18104                         "presence": "request"
18105                     },
18106                     "send_rtp_sink": {
18107                         "caps": "application/x-rtp:\n",
18108                         "direction": "sink",
18109                         "presence": "request"
18110                     },
18111                     "send_rtp_src": {
18112                         "caps": "application/x-rtp:\n",
18113                         "direction": "src",
18114                         "presence": "sometimes"
18115                     },
18116                     "sync_src": {
18117                         "caps": "application/x-rtcp:\n",
18118                         "direction": "src",
18119                         "presence": "sometimes"
18120                     }
18121                 },
18122                 "properties": {
18123                     "bandwidth": {
18124                         "blurb": "The bandwidth of the session in bytes per second (0 for auto-discover)",
18125                         "conditionally-available": false,
18126                         "construct": false,
18127                         "construct-only": false,
18128                         "controllable": false,
18129                         "default": "0",
18130                         "max": "1.79769e+308",
18131                         "min": "0",
18132                         "mutable": "null",
18133                         "readable": true,
18134                         "type": "gdouble",
18135                         "writable": true
18136                     },
18137                     "internal-session": {
18138                         "blurb": "The internal RTPSession object",
18139                         "conditionally-available": false,
18140                         "construct": false,
18141                         "construct-only": false,
18142                         "controllable": false,
18143                         "mutable": "null",
18144                         "readable": true,
18145                         "type": "RTPSession",
18146                         "writable": false
18147                     },
18148                     "max-dropout-time": {
18149                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
18150                         "conditionally-available": false,
18151                         "construct": false,
18152                         "construct-only": false,
18153                         "controllable": false,
18154                         "default": "60000",
18155                         "max": "-1",
18156                         "min": "0",
18157                         "mutable": "null",
18158                         "readable": true,
18159                         "type": "guint",
18160                         "writable": true
18161                     },
18162                     "max-misorder-time": {
18163                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
18164                         "conditionally-available": false,
18165                         "construct": false,
18166                         "construct-only": false,
18167                         "controllable": false,
18168                         "default": "2000",
18169                         "max": "-1",
18170                         "min": "0",
18171                         "mutable": "null",
18172                         "readable": true,
18173                         "type": "guint",
18174                         "writable": true
18175                     },
18176                     "ntp-time-source": {
18177                         "blurb": "NTP time source for RTCP packets",
18178                         "conditionally-available": false,
18179                         "construct": false,
18180                         "construct-only": false,
18181                         "controllable": false,
18182                         "default": "ntp (0)",
18183                         "mutable": "null",
18184                         "readable": true,
18185                         "type": "GstRtpNtpTimeSource",
18186                         "writable": true
18187                     },
18188                     "num-active-sources": {
18189                         "blurb": "The number of active sources in the session",
18190                         "conditionally-available": false,
18191                         "construct": false,
18192                         "construct-only": false,
18193                         "controllable": false,
18194                         "default": "0",
18195                         "max": "-1",
18196                         "min": "0",
18197                         "mutable": "null",
18198                         "readable": true,
18199                         "type": "guint",
18200                         "writable": false
18201                     },
18202                     "num-sources": {
18203                         "blurb": "The number of sources in the session",
18204                         "conditionally-available": false,
18205                         "construct": false,
18206                         "construct-only": false,
18207                         "controllable": false,
18208                         "default": "0",
18209                         "max": "-1",
18210                         "min": "0",
18211                         "mutable": "null",
18212                         "readable": true,
18213                         "type": "guint",
18214                         "writable": false
18215                     },
18216                     "probation": {
18217                         "blurb": "Consecutive packet sequence numbers to accept the source",
18218                         "conditionally-available": false,
18219                         "construct": false,
18220                         "construct-only": false,
18221                         "controllable": false,
18222                         "default": "2",
18223                         "max": "-1",
18224                         "min": "0",
18225                         "mutable": "null",
18226                         "readable": true,
18227                         "type": "guint",
18228                         "writable": true
18229                     },
18230                     "rtcp-fraction": {
18231                         "blurb": "The RTCP bandwidth of the session in bytes per second (or as a real fraction of the RTP bandwidth if < 1.0)",
18232                         "conditionally-available": false,
18233                         "construct": false,
18234                         "construct-only": false,
18235                         "controllable": false,
18236                         "default": "0.05",
18237                         "max": "1.79769e+308",
18238                         "min": "0",
18239                         "mutable": "null",
18240                         "readable": true,
18241                         "type": "gdouble",
18242                         "writable": true
18243                     },
18244                     "rtcp-min-interval": {
18245                         "blurb": "Minimum interval between Regular RTCP packet (in ns)",
18246                         "conditionally-available": false,
18247                         "construct": false,
18248                         "construct-only": false,
18249                         "controllable": false,
18250                         "default": "5000000000",
18251                         "max": "18446744073709551615",
18252                         "min": "0",
18253                         "mutable": "null",
18254                         "readable": true,
18255                         "type": "guint64",
18256                         "writable": true
18257                     },
18258                     "rtcp-rr-bandwidth": {
18259                         "blurb": "The RTCP bandwidth used for receivers in bytes per second (-1 = default)",
18260                         "conditionally-available": false,
18261                         "construct": false,
18262                         "construct-only": false,
18263                         "controllable": false,
18264                         "default": "-1",
18265                         "max": "2147483647",
18266                         "min": "-1",
18267                         "mutable": "null",
18268                         "readable": true,
18269                         "type": "gint",
18270                         "writable": true
18271                     },
18272                     "rtcp-rs-bandwidth": {
18273                         "blurb": "The RTCP bandwidth used for senders in bytes per second (-1 = default)",
18274                         "conditionally-available": false,
18275                         "construct": false,
18276                         "construct-only": false,
18277                         "controllable": false,
18278                         "default": "-1",
18279                         "max": "2147483647",
18280                         "min": "-1",
18281                         "mutable": "null",
18282                         "readable": true,
18283                         "type": "gint",
18284                         "writable": true
18285                     },
18286                     "rtcp-sync-send-time": {
18287                         "blurb": "Use send time or capture time for RTCP sync (TRUE = send time, FALSE = capture time)",
18288                         "conditionally-available": false,
18289                         "construct": false,
18290                         "construct-only": false,
18291                         "controllable": false,
18292                         "default": "true",
18293                         "mutable": "null",
18294                         "readable": true,
18295                         "type": "gboolean",
18296                         "writable": true
18297                     },
18298                     "rtp-profile": {
18299                         "blurb": "RTP profile to use",
18300                         "conditionally-available": false,
18301                         "construct": false,
18302                         "construct-only": false,
18303                         "controllable": false,
18304                         "default": "avp (1)",
18305                         "mutable": "null",
18306                         "readable": true,
18307                         "type": "GstRTPProfile",
18308                         "writable": true
18309                     },
18310                     "sdes": {
18311                         "blurb": "The SDES items of this session",
18312                         "conditionally-available": false,
18313                         "construct": false,
18314                         "construct-only": false,
18315                         "controllable": false,
18316                         "mutable": "null",
18317                         "readable": true,
18318                         "type": "GstStructure",
18319                         "writable": true
18320                     },
18321                     "stats": {
18322                         "blurb": "Various statistics",
18323                         "conditionally-available": false,
18324                         "construct": false,
18325                         "construct-only": false,
18326                         "controllable": false,
18327                         "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;",
18328                         "mutable": "null",
18329                         "readable": true,
18330                         "type": "GstStructure",
18331                         "writable": false
18332                     },
18333                     "twcc-stats": {
18334                         "blurb": "Various statistics from TWCC",
18335                         "conditionally-available": false,
18336                         "construct": false,
18337                         "construct-only": false,
18338                         "controllable": false,
18339                         "mutable": "null",
18340                         "readable": true,
18341                         "type": "GstStructure",
18342                         "writable": false
18343                     },
18344                     "use-pipeline-clock": {
18345                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages (DEPRECATED: Use ntp-time-source property)",
18346                         "conditionally-available": false,
18347                         "construct": false,
18348                         "construct-only": false,
18349                         "controllable": false,
18350                         "default": "false",
18351                         "mutable": "null",
18352                         "readable": true,
18353                         "type": "gboolean",
18354                         "writable": true
18355                     }
18356                 },
18357                 "rank": "none",
18358                 "signals": {
18359                     "clear-pt-map": {
18360                         "action": true,
18361                         "args": [],
18362                         "return-type": "void",
18363                         "when": "last"
18364                     },
18365                     "on-bye-ssrc": {
18366                         "args": [
18367                             {
18368                                 "name": "arg0",
18369                                 "type": "guint"
18370                             }
18371                         ],
18372                         "return-type": "void",
18373                         "when": "last"
18374                     },
18375                     "on-bye-timeout": {
18376                         "args": [
18377                             {
18378                                 "name": "arg0",
18379                                 "type": "guint"
18380                             }
18381                         ],
18382                         "return-type": "void",
18383                         "when": "last"
18384                     },
18385                     "on-new-sender-ssrc": {
18386                         "args": [
18387                             {
18388                                 "name": "arg0",
18389                                 "type": "guint"
18390                             }
18391                         ],
18392                         "return-type": "void",
18393                         "when": "last"
18394                     },
18395                     "on-new-ssrc": {
18396                         "args": [
18397                             {
18398                                 "name": "arg0",
18399                                 "type": "guint"
18400                             }
18401                         ],
18402                         "return-type": "void",
18403                         "when": "last"
18404                     },
18405                     "on-sender-ssrc-active": {
18406                         "args": [
18407                             {
18408                                 "name": "arg0",
18409                                 "type": "guint"
18410                             }
18411                         ],
18412                         "return-type": "void",
18413                         "when": "last"
18414                     },
18415                     "on-sender-timeout": {
18416                         "args": [
18417                             {
18418                                 "name": "arg0",
18419                                 "type": "guint"
18420                             }
18421                         ],
18422                         "return-type": "void",
18423                         "when": "last"
18424                     },
18425                     "on-ssrc-active": {
18426                         "args": [
18427                             {
18428                                 "name": "arg0",
18429                                 "type": "guint"
18430                             }
18431                         ],
18432                         "return-type": "void",
18433                         "when": "last"
18434                     },
18435                     "on-ssrc-collision": {
18436                         "args": [
18437                             {
18438                                 "name": "arg0",
18439                                 "type": "guint"
18440                             }
18441                         ],
18442                         "return-type": "void",
18443                         "when": "last"
18444                     },
18445                     "on-ssrc-sdes": {
18446                         "args": [
18447                             {
18448                                 "name": "arg0",
18449                                 "type": "guint"
18450                             }
18451                         ],
18452                         "return-type": "void",
18453                         "when": "last"
18454                     },
18455                     "on-ssrc-validated": {
18456                         "args": [
18457                             {
18458                                 "name": "arg0",
18459                                 "type": "guint"
18460                             }
18461                         ],
18462                         "return-type": "void",
18463                         "when": "last"
18464                     },
18465                     "on-timeout": {
18466                         "args": [
18467                             {
18468                                 "name": "arg0",
18469                                 "type": "guint"
18470                             }
18471                         ],
18472                         "return-type": "void",
18473                         "when": "last"
18474                     },
18475                     "request-pt-map": {
18476                         "args": [
18477                             {
18478                                 "name": "arg0",
18479                                 "type": "guint"
18480                             }
18481                         ],
18482                         "return-type": "GstCaps",
18483                         "when": "last"
18484                     }
18485                 }
18486             },
18487             "rtpssrcdemux": {
18488                 "author": "Wim Taymans <wim.taymans@gmail.com>",
18489                 "description": "Splits RTP streams based on the SSRC",
18490                 "hierarchy": [
18491                     "GstRtpSsrcDemux",
18492                     "GstElement",
18493                     "GstObject",
18494                     "GInitiallyUnowned",
18495                     "GObject"
18496                 ],
18497                 "klass": "Demux/Network/RTP",
18498                 "long-name": "RTP SSRC Demux",
18499                 "pad-templates": {
18500                     "rtcp_sink": {
18501                         "caps": "application/x-rtcp:\n",
18502                         "direction": "sink",
18503                         "presence": "always"
18504                     },
18505                     "rtcp_src_%%u": {
18506                         "caps": "application/x-rtcp:\n",
18507                         "direction": "src",
18508                         "presence": "sometimes"
18509                     },
18510                     "sink": {
18511                         "caps": "application/x-rtp:\n",
18512                         "direction": "sink",
18513                         "presence": "always"
18514                     },
18515                     "src_%%u": {
18516                         "caps": "application/x-rtp:\n",
18517                         "direction": "src",
18518                         "presence": "sometimes"
18519                     }
18520                 },
18521                 "properties": {
18522                     "max-streams": {
18523                         "blurb": "The maximum number of streams allowed",
18524                         "conditionally-available": false,
18525                         "construct": false,
18526                         "construct-only": false,
18527                         "controllable": false,
18528                         "default": "-1",
18529                         "max": "-1",
18530                         "min": "0",
18531                         "mutable": "null",
18532                         "readable": true,
18533                         "type": "guint",
18534                         "writable": true
18535                     }
18536                 },
18537                 "rank": "none",
18538                 "signals": {
18539                     "clear-ssrc": {
18540                         "action": true,
18541                         "args": [
18542                             {
18543                                 "name": "arg0",
18544                                 "type": "guint"
18545                             }
18546                         ],
18547                         "return-type": "void",
18548                         "when": "last"
18549                     },
18550                     "new-ssrc-pad": {
18551                         "args": [
18552                             {
18553                                 "name": "arg0",
18554                                 "type": "guint"
18555                             },
18556                             {
18557                                 "name": "arg1",
18558                                 "type": "GstPad"
18559                             }
18560                         ],
18561                         "return-type": "void",
18562                         "when": "last"
18563                     },
18564                     "removed-ssrc-pad": {
18565                         "args": [
18566                             {
18567                                 "name": "arg0",
18568                                 "type": "guint"
18569                             },
18570                             {
18571                                 "name": "arg1",
18572                                 "type": "GstPad"
18573                             }
18574                         ],
18575                         "return-type": "void",
18576                         "when": "last"
18577                     }
18578                 }
18579             },
18580             "rtpst2022-1-fecdec": {
18581                 "author": "Mathieu Duponchelle <mathieu@centricular.com>",
18582                 "description": "performs FEC as described by SMPTE 2022-1",
18583                 "hierarchy": [
18584                     "GstRTPST_2022_1_FecDec",
18585                     "GstElement",
18586                     "GstObject",
18587                     "GInitiallyUnowned",
18588                     "GObject"
18589                 ],
18590                 "klass": "SMPTE 2022-1 FEC decoding",
18591                 "long-name": "SMPTE 2022-1 FEC decoder",
18592                 "pad-templates": {
18593                     "fec_%%u": {
18594                         "caps": "application/x-rtp:\n",
18595                         "direction": "sink",
18596                         "presence": "request"
18597                     },
18598                     "sink": {
18599                         "caps": "application/x-rtp:\n",
18600                         "direction": "sink",
18601                         "presence": "always"
18602                     },
18603                     "src": {
18604                         "caps": "application/x-rtp:\n",
18605                         "direction": "src",
18606                         "presence": "always"
18607                     }
18608                 },
18609                 "properties": {
18610                     "size-time": {
18611                         "blurb": "The amount of data to store (in ns, 0-disable)",
18612                         "conditionally-available": false,
18613                         "construct": true,
18614                         "construct-only": false,
18615                         "controllable": false,
18616                         "default": "1000000000",
18617                         "max": "18446744073709551615",
18618                         "min": "0",
18619                         "mutable": "null",
18620                         "readable": true,
18621                         "type": "guint64",
18622                         "writable": true
18623                     }
18624                 },
18625                 "rank": "none"
18626             },
18627             "rtpst2022-1-fecenc": {
18628                 "author": "Mathieu Duponchelle <mathieu@centricular.com>",
18629                 "description": "performs FEC as described by SMPTE 2022-1",
18630                 "hierarchy": [
18631                     "GstRTPST_2022_1_FecEnc",
18632                     "GstElement",
18633                     "GstObject",
18634                     "GInitiallyUnowned",
18635                     "GObject"
18636                 ],
18637                 "klass": "SMPTE 2022-1 FEC encoding",
18638                 "long-name": "SMPTE 2022-1 FEC encoder",
18639                 "pad-templates": {
18640                     "fec_%%u": {
18641                         "caps": "application/x-rtp:\n",
18642                         "direction": "src",
18643                         "presence": "sometimes"
18644                     },
18645                     "sink": {
18646                         "caps": "application/x-rtp:\n",
18647                         "direction": "sink",
18648                         "presence": "always"
18649                     },
18650                     "src": {
18651                         "caps": "application/x-rtp:\n",
18652                         "direction": "src",
18653                         "presence": "always"
18654                     }
18655                 },
18656                 "properties": {
18657                     "columns": {
18658                         "blurb": "Number of columns to apply row FEC on, 0=disabled",
18659                         "conditionally-available": false,
18660                         "construct": true,
18661                         "construct-only": false,
18662                         "controllable": false,
18663                         "default": "0",
18664                         "max": "255",
18665                         "min": "0",
18666                         "mutable": "ready",
18667                         "readable": true,
18668                         "type": "guint",
18669                         "writable": true
18670                     },
18671                     "enable-column-fec": {
18672                         "blurb": "Whether the encoder should compute and send column FEC",
18673                         "conditionally-available": false,
18674                         "construct": true,
18675                         "construct-only": false,
18676                         "controllable": false,
18677                         "default": "true",
18678                         "mutable": "playing",
18679                         "readable": true,
18680                         "type": "gboolean",
18681                         "writable": true
18682                     },
18683                     "enable-row-fec": {
18684                         "blurb": "Whether the encoder should compute and send row FEC",
18685                         "conditionally-available": false,
18686                         "construct": true,
18687                         "construct-only": false,
18688                         "controllable": false,
18689                         "default": "true",
18690                         "mutable": "playing",
18691                         "readable": true,
18692                         "type": "gboolean",
18693                         "writable": true
18694                     },
18695                     "pt": {
18696                         "blurb": "The payload type of FEC packets",
18697                         "conditionally-available": false,
18698                         "construct": true,
18699                         "construct-only": false,
18700                         "controllable": false,
18701                         "default": "96",
18702                         "max": "255",
18703                         "min": "96",
18704                         "mutable": "ready",
18705                         "readable": true,
18706                         "type": "gint",
18707                         "writable": true
18708                     },
18709                     "rows": {
18710                         "blurb": "Number of rows to apply column FEC on, 0=disabled",
18711                         "conditionally-available": false,
18712                         "construct": true,
18713                         "construct-only": false,
18714                         "controllable": false,
18715                         "default": "0",
18716                         "max": "255",
18717                         "min": "0",
18718                         "mutable": "ready",
18719                         "readable": true,
18720                         "type": "guint",
18721                         "writable": true
18722                     }
18723                 },
18724                 "rank": "none"
18725             }
18726         },
18727         "filename": "gstrtpmanager",
18728         "license": "LGPL",
18729         "other-types": {
18730             "GstRTCPSync": {
18731                 "kind": "enum",
18732                 "values": [
18733                     {
18734                         "desc": "always",
18735                         "name": "always",
18736                         "value": "0"
18737                     },
18738                     {
18739                         "desc": "initial",
18740                         "name": "initial",
18741                         "value": "1"
18742                     },
18743                     {
18744                         "desc": "rtp-info",
18745                         "name": "rtp-info",
18746                         "value": "2"
18747                     }
18748                 ]
18749             },
18750             "GstRtpNtpTimeSource": {
18751                 "kind": "enum",
18752                 "values": [
18753                     {
18754                         "desc": "NTP time based on realtime clock",
18755                         "name": "ntp",
18756                         "value": "0"
18757                     },
18758                     {
18759                         "desc": "UNIX time based on realtime clock",
18760                         "name": "unix",
18761                         "value": "1"
18762                     },
18763                     {
18764                         "desc": "Running time based on pipeline clock",
18765                         "name": "running-time",
18766                         "value": "2"
18767                     },
18768                     {
18769                         "desc": "Pipeline clock time",
18770                         "name": "clock-time",
18771                         "value": "3"
18772                     }
18773                 ]
18774             },
18775             "RTPJitterBufferMode": {
18776                 "kind": "enum",
18777                 "values": [
18778                     {
18779                         "desc": "Only use RTP timestamps",
18780                         "name": "none",
18781                         "value": "0"
18782                     },
18783                     {
18784                         "desc": "Slave receiver to sender clock",
18785                         "name": "slave",
18786                         "value": "1"
18787                     },
18788                     {
18789                         "desc": "Do low/high watermark buffering",
18790                         "name": "buffer",
18791                         "value": "2"
18792                     },
18793                     {
18794                         "desc": "Synchronized sender and receiver clocks",
18795                         "name": "synced",
18796                         "value": "4"
18797                     }
18798                 ]
18799             },
18800             "RTPSession": {
18801                 "hierarchy": [
18802                     "RTPSession",
18803                     "GObject"
18804                 ],
18805                 "kind": "object",
18806                 "properties": {
18807                     "bandwidth": {
18808                         "blurb": "The bandwidth of the session in bits per second (0 for auto-discover)",
18809                         "conditionally-available": false,
18810                         "construct": false,
18811                         "construct-only": false,
18812                         "controllable": false,
18813                         "default": "0",
18814                         "max": "1.79769e+308",
18815                         "min": "0",
18816                         "mutable": "null",
18817                         "readable": true,
18818                         "type": "gdouble",
18819                         "writable": true
18820                     },
18821                     "disable-sr-timestamp": {
18822                         "blurb": "Whether sender reports should be timestamped",
18823                         "conditionally-available": false,
18824                         "construct": false,
18825                         "construct-only": false,
18826                         "controllable": false,
18827                         "default": "false",
18828                         "mutable": "null",
18829                         "readable": true,
18830                         "type": "gboolean",
18831                         "writable": true
18832                     },
18833                     "favor-new": {
18834                         "blurb": "Resolve SSRC conflict in favor of new sources",
18835                         "conditionally-available": false,
18836                         "construct": false,
18837                         "construct-only": false,
18838                         "controllable": false,
18839                         "default": "false",
18840                         "mutable": "null",
18841                         "readable": true,
18842                         "type": "gboolean",
18843                         "writable": true
18844                     },
18845                     "internal-source": {
18846                         "blurb": "The internal source element of the session (deprecated)",
18847                         "conditionally-available": false,
18848                         "construct": false,
18849                         "construct-only": false,
18850                         "controllable": false,
18851                         "mutable": "null",
18852                         "readable": true,
18853                         "type": "RTPSource",
18854                         "writable": false
18855                     },
18856                     "internal-ssrc": {
18857                         "blurb": "The internal SSRC used for the session (deprecated)",
18858                         "conditionally-available": false,
18859                         "construct": false,
18860                         "construct-only": false,
18861                         "controllable": false,
18862                         "default": "0",
18863                         "max": "-1",
18864                         "min": "0",
18865                         "mutable": "null",
18866                         "readable": true,
18867                         "type": "guint",
18868                         "writable": true
18869                     },
18870                     "max-dropout-time": {
18871                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
18872                         "conditionally-available": false,
18873                         "construct": false,
18874                         "construct-only": false,
18875                         "controllable": false,
18876                         "default": "60000",
18877                         "max": "-1",
18878                         "min": "0",
18879                         "mutable": "null",
18880                         "readable": true,
18881                         "type": "guint",
18882                         "writable": true
18883                     },
18884                     "max-misorder-time": {
18885                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
18886                         "conditionally-available": false,
18887                         "construct": false,
18888                         "construct-only": false,
18889                         "controllable": false,
18890                         "default": "2000",
18891                         "max": "-1",
18892                         "min": "0",
18893                         "mutable": "null",
18894                         "readable": true,
18895                         "type": "guint",
18896                         "writable": true
18897                     },
18898                     "num-active-sources": {
18899                         "blurb": "The number of active sources in the session",
18900                         "conditionally-available": false,
18901                         "construct": false,
18902                         "construct-only": false,
18903                         "controllable": false,
18904                         "default": "0",
18905                         "max": "-1",
18906                         "min": "0",
18907                         "mutable": "null",
18908                         "readable": true,
18909                         "type": "guint",
18910                         "writable": false
18911                     },
18912                     "num-sources": {
18913                         "blurb": "The number of sources in the session",
18914                         "conditionally-available": false,
18915                         "construct": false,
18916                         "construct-only": false,
18917                         "controllable": false,
18918                         "default": "0",
18919                         "max": "-1",
18920                         "min": "0",
18921                         "mutable": "null",
18922                         "readable": true,
18923                         "type": "guint",
18924                         "writable": false
18925                     },
18926                     "probation": {
18927                         "blurb": "Consecutive packet sequence numbers to accept the source",
18928                         "conditionally-available": false,
18929                         "construct": false,
18930                         "construct-only": false,
18931                         "controllable": false,
18932                         "default": "2",
18933                         "max": "-1",
18934                         "min": "0",
18935                         "mutable": "null",
18936                         "readable": true,
18937                         "type": "guint",
18938                         "writable": true
18939                     },
18940                     "rtcp-feedback-retention-window": {
18941                         "blurb": "Duration during which RTCP Feedback packets are retained (in ns)",
18942                         "conditionally-available": false,
18943                         "construct": false,
18944                         "construct-only": false,
18945                         "controllable": false,
18946                         "default": "2000000000",
18947                         "max": "18446744073709551615",
18948                         "min": "0",
18949                         "mutable": "null",
18950                         "readable": true,
18951                         "type": "guint64",
18952                         "writable": true
18953                     },
18954                     "rtcp-fraction": {
18955                         "blurb": "The fraction of the bandwidth used for RTCP in bits per second (or as a real fraction of the RTP bandwidth if < 1)",
18956                         "conditionally-available": false,
18957                         "construct": false,
18958                         "construct-only": false,
18959                         "controllable": false,
18960                         "default": "0.05",
18961                         "max": "1.79769e+308",
18962                         "min": "0",
18963                         "mutable": "null",
18964                         "readable": true,
18965                         "type": "gdouble",
18966                         "writable": true
18967                     },
18968                     "rtcp-immediate-feedback-threshold": {
18969                         "blurb": "The maximum number of members of a RTP session for which immediate feedback is used (DEPRECATED: has no effect and is not needed)",
18970                         "conditionally-available": false,
18971                         "construct": false,
18972                         "construct-only": false,
18973                         "controllable": false,
18974                         "default": "3",
18975                         "max": "-1",
18976                         "min": "0",
18977                         "mutable": "null",
18978                         "readable": true,
18979                         "type": "guint",
18980                         "writable": true
18981                     },
18982                     "rtcp-min-interval": {
18983                         "blurb": "Minimum interval between Regular RTCP packet (in ns)",
18984                         "conditionally-available": false,
18985                         "construct": false,
18986                         "construct-only": false,
18987                         "controllable": false,
18988                         "default": "5000000000",
18989                         "max": "18446744073709551615",
18990                         "min": "0",
18991                         "mutable": "null",
18992                         "readable": true,
18993                         "type": "guint64",
18994                         "writable": true
18995                     },
18996                     "rtcp-mtu": {
18997                         "blurb": "The maximum size of the RTCP packets",
18998                         "conditionally-available": false,
18999                         "construct": false,
19000                         "construct-only": false,
19001                         "controllable": false,
19002                         "default": "1400",
19003                         "max": "32767",
19004                         "min": "16",
19005                         "mutable": "null",
19006                         "readable": true,
19007                         "type": "guint",
19008                         "writable": true
19009                     },
19010                     "rtcp-reduced-size": {
19011                         "blurb": "Use Reduced Size RTCP for feedback packets",
19012                         "conditionally-available": false,
19013                         "construct": false,
19014                         "construct-only": false,
19015                         "controllable": false,
19016                         "default": "false",
19017                         "mutable": "null",
19018                         "readable": true,
19019                         "type": "gboolean",
19020                         "writable": true
19021                     },
19022                     "rtcp-rr-bandwidth": {
19023                         "blurb": "The RTCP bandwidth used for receivers in bits per second (-1 = default)",
19024                         "conditionally-available": false,
19025                         "construct": false,
19026                         "construct-only": false,
19027                         "controllable": false,
19028                         "default": "-1",
19029                         "max": "2147483647",
19030                         "min": "-1",
19031                         "mutable": "null",
19032                         "readable": true,
19033                         "type": "gint",
19034                         "writable": true
19035                     },
19036                     "rtcp-rs-bandwidth": {
19037                         "blurb": "The RTCP bandwidth used for senders in bits per second (-1 = default)",
19038                         "conditionally-available": false,
19039                         "construct": false,
19040                         "construct-only": false,
19041                         "controllable": false,
19042                         "default": "-1",
19043                         "max": "2147483647",
19044                         "min": "-1",
19045                         "mutable": "null",
19046                         "readable": true,
19047                         "type": "gint",
19048                         "writable": true
19049                     },
19050                     "rtp-profile": {
19051                         "blurb": "RTP profile to use for this session",
19052                         "conditionally-available": false,
19053                         "construct": false,
19054                         "construct-only": false,
19055                         "controllable": false,
19056                         "default": "avp (1)",
19057                         "mutable": "null",
19058                         "readable": true,
19059                         "type": "GstRTPProfile",
19060                         "writable": true
19061                     },
19062                     "sdes": {
19063                         "blurb": "The SDES items of this session",
19064                         "conditionally-available": false,
19065                         "construct": false,
19066                         "construct-only": false,
19067                         "controllable": false,
19068                         "mutable": "null",
19069                         "readable": true,
19070                         "type": "GstStructure",
19071                         "writable": true
19072                     },
19073                     "sources": {
19074                         "blurb": "An array of all known sources in the session",
19075                         "conditionally-available": false,
19076                         "construct": false,
19077                         "construct-only": false,
19078                         "controllable": false,
19079                         "mutable": "null",
19080                         "readable": true,
19081                         "type": "GValueArray",
19082                         "writable": false
19083                     },
19084                     "stats": {
19085                         "blurb": "Various statistics",
19086                         "conditionally-available": false,
19087                         "construct": false,
19088                         "construct-only": false,
19089                         "controllable": false,
19090                         "default": "application/x-rtp-session-stats, rtx-drop-count=(uint)0, sent-nack-count=(uint)0, recv-nack-count=(uint)0, source-stats=(GValueArray)<  >;",
19091                         "mutable": "null",
19092                         "readable": true,
19093                         "type": "GstStructure",
19094                         "writable": false
19095                     }
19096                 },
19097                 "signals": {
19098                     "get-source-by-ssrc": {
19099                         "action": true,
19100                         "args": [
19101                             {
19102                                 "name": "arg0",
19103                                 "type": "guint"
19104                             }
19105                         ],
19106                         "return-type": "RTPSource",
19107                         "when": "last"
19108                     },
19109                     "on-app-rtcp": {
19110                         "args": [
19111                             {
19112                                 "name": "arg0",
19113                                 "type": "guint"
19114                             },
19115                             {
19116                                 "name": "arg1",
19117                                 "type": "guint"
19118                             },
19119                             {
19120                                 "name": "arg2",
19121                                 "type": "gchararray"
19122                             },
19123                             {
19124                                 "name": "arg3",
19125                                 "type": "GstBuffer"
19126                             }
19127                         ],
19128                         "return-type": "void",
19129                         "when": "last"
19130                     },
19131                     "on-bye-ssrc": {
19132                         "args": [
19133                             {
19134                                 "name": "arg0",
19135                                 "type": "RTPSource"
19136                             }
19137                         ],
19138                         "return-type": "void",
19139                         "when": "last"
19140                     },
19141                     "on-bye-timeout": {
19142                         "args": [
19143                             {
19144                                 "name": "arg0",
19145                                 "type": "RTPSource"
19146                             }
19147                         ],
19148                         "return-type": "void",
19149                         "when": "last"
19150                     },
19151                     "on-feedback-rtcp": {
19152                         "args": [
19153                             {
19154                                 "name": "arg0",
19155                                 "type": "guint"
19156                             },
19157                             {
19158                                 "name": "arg1",
19159                                 "type": "guint"
19160                             },
19161                             {
19162                                 "name": "arg2",
19163                                 "type": "guint"
19164                             },
19165                             {
19166                                 "name": "arg3",
19167                                 "type": "guint"
19168                             },
19169                             {
19170                                 "name": "arg4",
19171                                 "type": "GstBuffer"
19172                             }
19173                         ],
19174                         "return-type": "void",
19175                         "when": "last"
19176                     },
19177                     "on-new-sender-ssrc": {
19178                         "args": [
19179                             {
19180                                 "name": "arg0",
19181                                 "type": "RTPSource"
19182                             }
19183                         ],
19184                         "return-type": "void",
19185                         "when": "last"
19186                     },
19187                     "on-new-ssrc": {
19188                         "args": [
19189                             {
19190                                 "name": "arg0",
19191                                 "type": "RTPSource"
19192                             }
19193                         ],
19194                         "return-type": "void",
19195                         "when": "last"
19196                     },
19197                     "on-receiving-rtcp": {
19198                         "args": [
19199                             {
19200                                 "name": "arg0",
19201                                 "type": "GstBuffer"
19202                             }
19203                         ],
19204                         "return-type": "void",
19205                         "when": "last"
19206                     },
19207                     "on-sender-ssrc-active": {
19208                         "args": [
19209                             {
19210                                 "name": "arg0",
19211                                 "type": "RTPSource"
19212                             }
19213                         ],
19214                         "return-type": "void",
19215                         "when": "last"
19216                     },
19217                     "on-sender-timeout": {
19218                         "args": [
19219                             {
19220                                 "name": "arg0",
19221                                 "type": "RTPSource"
19222                             }
19223                         ],
19224                         "return-type": "void",
19225                         "when": "last"
19226                     },
19227                     "on-sending-nacks": {
19228                         "args": [
19229                             {
19230                                 "name": "arg0",
19231                                 "type": "guint"
19232                             },
19233                             {
19234                                 "name": "arg1",
19235                                 "type": "guint"
19236                             },
19237                             {
19238                                 "name": "arg2",
19239                                 "type": "GArray"
19240                             },
19241                             {
19242                                 "name": "arg3",
19243                                 "type": "GstBuffer"
19244                             }
19245                         ],
19246                         "return-type": "guint",
19247                         "when": "last"
19248                     },
19249                     "on-sending-rtcp": {
19250                         "args": [
19251                             {
19252                                 "name": "arg0",
19253                                 "type": "GstBuffer"
19254                             },
19255                             {
19256                                 "name": "arg1",
19257                                 "type": "gboolean"
19258                             }
19259                         ],
19260                         "return-type": "gboolean",
19261                         "when": "last"
19262                     },
19263                     "on-ssrc-active": {
19264                         "args": [
19265                             {
19266                                 "name": "arg0",
19267                                 "type": "RTPSource"
19268                             }
19269                         ],
19270                         "return-type": "void",
19271                         "when": "last"
19272                     },
19273                     "on-ssrc-collision": {
19274                         "args": [
19275                             {
19276                                 "name": "arg0",
19277                                 "type": "RTPSource"
19278                             }
19279                         ],
19280                         "return-type": "void",
19281                         "when": "last"
19282                     },
19283                     "on-ssrc-sdes": {
19284                         "args": [
19285                             {
19286                                 "name": "arg0",
19287                                 "type": "RTPSource"
19288                             }
19289                         ],
19290                         "return-type": "void",
19291                         "when": "last"
19292                     },
19293                     "on-ssrc-validated": {
19294                         "args": [
19295                             {
19296                                 "name": "arg0",
19297                                 "type": "RTPSource"
19298                             }
19299                         ],
19300                         "return-type": "void",
19301                         "when": "last"
19302                     },
19303                     "on-timeout": {
19304                         "args": [
19305                             {
19306                                 "name": "arg0",
19307                                 "type": "RTPSource"
19308                             }
19309                         ],
19310                         "return-type": "void",
19311                         "when": "last"
19312                     },
19313                     "send-rtcp": {
19314                         "action": true,
19315                         "args": [
19316                             {
19317                                 "name": "arg0",
19318                                 "type": "guint64"
19319                             }
19320                         ],
19321                         "return-type": "void",
19322                         "when": "last"
19323                     },
19324                     "send-rtcp-full": {
19325                         "action": true,
19326                         "args": [
19327                             {
19328                                 "name": "arg0",
19329                                 "type": "guint64"
19330                             }
19331                         ],
19332                         "return-type": "gboolean",
19333                         "when": "last"
19334                     }
19335                 }
19336             },
19337             "RTPSource": {
19338                 "hierarchy": [
19339                     "RTPSource",
19340                     "GObject"
19341                 ],
19342                 "kind": "object",
19343                 "properties": {
19344                     "disable-rtcp": {
19345                         "blurb": "Disable sending RTCP packets for this source",
19346                         "conditionally-available": false,
19347                         "construct": false,
19348                         "construct-only": false,
19349                         "controllable": false,
19350                         "default": "false",
19351                         "mutable": "null",
19352                         "readable": true,
19353                         "type": "gboolean",
19354                         "writable": true
19355                     },
19356                     "is-csrc": {
19357                         "blurb": "If this SSRC is acting as a contributing source",
19358                         "conditionally-available": false,
19359                         "construct": false,
19360                         "construct-only": false,
19361                         "controllable": false,
19362                         "default": "false",
19363                         "mutable": "null",
19364                         "readable": true,
19365                         "type": "gboolean",
19366                         "writable": false
19367                     },
19368                     "is-sender": {
19369                         "blurb": "If this SSRC is a sender",
19370                         "conditionally-available": false,
19371                         "construct": false,
19372                         "construct-only": false,
19373                         "controllable": false,
19374                         "default": "false",
19375                         "mutable": "null",
19376                         "readable": true,
19377                         "type": "gboolean",
19378                         "writable": false
19379                     },
19380                     "is-validated": {
19381                         "blurb": "If this SSRC is validated",
19382                         "conditionally-available": false,
19383                         "construct": false,
19384                         "construct-only": false,
19385                         "controllable": false,
19386                         "default": "false",
19387                         "mutable": "null",
19388                         "readable": true,
19389                         "type": "gboolean",
19390                         "writable": false
19391                     },
19392                     "max-dropout-time": {
19393                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
19394                         "conditionally-available": false,
19395                         "construct": false,
19396                         "construct-only": false,
19397                         "controllable": false,
19398                         "default": "60000",
19399                         "max": "-1",
19400                         "min": "0",
19401                         "mutable": "null",
19402                         "readable": true,
19403                         "type": "guint",
19404                         "writable": true
19405                     },
19406                     "max-misorder-time": {
19407                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
19408                         "conditionally-available": false,
19409                         "construct": false,
19410                         "construct-only": false,
19411                         "controllable": false,
19412                         "default": "2000",
19413                         "max": "-1",
19414                         "min": "0",
19415                         "mutable": "null",
19416                         "readable": true,
19417                         "type": "guint",
19418                         "writable": true
19419                     },
19420                     "probation": {
19421                         "blurb": "Consecutive packet sequence numbers to accept the source",
19422                         "conditionally-available": false,
19423                         "construct": false,
19424                         "construct-only": false,
19425                         "controllable": false,
19426                         "default": "2",
19427                         "max": "-1",
19428                         "min": "0",
19429                         "mutable": "null",
19430                         "readable": true,
19431                         "type": "guint",
19432                         "writable": true
19433                     },
19434                     "sdes": {
19435                         "blurb": "The SDES information for this source",
19436                         "conditionally-available": false,
19437                         "construct": false,
19438                         "construct-only": false,
19439                         "controllable": false,
19440                         "default": "application/x-rtp-source-sdes;",
19441                         "mutable": "null",
19442                         "readable": true,
19443                         "type": "GstStructure",
19444                         "writable": false
19445                     },
19446                     "ssrc": {
19447                         "blurb": "The SSRC of this source",
19448                         "conditionally-available": false,
19449                         "construct": false,
19450                         "construct-only": true,
19451                         "controllable": false,
19452                         "default": "0",
19453                         "max": "-1",
19454                         "min": "0",
19455                         "mutable": "null",
19456                         "readable": true,
19457                         "type": "guint",
19458                         "writable": true
19459                     },
19460                     "stats": {
19461                         "blurb": "The stats of this source",
19462                         "conditionally-available": false,
19463                         "construct": false,
19464                         "construct-only": false,
19465                         "controllable": false,
19466                         "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;",
19467                         "mutable": "null",
19468                         "readable": true,
19469                         "type": "GstStructure",
19470                         "writable": false
19471                     }
19472                 }
19473             }
19474         },
19475         "package": "GStreamer Good Plug-ins",
19476         "source": "gst-plugins-good",
19477         "tracers": {},
19478         "url": "Unknown package origin"
19479     },
19480     "rtsp": {
19481         "description": "transfer data via RTSP",
19482         "elements": {
19483             "rtpdec": {
19484                 "author": "Wim Taymans <wim.taymans@gmail.com>",
19485                 "description": "Accepts raw RTP and RTCP packets and sends them forward",
19486                 "hierarchy": [
19487                     "GstRTPDec",
19488                     "GstElement",
19489                     "GstObject",
19490                     "GInitiallyUnowned",
19491                     "GObject"
19492                 ],
19493                 "klass": "Codec/Parser/Network",
19494                 "long-name": "RTP Decoder",
19495                 "pad-templates": {
19496                     "recv_rtcp_sink_%%u": {
19497                         "caps": "application/x-rtcp:\n",
19498                         "direction": "sink",
19499                         "presence": "request"
19500                     },
19501                     "recv_rtp_sink_%%u": {
19502                         "caps": "application/x-rtp:\n",
19503                         "direction": "sink",
19504                         "presence": "request"
19505                     },
19506                     "recv_rtp_src_%%u_%%u_%%u": {
19507                         "caps": "application/x-rtp:\n",
19508                         "direction": "src",
19509                         "presence": "sometimes"
19510                     },
19511                     "rtcp_src_%%u": {
19512                         "caps": "application/x-rtcp:\n",
19513                         "direction": "src",
19514                         "presence": "request"
19515                     }
19516                 },
19517                 "properties": {
19518                     "latency": {
19519                         "blurb": "Amount of ms to buffer",
19520                         "conditionally-available": false,
19521                         "construct": false,
19522                         "construct-only": false,
19523                         "controllable": false,
19524                         "default": "200",
19525                         "max": "-1",
19526                         "min": "0",
19527                         "mutable": "null",
19528                         "readable": true,
19529                         "type": "guint",
19530                         "writable": true
19531                     }
19532                 },
19533                 "rank": "none",
19534                 "signals": {
19535                     "clear-pt-map": {
19536                         "args": [],
19537                         "return-type": "void",
19538                         "when": "last"
19539                     },
19540                     "on-bye-ssrc": {
19541                         "args": [
19542                             {
19543                                 "name": "arg0",
19544                                 "type": "guint"
19545                             },
19546                             {
19547                                 "name": "arg1",
19548                                 "type": "guint"
19549                             }
19550                         ],
19551                         "return-type": "void",
19552                         "when": "last"
19553                     },
19554                     "on-bye-timeout": {
19555                         "args": [
19556                             {
19557                                 "name": "arg0",
19558                                 "type": "guint"
19559                             },
19560                             {
19561                                 "name": "arg1",
19562                                 "type": "guint"
19563                             }
19564                         ],
19565                         "return-type": "void",
19566                         "when": "last"
19567                     },
19568                     "on-new-ssrc": {
19569                         "args": [
19570                             {
19571                                 "name": "arg0",
19572                                 "type": "guint"
19573                             },
19574                             {
19575                                 "name": "arg1",
19576                                 "type": "guint"
19577                             }
19578                         ],
19579                         "return-type": "void",
19580                         "when": "last"
19581                     },
19582                     "on-ssrc-collision": {
19583                         "args": [
19584                             {
19585                                 "name": "arg0",
19586                                 "type": "guint"
19587                             },
19588                             {
19589                                 "name": "arg1",
19590                                 "type": "guint"
19591                             }
19592                         ],
19593                         "return-type": "void",
19594                         "when": "last"
19595                     },
19596                     "on-ssrc-validated": {
19597                         "args": [
19598                             {
19599                                 "name": "arg0",
19600                                 "type": "guint"
19601                             },
19602                             {
19603                                 "name": "arg1",
19604                                 "type": "guint"
19605                             }
19606                         ],
19607                         "return-type": "void",
19608                         "when": "last"
19609                     },
19610                     "on-timeout": {
19611                         "args": [
19612                             {
19613                                 "name": "arg0",
19614                                 "type": "guint"
19615                             },
19616                             {
19617                                 "name": "arg1",
19618                                 "type": "guint"
19619                             }
19620                         ],
19621                         "return-type": "void",
19622                         "when": "last"
19623                     },
19624                     "request-pt-map": {
19625                         "args": [
19626                             {
19627                                 "name": "arg0",
19628                                 "type": "guint"
19629                             },
19630                             {
19631                                 "name": "arg1",
19632                                 "type": "guint"
19633                             }
19634                         ],
19635                         "return-type": "GstCaps",
19636                         "when": "last"
19637                     }
19638                 }
19639             },
19640             "rtspsrc": {
19641                 "author": "Wim Taymans <wim@fluendo.com>, Thijs Vermeir <thijs.vermeir@barco.com>, Lutz Mueller <lutz@topfrose.de>",
19642                 "description": "Receive data over the network via RTSP (RFC 2326)",
19643                 "hierarchy": [
19644                     "GstRTSPSrc",
19645                     "GstBin",
19646                     "GstElement",
19647                     "GstObject",
19648                     "GInitiallyUnowned",
19649                     "GObject"
19650                 ],
19651                 "interfaces": [
19652                     "GstChildProxy",
19653                     "GstURIHandler"
19654                 ],
19655                 "klass": "Source/Network",
19656                 "long-name": "RTSP packet receiver",
19657                 "pad-templates": {
19658                     "stream_%%u": {
19659                         "caps": "application/x-rtp:\napplication/x-rdt:\n",
19660                         "direction": "src",
19661                         "presence": "sometimes"
19662                     }
19663                 },
19664                 "properties": {
19665                     "backchannel": {
19666                         "blurb": "The type of backchannel to setup. Default is 'none'.",
19667                         "conditionally-available": false,
19668                         "construct": false,
19669                         "construct-only": false,
19670                         "controllable": false,
19671                         "default": "none (0)",
19672                         "mutable": "null",
19673                         "readable": true,
19674                         "type": "GstRTSPBackchannel",
19675                         "writable": true
19676                     },
19677                     "buffer-mode": {
19678                         "blurb": "Control the buffering algorithm in use",
19679                         "conditionally-available": false,
19680                         "construct": false,
19681                         "construct-only": false,
19682                         "controllable": false,
19683                         "default": "auto (3)",
19684                         "mutable": "null",
19685                         "readable": true,
19686                         "type": "GstRTSPSrcBufferMode",
19687                         "writable": true
19688                     },
19689                     "connection-speed": {
19690                         "blurb": "Network connection speed in kbps (0 = unknown)",
19691                         "conditionally-available": false,
19692                         "construct": false,
19693                         "construct-only": false,
19694                         "controllable": false,
19695                         "default": "0",
19696                         "max": "18446744073709551",
19697                         "min": "0",
19698                         "mutable": "null",
19699                         "readable": true,
19700                         "type": "guint64",
19701                         "writable": true
19702                     },
19703                     "debug": {
19704                         "blurb": "Dump request and response messages to stdout(DEPRECATED: Printed all RTSP message to gstreamer log as 'log' level)",
19705                         "conditionally-available": false,
19706                         "construct": false,
19707                         "construct-only": false,
19708                         "controllable": false,
19709                         "default": "false",
19710                         "mutable": "null",
19711                         "readable": true,
19712                         "type": "gboolean",
19713                         "writable": true
19714                     },
19715                     "default-rtsp-version": {
19716                         "blurb": "The RTSP version that should be tried first when negotiating version.",
19717                         "conditionally-available": false,
19718                         "construct": false,
19719                         "construct-only": false,
19720                         "controllable": false,
19721                         "default": "1-0 (16)",
19722                         "mutable": "null",
19723                         "readable": true,
19724                         "type": "GstRTSPVersion",
19725                         "writable": true
19726                     },
19727                     "do-retransmission": {
19728                         "blurb": "Ask the server to retransmit lost packets",
19729                         "conditionally-available": false,
19730                         "construct": false,
19731                         "construct-only": false,
19732                         "controllable": false,
19733                         "default": "true",
19734                         "mutable": "null",
19735                         "readable": true,
19736                         "type": "gboolean",
19737                         "writable": true
19738                     },
19739                     "do-rtcp": {
19740                         "blurb": "Send RTCP packets, disable for old incompatible server.",
19741                         "conditionally-available": false,
19742                         "construct": false,
19743                         "construct-only": false,
19744                         "controllable": false,
19745                         "default": "true",
19746                         "mutable": "null",
19747                         "readable": true,
19748                         "type": "gboolean",
19749                         "writable": true
19750                     },
19751                     "do-rtsp-keep-alive": {
19752                         "blurb": "Send RTSP keep alive packets, disable for old incompatible server.",
19753                         "conditionally-available": false,
19754                         "construct": false,
19755                         "construct-only": false,
19756                         "controllable": false,
19757                         "default": "true",
19758                         "mutable": "null",
19759                         "readable": true,
19760                         "type": "gboolean",
19761                         "writable": true
19762                     },
19763                     "drop-on-latency": {
19764                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
19765                         "conditionally-available": false,
19766                         "construct": false,
19767                         "construct-only": false,
19768                         "controllable": false,
19769                         "default": "false",
19770                         "mutable": "null",
19771                         "readable": true,
19772                         "type": "gboolean",
19773                         "writable": true
19774                     },
19775                     "ignore-x-server-reply": {
19776                         "blurb": "Whether to ignore the x-server-ip-address server header reply",
19777                         "conditionally-available": false,
19778                         "construct": false,
19779                         "construct-only": false,
19780                         "controllable": false,
19781                         "default": "false",
19782                         "mutable": "null",
19783                         "readable": true,
19784                         "type": "gboolean",
19785                         "writable": true
19786                     },
19787                     "is-live": {
19788                         "blurb": "Whether to act as a live source",
19789                         "conditionally-available": false,
19790                         "construct": false,
19791                         "construct-only": false,
19792                         "controllable": false,
19793                         "default": "true",
19794                         "mutable": "null",
19795                         "readable": true,
19796                         "type": "gboolean",
19797                         "writable": true
19798                     },
19799                     "latency": {
19800                         "blurb": "Amount of ms to buffer",
19801                         "conditionally-available": false,
19802                         "construct": false,
19803                         "construct-only": false,
19804                         "controllable": false,
19805                         "default": "2000",
19806                         "max": "-1",
19807                         "min": "0",
19808                         "mutable": "null",
19809                         "readable": true,
19810                         "type": "guint",
19811                         "writable": true
19812                     },
19813                     "location": {
19814                         "blurb": "Location of the RTSP url to read",
19815                         "conditionally-available": false,
19816                         "construct": false,
19817                         "construct-only": false,
19818                         "controllable": false,
19819                         "default": "NULL",
19820                         "mutable": "null",
19821                         "readable": true,
19822                         "type": "gchararray",
19823                         "writable": true
19824                     },
19825                     "max-rtcp-rtp-time-diff": {
19826                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
19827                         "conditionally-available": false,
19828                         "construct": false,
19829                         "construct-only": false,
19830                         "controllable": false,
19831                         "default": "1000",
19832                         "max": "2147483647",
19833                         "min": "-1",
19834                         "mutable": "null",
19835                         "readable": true,
19836                         "type": "gint",
19837                         "writable": true
19838                     },
19839                     "max-ts-offset": {
19840                         "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)",
19841                         "conditionally-available": false,
19842                         "construct": false,
19843                         "construct-only": false,
19844                         "controllable": false,
19845                         "default": "3000000000",
19846                         "max": "9223372036854775807",
19847                         "min": "0",
19848                         "mutable": "null",
19849                         "readable": true,
19850                         "type": "gint64",
19851                         "writable": true
19852                     },
19853                     "max-ts-offset-adjustment": {
19854                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
19855                         "conditionally-available": false,
19856                         "construct": false,
19857                         "construct-only": false,
19858                         "controllable": false,
19859                         "default": "0",
19860                         "max": "18446744073709551615",
19861                         "min": "0",
19862                         "mutable": "null",
19863                         "readable": true,
19864                         "type": "guint64",
19865                         "writable": true
19866                     },
19867                     "multicast-iface": {
19868                         "blurb": "The network interface on which to join the multicast group",
19869                         "conditionally-available": false,
19870                         "construct": false,
19871                         "construct-only": false,
19872                         "controllable": false,
19873                         "default": "NULL",
19874                         "mutable": "null",
19875                         "readable": true,
19876                         "type": "gchararray",
19877                         "writable": true
19878                     },
19879                     "nat-method": {
19880                         "blurb": "Method to use for traversing firewalls and NAT",
19881                         "conditionally-available": false,
19882                         "construct": false,
19883                         "construct-only": false,
19884                         "controllable": false,
19885                         "default": "dummy (1)",
19886                         "mutable": "null",
19887                         "readable": true,
19888                         "type": "GstRTSPNatMethod",
19889                         "writable": true
19890                     },
19891                     "ntp-sync": {
19892                         "blurb": "Synchronize received streams to the NTP clock",
19893                         "conditionally-available": false,
19894                         "construct": false,
19895                         "construct-only": false,
19896                         "controllable": false,
19897                         "default": "false",
19898                         "mutable": "null",
19899                         "readable": true,
19900                         "type": "gboolean",
19901                         "writable": true
19902                     },
19903                     "ntp-time-source": {
19904                         "blurb": "NTP time source for RTCP packets",
19905                         "conditionally-available": false,
19906                         "construct": false,
19907                         "construct-only": false,
19908                         "controllable": false,
19909                         "default": "ntp (0)",
19910                         "mutable": "null",
19911                         "readable": true,
19912                         "type": "GstRTSPSrcNtpTimeSource",
19913                         "writable": true
19914                     },
19915                     "onvif-mode": {
19916                         "blurb": "Act as an ONVIF client",
19917                         "conditionally-available": false,
19918                         "construct": false,
19919                         "construct-only": false,
19920                         "controllable": false,
19921                         "default": "false",
19922                         "mutable": "null",
19923                         "readable": true,
19924                         "type": "gboolean",
19925                         "writable": true
19926                     },
19927                     "onvif-rate-control": {
19928                         "blurb": "When in onvif-mode, whether to set Rate-Control to yes or no",
19929                         "conditionally-available": false,
19930                         "construct": false,
19931                         "construct-only": false,
19932                         "controllable": false,
19933                         "default": "true",
19934                         "mutable": "null",
19935                         "readable": true,
19936                         "type": "gboolean",
19937                         "writable": true
19938                     },
19939                     "port-range": {
19940                         "blurb": "Client port range that can be used to receive RTP and RTCP data, eg. 3000-3005 (NULL = no restrictions)",
19941                         "conditionally-available": false,
19942                         "construct": false,
19943                         "construct-only": false,
19944                         "controllable": false,
19945                         "default": "NULL",
19946                         "mutable": "null",
19947                         "readable": true,
19948                         "type": "gchararray",
19949                         "writable": true
19950                     },
19951                     "probation": {
19952                         "blurb": "Consecutive packet sequence numbers to accept the source",
19953                         "conditionally-available": false,
19954                         "construct": false,
19955                         "construct-only": false,
19956                         "controllable": false,
19957                         "default": "2",
19958                         "max": "-1",
19959                         "min": "0",
19960                         "mutable": "null",
19961                         "readable": true,
19962                         "type": "guint",
19963                         "writable": true
19964                     },
19965                     "protocols": {
19966                         "blurb": "Allowed lower transport protocols",
19967                         "conditionally-available": false,
19968                         "construct": false,
19969                         "construct-only": false,
19970                         "controllable": false,
19971                         "default": "tcp+udp-mcast+udp",
19972                         "mutable": "null",
19973                         "readable": true,
19974                         "type": "GstRTSPLowerTrans",
19975                         "writable": true
19976                     },
19977                     "proxy": {
19978                         "blurb": "Proxy settings for HTTP tunneling. Format: [http://][user:passwd@]host[:port]",
19979                         "conditionally-available": false,
19980                         "construct": false,
19981                         "construct-only": false,
19982                         "controllable": false,
19983                         "default": "NULL",
19984                         "mutable": "null",
19985                         "readable": true,
19986                         "type": "gchararray",
19987                         "writable": true
19988                     },
19989                     "proxy-id": {
19990                         "blurb": "HTTP proxy URI user id for authentication",
19991                         "conditionally-available": false,
19992                         "construct": false,
19993                         "construct-only": false,
19994                         "controllable": false,
19995                         "default": "NULL",
19996                         "mutable": "null",
19997                         "readable": true,
19998                         "type": "gchararray",
19999                         "writable": true
20000                     },
20001                     "proxy-pw": {
20002                         "blurb": "HTTP proxy URI user password for authentication",
20003                         "conditionally-available": false,
20004                         "construct": false,
20005                         "construct-only": false,
20006                         "controllable": false,
20007                         "default": "NULL",
20008                         "mutable": "null",
20009                         "readable": true,
20010                         "type": "gchararray",
20011                         "writable": true
20012                     },
20013                     "retry": {
20014                         "blurb": "Max number of retries when allocating RTP ports.",
20015                         "conditionally-available": false,
20016                         "construct": false,
20017                         "construct-only": false,
20018                         "controllable": false,
20019                         "default": "20",
20020                         "max": "65535",
20021                         "min": "0",
20022                         "mutable": "null",
20023                         "readable": true,
20024                         "type": "guint",
20025                         "writable": true
20026                     },
20027                     "rfc7273-sync": {
20028                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
20029                         "conditionally-available": false,
20030                         "construct": false,
20031                         "construct-only": false,
20032                         "controllable": false,
20033                         "default": "false",
20034                         "mutable": "null",
20035                         "readable": true,
20036                         "type": "gboolean",
20037                         "writable": true
20038                     },
20039                     "rtp-blocksize": {
20040                         "blurb": "RTP package size to suggest to server (0 = disabled)",
20041                         "conditionally-available": false,
20042                         "construct": false,
20043                         "construct-only": false,
20044                         "controllable": false,
20045                         "default": "0",
20046                         "max": "65536",
20047                         "min": "0",
20048                         "mutable": "null",
20049                         "readable": true,
20050                         "type": "guint",
20051                         "writable": true
20052                     },
20053                     "sdes": {
20054                         "blurb": "The SDES items of this session",
20055                         "conditionally-available": false,
20056                         "construct": false,
20057                         "construct-only": false,
20058                         "controllable": false,
20059                         "mutable": "null",
20060                         "readable": true,
20061                         "type": "GstStructure",
20062                         "writable": true
20063                     },
20064                     "short-header": {
20065                         "blurb": "Only send the basic RTSP headers for broken encoders",
20066                         "conditionally-available": false,
20067                         "construct": false,
20068                         "construct-only": false,
20069                         "controllable": false,
20070                         "default": "false",
20071                         "mutable": "null",
20072                         "readable": true,
20073                         "type": "gboolean",
20074                         "writable": true
20075                     },
20076                     "tcp-timeout": {
20077                         "blurb": "Fail after timeout microseconds on TCP connections (0 = disabled)",
20078                         "conditionally-available": false,
20079                         "construct": false,
20080                         "construct-only": false,
20081                         "controllable": false,
20082                         "default": "20000000",
20083                         "max": "18446744073709551615",
20084                         "min": "0",
20085                         "mutable": "null",
20086                         "readable": true,
20087                         "type": "guint64",
20088                         "writable": true
20089                     },
20090                     "teardown-timeout": {
20091                         "blurb": "When transitioning PAUSED-READY, allow up to timeout (in nanoseconds) delay in order to send teardown (0 = disabled)",
20092                         "conditionally-available": false,
20093                         "construct": false,
20094                         "construct-only": false,
20095                         "controllable": false,
20096                         "default": "100000000",
20097                         "max": "18446744073709551615",
20098                         "min": "0",
20099                         "mutable": "null",
20100                         "readable": true,
20101                         "type": "guint64",
20102                         "writable": true
20103                     },
20104                     "timeout": {
20105                         "blurb": "Retry TCP transport after UDP timeout microseconds (0 = disabled)",
20106                         "conditionally-available": false,
20107                         "construct": false,
20108                         "construct-only": false,
20109                         "controllable": false,
20110                         "default": "5000000",
20111                         "max": "18446744073709551615",
20112                         "min": "0",
20113                         "mutable": "null",
20114                         "readable": true,
20115                         "type": "guint64",
20116                         "writable": true
20117                     },
20118                     "tls-database": {
20119                         "blurb": "TLS database with anchor certificate authorities used to validate the server certificate",
20120                         "conditionally-available": false,
20121                         "construct": false,
20122                         "construct-only": false,
20123                         "controllable": false,
20124                         "mutable": "null",
20125                         "readable": true,
20126                         "type": "GTlsDatabase",
20127                         "writable": true
20128                     },
20129                     "tls-interaction": {
20130                         "blurb": "A GTlsInteraction object to prompt the user for password or certificate",
20131                         "conditionally-available": false,
20132                         "construct": false,
20133                         "construct-only": false,
20134                         "controllable": false,
20135                         "mutable": "null",
20136                         "readable": true,
20137                         "type": "GTlsInteraction",
20138                         "writable": true
20139                     },
20140                     "tls-validation-flags": {
20141                         "blurb": "TLS certificate validation flags used to validate the server certificate",
20142                         "conditionally-available": false,
20143                         "construct": false,
20144                         "construct-only": false,
20145                         "controllable": false,
20146                         "default": "validate-all",
20147                         "mutable": "null",
20148                         "readable": true,
20149                         "type": "GTlsCertificateFlags",
20150                         "writable": true
20151                     },
20152                     "udp-buffer-size": {
20153                         "blurb": "Size of the kernel UDP receive buffer in bytes, 0=default",
20154                         "conditionally-available": false,
20155                         "construct": false,
20156                         "construct-only": false,
20157                         "controllable": false,
20158                         "default": "524288",
20159                         "max": "2147483647",
20160                         "min": "0",
20161                         "mutable": "null",
20162                         "readable": true,
20163                         "type": "gint",
20164                         "writable": true
20165                     },
20166                     "udp-reconnect": {
20167                         "blurb": "Reconnect to the server if RTSP connection is closed when doing UDP",
20168                         "conditionally-available": false,
20169                         "construct": false,
20170                         "construct-only": false,
20171                         "controllable": false,
20172                         "default": "true",
20173                         "mutable": "null",
20174                         "readable": true,
20175                         "type": "gboolean",
20176                         "writable": true
20177                     },
20178                     "use-pipeline-clock": {
20179                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages(DEPRECATED: Use ntp-time-source property)",
20180                         "conditionally-available": false,
20181                         "construct": false,
20182                         "construct-only": false,
20183                         "controllable": false,
20184                         "default": "false",
20185                         "mutable": "null",
20186                         "readable": true,
20187                         "type": "gboolean",
20188                         "writable": true
20189                     },
20190                     "user-agent": {
20191                         "blurb": "The User-Agent string to send to the server",
20192                         "conditionally-available": false,
20193                         "construct": false,
20194                         "construct-only": false,
20195                         "controllable": false,
20196                         "default": "GStreamer/1.19.1.1",
20197                         "mutable": "null",
20198                         "readable": true,
20199                         "type": "gchararray",
20200                         "writable": true
20201                     },
20202                     "user-id": {
20203                         "blurb": "RTSP location URI user id for authentication",
20204                         "conditionally-available": false,
20205                         "construct": false,
20206                         "construct-only": false,
20207                         "controllable": false,
20208                         "default": "NULL",
20209                         "mutable": "null",
20210                         "readable": true,
20211                         "type": "gchararray",
20212                         "writable": true
20213                     },
20214                     "user-pw": {
20215                         "blurb": "RTSP location URI user password for authentication",
20216                         "conditionally-available": false,
20217                         "construct": false,
20218                         "construct-only": false,
20219                         "controllable": false,
20220                         "default": "NULL",
20221                         "mutable": "null",
20222                         "readable": true,
20223                         "type": "gchararray",
20224                         "writable": true
20225                     }
20226                 },
20227                 "rank": "none",
20228                 "signals": {
20229                     "accept-certificate": {
20230                         "args": [
20231                             {
20232                                 "name": "arg0",
20233                                 "type": "GTlsConnection"
20234                             },
20235                             {
20236                                 "name": "arg1",
20237                                 "type": "GTlsCertificate"
20238                             },
20239                             {
20240                                 "name": "arg2",
20241                                 "type": "GTlsCertificateFlags"
20242                             }
20243                         ],
20244                         "return-type": "gboolean",
20245                         "when": "last"
20246                     },
20247                     "before-send": {
20248                         "args": [
20249                             {
20250                                 "name": "arg0",
20251                                 "type": "GstRTSPMessage"
20252                             }
20253                         ],
20254                         "return-type": "gboolean",
20255                         "when": "last"
20256                     },
20257                     "get-parameter": {
20258                         "action": true,
20259                         "args": [
20260                             {
20261                                 "name": "arg0",
20262                                 "type": "gchararray"
20263                             },
20264                             {
20265                                 "name": "arg1",
20266                                 "type": "gchararray"
20267                             },
20268                             {
20269                                 "name": "arg2",
20270                                 "type": "GstPromise"
20271                             }
20272                         ],
20273                         "return-type": "gboolean",
20274                         "when": "last"
20275                     },
20276                     "get-parameters": {
20277                         "action": true,
20278                         "args": [
20279                             {
20280                                 "name": "arg0",
20281                                 "type": "GStrv"
20282                             },
20283                             {
20284                                 "name": "arg1",
20285                                 "type": "gchararray"
20286                             },
20287                             {
20288                                 "name": "arg2",
20289                                 "type": "GstPromise"
20290                             }
20291                         ],
20292                         "return-type": "gboolean",
20293                         "when": "last"
20294                     },
20295                     "handle-request": {
20296                         "args": [
20297                             {
20298                                 "name": "arg0",
20299                                 "type": "GstRTSPMessage"
20300                             },
20301                             {
20302                                 "name": "arg1",
20303                                 "type": "GstRTSPMessage"
20304                             }
20305                         ],
20306                         "return-type": "void"
20307                     },
20308                     "new-manager": {
20309                         "args": [
20310                             {
20311                                 "name": "arg0",
20312                                 "type": "GstElement"
20313                             }
20314                         ],
20315                         "return-type": "void",
20316                         "when": "first"
20317                     },
20318                     "on-sdp": {
20319                         "args": [
20320                             {
20321                                 "name": "arg0",
20322                                 "type": "GstSDPMessage"
20323                             }
20324                         ],
20325                         "return-type": "void"
20326                     },
20327                     "push-backchannel-buffer": {
20328                         "action": true,
20329                         "args": [
20330                             {
20331                                 "name": "arg0",
20332                                 "type": "guint"
20333                             },
20334                             {
20335                                 "name": "arg1",
20336                                 "type": "GstSample"
20337                             }
20338                         ],
20339                         "return-type": "GstFlowReturn",
20340                         "when": "last"
20341                     },
20342                     "request-rtcp-key": {
20343                         "args": [
20344                             {
20345                                 "name": "arg0",
20346                                 "type": "guint"
20347                             }
20348                         ],
20349                         "return-type": "GstCaps",
20350                         "when": "last"
20351                     },
20352                     "select-stream": {
20353                         "args": [
20354                             {
20355                                 "name": "arg0",
20356                                 "type": "guint"
20357                             },
20358                             {
20359                                 "name": "arg1",
20360                                 "type": "GstCaps"
20361                             }
20362                         ],
20363                         "return-type": "gboolean",
20364                         "when": "last"
20365                     },
20366                     "set-parameter": {
20367                         "action": true,
20368                         "args": [
20369                             {
20370                                 "name": "arg0",
20371                                 "type": "gchararray"
20372                             },
20373                             {
20374                                 "name": "arg1",
20375                                 "type": "gchararray"
20376                             },
20377                             {
20378                                 "name": "arg2",
20379                                 "type": "gchararray"
20380                             },
20381                             {
20382                                 "name": "arg3",
20383                                 "type": "GstPromise"
20384                             }
20385                         ],
20386                         "return-type": "gboolean",
20387                         "when": "last"
20388                     }
20389                 }
20390             }
20391         },
20392         "filename": "gstrtsp",
20393         "license": "LGPL",
20394         "other-types": {
20395             "GstRTSPBackchannel": {
20396                 "kind": "enum",
20397                 "values": [
20398                     {
20399                         "desc": "No backchannel",
20400                         "name": "none",
20401                         "value": "0"
20402                     },
20403                     {
20404                         "desc": "ONVIF audio backchannel",
20405                         "name": "onvif",
20406                         "value": "1"
20407                     }
20408                 ]
20409             },
20410             "GstRTSPNatMethod": {
20411                 "kind": "enum",
20412                 "values": [
20413                     {
20414                         "desc": "None",
20415                         "name": "none",
20416                         "value": "0"
20417                     },
20418                     {
20419                         "desc": "Send Dummy packets",
20420                         "name": "dummy",
20421                         "value": "1"
20422                     }
20423                 ]
20424             },
20425             "GstRTSPSrcBufferMode": {
20426                 "kind": "enum",
20427                 "values": [
20428                     {
20429                         "desc": "Only use RTP timestamps",
20430                         "name": "none",
20431                         "value": "0"
20432                     },
20433                     {
20434                         "desc": "Slave receiver to sender clock",
20435                         "name": "slave",
20436                         "value": "1"
20437                     },
20438                     {
20439                         "desc": "Do low/high watermark buffering",
20440                         "name": "buffer",
20441                         "value": "2"
20442                     },
20443                     {
20444                         "desc": "Choose mode depending on stream live",
20445                         "name": "auto",
20446                         "value": "3"
20447                     },
20448                     {
20449                         "desc": "Synchronized sender and receiver clocks",
20450                         "name": "synced",
20451                         "value": "4"
20452                     }
20453                 ]
20454             },
20455             "GstRTSPSrcNtpTimeSource": {
20456                 "kind": "enum",
20457                 "values": [
20458                     {
20459                         "desc": "NTP time based on realtime clock",
20460                         "name": "ntp",
20461                         "value": "0"
20462                     },
20463                     {
20464                         "desc": "UNIX time based on realtime clock",
20465                         "name": "unix",
20466                         "value": "1"
20467                     },
20468                     {
20469                         "desc": "Running time based on pipeline clock",
20470                         "name": "running-time",
20471                         "value": "2"
20472                     },
20473                     {
20474                         "desc": "Pipeline clock time",
20475                         "name": "clock-time",
20476                         "value": "3"
20477                     }
20478                 ]
20479             }
20480         },
20481         "package": "GStreamer Good Plug-ins",
20482         "source": "gst-plugins-good",
20483         "tracers": {},
20484         "url": "Unknown package origin"
20485     },
20486     "shapewipe": {
20487         "description": "Shape Wipe transition filter",
20488         "elements": {
20489             "shapewipe": {
20490                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
20491                 "description": "Adds a shape wipe transition to a video stream",
20492                 "hierarchy": [
20493                     "GstShapeWipe",
20494                     "GstElement",
20495                     "GstObject",
20496                     "GInitiallyUnowned",
20497                     "GObject"
20498                 ],
20499                 "klass": "Filter/Editor/Video",
20500                 "long-name": "Shape Wipe transition filter",
20501                 "pad-templates": {
20502                     "mask_sink": {
20503                         "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",
20504                         "direction": "sink",
20505                         "presence": "always"
20506                     },
20507                     "src": {
20508                         "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",
20509                         "direction": "src",
20510                         "presence": "always"
20511                     },
20512                     "video_sink": {
20513                         "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",
20514                         "direction": "sink",
20515                         "presence": "always"
20516                     }
20517                 },
20518                 "properties": {
20519                     "border": {
20520                         "blurb": "Border of the mask",
20521                         "conditionally-available": false,
20522                         "construct": false,
20523                         "construct-only": false,
20524                         "controllable": true,
20525                         "default": "0",
20526                         "max": "1",
20527                         "min": "0",
20528                         "mutable": "null",
20529                         "readable": true,
20530                         "type": "gfloat",
20531                         "writable": true
20532                     },
20533                     "position": {
20534                         "blurb": "Position of the mask",
20535                         "conditionally-available": false,
20536                         "construct": false,
20537                         "construct-only": false,
20538                         "controllable": true,
20539                         "default": "0",
20540                         "max": "1",
20541                         "min": "0",
20542                         "mutable": "null",
20543                         "readable": true,
20544                         "type": "gfloat",
20545                         "writable": true
20546                     }
20547                 },
20548                 "rank": "none"
20549             }
20550         },
20551         "filename": "gstshapewipe",
20552         "license": "LGPL",
20553         "other-types": {},
20554         "package": "GStreamer Good Plug-ins",
20555         "source": "gst-plugins-good",
20556         "tracers": {},
20557         "url": "Unknown package origin"
20558     },
20559     "shout2": {
20560         "description": "Sends data to an icecast server using libshout2",
20561         "elements": {
20562             "shout2send": {
20563                 "author": "Wim Taymans <wim.taymans@chello.be>, Pedro Corte-Real <typo@netcabo.pt>, Zaheer Abbas Merali <zaheerabbas at merali dot org>",
20564                 "description": "Sends data to an icecast server",
20565                 "hierarchy": [
20566                     "GstShout2send",
20567                     "GstBaseSink",
20568                     "GstElement",
20569                     "GstObject",
20570                     "GInitiallyUnowned",
20571                     "GObject"
20572                 ],
20573                 "interfaces": [
20574                     "GstTagSetter"
20575                 ],
20576                 "klass": "Sink/Network",
20577                 "long-name": "Icecast network sink",
20578                 "pad-templates": {
20579                     "sink": {
20580                         "caps": "application/ogg:\naudio/ogg:\nvideo/ogg:\naudio/mpeg:\n    mpegversion: 1\n          layer: [ 1, 3 ]\nvideo/webm:\naudio/webm:\n",
20581                         "direction": "sink",
20582                         "presence": "always"
20583                     }
20584                 },
20585                 "properties": {
20586                     "description": {
20587                         "blurb": "description",
20588                         "conditionally-available": false,
20589                         "construct": false,
20590                         "construct-only": false,
20591                         "controllable": false,
20592                         "default": "",
20593                         "mutable": "null",
20594                         "readable": true,
20595                         "type": "gchararray",
20596                         "writable": true
20597                     },
20598                     "genre": {
20599                         "blurb": "genre",
20600                         "conditionally-available": false,
20601                         "construct": false,
20602                         "construct-only": false,
20603                         "controllable": false,
20604                         "default": "",
20605                         "mutable": "null",
20606                         "readable": true,
20607                         "type": "gchararray",
20608                         "writable": true
20609                     },
20610                     "ip": {
20611                         "blurb": "IP address or hostname",
20612                         "conditionally-available": false,
20613                         "construct": false,
20614                         "construct-only": false,
20615                         "controllable": false,
20616                         "default": "127.0.0.1",
20617                         "mutable": "null",
20618                         "readable": true,
20619                         "type": "gchararray",
20620                         "writable": true
20621                     },
20622                     "mount": {
20623                         "blurb": "mount",
20624                         "conditionally-available": false,
20625                         "construct": false,
20626                         "construct-only": false,
20627                         "controllable": false,
20628                         "default": "",
20629                         "mutable": "null",
20630                         "readable": true,
20631                         "type": "gchararray",
20632                         "writable": true
20633                     },
20634                     "password": {
20635                         "blurb": "password",
20636                         "conditionally-available": false,
20637                         "construct": false,
20638                         "construct-only": false,
20639                         "controllable": false,
20640                         "default": "hackme",
20641                         "mutable": "null",
20642                         "readable": true,
20643                         "type": "gchararray",
20644                         "writable": true
20645                     },
20646                     "port": {
20647                         "blurb": "port",
20648                         "conditionally-available": false,
20649                         "construct": false,
20650                         "construct-only": false,
20651                         "controllable": false,
20652                         "default": "8000",
20653                         "max": "65535",
20654                         "min": "1",
20655                         "mutable": "null",
20656                         "readable": true,
20657                         "type": "gint",
20658                         "writable": true
20659                     },
20660                     "protocol": {
20661                         "blurb": "Connection Protocol to use",
20662                         "conditionally-available": false,
20663                         "construct": false,
20664                         "construct-only": false,
20665                         "controllable": false,
20666                         "default": "http (3)",
20667                         "mutable": "null",
20668                         "readable": true,
20669                         "type": "GstShout2SendProtocol",
20670                         "writable": true
20671                     },
20672                     "public": {
20673                         "blurb": "If the stream should be listed on the server's stream directory",
20674                         "conditionally-available": false,
20675                         "construct": false,
20676                         "construct-only": false,
20677                         "controllable": false,
20678                         "default": "false",
20679                         "mutable": "null",
20680                         "readable": true,
20681                         "type": "gboolean",
20682                         "writable": true
20683                     },
20684                     "streamname": {
20685                         "blurb": "name of the stream",
20686                         "conditionally-available": false,
20687                         "construct": false,
20688                         "construct-only": false,
20689                         "controllable": false,
20690                         "default": "",
20691                         "mutable": "null",
20692                         "readable": true,
20693                         "type": "gchararray",
20694                         "writable": true
20695                     },
20696                     "timeout": {
20697                         "blurb": "Max amount of time to wait for network activity, in milliseconds",
20698                         "conditionally-available": false,
20699                         "construct": false,
20700                         "construct-only": false,
20701                         "controllable": false,
20702                         "default": "10000",
20703                         "max": "-1",
20704                         "min": "1",
20705                         "mutable": "null",
20706                         "readable": true,
20707                         "type": "guint",
20708                         "writable": true
20709                     },
20710                     "url": {
20711                         "blurb": "the stream's homepage URL",
20712                         "conditionally-available": false,
20713                         "construct": false,
20714                         "construct-only": false,
20715                         "controllable": false,
20716                         "default": "",
20717                         "mutable": "null",
20718                         "readable": true,
20719                         "type": "gchararray",
20720                         "writable": true
20721                     },
20722                     "username": {
20723                         "blurb": "username",
20724                         "conditionally-available": false,
20725                         "construct": false,
20726                         "construct-only": false,
20727                         "controllable": false,
20728                         "default": "source",
20729                         "mutable": "null",
20730                         "readable": true,
20731                         "type": "gchararray",
20732                         "writable": true
20733                     }
20734                 },
20735                 "rank": "none",
20736                 "signals": {
20737                     "connection-problem": {
20738                         "args": [
20739                             {
20740                                 "name": "arg0",
20741                                 "type": "gint"
20742                             }
20743                         ],
20744                         "return-type": "void",
20745                         "when": "cleanup"
20746                     }
20747                 }
20748             }
20749         },
20750         "filename": "gstshout2",
20751         "license": "LGPL",
20752         "other-types": {
20753             "GstShout2SendProtocol": {
20754                 "kind": "enum",
20755                 "values": [
20756                     {
20757                         "desc": "Xaudiocast Protocol (icecast 1.3.x)",
20758                         "name": "xaudiocast",
20759                         "value": "1"
20760                     },
20761                     {
20762                         "desc": "Icy Protocol (ShoutCast)",
20763                         "name": "icy",
20764                         "value": "2"
20765                     },
20766                     {
20767                         "desc": "Http Protocol (icecast 2.x)",
20768                         "name": "http",
20769                         "value": "3"
20770                     }
20771                 ]
20772             }
20773         },
20774         "package": "GStreamer Good Plug-ins",
20775         "source": "gst-plugins-good",
20776         "tracers": {},
20777         "url": "Unknown package origin"
20778     },
20779     "smpte": {
20780         "description": "Apply the standard SMPTE transitions on video images",
20781         "elements": {
20782             "smpte": {
20783                 "author": "Wim Taymans <wim.taymans@chello.be>",
20784                 "description": "Apply the standard SMPTE transitions on video images",
20785                 "hierarchy": [
20786                     "GstSMPTE",
20787                     "GstElement",
20788                     "GstObject",
20789                     "GInitiallyUnowned",
20790                     "GObject"
20791                 ],
20792                 "klass": "Filter/Editor/Video",
20793                 "long-name": "SMPTE transitions",
20794                 "pad-templates": {
20795                     "sink1": {
20796                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20797                         "direction": "sink",
20798                         "presence": "always"
20799                     },
20800                     "sink2": {
20801                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20802                         "direction": "sink",
20803                         "presence": "always"
20804                     },
20805                     "src": {
20806                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20807                         "direction": "src",
20808                         "presence": "always"
20809                     }
20810                 },
20811                 "properties": {
20812                     "border": {
20813                         "blurb": "The border width of the transition",
20814                         "conditionally-available": false,
20815                         "construct": false,
20816                         "construct-only": false,
20817                         "controllable": false,
20818                         "default": "0",
20819                         "max": "2147483647",
20820                         "min": "0",
20821                         "mutable": "null",
20822                         "readable": true,
20823                         "type": "gint",
20824                         "writable": true
20825                     },
20826                     "depth": {
20827                         "blurb": "Depth of the mask in bits",
20828                         "conditionally-available": false,
20829                         "construct": false,
20830                         "construct-only": false,
20831                         "controllable": false,
20832                         "default": "16",
20833                         "max": "24",
20834                         "min": "1",
20835                         "mutable": "null",
20836                         "readable": true,
20837                         "type": "gint",
20838                         "writable": true
20839                     },
20840                     "duration": {
20841                         "blurb": "Duration of the transition effect in nanoseconds",
20842                         "conditionally-available": false,
20843                         "construct": false,
20844                         "construct-only": false,
20845                         "controllable": false,
20846                         "default": "1000000000",
20847                         "max": "18446744073709551615",
20848                         "min": "0",
20849                         "mutable": "null",
20850                         "readable": true,
20851                         "type": "guint64",
20852                         "writable": true
20853                     },
20854                     "invert": {
20855                         "blurb": "Invert transition mask",
20856                         "conditionally-available": false,
20857                         "construct": false,
20858                         "construct-only": false,
20859                         "controllable": false,
20860                         "default": "false",
20861                         "mutable": "null",
20862                         "readable": true,
20863                         "type": "gboolean",
20864                         "writable": true
20865                     },
20866                     "type": {
20867                         "blurb": "The type of transition to use",
20868                         "conditionally-available": false,
20869                         "construct": false,
20870                         "construct-only": false,
20871                         "controllable": false,
20872                         "default": "bar-wipe-lr (1)",
20873                         "mutable": "null",
20874                         "readable": true,
20875                         "type": "GstSMPTETransitionType",
20876                         "writable": true
20877                     }
20878                 },
20879                 "rank": "none"
20880             },
20881             "smptealpha": {
20882                 "author": "Wim Taymans <wim.taymans@gmail.com>",
20883                 "description": "Apply the standard SMPTE transitions as alpha on video images",
20884                 "hierarchy": [
20885                     "GstSMPTEAlpha",
20886                     "GstVideoFilter",
20887                     "GstBaseTransform",
20888                     "GstElement",
20889                     "GstObject",
20890                     "GInitiallyUnowned",
20891                     "GObject"
20892                 ],
20893                 "klass": "Filter/Editor/Video",
20894                 "long-name": "SMPTE transitions",
20895                 "pad-templates": {
20896                     "sink": {
20897                         "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",
20898                         "direction": "sink",
20899                         "presence": "always"
20900                     },
20901                     "src": {
20902                         "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",
20903                         "direction": "src",
20904                         "presence": "always"
20905                     }
20906                 },
20907                 "properties": {
20908                     "border": {
20909                         "blurb": "The border width of the transition",
20910                         "conditionally-available": false,
20911                         "construct": false,
20912                         "construct-only": false,
20913                         "controllable": true,
20914                         "default": "0",
20915                         "max": "2147483647",
20916                         "min": "0",
20917                         "mutable": "null",
20918                         "readable": true,
20919                         "type": "gint",
20920                         "writable": true
20921                     },
20922                     "depth": {
20923                         "blurb": "Depth of the mask in bits",
20924                         "conditionally-available": false,
20925                         "construct": false,
20926                         "construct-only": false,
20927                         "controllable": false,
20928                         "default": "16",
20929                         "max": "24",
20930                         "min": "1",
20931                         "mutable": "null",
20932                         "readable": true,
20933                         "type": "gint",
20934                         "writable": true
20935                     },
20936                     "invert": {
20937                         "blurb": "Invert transition mask",
20938                         "conditionally-available": false,
20939                         "construct": false,
20940                         "construct-only": false,
20941                         "controllable": true,
20942                         "default": "false",
20943                         "mutable": "null",
20944                         "readable": true,
20945                         "type": "gboolean",
20946                         "writable": true
20947                     },
20948                     "position": {
20949                         "blurb": "Position of the transition effect",
20950                         "conditionally-available": false,
20951                         "construct": false,
20952                         "construct-only": false,
20953                         "controllable": true,
20954                         "default": "0",
20955                         "max": "1",
20956                         "min": "0",
20957                         "mutable": "null",
20958                         "readable": true,
20959                         "type": "gdouble",
20960                         "writable": true
20961                     },
20962                     "type": {
20963                         "blurb": "The type of transition to use",
20964                         "conditionally-available": false,
20965                         "construct": false,
20966                         "construct-only": false,
20967                         "controllable": false,
20968                         "default": "bar-wipe-lr (1)",
20969                         "mutable": "null",
20970                         "readable": true,
20971                         "type": "GstSMPTEAlphaTransitionType",
20972                         "writable": true
20973                     }
20974                 },
20975                 "rank": "none"
20976             }
20977         },
20978         "filename": "gstsmpte",
20979         "license": "LGPL",
20980         "other-types": {
20981             "GstSMPTEAlphaTransitionType": {
20982                 "kind": "enum",
20983                 "values": [
20984                     {
20985                         "desc": "A bar moves from left to right",
20986                         "name": "bar-wipe-lr",
20987                         "value": "1"
20988                     },
20989                     {
20990                         "desc": "A bar moves from top to bottom",
20991                         "name": "bar-wipe-tb",
20992                         "value": "2"
20993                     },
20994                     {
20995                         "desc": "A box expands from the upper-left corner to the lower-right corner",
20996                         "name": "box-wipe-tl",
20997                         "value": "3"
20998                     },
20999                     {
21000                         "desc": "A box expands from the upper-right corner to the lower-left corner",
21001                         "name": "box-wipe-tr",
21002                         "value": "4"
21003                     },
21004                     {
21005                         "desc": "A box expands from the lower-right corner to the upper-left corner",
21006                         "name": "box-wipe-br",
21007                         "value": "5"
21008                     },
21009                     {
21010                         "desc": "A box expands from the lower-left corner to the upper-right corner",
21011                         "name": "box-wipe-bl",
21012                         "value": "6"
21013                     },
21014                     {
21015                         "desc": "A box shape expands from each of the four corners toward the center",
21016                         "name": "four-box-wipe-ci",
21017                         "value": "7"
21018                     },
21019                     {
21020                         "desc": "A box shape expands from the center of each quadrant toward the corners of each quadrant",
21021                         "name": "four-box-wipe-co",
21022                         "value": "8"
21023                     },
21024                     {
21025                         "desc": "A central, vertical line splits and expands toward the left and right edges",
21026                         "name": "barndoor-v",
21027                         "value": "21"
21028                     },
21029                     {
21030                         "desc": "A central, horizontal line splits and expands toward the top and bottom edges",
21031                         "name": "barndoor-h",
21032                         "value": "22"
21033                     },
21034                     {
21035                         "desc": "A box expands from the top edge's midpoint to the bottom corners",
21036                         "name": "box-wipe-tc",
21037                         "value": "23"
21038                     },
21039                     {
21040                         "desc": "A box expands from the right edge's midpoint to the left corners",
21041                         "name": "box-wipe-rc",
21042                         "value": "24"
21043                     },
21044                     {
21045                         "desc": "A box expands from the bottom edge's midpoint to the top corners",
21046                         "name": "box-wipe-bc",
21047                         "value": "25"
21048                     },
21049                     {
21050                         "desc": "A box expands from the left edge's midpoint to the right corners",
21051                         "name": "box-wipe-lc",
21052                         "value": "26"
21053                     },
21054                     {
21055                         "desc": "A diagonal line moves from the upper-left corner to the lower-right corner",
21056                         "name": "diagonal-tl",
21057                         "value": "41"
21058                     },
21059                     {
21060                         "desc": "A diagonal line moves from the upper right corner to the lower-left corner",
21061                         "name": "diagonal-tr",
21062                         "value": "42"
21063                     },
21064                     {
21065                         "desc": "Two wedge shapes slide in from the top and bottom edges toward the center",
21066                         "name": "bowtie-v",
21067                         "value": "43"
21068                     },
21069                     {
21070                         "desc": "Two wedge shapes slide in from the left and right edges toward the center",
21071                         "name": "bowtie-h",
21072                         "value": "44"
21073                     },
21074                     {
21075                         "desc": "A diagonal line from the lower-left to upper-right corners splits and expands toward the opposite corners",
21076                         "name": "barndoor-dbl",
21077                         "value": "45"
21078                     },
21079                     {
21080                         "desc": "A diagonal line from upper-left to lower-right corners splits and expands toward the opposite corners",
21081                         "name": "barndoor-dtl",
21082                         "value": "46"
21083                     },
21084                     {
21085                         "desc": "Four wedge shapes split from the center and retract toward the four edges",
21086                         "name": "misc-diagonal-dbd",
21087                         "value": "47"
21088                     },
21089                     {
21090                         "desc": "A diamond connecting the four edge midpoints simultaneously contracts toward the center and expands toward the edges",
21091                         "name": "misc-diagonal-dd",
21092                         "value": "48"
21093                     },
21094                     {
21095                         "desc": "A wedge shape moves from top to bottom",
21096                         "name": "vee-d",
21097                         "value": "61"
21098                     },
21099                     {
21100                         "desc": "A wedge shape moves from right to left",
21101                         "name": "vee-l",
21102                         "value": "62"
21103                     },
21104                     {
21105                         "desc": "A wedge shape moves from bottom to top",
21106                         "name": "vee-u",
21107                         "value": "63"
21108                     },
21109                     {
21110                         "desc": "A wedge shape moves from left to right",
21111                         "name": "vee-r",
21112                         "value": "64"
21113                     },
21114                     {
21115                         "desc": "A 'V' shape extending from the bottom edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21116                         "name": "barnvee-d",
21117                         "value": "65"
21118                     },
21119                     {
21120                         "desc": "A 'V' shape extending from the left edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21121                         "name": "barnvee-l",
21122                         "value": "66"
21123                     },
21124                     {
21125                         "desc": "A 'V' shape extending from the top edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21126                         "name": "barnvee-u",
21127                         "value": "67"
21128                     },
21129                     {
21130                         "desc": "A 'V' shape extending from the right edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21131                         "name": "barnvee-r",
21132                         "value": "68"
21133                     },
21134                     {
21135                         "desc": "A rectangle expands from the center.",
21136                         "name": "iris-rect",
21137                         "value": "101"
21138                     },
21139                     {
21140                         "desc": "A radial hand sweeps clockwise from the twelve o'clock position",
21141                         "name": "clock-cw12",
21142                         "value": "201"
21143                     },
21144                     {
21145                         "desc": "A radial hand sweeps clockwise from the three o'clock position",
21146                         "name": "clock-cw3",
21147                         "value": "202"
21148                     },
21149                     {
21150                         "desc": "A radial hand sweeps clockwise from the six o'clock position",
21151                         "name": "clock-cw6",
21152                         "value": "203"
21153                     },
21154                     {
21155                         "desc": "A radial hand sweeps clockwise from the nine o'clock position",
21156                         "name": "clock-cw9",
21157                         "value": "204"
21158                     },
21159                     {
21160                         "desc": "Two radial hands sweep clockwise from the twelve and six o'clock positions",
21161                         "name": "pinwheel-tbv",
21162                         "value": "205"
21163                     },
21164                     {
21165                         "desc": "Two radial hands sweep clockwise from the nine and three o'clock positions",
21166                         "name": "pinwheel-tbh",
21167                         "value": "206"
21168                     },
21169                     {
21170                         "desc": "Four radial hands sweep clockwise",
21171                         "name": "pinwheel-fb",
21172                         "value": "207"
21173                     },
21174                     {
21175                         "desc": "A fan unfolds from the top edge, the fan axis at the center",
21176                         "name": "fan-ct",
21177                         "value": "211"
21178                     },
21179                     {
21180                         "desc": "A fan unfolds from the right edge, the fan axis at the center",
21181                         "name": "fan-cr",
21182                         "value": "212"
21183                     },
21184                     {
21185                         "desc": "Two fans, their axes at the center, unfold from the top and bottom",
21186                         "name": "doublefan-fov",
21187                         "value": "213"
21188                     },
21189                     {
21190                         "desc": "Two fans, their axes at the center, unfold from the left and right",
21191                         "name": "doublefan-foh",
21192                         "value": "214"
21193                     },
21194                     {
21195                         "desc": "A radial hand sweeps clockwise from the top edge's midpoint",
21196                         "name": "singlesweep-cwt",
21197                         "value": "221"
21198                     },
21199                     {
21200                         "desc": "A radial hand sweeps clockwise from the right edge's midpoint",
21201                         "name": "singlesweep-cwr",
21202                         "value": "222"
21203                     },
21204                     {
21205                         "desc": "A radial hand sweeps clockwise from the bottom edge's midpoint",
21206                         "name": "singlesweep-cwb",
21207                         "value": "223"
21208                     },
21209                     {
21210                         "desc": "A radial hand sweeps clockwise from the left edge's midpoint",
21211                         "name": "singlesweep-cwl",
21212                         "value": "224"
21213                     },
21214                     {
21215                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the top and bottom edges' midpoints",
21216                         "name": "doublesweep-pv",
21217                         "value": "225"
21218                     },
21219                     {
21220                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the left and right edges' midpoints",
21221                         "name": "doublesweep-pd",
21222                         "value": "226"
21223                     },
21224                     {
21225                         "desc": "Two radial hands attached at the top and bottom edges' midpoints sweep from right to left",
21226                         "name": "doublesweep-ov",
21227                         "value": "227"
21228                     },
21229                     {
21230                         "desc": "Two radial hands attached at the left and right edges' midpoints sweep from top to bottom",
21231                         "name": "doublesweep-oh",
21232                         "value": "228"
21233                     },
21234                     {
21235                         "desc": "A fan unfolds from the bottom, the fan axis at the top edge's midpoint",
21236                         "name": "fan-t",
21237                         "value": "231"
21238                     },
21239                     {
21240                         "desc": "A fan unfolds from the left, the fan axis at the right edge's midpoint",
21241                         "name": "fan-r",
21242                         "value": "232"
21243                     },
21244                     {
21245                         "desc": "A fan unfolds from the top, the fan axis at the bottom edge's midpoint",
21246                         "name": "fan-b",
21247                         "value": "233"
21248                     },
21249                     {
21250                         "desc": "A fan unfolds from the right, the fan axis at the left edge's midpoint",
21251                         "name": "fan-l",
21252                         "value": "234"
21253                     },
21254                     {
21255                         "desc": "Two fans, their axes at the top and bottom, unfold from the center",
21256                         "name": "doublefan-fiv",
21257                         "value": "235"
21258                     },
21259                     {
21260                         "desc": "Two fans, their axes at the left and right, unfold from the center",
21261                         "name": "doublefan-fih",
21262                         "value": "236"
21263                     },
21264                     {
21265                         "desc": "A radial hand sweeps clockwise from the upper-left corner",
21266                         "name": "singlesweep-cwtl",
21267                         "value": "241"
21268                     },
21269                     {
21270                         "desc": "A radial hand sweeps counter-clockwise from the lower-left corner.",
21271                         "name": "singlesweep-cwbl",
21272                         "value": "242"
21273                     },
21274                     {
21275                         "desc": "A radial hand sweeps clockwise from the lower-right corner",
21276                         "name": "singlesweep-cwbr",
21277                         "value": "243"
21278                     },
21279                     {
21280                         "desc": "A radial hand sweeps counter-clockwise from the upper-right corner",
21281                         "name": "singlesweep-cwtr",
21282                         "value": "244"
21283                     },
21284                     {
21285                         "desc": "Two radial hands attached at the upper-left and lower-right corners sweep down and up",
21286                         "name": "doublesweep-pdtl",
21287                         "value": "245"
21288                     },
21289                     {
21290                         "desc": "Two radial hands attached at the lower-left and upper-right corners sweep down and up",
21291                         "name": "doublesweep-pdbl",
21292                         "value": "246"
21293                     },
21294                     {
21295                         "desc": "Two radial hands attached at the upper-left and upper-right corners sweep down",
21296                         "name": "saloondoor-t",
21297                         "value": "251"
21298                     },
21299                     {
21300                         "desc": "Two radial hands attached at the upper-left and lower-left corners sweep to the right",
21301                         "name": "saloondoor-l",
21302                         "value": "252"
21303                     },
21304                     {
21305                         "desc": "Two radial hands attached at the lower-left and lower-right corners sweep up",
21306                         "name": "saloondoor-b",
21307                         "value": "253"
21308                     },
21309                     {
21310                         "desc": "Two radial hands attached at the upper-right and lower-right corners sweep to the left",
21311                         "name": "saloondoor-r",
21312                         "value": "254"
21313                     },
21314                     {
21315                         "desc": "Two radial hands attached at the midpoints of the top and bottom halves sweep from right to left",
21316                         "name": "windshield-r",
21317                         "value": "261"
21318                     },
21319                     {
21320                         "desc": "Two radial hands attached at the midpoints of the left and right halves sweep from top to bottom",
21321                         "name": "windshield-u",
21322                         "value": "262"
21323                     },
21324                     {
21325                         "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",
21326                         "name": "windshield-v",
21327                         "value": "263"
21328                     },
21329                     {
21330                         "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",
21331                         "name": "windshield-h",
21332                         "value": "264"
21333                     }
21334                 ]
21335             },
21336             "GstSMPTETransitionType": {
21337                 "kind": "enum",
21338                 "values": [
21339                     {
21340                         "desc": "A bar moves from left to right",
21341                         "name": "bar-wipe-lr",
21342                         "value": "1"
21343                     },
21344                     {
21345                         "desc": "A bar moves from top to bottom",
21346                         "name": "bar-wipe-tb",
21347                         "value": "2"
21348                     },
21349                     {
21350                         "desc": "A box expands from the upper-left corner to the lower-right corner",
21351                         "name": "box-wipe-tl",
21352                         "value": "3"
21353                     },
21354                     {
21355                         "desc": "A box expands from the upper-right corner to the lower-left corner",
21356                         "name": "box-wipe-tr",
21357                         "value": "4"
21358                     },
21359                     {
21360                         "desc": "A box expands from the lower-right corner to the upper-left corner",
21361                         "name": "box-wipe-br",
21362                         "value": "5"
21363                     },
21364                     {
21365                         "desc": "A box expands from the lower-left corner to the upper-right corner",
21366                         "name": "box-wipe-bl",
21367                         "value": "6"
21368                     },
21369                     {
21370                         "desc": "A box shape expands from each of the four corners toward the center",
21371                         "name": "four-box-wipe-ci",
21372                         "value": "7"
21373                     },
21374                     {
21375                         "desc": "A box shape expands from the center of each quadrant toward the corners of each quadrant",
21376                         "name": "four-box-wipe-co",
21377                         "value": "8"
21378                     },
21379                     {
21380                         "desc": "A central, vertical line splits and expands toward the left and right edges",
21381                         "name": "barndoor-v",
21382                         "value": "21"
21383                     },
21384                     {
21385                         "desc": "A central, horizontal line splits and expands toward the top and bottom edges",
21386                         "name": "barndoor-h",
21387                         "value": "22"
21388                     },
21389                     {
21390                         "desc": "A box expands from the top edge's midpoint to the bottom corners",
21391                         "name": "box-wipe-tc",
21392                         "value": "23"
21393                     },
21394                     {
21395                         "desc": "A box expands from the right edge's midpoint to the left corners",
21396                         "name": "box-wipe-rc",
21397                         "value": "24"
21398                     },
21399                     {
21400                         "desc": "A box expands from the bottom edge's midpoint to the top corners",
21401                         "name": "box-wipe-bc",
21402                         "value": "25"
21403                     },
21404                     {
21405                         "desc": "A box expands from the left edge's midpoint to the right corners",
21406                         "name": "box-wipe-lc",
21407                         "value": "26"
21408                     },
21409                     {
21410                         "desc": "A diagonal line moves from the upper-left corner to the lower-right corner",
21411                         "name": "diagonal-tl",
21412                         "value": "41"
21413                     },
21414                     {
21415                         "desc": "A diagonal line moves from the upper right corner to the lower-left corner",
21416                         "name": "diagonal-tr",
21417                         "value": "42"
21418                     },
21419                     {
21420                         "desc": "Two wedge shapes slide in from the top and bottom edges toward the center",
21421                         "name": "bowtie-v",
21422                         "value": "43"
21423                     },
21424                     {
21425                         "desc": "Two wedge shapes slide in from the left and right edges toward the center",
21426                         "name": "bowtie-h",
21427                         "value": "44"
21428                     },
21429                     {
21430                         "desc": "A diagonal line from the lower-left to upper-right corners splits and expands toward the opposite corners",
21431                         "name": "barndoor-dbl",
21432                         "value": "45"
21433                     },
21434                     {
21435                         "desc": "A diagonal line from upper-left to lower-right corners splits and expands toward the opposite corners",
21436                         "name": "barndoor-dtl",
21437                         "value": "46"
21438                     },
21439                     {
21440                         "desc": "Four wedge shapes split from the center and retract toward the four edges",
21441                         "name": "misc-diagonal-dbd",
21442                         "value": "47"
21443                     },
21444                     {
21445                         "desc": "A diamond connecting the four edge midpoints simultaneously contracts toward the center and expands toward the edges",
21446                         "name": "misc-diagonal-dd",
21447                         "value": "48"
21448                     },
21449                     {
21450                         "desc": "A wedge shape moves from top to bottom",
21451                         "name": "vee-d",
21452                         "value": "61"
21453                     },
21454                     {
21455                         "desc": "A wedge shape moves from right to left",
21456                         "name": "vee-l",
21457                         "value": "62"
21458                     },
21459                     {
21460                         "desc": "A wedge shape moves from bottom to top",
21461                         "name": "vee-u",
21462                         "value": "63"
21463                     },
21464                     {
21465                         "desc": "A wedge shape moves from left to right",
21466                         "name": "vee-r",
21467                         "value": "64"
21468                     },
21469                     {
21470                         "desc": "A 'V' shape extending from the bottom edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21471                         "name": "barnvee-d",
21472                         "value": "65"
21473                     },
21474                     {
21475                         "desc": "A 'V' shape extending from the left edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21476                         "name": "barnvee-l",
21477                         "value": "66"
21478                     },
21479                     {
21480                         "desc": "A 'V' shape extending from the top edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21481                         "name": "barnvee-u",
21482                         "value": "67"
21483                     },
21484                     {
21485                         "desc": "A 'V' shape extending from the right edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21486                         "name": "barnvee-r",
21487                         "value": "68"
21488                     },
21489                     {
21490                         "desc": "A rectangle expands from the center.",
21491                         "name": "iris-rect",
21492                         "value": "101"
21493                     },
21494                     {
21495                         "desc": "A radial hand sweeps clockwise from the twelve o'clock position",
21496                         "name": "clock-cw12",
21497                         "value": "201"
21498                     },
21499                     {
21500                         "desc": "A radial hand sweeps clockwise from the three o'clock position",
21501                         "name": "clock-cw3",
21502                         "value": "202"
21503                     },
21504                     {
21505                         "desc": "A radial hand sweeps clockwise from the six o'clock position",
21506                         "name": "clock-cw6",
21507                         "value": "203"
21508                     },
21509                     {
21510                         "desc": "A radial hand sweeps clockwise from the nine o'clock position",
21511                         "name": "clock-cw9",
21512                         "value": "204"
21513                     },
21514                     {
21515                         "desc": "Two radial hands sweep clockwise from the twelve and six o'clock positions",
21516                         "name": "pinwheel-tbv",
21517                         "value": "205"
21518                     },
21519                     {
21520                         "desc": "Two radial hands sweep clockwise from the nine and three o'clock positions",
21521                         "name": "pinwheel-tbh",
21522                         "value": "206"
21523                     },
21524                     {
21525                         "desc": "Four radial hands sweep clockwise",
21526                         "name": "pinwheel-fb",
21527                         "value": "207"
21528                     },
21529                     {
21530                         "desc": "A fan unfolds from the top edge, the fan axis at the center",
21531                         "name": "fan-ct",
21532                         "value": "211"
21533                     },
21534                     {
21535                         "desc": "A fan unfolds from the right edge, the fan axis at the center",
21536                         "name": "fan-cr",
21537                         "value": "212"
21538                     },
21539                     {
21540                         "desc": "Two fans, their axes at the center, unfold from the top and bottom",
21541                         "name": "doublefan-fov",
21542                         "value": "213"
21543                     },
21544                     {
21545                         "desc": "Two fans, their axes at the center, unfold from the left and right",
21546                         "name": "doublefan-foh",
21547                         "value": "214"
21548                     },
21549                     {
21550                         "desc": "A radial hand sweeps clockwise from the top edge's midpoint",
21551                         "name": "singlesweep-cwt",
21552                         "value": "221"
21553                     },
21554                     {
21555                         "desc": "A radial hand sweeps clockwise from the right edge's midpoint",
21556                         "name": "singlesweep-cwr",
21557                         "value": "222"
21558                     },
21559                     {
21560                         "desc": "A radial hand sweeps clockwise from the bottom edge's midpoint",
21561                         "name": "singlesweep-cwb",
21562                         "value": "223"
21563                     },
21564                     {
21565                         "desc": "A radial hand sweeps clockwise from the left edge's midpoint",
21566                         "name": "singlesweep-cwl",
21567                         "value": "224"
21568                     },
21569                     {
21570                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the top and bottom edges' midpoints",
21571                         "name": "doublesweep-pv",
21572                         "value": "225"
21573                     },
21574                     {
21575                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the left and right edges' midpoints",
21576                         "name": "doublesweep-pd",
21577                         "value": "226"
21578                     },
21579                     {
21580                         "desc": "Two radial hands attached at the top and bottom edges' midpoints sweep from right to left",
21581                         "name": "doublesweep-ov",
21582                         "value": "227"
21583                     },
21584                     {
21585                         "desc": "Two radial hands attached at the left and right edges' midpoints sweep from top to bottom",
21586                         "name": "doublesweep-oh",
21587                         "value": "228"
21588                     },
21589                     {
21590                         "desc": "A fan unfolds from the bottom, the fan axis at the top edge's midpoint",
21591                         "name": "fan-t",
21592                         "value": "231"
21593                     },
21594                     {
21595                         "desc": "A fan unfolds from the left, the fan axis at the right edge's midpoint",
21596                         "name": "fan-r",
21597                         "value": "232"
21598                     },
21599                     {
21600                         "desc": "A fan unfolds from the top, the fan axis at the bottom edge's midpoint",
21601                         "name": "fan-b",
21602                         "value": "233"
21603                     },
21604                     {
21605                         "desc": "A fan unfolds from the right, the fan axis at the left edge's midpoint",
21606                         "name": "fan-l",
21607                         "value": "234"
21608                     },
21609                     {
21610                         "desc": "Two fans, their axes at the top and bottom, unfold from the center",
21611                         "name": "doublefan-fiv",
21612                         "value": "235"
21613                     },
21614                     {
21615                         "desc": "Two fans, their axes at the left and right, unfold from the center",
21616                         "name": "doublefan-fih",
21617                         "value": "236"
21618                     },
21619                     {
21620                         "desc": "A radial hand sweeps clockwise from the upper-left corner",
21621                         "name": "singlesweep-cwtl",
21622                         "value": "241"
21623                     },
21624                     {
21625                         "desc": "A radial hand sweeps counter-clockwise from the lower-left corner.",
21626                         "name": "singlesweep-cwbl",
21627                         "value": "242"
21628                     },
21629                     {
21630                         "desc": "A radial hand sweeps clockwise from the lower-right corner",
21631                         "name": "singlesweep-cwbr",
21632                         "value": "243"
21633                     },
21634                     {
21635                         "desc": "A radial hand sweeps counter-clockwise from the upper-right corner",
21636                         "name": "singlesweep-cwtr",
21637                         "value": "244"
21638                     },
21639                     {
21640                         "desc": "Two radial hands attached at the upper-left and lower-right corners sweep down and up",
21641                         "name": "doublesweep-pdtl",
21642                         "value": "245"
21643                     },
21644                     {
21645                         "desc": "Two radial hands attached at the lower-left and upper-right corners sweep down and up",
21646                         "name": "doublesweep-pdbl",
21647                         "value": "246"
21648                     },
21649                     {
21650                         "desc": "Two radial hands attached at the upper-left and upper-right corners sweep down",
21651                         "name": "saloondoor-t",
21652                         "value": "251"
21653                     },
21654                     {
21655                         "desc": "Two radial hands attached at the upper-left and lower-left corners sweep to the right",
21656                         "name": "saloondoor-l",
21657                         "value": "252"
21658                     },
21659                     {
21660                         "desc": "Two radial hands attached at the lower-left and lower-right corners sweep up",
21661                         "name": "saloondoor-b",
21662                         "value": "253"
21663                     },
21664                     {
21665                         "desc": "Two radial hands attached at the upper-right and lower-right corners sweep to the left",
21666                         "name": "saloondoor-r",
21667                         "value": "254"
21668                     },
21669                     {
21670                         "desc": "Two radial hands attached at the midpoints of the top and bottom halves sweep from right to left",
21671                         "name": "windshield-r",
21672                         "value": "261"
21673                     },
21674                     {
21675                         "desc": "Two radial hands attached at the midpoints of the left and right halves sweep from top to bottom",
21676                         "name": "windshield-u",
21677                         "value": "262"
21678                     },
21679                     {
21680                         "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",
21681                         "name": "windshield-v",
21682                         "value": "263"
21683                     },
21684                     {
21685                         "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",
21686                         "name": "windshield-h",
21687                         "value": "264"
21688                     }
21689                 ]
21690             }
21691         },
21692         "package": "GStreamer Good Plug-ins",
21693         "source": "gst-plugins-good",
21694         "tracers": {},
21695         "url": "Unknown package origin"
21696     },
21697     "soup": {
21698         "description": "libsoup HTTP client src/sink",
21699         "elements": {
21700             "souphttpclientsink": {
21701                 "author": "David Schleef <ds@entropywave.com>",
21702                 "description": "Sends streams to HTTP server via PUT",
21703                 "hierarchy": [
21704                     "GstSoupHttpClientSink",
21705                     "GstBaseSink",
21706                     "GstElement",
21707                     "GstObject",
21708                     "GInitiallyUnowned",
21709                     "GObject"
21710                 ],
21711                 "klass": "Generic",
21712                 "long-name": "HTTP client sink",
21713                 "pad-templates": {
21714                     "sink": {
21715                         "caps": "ANY",
21716                         "direction": "sink",
21717                         "presence": "always"
21718                     }
21719                 },
21720                 "properties": {
21721                     "automatic-redirect": {
21722                         "blurb": "Automatically follow HTTP redirects (HTTP Status Code 3xx)",
21723                         "conditionally-available": false,
21724                         "construct": false,
21725                         "construct-only": false,
21726                         "controllable": false,
21727                         "default": "true",
21728                         "mutable": "null",
21729                         "readable": true,
21730                         "type": "gboolean",
21731                         "writable": true
21732                     },
21733                     "cookies": {
21734                         "blurb": "HTTP request cookies",
21735                         "conditionally-available": false,
21736                         "construct": false,
21737                         "construct-only": false,
21738                         "controllable": false,
21739                         "mutable": "null",
21740                         "readable": true,
21741                         "type": "GStrv",
21742                         "writable": true
21743                     },
21744                     "http-log-level": {
21745                         "blurb": "Set log level for soup's HTTP session log",
21746                         "conditionally-available": false,
21747                         "construct": false,
21748                         "construct-only": false,
21749                         "controllable": false,
21750                         "default": "none (0)",
21751                         "mutable": "null",
21752                         "readable": true,
21753                         "type": "SoupLoggerLogLevel",
21754                         "writable": true
21755                     },
21756                     "location": {
21757                         "blurb": "URI to send to",
21758                         "conditionally-available": false,
21759                         "construct": false,
21760                         "construct-only": false,
21761                         "controllable": false,
21762                         "default": "NULL",
21763                         "mutable": "null",
21764                         "readable": true,
21765                         "type": "gchararray",
21766                         "writable": true
21767                     },
21768                     "proxy": {
21769                         "blurb": "HTTP proxy server URI",
21770                         "conditionally-available": false,
21771                         "construct": false,
21772                         "construct-only": false,
21773                         "controllable": false,
21774                         "default": "",
21775                         "mutable": "null",
21776                         "readable": true,
21777                         "type": "gchararray",
21778                         "writable": true
21779                     },
21780                     "proxy-id": {
21781                         "blurb": "user id for proxy authentication",
21782                         "conditionally-available": false,
21783                         "construct": false,
21784                         "construct-only": false,
21785                         "controllable": false,
21786                         "default": "NULL",
21787                         "mutable": "null",
21788                         "readable": true,
21789                         "type": "gchararray",
21790                         "writable": true
21791                     },
21792                     "proxy-pw": {
21793                         "blurb": "user password for proxy authentication",
21794                         "conditionally-available": false,
21795                         "construct": false,
21796                         "construct-only": false,
21797                         "controllable": false,
21798                         "default": "NULL",
21799                         "mutable": "null",
21800                         "readable": true,
21801                         "type": "gchararray",
21802                         "writable": true
21803                     },
21804                     "retries": {
21805                         "blurb": "Maximum number of retries, zero to disable, -1 to retry forever",
21806                         "conditionally-available": false,
21807                         "construct": false,
21808                         "construct-only": false,
21809                         "controllable": false,
21810                         "default": "0",
21811                         "max": "2147483647",
21812                         "min": "-1",
21813                         "mutable": "null",
21814                         "readable": true,
21815                         "type": "gint",
21816                         "writable": true
21817                     },
21818                     "retry-delay": {
21819                         "blurb": "Delay in seconds between retries after a failure",
21820                         "conditionally-available": false,
21821                         "construct": false,
21822                         "construct-only": false,
21823                         "controllable": false,
21824                         "default": "5",
21825                         "max": "2147483647",
21826                         "min": "1",
21827                         "mutable": "null",
21828                         "readable": true,
21829                         "type": "gint",
21830                         "writable": true
21831                     },
21832                     "session": {
21833                         "blurb": "SoupSession object to use for communication",
21834                         "conditionally-available": false,
21835                         "construct": false,
21836                         "construct-only": false,
21837                         "controllable": false,
21838                         "mutable": "null",
21839                         "readable": true,
21840                         "type": "SoupSession",
21841                         "writable": true
21842                     },
21843                     "user-agent": {
21844                         "blurb": "Value of the User-Agent HTTP request header field",
21845                         "conditionally-available": false,
21846                         "construct": false,
21847                         "construct-only": false,
21848                         "controllable": false,
21849                         "default": "GStreamer souphttpclientsink ",
21850                         "mutable": "null",
21851                         "readable": true,
21852                         "type": "gchararray",
21853                         "writable": true
21854                     },
21855                     "user-id": {
21856                         "blurb": "user id for authentication",
21857                         "conditionally-available": false,
21858                         "construct": false,
21859                         "construct-only": false,
21860                         "controllable": false,
21861                         "default": "NULL",
21862                         "mutable": "null",
21863                         "readable": true,
21864                         "type": "gchararray",
21865                         "writable": true
21866                     },
21867                     "user-pw": {
21868                         "blurb": "user password for authentication",
21869                         "conditionally-available": false,
21870                         "construct": false,
21871                         "construct-only": false,
21872                         "controllable": false,
21873                         "default": "NULL",
21874                         "mutable": "null",
21875                         "readable": true,
21876                         "type": "gchararray",
21877                         "writable": true
21878                     }
21879                 },
21880                 "rank": "none"
21881             },
21882             "souphttpsrc": {
21883                 "author": "Wouter Cloetens <wouter@mind.be>",
21884                 "description": "Receive data as a client over the network via HTTP using SOUP",
21885                 "hierarchy": [
21886                     "GstSoupHTTPSrc",
21887                     "GstPushSrc",
21888                     "GstBaseSrc",
21889                     "GstElement",
21890                     "GstObject",
21891                     "GInitiallyUnowned",
21892                     "GObject"
21893                 ],
21894                 "interfaces": [
21895                     "GstURIHandler"
21896                 ],
21897                 "klass": "Source/Network",
21898                 "long-name": "HTTP client source",
21899                 "pad-templates": {
21900                     "src": {
21901                         "caps": "ANY",
21902                         "direction": "src",
21903                         "presence": "always"
21904                     }
21905                 },
21906                 "properties": {
21907                     "automatic-redirect": {
21908                         "blurb": "Automatically follow HTTP redirects (HTTP Status Code 3xx)",
21909                         "conditionally-available": false,
21910                         "construct": false,
21911                         "construct-only": false,
21912                         "controllable": false,
21913                         "default": "true",
21914                         "mutable": "null",
21915                         "readable": true,
21916                         "type": "gboolean",
21917                         "writable": true
21918                     },
21919                     "compress": {
21920                         "blurb": "Allow compressed content encodings",
21921                         "conditionally-available": false,
21922                         "construct": false,
21923                         "construct-only": false,
21924                         "controllable": false,
21925                         "default": "false",
21926                         "mutable": "null",
21927                         "readable": true,
21928                         "type": "gboolean",
21929                         "writable": true
21930                     },
21931                     "cookies": {
21932                         "blurb": "HTTP request cookies",
21933                         "conditionally-available": false,
21934                         "construct": false,
21935                         "construct-only": false,
21936                         "controllable": false,
21937                         "mutable": "null",
21938                         "readable": true,
21939                         "type": "GStrv",
21940                         "writable": true
21941                     },
21942                     "extra-headers": {
21943                         "blurb": "Extra headers to append to the HTTP request",
21944                         "conditionally-available": false,
21945                         "construct": false,
21946                         "construct-only": false,
21947                         "controllable": false,
21948                         "mutable": "null",
21949                         "readable": true,
21950                         "type": "GstStructure",
21951                         "writable": true
21952                     },
21953                     "http-log-level": {
21954                         "blurb": "Set log level for soup's HTTP session log",
21955                         "conditionally-available": false,
21956                         "construct": false,
21957                         "construct-only": false,
21958                         "controllable": false,
21959                         "default": "headers (2)",
21960                         "mutable": "null",
21961                         "readable": true,
21962                         "type": "SoupLoggerLogLevel",
21963                         "writable": true
21964                     },
21965                     "iradio-mode": {
21966                         "blurb": "Enable internet radio mode (ask server to send shoutcast/icecast metadata interleaved with the actual stream data)",
21967                         "conditionally-available": false,
21968                         "construct": false,
21969                         "construct-only": false,
21970                         "controllable": false,
21971                         "default": "true",
21972                         "mutable": "null",
21973                         "readable": true,
21974                         "type": "gboolean",
21975                         "writable": true
21976                     },
21977                     "is-live": {
21978                         "blurb": "Act like a live source",
21979                         "conditionally-available": false,
21980                         "construct": false,
21981                         "construct-only": false,
21982                         "controllable": false,
21983                         "default": "false",
21984                         "mutable": "null",
21985                         "readable": true,
21986                         "type": "gboolean",
21987                         "writable": true
21988                     },
21989                     "keep-alive": {
21990                         "blurb": "Use HTTP persistent connections",
21991                         "conditionally-available": false,
21992                         "construct": false,
21993                         "construct-only": false,
21994                         "controllable": false,
21995                         "default": "true",
21996                         "mutable": "null",
21997                         "readable": true,
21998                         "type": "gboolean",
21999                         "writable": true
22000                     },
22001                     "location": {
22002                         "blurb": "Location to read from",
22003                         "conditionally-available": false,
22004                         "construct": false,
22005                         "construct-only": false,
22006                         "controllable": false,
22007                         "default": "NULL",
22008                         "mutable": "null",
22009                         "readable": true,
22010                         "type": "gchararray",
22011                         "writable": true
22012                     },
22013                     "method": {
22014                         "blurb": "The HTTP method to use (GET, HEAD, OPTIONS, etc)",
22015                         "conditionally-available": false,
22016                         "construct": false,
22017                         "construct-only": false,
22018                         "controllable": false,
22019                         "default": "NULL",
22020                         "mutable": "null",
22021                         "readable": true,
22022                         "type": "gchararray",
22023                         "writable": true
22024                     },
22025                     "proxy": {
22026                         "blurb": "HTTP proxy server URI",
22027                         "conditionally-available": false,
22028                         "construct": false,
22029                         "construct-only": false,
22030                         "controllable": false,
22031                         "default": "",
22032                         "mutable": "null",
22033                         "readable": true,
22034                         "type": "gchararray",
22035                         "writable": true
22036                     },
22037                     "proxy-id": {
22038                         "blurb": "HTTP proxy URI user id for authentication",
22039                         "conditionally-available": false,
22040                         "construct": false,
22041                         "construct-only": false,
22042                         "controllable": false,
22043                         "default": "NULL",
22044                         "mutable": "null",
22045                         "readable": true,
22046                         "type": "gchararray",
22047                         "writable": true
22048                     },
22049                     "proxy-pw": {
22050                         "blurb": "HTTP proxy URI user password for authentication",
22051                         "conditionally-available": false,
22052                         "construct": false,
22053                         "construct-only": false,
22054                         "controllable": false,
22055                         "default": "NULL",
22056                         "mutable": "null",
22057                         "readable": true,
22058                         "type": "gchararray",
22059                         "writable": true
22060                     },
22061                     "retries": {
22062                         "blurb": "Maximum number of retries until giving up (-1=infinite)",
22063                         "conditionally-available": false,
22064                         "construct": false,
22065                         "construct-only": false,
22066                         "controllable": false,
22067                         "default": "3",
22068                         "max": "2147483647",
22069                         "min": "-1",
22070                         "mutable": "null",
22071                         "readable": true,
22072                         "type": "gint",
22073                         "writable": true
22074                     },
22075                     "ssl-ca-file": {
22076                         "blurb": "Location of a SSL anchor CA file to use",
22077                         "conditionally-available": false,
22078                         "construct": false,
22079                         "construct-only": false,
22080                         "controllable": false,
22081                         "default": "NULL",
22082                         "mutable": "null",
22083                         "readable": true,
22084                         "type": "gchararray",
22085                         "writable": true
22086                     },
22087                     "ssl-strict": {
22088                         "blurb": "Strict SSL certificate checking",
22089                         "conditionally-available": false,
22090                         "construct": false,
22091                         "construct-only": false,
22092                         "controllable": false,
22093                         "default": "true",
22094                         "mutable": "null",
22095                         "readable": true,
22096                         "type": "gboolean",
22097                         "writable": true
22098                     },
22099                     "ssl-use-system-ca-file": {
22100                         "blurb": "Use system CA file",
22101                         "conditionally-available": false,
22102                         "construct": false,
22103                         "construct-only": false,
22104                         "controllable": false,
22105                         "default": "true",
22106                         "mutable": "null",
22107                         "readable": true,
22108                         "type": "gboolean",
22109                         "writable": true
22110                     },
22111                     "timeout": {
22112                         "blurb": "Value in seconds to timeout a blocking I/O (0 = No timeout).",
22113                         "conditionally-available": false,
22114                         "construct": false,
22115                         "construct-only": false,
22116                         "controllable": false,
22117                         "default": "15",
22118                         "max": "3600",
22119                         "min": "0",
22120                         "mutable": "null",
22121                         "readable": true,
22122                         "type": "guint",
22123                         "writable": true
22124                     },
22125                     "tls-database": {
22126                         "blurb": "TLS database with anchor certificate authorities used to validate the server certificate",
22127                         "conditionally-available": false,
22128                         "construct": false,
22129                         "construct-only": false,
22130                         "controllable": false,
22131                         "mutable": "null",
22132                         "readable": true,
22133                         "type": "GTlsDatabase",
22134                         "writable": true
22135                     },
22136                     "tls-interaction": {
22137                         "blurb": "A GTlsInteraction object to be used when the connection or certificate database need to interact with the user.",
22138                         "conditionally-available": false,
22139                         "construct": false,
22140                         "construct-only": false,
22141                         "controllable": false,
22142                         "mutable": "null",
22143                         "readable": true,
22144                         "type": "GTlsInteraction",
22145                         "writable": true
22146                     },
22147                     "user-agent": {
22148                         "blurb": "Value of the User-Agent HTTP request header field",
22149                         "conditionally-available": false,
22150                         "construct": false,
22151                         "construct-only": false,
22152                         "controllable": false,
22153                         "default": "GStreamer souphttpsrc 1.19.1.1 ",
22154                         "mutable": "null",
22155                         "readable": true,
22156                         "type": "gchararray",
22157                         "writable": true
22158                     },
22159                     "user-id": {
22160                         "blurb": "HTTP location URI user id for authentication",
22161                         "conditionally-available": false,
22162                         "construct": false,
22163                         "construct-only": false,
22164                         "controllable": false,
22165                         "default": "NULL",
22166                         "mutable": "null",
22167                         "readable": true,
22168                         "type": "gchararray",
22169                         "writable": true
22170                     },
22171                     "user-pw": {
22172                         "blurb": "HTTP location URI user password for authentication",
22173                         "conditionally-available": false,
22174                         "construct": false,
22175                         "construct-only": false,
22176                         "controllable": false,
22177                         "default": "NULL",
22178                         "mutable": "null",
22179                         "readable": true,
22180                         "type": "gchararray",
22181                         "writable": true
22182                     }
22183                 },
22184                 "rank": "primary"
22185             }
22186         },
22187         "filename": "gstsoup",
22188         "license": "LGPL",
22189         "other-types": {},
22190         "package": "GStreamer Good Plug-ins",
22191         "source": "gst-plugins-good",
22192         "tracers": {},
22193         "url": "Unknown package origin"
22194     },
22195     "spectrum": {
22196         "description": "Run an FFT on the audio signal, output spectrum data",
22197         "elements": {
22198             "spectrum": {
22199                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Stefan Kost <ensonic@users.sf.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
22200                 "description": "Run an FFT on the audio signal, output spectrum data",
22201                 "hierarchy": [
22202                     "GstSpectrum",
22203                     "GstAudioFilter",
22204                     "GstBaseTransform",
22205                     "GstElement",
22206                     "GstObject",
22207                     "GInitiallyUnowned",
22208                     "GObject"
22209                 ],
22210                 "klass": "Filter/Analyzer/Audio",
22211                 "long-name": "Spectrum analyzer",
22212                 "pad-templates": {
22213                     "sink": {
22214                         "caps": "audio/x-raw:\n         format: { S16LE, S24LE, S32LE, F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
22215                         "direction": "sink",
22216                         "presence": "always"
22217                     },
22218                     "src": {
22219                         "caps": "audio/x-raw:\n         format: { S16LE, S24LE, S32LE, F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
22220                         "direction": "src",
22221                         "presence": "always"
22222                     }
22223                 },
22224                 "properties": {
22225                     "bands": {
22226                         "blurb": "Number of frequency bands",
22227                         "conditionally-available": false,
22228                         "construct": false,
22229                         "construct-only": false,
22230                         "controllable": false,
22231                         "default": "128",
22232                         "max": "1073741824",
22233                         "min": "2",
22234                         "mutable": "null",
22235                         "readable": true,
22236                         "type": "guint",
22237                         "writable": true
22238                     },
22239                     "interval": {
22240                         "blurb": "Interval of time between message posts (in nanoseconds)",
22241                         "conditionally-available": false,
22242                         "construct": false,
22243                         "construct-only": false,
22244                         "controllable": false,
22245                         "default": "100000000",
22246                         "max": "18446744073709551615",
22247                         "min": "1",
22248                         "mutable": "null",
22249                         "readable": true,
22250                         "type": "guint64",
22251                         "writable": true
22252                     },
22253                     "message-magnitude": {
22254                         "blurb": "Whether to add a 'magnitude' field to the structure of any 'spectrum' element messages posted on the bus",
22255                         "conditionally-available": false,
22256                         "construct": false,
22257                         "construct-only": false,
22258                         "controllable": false,
22259                         "default": "true",
22260                         "mutable": "null",
22261                         "readable": true,
22262                         "type": "gboolean",
22263                         "writable": true
22264                     },
22265                     "message-phase": {
22266                         "blurb": "Whether to add a 'phase' field to the structure of any 'spectrum' element messages posted on the bus",
22267                         "conditionally-available": false,
22268                         "construct": false,
22269                         "construct-only": false,
22270                         "controllable": false,
22271                         "default": "false",
22272                         "mutable": "null",
22273                         "readable": true,
22274                         "type": "gboolean",
22275                         "writable": true
22276                     },
22277                     "multi-channel": {
22278                         "blurb": "Send separate results for each channel",
22279                         "conditionally-available": false,
22280                         "construct": false,
22281                         "construct-only": false,
22282                         "controllable": false,
22283                         "default": "false",
22284                         "mutable": "null",
22285                         "readable": true,
22286                         "type": "gboolean",
22287                         "writable": true
22288                     },
22289                     "post-messages": {
22290                         "blurb": "Whether to post a 'spectrum' element message on the bus for each passed interval",
22291                         "conditionally-available": false,
22292                         "construct": false,
22293                         "construct-only": false,
22294                         "controllable": false,
22295                         "default": "true",
22296                         "mutable": "null",
22297                         "readable": true,
22298                         "type": "gboolean",
22299                         "writable": true
22300                     },
22301                     "threshold": {
22302                         "blurb": "dB threshold for result. All lower values will be set to this",
22303                         "conditionally-available": false,
22304                         "construct": false,
22305                         "construct-only": false,
22306                         "controllable": false,
22307                         "default": "-60",
22308                         "max": "0",
22309                         "min": "-2147483648",
22310                         "mutable": "null",
22311                         "readable": true,
22312                         "type": "gint",
22313                         "writable": true
22314                     }
22315                 },
22316                 "rank": "none"
22317             }
22318         },
22319         "filename": "gstspectrum",
22320         "license": "LGPL",
22321         "other-types": {},
22322         "package": "GStreamer Good Plug-ins",
22323         "source": "gst-plugins-good",
22324         "tracers": {},
22325         "url": "Unknown package origin"
22326     },
22327     "speex": {
22328         "description": "Speex plugin library",
22329         "elements": {
22330             "speexdec": {
22331                 "author": "Wim Taymans <wim@fluendo.com>",
22332                 "description": "decode speex streams to audio",
22333                 "hierarchy": [
22334                     "GstSpeexDec",
22335                     "GstAudioDecoder",
22336                     "GstElement",
22337                     "GstObject",
22338                     "GInitiallyUnowned",
22339                     "GObject"
22340                 ],
22341                 "klass": "Codec/Decoder/Audio",
22342                 "long-name": "Speex audio decoder",
22343                 "pad-templates": {
22344                     "sink": {
22345                         "caps": "audio/x-speex:\n",
22346                         "direction": "sink",
22347                         "presence": "always"
22348                     },
22349                     "src": {
22350                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 6000, 48000 ]\n       channels: [ 1, 2 ]\n",
22351                         "direction": "src",
22352                         "presence": "always"
22353                     }
22354                 },
22355                 "properties": {
22356                     "enh": {
22357                         "blurb": "Enable perceptual enhancement",
22358                         "conditionally-available": false,
22359                         "construct": false,
22360                         "construct-only": false,
22361                         "controllable": false,
22362                         "default": "true",
22363                         "mutable": "null",
22364                         "readable": true,
22365                         "type": "gboolean",
22366                         "writable": true
22367                     }
22368                 },
22369                 "rank": "primary"
22370             },
22371             "speexenc": {
22372                 "author": "Wim Taymans <wim@fluendo.com>",
22373                 "description": "Encodes audio in Speex format",
22374                 "hierarchy": [
22375                     "GstSpeexEnc",
22376                     "GstAudioEncoder",
22377                     "GstElement",
22378                     "GstObject",
22379                     "GInitiallyUnowned",
22380                     "GObject"
22381                 ],
22382                 "interfaces": [
22383                     "GstPreset",
22384                     "GstTagSetter"
22385                 ],
22386                 "klass": "Codec/Encoder/Audio",
22387                 "long-name": "Speex audio encoder",
22388                 "pad-templates": {
22389                     "sink": {
22390                         "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",
22391                         "direction": "sink",
22392                         "presence": "always"
22393                     },
22394                     "src": {
22395                         "caps": "audio/x-speex:\n           rate: [ 6000, 48000 ]\n       channels: [ 1, 2 ]\n",
22396                         "direction": "src",
22397                         "presence": "always"
22398                     }
22399                 },
22400                 "properties": {
22401                     "abr": {
22402                         "blurb": "Enable average bit-rate (0 = disabled)",
22403                         "conditionally-available": false,
22404                         "construct": true,
22405                         "construct-only": false,
22406                         "controllable": false,
22407                         "default": "0",
22408                         "max": "2147483647",
22409                         "min": "0",
22410                         "mutable": "null",
22411                         "readable": true,
22412                         "type": "gint",
22413                         "writable": true
22414                     },
22415                     "bitrate": {
22416                         "blurb": "Specify an encoding bit-rate (in bps). (0 = automatic)",
22417                         "conditionally-available": false,
22418                         "construct": true,
22419                         "construct-only": false,
22420                         "controllable": false,
22421                         "default": "0",
22422                         "max": "2147483647",
22423                         "min": "0",
22424                         "mutable": "null",
22425                         "readable": true,
22426                         "type": "gint",
22427                         "writable": true
22428                     },
22429                     "complexity": {
22430                         "blurb": "Set encoding complexity",
22431                         "conditionally-available": false,
22432                         "construct": true,
22433                         "construct-only": false,
22434                         "controllable": false,
22435                         "default": "3",
22436                         "max": "2147483647",
22437                         "min": "0",
22438                         "mutable": "null",
22439                         "readable": true,
22440                         "type": "gint",
22441                         "writable": true
22442                     },
22443                     "dtx": {
22444                         "blurb": "Enable discontinuous transmission",
22445                         "conditionally-available": false,
22446                         "construct": true,
22447                         "construct-only": false,
22448                         "controllable": false,
22449                         "default": "false",
22450                         "mutable": "null",
22451                         "readable": true,
22452                         "type": "gboolean",
22453                         "writable": true
22454                     },
22455                     "last-message": {
22456                         "blurb": "The last status message",
22457                         "conditionally-available": false,
22458                         "construct": false,
22459                         "construct-only": false,
22460                         "controllable": false,
22461                         "default": "NULL",
22462                         "mutable": "null",
22463                         "readable": true,
22464                         "type": "gchararray",
22465                         "writable": false
22466                     },
22467                     "mode": {
22468                         "blurb": "The encoding mode",
22469                         "conditionally-available": false,
22470                         "construct": true,
22471                         "construct-only": false,
22472                         "controllable": false,
22473                         "default": "auto (0)",
22474                         "mutable": "null",
22475                         "readable": true,
22476                         "type": "GstSpeexEncMode",
22477                         "writable": true
22478                     },
22479                     "nframes": {
22480                         "blurb": "Number of frames per buffer",
22481                         "conditionally-available": false,
22482                         "construct": true,
22483                         "construct-only": false,
22484                         "controllable": false,
22485                         "default": "1",
22486                         "max": "2147483647",
22487                         "min": "0",
22488                         "mutable": "null",
22489                         "readable": true,
22490                         "type": "gint",
22491                         "writable": true
22492                     },
22493                     "quality": {
22494                         "blurb": "Encoding quality",
22495                         "conditionally-available": false,
22496                         "construct": true,
22497                         "construct-only": false,
22498                         "controllable": false,
22499                         "default": "8",
22500                         "max": "10",
22501                         "min": "0",
22502                         "mutable": "null",
22503                         "readable": true,
22504                         "type": "gfloat",
22505                         "writable": true
22506                     },
22507                     "vad": {
22508                         "blurb": "Enable voice activity detection",
22509                         "conditionally-available": false,
22510                         "construct": true,
22511                         "construct-only": false,
22512                         "controllable": false,
22513                         "default": "false",
22514                         "mutable": "null",
22515                         "readable": true,
22516                         "type": "gboolean",
22517                         "writable": true
22518                     },
22519                     "vbr": {
22520                         "blurb": "Enable variable bit-rate",
22521                         "conditionally-available": false,
22522                         "construct": true,
22523                         "construct-only": false,
22524                         "controllable": false,
22525                         "default": "false",
22526                         "mutable": "null",
22527                         "readable": true,
22528                         "type": "gboolean",
22529                         "writable": true
22530                     }
22531                 },
22532                 "rank": "primary"
22533             }
22534         },
22535         "filename": "gstspeex",
22536         "license": "LGPL",
22537         "other-types": {
22538             "GstSpeexEncMode": {
22539                 "kind": "enum",
22540                 "values": [
22541                     {
22542                         "desc": "Auto",
22543                         "name": "auto",
22544                         "value": "0"
22545                     },
22546                     {
22547                         "desc": "Ultra Wide Band",
22548                         "name": "uwb",
22549                         "value": "1"
22550                     },
22551                     {
22552                         "desc": "Wide Band",
22553                         "name": "wb",
22554                         "value": "2"
22555                     },
22556                     {
22557                         "desc": "Narrow Band",
22558                         "name": "nb",
22559                         "value": "3"
22560                     }
22561                 ]
22562             }
22563         },
22564         "package": "GStreamer Good Plug-ins",
22565         "source": "gst-plugins-good",
22566         "tracers": {},
22567         "url": "Unknown package origin"
22568     },
22569     "taglib": {
22570         "description": "Tag writing plug-in based on taglib",
22571         "elements": {
22572             "apev2mux": {
22573                 "author": "Sebastian Dröge <slomo@circular-chaos.org>",
22574                 "description": "Adds an APEv2 header to the beginning of files using taglib",
22575                 "hierarchy": [
22576                     "GstApev2Mux",
22577                     "GstTagMux",
22578                     "GstElement",
22579                     "GstObject",
22580                     "GInitiallyUnowned",
22581                     "GObject"
22582                 ],
22583                 "interfaces": [
22584                     "GstTagSetter"
22585                 ],
22586                 "klass": "Formatter/Metadata",
22587                 "long-name": "TagLib-based APEv2 Muxer",
22588                 "pad-templates": {
22589                     "sink": {
22590                         "caps": "ANY",
22591                         "direction": "sink",
22592                         "presence": "always"
22593                     },
22594                     "src": {
22595                         "caps": "application/x-apetag:\n",
22596                         "direction": "src",
22597                         "presence": "always"
22598                     }
22599                 },
22600                 "rank": "none"
22601             },
22602             "id3v2mux": {
22603                 "author": "Christophe Fergeau <teuf@gnome.org>",
22604                 "description": "Adds an ID3v2 header to the beginning of MP3 files using taglib",
22605                 "hierarchy": [
22606                     "GstId3v2Mux",
22607                     "GstTagMux",
22608                     "GstElement",
22609                     "GstObject",
22610                     "GInitiallyUnowned",
22611                     "GObject"
22612                 ],
22613                 "interfaces": [
22614                     "GstTagSetter"
22615                 ],
22616                 "klass": "Formatter/Metadata",
22617                 "long-name": "TagLib-based ID3v2 Muxer",
22618                 "pad-templates": {
22619                     "sink": {
22620                         "caps": "ANY",
22621                         "direction": "sink",
22622                         "presence": "always"
22623                     },
22624                     "src": {
22625                         "caps": "application/x-id3:\n",
22626                         "direction": "src",
22627                         "presence": "always"
22628                     }
22629                 },
22630                 "rank": "none"
22631             }
22632         },
22633         "filename": "gsttaglib",
22634         "license": "LGPL",
22635         "other-types": {},
22636         "package": "GStreamer Good Plug-ins",
22637         "source": "gst-plugins-good",
22638         "tracers": {},
22639         "url": "Unknown package origin"
22640     },
22641     "twolame": {
22642         "description": "Encode MP2s with TwoLAME",
22643         "elements": {
22644             "twolamemp2enc": {
22645                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
22646                 "description": "High-quality free MP2 encoder",
22647                 "hierarchy": [
22648                     "GstTwoLame",
22649                     "GstAudioEncoder",
22650                     "GstElement",
22651                     "GstObject",
22652                     "GInitiallyUnowned",
22653                     "GObject"
22654                 ],
22655                 "interfaces": [
22656                     "GstPreset"
22657                 ],
22658                 "klass": "Codec/Encoder/Audio",
22659                 "long-name": "TwoLAME mp2 encoder",
22660                 "pad-templates": {
22661                     "sink": {
22662                         "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",
22663                         "direction": "sink",
22664                         "presence": "always"
22665                     },
22666                     "src": {
22667                         "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",
22668                         "direction": "src",
22669                         "presence": "always"
22670                     }
22671                 },
22672                 "properties": {
22673                     "ath-level": {
22674                         "blurb": "ATH Level in dB",
22675                         "conditionally-available": false,
22676                         "construct": false,
22677                         "construct-only": false,
22678                         "controllable": false,
22679                         "default": "0",
22680                         "max": "3.40282e+38",
22681                         "min": "-3.40282e+38",
22682                         "mutable": "null",
22683                         "readable": true,
22684                         "type": "gfloat",
22685                         "writable": true
22686                     },
22687                     "bitrate": {
22688                         "blurb": "Bitrate in kbit/sec (8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 192, 224, 256, 320, 384)",
22689                         "conditionally-available": false,
22690                         "construct": false,
22691                         "construct-only": false,
22692                         "controllable": false,
22693                         "default": "192",
22694                         "max": "384",
22695                         "min": "8",
22696                         "mutable": "null",
22697                         "readable": true,
22698                         "type": "gint",
22699                         "writable": true
22700                     },
22701                     "copyright": {
22702                         "blurb": "Mark as copyright",
22703                         "conditionally-available": false,
22704                         "construct": false,
22705                         "construct-only": false,
22706                         "controllable": false,
22707                         "default": "false",
22708                         "mutable": "null",
22709                         "readable": true,
22710                         "type": "gboolean",
22711                         "writable": true
22712                     },
22713                     "emphasis": {
22714                         "blurb": "Pre-emphasis to apply to the decoded audio",
22715                         "conditionally-available": false,
22716                         "construct": false,
22717                         "construct-only": false,
22718                         "controllable": false,
22719                         "default": "none (0)",
22720                         "mutable": "null",
22721                         "readable": true,
22722                         "type": "GstTwoLameEmphasis",
22723                         "writable": true
22724                     },
22725                     "energy-level-extension": {
22726                         "blurb": "Write peak PCM level to each frame",
22727                         "conditionally-available": false,
22728                         "construct": false,
22729                         "construct-only": false,
22730                         "controllable": false,
22731                         "default": "false",
22732                         "mutable": "null",
22733                         "readable": true,
22734                         "type": "gboolean",
22735                         "writable": true
22736                     },
22737                     "error-protection": {
22738                         "blurb": "Adds checksum to every frame",
22739                         "conditionally-available": false,
22740                         "construct": false,
22741                         "construct-only": false,
22742                         "controllable": false,
22743                         "default": "false",
22744                         "mutable": "null",
22745                         "readable": true,
22746                         "type": "gboolean",
22747                         "writable": true
22748                     },
22749                     "mode": {
22750                         "blurb": "Encoding mode",
22751                         "conditionally-available": false,
22752                         "construct": false,
22753                         "construct-only": false,
22754                         "controllable": false,
22755                         "default": "joint (1)",
22756                         "mutable": "null",
22757                         "readable": true,
22758                         "type": "GstTwoLameMode",
22759                         "writable": true
22760                     },
22761                     "original": {
22762                         "blurb": "Mark as original",
22763                         "conditionally-available": false,
22764                         "construct": false,
22765                         "construct-only": false,
22766                         "controllable": false,
22767                         "default": "true",
22768                         "mutable": "null",
22769                         "readable": true,
22770                         "type": "gboolean",
22771                         "writable": true
22772                     },
22773                     "padding": {
22774                         "blurb": "Padding type",
22775                         "conditionally-available": false,
22776                         "construct": false,
22777                         "construct-only": false,
22778                         "controllable": false,
22779                         "default": "never (0)",
22780                         "mutable": "null",
22781                         "readable": true,
22782                         "type": "GstTwoLamePadding",
22783                         "writable": true
22784                     },
22785                     "psymodel": {
22786                         "blurb": "Psychoacoustic model used to encode the audio",
22787                         "conditionally-available": false,
22788                         "construct": false,
22789                         "construct-only": false,
22790                         "controllable": false,
22791                         "default": "3",
22792                         "max": "4",
22793                         "min": "-1",
22794                         "mutable": "null",
22795                         "readable": true,
22796                         "type": "gint",
22797                         "writable": true
22798                     },
22799                     "quick-mode": {
22800                         "blurb": "Calculate Psymodel every frames",
22801                         "conditionally-available": false,
22802                         "construct": false,
22803                         "construct-only": false,
22804                         "controllable": false,
22805                         "default": "false",
22806                         "mutable": "null",
22807                         "readable": true,
22808                         "type": "gboolean",
22809                         "writable": true
22810                     },
22811                     "quick-mode-count": {
22812                         "blurb": "Calculate Psymodel every n frames",
22813                         "conditionally-available": false,
22814                         "construct": false,
22815                         "construct-only": false,
22816                         "controllable": false,
22817                         "default": "10",
22818                         "max": "2147483647",
22819                         "min": "0",
22820                         "mutable": "null",
22821                         "readable": true,
22822                         "type": "gint",
22823                         "writable": true
22824                     },
22825                     "vbr": {
22826                         "blurb": "Enable variable bitrate mode",
22827                         "conditionally-available": false,
22828                         "construct": false,
22829                         "construct-only": false,
22830                         "controllable": false,
22831                         "default": "false",
22832                         "mutable": "null",
22833                         "readable": true,
22834                         "type": "gboolean",
22835                         "writable": true
22836                     },
22837                     "vbr-level": {
22838                         "blurb": "VBR Level",
22839                         "conditionally-available": false,
22840                         "construct": false,
22841                         "construct-only": false,
22842                         "controllable": false,
22843                         "default": "5",
22844                         "max": "10",
22845                         "min": "-10",
22846                         "mutable": "null",
22847                         "readable": true,
22848                         "type": "gfloat",
22849                         "writable": true
22850                     },
22851                     "vbr-max-bitrate": {
22852                         "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)",
22853                         "conditionally-available": false,
22854                         "construct": false,
22855                         "construct-only": false,
22856                         "controllable": false,
22857                         "default": "0",
22858                         "max": "384",
22859                         "min": "0",
22860                         "mutable": "null",
22861                         "readable": true,
22862                         "type": "gint",
22863                         "writable": true
22864                     }
22865                 },
22866                 "rank": "primary"
22867             }
22868         },
22869         "filename": "gsttwolame",
22870         "license": "LGPL",
22871         "other-types": {
22872             "GstTwoLameEmphasis": {
22873                 "kind": "enum",
22874                 "values": [
22875                     {
22876                         "desc": "No emphasis",
22877                         "name": "none",
22878                         "value": "0"
22879                     },
22880                     {
22881                         "desc": "50/15 ms",
22882                         "name": "5",
22883                         "value": "1"
22884                     },
22885                     {
22886                         "desc": "CCIT J.17",
22887                         "name": "ccit",
22888                         "value": "3"
22889                     }
22890                 ]
22891             },
22892             "GstTwoLameMode": {
22893                 "kind": "enum",
22894                 "values": [
22895                     {
22896                         "desc": "Auto",
22897                         "name": "auto",
22898                         "value": "-1"
22899                     },
22900                     {
22901                         "desc": "Stereo",
22902                         "name": "stereo",
22903                         "value": "0"
22904                     },
22905                     {
22906                         "desc": "Joint Stereo",
22907                         "name": "joint",
22908                         "value": "1"
22909                     },
22910                     {
22911                         "desc": "Dual Channel",
22912                         "name": "dual",
22913                         "value": "2"
22914                     },
22915                     {
22916                         "desc": "Mono",
22917                         "name": "mono",
22918                         "value": "3"
22919                     }
22920                 ]
22921             },
22922             "GstTwoLamePadding": {
22923                 "kind": "enum",
22924                 "values": [
22925                     {
22926                         "desc": "No Padding",
22927                         "name": "never",
22928                         "value": "0"
22929                     },
22930                     {
22931                         "desc": "Always Pad",
22932                         "name": "always",
22933                         "value": "1"
22934                     }
22935                 ]
22936             }
22937         },
22938         "package": "GStreamer Good Plug-ins",
22939         "source": "gst-plugins-good",
22940         "tracers": {},
22941         "url": "Unknown package origin"
22942     },
22943     "udp": {
22944         "description": "transfer data via UDP",
22945         "elements": {
22946             "dynudpsink": {
22947                 "author": "Philippe Khalaf <burger@speedy.org>",
22948                 "description": "Send data over the network via UDP with packet destinations picked up dynamically from meta on the buffers passed",
22949                 "hierarchy": [
22950                     "GstDynUDPSink",
22951                     "GstBaseSink",
22952                     "GstElement",
22953                     "GstObject",
22954                     "GInitiallyUnowned",
22955                     "GObject"
22956                 ],
22957                 "klass": "Sink/Network",
22958                 "long-name": "UDP packet sender",
22959                 "pad-templates": {
22960                     "sink": {
22961                         "caps": "ANY",
22962                         "direction": "sink",
22963                         "presence": "always"
22964                     }
22965                 },
22966                 "properties": {
22967                     "bind-address": {
22968                         "blurb": "Address to bind the socket to",
22969                         "conditionally-available": false,
22970                         "construct": false,
22971                         "construct-only": false,
22972                         "controllable": false,
22973                         "default": "NULL",
22974                         "mutable": "null",
22975                         "readable": true,
22976                         "type": "gchararray",
22977                         "writable": true
22978                     },
22979                     "bind-port": {
22980                         "blurb": "Port to bind the socket to",
22981                         "conditionally-available": false,
22982                         "construct": false,
22983                         "construct-only": false,
22984                         "controllable": false,
22985                         "default": "0",
22986                         "max": "65535",
22987                         "min": "0",
22988                         "mutable": "null",
22989                         "readable": true,
22990                         "type": "gint",
22991                         "writable": true
22992                     },
22993                     "close-socket": {
22994                         "blurb": "Close socket if passed as property on state change",
22995                         "conditionally-available": false,
22996                         "construct": false,
22997                         "construct-only": false,
22998                         "controllable": false,
22999                         "default": "true",
23000                         "mutable": "null",
23001                         "readable": true,
23002                         "type": "gboolean",
23003                         "writable": true
23004                     },
23005                     "socket": {
23006                         "blurb": "Socket to use for UDP sending. (NULL == allocate)",
23007                         "conditionally-available": false,
23008                         "construct": false,
23009                         "construct-only": false,
23010                         "controllable": false,
23011                         "mutable": "null",
23012                         "readable": true,
23013                         "type": "GSocket",
23014                         "writable": true
23015                     },
23016                     "socket-v6": {
23017                         "blurb": "Socket to use for UDPv6 sending. (NULL == allocate)",
23018                         "conditionally-available": false,
23019                         "construct": false,
23020                         "construct-only": false,
23021                         "controllable": false,
23022                         "mutable": "null",
23023                         "readable": true,
23024                         "type": "GSocket",
23025                         "writable": true
23026                     }
23027                 },
23028                 "rank": "none",
23029                 "signals": {
23030                     "get-stats": {
23031                         "action": true,
23032                         "args": [
23033                             {
23034                                 "name": "arg0",
23035                                 "type": "gchararray"
23036                             },
23037                             {
23038                                 "name": "arg1",
23039                                 "type": "gint"
23040                             }
23041                         ],
23042                         "return-type": "GstStructure",
23043                         "when": "last"
23044                     }
23045                 }
23046             },
23047             "multiudpsink": {
23048                 "author": "Wim Taymans <wim.taymans@gmail.com>",
23049                 "description": "Send data over the network via UDP to one or multiple recipients which can be added or removed at runtime using action signals",
23050                 "hierarchy": [
23051                     "GstMultiUDPSink",
23052                     "GstBaseSink",
23053                     "GstElement",
23054                     "GstObject",
23055                     "GInitiallyUnowned",
23056                     "GObject"
23057                 ],
23058                 "klass": "Sink/Network",
23059                 "long-name": "UDP packet sender",
23060                 "pad-templates": {
23061                     "sink": {
23062                         "caps": "ANY",
23063                         "direction": "sink",
23064                         "presence": "always"
23065                     }
23066                 },
23067                 "properties": {
23068                     "auto-multicast": {
23069                         "blurb": "Automatically join/leave the multicast groups, FALSE means user has to do it himself",
23070                         "conditionally-available": false,
23071                         "construct": false,
23072                         "construct-only": false,
23073                         "controllable": false,
23074                         "default": "true",
23075                         "mutable": "null",
23076                         "readable": true,
23077                         "type": "gboolean",
23078                         "writable": true
23079                     },
23080                     "bind-address": {
23081                         "blurb": "Address to bind the socket to",
23082                         "conditionally-available": false,
23083                         "construct": false,
23084                         "construct-only": false,
23085                         "controllable": false,
23086                         "default": "NULL",
23087                         "mutable": "null",
23088                         "readable": true,
23089                         "type": "gchararray",
23090                         "writable": true
23091                     },
23092                     "bind-port": {
23093                         "blurb": "Port to bind the socket to",
23094                         "conditionally-available": false,
23095                         "construct": false,
23096                         "construct-only": false,
23097                         "controllable": false,
23098                         "default": "0",
23099                         "max": "65535",
23100                         "min": "0",
23101                         "mutable": "null",
23102                         "readable": true,
23103                         "type": "gint",
23104                         "writable": true
23105                     },
23106                     "buffer-size": {
23107                         "blurb": "Size of the kernel send buffer in bytes, 0=default",
23108                         "conditionally-available": false,
23109                         "construct": false,
23110                         "construct-only": false,
23111                         "controllable": false,
23112                         "default": "0",
23113                         "max": "2147483647",
23114                         "min": "0",
23115                         "mutable": "null",
23116                         "readable": true,
23117                         "type": "gint",
23118                         "writable": true
23119                     },
23120                     "bytes-served": {
23121                         "blurb": "Total number of bytes sent to all clients",
23122                         "conditionally-available": false,
23123                         "construct": false,
23124                         "construct-only": false,
23125                         "controllable": false,
23126                         "default": "0",
23127                         "max": "18446744073709551615",
23128                         "min": "0",
23129                         "mutable": "null",
23130                         "readable": true,
23131                         "type": "guint64",
23132                         "writable": false
23133                     },
23134                     "bytes-to-serve": {
23135                         "blurb": "Number of bytes received to serve to clients",
23136                         "conditionally-available": false,
23137                         "construct": false,
23138                         "construct-only": false,
23139                         "controllable": false,
23140                         "default": "0",
23141                         "max": "18446744073709551615",
23142                         "min": "0",
23143                         "mutable": "null",
23144                         "readable": true,
23145                         "type": "guint64",
23146                         "writable": false
23147                     },
23148                     "clients": {
23149                         "blurb": "A comma separated list of host:port pairs with destinations",
23150                         "conditionally-available": false,
23151                         "construct": false,
23152                         "construct-only": false,
23153                         "controllable": false,
23154                         "default": "",
23155                         "mutable": "null",
23156                         "readable": true,
23157                         "type": "gchararray",
23158                         "writable": true
23159                     },
23160                     "close-socket": {
23161                         "blurb": "Close socket if passed as property on state change",
23162                         "conditionally-available": false,
23163                         "construct": false,
23164                         "construct-only": false,
23165                         "controllable": false,
23166                         "default": "true",
23167                         "mutable": "null",
23168                         "readable": true,
23169                         "type": "gboolean",
23170                         "writable": true
23171                     },
23172                     "force-ipv4": {
23173                         "blurb": "Forcing the use of an IPv4 socket (DEPRECATED, has no effect anymore)",
23174                         "conditionally-available": false,
23175                         "construct": false,
23176                         "construct-only": false,
23177                         "controllable": false,
23178                         "default": "false",
23179                         "mutable": "null",
23180                         "readable": true,
23181                         "type": "gboolean",
23182                         "writable": true
23183                     },
23184                     "loop": {
23185                         "blurb": "Used for setting the multicast loop parameter. TRUE = enable, FALSE = disable",
23186                         "conditionally-available": false,
23187                         "construct": false,
23188                         "construct-only": false,
23189                         "controllable": false,
23190                         "default": "true",
23191                         "mutable": "null",
23192                         "readable": true,
23193                         "type": "gboolean",
23194                         "writable": true
23195                     },
23196                     "multicast-iface": {
23197                         "blurb": "The network interface on which to join the multicast group",
23198                         "conditionally-available": false,
23199                         "construct": false,
23200                         "construct-only": false,
23201                         "controllable": false,
23202                         "default": "NULL",
23203                         "mutable": "null",
23204                         "readable": true,
23205                         "type": "gchararray",
23206                         "writable": true
23207                     },
23208                     "qos-dscp": {
23209                         "blurb": "Quality of Service, differentiated services code point (-1 default)",
23210                         "conditionally-available": false,
23211                         "construct": false,
23212                         "construct-only": false,
23213                         "controllable": false,
23214                         "default": "-1",
23215                         "max": "63",
23216                         "min": "-1",
23217                         "mutable": "null",
23218                         "readable": true,
23219                         "type": "gint",
23220                         "writable": true
23221                     },
23222                     "send-duplicates": {
23223                         "blurb": "When a distination/port pair is added multiple times, send packets multiple times as well",
23224                         "conditionally-available": false,
23225                         "construct": false,
23226                         "construct-only": false,
23227                         "controllable": false,
23228                         "default": "true",
23229                         "mutable": "null",
23230                         "readable": true,
23231                         "type": "gboolean",
23232                         "writable": true
23233                     },
23234                     "socket": {
23235                         "blurb": "Socket to use for UDP sending. (NULL == allocate)",
23236                         "conditionally-available": false,
23237                         "construct": false,
23238                         "construct-only": false,
23239                         "controllable": false,
23240                         "mutable": "null",
23241                         "readable": true,
23242                         "type": "GSocket",
23243                         "writable": true
23244                     },
23245                     "socket-v6": {
23246                         "blurb": "Socket to use for UDPv6 sending. (NULL == allocate)",
23247                         "conditionally-available": false,
23248                         "construct": false,
23249                         "construct-only": false,
23250                         "controllable": false,
23251                         "mutable": "null",
23252                         "readable": true,
23253                         "type": "GSocket",
23254                         "writable": true
23255                     },
23256                     "ttl": {
23257                         "blurb": "Used for setting the unicast TTL parameter",
23258                         "conditionally-available": false,
23259                         "construct": false,
23260                         "construct-only": false,
23261                         "controllable": false,
23262                         "default": "64",
23263                         "max": "255",
23264                         "min": "0",
23265                         "mutable": "null",
23266                         "readable": true,
23267                         "type": "gint",
23268                         "writable": true
23269                     },
23270                     "ttl-mc": {
23271                         "blurb": "Used for setting the multicast TTL parameter",
23272                         "conditionally-available": false,
23273                         "construct": false,
23274                         "construct-only": false,
23275                         "controllable": false,
23276                         "default": "1",
23277                         "max": "255",
23278                         "min": "0",
23279                         "mutable": "null",
23280                         "readable": true,
23281                         "type": "gint",
23282                         "writable": true
23283                     },
23284                     "used-socket": {
23285                         "blurb": "Socket currently in use for UDP sending. (NULL == no socket)",
23286                         "conditionally-available": false,
23287                         "construct": false,
23288                         "construct-only": false,
23289                         "controllable": false,
23290                         "mutable": "null",
23291                         "readable": true,
23292                         "type": "GSocket",
23293                         "writable": false
23294                     },
23295                     "used-socket-v6": {
23296                         "blurb": "Socket currently in use for UDPv6 sending. (NULL == no socket)",
23297                         "conditionally-available": false,
23298                         "construct": false,
23299                         "construct-only": false,
23300                         "controllable": false,
23301                         "mutable": "null",
23302                         "readable": true,
23303                         "type": "GSocket",
23304                         "writable": false
23305                     }
23306                 },
23307                 "rank": "none",
23308                 "signals": {
23309                     "add": {
23310                         "action": true,
23311                         "args": [
23312                             {
23313                                 "name": "arg0",
23314                                 "type": "gchararray"
23315                             },
23316                             {
23317                                 "name": "arg1",
23318                                 "type": "gint"
23319                             }
23320                         ],
23321                         "return-type": "void",
23322                         "when": "last"
23323                     },
23324                     "clear": {
23325                         "action": true,
23326                         "args": [],
23327                         "return-type": "void",
23328                         "when": "last"
23329                     },
23330                     "client-added": {
23331                         "args": [
23332                             {
23333                                 "name": "arg0",
23334                                 "type": "gchararray"
23335                             },
23336                             {
23337                                 "name": "arg1",
23338                                 "type": "gint"
23339                             }
23340                         ],
23341                         "return-type": "void",
23342                         "when": "last"
23343                     },
23344                     "client-removed": {
23345                         "args": [
23346                             {
23347                                 "name": "arg0",
23348                                 "type": "gchararray"
23349                             },
23350                             {
23351                                 "name": "arg1",
23352                                 "type": "gint"
23353                             }
23354                         ],
23355                         "return-type": "void",
23356                         "when": "last"
23357                     },
23358                     "get-stats": {
23359                         "action": true,
23360                         "args": [
23361                             {
23362                                 "name": "arg0",
23363                                 "type": "gchararray"
23364                             },
23365                             {
23366                                 "name": "arg1",
23367                                 "type": "gint"
23368                             }
23369                         ],
23370                         "return-type": "GstStructure",
23371                         "when": "last"
23372                     },
23373                     "remove": {
23374                         "action": true,
23375                         "args": [
23376                             {
23377                                 "name": "arg0",
23378                                 "type": "gchararray"
23379                             },
23380                             {
23381                                 "name": "arg1",
23382                                 "type": "gint"
23383                             }
23384                         ],
23385                         "return-type": "void",
23386                         "when": "last"
23387                     }
23388                 }
23389             },
23390             "udpsink": {
23391                 "author": "Wim Taymans <wim@fluendo.com>",
23392                 "description": "Send data over the network via UDP",
23393                 "hierarchy": [
23394                     "GstUDPSink",
23395                     "GstMultiUDPSink",
23396                     "GstBaseSink",
23397                     "GstElement",
23398                     "GstObject",
23399                     "GInitiallyUnowned",
23400                     "GObject"
23401                 ],
23402                 "interfaces": [
23403                     "GstURIHandler"
23404                 ],
23405                 "klass": "Sink/Network",
23406                 "long-name": "UDP packet sender",
23407                 "pad-templates": {
23408                     "sink": {
23409                         "caps": "ANY",
23410                         "direction": "sink",
23411                         "presence": "always"
23412                     }
23413                 },
23414                 "properties": {
23415                     "host": {
23416                         "blurb": "The host/IP/Multicast group to send the packets to",
23417                         "conditionally-available": false,
23418                         "construct": false,
23419                         "construct-only": false,
23420                         "controllable": false,
23421                         "default": "localhost",
23422                         "mutable": "null",
23423                         "readable": true,
23424                         "type": "gchararray",
23425                         "writable": true
23426                     },
23427                     "port": {
23428                         "blurb": "The port to send the packets to",
23429                         "conditionally-available": false,
23430                         "construct": false,
23431                         "construct-only": false,
23432                         "controllable": false,
23433                         "default": "5004",
23434                         "max": "65535",
23435                         "min": "0",
23436                         "mutable": "null",
23437                         "readable": true,
23438                         "type": "gint",
23439                         "writable": true
23440                     }
23441                 },
23442                 "rank": "none",
23443                 "signals": {}
23444             },
23445             "udpsrc": {
23446                 "author": "Wim Taymans <wim@fluendo.com>, Thijs Vermeir <thijs.vermeir@barco.com>",
23447                 "description": "Receive data over the network via UDP",
23448                 "hierarchy": [
23449                     "GstUDPSrc",
23450                     "GstPushSrc",
23451                     "GstBaseSrc",
23452                     "GstElement",
23453                     "GstObject",
23454                     "GInitiallyUnowned",
23455                     "GObject"
23456                 ],
23457                 "interfaces": [
23458                     "GstURIHandler"
23459                 ],
23460                 "klass": "Source/Network",
23461                 "long-name": "UDP packet receiver",
23462                 "pad-templates": {
23463                     "src": {
23464                         "caps": "ANY",
23465                         "direction": "src",
23466                         "presence": "always"
23467                     }
23468                 },
23469                 "properties": {
23470                     "address": {
23471                         "blurb": "Address to receive packets for. This is equivalent to the multicast-group property for now",
23472                         "conditionally-available": false,
23473                         "construct": false,
23474                         "construct-only": false,
23475                         "controllable": false,
23476                         "default": "0.0.0.0",
23477                         "mutable": "null",
23478                         "readable": true,
23479                         "type": "gchararray",
23480                         "writable": true
23481                     },
23482                     "auto-multicast": {
23483                         "blurb": "Automatically join/leave multicast groups",
23484                         "conditionally-available": false,
23485                         "construct": false,
23486                         "construct-only": false,
23487                         "controllable": false,
23488                         "default": "true",
23489                         "mutable": "null",
23490                         "readable": true,
23491                         "type": "gboolean",
23492                         "writable": true
23493                     },
23494                     "buffer-size": {
23495                         "blurb": "Size of the kernel receive buffer in bytes, 0=default",
23496                         "conditionally-available": false,
23497                         "construct": false,
23498                         "construct-only": false,
23499                         "controllable": false,
23500                         "default": "0",
23501                         "max": "2147483647",
23502                         "min": "0",
23503                         "mutable": "null",
23504                         "readable": true,
23505                         "type": "gint",
23506                         "writable": true
23507                     },
23508                     "caps": {
23509                         "blurb": "The caps of the source pad",
23510                         "conditionally-available": false,
23511                         "construct": false,
23512                         "construct-only": false,
23513                         "controllable": false,
23514                         "mutable": "null",
23515                         "readable": true,
23516                         "type": "GstCaps",
23517                         "writable": true
23518                     },
23519                     "close-socket": {
23520                         "blurb": "Close socket if passed as property on state change",
23521                         "conditionally-available": false,
23522                         "construct": false,
23523                         "construct-only": false,
23524                         "controllable": false,
23525                         "default": "true",
23526                         "mutable": "null",
23527                         "readable": true,
23528                         "type": "gboolean",
23529                         "writable": true
23530                     },
23531                     "loop": {
23532                         "blurb": "Used for setting the multicast loop parameter. TRUE = enable, FALSE = disable",
23533                         "conditionally-available": false,
23534                         "construct": false,
23535                         "construct-only": false,
23536                         "controllable": false,
23537                         "default": "true",
23538                         "mutable": "null",
23539                         "readable": true,
23540                         "type": "gboolean",
23541                         "writable": true
23542                     },
23543                     "mtu": {
23544                         "blurb": "Maximum expected packet size. This directly defines the allocationsize of the receive buffer pool.",
23545                         "conditionally-available": false,
23546                         "construct": false,
23547                         "construct-only": false,
23548                         "controllable": false,
23549                         "default": "1492",
23550                         "max": "2147483647",
23551                         "min": "0",
23552                         "mutable": "null",
23553                         "readable": true,
23554                         "type": "guint",
23555                         "writable": true
23556                     },
23557                     "multicast-group": {
23558                         "blurb": "The Address of multicast group to join. (DEPRECATED: Use address property instead)",
23559                         "conditionally-available": false,
23560                         "construct": false,
23561                         "construct-only": false,
23562                         "controllable": false,
23563                         "default": "0.0.0.0",
23564                         "mutable": "null",
23565                         "readable": true,
23566                         "type": "gchararray",
23567                         "writable": true
23568                     },
23569                     "multicast-iface": {
23570                         "blurb": "The network interface on which to join the multicast group.This allows multiple interfaces separated by comma. (\"eth0,eth1\")",
23571                         "conditionally-available": false,
23572                         "construct": false,
23573                         "construct-only": false,
23574                         "controllable": false,
23575                         "default": "NULL",
23576                         "mutable": "null",
23577                         "readable": true,
23578                         "type": "gchararray",
23579                         "writable": true
23580                     },
23581                     "port": {
23582                         "blurb": "The port to receive the packets from, 0=allocate",
23583                         "conditionally-available": false,
23584                         "construct": false,
23585                         "construct-only": false,
23586                         "controllable": false,
23587                         "default": "5004",
23588                         "max": "65535",
23589                         "min": "0",
23590                         "mutable": "null",
23591                         "readable": true,
23592                         "type": "gint",
23593                         "writable": true
23594                     },
23595                     "retrieve-sender-address": {
23596                         "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",
23597                         "conditionally-available": false,
23598                         "construct": false,
23599                         "construct-only": false,
23600                         "controllable": false,
23601                         "default": "true",
23602                         "mutable": "null",
23603                         "readable": true,
23604                         "type": "gboolean",
23605                         "writable": true
23606                     },
23607                     "reuse": {
23608                         "blurb": "Enable reuse of the port",
23609                         "conditionally-available": false,
23610                         "construct": false,
23611                         "construct-only": false,
23612                         "controllable": false,
23613                         "default": "true",
23614                         "mutable": "null",
23615                         "readable": true,
23616                         "type": "gboolean",
23617                         "writable": true
23618                     },
23619                     "skip-first-bytes": {
23620                         "blurb": "number of bytes to skip for each udp packet",
23621                         "conditionally-available": false,
23622                         "construct": false,
23623                         "construct-only": false,
23624                         "controllable": false,
23625                         "default": "0",
23626                         "max": "2147483647",
23627                         "min": "0",
23628                         "mutable": "null",
23629                         "readable": true,
23630                         "type": "gint",
23631                         "writable": true
23632                     },
23633                     "socket": {
23634                         "blurb": "Socket to use for UDP reception. (NULL == allocate)",
23635                         "conditionally-available": false,
23636                         "construct": false,
23637                         "construct-only": false,
23638                         "controllable": false,
23639                         "mutable": "null",
23640                         "readable": true,
23641                         "type": "GSocket",
23642                         "writable": true
23643                     },
23644                     "socket-timestamp": {
23645                         "blurb": "Used for adding alternative timestamp using SO_TIMESTAMP.",
23646                         "conditionally-available": false,
23647                         "construct": false,
23648                         "construct-only": false,
23649                         "controllable": false,
23650                         "default": "disabled (0)",
23651                         "mutable": "null",
23652                         "readable": true,
23653                         "type": "GstSocketTimestampMode",
23654                         "writable": true
23655                     },
23656                     "timeout": {
23657                         "blurb": "Post a message after timeout nanoseconds (0 = disabled)",
23658                         "conditionally-available": false,
23659                         "construct": false,
23660                         "construct-only": false,
23661                         "controllable": false,
23662                         "default": "0",
23663                         "max": "18446744073709551615",
23664                         "min": "0",
23665                         "mutable": "null",
23666                         "readable": true,
23667                         "type": "guint64",
23668                         "writable": true
23669                     },
23670                     "uri": {
23671                         "blurb": "URI in the form of udp://multicast_group:port",
23672                         "conditionally-available": false,
23673                         "construct": false,
23674                         "construct-only": false,
23675                         "controllable": false,
23676                         "default": "udp://0.0.0.0:5004",
23677                         "mutable": "null",
23678                         "readable": true,
23679                         "type": "gchararray",
23680                         "writable": true
23681                     },
23682                     "used-socket": {
23683                         "blurb": "Socket currently in use for UDP reception. (NULL = no socket)",
23684                         "conditionally-available": false,
23685                         "construct": false,
23686                         "construct-only": false,
23687                         "controllable": false,
23688                         "mutable": "null",
23689                         "readable": true,
23690                         "type": "GSocket",
23691                         "writable": false
23692                     }
23693                 },
23694                 "rank": "none"
23695             }
23696         },
23697         "filename": "gstudp",
23698         "license": "LGPL",
23699         "other-types": {
23700             "GstSocketTimestampMode": {
23701                 "kind": "enum",
23702                 "values": [
23703                     {
23704                         "desc": "Disable additional timestamps",
23705                         "name": "disabled",
23706                         "value": "0"
23707                     },
23708                     {
23709                         "desc": "Timestamp with realtime clock (nsec resolution, may not be monotonic)",
23710                         "name": "realtime",
23711                         "value": "1"
23712                     }
23713                 ]
23714             }
23715         },
23716         "package": "GStreamer Good Plug-ins",
23717         "source": "gst-plugins-good",
23718         "tracers": {},
23719         "url": "Unknown package origin"
23720     },
23721     "video4linux2": {
23722         "description": "elements for Video 4 Linux",
23723         "elements": {
23724             "v4l2radio": {
23725                 "author": "Alexey Chernov <4ernov@gmail.com>",
23726                 "description": "Controls a Video4Linux2 radio device",
23727                 "hierarchy": [
23728                     "GstV4l2Radio",
23729                     "GstElement",
23730                     "GstObject",
23731                     "GInitiallyUnowned",
23732                     "GObject"
23733                 ],
23734                 "interfaces": [
23735                     "GstURIHandler",
23736                     "GstTuner"
23737                 ],
23738                 "klass": "Tuner",
23739                 "long-name": "Radio (video4linux2) Tuner",
23740                 "properties": {
23741                     "device": {
23742                         "blurb": "Video4Linux2 radio device location",
23743                         "conditionally-available": false,
23744                         "construct": false,
23745                         "construct-only": false,
23746                         "controllable": false,
23747                         "default": "/dev/radio0",
23748                         "mutable": "null",
23749                         "readable": true,
23750                         "type": "gchararray",
23751                         "writable": true
23752                     },
23753                     "frequency": {
23754                         "blurb": "Station frequency in Hz",
23755                         "conditionally-available": false,
23756                         "construct": false,
23757                         "construct-only": false,
23758                         "controllable": false,
23759                         "default": "0",
23760                         "max": "108000000",
23761                         "min": "87500000",
23762                         "mutable": "null",
23763                         "readable": true,
23764                         "type": "gint",
23765                         "writable": true
23766                     }
23767                 },
23768                 "rank": "none"
23769             },
23770             "v4l2sink": {
23771                 "author": "Rob Clark <rob@ti.com>,",
23772                 "description": "Displays frames on a video4linux2 device",
23773                 "hierarchy": [
23774                     "GstV4l2Sink",
23775                     "GstVideoSink",
23776                     "GstBaseSink",
23777                     "GstElement",
23778                     "GstObject",
23779                     "GInitiallyUnowned",
23780                     "GObject"
23781                 ],
23782                 "interfaces": [
23783                     "GstTuner",
23784                     "GstColorBalance",
23785                     "GstVideoOrientation"
23786                 ],
23787                 "klass": "Sink/Video",
23788                 "long-name": "Video (video4linux2) Sink",
23789                 "pad-templates": {
23790                     "sink": {
23791                         "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",
23792                         "direction": "sink",
23793                         "presence": "always"
23794                     }
23795                 },
23796                 "properties": {
23797                     "brightness": {
23798                         "blurb": "Picture brightness, or more precisely, the black level",
23799                         "conditionally-available": false,
23800                         "construct": false,
23801                         "construct-only": false,
23802                         "controllable": true,
23803                         "default": "0",
23804                         "max": "2147483647",
23805                         "min": "-2147483648",
23806                         "mutable": "null",
23807                         "readable": true,
23808                         "type": "gint",
23809                         "writable": true
23810                     },
23811                     "contrast": {
23812                         "blurb": "Picture contrast or luma gain",
23813                         "conditionally-available": false,
23814                         "construct": false,
23815                         "construct-only": false,
23816                         "controllable": true,
23817                         "default": "0",
23818                         "max": "2147483647",
23819                         "min": "-2147483648",
23820                         "mutable": "null",
23821                         "readable": true,
23822                         "type": "gint",
23823                         "writable": true
23824                     },
23825                     "crop-height": {
23826                         "blurb": "The height of the video crop; default is equal to negotiated image height",
23827                         "conditionally-available": false,
23828                         "construct": false,
23829                         "construct-only": false,
23830                         "controllable": false,
23831                         "default": "0",
23832                         "max": "-1",
23833                         "min": "0",
23834                         "mutable": "null",
23835                         "readable": true,
23836                         "type": "guint",
23837                         "writable": true
23838                     },
23839                     "crop-left": {
23840                         "blurb": "The leftmost (x) coordinate of the video crop; top left corner of image is 0,0",
23841                         "conditionally-available": false,
23842                         "construct": false,
23843                         "construct-only": false,
23844                         "controllable": false,
23845                         "default": "0",
23846                         "max": "2147483647",
23847                         "min": "-2147483648",
23848                         "mutable": "null",
23849                         "readable": true,
23850                         "type": "gint",
23851                         "writable": true
23852                     },
23853                     "crop-top": {
23854                         "blurb": "The topmost (y) coordinate of the video crop; top left corner of image is 0,0",
23855                         "conditionally-available": false,
23856                         "construct": false,
23857                         "construct-only": false,
23858                         "controllable": false,
23859                         "default": "0",
23860                         "max": "2147483647",
23861                         "min": "-2147483648",
23862                         "mutable": "null",
23863                         "readable": true,
23864                         "type": "gint",
23865                         "writable": true
23866                     },
23867                     "crop-width": {
23868                         "blurb": "The width of the video crop; default is equal to negotiated image width",
23869                         "conditionally-available": false,
23870                         "construct": false,
23871                         "construct-only": false,
23872                         "controllable": false,
23873                         "default": "0",
23874                         "max": "-1",
23875                         "min": "0",
23876                         "mutable": "null",
23877                         "readable": true,
23878                         "type": "guint",
23879                         "writable": true
23880                     },
23881                     "device": {
23882                         "blurb": "Device location",
23883                         "conditionally-available": false,
23884                         "construct": false,
23885                         "construct-only": false,
23886                         "controllable": false,
23887                         "default": "/dev/video1",
23888                         "mutable": "null",
23889                         "readable": true,
23890                         "type": "gchararray",
23891                         "writable": true
23892                     },
23893                     "device-fd": {
23894                         "blurb": "File descriptor of the device",
23895                         "conditionally-available": false,
23896                         "construct": false,
23897                         "construct-only": false,
23898                         "controllable": false,
23899                         "default": "-1",
23900                         "max": "2147483647",
23901                         "min": "-1",
23902                         "mutable": "null",
23903                         "readable": true,
23904                         "type": "gint",
23905                         "writable": false
23906                     },
23907                     "device-name": {
23908                         "blurb": "Name of the device",
23909                         "conditionally-available": false,
23910                         "construct": false,
23911                         "construct-only": false,
23912                         "controllable": false,
23913                         "default": "NULL",
23914                         "mutable": "null",
23915                         "readable": true,
23916                         "type": "gchararray",
23917                         "writable": false
23918                     },
23919                     "extra-controls": {
23920                         "blurb": "Extra v4l2 controls (CIDs) for the device",
23921                         "conditionally-available": false,
23922                         "construct": false,
23923                         "construct-only": false,
23924                         "controllable": false,
23925                         "mutable": "null",
23926                         "readable": true,
23927                         "type": "GstStructure",
23928                         "writable": true
23929                     },
23930                     "flags": {
23931                         "blurb": "Device type flags",
23932                         "conditionally-available": false,
23933                         "construct": false,
23934                         "construct-only": false,
23935                         "controllable": false,
23936                         "default": "(none)",
23937                         "mutable": "null",
23938                         "readable": true,
23939                         "type": "GstV4l2DeviceTypeFlags",
23940                         "writable": false
23941                     },
23942                     "force-aspect-ratio": {
23943                         "blurb": "When enabled, the pixel aspect ratio will be enforced",
23944                         "conditionally-available": false,
23945                         "construct": false,
23946                         "construct-only": false,
23947                         "controllable": false,
23948                         "default": "true",
23949                         "mutable": "null",
23950                         "readable": true,
23951                         "type": "gboolean",
23952                         "writable": true
23953                     },
23954                     "hue": {
23955                         "blurb": "Hue or color balance",
23956                         "conditionally-available": false,
23957                         "construct": false,
23958                         "construct-only": false,
23959                         "controllable": true,
23960                         "default": "0",
23961                         "max": "2147483647",
23962                         "min": "-2147483648",
23963                         "mutable": "null",
23964                         "readable": true,
23965                         "type": "gint",
23966                         "writable": true
23967                     },
23968                     "io-mode": {
23969                         "blurb": "I/O mode",
23970                         "conditionally-available": false,
23971                         "construct": false,
23972                         "construct-only": false,
23973                         "controllable": false,
23974                         "default": "auto (0)",
23975                         "mutable": "null",
23976                         "readable": true,
23977                         "type": "GstV4l2IOMode",
23978                         "writable": true
23979                     },
23980                     "norm": {
23981                         "blurb": "video standard",
23982                         "conditionally-available": false,
23983                         "construct": false,
23984                         "construct-only": false,
23985                         "controllable": false,
23986                         "default": "none (0)",
23987                         "mutable": "null",
23988                         "readable": true,
23989                         "type": "V4L2_TV_norms",
23990                         "writable": true
23991                     },
23992                     "overlay-height": {
23993                         "blurb": "The height of the video overlay; default is equal to negotiated image height",
23994                         "conditionally-available": false,
23995                         "construct": false,
23996                         "construct-only": false,
23997                         "controllable": false,
23998                         "default": "0",
23999                         "max": "-1",
24000                         "min": "0",
24001                         "mutable": "null",
24002                         "readable": true,
24003                         "type": "guint",
24004                         "writable": true
24005                     },
24006                     "overlay-left": {
24007                         "blurb": "The leftmost (x) coordinate of the video overlay; top left corner of screen is 0,0",
24008                         "conditionally-available": false,
24009                         "construct": false,
24010                         "construct-only": false,
24011                         "controllable": false,
24012                         "default": "0",
24013                         "max": "2147483647",
24014                         "min": "-2147483648",
24015                         "mutable": "null",
24016                         "readable": true,
24017                         "type": "gint",
24018                         "writable": true
24019                     },
24020                     "overlay-top": {
24021                         "blurb": "The topmost (y) coordinate of the video overlay; top left corner of screen is 0,0",
24022                         "conditionally-available": false,
24023                         "construct": false,
24024                         "construct-only": false,
24025                         "controllable": false,
24026                         "default": "0",
24027                         "max": "2147483647",
24028                         "min": "-2147483648",
24029                         "mutable": "null",
24030                         "readable": true,
24031                         "type": "gint",
24032                         "writable": true
24033                     },
24034                     "overlay-width": {
24035                         "blurb": "The width of the video overlay; default is equal to negotiated image width",
24036                         "conditionally-available": false,
24037                         "construct": false,
24038                         "construct-only": false,
24039                         "controllable": false,
24040                         "default": "0",
24041                         "max": "-1",
24042                         "min": "0",
24043                         "mutable": "null",
24044                         "readable": true,
24045                         "type": "guint",
24046                         "writable": true
24047                     },
24048                     "pixel-aspect-ratio": {
24049                         "blurb": "Overwrite the pixel aspect ratio of the device",
24050                         "conditionally-available": false,
24051                         "construct": false,
24052                         "construct-only": false,
24053                         "controllable": false,
24054                         "default": "NULL",
24055                         "mutable": "null",
24056                         "readable": true,
24057                         "type": "gchararray",
24058                         "writable": true
24059                     },
24060                     "saturation": {
24061                         "blurb": "Picture color saturation or chroma gain",
24062                         "conditionally-available": false,
24063                         "construct": false,
24064                         "construct-only": false,
24065                         "controllable": true,
24066                         "default": "0",
24067                         "max": "2147483647",
24068                         "min": "-2147483648",
24069                         "mutable": "null",
24070                         "readable": true,
24071                         "type": "gint",
24072                         "writable": true
24073                     }
24074                 },
24075                 "rank": "none"
24076             },
24077             "v4l2src": {
24078                 "author": "Edgard Lima <edgard.lima@gmail.com>, Stefan Kost <ensonic@users.sf.net>",
24079                 "description": "Reads frames from a Video4Linux2 device",
24080                 "hierarchy": [
24081                     "GstV4l2Src",
24082                     "GstPushSrc",
24083                     "GstBaseSrc",
24084                     "GstElement",
24085                     "GstObject",
24086                     "GInitiallyUnowned",
24087                     "GObject"
24088                 ],
24089                 "interfaces": [
24090                     "GstURIHandler",
24091                     "GstTuner",
24092                     "GstColorBalance",
24093                     "GstVideoOrientation"
24094                 ],
24095                 "klass": "Source/Video",
24096                 "long-name": "Video (video4linux2) Source",
24097                 "pad-templates": {
24098                     "src": {
24099                         "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",
24100                         "direction": "src",
24101                         "presence": "always"
24102                     }
24103                 },
24104                 "properties": {
24105                     "brightness": {
24106                         "blurb": "Picture brightness, or more precisely, the black level",
24107                         "conditionally-available": false,
24108                         "construct": false,
24109                         "construct-only": false,
24110                         "controllable": true,
24111                         "default": "0",
24112                         "max": "2147483647",
24113                         "min": "-2147483648",
24114                         "mutable": "null",
24115                         "readable": true,
24116                         "type": "gint",
24117                         "writable": true
24118                     },
24119                     "contrast": {
24120                         "blurb": "Picture contrast or luma gain",
24121                         "conditionally-available": false,
24122                         "construct": false,
24123                         "construct-only": false,
24124                         "controllable": true,
24125                         "default": "0",
24126                         "max": "2147483647",
24127                         "min": "-2147483648",
24128                         "mutable": "null",
24129                         "readable": true,
24130                         "type": "gint",
24131                         "writable": true
24132                     },
24133                     "device": {
24134                         "blurb": "Device location",
24135                         "conditionally-available": false,
24136                         "construct": false,
24137                         "construct-only": false,
24138                         "controllable": false,
24139                         "default": "/dev/video0",
24140                         "mutable": "null",
24141                         "readable": true,
24142                         "type": "gchararray",
24143                         "writable": true
24144                     },
24145                     "device-fd": {
24146                         "blurb": "File descriptor of the device",
24147                         "conditionally-available": false,
24148                         "construct": false,
24149                         "construct-only": false,
24150                         "controllable": false,
24151                         "default": "-1",
24152                         "max": "2147483647",
24153                         "min": "-1",
24154                         "mutable": "null",
24155                         "readable": true,
24156                         "type": "gint",
24157                         "writable": false
24158                     },
24159                     "device-name": {
24160                         "blurb": "Name of the device",
24161                         "conditionally-available": false,
24162                         "construct": false,
24163                         "construct-only": false,
24164                         "controllable": false,
24165                         "default": "NULL",
24166                         "mutable": "null",
24167                         "readable": true,
24168                         "type": "gchararray",
24169                         "writable": false
24170                     },
24171                     "extra-controls": {
24172                         "blurb": "Extra v4l2 controls (CIDs) for the device",
24173                         "conditionally-available": false,
24174                         "construct": false,
24175                         "construct-only": false,
24176                         "controllable": false,
24177                         "mutable": "null",
24178                         "readable": true,
24179                         "type": "GstStructure",
24180                         "writable": true
24181                     },
24182                     "flags": {
24183                         "blurb": "Device type flags",
24184                         "conditionally-available": false,
24185                         "construct": false,
24186                         "construct-only": false,
24187                         "controllable": false,
24188                         "default": "(none)",
24189                         "mutable": "null",
24190                         "readable": true,
24191                         "type": "GstV4l2DeviceTypeFlags",
24192                         "writable": false
24193                     },
24194                     "force-aspect-ratio": {
24195                         "blurb": "When enabled, the pixel aspect ratio will be enforced",
24196                         "conditionally-available": false,
24197                         "construct": false,
24198                         "construct-only": false,
24199                         "controllable": false,
24200                         "default": "true",
24201                         "mutable": "null",
24202                         "readable": true,
24203                         "type": "gboolean",
24204                         "writable": true
24205                     },
24206                     "hue": {
24207                         "blurb": "Hue or color balance",
24208                         "conditionally-available": false,
24209                         "construct": false,
24210                         "construct-only": false,
24211                         "controllable": true,
24212                         "default": "0",
24213                         "max": "2147483647",
24214                         "min": "-2147483648",
24215                         "mutable": "null",
24216                         "readable": true,
24217                         "type": "gint",
24218                         "writable": true
24219                     },
24220                     "io-mode": {
24221                         "blurb": "I/O mode",
24222                         "conditionally-available": false,
24223                         "construct": false,
24224                         "construct-only": false,
24225                         "controllable": false,
24226                         "default": "auto (0)",
24227                         "mutable": "null",
24228                         "readable": true,
24229                         "type": "GstV4l2IOMode",
24230                         "writable": true
24231                     },
24232                     "norm": {
24233                         "blurb": "video standard",
24234                         "conditionally-available": false,
24235                         "construct": false,
24236                         "construct-only": false,
24237                         "controllable": false,
24238                         "default": "none (0)",
24239                         "mutable": "null",
24240                         "readable": true,
24241                         "type": "V4L2_TV_norms",
24242                         "writable": true
24243                     },
24244                     "pixel-aspect-ratio": {
24245                         "blurb": "Overwrite the pixel aspect ratio of the device",
24246                         "conditionally-available": false,
24247                         "construct": false,
24248                         "construct-only": false,
24249                         "controllable": false,
24250                         "default": "NULL",
24251                         "mutable": "null",
24252                         "readable": true,
24253                         "type": "gchararray",
24254                         "writable": true
24255                     },
24256                     "saturation": {
24257                         "blurb": "Picture color saturation or chroma gain",
24258                         "conditionally-available": false,
24259                         "construct": false,
24260                         "construct-only": false,
24261                         "controllable": true,
24262                         "default": "0",
24263                         "max": "2147483647",
24264                         "min": "-2147483648",
24265                         "mutable": "null",
24266                         "readable": true,
24267                         "type": "gint",
24268                         "writable": true
24269                     }
24270                 },
24271                 "rank": "primary",
24272                 "signals": {
24273                     "prepare-format": {
24274                         "args": [
24275                             {
24276                                 "name": "arg0",
24277                                 "type": "gint"
24278                             },
24279                             {
24280                                 "name": "arg1",
24281                                 "type": "GstCaps"
24282                             }
24283                         ],
24284                         "return-type": "void",
24285                         "when": "last"
24286                     }
24287                 }
24288             }
24289         },
24290         "filename": "gstvideo4linux2",
24291         "license": "LGPL",
24292         "other-types": {
24293             "GstTuner": {
24294                 "hierarchy": [
24295                     "GstTuner",
24296                     "GInterface"
24297                 ],
24298                 "kind": "interface",
24299                 "signals": {
24300                     "channel-changed": {
24301                         "args": [
24302                             {
24303                                 "name": "arg0",
24304                                 "type": "GstTunerChannel"
24305                             }
24306                         ],
24307                         "return-type": "void",
24308                         "when": "last"
24309                     },
24310                     "frequency-changed": {
24311                         "args": [
24312                             {
24313                                 "name": "arg0",
24314                                 "type": "GstTunerChannel"
24315                             },
24316                             {
24317                                 "name": "arg1",
24318                                 "type": "gulong"
24319                             }
24320                         ],
24321                         "return-type": "void",
24322                         "when": "last"
24323                     },
24324                     "norm-changed": {
24325                         "args": [
24326                             {
24327                                 "name": "arg0",
24328                                 "type": "GstTunerNorm"
24329                             }
24330                         ],
24331                         "return-type": "void",
24332                         "when": "last"
24333                     },
24334                     "signal-changed": {
24335                         "args": [
24336                             {
24337                                 "name": "arg0",
24338                                 "type": "GstTunerChannel"
24339                             },
24340                             {
24341                                 "name": "arg1",
24342                                 "type": "gint"
24343                             }
24344                         ],
24345                         "return-type": "void",
24346                         "when": "last"
24347                     }
24348                 }
24349             },
24350             "GstTunerChannel": {
24351                 "hierarchy": [
24352                     "GstTunerChannel",
24353                     "GObject"
24354                 ],
24355                 "kind": "object",
24356                 "signals": {
24357                     "frequency-changed": {
24358                         "args": [
24359                             {
24360                                 "name": "arg0",
24361                                 "type": "gulong"
24362                             }
24363                         ],
24364                         "return-type": "void",
24365                         "when": "last"
24366                     },
24367                     "signal-changed": {
24368                         "args": [
24369                             {
24370                                 "name": "arg0",
24371                                 "type": "gint"
24372                             }
24373                         ],
24374                         "return-type": "void",
24375                         "when": "last"
24376                     }
24377                 }
24378             },
24379             "GstTunerNorm": {
24380                 "hierarchy": [
24381                     "GstTunerNorm",
24382                     "GObject"
24383                 ],
24384                 "kind": "object"
24385             },
24386             "GstV4l2DeviceTypeFlags": {
24387                 "kind": "flags",
24388                 "values": [
24389                     {
24390                         "desc": "Device supports video capture",
24391                         "name": "capture",
24392                         "value": "0x00000001"
24393                     },
24394                     {
24395                         "desc": "Device supports video playback",
24396                         "name": "output",
24397                         "value": "0x00000002"
24398                     },
24399                     {
24400                         "desc": "Device supports video overlay",
24401                         "name": "overlay",
24402                         "value": "0x00000004"
24403                     },
24404                     {
24405                         "desc": "Device supports the VBI capture",
24406                         "name": "vbi-capture",
24407                         "value": "0x00000010"
24408                     },
24409                     {
24410                         "desc": "Device supports the VBI output",
24411                         "name": "vbi-output",
24412                         "value": "0x00000020"
24413                     },
24414                     {
24415                         "desc": "Device has a tuner or modulator",
24416                         "name": "tuner",
24417                         "value": "0x00010000"
24418                     },
24419                     {
24420                         "desc": "Device has audio inputs or outputs",
24421                         "name": "audio",
24422                         "value": "0x00020000"
24423                     }
24424                 ]
24425             },
24426             "GstV4l2IOMode": {
24427                 "kind": "enum",
24428                 "values": [
24429                     {
24430                         "desc": "GST_V4L2_IO_AUTO",
24431                         "name": "auto",
24432                         "value": "0"
24433                     },
24434                     {
24435                         "desc": "GST_V4L2_IO_RW",
24436                         "name": "rw",
24437                         "value": "1"
24438                     },
24439                     {
24440                         "desc": "GST_V4L2_IO_MMAP",
24441                         "name": "mmap",
24442                         "value": "2"
24443                     },
24444                     {
24445                         "desc": "GST_V4L2_IO_USERPTR",
24446                         "name": "userptr",
24447                         "value": "3"
24448                     },
24449                     {
24450                         "desc": "GST_V4L2_IO_DMABUF",
24451                         "name": "dmabuf",
24452                         "value": "4"
24453                     },
24454                     {
24455                         "desc": "GST_V4L2_IO_DMABUF_IMPORT",
24456                         "name": "dmabuf-import",
24457                         "value": "5"
24458                     }
24459                 ]
24460             },
24461             "V4L2_TV_norms": {
24462                 "kind": "enum",
24463                 "values": [
24464                     {
24465                         "desc": "none",
24466                         "name": "none",
24467                         "value": "0"
24468                     },
24469                     {
24470                         "desc": "NTSC",
24471                         "name": "NTSC",
24472                         "value": "45056"
24473                     },
24474                     {
24475                         "desc": "NTSC-M",
24476                         "name": "NTSC-M",
24477                         "value": "4096"
24478                     },
24479                     {
24480                         "desc": "NTSC-M-JP",
24481                         "name": "NTSC-M-JP",
24482                         "value": "8192"
24483                     },
24484                     {
24485                         "desc": "NTSC-M-KR",
24486                         "name": "NTSC-M-KR",
24487                         "value": "32768"
24488                     },
24489                     {
24490                         "desc": "NTSC-443",
24491                         "name": "NTSC-443",
24492                         "value": "16384"
24493                     },
24494                     {
24495                         "desc": "PAL",
24496                         "name": "PAL",
24497                         "value": "255"
24498                     },
24499                     {
24500                         "desc": "PAL-BG",
24501                         "name": "PAL-BG",
24502                         "value": "7"
24503                     },
24504                     {
24505                         "desc": "PAL-B",
24506                         "name": "PAL-B",
24507                         "value": "1"
24508                     },
24509                     {
24510                         "desc": "PAL-B1",
24511                         "name": "PAL-B1",
24512                         "value": "2"
24513                     },
24514                     {
24515                         "desc": "PAL-G",
24516                         "name": "PAL-G",
24517                         "value": "4"
24518                     },
24519                     {
24520                         "desc": "PAL-H",
24521                         "name": "PAL-H",
24522                         "value": "8"
24523                     },
24524                     {
24525                         "desc": "PAL-I",
24526                         "name": "PAL-I",
24527                         "value": "16"
24528                     },
24529                     {
24530                         "desc": "PAL-DK",
24531                         "name": "PAL-DK",
24532                         "value": "224"
24533                     },
24534                     {
24535                         "desc": "PAL-D",
24536                         "name": "PAL-D",
24537                         "value": "32"
24538                     },
24539                     {
24540                         "desc": "PAL-D1",
24541                         "name": "PAL-D1",
24542                         "value": "64"
24543                     },
24544                     {
24545                         "desc": "PAL-K",
24546                         "name": "PAL-K",
24547                         "value": "128"
24548                     },
24549                     {
24550                         "desc": "PAL-M",
24551                         "name": "PAL-M",
24552                         "value": "256"
24553                     },
24554                     {
24555                         "desc": "PAL-N",
24556                         "name": "PAL-N",
24557                         "value": "512"
24558                     },
24559                     {
24560                         "desc": "PAL-Nc",
24561                         "name": "PAL-Nc",
24562                         "value": "1024"
24563                     },
24564                     {
24565                         "desc": "PAL-60",
24566                         "name": "PAL-60",
24567                         "value": "2048"
24568                     },
24569                     {
24570                         "desc": "SECAM",
24571                         "name": "SECAM",
24572                         "value": "16711680"
24573                     },
24574                     {
24575                         "desc": "SECAM-B",
24576                         "name": "SECAM-B",
24577                         "value": "65536"
24578                     },
24579                     {
24580                         "desc": "SECAM-G",
24581                         "name": "SECAM-G",
24582                         "value": "262144"
24583                     },
24584                     {
24585                         "desc": "SECAM-H",
24586                         "name": "SECAM-H",
24587                         "value": "524288"
24588                     },
24589                     {
24590                         "desc": "SECAM-DK",
24591                         "name": "SECAM-DK",
24592                         "value": "3276800"
24593                     },
24594                     {
24595                         "desc": "SECAM-D",
24596                         "name": "SECAM-D",
24597                         "value": "131072"
24598                     },
24599                     {
24600                         "desc": "SECAM-K",
24601                         "name": "SECAM-K",
24602                         "value": "1048576"
24603                     },
24604                     {
24605                         "desc": "SECAM-K1",
24606                         "name": "SECAM-K1",
24607                         "value": "2097152"
24608                     },
24609                     {
24610                         "desc": "SECAM-L",
24611                         "name": "SECAM-L",
24612                         "value": "4194304"
24613                     },
24614                     {
24615                         "desc": "SECAM-Lc",
24616                         "name": "SECAM-Lc",
24617                         "value": "8388608"
24618                     }
24619                 ]
24620             }
24621         },
24622         "package": "GStreamer Good Plug-ins",
24623         "source": "gst-plugins-good",
24624         "tracers": {},
24625         "url": "Unknown package origin"
24626     },
24627     "videobox": {
24628         "description": "resizes a video by adding borders or cropping",
24629         "elements": {
24630             "videobox": {
24631                 "author": "Wim Taymans <wim@fluendo.com>",
24632                 "description": "Resizes a video by adding borders or cropping",
24633                 "hierarchy": [
24634                     "GstVideoBox",
24635                     "GstVideoFilter",
24636                     "GstBaseTransform",
24637                     "GstElement",
24638                     "GstObject",
24639                     "GInitiallyUnowned",
24640                     "GObject"
24641                 ],
24642                 "klass": "Filter/Effect/Video",
24643                 "long-name": "Video box filter",
24644                 "pad-templates": {
24645                     "sink": {
24646                         "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",
24647                         "direction": "sink",
24648                         "presence": "always"
24649                     },
24650                     "src": {
24651                         "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",
24652                         "direction": "src",
24653                         "presence": "always"
24654                     }
24655                 },
24656                 "properties": {
24657                     "alpha": {
24658                         "blurb": "Alpha value picture",
24659                         "conditionally-available": false,
24660                         "construct": false,
24661                         "construct-only": false,
24662                         "controllable": true,
24663                         "default": "1",
24664                         "max": "1",
24665                         "min": "0",
24666                         "mutable": "null",
24667                         "readable": true,
24668                         "type": "gdouble",
24669                         "writable": true
24670                     },
24671                     "autocrop": {
24672                         "blurb": "Auto crop",
24673                         "conditionally-available": false,
24674                         "construct": false,
24675                         "construct-only": false,
24676                         "controllable": false,
24677                         "default": "false",
24678                         "mutable": "null",
24679                         "readable": true,
24680                         "type": "gboolean",
24681                         "writable": true
24682                     },
24683                     "border-alpha": {
24684                         "blurb": "Alpha value of the border",
24685                         "conditionally-available": false,
24686                         "construct": false,
24687                         "construct-only": false,
24688                         "controllable": true,
24689                         "default": "1",
24690                         "max": "1",
24691                         "min": "0",
24692                         "mutable": "null",
24693                         "readable": true,
24694                         "type": "gdouble",
24695                         "writable": true
24696                     },
24697                     "bottom": {
24698                         "blurb": "Pixels to box at bottom (<0 = add a border)",
24699                         "conditionally-available": false,
24700                         "construct": false,
24701                         "construct-only": false,
24702                         "controllable": true,
24703                         "default": "0",
24704                         "max": "2147483647",
24705                         "min": "-2147483648",
24706                         "mutable": "null",
24707                         "readable": true,
24708                         "type": "gint",
24709                         "writable": true
24710                     },
24711                     "fill": {
24712                         "blurb": "How to fill the borders",
24713                         "conditionally-available": false,
24714                         "construct": false,
24715                         "construct-only": false,
24716                         "controllable": true,
24717                         "default": "black (0)",
24718                         "mutable": "null",
24719                         "readable": true,
24720                         "type": "GstVideoBoxFill",
24721                         "writable": true
24722                     },
24723                     "left": {
24724                         "blurb": "Pixels to box at left (<0  = add a border)",
24725                         "conditionally-available": false,
24726                         "construct": false,
24727                         "construct-only": false,
24728                         "controllable": true,
24729                         "default": "0",
24730                         "max": "2147483647",
24731                         "min": "-2147483648",
24732                         "mutable": "null",
24733                         "readable": true,
24734                         "type": "gint",
24735                         "writable": true
24736                     },
24737                     "right": {
24738                         "blurb": "Pixels to box at right (<0 = add a border)",
24739                         "conditionally-available": false,
24740                         "construct": false,
24741                         "construct-only": false,
24742                         "controllable": true,
24743                         "default": "0",
24744                         "max": "2147483647",
24745                         "min": "-2147483648",
24746                         "mutable": "null",
24747                         "readable": true,
24748                         "type": "gint",
24749                         "writable": true
24750                     },
24751                     "top": {
24752                         "blurb": "Pixels to box at top (<0 = add a border)",
24753                         "conditionally-available": false,
24754                         "construct": false,
24755                         "construct-only": false,
24756                         "controllable": true,
24757                         "default": "0",
24758                         "max": "2147483647",
24759                         "min": "-2147483648",
24760                         "mutable": "null",
24761                         "readable": true,
24762                         "type": "gint",
24763                         "writable": true
24764                     }
24765                 },
24766                 "rank": "none"
24767             }
24768         },
24769         "filename": "gstvideobox",
24770         "license": "LGPL",
24771         "other-types": {
24772             "GstVideoBoxFill": {
24773                 "kind": "enum",
24774                 "values": [
24775                     {
24776                         "desc": "Black",
24777                         "name": "black",
24778                         "value": "0"
24779                     },
24780                     {
24781                         "desc": "Green",
24782                         "name": "green",
24783                         "value": "1"
24784                     },
24785                     {
24786                         "desc": "Blue",
24787                         "name": "blue",
24788                         "value": "2"
24789                     },
24790                     {
24791                         "desc": "Red",
24792                         "name": "red",
24793                         "value": "3"
24794                     },
24795                     {
24796                         "desc": "Yellow",
24797                         "name": "yellow",
24798                         "value": "4"
24799                     },
24800                     {
24801                         "desc": "White",
24802                         "name": "white",
24803                         "value": "5"
24804                     }
24805                 ]
24806             }
24807         },
24808         "package": "GStreamer Good Plug-ins",
24809         "source": "gst-plugins-good",
24810         "tracers": {},
24811         "url": "Unknown package origin"
24812     },
24813     "videocrop": {
24814         "description": "Crops video into a user-defined region",
24815         "elements": {
24816             "aspectratiocrop": {
24817                 "author": "Thijs Vermeir <thijsvermeir@gmail.com>",
24818                 "description": "Crops video into a user-defined aspect-ratio",
24819                 "hierarchy": [
24820                     "GstAspectRatioCrop",
24821                     "GstBin",
24822                     "GstElement",
24823                     "GstObject",
24824                     "GInitiallyUnowned",
24825                     "GObject"
24826                 ],
24827                 "interfaces": [
24828                     "GstChildProxy"
24829                 ],
24830                 "klass": "Filter/Effect/Video",
24831                 "long-name": "aspectratiocrop",
24832                 "pad-templates": {
24833                     "sink": {
24834                         "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",
24835                         "direction": "sink",
24836                         "presence": "always"
24837                     },
24838                     "src": {
24839                         "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",
24840                         "direction": "src",
24841                         "presence": "always"
24842                     }
24843                 },
24844                 "properties": {
24845                     "aspect-ratio": {
24846                         "blurb": "Target aspect-ratio of video",
24847                         "conditionally-available": false,
24848                         "construct": false,
24849                         "construct-only": false,
24850                         "controllable": false,
24851                         "default": "0/1",
24852                         "max": "2147483647/1",
24853                         "min": "0/1",
24854                         "mutable": "null",
24855                         "readable": true,
24856                         "type": "GstFraction",
24857                         "writable": true
24858                     }
24859                 },
24860                 "rank": "none"
24861             },
24862             "videocrop": {
24863                 "author": "Tim-Philipp Müller <tim centricular net>",
24864                 "description": "Crops video into a user-defined region",
24865                 "hierarchy": [
24866                     "GstVideoCrop",
24867                     "GstVideoFilter",
24868                     "GstBaseTransform",
24869                     "GstElement",
24870                     "GstObject",
24871                     "GInitiallyUnowned",
24872                     "GObject"
24873                 ],
24874                 "klass": "Filter/Effect/Video",
24875                 "long-name": "Crop",
24876                 "pad-templates": {
24877                     "sink": {
24878                         "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",
24879                         "direction": "sink",
24880                         "presence": "always"
24881                     },
24882                     "src": {
24883                         "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",
24884                         "direction": "src",
24885                         "presence": "always"
24886                     }
24887                 },
24888                 "properties": {
24889                     "bottom": {
24890                         "blurb": "Pixels to crop at bottom (-1 to auto-crop)",
24891                         "conditionally-available": false,
24892                         "construct": false,
24893                         "construct-only": false,
24894                         "controllable": true,
24895                         "default": "0",
24896                         "max": "2147483647",
24897                         "min": "-1",
24898                         "mutable": "playing",
24899                         "readable": true,
24900                         "type": "gint",
24901                         "writable": true
24902                     },
24903                     "left": {
24904                         "blurb": "Pixels to crop at left (-1 to auto-crop)",
24905                         "conditionally-available": false,
24906                         "construct": false,
24907                         "construct-only": false,
24908                         "controllable": true,
24909                         "default": "0",
24910                         "max": "2147483647",
24911                         "min": "-1",
24912                         "mutable": "playing",
24913                         "readable": true,
24914                         "type": "gint",
24915                         "writable": true
24916                     },
24917                     "right": {
24918                         "blurb": "Pixels to crop at right (-1 to auto-crop)",
24919                         "conditionally-available": false,
24920                         "construct": false,
24921                         "construct-only": false,
24922                         "controllable": true,
24923                         "default": "0",
24924                         "max": "2147483647",
24925                         "min": "-1",
24926                         "mutable": "playing",
24927                         "readable": true,
24928                         "type": "gint",
24929                         "writable": true
24930                     },
24931                     "top": {
24932                         "blurb": "Pixels to crop at top (-1 to auto-crop)",
24933                         "conditionally-available": false,
24934                         "construct": false,
24935                         "construct-only": false,
24936                         "controllable": true,
24937                         "default": "0",
24938                         "max": "2147483647",
24939                         "min": "-1",
24940                         "mutable": "playing",
24941                         "readable": true,
24942                         "type": "gint",
24943                         "writable": true
24944                     }
24945                 },
24946                 "rank": "none"
24947             }
24948         },
24949         "filename": "gstvideocrop",
24950         "license": "LGPL",
24951         "other-types": {},
24952         "package": "GStreamer Good Plug-ins",
24953         "source": "gst-plugins-good",
24954         "tracers": {},
24955         "url": "Unknown package origin"
24956     },
24957     "videofilter": {
24958         "description": "Video filters plugin",
24959         "elements": {
24960             "gamma": {
24961                 "author": "Arwed v. Merkatz <v.merkatz@gmx.net",
24962                 "description": "Adjusts gamma on a video stream",
24963                 "hierarchy": [
24964                     "GstGamma",
24965                     "GstVideoFilter",
24966                     "GstBaseTransform",
24967                     "GstElement",
24968                     "GstObject",
24969                     "GInitiallyUnowned",
24970                     "GObject"
24971                 ],
24972                 "klass": "Filter/Effect/Video",
24973                 "long-name": "Video gamma correction",
24974                 "pad-templates": {
24975                     "sink": {
24976                         "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",
24977                         "direction": "sink",
24978                         "presence": "always"
24979                     },
24980                     "src": {
24981                         "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",
24982                         "direction": "src",
24983                         "presence": "always"
24984                     }
24985                 },
24986                 "properties": {
24987                     "gamma": {
24988                         "blurb": "gamma",
24989                         "conditionally-available": false,
24990                         "construct": false,
24991                         "construct-only": false,
24992                         "controllable": true,
24993                         "default": "1",
24994                         "max": "10",
24995                         "min": "0.01",
24996                         "mutable": "null",
24997                         "readable": true,
24998                         "type": "gdouble",
24999                         "writable": true
25000                     }
25001                 },
25002                 "rank": "none"
25003             },
25004             "videobalance": {
25005                 "author": "David Schleef <ds@schleef.org>",
25006                 "description": "Adjusts brightness, contrast, hue, saturation on a video stream",
25007                 "hierarchy": [
25008                     "GstVideoBalance",
25009                     "GstVideoFilter",
25010                     "GstBaseTransform",
25011                     "GstElement",
25012                     "GstObject",
25013                     "GInitiallyUnowned",
25014                     "GObject"
25015                 ],
25016                 "interfaces": [
25017                     "GstColorBalance"
25018                 ],
25019                 "klass": "Filter/Effect/Video",
25020                 "long-name": "Video balance",
25021                 "pad-templates": {
25022                     "sink": {
25023                         "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",
25024                         "direction": "sink",
25025                         "presence": "always"
25026                     },
25027                     "src": {
25028                         "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",
25029                         "direction": "src",
25030                         "presence": "always"
25031                     }
25032                 },
25033                 "properties": {
25034                     "brightness": {
25035                         "blurb": "brightness",
25036                         "conditionally-available": false,
25037                         "construct": false,
25038                         "construct-only": false,
25039                         "controllable": true,
25040                         "default": "0",
25041                         "max": "1",
25042                         "min": "-1",
25043                         "mutable": "null",
25044                         "readable": true,
25045                         "type": "gdouble",
25046                         "writable": true
25047                     },
25048                     "contrast": {
25049                         "blurb": "contrast",
25050                         "conditionally-available": false,
25051                         "construct": false,
25052                         "construct-only": false,
25053                         "controllable": true,
25054                         "default": "1",
25055                         "max": "2",
25056                         "min": "0",
25057                         "mutable": "null",
25058                         "readable": true,
25059                         "type": "gdouble",
25060                         "writable": true
25061                     },
25062                     "hue": {
25063                         "blurb": "hue",
25064                         "conditionally-available": false,
25065                         "construct": false,
25066                         "construct-only": false,
25067                         "controllable": true,
25068                         "default": "0",
25069                         "max": "1",
25070                         "min": "-1",
25071                         "mutable": "null",
25072                         "readable": true,
25073                         "type": "gdouble",
25074                         "writable": true
25075                     },
25076                     "saturation": {
25077                         "blurb": "saturation",
25078                         "conditionally-available": false,
25079                         "construct": false,
25080                         "construct-only": false,
25081                         "controllable": true,
25082                         "default": "1",
25083                         "max": "2",
25084                         "min": "0",
25085                         "mutable": "null",
25086                         "readable": true,
25087                         "type": "gdouble",
25088                         "writable": true
25089                     }
25090                 },
25091                 "rank": "none"
25092             },
25093             "videoflip": {
25094                 "author": "David Schleef <ds@schleef.org>",
25095                 "description": "Flips and rotates video",
25096                 "hierarchy": [
25097                     "GstVideoFlip",
25098                     "GstVideoFilter",
25099                     "GstBaseTransform",
25100                     "GstElement",
25101                     "GstObject",
25102                     "GInitiallyUnowned",
25103                     "GObject"
25104                 ],
25105                 "interfaces": [
25106                     "GstVideoDirection"
25107                 ],
25108                 "klass": "Filter/Effect/Video",
25109                 "long-name": "Video flipper",
25110                 "pad-templates": {
25111                     "sink": {
25112                         "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",
25113                         "direction": "sink",
25114                         "presence": "always"
25115                     },
25116                     "src": {
25117                         "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",
25118                         "direction": "src",
25119                         "presence": "always"
25120                     }
25121                 },
25122                 "properties": {
25123                     "method": {
25124                         "blurb": "method (deprecated, use video-direction instead)",
25125                         "conditionally-available": false,
25126                         "construct": true,
25127                         "construct-only": false,
25128                         "controllable": true,
25129                         "default": "none (0)",
25130                         "mutable": "playing",
25131                         "readable": true,
25132                         "type": "GstVideoFlipMethod",
25133                         "writable": true
25134                     }
25135                 },
25136                 "rank": "none"
25137             },
25138             "videomedian": {
25139                 "author": "Wim Taymans <wim.taymans@gmail.com>",
25140                 "description": "Apply a median filter to an image",
25141                 "hierarchy": [
25142                     "GstVideoMedian",
25143                     "GstVideoFilter",
25144                     "GstBaseTransform",
25145                     "GstElement",
25146                     "GstObject",
25147                     "GInitiallyUnowned",
25148                     "GObject"
25149                 ],
25150                 "klass": "Filter/Effect/Video",
25151                 "long-name": "Median effect",
25152                 "pad-templates": {
25153                     "sink": {
25154                         "caps": "video/x-raw:\n         format: { I420, YV12 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25155                         "direction": "sink",
25156                         "presence": "always"
25157                     },
25158                     "src": {
25159                         "caps": "video/x-raw:\n         format: { I420, YV12 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25160                         "direction": "src",
25161                         "presence": "always"
25162                     }
25163                 },
25164                 "properties": {
25165                     "filtersize": {
25166                         "blurb": "The size of the filter",
25167                         "conditionally-available": false,
25168                         "construct": false,
25169                         "construct-only": false,
25170                         "controllable": false,
25171                         "default": "5 (5)",
25172                         "mutable": "null",
25173                         "readable": true,
25174                         "type": "GstVideoMedianSize",
25175                         "writable": true
25176                     },
25177                     "lum-only": {
25178                         "blurb": "Only apply filter on luminance",
25179                         "conditionally-available": false,
25180                         "construct": false,
25181                         "construct-only": false,
25182                         "controllable": false,
25183                         "default": "true",
25184                         "mutable": "null",
25185                         "readable": true,
25186                         "type": "gboolean",
25187                         "writable": true
25188                     }
25189                 },
25190                 "rank": "none"
25191             }
25192         },
25193         "filename": "gstvideofilter",
25194         "license": "LGPL",
25195         "other-types": {
25196             "GstVideoFlipMethod": {
25197                 "kind": "enum",
25198                 "values": [
25199                     {
25200                         "desc": "Identity (no rotation)",
25201                         "name": "none",
25202                         "value": "0"
25203                     },
25204                     {
25205                         "desc": "Rotate clockwise 90 degrees",
25206                         "name": "clockwise",
25207                         "value": "1"
25208                     },
25209                     {
25210                         "desc": "Rotate 180 degrees",
25211                         "name": "rotate-180",
25212                         "value": "2"
25213                     },
25214                     {
25215                         "desc": "Rotate counter-clockwise 90 degrees",
25216                         "name": "counterclockwise",
25217                         "value": "3"
25218                     },
25219                     {
25220                         "desc": "Flip horizontally",
25221                         "name": "horizontal-flip",
25222                         "value": "4"
25223                     },
25224                     {
25225                         "desc": "Flip vertically",
25226                         "name": "vertical-flip",
25227                         "value": "5"
25228                     },
25229                     {
25230                         "desc": "Flip across upper left/lower right diagonal",
25231                         "name": "upper-left-diagonal",
25232                         "value": "6"
25233                     },
25234                     {
25235                         "desc": "Flip across upper right/lower left diagonal",
25236                         "name": "upper-right-diagonal",
25237                         "value": "7"
25238                     },
25239                     {
25240                         "desc": "Select flip method based on image-orientation tag",
25241                         "name": "automatic",
25242                         "value": "8"
25243                     }
25244                 ]
25245             },
25246             "GstVideoMedianSize": {
25247                 "kind": "enum",
25248                 "values": [
25249                     {
25250                         "desc": "Median of 5 neighbour pixels",
25251                         "name": "5",
25252                         "value": "5"
25253                     },
25254                     {
25255                         "desc": "Median of 9 neighbour pixels",
25256                         "name": "9",
25257                         "value": "9"
25258                     }
25259                 ]
25260             }
25261         },
25262         "package": "GStreamer Good Plug-ins",
25263         "source": "gst-plugins-good",
25264         "tracers": {},
25265         "url": "Unknown package origin"
25266     },
25267     "videomixer": {
25268         "description": "Video mixer",
25269         "elements": {
25270             "videomixer": {
25271                 "author": "Wim Taymans <wim@fluendo.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25272                 "description": "Deprecated by compositor. Mix multiple video streams",
25273                 "hierarchy": [
25274                     "GstVideoMixer2",
25275                     "GstElement",
25276                     "GstObject",
25277                     "GInitiallyUnowned",
25278                     "GObject"
25279                 ],
25280                 "interfaces": [
25281                     "GstChildProxy"
25282                 ],
25283                 "klass": "Filter/Editor/Video/Compositor",
25284                 "long-name": "Video mixer 2",
25285                 "pad-templates": {
25286                     "sink_%%u": {
25287                         "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",
25288                         "direction": "sink",
25289                         "presence": "request"
25290                     },
25291                     "src": {
25292                         "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",
25293                         "direction": "src",
25294                         "presence": "always"
25295                     }
25296                 },
25297                 "properties": {
25298                     "background": {
25299                         "blurb": "Background type",
25300                         "conditionally-available": false,
25301                         "construct": false,
25302                         "construct-only": false,
25303                         "controllable": false,
25304                         "default": "checker (0)",
25305                         "mutable": "null",
25306                         "readable": true,
25307                         "type": "GstVideoMixer2Background",
25308                         "writable": true
25309                     }
25310                 },
25311                 "rank": "primary"
25312             }
25313         },
25314         "filename": "gstvideomixer",
25315         "license": "LGPL",
25316         "other-types": {
25317             "GstVideoMixer2Background": {
25318                 "kind": "enum",
25319                 "values": [
25320                     {
25321                         "desc": "Checker pattern",
25322                         "name": "checker",
25323                         "value": "0"
25324                     },
25325                     {
25326                         "desc": "Black",
25327                         "name": "black",
25328                         "value": "1"
25329                     },
25330                     {
25331                         "desc": "White",
25332                         "name": "white",
25333                         "value": "2"
25334                     },
25335                     {
25336                         "desc": "Transparent Background to enable further mixing",
25337                         "name": "transparent",
25338                         "value": "3"
25339                     }
25340                 ]
25341             }
25342         },
25343         "package": "GStreamer Good Plug-ins",
25344         "source": "gst-plugins-good",
25345         "tracers": {},
25346         "url": "Unknown package origin"
25347     },
25348     "vpx": {
25349         "description": "VP8 plugin",
25350         "elements": {
25351             "vp8dec": {
25352                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25353                 "description": "Decode VP8 video streams",
25354                 "hierarchy": [
25355                     "GstVP8Dec",
25356                     "GstVPXDec",
25357                     "GstVideoDecoder",
25358                     "GstElement",
25359                     "GstObject",
25360                     "GInitiallyUnowned",
25361                     "GObject"
25362                 ],
25363                 "klass": "Codec/Decoder/Video",
25364                 "long-name": "On2 VP8 Decoder",
25365                 "pad-templates": {
25366                     "sink": {
25367                         "caps": "video/x-vp8:\n",
25368                         "direction": "sink",
25369                         "presence": "always"
25370                     },
25371                     "src": {
25372                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25373                         "direction": "src",
25374                         "presence": "always"
25375                     }
25376                 },
25377                 "properties": {},
25378                 "rank": "primary"
25379             },
25380             "vp8enc": {
25381                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25382                 "description": "Encode VP8 video streams",
25383                 "hierarchy": [
25384                     "GstVP8Enc",
25385                     "GstVPXEnc",
25386                     "GstVideoEncoder",
25387                     "GstElement",
25388                     "GstObject",
25389                     "GInitiallyUnowned",
25390                     "GObject"
25391                 ],
25392                 "interfaces": [
25393                     "GstPreset",
25394                     "GstTagSetter"
25395                 ],
25396                 "klass": "Codec/Encoder/Video",
25397                 "long-name": "On2 VP8 Encoder",
25398                 "pad-templates": {
25399                     "sink": {
25400                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 16383 ]\n         height: [ 1, 16383 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25401                         "direction": "sink",
25402                         "presence": "always"
25403                     },
25404                     "src": {
25405                         "caps": "video/x-vp8:\n        profile: { (string)0, (string)1, (string)2, (string)3 }\n",
25406                         "direction": "src",
25407                         "presence": "always"
25408                     }
25409                 },
25410                 "properties": {},
25411                 "rank": "primary"
25412             },
25413             "vp9dec": {
25414                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25415                 "description": "Decode VP9 video streams",
25416                 "hierarchy": [
25417                     "GstVP9Dec",
25418                     "GstVPXDec",
25419                     "GstVideoDecoder",
25420                     "GstElement",
25421                     "GstObject",
25422                     "GInitiallyUnowned",
25423                     "GObject"
25424                 ],
25425                 "klass": "Codec/Decoder/Video",
25426                 "long-name": "On2 VP9 Decoder",
25427                 "pad-templates": {
25428                     "sink": {
25429                         "caps": "video/x-vp9:\n",
25430                         "direction": "sink",
25431                         "presence": "always"
25432                     },
25433                     "src": {
25434                         "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",
25435                         "direction": "src",
25436                         "presence": "always"
25437                     }
25438                 },
25439                 "properties": {},
25440                 "rank": "primary"
25441             },
25442             "vp9enc": {
25443                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25444                 "description": "Encode VP9 video streams",
25445                 "hierarchy": [
25446                     "GstVP9Enc",
25447                     "GstVPXEnc",
25448                     "GstVideoEncoder",
25449                     "GstElement",
25450                     "GstObject",
25451                     "GInitiallyUnowned",
25452                     "GObject"
25453                 ],
25454                 "interfaces": [
25455                     "GstPreset",
25456                     "GstTagSetter"
25457                 ],
25458                 "klass": "Codec/Encoder/Video",
25459                 "long-name": "On2 VP9 Encoder",
25460                 "pad-templates": {
25461                     "sink": {
25462                         "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",
25463                         "direction": "sink",
25464                         "presence": "always"
25465                     },
25466                     "src": {
25467                         "caps": "video/x-vp9:\n        profile: { (string)0, (string)1, (string)2, (string)3 }\n",
25468                         "direction": "src",
25469                         "presence": "always"
25470                     }
25471                 },
25472                 "properties": {
25473                     "aq-mode": {
25474                         "blurb": "Which adaptive quantization mode should be used",
25475                         "conditionally-available": false,
25476                         "construct": false,
25477                         "construct-only": false,
25478                         "controllable": false,
25479                         "default": "off (0)",
25480                         "max": "4",
25481                         "min": "0",
25482                         "mutable": "null",
25483                         "readable": true,
25484                         "type": "GstVPXAQ",
25485                         "writable": true
25486                     },
25487                     "frame-parallel-decoding": {
25488                         "blurb": "Whether encoded bitstream should allow parallel processing of video frames in the decoder (default is on)",
25489                         "conditionally-available": false,
25490                         "construct": false,
25491                         "construct-only": false,
25492                         "controllable": false,
25493                         "default": "true",
25494                         "mutable": "null",
25495                         "readable": true,
25496                         "type": "gboolean",
25497                         "writable": true
25498                     },
25499                     "row-mt": {
25500                         "blurb": "Whether each row should be encoded using multiple threads",
25501                         "conditionally-available": false,
25502                         "construct": false,
25503                         "construct-only": false,
25504                         "controllable": false,
25505                         "default": "false",
25506                         "mutable": "null",
25507                         "readable": true,
25508                         "type": "gboolean",
25509                         "writable": true
25510                     },
25511                     "tile-columns": {
25512                         "blurb": "Number of tile columns, log2",
25513                         "conditionally-available": false,
25514                         "construct": false,
25515                         "construct-only": false,
25516                         "controllable": false,
25517                         "default": "6",
25518                         "max": "6",
25519                         "min": "0",
25520                         "mutable": "null",
25521                         "readable": true,
25522                         "type": "gint",
25523                         "writable": true
25524                     },
25525                     "tile-rows": {
25526                         "blurb": "Number of tile rows, log2",
25527                         "conditionally-available": false,
25528                         "construct": false,
25529                         "construct-only": false,
25530                         "controllable": false,
25531                         "default": "0",
25532                         "max": "2",
25533                         "min": "0",
25534                         "mutable": "null",
25535                         "readable": true,
25536                         "type": "gint",
25537                         "writable": true
25538                     }
25539                 },
25540                 "rank": "primary"
25541             }
25542         },
25543         "filename": "gstvpx",
25544         "license": "LGPL",
25545         "other-types": {
25546             "GstVPXAQ": {
25547                 "kind": "enum",
25548                 "values": [
25549                     {
25550                         "desc": "GST_VPX_AQ_OFF",
25551                         "name": "off",
25552                         "value": "0"
25553                     },
25554                     {
25555                         "desc": "GST_VPX_AQ_VARIANCE",
25556                         "name": "variance",
25557                         "value": "1"
25558                     },
25559                     {
25560                         "desc": "GST_VPX_AQ_COMPLEXITY",
25561                         "name": "complexity",
25562                         "value": "2"
25563                     },
25564                     {
25565                         "desc": "GST_VPX_AQ_CYCLIC_REFRESH",
25566                         "name": "cyclic-refresh",
25567                         "value": "3"
25568                     },
25569                     {
25570                         "desc": "GST_VPX_AQ_EQUATOR360",
25571                         "name": "equator360",
25572                         "value": "4"
25573                     },
25574                     {
25575                         "desc": "GST_VPX_AQ_PERCEPTUAL",
25576                         "name": "perceptual",
25577                         "value": "5"
25578                     },
25579                     {
25580                         "desc": "GST_VPX_AQ_PSNR",
25581                         "name": "psnr",
25582                         "value": "6"
25583                     },
25584                     {
25585                         "desc": "GST_VPX_AQ_LOOKAHEAD",
25586                         "name": "lookahead",
25587                         "value": "7"
25588                     }
25589                 ]
25590             },
25591             "GstVPXDec": {
25592                 "hierarchy": [
25593                     "GstVPXDec",
25594                     "GstVideoDecoder",
25595                     "GstElement",
25596                     "GstObject",
25597                     "GInitiallyUnowned",
25598                     "GObject"
25599                 ],
25600                 "kind": "object",
25601                 "properties": {
25602                     "deblocking-level": {
25603                         "blurb": "Deblocking level",
25604                         "conditionally-available": false,
25605                         "construct": false,
25606                         "construct-only": false,
25607                         "controllable": false,
25608                         "default": "4",
25609                         "max": "16",
25610                         "min": "0",
25611                         "mutable": "null",
25612                         "readable": true,
25613                         "type": "guint",
25614                         "writable": true
25615                     },
25616                     "noise-level": {
25617                         "blurb": "Noise level",
25618                         "conditionally-available": false,
25619                         "construct": false,
25620                         "construct-only": false,
25621                         "controllable": false,
25622                         "default": "0",
25623                         "max": "16",
25624                         "min": "0",
25625                         "mutable": "null",
25626                         "readable": true,
25627                         "type": "guint",
25628                         "writable": true
25629                     },
25630                     "post-processing": {
25631                         "blurb": "Enable post processing",
25632                         "conditionally-available": false,
25633                         "construct": false,
25634                         "construct-only": false,
25635                         "controllable": false,
25636                         "default": "false",
25637                         "mutable": "null",
25638                         "readable": true,
25639                         "type": "gboolean",
25640                         "writable": true
25641                     },
25642                     "post-processing-flags": {
25643                         "blurb": "Flags to control post processing",
25644                         "conditionally-available": false,
25645                         "construct": false,
25646                         "construct-only": false,
25647                         "controllable": false,
25648                         "default": "mfqe+demacroblock+deblock",
25649                         "mutable": "null",
25650                         "readable": true,
25651                         "type": "GstVPXDecPostProcessingFlags",
25652                         "writable": true
25653                     },
25654                     "threads": {
25655                         "blurb": "Maximum number of decoding threads",
25656                         "conditionally-available": false,
25657                         "construct": false,
25658                         "construct-only": false,
25659                         "controllable": false,
25660                         "default": "0",
25661                         "max": "16",
25662                         "min": "0",
25663                         "mutable": "null",
25664                         "readable": true,
25665                         "type": "guint",
25666                         "writable": true
25667                     }
25668                 }
25669             },
25670             "GstVPXDecPostProcessingFlags": {
25671                 "kind": "flags",
25672                 "values": [
25673                     {
25674                         "desc": "Deblock",
25675                         "name": "deblock",
25676                         "value": "0x00000001"
25677                     },
25678                     {
25679                         "desc": "Demacroblock",
25680                         "name": "demacroblock",
25681                         "value": "0x00000002"
25682                     },
25683                     {
25684                         "desc": "Add noise",
25685                         "name": "addnoise",
25686                         "value": "0x00000004"
25687                     },
25688                     {
25689                         "desc": "Multi-frame quality enhancement",
25690                         "name": "mfqe",
25691                         "value": "0x00000008"
25692                     }
25693                 ]
25694             },
25695             "GstVPXEnc": {
25696                 "hierarchy": [
25697                     "GstVPXEnc",
25698                     "GstVideoEncoder",
25699                     "GstElement",
25700                     "GstObject",
25701                     "GInitiallyUnowned",
25702                     "GObject"
25703                 ],
25704                 "interfaces": [
25705                     "GstPreset",
25706                     "GstTagSetter"
25707                 ],
25708                 "kind": "object",
25709                 "properties": {
25710                     "arnr-maxframes": {
25711                         "blurb": "AltRef maximum number of frames",
25712                         "conditionally-available": false,
25713                         "construct": false,
25714                         "construct-only": false,
25715                         "controllable": false,
25716                         "default": "0",
25717                         "max": "15",
25718                         "min": "0",
25719                         "mutable": "null",
25720                         "readable": true,
25721                         "type": "gint",
25722                         "writable": true
25723                     },
25724                     "arnr-strength": {
25725                         "blurb": "AltRef strength",
25726                         "conditionally-available": false,
25727                         "construct": false,
25728                         "construct-only": false,
25729                         "controllable": false,
25730                         "default": "3",
25731                         "max": "6",
25732                         "min": "0",
25733                         "mutable": "null",
25734                         "readable": true,
25735                         "type": "gint",
25736                         "writable": true
25737                     },
25738                     "arnr-type": {
25739                         "blurb": "AltRef type",
25740                         "conditionally-available": false,
25741                         "construct": false,
25742                         "construct-only": false,
25743                         "controllable": false,
25744                         "default": "3",
25745                         "max": "3",
25746                         "min": "1",
25747                         "mutable": "null",
25748                         "readable": true,
25749                         "type": "gint",
25750                         "writable": true
25751                     },
25752                     "auto-alt-ref": {
25753                         "blurb": "Automatically generate AltRef frames",
25754                         "conditionally-available": false,
25755                         "construct": false,
25756                         "construct-only": false,
25757                         "controllable": false,
25758                         "default": "false",
25759                         "mutable": "null",
25760                         "readable": true,
25761                         "type": "gboolean",
25762                         "writable": true
25763                     },
25764                     "bits-per-pixel": {
25765                         "blurb": "Factor to convert number of pixels to bitrate value (only has an effect if target-bitrate=0)",
25766                         "conditionally-available": false,
25767                         "construct": false,
25768                         "construct-only": false,
25769                         "controllable": false,
25770                         "default": "0.0434",
25771                         "max": "3.40282e+38",
25772                         "min": "0",
25773                         "mutable": "null",
25774                         "readable": true,
25775                         "type": "gfloat",
25776                         "writable": true
25777                     },
25778                     "buffer-initial-size": {
25779                         "blurb": "Initial client buffer size (ms)",
25780                         "conditionally-available": false,
25781                         "construct": false,
25782                         "construct-only": false,
25783                         "controllable": false,
25784                         "default": "4000",
25785                         "max": "2147483647",
25786                         "min": "0",
25787                         "mutable": "null",
25788                         "readable": true,
25789                         "type": "gint",
25790                         "writable": true
25791                     },
25792                     "buffer-optimal-size": {
25793                         "blurb": "Optimal client buffer size (ms)",
25794                         "conditionally-available": false,
25795                         "construct": false,
25796                         "construct-only": false,
25797                         "controllable": false,
25798                         "default": "5000",
25799                         "max": "2147483647",
25800                         "min": "0",
25801                         "mutable": "null",
25802                         "readable": true,
25803                         "type": "gint",
25804                         "writable": true
25805                     },
25806                     "buffer-size": {
25807                         "blurb": "Client buffer size (ms)",
25808                         "conditionally-available": false,
25809                         "construct": false,
25810                         "construct-only": false,
25811                         "controllable": false,
25812                         "default": "6000",
25813                         "max": "2147483647",
25814                         "min": "0",
25815                         "mutable": "null",
25816                         "readable": true,
25817                         "type": "gint",
25818                         "writable": true
25819                     },
25820                     "cpu-used": {
25821                         "blurb": "CPU used",
25822                         "conditionally-available": false,
25823                         "construct": false,
25824                         "construct-only": false,
25825                         "controllable": false,
25826                         "default": "0",
25827                         "max": "16",
25828                         "min": "-16",
25829                         "mutable": "null",
25830                         "readable": true,
25831                         "type": "gint",
25832                         "writable": true
25833                     },
25834                     "cq-level": {
25835                         "blurb": "Constrained quality level",
25836                         "conditionally-available": false,
25837                         "construct": false,
25838                         "construct-only": false,
25839                         "controllable": false,
25840                         "default": "10",
25841                         "max": "63",
25842                         "min": "0",
25843                         "mutable": "null",
25844                         "readable": true,
25845                         "type": "gint",
25846                         "writable": true
25847                     },
25848                     "deadline": {
25849                         "blurb": "Deadline per frame (usec, 0=best, 1=realtime)",
25850                         "conditionally-available": false,
25851                         "construct": false,
25852                         "construct-only": false,
25853                         "controllable": false,
25854                         "default": "1000000",
25855                         "max": "9223372036854775807",
25856                         "min": "0",
25857                         "mutable": "null",
25858                         "readable": true,
25859                         "type": "gint64",
25860                         "writable": true
25861                     },
25862                     "dropframe-threshold": {
25863                         "blurb": "Temporal resampling threshold (buf %%)",
25864                         "conditionally-available": false,
25865                         "construct": false,
25866                         "construct-only": false,
25867                         "controllable": false,
25868                         "default": "0",
25869                         "max": "100",
25870                         "min": "0",
25871                         "mutable": "null",
25872                         "readable": true,
25873                         "type": "gint",
25874                         "writable": true
25875                     },
25876                     "end-usage": {
25877                         "blurb": "Rate control mode",
25878                         "conditionally-available": false,
25879                         "construct": false,
25880                         "construct-only": false,
25881                         "controllable": false,
25882                         "default": "vbr (0)",
25883                         "mutable": "null",
25884                         "readable": true,
25885                         "type": "GstVPXEncEndUsage",
25886                         "writable": true
25887                     },
25888                     "error-resilient": {
25889                         "blurb": "Error resilience flags",
25890                         "conditionally-available": false,
25891                         "construct": false,
25892                         "construct-only": false,
25893                         "controllable": false,
25894                         "default": "(none)",
25895                         "mutable": "null",
25896                         "readable": true,
25897                         "type": "GstVPXEncErFlags",
25898                         "writable": true
25899                     },
25900                     "horizontal-scaling-mode": {
25901                         "blurb": "Horizontal scaling mode",
25902                         "conditionally-available": false,
25903                         "construct": false,
25904                         "construct-only": false,
25905                         "controllable": false,
25906                         "default": "normal (0)",
25907                         "mutable": "null",
25908                         "readable": true,
25909                         "type": "GstVPXEncScalingMode",
25910                         "writable": true
25911                     },
25912                     "keyframe-max-dist": {
25913                         "blurb": "Maximum distance between keyframes (number of frames)",
25914                         "conditionally-available": false,
25915                         "construct": false,
25916                         "construct-only": false,
25917                         "controllable": false,
25918                         "default": "128",
25919                         "max": "2147483647",
25920                         "min": "0",
25921                         "mutable": "null",
25922                         "readable": true,
25923                         "type": "gint",
25924                         "writable": true
25925                     },
25926                     "keyframe-mode": {
25927                         "blurb": "Keyframe placement",
25928                         "conditionally-available": false,
25929                         "construct": false,
25930                         "construct-only": false,
25931                         "controllable": false,
25932                         "default": "auto (1)",
25933                         "mutable": "null",
25934                         "readable": true,
25935                         "type": "GstVPXEncKfMode",
25936                         "writable": true
25937                     },
25938                     "lag-in-frames": {
25939                         "blurb": "Maximum number of frames to lag",
25940                         "conditionally-available": false,
25941                         "construct": false,
25942                         "construct-only": false,
25943                         "controllable": false,
25944                         "default": "0",
25945                         "max": "25",
25946                         "min": "0",
25947                         "mutable": "null",
25948                         "readable": true,
25949                         "type": "gint",
25950                         "writable": true
25951                     },
25952                     "max-intra-bitrate": {
25953                         "blurb": "Maximum Intra frame bitrate",
25954                         "conditionally-available": false,
25955                         "construct": false,
25956                         "construct-only": false,
25957                         "controllable": false,
25958                         "default": "0",
25959                         "max": "2147483647",
25960                         "min": "0",
25961                         "mutable": "null",
25962                         "readable": true,
25963                         "type": "gint",
25964                         "writable": true
25965                     },
25966                     "max-quantizer": {
25967                         "blurb": "Maximum Quantizer (worst)",
25968                         "conditionally-available": false,
25969                         "construct": false,
25970                         "construct-only": false,
25971                         "controllable": false,
25972                         "default": "63",
25973                         "max": "63",
25974                         "min": "0",
25975                         "mutable": "null",
25976                         "readable": true,
25977                         "type": "gint",
25978                         "writable": true
25979                     },
25980                     "min-quantizer": {
25981                         "blurb": "Minimum Quantizer (best)",
25982                         "conditionally-available": false,
25983                         "construct": false,
25984                         "construct-only": false,
25985                         "controllable": false,
25986                         "default": "4",
25987                         "max": "63",
25988                         "min": "0",
25989                         "mutable": "null",
25990                         "readable": true,
25991                         "type": "gint",
25992                         "writable": true
25993                     },
25994                     "multipass-cache-file": {
25995                         "blurb": "Multipass cache file. If stream caps reinited, multiple files will be created: file, file.1, file.2, ... and so on.",
25996                         "conditionally-available": false,
25997                         "construct": false,
25998                         "construct-only": false,
25999                         "controllable": false,
26000                         "default": "multipass.cache",
26001                         "mutable": "null",
26002                         "readable": true,
26003                         "type": "gchararray",
26004                         "writable": true
26005                     },
26006                     "multipass-mode": {
26007                         "blurb": "Multipass encode mode",
26008                         "conditionally-available": false,
26009                         "construct": false,
26010                         "construct-only": false,
26011                         "controllable": false,
26012                         "default": "one-pass (0)",
26013                         "mutable": "null",
26014                         "readable": true,
26015                         "type": "GstVPXEncMultipassMode",
26016                         "writable": true
26017                     },
26018                     "noise-sensitivity": {
26019                         "blurb": "Noise sensisivity (frames to blur)",
26020                         "conditionally-available": false,
26021                         "construct": false,
26022                         "construct-only": false,
26023                         "controllable": false,
26024                         "default": "0",
26025                         "max": "6",
26026                         "min": "0",
26027                         "mutable": "null",
26028                         "readable": true,
26029                         "type": "gint",
26030                         "writable": true
26031                     },
26032                     "overshoot": {
26033                         "blurb": "Datarate overshoot (max) target (%%)",
26034                         "conditionally-available": false,
26035                         "construct": false,
26036                         "construct-only": false,
26037                         "controllable": false,
26038                         "default": "100",
26039                         "max": "1000",
26040                         "min": "0",
26041                         "mutable": "null",
26042                         "readable": true,
26043                         "type": "gint",
26044                         "writable": true
26045                     },
26046                     "resize-allowed": {
26047                         "blurb": "Allow spatial resampling",
26048                         "conditionally-available": false,
26049                         "construct": false,
26050                         "construct-only": false,
26051                         "controllable": false,
26052                         "default": "false",
26053                         "mutable": "null",
26054                         "readable": true,
26055                         "type": "gboolean",
26056                         "writable": true
26057                     },
26058                     "resize-down-threshold": {
26059                         "blurb": "Downscale threshold (buf %%)",
26060                         "conditionally-available": false,
26061                         "construct": false,
26062                         "construct-only": false,
26063                         "controllable": false,
26064                         "default": "60",
26065                         "max": "100",
26066                         "min": "0",
26067                         "mutable": "null",
26068                         "readable": true,
26069                         "type": "gint",
26070                         "writable": true
26071                     },
26072                     "resize-up-threshold": {
26073                         "blurb": "Upscale threshold (buf %%)",
26074                         "conditionally-available": false,
26075                         "construct": false,
26076                         "construct-only": false,
26077                         "controllable": false,
26078                         "default": "30",
26079                         "max": "100",
26080                         "min": "0",
26081                         "mutable": "null",
26082                         "readable": true,
26083                         "type": "gint",
26084                         "writable": true
26085                     },
26086                     "sharpness": {
26087                         "blurb": "Filter sharpness",
26088                         "conditionally-available": false,
26089                         "construct": false,
26090                         "construct-only": false,
26091                         "controllable": false,
26092                         "default": "0",
26093                         "max": "7",
26094                         "min": "0",
26095                         "mutable": "null",
26096                         "readable": true,
26097                         "type": "gint",
26098                         "writable": true
26099                     },
26100                     "static-threshold": {
26101                         "blurb": "Motion detection threshold. Recommendation is to set 100 for screen/window sharing",
26102                         "conditionally-available": false,
26103                         "construct": false,
26104                         "construct-only": false,
26105                         "controllable": false,
26106                         "default": "1",
26107                         "max": "2147483647",
26108                         "min": "0",
26109                         "mutable": "null",
26110                         "readable": true,
26111                         "type": "gint",
26112                         "writable": true
26113                     },
26114                     "target-bitrate": {
26115                         "blurb": "Target bitrate (in bits/sec) (0: auto - bitrate depends on resolution, see \"bits-per-pixel\" property for more info)",
26116                         "conditionally-available": false,
26117                         "construct": false,
26118                         "construct-only": false,
26119                         "controllable": false,
26120                         "default": "0",
26121                         "max": "2147483647",
26122                         "min": "0",
26123                         "mutable": "null",
26124                         "readable": true,
26125                         "type": "gint",
26126                         "writable": true
26127                     },
26128                     "temporal-scalability-layer-flags": {
26129                         "blurb": "Sequence defining coding layer flags",
26130                         "conditionally-available": false,
26131                         "construct": false,
26132                         "construct-only": false,
26133                         "controllable": false,
26134                         "mutable": "null",
26135                         "readable": true,
26136                         "type": "GstValueArray",
26137                         "writable": true
26138                     },
26139                     "temporal-scalability-layer-id": {
26140                         "blurb": "Sequence defining coding layer membership",
26141                         "conditionally-available": false,
26142                         "construct": false,
26143                         "construct-only": false,
26144                         "controllable": false,
26145                         "mutable": "null",
26146                         "readable": true,
26147                         "type": "GValueArray",
26148                         "writable": true
26149                     },
26150                     "temporal-scalability-layer-sync-flags": {
26151                         "blurb": "Sequence defining coding layer sync flags",
26152                         "conditionally-available": false,
26153                         "construct": false,
26154                         "construct-only": false,
26155                         "controllable": false,
26156                         "mutable": "null",
26157                         "readable": true,
26158                         "type": "GstValueArray",
26159                         "writable": true
26160                     },
26161                     "temporal-scalability-number-layers": {
26162                         "blurb": "Number of coding layers to use",
26163                         "conditionally-available": false,
26164                         "construct": false,
26165                         "construct-only": false,
26166                         "controllable": false,
26167                         "default": "1",
26168                         "max": "5",
26169                         "min": "1",
26170                         "mutable": "null",
26171                         "readable": true,
26172                         "type": "gint",
26173                         "writable": true
26174                     },
26175                     "temporal-scalability-periodicity": {
26176                         "blurb": "Length of sequence that defines layer membership periodicity",
26177                         "conditionally-available": false,
26178                         "construct": false,
26179                         "construct-only": false,
26180                         "controllable": false,
26181                         "default": "0",
26182                         "max": "16",
26183                         "min": "0",
26184                         "mutable": "null",
26185                         "readable": true,
26186                         "type": "gint",
26187                         "writable": true
26188                     },
26189                     "temporal-scalability-rate-decimator": {
26190                         "blurb": "Rate decimation factors for each layer",
26191                         "conditionally-available": false,
26192                         "construct": false,
26193                         "construct-only": false,
26194                         "controllable": false,
26195                         "mutable": "null",
26196                         "readable": true,
26197                         "type": "GValueArray",
26198                         "writable": true
26199                     },
26200                     "temporal-scalability-target-bitrate": {
26201                         "blurb": "Target bitrates (bits/sec) for coding layers (one per layer)",
26202                         "conditionally-available": false,
26203                         "construct": false,
26204                         "construct-only": false,
26205                         "controllable": false,
26206                         "mutable": "null",
26207                         "readable": true,
26208                         "type": "GValueArray",
26209                         "writable": true
26210                     },
26211                     "threads": {
26212                         "blurb": "Number of threads to use",
26213                         "conditionally-available": false,
26214                         "construct": false,
26215                         "construct-only": false,
26216                         "controllable": false,
26217                         "default": "0",
26218                         "max": "64",
26219                         "min": "0",
26220                         "mutable": "null",
26221                         "readable": true,
26222                         "type": "gint",
26223                         "writable": true
26224                     },
26225                     "timebase": {
26226                         "blurb": "Fraction of one second that is the shortest interframe time - normally left as zero which will default to the framerate",
26227                         "conditionally-available": false,
26228                         "construct": false,
26229                         "construct-only": false,
26230                         "controllable": false,
26231                         "default": "0/1",
26232                         "max": "2147483647/1",
26233                         "min": "0/1",
26234                         "mutable": "null",
26235                         "readable": true,
26236                         "type": "GstFraction",
26237                         "writable": true
26238                     },
26239                     "token-partitions": {
26240                         "blurb": "Number of token partitions",
26241                         "conditionally-available": false,
26242                         "construct": false,
26243                         "construct-only": false,
26244                         "controllable": false,
26245                         "default": "1 (0)",
26246                         "mutable": "null",
26247                         "readable": true,
26248                         "type": "GstVPXEncTokenPartitions",
26249                         "writable": true
26250                     },
26251                     "tuning": {
26252                         "blurb": "Tuning",
26253                         "conditionally-available": false,
26254                         "construct": false,
26255                         "construct-only": false,
26256                         "controllable": false,
26257                         "default": "psnr (0)",
26258                         "mutable": "null",
26259                         "readable": true,
26260                         "type": "GstVPXEncTuning",
26261                         "writable": true
26262                     },
26263                     "twopass-vbr-bias": {
26264                         "blurb": "CBR/VBR bias (0=CBR, 100=VBR)",
26265                         "conditionally-available": false,
26266                         "construct": false,
26267                         "construct-only": false,
26268                         "controllable": false,
26269                         "default": "50",
26270                         "max": "100",
26271                         "min": "0",
26272                         "mutable": "null",
26273                         "readable": true,
26274                         "type": "gint",
26275                         "writable": true
26276                     },
26277                     "twopass-vbr-maxsection": {
26278                         "blurb": "GOP maximum bitrate (%% target)",
26279                         "conditionally-available": false,
26280                         "construct": false,
26281                         "construct-only": false,
26282                         "controllable": false,
26283                         "default": "0",
26284                         "max": "2147483647",
26285                         "min": "0",
26286                         "mutable": "null",
26287                         "readable": true,
26288                         "type": "gint",
26289                         "writable": true
26290                     },
26291                     "twopass-vbr-minsection": {
26292                         "blurb": "GOP minimum bitrate (%% target)",
26293                         "conditionally-available": false,
26294                         "construct": false,
26295                         "construct-only": false,
26296                         "controllable": false,
26297                         "default": "0",
26298                         "max": "2147483647",
26299                         "min": "0",
26300                         "mutable": "null",
26301                         "readable": true,
26302                         "type": "gint",
26303                         "writable": true
26304                     },
26305                     "undershoot": {
26306                         "blurb": "Datarate undershoot (min) target (%%)",
26307                         "conditionally-available": false,
26308                         "construct": false,
26309                         "construct-only": false,
26310                         "controllable": false,
26311                         "default": "100",
26312                         "max": "1000",
26313                         "min": "0",
26314                         "mutable": "null",
26315                         "readable": true,
26316                         "type": "gint",
26317                         "writable": true
26318                     },
26319                     "vertical-scaling-mode": {
26320                         "blurb": "Vertical scaling mode",
26321                         "conditionally-available": false,
26322                         "construct": false,
26323                         "construct-only": false,
26324                         "controllable": false,
26325                         "default": "normal (0)",
26326                         "mutable": "null",
26327                         "readable": true,
26328                         "type": "GstVPXEncScalingMode",
26329                         "writable": true
26330                     }
26331                 }
26332             },
26333             "GstVPXEncEndUsage": {
26334                 "kind": "enum",
26335                 "values": [
26336                     {
26337                         "desc": "Variable Bit Rate (VBR) mode",
26338                         "name": "vbr",
26339                         "value": "0"
26340                     },
26341                     {
26342                         "desc": "Constant Bit Rate (CBR) mode",
26343                         "name": "cbr",
26344                         "value": "1"
26345                     },
26346                     {
26347                         "desc": "Constant Quality Mode (CQ) mode",
26348                         "name": "cq",
26349                         "value": "2"
26350                     }
26351                 ]
26352             },
26353             "GstVPXEncErFlags": {
26354                 "kind": "flags",
26355                 "values": [
26356                     {
26357                         "desc": "Default error resilience",
26358                         "name": "default",
26359                         "value": "0x00000001"
26360                     },
26361                     {
26362                         "desc": "Allow partitions to be decoded independently",
26363                         "name": "partitions",
26364                         "value": "0x00000002"
26365                     }
26366                 ]
26367             },
26368             "GstVPXEncKfMode": {
26369                 "kind": "enum",
26370                 "values": [
26371                     {
26372                         "desc": "Determine optimal placement automatically",
26373                         "name": "auto",
26374                         "value": "1"
26375                     },
26376                     {
26377                         "desc": "Don't automatically place keyframes",
26378                         "name": "disabled",
26379                         "value": "0"
26380                     }
26381                 ]
26382             },
26383             "GstVPXEncMultipassMode": {
26384                 "kind": "enum",
26385                 "values": [
26386                     {
26387                         "desc": "One pass encoding (default)",
26388                         "name": "one-pass",
26389                         "value": "0"
26390                     },
26391                     {
26392                         "desc": "First pass of multipass encoding",
26393                         "name": "first-pass",
26394                         "value": "1"
26395                     },
26396                     {
26397                         "desc": "Last pass of multipass encoding",
26398                         "name": "last-pass",
26399                         "value": "2"
26400                     }
26401                 ]
26402             },
26403             "GstVPXEncScalingMode": {
26404                 "kind": "enum",
26405                 "values": [
26406                     {
26407                         "desc": "Normal",
26408                         "name": "normal",
26409                         "value": "0"
26410                     },
26411                     {
26412                         "desc": "4:5",
26413                         "name": "4:5",
26414                         "value": "1"
26415                     },
26416                     {
26417                         "desc": "3:5",
26418                         "name": "3:5",
26419                         "value": "2"
26420                     },
26421                     {
26422                         "desc": "1:2",
26423                         "name": "1:2",
26424                         "value": "3"
26425                     }
26426                 ]
26427             },
26428             "GstVPXEncTokenPartitions": {
26429                 "kind": "enum",
26430                 "values": [
26431                     {
26432                         "desc": "One token partition",
26433                         "name": "1",
26434                         "value": "0"
26435                     },
26436                     {
26437                         "desc": "Two token partitions",
26438                         "name": "2",
26439                         "value": "1"
26440                     },
26441                     {
26442                         "desc": "Four token partitions",
26443                         "name": "4",
26444                         "value": "2"
26445                     },
26446                     {
26447                         "desc": "Eight token partitions",
26448                         "name": "8",
26449                         "value": "3"
26450                     }
26451                 ]
26452             },
26453             "GstVPXEncTuning": {
26454                 "kind": "enum",
26455                 "values": [
26456                     {
26457                         "desc": "Tune for PSNR",
26458                         "name": "psnr",
26459                         "value": "0"
26460                     },
26461                     {
26462                         "desc": "Tune for SSIM",
26463                         "name": "ssim",
26464                         "value": "1"
26465                     }
26466                 ]
26467             }
26468         },
26469         "package": "GStreamer Good Plug-ins",
26470         "source": "gst-plugins-good",
26471         "tracers": {},
26472         "url": "Unknown package origin"
26473     },
26474     "wavenc": {
26475         "description": "Encode raw audio into WAV",
26476         "elements": {
26477             "wavenc": {
26478                 "author": "Iain Holmes <iain@prettypeople.org>",
26479                 "description": "Encode raw audio into WAV",
26480                 "hierarchy": [
26481                     "GstWavEnc",
26482                     "GstElement",
26483                     "GstObject",
26484                     "GInitiallyUnowned",
26485                     "GObject"
26486                 ],
26487                 "interfaces": [
26488                     "GstTagSetter",
26489                     "GstTocSetter"
26490                 ],
26491                 "klass": "Codec/Muxer/Audio",
26492                 "long-name": "WAV audio muxer",
26493                 "pad-templates": {
26494                     "sink": {
26495                         "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",
26496                         "direction": "sink",
26497                         "presence": "always"
26498                     },
26499                     "src": {
26500                         "caps": "audio/x-wav:\naudio/x-rf64:\n",
26501                         "direction": "src",
26502                         "presence": "always"
26503                     }
26504                 },
26505                 "rank": "primary"
26506             }
26507         },
26508         "filename": "gstwavenc",
26509         "license": "LGPL",
26510         "other-types": {},
26511         "package": "GStreamer Good Plug-ins",
26512         "source": "gst-plugins-good",
26513         "tracers": {},
26514         "url": "Unknown package origin"
26515     },
26516     "wavpack": {
26517         "description": "Wavpack lossless/lossy audio format handling",
26518         "elements": {
26519             "wavpackdec": {
26520                 "author": "Arwed v. Merkatz <v.merkatz@gmx.net>, Sebastian Dröge <slomo@circular-chaos.org>",
26521                 "description": "Decodes Wavpack audio data",
26522                 "hierarchy": [
26523                     "GstWavpackDec",
26524                     "GstAudioDecoder",
26525                     "GstElement",
26526                     "GstObject",
26527                     "GInitiallyUnowned",
26528                     "GObject"
26529                 ],
26530                 "klass": "Codec/Decoder/Audio",
26531                 "long-name": "Wavpack audio decoder",
26532                 "pad-templates": {
26533                     "sink": {
26534                         "caps": "audio/x-wavpack:\n          depth: [ 1, 32 ]\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n         framed: true\n",
26535                         "direction": "sink",
26536                         "presence": "always"
26537                     },
26538                     "src": {
26539                         "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",
26540                         "direction": "src",
26541                         "presence": "always"
26542                     }
26543                 },
26544                 "properties": {},
26545                 "rank": "primary"
26546             },
26547             "wavpackenc": {
26548                 "author": "Sebastian Dröge <slomo@circular-chaos.org>",
26549                 "description": "Encodes audio with the Wavpack lossless/lossy audio codec",
26550                 "hierarchy": [
26551                     "GstWavpackEnc",
26552                     "GstAudioEncoder",
26553                     "GstElement",
26554                     "GstObject",
26555                     "GInitiallyUnowned",
26556                     "GObject"
26557                 ],
26558                 "interfaces": [
26559                     "GstPreset"
26560                 ],
26561                 "klass": "Codec/Encoder/Audio",
26562                 "long-name": "Wavpack audio encoder",
26563                 "pad-templates": {
26564                     "sink": {
26565                         "caps": "audio/x-raw:\n         format: S32LE\n         layout: interleaved\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n",
26566                         "direction": "sink",
26567                         "presence": "always"
26568                     },
26569                     "src": {
26570                         "caps": "audio/x-wavpack:\n          depth: [ 1, 32 ]\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n         framed: true\n",
26571                         "direction": "src",
26572                         "presence": "always"
26573                     },
26574                     "wvcsrc": {
26575                         "caps": "audio/x-wavpack-correction:\n         framed: true\n",
26576                         "direction": "src",
26577                         "presence": "sometimes"
26578                     }
26579                 },
26580                 "properties": {
26581                     "bitrate": {
26582                         "blurb": "Try to encode with this average bitrate (bits/sec). This enables lossy encoding, values smaller than 24000 disable it again.",
26583                         "conditionally-available": false,
26584                         "construct": false,
26585                         "construct-only": false,
26586                         "controllable": false,
26587                         "default": "0",
26588                         "max": "9600000",
26589                         "min": "0",
26590                         "mutable": "null",
26591                         "readable": true,
26592                         "type": "guint",
26593                         "writable": true
26594                     },
26595                     "bits-per-sample": {
26596                         "blurb": "Try to encode with this amount of bits per sample. This enables lossy encoding, values smaller than 2.0 disable it again.",
26597                         "conditionally-available": false,
26598                         "construct": false,
26599                         "construct-only": false,
26600                         "controllable": false,
26601                         "default": "0",
26602                         "max": "24",
26603                         "min": "0",
26604                         "mutable": "null",
26605                         "readable": true,
26606                         "type": "gdouble",
26607                         "writable": true
26608                     },
26609                     "correction-mode": {
26610                         "blurb": "Use this mode for the correction stream. Only works in lossy mode!",
26611                         "conditionally-available": false,
26612                         "construct": false,
26613                         "construct-only": false,
26614                         "controllable": false,
26615                         "default": "off (0)",
26616                         "mutable": "null",
26617                         "readable": true,
26618                         "type": "GstWavpackEncCorrectionMode",
26619                         "writable": true
26620                     },
26621                     "extra-processing": {
26622                         "blurb": "Use better but slower filters for better compression/quality.",
26623                         "conditionally-available": false,
26624                         "construct": false,
26625                         "construct-only": false,
26626                         "controllable": false,
26627                         "default": "0",
26628                         "max": "6",
26629                         "min": "0",
26630                         "mutable": "null",
26631                         "readable": true,
26632                         "type": "guint",
26633                         "writable": true
26634                     },
26635                     "joint-stereo-mode": {
26636                         "blurb": "Use this joint-stereo mode.",
26637                         "conditionally-available": false,
26638                         "construct": false,
26639                         "construct-only": false,
26640                         "controllable": false,
26641                         "default": "auto (0)",
26642                         "mutable": "null",
26643                         "readable": true,
26644                         "type": "GstWavpackEncJSMode",
26645                         "writable": true
26646                     },
26647                     "md5": {
26648                         "blurb": "Store MD5 hash of raw samples within the file.",
26649                         "conditionally-available": false,
26650                         "construct": false,
26651                         "construct-only": false,
26652                         "controllable": false,
26653                         "default": "false",
26654                         "mutable": "null",
26655                         "readable": true,
26656                         "type": "gboolean",
26657                         "writable": true
26658                     },
26659                     "mode": {
26660                         "blurb": "Speed versus compression tradeoff.",
26661                         "conditionally-available": false,
26662                         "construct": false,
26663                         "construct-only": false,
26664                         "controllable": false,
26665                         "default": "normal (2)",
26666                         "mutable": "null",
26667                         "readable": true,
26668                         "type": "GstWavpackEncMode",
26669                         "writable": true
26670                     }
26671                 },
26672                 "rank": "none",
26673                 "signals": {}
26674             }
26675         },
26676         "filename": "gstwavpack",
26677         "license": "LGPL",
26678         "other-types": {
26679             "GstWavpackEncCorrectionMode": {
26680                 "kind": "enum",
26681                 "values": [
26682                     {
26683                         "desc": "Create no correction file",
26684                         "name": "off",
26685                         "value": "0"
26686                     },
26687                     {
26688                         "desc": "Create correction file",
26689                         "name": "on",
26690                         "value": "1"
26691                     },
26692                     {
26693                         "desc": "Create optimized correction file",
26694                         "name": "optimized",
26695                         "value": "2"
26696                     }
26697                 ]
26698             },
26699             "GstWavpackEncJSMode": {
26700                 "kind": "enum",
26701                 "values": [
26702                     {
26703                         "desc": "auto",
26704                         "name": "auto",
26705                         "value": "0"
26706                     },
26707                     {
26708                         "desc": "left/right",
26709                         "name": "leftright",
26710                         "value": "1"
26711                     },
26712                     {
26713                         "desc": "mid/side",
26714                         "name": "midside",
26715                         "value": "2"
26716                     }
26717                 ]
26718             },
26719             "GstWavpackEncMode": {
26720                 "kind": "enum",
26721                 "values": [
26722                     {
26723                         "desc": "Fast Compression",
26724                         "name": "fast",
26725                         "value": "1"
26726                     },
26727                     {
26728                         "desc": "Normal Compression",
26729                         "name": "normal",
26730                         "value": "2"
26731                     },
26732                     {
26733                         "desc": "High Compression",
26734                         "name": "high",
26735                         "value": "3"
26736                     },
26737                     {
26738                         "desc": "Very High Compression",
26739                         "name": "veryhigh",
26740                         "value": "4"
26741                     }
26742                 ]
26743             }
26744         },
26745         "package": "GStreamer Good Plug-ins",
26746         "source": "gst-plugins-good",
26747         "tracers": {},
26748         "url": "Unknown package origin"
26749     },
26750     "wavparse": {
26751         "description": "Parse a .wav file into raw audio",
26752         "elements": {
26753             "wavparse": {
26754                 "author": "Erik Walthinsen <omega@cse.ogi.edu>",
26755                 "description": "Parse a .wav file into raw audio",
26756                 "hierarchy": [
26757                     "GstWavParse",
26758                     "GstElement",
26759                     "GstObject",
26760                     "GInitiallyUnowned",
26761                     "GObject"
26762                 ],
26763                 "klass": "Codec/Demuxer/Audio",
26764                 "long-name": "WAV audio demuxer",
26765                 "pad-templates": {
26766                     "sink": {
26767                         "caps": "audio/x-wav:\naudio/x-rf64:\n",
26768                         "direction": "sink",
26769                         "presence": "always"
26770                     },
26771                     "src": {
26772                         "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",
26773                         "direction": "src",
26774                         "presence": "always"
26775                     }
26776                 },
26777                 "properties": {
26778                     "ignore-length": {
26779                         "blurb": "Ignore length from the Wave header",
26780                         "conditionally-available": false,
26781                         "construct": false,
26782                         "construct-only": false,
26783                         "controllable": false,
26784                         "default": "false",
26785                         "mutable": "null",
26786                         "readable": true,
26787                         "type": "gboolean",
26788                         "writable": true
26789                     }
26790                 },
26791                 "rank": "primary"
26792             }
26793         },
26794         "filename": "gstwavparse",
26795         "license": "LGPL",
26796         "other-types": {},
26797         "package": "GStreamer Good Plug-ins",
26798         "source": "gst-plugins-good",
26799         "tracers": {},
26800         "url": "Unknown package origin"
26801     },
26802     "ximagesrc": {
26803         "description": "X11 video input plugin using standard Xlib calls",
26804         "elements": {
26805             "ximagesrc": {
26806                 "author": "Lutz Mueller <lutz@users.sourceforge.net>, Jan Schmidt <thaytan@mad.scientist.com>, Zaheer Merali <zaheerabbas at merali dot org>",
26807                 "description": "Creates a screenshot video stream",
26808                 "hierarchy": [
26809                     "GstXImageSrc",
26810                     "GstPushSrc",
26811                     "GstBaseSrc",
26812                     "GstElement",
26813                     "GstObject",
26814                     "GInitiallyUnowned",
26815                     "GObject"
26816                 ],
26817                 "klass": "Source/Video",
26818                 "long-name": "Ximage video source",
26819                 "pad-templates": {
26820                     "src": {
26821                         "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",
26822                         "direction": "src",
26823                         "presence": "always"
26824                     }
26825                 },
26826                 "properties": {
26827                     "display-name": {
26828                         "blurb": "X Display Name",
26829                         "conditionally-available": false,
26830                         "construct": false,
26831                         "construct-only": false,
26832                         "controllable": false,
26833                         "default": "NULL",
26834                         "mutable": "null",
26835                         "readable": true,
26836                         "type": "gchararray",
26837                         "writable": true
26838                     },
26839                     "endx": {
26840                         "blurb": "X coordinate of bottom right corner of area to be recorded (0 for bottom right of screen)",
26841                         "conditionally-available": false,
26842                         "construct": false,
26843                         "construct-only": false,
26844                         "controllable": false,
26845                         "default": "0",
26846                         "max": "2147483647",
26847                         "min": "0",
26848                         "mutable": "null",
26849                         "readable": true,
26850                         "type": "guint",
26851                         "writable": true
26852                     },
26853                     "endy": {
26854                         "blurb": "Y coordinate of bottom right corner of area to be recorded (0 for bottom right of screen)",
26855                         "conditionally-available": false,
26856                         "construct": false,
26857                         "construct-only": false,
26858                         "controllable": false,
26859                         "default": "0",
26860                         "max": "2147483647",
26861                         "min": "0",
26862                         "mutable": "null",
26863                         "readable": true,
26864                         "type": "guint",
26865                         "writable": true
26866                     },
26867                     "remote": {
26868                         "blurb": "Whether the display is remote",
26869                         "conditionally-available": false,
26870                         "construct": false,
26871                         "construct-only": false,
26872                         "controllable": false,
26873                         "default": "false",
26874                         "mutable": "null",
26875                         "readable": true,
26876                         "type": "gboolean",
26877                         "writable": true
26878                     },
26879                     "show-pointer": {
26880                         "blurb": "Show mouse pointer (if XFixes extension enabled)",
26881                         "conditionally-available": false,
26882                         "construct": false,
26883                         "construct-only": false,
26884                         "controllable": false,
26885                         "default": "true",
26886                         "mutable": "null",
26887                         "readable": true,
26888                         "type": "gboolean",
26889                         "writable": true
26890                     },
26891                     "startx": {
26892                         "blurb": "X coordinate of top left corner of area to be recorded (0 for top left of screen)",
26893                         "conditionally-available": false,
26894                         "construct": false,
26895                         "construct-only": false,
26896                         "controllable": false,
26897                         "default": "0",
26898                         "max": "2147483647",
26899                         "min": "0",
26900                         "mutable": "null",
26901                         "readable": true,
26902                         "type": "guint",
26903                         "writable": true
26904                     },
26905                     "starty": {
26906                         "blurb": "Y coordinate of top left corner of area to be recorded (0 for top left of screen)",
26907                         "conditionally-available": false,
26908                         "construct": false,
26909                         "construct-only": false,
26910                         "controllable": false,
26911                         "default": "0",
26912                         "max": "2147483647",
26913                         "min": "0",
26914                         "mutable": "null",
26915                         "readable": true,
26916                         "type": "guint",
26917                         "writable": true
26918                     },
26919                     "use-damage": {
26920                         "blurb": "Use XDamage (if XDamage extension enabled)",
26921                         "conditionally-available": false,
26922                         "construct": false,
26923                         "construct-only": false,
26924                         "controllable": false,
26925                         "default": "true",
26926                         "mutable": "null",
26927                         "readable": true,
26928                         "type": "gboolean",
26929                         "writable": true
26930                     },
26931                     "xid": {
26932                         "blurb": "Window XID to capture from",
26933                         "conditionally-available": false,
26934                         "construct": false,
26935                         "construct-only": false,
26936                         "controllable": false,
26937                         "default": "0",
26938                         "max": "18446744073709551615",
26939                         "min": "0",
26940                         "mutable": "null",
26941                         "readable": true,
26942                         "type": "guint64",
26943                         "writable": true
26944                     },
26945                     "xname": {
26946                         "blurb": "Window name to capture from",
26947                         "conditionally-available": false,
26948                         "construct": false,
26949                         "construct-only": false,
26950                         "controllable": false,
26951                         "default": "NULL",
26952                         "mutable": "null",
26953                         "readable": true,
26954                         "type": "gchararray",
26955                         "writable": true
26956                     }
26957                 },
26958                 "rank": "none"
26959             }
26960         },
26961         "filename": "gstximagesrc",
26962         "license": "LGPL",
26963         "other-types": {},
26964         "package": "GStreamer Good Plug-ins",
26965         "source": "gst-plugins-good",
26966         "tracers": {},
26967         "url": "Unknown package origin"
26968     },
26969     "y4menc": {
26970         "description": "Encodes a YUV frame into the yuv4mpeg format (mjpegtools)",
26971         "elements": {
26972             "y4menc": {
26973                 "author": "Wim Taymans <wim.taymans@gmail.com>",
26974                 "description": "Encodes a YUV frame into the yuv4mpeg format (mjpegtools)",
26975                 "hierarchy": [
26976                     "GstY4mEncode",
26977                     "GstVideoEncoder",
26978                     "GstElement",
26979                     "GstObject",
26980                     "GInitiallyUnowned",
26981                     "GObject"
26982                 ],
26983                 "interfaces": [
26984                     "GstPreset"
26985                 ],
26986                 "klass": "Codec/Encoder/Video",
26987                 "long-name": "YUV4MPEG video encoder",
26988                 "pad-templates": {
26989                     "sink": {
26990                         "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",
26991                         "direction": "sink",
26992                         "presence": "always"
26993                     },
26994                     "src": {
26995                         "caps": "application/x-yuv4mpeg:\n     y4mversion: 2\n",
26996                         "direction": "src",
26997                         "presence": "always"
26998                     }
26999                 },
27000                 "properties": {},
27001                 "rank": "primary"
27002             }
27003         },
27004         "filename": "gsty4menc",
27005         "license": "LGPL",
27006         "other-types": {},
27007         "package": "GStreamer Good Plug-ins",
27008         "source": "gst-plugins-good",
27009         "tracers": {},
27010         "url": "Unknown package origin"
27011     }
27012 }