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, 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, GBR, 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, 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, GBR, 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 1.19.0.1 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 1.19.0.1 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, 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, GBR, 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, 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, GBR, 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                     "port-pattern": {
8348                         "blurb": "A pattern to select which ports to connect to (NULL = first physical ports)",
8349                         "conditionally-available": false,
8350                         "construct": false,
8351                         "construct-only": false,
8352                         "controllable": false,
8353                         "default": "NULL",
8354                         "mutable": "null",
8355                         "readable": true,
8356                         "type": "gchararray",
8357                         "writable": true
8358                     },
8359                     "server": {
8360                         "blurb": "The Jack server to connect to (NULL = default)",
8361                         "conditionally-available": false,
8362                         "construct": false,
8363                         "construct-only": false,
8364                         "controllable": false,
8365                         "default": "NULL",
8366                         "mutable": "null",
8367                         "readable": true,
8368                         "type": "gchararray",
8369                         "writable": true
8370                     },
8371                     "transport": {
8372                         "blurb": "Jack transport behaviour of the client",
8373                         "conditionally-available": false,
8374                         "construct": false,
8375                         "construct-only": false,
8376                         "controllable": false,
8377                         "default": "(none)",
8378                         "mutable": "null",
8379                         "readable": true,
8380                         "type": "GstJackTransport",
8381                         "writable": true
8382                     }
8383                 },
8384                 "rank": "primary"
8385             },
8386             "jackaudiosrc": {
8387                 "author": "Tristan Matthews <tristan@sat.qc.ca>",
8388                 "description": "Captures audio from a JACK server",
8389                 "hierarchy": [
8390                     "GstJackAudioSrc",
8391                     "GstAudioBaseSrc",
8392                     "GstPushSrc",
8393                     "GstBaseSrc",
8394                     "GstElement",
8395                     "GstObject",
8396                     "GInitiallyUnowned",
8397                     "GObject"
8398                 ],
8399                 "klass": "Source/Audio",
8400                 "long-name": "Audio Source (Jack)",
8401                 "pad-templates": {
8402                     "src": {
8403                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
8404                         "direction": "src",
8405                         "presence": "always"
8406                     }
8407                 },
8408                 "properties": {
8409                     "client": {
8410                         "blurb": "Handle for jack client",
8411                         "conditionally-available": false,
8412                         "construct": false,
8413                         "construct-only": false,
8414                         "controllable": false,
8415                         "mutable": "ready",
8416                         "readable": true,
8417                         "type": "JackClient",
8418                         "writable": true
8419                     },
8420                     "client-name": {
8421                         "blurb": "The client name of the Jack instance (NULL = default)",
8422                         "conditionally-available": false,
8423                         "construct": false,
8424                         "construct-only": false,
8425                         "controllable": false,
8426                         "default": "NULL",
8427                         "mutable": "null",
8428                         "readable": true,
8429                         "type": "gchararray",
8430                         "writable": true
8431                     },
8432                     "connect": {
8433                         "blurb": "Specify how the input ports will be connected",
8434                         "conditionally-available": false,
8435                         "construct": false,
8436                         "construct-only": false,
8437                         "controllable": false,
8438                         "default": "auto (1)",
8439                         "mutable": "null",
8440                         "readable": true,
8441                         "type": "GstJackConnect",
8442                         "writable": true
8443                     },
8444                     "port-pattern": {
8445                         "blurb": "A pattern to select which ports to connect to (NULL = first physical ports)",
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                     "server": {
8457                         "blurb": "The Jack server to connect to (NULL = default)",
8458                         "conditionally-available": false,
8459                         "construct": false,
8460                         "construct-only": false,
8461                         "controllable": false,
8462                         "default": "NULL",
8463                         "mutable": "null",
8464                         "readable": true,
8465                         "type": "gchararray",
8466                         "writable": true
8467                     },
8468                     "transport": {
8469                         "blurb": "Jack transport behaviour of the client",
8470                         "conditionally-available": false,
8471                         "construct": false,
8472                         "construct-only": false,
8473                         "controllable": false,
8474                         "default": "(none)",
8475                         "mutable": "null",
8476                         "readable": true,
8477                         "type": "GstJackTransport",
8478                         "writable": true
8479                     }
8480                 },
8481                 "rank": "primary"
8482             }
8483         },
8484         "filename": "gstjack",
8485         "license": "LGPL",
8486         "other-types": {
8487             "GstJackConnect": {
8488                 "kind": "enum",
8489                 "values": [
8490                     {
8491                         "desc": "Don't automatically connect ports to physical ports",
8492                         "name": "none",
8493                         "value": "0"
8494                     },
8495                     {
8496                         "desc": "Automatically connect ports to physical ports",
8497                         "name": "auto",
8498                         "value": "1"
8499                     },
8500                     {
8501                         "desc": "Automatically connect ports to as many physical ports as possible",
8502                         "name": "auto-forced",
8503                         "value": "2"
8504                     }
8505                 ]
8506             },
8507             "GstJackTransport": {
8508                 "kind": "flags",
8509                 "values": [
8510                     {
8511                         "desc": "Start and stop transport with state changes",
8512                         "name": "master",
8513                         "value": "0x00000001"
8514                     },
8515                     {
8516                         "desc": "Follow transport state changes",
8517                         "name": "slave",
8518                         "value": "0x00000002"
8519                     }
8520                 ]
8521             }
8522         },
8523         "package": "GStreamer Good Plug-ins",
8524         "source": "gst-plugins-good",
8525         "tracers": {},
8526         "url": "Unknown package origin"
8527     },
8528     "jpeg": {
8529         "description": "JPeg plugin library",
8530         "elements": {
8531             "jpegdec": {
8532                 "author": "Wim Taymans <wim@fluendo.com>",
8533                 "description": "Decode images from JPEG format",
8534                 "hierarchy": [
8535                     "GstJpegDec",
8536                     "GstVideoDecoder",
8537                     "GstElement",
8538                     "GstObject",
8539                     "GInitiallyUnowned",
8540                     "GObject"
8541                 ],
8542                 "klass": "Codec/Decoder/Image",
8543                 "long-name": "JPEG image decoder",
8544                 "pad-templates": {
8545                     "sink": {
8546                         "caps": "image/jpeg:\n",
8547                         "direction": "sink",
8548                         "presence": "always"
8549                     },
8550                     "src": {
8551                         "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",
8552                         "direction": "src",
8553                         "presence": "always"
8554                     }
8555                 },
8556                 "properties": {
8557                     "idct-method": {
8558                         "blurb": "The IDCT algorithm to use",
8559                         "conditionally-available": false,
8560                         "construct": false,
8561                         "construct-only": false,
8562                         "controllable": false,
8563                         "default": "ifast (1)",
8564                         "mutable": "null",
8565                         "readable": true,
8566                         "type": "GstIDCTMethod",
8567                         "writable": true
8568                     },
8569                     "max-errors": {
8570                         "blurb": "(Deprecated) Error out after receiving N consecutive decoding errors (-1 = never fail, 0 = automatic, 1 = fail on first error)",
8571                         "conditionally-available": false,
8572                         "construct": false,
8573                         "construct-only": false,
8574                         "controllable": false,
8575                         "default": "0",
8576                         "max": "2147483647",
8577                         "min": "-1",
8578                         "mutable": "null",
8579                         "readable": true,
8580                         "type": "gint",
8581                         "writable": true
8582                     }
8583                 },
8584                 "rank": "primary"
8585             },
8586             "jpegenc": {
8587                 "author": "Wim Taymans <wim.taymans@tvd.be>",
8588                 "description": "Encode images in JPEG format",
8589                 "hierarchy": [
8590                     "GstJpegEnc",
8591                     "GstVideoEncoder",
8592                     "GstElement",
8593                     "GstObject",
8594                     "GInitiallyUnowned",
8595                     "GObject"
8596                 ],
8597                 "interfaces": [
8598                     "GstPreset"
8599                 ],
8600                 "klass": "Codec/Encoder/Image",
8601                 "long-name": "JPEG image encoder",
8602                 "pad-templates": {
8603                     "sink": {
8604                         "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",
8605                         "direction": "sink",
8606                         "presence": "always"
8607                     },
8608                     "src": {
8609                         "caps": "image/jpeg:\n          width: [ 16, 65535 ]\n         height: [ 16, 65535 ]\n      framerate: [ 0/1, 2147483647/1 ]\n     sof-marker: { (int)0, (int)1, (int)2, (int)4, (int)9 }\n",
8610                         "direction": "src",
8611                         "presence": "always"
8612                     }
8613                 },
8614                 "properties": {
8615                     "idct-method": {
8616                         "blurb": "The IDCT algorithm to use",
8617                         "conditionally-available": false,
8618                         "construct": false,
8619                         "construct-only": false,
8620                         "controllable": false,
8621                         "default": "ifast (1)",
8622                         "mutable": "null",
8623                         "readable": true,
8624                         "type": "GstIDCTMethod",
8625                         "writable": true
8626                     },
8627                     "quality": {
8628                         "blurb": "Quality of encoding",
8629                         "conditionally-available": false,
8630                         "construct": false,
8631                         "construct-only": false,
8632                         "controllable": false,
8633                         "default": "85",
8634                         "max": "100",
8635                         "min": "0",
8636                         "mutable": "playing",
8637                         "readable": true,
8638                         "type": "gint",
8639                         "writable": true
8640                     },
8641                     "snapshot": {
8642                         "blurb": "Send EOS after encoding a frame, useful for snapshots",
8643                         "conditionally-available": false,
8644                         "construct": false,
8645                         "construct-only": false,
8646                         "controllable": false,
8647                         "default": "false",
8648                         "mutable": "null",
8649                         "readable": true,
8650                         "type": "gboolean",
8651                         "writable": true
8652                     }
8653                 },
8654                 "rank": "primary"
8655             }
8656         },
8657         "filename": "gstjpeg",
8658         "license": "LGPL",
8659         "other-types": {
8660             "GstIDCTMethod": {
8661                 "kind": "enum",
8662                 "values": [
8663                     {
8664                         "desc": "Slow but accurate integer algorithm",
8665                         "name": "islow",
8666                         "value": "0"
8667                     },
8668                     {
8669                         "desc": "Faster, less accurate integer method",
8670                         "name": "ifast",
8671                         "value": "1"
8672                     },
8673                     {
8674                         "desc": "Floating-point: accurate, fast on fast HW",
8675                         "name": "float",
8676                         "value": "2"
8677                     }
8678                 ]
8679             }
8680         },
8681         "package": "GStreamer Good Plug-ins",
8682         "source": "gst-plugins-good",
8683         "tracers": {},
8684         "url": "Unknown package origin"
8685     },
8686     "lame": {
8687         "description": "Encode MP3s with LAME",
8688         "elements": {
8689             "lamemp3enc": {
8690                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
8691                 "description": "High-quality free MP3 encoder",
8692                 "hierarchy": [
8693                     "GstLameMP3Enc",
8694                     "GstAudioEncoder",
8695                     "GstElement",
8696                     "GstObject",
8697                     "GInitiallyUnowned",
8698                     "GObject"
8699                 ],
8700                 "interfaces": [
8701                     "GstPreset"
8702                 ],
8703                 "klass": "Codec/Encoder/Audio",
8704                 "long-name": "L.A.M.E. mp3 encoder",
8705                 "pad-templates": {
8706                     "sink": {
8707                         "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",
8708                         "direction": "sink",
8709                         "presence": "always"
8710                     },
8711                     "src": {
8712                         "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",
8713                         "direction": "src",
8714                         "presence": "always"
8715                     }
8716                 },
8717                 "properties": {
8718                     "bitrate": {
8719                         "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)",
8720                         "conditionally-available": false,
8721                         "construct": true,
8722                         "construct-only": false,
8723                         "controllable": false,
8724                         "default": "128",
8725                         "max": "320",
8726                         "min": "8",
8727                         "mutable": "null",
8728                         "readable": true,
8729                         "type": "gint",
8730                         "writable": true
8731                     },
8732                     "cbr": {
8733                         "blurb": "Enforce constant bitrate encoding (Only valid if target is bitrate)",
8734                         "conditionally-available": false,
8735                         "construct": true,
8736                         "construct-only": false,
8737                         "controllable": false,
8738                         "default": "false",
8739                         "mutable": "null",
8740                         "readable": true,
8741                         "type": "gboolean",
8742                         "writable": true
8743                     },
8744                     "encoding-engine-quality": {
8745                         "blurb": "Quality/speed of the encoding engine, this does not affect the bitrate!",
8746                         "conditionally-available": false,
8747                         "construct": true,
8748                         "construct-only": false,
8749                         "controllable": false,
8750                         "default": "standard (1)",
8751                         "mutable": "null",
8752                         "readable": true,
8753                         "type": "GstLameMP3EncEncodingEngineQuality",
8754                         "writable": true
8755                     },
8756                     "mono": {
8757                         "blurb": "Enforce mono encoding",
8758                         "conditionally-available": false,
8759                         "construct": true,
8760                         "construct-only": false,
8761                         "controllable": false,
8762                         "default": "false",
8763                         "mutable": "null",
8764                         "readable": true,
8765                         "type": "gboolean",
8766                         "writable": true
8767                     },
8768                     "quality": {
8769                         "blurb": "VBR Quality from 0 to 10, 0 being the best (Only valid if target is quality)",
8770                         "conditionally-available": false,
8771                         "construct": true,
8772                         "construct-only": false,
8773                         "controllable": false,
8774                         "default": "4",
8775                         "max": "9.999",
8776                         "min": "0",
8777                         "mutable": "null",
8778                         "readable": true,
8779                         "type": "gfloat",
8780                         "writable": true
8781                     },
8782                     "target": {
8783                         "blurb": "Optimize for quality or bitrate",
8784                         "conditionally-available": false,
8785                         "construct": true,
8786                         "construct-only": false,
8787                         "controllable": false,
8788                         "default": "quality (0)",
8789                         "mutable": "null",
8790                         "readable": true,
8791                         "type": "GstLameMP3EncTarget",
8792                         "writable": true
8793                     }
8794                 },
8795                 "rank": "primary"
8796             }
8797         },
8798         "filename": "gstlame",
8799         "license": "LGPL",
8800         "other-types": {
8801             "GstLameMP3EncEncodingEngineQuality": {
8802                 "kind": "enum",
8803                 "values": [
8804                     {
8805                         "desc": "Fast",
8806                         "name": "fast",
8807                         "value": "0"
8808                     },
8809                     {
8810                         "desc": "Standard",
8811                         "name": "standard",
8812                         "value": "1"
8813                     },
8814                     {
8815                         "desc": "High",
8816                         "name": "high",
8817                         "value": "2"
8818                     }
8819                 ]
8820             },
8821             "GstLameMP3EncTarget": {
8822                 "kind": "enum",
8823                 "values": [
8824                     {
8825                         "desc": "Quality",
8826                         "name": "quality",
8827                         "value": "0"
8828                     },
8829                     {
8830                         "desc": "Bitrate",
8831                         "name": "bitrate",
8832                         "value": "1"
8833                     }
8834                 ]
8835             }
8836         },
8837         "package": "GStreamer Good Plug-ins",
8838         "source": "gst-plugins-good",
8839         "tracers": {},
8840         "url": "Unknown package origin"
8841     },
8842     "level": {
8843         "description": "Audio level plugin",
8844         "elements": {
8845             "level": {
8846                 "author": "Thomas Vander Stichele <thomas at apestaart dot org>",
8847                 "description": "RMS/Peak/Decaying Peak Level messager for audio/raw",
8848                 "hierarchy": [
8849                     "GstLevel",
8850                     "GstBaseTransform",
8851                     "GstElement",
8852                     "GstObject",
8853                     "GInitiallyUnowned",
8854                     "GObject"
8855                 ],
8856                 "klass": "Filter/Analyzer/Audio",
8857                 "long-name": "Level",
8858                 "pad-templates": {
8859                     "sink": {
8860                         "caps": "audio/x-raw:\n         format: { S8, S16LE, S32LE, F32LE, F64LE }\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
8861                         "direction": "sink",
8862                         "presence": "always"
8863                     },
8864                     "src": {
8865                         "caps": "audio/x-raw:\n         format: { S8, S16LE, S32LE, F32LE, F64LE }\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
8866                         "direction": "src",
8867                         "presence": "always"
8868                     }
8869                 },
8870                 "properties": {
8871                     "audio-level-meta": {
8872                         "blurb": "Set GstAudioLevelMeta on buffers",
8873                         "conditionally-available": false,
8874                         "construct": false,
8875                         "construct-only": false,
8876                         "controllable": false,
8877                         "default": "false",
8878                         "mutable": "null",
8879                         "readable": true,
8880                         "type": "gboolean",
8881                         "writable": true
8882                     },
8883                     "interval": {
8884                         "blurb": "Interval of time between message posts (in nanoseconds)",
8885                         "conditionally-available": false,
8886                         "construct": false,
8887                         "construct-only": false,
8888                         "controllable": false,
8889                         "default": "100000000",
8890                         "max": "18446744073709551615",
8891                         "min": "1",
8892                         "mutable": "null",
8893                         "readable": true,
8894                         "type": "guint64",
8895                         "writable": true
8896                     },
8897                     "message": {
8898                         "blurb": "Post a 'level' message for each passed interval (deprecated, use the post-messages property instead)",
8899                         "conditionally-available": false,
8900                         "construct": false,
8901                         "construct-only": false,
8902                         "controllable": false,
8903                         "default": "true",
8904                         "mutable": "null",
8905                         "readable": true,
8906                         "type": "gboolean",
8907                         "writable": true
8908                     },
8909                     "peak-falloff": {
8910                         "blurb": "Decay rate of decay peak after TTL (in dB/sec)",
8911                         "conditionally-available": false,
8912                         "construct": false,
8913                         "construct-only": false,
8914                         "controllable": false,
8915                         "default": "10",
8916                         "max": "1.79769e+308",
8917                         "min": "0",
8918                         "mutable": "null",
8919                         "readable": true,
8920                         "type": "gdouble",
8921                         "writable": true
8922                     },
8923                     "peak-ttl": {
8924                         "blurb": "Time To Live of decay peak before it falls back (in nanoseconds)",
8925                         "conditionally-available": false,
8926                         "construct": false,
8927                         "construct-only": false,
8928                         "controllable": false,
8929                         "default": "300000000",
8930                         "max": "18446744073709551615",
8931                         "min": "0",
8932                         "mutable": "null",
8933                         "readable": true,
8934                         "type": "guint64",
8935                         "writable": true
8936                     },
8937                     "post-messages": {
8938                         "blurb": "Whether to post a 'level' element message on the bus for each passed interval",
8939                         "conditionally-available": false,
8940                         "construct": false,
8941                         "construct-only": false,
8942                         "controllable": false,
8943                         "default": "true",
8944                         "mutable": "null",
8945                         "readable": true,
8946                         "type": "gboolean",
8947                         "writable": true
8948                     }
8949                 },
8950                 "rank": "none"
8951             }
8952         },
8953         "filename": "gstlevel",
8954         "license": "LGPL",
8955         "other-types": {},
8956         "package": "GStreamer Good Plug-ins",
8957         "source": "gst-plugins-good",
8958         "tracers": {},
8959         "url": "Unknown package origin"
8960     },
8961     "matroska": {
8962         "description": "Matroska and WebM stream handling",
8963         "elements": {
8964             "matroskademux": {
8965                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
8966                 "description": "Demuxes Matroska/WebM streams into video/audio/subtitles",
8967                 "hierarchy": [
8968                     "GstMatroskaDemux",
8969                     "GstElement",
8970                     "GstObject",
8971                     "GInitiallyUnowned",
8972                     "GObject"
8973                 ],
8974                 "klass": "Codec/Demuxer",
8975                 "long-name": "Matroska demuxer",
8976                 "pad-templates": {
8977                     "audio_%%u": {
8978                         "caps": "ANY",
8979                         "direction": "src",
8980                         "presence": "sometimes"
8981                     },
8982                     "sink": {
8983                         "caps": "audio/x-matroska:\nvideo/x-matroska:\nvideo/x-matroska-3d:\naudio/webm:\nvideo/webm:\n",
8984                         "direction": "sink",
8985                         "presence": "always"
8986                     },
8987                     "subtitle_%%u": {
8988                         "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",
8989                         "direction": "src",
8990                         "presence": "sometimes"
8991                     },
8992                     "video_%%u": {
8993                         "caps": "ANY",
8994                         "direction": "src",
8995                         "presence": "sometimes"
8996                     }
8997                 },
8998                 "properties": {
8999                     "max-backtrack-distance": {
9000                         "blurb": "Maximum backtrack distance in seconds when seeking without and index in pull mode and search for a keyframe (0 = disable backtracking).",
9001                         "conditionally-available": false,
9002                         "construct": false,
9003                         "construct-only": false,
9004                         "controllable": false,
9005                         "default": "30",
9006                         "max": "-1",
9007                         "min": "0",
9008                         "mutable": "null",
9009                         "readable": true,
9010                         "type": "guint",
9011                         "writable": true
9012                     },
9013                     "max-gap-time": {
9014                         "blurb": "The demuxer sends out segment events for skipping gaps longer than this (0 = disabled).",
9015                         "conditionally-available": false,
9016                         "construct": false,
9017                         "construct-only": false,
9018                         "controllable": false,
9019                         "default": "2000000000",
9020                         "max": "18446744073709551615",
9021                         "min": "0",
9022                         "mutable": "null",
9023                         "readable": true,
9024                         "type": "guint64",
9025                         "writable": true
9026                     }
9027                 },
9028                 "rank": "primary",
9029                 "signals": {}
9030             },
9031             "matroskamux": {
9032                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9033                 "description": "Muxes video/audio/subtitle streams into a matroska stream",
9034                 "hierarchy": [
9035                     "GstMatroskaMux",
9036                     "GstElement",
9037                     "GstObject",
9038                     "GInitiallyUnowned",
9039                     "GObject"
9040                 ],
9041                 "interfaces": [
9042                     "GstTagSetter",
9043                     "GstTocSetter"
9044                 ],
9045                 "klass": "Codec/Muxer",
9046                 "long-name": "Matroska muxer",
9047                 "pad-templates": {
9048                     "audio_%%u": {
9049                         "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",
9050                         "direction": "sink",
9051                         "presence": "request"
9052                     },
9053                     "src": {
9054                         "caps": "video/x-matroska:\nvideo/x-matroska-3d:\naudio/x-matroska:\n",
9055                         "direction": "src",
9056                         "presence": "always"
9057                     },
9058                     "subtitle_%%u": {
9059                         "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",
9060                         "direction": "sink",
9061                         "presence": "request"
9062                     },
9063                     "video_%%u": {
9064                         "caps": "video/mpeg:\n    mpegversion: { (int)1, (int)2, (int)4 }\n   systemstream: false\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: hvc1\n      alignment: au\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-divx:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-huffyuv:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-dv:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-h263:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-msmpeg:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nimage/jpeg:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-theora:\nvideo/x-dirac:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-pn-realvideo:\n      rmversion: [ 1, 4 ]\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-raw:\n         format: { YUY2, I420, YV12, UYVY, AYUV, GRAY8, BGR, RGB }\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-prores:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-wmv:\n     wmvversion: [ 1, 3 ]\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\nvideo/x-av1:\n          width: [ 16, 2147483647 ]\n         height: [ 16, 2147483647 ]\n",
9065                         "direction": "sink",
9066                         "presence": "request"
9067                     }
9068                 },
9069                 "properties": {
9070                     "creation-time": {
9071                         "blurb": "Date and time of creation. This will be used for the DateUTC field. NULL means that the current time will be used.",
9072                         "conditionally-available": false,
9073                         "construct": false,
9074                         "construct-only": false,
9075                         "controllable": false,
9076                         "mutable": "null",
9077                         "readable": true,
9078                         "type": "GDateTime",
9079                         "writable": true
9080                     },
9081                     "max-cluster-duration": {
9082                         "blurb": "A new cluster will be created if its duration exceeds this value. 0 means no maximum duration.",
9083                         "conditionally-available": false,
9084                         "construct": false,
9085                         "construct-only": false,
9086                         "controllable": false,
9087                         "default": "65535000000",
9088                         "max": "9223372036854775807",
9089                         "min": "0",
9090                         "mutable": "null",
9091                         "readable": true,
9092                         "type": "gint64",
9093                         "writable": true
9094                     },
9095                     "min-cluster-duration": {
9096                         "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.",
9097                         "conditionally-available": false,
9098                         "construct": false,
9099                         "construct-only": false,
9100                         "controllable": false,
9101                         "default": "500000000",
9102                         "max": "9223372036854775807",
9103                         "min": "0",
9104                         "mutable": "null",
9105                         "readable": true,
9106                         "type": "gint64",
9107                         "writable": true
9108                     },
9109                     "min-index-interval": {
9110                         "blurb": "An index entry is created every so many nanoseconds.",
9111                         "conditionally-available": false,
9112                         "construct": false,
9113                         "construct-only": false,
9114                         "controllable": false,
9115                         "default": "0",
9116                         "max": "9223372036854775807",
9117                         "min": "0",
9118                         "mutable": "null",
9119                         "readable": true,
9120                         "type": "gint64",
9121                         "writable": true
9122                     },
9123                     "offset-to-zero": {
9124                         "blurb": "Offsets all streams so that the earliest stream starts at 0.",
9125                         "conditionally-available": false,
9126                         "construct": false,
9127                         "construct-only": false,
9128                         "controllable": false,
9129                         "default": "false",
9130                         "mutable": "null",
9131                         "readable": true,
9132                         "type": "gboolean",
9133                         "writable": true
9134                     },
9135                     "streamable": {
9136                         "blurb": "If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written.",
9137                         "conditionally-available": false,
9138                         "construct": false,
9139                         "construct-only": false,
9140                         "controllable": false,
9141                         "default": "false",
9142                         "mutable": "null",
9143                         "readable": true,
9144                         "type": "gboolean",
9145                         "writable": true
9146                     },
9147                     "timecodescale": {
9148                         "blurb": "TimecodeScale used to calculate the Raw Timecode of a Block",
9149                         "conditionally-available": false,
9150                         "construct": false,
9151                         "construct-only": false,
9152                         "controllable": false,
9153                         "default": "1000000",
9154                         "max": "1000000000",
9155                         "min": "1",
9156                         "mutable": "null",
9157                         "readable": true,
9158                         "type": "gint64",
9159                         "writable": true
9160                     },
9161                     "version": {
9162                         "blurb": "This parameter determines what Matroska features can be used.",
9163                         "conditionally-available": false,
9164                         "construct": false,
9165                         "construct-only": false,
9166                         "controllable": false,
9167                         "default": "2",
9168                         "max": "2",
9169                         "min": "1",
9170                         "mutable": "null",
9171                         "readable": true,
9172                         "type": "gint",
9173                         "writable": true
9174                     },
9175                     "writing-app": {
9176                         "blurb": "The name the application that creates the matroska file.",
9177                         "conditionally-available": false,
9178                         "construct": false,
9179                         "construct-only": false,
9180                         "controllable": false,
9181                         "default": "GStreamer Matroska muxer",
9182                         "mutable": "null",
9183                         "readable": true,
9184                         "type": "gchararray",
9185                         "writable": true
9186                     }
9187                 },
9188                 "rank": "primary"
9189             },
9190             "matroskaparse": {
9191                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9192                 "description": "Parses Matroska/WebM streams into video/audio/subtitles",
9193                 "hierarchy": [
9194                     "GstMatroskaParse",
9195                     "GstElement",
9196                     "GstObject",
9197                     "GInitiallyUnowned",
9198                     "GObject"
9199                 ],
9200                 "klass": "Codec/Parser",
9201                 "long-name": "Matroska parser",
9202                 "pad-templates": {
9203                     "sink": {
9204                         "caps": "audio/x-matroska:\nvideo/x-matroska:\nvideo/x-matroska-3d:\naudio/webm:\nvideo/webm:\n",
9205                         "direction": "sink",
9206                         "presence": "always"
9207                     },
9208                     "src": {
9209                         "caps": "audio/x-matroska:\nvideo/x-matroska:\nvideo/x-matroska-3d:\naudio/webm:\nvideo/webm:\n",
9210                         "direction": "src",
9211                         "presence": "always"
9212                     }
9213                 },
9214                 "rank": "none"
9215             },
9216             "webmmux": {
9217                 "author": "GStreamer maintainers <gstreamer-devel@lists.freedesktop.org>",
9218                 "description": "Muxes video and audio streams into a WebM stream",
9219                 "hierarchy": [
9220                     "GstWebMMux",
9221                     "GstMatroskaMux",
9222                     "GstElement",
9223                     "GstObject",
9224                     "GInitiallyUnowned",
9225                     "GObject"
9226                 ],
9227                 "interfaces": [
9228                     "GstTagSetter",
9229                     "GstTocSetter"
9230                 ],
9231                 "klass": "Codec/Muxer",
9232                 "long-name": "WebM muxer",
9233                 "pad-templates": {
9234                     "audio_%%u": {
9235                         "caps": "audio/x-vorbis:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\naudio/x-opus:\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
9236                         "direction": "sink",
9237                         "presence": "request"
9238                     },
9239                     "src": {
9240                         "caps": "video/webm:\naudio/webm:\n",
9241                         "direction": "src",
9242                         "presence": "always"
9243                     },
9244                     "subtitle_%%u": {
9245                         "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",
9246                         "direction": "sink",
9247                         "presence": "request"
9248                     },
9249                     "video_%%u": {
9250                         "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",
9251                         "direction": "sink",
9252                         "presence": "request"
9253                     }
9254                 },
9255                 "properties": {},
9256                 "rank": "primary"
9257             }
9258         },
9259         "filename": "gstmatroska",
9260         "license": "LGPL",
9261         "other-types": {},
9262         "package": "GStreamer Good Plug-ins",
9263         "source": "gst-plugins-good",
9264         "tracers": {},
9265         "url": "Unknown package origin"
9266     },
9267     "monoscope": {
9268         "description": "Monoscope visualization",
9269         "elements": {
9270             "monoscope": {
9271                 "author": "Richard Boulton <richard@tartarus.org>",
9272                 "description": "Displays a highly stabilised waveform of audio input",
9273                 "hierarchy": [
9274                     "GstMonoscope",
9275                     "GstElement",
9276                     "GstObject",
9277                     "GInitiallyUnowned",
9278                     "GObject"
9279                 ],
9280                 "klass": "Visualization",
9281                 "long-name": "Monoscope",
9282                 "pad-templates": {
9283                     "sink": {
9284                         "caps": "audio/x-raw:\n         format: S16LE\n           rate: [ 8000, 96000 ]\n       channels: 1\n         layout: interleaved\n",
9285                         "direction": "sink",
9286                         "presence": "always"
9287                     },
9288                     "src": {
9289                         "caps": "video/x-raw:\n         format: BGRx\n          width: 256\n         height: 128\n      framerate: [ 0/1, 2147483647/1 ]\n",
9290                         "direction": "src",
9291                         "presence": "always"
9292                     }
9293                 },
9294                 "rank": "none"
9295             }
9296         },
9297         "filename": "gstmonoscope",
9298         "license": "LGPL",
9299         "other-types": {},
9300         "package": "GStreamer Good Plug-ins",
9301         "source": "gst-plugins-good",
9302         "tracers": {},
9303         "url": "Unknown package origin"
9304     },
9305     "mpg123": {
9306         "description": "mp3 decoding based on the mpg123 library",
9307         "elements": {
9308             "mpg123audiodec": {
9309                 "author": "Carlos Rafael Giani <dv@pseudoterminal.org>",
9310                 "description": "Decodes mp3 streams using the mpg123 library",
9311                 "hierarchy": [
9312                     "GstMpg123AudioDec",
9313                     "GstAudioDecoder",
9314                     "GstElement",
9315                     "GstObject",
9316                     "GInitiallyUnowned",
9317                     "GObject"
9318                 ],
9319                 "klass": "Codec/Decoder/Audio",
9320                 "long-name": "mpg123 mp3 decoder",
9321                 "pad-templates": {
9322                     "sink": {
9323                         "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",
9324                         "direction": "sink",
9325                         "presence": "always"
9326                     },
9327                     "src": {
9328                         "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",
9329                         "direction": "src",
9330                         "presence": "always"
9331                     }
9332                 },
9333                 "properties": {},
9334                 "rank": "marginal"
9335             }
9336         },
9337         "filename": "gstmpg123",
9338         "license": "LGPL",
9339         "other-types": {},
9340         "package": "GStreamer Good Plug-ins",
9341         "source": "gst-plugins-good",
9342         "tracers": {},
9343         "url": "Unknown package origin"
9344     },
9345     "mulaw": {
9346         "description": "MuLaw audio conversion routines",
9347         "elements": {
9348             "mulawdec": {
9349                 "author": "Zaheer Abbas Merali <zaheerabbas at merali dot org>",
9350                 "description": "Convert 8bit mu law to 16bit PCM",
9351                 "hierarchy": [
9352                     "GstMuLawDec",
9353                     "GstAudioDecoder",
9354                     "GstElement",
9355                     "GstObject",
9356                     "GInitiallyUnowned",
9357                     "GObject"
9358                 ],
9359                 "klass": "Codec/Decoder/Audio",
9360                 "long-name": "Mu Law audio decoder",
9361                 "pad-templates": {
9362                     "sink": {
9363                         "caps": "audio/x-mulaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9364                         "direction": "sink",
9365                         "presence": "always"
9366                     },
9367                     "src": {
9368                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9369                         "direction": "src",
9370                         "presence": "always"
9371                     }
9372                 },
9373                 "properties": {},
9374                 "rank": "primary"
9375             },
9376             "mulawenc": {
9377                 "author": "Zaheer Abbas Merali <zaheerabbas at merali dot org>",
9378                 "description": "Convert 16bit PCM to 8bit mu law",
9379                 "hierarchy": [
9380                     "GstMuLawEnc",
9381                     "GstAudioEncoder",
9382                     "GstElement",
9383                     "GstObject",
9384                     "GInitiallyUnowned",
9385                     "GObject"
9386                 ],
9387                 "interfaces": [
9388                     "GstPreset"
9389                 ],
9390                 "klass": "Codec/Encoder/Audio",
9391                 "long-name": "Mu Law audio encoder",
9392                 "pad-templates": {
9393                     "sink": {
9394                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9395                         "direction": "sink",
9396                         "presence": "always"
9397                     },
9398                     "src": {
9399                         "caps": "audio/x-mulaw:\n           rate: [ 8000, 192000 ]\n       channels: [ 1, 2 ]\n",
9400                         "direction": "src",
9401                         "presence": "always"
9402                     }
9403                 },
9404                 "properties": {},
9405                 "rank": "primary"
9406             }
9407         },
9408         "filename": "gstmulaw",
9409         "license": "LGPL",
9410         "other-types": {},
9411         "package": "GStreamer Good Plug-ins",
9412         "source": "gst-plugins-good",
9413         "tracers": {},
9414         "url": "Unknown package origin"
9415     },
9416     "multifile": {
9417         "description": "Reads/Writes buffers from/to sequentially named files",
9418         "elements": {
9419             "imagesequencesrc": {
9420                 "author": "Cesar Fabian Orccon Chipana <cfoch.fabian@gmail.com>\nThibault Saunier <tsaunier@igalia.com>",
9421                 "description": "Create a video stream from a sequence of image files",
9422                 "hierarchy": [
9423                     "GstImageSequenceSrc",
9424                     "GstPushSrc",
9425                     "GstBaseSrc",
9426                     "GstElement",
9427                     "GstObject",
9428                     "GInitiallyUnowned",
9429                     "GObject"
9430                 ],
9431                 "interfaces": [
9432                     "GstURIHandler"
9433                 ],
9434                 "klass": "Source/File/Video",
9435                 "long-name": "Image Sequence Source",
9436                 "pad-templates": {
9437                     "src": {
9438                         "caps": "ANY",
9439                         "direction": "src",
9440                         "presence": "always"
9441                     }
9442                 },
9443                 "properties": {
9444                     "framerate": {
9445                         "blurb": "The output framerate.",
9446                         "conditionally-available": false,
9447                         "construct": false,
9448                         "construct-only": false,
9449                         "controllable": false,
9450                         "default": "30/1",
9451                         "max": "2147483647/1",
9452                         "min": "1/1",
9453                         "mutable": "null",
9454                         "readable": false,
9455                         "type": "GstFraction",
9456                         "writable": true
9457                     },
9458                     "location": {
9459                         "blurb": "Pattern to create file names of input files.  File names are created by calling sprintf() with the pattern and the current index.",
9460                         "conditionally-available": false,
9461                         "construct": false,
9462                         "construct-only": false,
9463                         "controllable": false,
9464                         "default": "NULL",
9465                         "mutable": "null",
9466                         "readable": true,
9467                         "type": "gchararray",
9468                         "writable": true
9469                     },
9470                     "start-index": {
9471                         "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.",
9472                         "conditionally-available": false,
9473                         "construct": false,
9474                         "construct-only": false,
9475                         "controllable": false,
9476                         "default": "0",
9477                         "max": "2147483647",
9478                         "min": "0",
9479                         "mutable": "null",
9480                         "readable": true,
9481                         "type": "gint",
9482                         "writable": true
9483                     },
9484                     "stop-index": {
9485                         "blurb": "Stop value of index.  The special value -1 means no stop.",
9486                         "conditionally-available": false,
9487                         "construct": false,
9488                         "construct-only": false,
9489                         "controllable": false,
9490                         "default": "-1",
9491                         "max": "2147483647",
9492                         "min": "-1",
9493                         "mutable": "null",
9494                         "readable": true,
9495                         "type": "gint",
9496                         "writable": true
9497                     }
9498                 },
9499                 "rank": "none"
9500             },
9501             "multifilesink": {
9502                 "author": "David Schleef <ds@schleef.org>",
9503                 "description": "Write buffers to a sequentially named set of files",
9504                 "hierarchy": [
9505                     "GstMultiFileSink",
9506                     "GstBaseSink",
9507                     "GstElement",
9508                     "GstObject",
9509                     "GInitiallyUnowned",
9510                     "GObject"
9511                 ],
9512                 "klass": "Sink/File",
9513                 "long-name": "Multi-File Sink",
9514                 "pad-templates": {
9515                     "sink": {
9516                         "caps": "ANY",
9517                         "direction": "sink",
9518                         "presence": "always"
9519                     }
9520                 },
9521                 "properties": {
9522                     "aggregate-gops": {
9523                         "blurb": "Whether to aggregate GOPs and process them as a whole without splitting",
9524                         "conditionally-available": false,
9525                         "construct": false,
9526                         "construct-only": false,
9527                         "controllable": false,
9528                         "default": "false",
9529                         "mutable": "null",
9530                         "readable": true,
9531                         "type": "gboolean",
9532                         "writable": true
9533                     },
9534                     "index": {
9535                         "blurb": "Index to use with location property to create file names.  The index is incremented by one for each buffer written.",
9536                         "conditionally-available": false,
9537                         "construct": false,
9538                         "construct-only": false,
9539                         "controllable": false,
9540                         "default": "0",
9541                         "max": "2147483647",
9542                         "min": "0",
9543                         "mutable": "null",
9544                         "readable": true,
9545                         "type": "gint",
9546                         "writable": true
9547                     },
9548                     "location": {
9549                         "blurb": "Location of the file to write",
9550                         "conditionally-available": false,
9551                         "construct": false,
9552                         "construct-only": false,
9553                         "controllable": false,
9554                         "default": "%%05d",
9555                         "mutable": "null",
9556                         "readable": true,
9557                         "type": "gchararray",
9558                         "writable": true
9559                     },
9560                     "max-file-duration": {
9561                         "blurb": "Maximum file duration before starting a new file in max-duration mode (in nanoseconds)",
9562                         "conditionally-available": false,
9563                         "construct": false,
9564                         "construct-only": false,
9565                         "controllable": false,
9566                         "default": "18446744073709551615",
9567                         "max": "18446744073709551615",
9568                         "min": "0",
9569                         "mutable": "null",
9570                         "readable": true,
9571                         "type": "guint64",
9572                         "writable": true
9573                     },
9574                     "max-file-size": {
9575                         "blurb": "Maximum file size before starting a new file in max-size mode",
9576                         "conditionally-available": false,
9577                         "construct": false,
9578                         "construct-only": false,
9579                         "controllable": false,
9580                         "default": "2147483648",
9581                         "max": "18446744073709551615",
9582                         "min": "0",
9583                         "mutable": "null",
9584                         "readable": true,
9585                         "type": "guint64",
9586                         "writable": true
9587                     },
9588                     "max-files": {
9589                         "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.",
9590                         "conditionally-available": false,
9591                         "construct": false,
9592                         "construct-only": false,
9593                         "controllable": false,
9594                         "default": "0",
9595                         "max": "-1",
9596                         "min": "0",
9597                         "mutable": "null",
9598                         "readable": true,
9599                         "type": "guint",
9600                         "writable": true
9601                     },
9602                     "next-file": {
9603                         "blurb": "When to start a new file",
9604                         "conditionally-available": false,
9605                         "construct": false,
9606                         "construct-only": false,
9607                         "controllable": false,
9608                         "default": "buffer (0)",
9609                         "mutable": "null",
9610                         "readable": true,
9611                         "type": "GstMultiFileSinkNext",
9612                         "writable": true
9613                     },
9614                     "post-messages": {
9615                         "blurb": "Post a message for each file with information of the buffer",
9616                         "conditionally-available": false,
9617                         "construct": false,
9618                         "construct-only": false,
9619                         "controllable": false,
9620                         "default": "false",
9621                         "mutable": "null",
9622                         "readable": true,
9623                         "type": "gboolean",
9624                         "writable": true
9625                     }
9626                 },
9627                 "rank": "none"
9628             },
9629             "multifilesrc": {
9630                 "author": "David Schleef <ds@schleef.org>",
9631                 "description": "Read a sequentially named set of files into buffers",
9632                 "hierarchy": [
9633                     "GstMultiFileSrc",
9634                     "GstPushSrc",
9635                     "GstBaseSrc",
9636                     "GstElement",
9637                     "GstObject",
9638                     "GInitiallyUnowned",
9639                     "GObject"
9640                 ],
9641                 "interfaces": [
9642                     "GstURIHandler"
9643                 ],
9644                 "klass": "Source/File",
9645                 "long-name": "Multi-File Source",
9646                 "pad-templates": {
9647                     "src": {
9648                         "caps": "ANY",
9649                         "direction": "src",
9650                         "presence": "always"
9651                     }
9652                 },
9653                 "properties": {
9654                     "caps": {
9655                         "blurb": "Caps describing the format of the data.",
9656                         "conditionally-available": false,
9657                         "construct": false,
9658                         "construct-only": false,
9659                         "controllable": false,
9660                         "mutable": "null",
9661                         "readable": true,
9662                         "type": "GstCaps",
9663                         "writable": true
9664                     },
9665                     "index": {
9666                         "blurb": "Index to use with location property to create file names.  The index is incremented by one for each buffer read.",
9667                         "conditionally-available": false,
9668                         "construct": false,
9669                         "construct-only": false,
9670                         "controllable": false,
9671                         "default": "0",
9672                         "max": "2147483647",
9673                         "min": "0",
9674                         "mutable": "null",
9675                         "readable": true,
9676                         "type": "gint",
9677                         "writable": true
9678                     },
9679                     "location": {
9680                         "blurb": "Pattern to create file names of input files.  File names are created by calling sprintf() with the pattern and the current index.",
9681                         "conditionally-available": false,
9682                         "construct": false,
9683                         "construct-only": false,
9684                         "controllable": false,
9685                         "default": "%%05d",
9686                         "mutable": "null",
9687                         "readable": true,
9688                         "type": "gchararray",
9689                         "writable": true
9690                     },
9691                     "loop": {
9692                         "blurb": "Whether to repeat from the beginning when all files have been read.",
9693                         "conditionally-available": false,
9694                         "construct": false,
9695                         "construct-only": false,
9696                         "controllable": false,
9697                         "default": "false",
9698                         "mutable": "null",
9699                         "readable": true,
9700                         "type": "gboolean",
9701                         "writable": true
9702                     },
9703                     "start-index": {
9704                         "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.",
9705                         "conditionally-available": false,
9706                         "construct": false,
9707                         "construct-only": false,
9708                         "controllable": false,
9709                         "default": "0",
9710                         "max": "2147483647",
9711                         "min": "0",
9712                         "mutable": "null",
9713                         "readable": true,
9714                         "type": "gint",
9715                         "writable": true
9716                     },
9717                     "stop-index": {
9718                         "blurb": "Stop value of index.  The special value -1 means no stop.",
9719                         "conditionally-available": false,
9720                         "construct": false,
9721                         "construct-only": false,
9722                         "controllable": false,
9723                         "default": "-1",
9724                         "max": "2147483647",
9725                         "min": "-1",
9726                         "mutable": "null",
9727                         "readable": true,
9728                         "type": "gint",
9729                         "writable": true
9730                     }
9731                 },
9732                 "rank": "none"
9733             },
9734             "splitfilesrc": {
9735                 "author": "Tim-Philipp Müller <tim.muller@collabora.co.uk>",
9736                 "description": "Read a sequentially named set of files as if it was one large file",
9737                 "hierarchy": [
9738                     "GstSplitFileSrc",
9739                     "GstBaseSrc",
9740                     "GstElement",
9741                     "GstObject",
9742                     "GInitiallyUnowned",
9743                     "GObject"
9744                 ],
9745                 "interfaces": [
9746                     "GstURIHandler"
9747                 ],
9748                 "klass": "Source/File",
9749                 "long-name": "Split-File Source",
9750                 "pad-templates": {
9751                     "src": {
9752                         "caps": "ANY",
9753                         "direction": "src",
9754                         "presence": "always"
9755                     }
9756                 },
9757                 "properties": {
9758                     "location": {
9759                         "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.",
9760                         "conditionally-available": false,
9761                         "construct": false,
9762                         "construct-only": false,
9763                         "controllable": false,
9764                         "default": "NULL",
9765                         "mutable": "null",
9766                         "readable": true,
9767                         "type": "gchararray",
9768                         "writable": true
9769                     }
9770                 },
9771                 "rank": "none"
9772             },
9773             "splitmuxsink": {
9774                 "author": "Jan Schmidt <jan@centricular.com>",
9775                 "description": "Convenience bin that muxes incoming streams into multiple time/size limited files",
9776                 "hierarchy": [
9777                     "GstSplitMuxSink",
9778                     "GstBin",
9779                     "GstElement",
9780                     "GstObject",
9781                     "GInitiallyUnowned",
9782                     "GObject"
9783                 ],
9784                 "interfaces": [
9785                     "GstChildProxy"
9786                 ],
9787                 "klass": "Generic/Bin/Muxer",
9788                 "long-name": "Split Muxing Bin",
9789                 "pad-templates": {
9790                     "audio_%%u": {
9791                         "caps": "ANY",
9792                         "direction": "sink",
9793                         "presence": "request"
9794                     },
9795                     "caption_%%u": {
9796                         "caps": "ANY",
9797                         "direction": "sink",
9798                         "presence": "request"
9799                     },
9800                     "subtitle_%%u": {
9801                         "caps": "ANY",
9802                         "direction": "sink",
9803                         "presence": "request"
9804                     },
9805                     "video": {
9806                         "caps": "ANY",
9807                         "direction": "sink",
9808                         "presence": "request"
9809                     },
9810                     "video_aux_%%u": {
9811                         "caps": "ANY",
9812                         "direction": "sink",
9813                         "presence": "request"
9814                     }
9815                 },
9816                 "properties": {
9817                     "alignment-threshold": {
9818                         "blurb": "Allow non-reference streams to be that many ns before the reference stream",
9819                         "conditionally-available": false,
9820                         "construct": false,
9821                         "construct-only": false,
9822                         "controllable": false,
9823                         "default": "0",
9824                         "max": "18446744073709551615",
9825                         "min": "0",
9826                         "mutable": "ready",
9827                         "readable": true,
9828                         "type": "guint64",
9829                         "writable": true
9830                     },
9831                     "async-finalize": {
9832                         "blurb": "Finalize each fragment asynchronously and start a new one",
9833                         "conditionally-available": false,
9834                         "construct": false,
9835                         "construct-only": false,
9836                         "controllable": false,
9837                         "default": "false",
9838                         "mutable": "null",
9839                         "readable": true,
9840                         "type": "gboolean",
9841                         "writable": true
9842                     },
9843                     "location": {
9844                         "blurb": "Format string pattern for the location of the files to write (e.g. video%%05d.mp4)",
9845                         "conditionally-available": false,
9846                         "construct": false,
9847                         "construct-only": false,
9848                         "controllable": false,
9849                         "default": "NULL",
9850                         "mutable": "null",
9851                         "readable": true,
9852                         "type": "gchararray",
9853                         "writable": true
9854                     },
9855                     "max-files": {
9856                         "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.",
9857                         "conditionally-available": false,
9858                         "construct": false,
9859                         "construct-only": false,
9860                         "controllable": false,
9861                         "default": "0",
9862                         "max": "-1",
9863                         "min": "0",
9864                         "mutable": "null",
9865                         "readable": true,
9866                         "type": "guint",
9867                         "writable": true
9868                     },
9869                     "max-size-bytes": {
9870                         "blurb": "Max. amount of data per file (in bytes, 0=disable)",
9871                         "conditionally-available": false,
9872                         "construct": false,
9873                         "construct-only": false,
9874                         "controllable": false,
9875                         "default": "0",
9876                         "max": "18446744073709551615",
9877                         "min": "0",
9878                         "mutable": "ready",
9879                         "readable": true,
9880                         "type": "guint64",
9881                         "writable": true
9882                     },
9883                     "max-size-time": {
9884                         "blurb": "Max. amount of time per file (in ns, 0=disable)",
9885                         "conditionally-available": false,
9886                         "construct": false,
9887                         "construct-only": false,
9888                         "controllable": false,
9889                         "default": "0",
9890                         "max": "18446744073709551615",
9891                         "min": "0",
9892                         "mutable": "ready",
9893                         "readable": true,
9894                         "type": "guint64",
9895                         "writable": true
9896                     },
9897                     "max-size-timecode": {
9898                         "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.",
9899                         "conditionally-available": false,
9900                         "construct": false,
9901                         "construct-only": false,
9902                         "controllable": false,
9903                         "default": "NULL",
9904                         "mutable": "ready",
9905                         "readable": true,
9906                         "type": "gchararray",
9907                         "writable": true
9908                     },
9909                     "mux-overhead": {
9910                         "blurb": "Extra size overhead of muxing (0.02 = 2%%)",
9911                         "conditionally-available": false,
9912                         "construct": false,
9913                         "construct-only": false,
9914                         "controllable": true,
9915                         "default": "0.02",
9916                         "max": "1",
9917                         "min": "0",
9918                         "mutable": "null",
9919                         "readable": true,
9920                         "type": "gdouble",
9921                         "writable": true
9922                     },
9923                     "muxer": {
9924                         "blurb": "The muxer element to use (NULL = default mp4mux). Valid only for async-finalize = FALSE",
9925                         "conditionally-available": false,
9926                         "construct": false,
9927                         "construct-only": false,
9928                         "controllable": false,
9929                         "mutable": "null",
9930                         "readable": true,
9931                         "type": "GstElement",
9932                         "writable": true
9933                     },
9934                     "muxer-factory": {
9935                         "blurb": "The muxer element factory to use (default = mp4mux). Valid only for async-finalize = TRUE",
9936                         "conditionally-available": false,
9937                         "construct": false,
9938                         "construct-only": false,
9939                         "controllable": false,
9940                         "default": "mp4mux",
9941                         "mutable": "null",
9942                         "readable": true,
9943                         "type": "gchararray",
9944                         "writable": true
9945                     },
9946                     "muxer-pad-map": {
9947                         "blurb": "A GstStructure specifies the mapping from splitmuxsink sink pads to muxer pads",
9948                         "conditionally-available": false,
9949                         "construct": false,
9950                         "construct-only": false,
9951                         "controllable": false,
9952                         "mutable": "null",
9953                         "readable": true,
9954                         "type": "GstStructure",
9955                         "writable": true
9956                     },
9957                     "muxer-preset": {
9958                         "blurb": "The muxer preset to use. Valid only for async-finalize = TRUE",
9959                         "conditionally-available": false,
9960                         "construct": false,
9961                         "construct-only": false,
9962                         "controllable": false,
9963                         "default": "NULL",
9964                         "mutable": "null",
9965                         "readable": true,
9966                         "type": "gchararray",
9967                         "writable": true
9968                     },
9969                     "muxer-properties": {
9970                         "blurb": "The muxer element properties to use. Example: {properties,boolean-prop=true,string-prop=\"hi\"}. Valid only for async-finalize = TRUE",
9971                         "conditionally-available": false,
9972                         "construct": false,
9973                         "construct-only": false,
9974                         "controllable": false,
9975                         "mutable": "null",
9976                         "readable": true,
9977                         "type": "GstStructure",
9978                         "writable": true
9979                     },
9980                     "reset-muxer": {
9981                         "blurb": "Reset the muxer after each segment. Disabling this will not work for most muxers.",
9982                         "conditionally-available": false,
9983                         "construct": false,
9984                         "construct-only": false,
9985                         "controllable": false,
9986                         "default": "true",
9987                         "mutable": "null",
9988                         "readable": true,
9989                         "type": "gboolean",
9990                         "writable": true
9991                     },
9992                     "send-keyframe-requests": {
9993                         "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.",
9994                         "conditionally-available": false,
9995                         "construct": false,
9996                         "construct-only": false,
9997                         "controllable": false,
9998                         "default": "false",
9999                         "mutable": "ready",
10000                         "readable": true,
10001                         "type": "gboolean",
10002                         "writable": true
10003                     },
10004                     "sink": {
10005                         "blurb": "The sink element (or element chain) to use (NULL = default filesink). Valid only for async-finalize = FALSE",
10006                         "conditionally-available": false,
10007                         "construct": false,
10008                         "construct-only": false,
10009                         "controllable": false,
10010                         "mutable": "null",
10011                         "readable": true,
10012                         "type": "GstElement",
10013                         "writable": true
10014                     },
10015                     "sink-factory": {
10016                         "blurb": "The sink element factory to use (default = filesink). Valid only for async-finalize = TRUE",
10017                         "conditionally-available": false,
10018                         "construct": false,
10019                         "construct-only": false,
10020                         "controllable": false,
10021                         "default": "filesink",
10022                         "mutable": "null",
10023                         "readable": true,
10024                         "type": "gchararray",
10025                         "writable": true
10026                     },
10027                     "sink-preset": {
10028                         "blurb": "The sink preset to use. Valid only for async-finalize = TRUE",
10029                         "conditionally-available": false,
10030                         "construct": false,
10031                         "construct-only": false,
10032                         "controllable": false,
10033                         "default": "NULL",
10034                         "mutable": "null",
10035                         "readable": true,
10036                         "type": "gchararray",
10037                         "writable": true
10038                     },
10039                     "sink-properties": {
10040                         "blurb": "The sink element properties to use. Example: {properties,boolean-prop=true,string-prop=\"hi\"}. Valid only for async-finalize = TRUE",
10041                         "conditionally-available": false,
10042                         "construct": false,
10043                         "construct-only": false,
10044                         "controllable": false,
10045                         "mutable": "null",
10046                         "readable": true,
10047                         "type": "GstStructure",
10048                         "writable": true
10049                     },
10050                     "start-index": {
10051                         "blurb": "Start value of fragment index.",
10052                         "conditionally-available": false,
10053                         "construct": false,
10054                         "construct-only": false,
10055                         "controllable": false,
10056                         "default": "0",
10057                         "max": "2147483647",
10058                         "min": "0",
10059                         "mutable": "null",
10060                         "readable": true,
10061                         "type": "gint",
10062                         "writable": true
10063                     },
10064                     "use-robust-muxing": {
10065                         "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.",
10066                         "conditionally-available": false,
10067                         "construct": false,
10068                         "construct-only": false,
10069                         "controllable": false,
10070                         "default": "false",
10071                         "mutable": "null",
10072                         "readable": true,
10073                         "type": "gboolean",
10074                         "writable": true
10075                     }
10076                 },
10077                 "rank": "none",
10078                 "signals": {
10079                     "format-location": {
10080                         "args": [
10081                             {
10082                                 "name": "arg0",
10083                                 "type": "guint"
10084                             }
10085                         ],
10086                         "return-type": "gchararray",
10087                         "when": "last"
10088                     },
10089                     "format-location-full": {
10090                         "args": [
10091                             {
10092                                 "name": "arg0",
10093                                 "type": "guint"
10094                             },
10095                             {
10096                                 "name": "arg1",
10097                                 "type": "GstSample"
10098                             }
10099                         ],
10100                         "return-type": "gchararray",
10101                         "when": "last"
10102                     },
10103                     "muxer-added": {
10104                         "args": [
10105                             {
10106                                 "name": "arg0",
10107                                 "type": "GstElement"
10108                             }
10109                         ],
10110                         "return-type": "void",
10111                         "when": "last"
10112                     },
10113                     "sink-added": {
10114                         "args": [
10115                             {
10116                                 "name": "arg0",
10117                                 "type": "GstElement"
10118                             }
10119                         ],
10120                         "return-type": "void",
10121                         "when": "last"
10122                     },
10123                     "split-after": {
10124                         "action": true,
10125                         "args": [],
10126                         "return-type": "void",
10127                         "when": "last"
10128                     },
10129                     "split-at-running-time": {
10130                         "action": true,
10131                         "args": [
10132                             {
10133                                 "name": "arg0",
10134                                 "type": "guint64"
10135                             }
10136                         ],
10137                         "return-type": "void",
10138                         "when": "last"
10139                     },
10140                     "split-now": {
10141                         "action": true,
10142                         "args": [],
10143                         "return-type": "void",
10144                         "when": "last"
10145                     }
10146                 }
10147             },
10148             "splitmuxsrc": {
10149                 "author": "Jan Schmidt <jan@centricular.com>",
10150                 "description": "Source that reads a set of files created by splitmuxsink",
10151                 "hierarchy": [
10152                     "GstSplitMuxSrc",
10153                     "GstBin",
10154                     "GstElement",
10155                     "GstObject",
10156                     "GInitiallyUnowned",
10157                     "GObject"
10158                 ],
10159                 "interfaces": [
10160                     "GstChildProxy",
10161                     "GstURIHandler"
10162                 ],
10163                 "klass": "Generic/Bin/Demuxer",
10164                 "long-name": "Split File Demuxing Bin",
10165                 "pad-templates": {
10166                     "audio_%%u": {
10167                         "caps": "ANY",
10168                         "direction": "src",
10169                         "presence": "sometimes"
10170                     },
10171                     "subtitle_%%u": {
10172                         "caps": "ANY",
10173                         "direction": "src",
10174                         "presence": "sometimes"
10175                     },
10176                     "video": {
10177                         "caps": "ANY",
10178                         "direction": "src",
10179                         "presence": "sometimes"
10180                     },
10181                     "video_%%u": {
10182                         "caps": "ANY",
10183                         "direction": "src",
10184                         "presence": "sometimes"
10185                     }
10186                 },
10187                 "properties": {
10188                     "location": {
10189                         "blurb": "Glob pattern for the location of the files to read",
10190                         "conditionally-available": false,
10191                         "construct": false,
10192                         "construct-only": false,
10193                         "controllable": false,
10194                         "default": "NULL",
10195                         "mutable": "null",
10196                         "readable": true,
10197                         "type": "gchararray",
10198                         "writable": true
10199                     }
10200                 },
10201                 "rank": "none",
10202                 "signals": {
10203                     "format-location": {
10204                         "args": [],
10205                         "return-type": "GStrv",
10206                         "when": "last"
10207                     }
10208                 }
10209             }
10210         },
10211         "filename": "gstmultifile",
10212         "license": "LGPL",
10213         "other-types": {
10214             "GstMultiFileSinkNext": {
10215                 "kind": "enum",
10216                 "values": [
10217                     {
10218                         "desc": "New file for each buffer",
10219                         "name": "buffer",
10220                         "value": "0"
10221                     },
10222                     {
10223                         "desc": "New file after each discontinuity",
10224                         "name": "discont",
10225                         "value": "1"
10226                     },
10227                     {
10228                         "desc": "New file at each key frame (Useful for MPEG-TS segmenting)",
10229                         "name": "key-frame",
10230                         "value": "2"
10231                     },
10232                     {
10233                         "desc": "New file after a force key unit event",
10234                         "name": "key-unit-event",
10235                         "value": "3"
10236                     },
10237                     {
10238                         "desc": "New file when the configured maximum file size would be exceeded with the next buffer or buffer list",
10239                         "name": "max-size",
10240                         "value": "4"
10241                     },
10242                     {
10243                         "desc": "New file when the configured maximum file duration would be exceeded with the next buffer or buffer list",
10244                         "name": "max-duration",
10245                         "value": "5"
10246                     }
10247                 ]
10248             }
10249         },
10250         "package": "GStreamer Good Plug-ins",
10251         "source": "gst-plugins-good",
10252         "tracers": {},
10253         "url": "Unknown package origin"
10254     },
10255     "multipart": {
10256         "description": "multipart stream manipulation",
10257         "elements": {
10258             "multipartdemux": {
10259                 "author": "Wim Taymans <wim.taymans@gmail.com>, Sjoerd Simons <sjoerd@luon.net>",
10260                 "description": "demux multipart streams",
10261                 "hierarchy": [
10262                     "GstMultipartDemux",
10263                     "GstElement",
10264                     "GstObject",
10265                     "GInitiallyUnowned",
10266                     "GObject"
10267                 ],
10268                 "klass": "Codec/Demuxer",
10269                 "long-name": "Multipart demuxer",
10270                 "pad-templates": {
10271                     "sink": {
10272                         "caps": "multipart/x-mixed-replace:\n",
10273                         "direction": "sink",
10274                         "presence": "always"
10275                     },
10276                     "src_%%u": {
10277                         "caps": "ANY",
10278                         "direction": "src",
10279                         "presence": "sometimes"
10280                     }
10281                 },
10282                 "properties": {
10283                     "boundary": {
10284                         "blurb": "The boundary string separating data, automatic if NULL",
10285                         "conditionally-available": false,
10286                         "construct": true,
10287                         "construct-only": false,
10288                         "controllable": false,
10289                         "default": "NULL",
10290                         "mutable": "null",
10291                         "readable": true,
10292                         "type": "gchararray",
10293                         "writable": true
10294                     },
10295                     "single-stream": {
10296                         "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",
10297                         "conditionally-available": false,
10298                         "construct": false,
10299                         "construct-only": false,
10300                         "controllable": false,
10301                         "default": "false",
10302                         "mutable": "null",
10303                         "readable": true,
10304                         "type": "gboolean",
10305                         "writable": true
10306                     }
10307                 },
10308                 "rank": "primary",
10309                 "signals": {}
10310             },
10311             "multipartmux": {
10312                 "author": "Wim Taymans <wim@fluendo.com>",
10313                 "description": "mux multipart streams",
10314                 "hierarchy": [
10315                     "GstMultipartMux",
10316                     "GstElement",
10317                     "GstObject",
10318                     "GInitiallyUnowned",
10319                     "GObject"
10320                 ],
10321                 "klass": "Codec/Muxer",
10322                 "long-name": "Multipart muxer",
10323                 "pad-templates": {
10324                     "sink_%%u": {
10325                         "caps": "ANY",
10326                         "direction": "sink",
10327                         "presence": "request"
10328                     },
10329                     "src": {
10330                         "caps": "multipart/x-mixed-replace:\n",
10331                         "direction": "src",
10332                         "presence": "always"
10333                     }
10334                 },
10335                 "properties": {
10336                     "boundary": {
10337                         "blurb": "Boundary string",
10338                         "conditionally-available": false,
10339                         "construct": false,
10340                         "construct-only": false,
10341                         "controllable": false,
10342                         "default": "ThisRandomString",
10343                         "mutable": "null",
10344                         "readable": true,
10345                         "type": "gchararray",
10346                         "writable": true
10347                     }
10348                 },
10349                 "rank": "none"
10350             }
10351         },
10352         "filename": "gstmultipart",
10353         "license": "LGPL",
10354         "other-types": {},
10355         "package": "GStreamer Good Plug-ins",
10356         "source": "gst-plugins-good",
10357         "tracers": {},
10358         "url": "Unknown package origin"
10359     },
10360     "navigationtest": {
10361         "description": "Template for a video filter",
10362         "elements": {
10363             "navigationtest": {
10364                 "author": "David Schleef <ds@schleef.org>",
10365                 "description": "Handle navigation events showing a black square following mouse pointer",
10366                 "hierarchy": [
10367                     "GstNavigationtest",
10368                     "GstVideoFilter",
10369                     "GstBaseTransform",
10370                     "GstElement",
10371                     "GstObject",
10372                     "GInitiallyUnowned",
10373                     "GObject"
10374                 ],
10375                 "klass": "Filter/Effect/Video",
10376                 "long-name": "Video navigation test",
10377                 "pad-templates": {
10378                     "sink": {
10379                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10380                         "direction": "sink",
10381                         "presence": "always"
10382                     },
10383                     "src": {
10384                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10385                         "direction": "src",
10386                         "presence": "always"
10387                     }
10388                 },
10389                 "properties": {},
10390                 "rank": "none"
10391             }
10392         },
10393         "filename": "gstnavigationtest",
10394         "license": "LGPL",
10395         "other-types": {},
10396         "package": "GStreamer Good Plug-ins",
10397         "source": "gst-plugins-good",
10398         "tracers": {},
10399         "url": "Unknown package origin"
10400     },
10401     "oss4": {
10402         "description": "Open Sound System (OSS) version 4 support for GStreamer",
10403         "elements": {
10404             "oss4sink": {
10405                 "author": "Tim-Philipp Müller <tim centricular net>",
10406                 "description": "Output to a sound card via OSS version 4",
10407                 "hierarchy": [
10408                     "GstOss4Sink",
10409                     "GstAudioSink",
10410                     "GstAudioBaseSink",
10411                     "GstBaseSink",
10412                     "GstElement",
10413                     "GstObject",
10414                     "GInitiallyUnowned",
10415                     "GObject"
10416                 ],
10417                 "interfaces": [
10418                     "GstStreamVolume"
10419                 ],
10420                 "klass": "Sink/Audio",
10421                 "long-name": "OSS v4 Audio Sink",
10422                 "pad-templates": {
10423                     "sink": {
10424                         "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",
10425                         "direction": "sink",
10426                         "presence": "always"
10427                     }
10428                 },
10429                 "properties": {
10430                     "device": {
10431                         "blurb": "OSS4 device (e.g. /dev/oss/hdaudio0/pcm0 or /dev/dspN) (NULL = use first available playback device)",
10432                         "conditionally-available": false,
10433                         "construct": false,
10434                         "construct-only": false,
10435                         "controllable": false,
10436                         "default": "NULL",
10437                         "mutable": "null",
10438                         "readable": true,
10439                         "type": "gchararray",
10440                         "writable": true
10441                     },
10442                     "device-name": {
10443                         "blurb": "Human-readable name of the sound device",
10444                         "conditionally-available": false,
10445                         "construct": false,
10446                         "construct-only": false,
10447                         "controllable": false,
10448                         "default": "NULL",
10449                         "mutable": "null",
10450                         "readable": true,
10451                         "type": "gchararray",
10452                         "writable": false
10453                     },
10454                     "mute": {
10455                         "blurb": "Mute state of this stream",
10456                         "conditionally-available": false,
10457                         "construct": false,
10458                         "construct-only": false,
10459                         "controllable": false,
10460                         "default": "false",
10461                         "mutable": "null",
10462                         "readable": true,
10463                         "type": "gboolean",
10464                         "writable": true
10465                     },
10466                     "volume": {
10467                         "blurb": "Linear volume of this stream, 1.0=100%%",
10468                         "conditionally-available": false,
10469                         "construct": false,
10470                         "construct-only": false,
10471                         "controllable": false,
10472                         "default": "1",
10473                         "max": "10",
10474                         "min": "0",
10475                         "mutable": "null",
10476                         "readable": true,
10477                         "type": "gdouble",
10478                         "writable": true
10479                     }
10480                 },
10481                 "rank": "secondary + 1"
10482             },
10483             "oss4src": {
10484                 "author": "Tim-Philipp Müller <tim centricular net>",
10485                 "description": "Capture from a sound card via OSS version 4",
10486                 "hierarchy": [
10487                     "GstOss4Source",
10488                     "GstAudioSrc",
10489                     "GstAudioBaseSrc",
10490                     "GstPushSrc",
10491                     "GstBaseSrc",
10492                     "GstElement",
10493                     "GstObject",
10494                     "GInitiallyUnowned",
10495                     "GObject"
10496                 ],
10497                 "klass": "Source/Audio",
10498                 "long-name": "OSS v4 Audio Source",
10499                 "pad-templates": {
10500                     "src": {
10501                         "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",
10502                         "direction": "src",
10503                         "presence": "always"
10504                     }
10505                 },
10506                 "properties": {
10507                     "device": {
10508                         "blurb": "OSS4 device (e.g. /dev/oss/hdaudio0/pcm0 or /dev/dspN) (NULL = use first available device)",
10509                         "conditionally-available": false,
10510                         "construct": false,
10511                         "construct-only": false,
10512                         "controllable": false,
10513                         "default": "NULL",
10514                         "mutable": "null",
10515                         "readable": true,
10516                         "type": "gchararray",
10517                         "writable": true
10518                     },
10519                     "device-name": {
10520                         "blurb": "Human-readable name of the sound device",
10521                         "conditionally-available": false,
10522                         "construct": false,
10523                         "construct-only": false,
10524                         "controllable": false,
10525                         "default": "NULL",
10526                         "mutable": "null",
10527                         "readable": true,
10528                         "type": "gchararray",
10529                         "writable": false
10530                     }
10531                 },
10532                 "rank": "secondary + 1"
10533             }
10534         },
10535         "filename": "gstoss4",
10536         "license": "LGPL",
10537         "other-types": {},
10538         "package": "GStreamer Good Plug-ins",
10539         "source": "gst-plugins-good",
10540         "tracers": {},
10541         "url": "Unknown package origin"
10542     },
10543     "ossaudio": {
10544         "description": "OSS (Open Sound System) support for GStreamer",
10545         "elements": {
10546             "osssink": {
10547                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim.taymans@chello.be>",
10548                 "description": "Output to a sound card via OSS",
10549                 "hierarchy": [
10550                     "GstOssSink",
10551                     "GstAudioSink",
10552                     "GstAudioBaseSink",
10553                     "GstBaseSink",
10554                     "GstElement",
10555                     "GstObject",
10556                     "GInitiallyUnowned",
10557                     "GObject"
10558                 ],
10559                 "klass": "Sink/Audio",
10560                 "long-name": "Audio Sink (OSS)",
10561                 "pad-templates": {
10562                     "sink": {
10563                         "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",
10564                         "direction": "sink",
10565                         "presence": "always"
10566                     }
10567                 },
10568                 "properties": {
10569                     "device": {
10570                         "blurb": "OSS device (usually /dev/dspN)",
10571                         "conditionally-available": false,
10572                         "construct": false,
10573                         "construct-only": false,
10574                         "controllable": false,
10575                         "default": "/dev/dsp",
10576                         "mutable": "null",
10577                         "readable": true,
10578                         "type": "gchararray",
10579                         "writable": true
10580                     }
10581                 },
10582                 "rank": "secondary"
10583             },
10584             "osssrc": {
10585                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim@fluendo.com>",
10586                 "description": "Capture from a sound card via OSS",
10587                 "hierarchy": [
10588                     "GstOssSrc",
10589                     "GstAudioSrc",
10590                     "GstAudioBaseSrc",
10591                     "GstPushSrc",
10592                     "GstBaseSrc",
10593                     "GstElement",
10594                     "GstObject",
10595                     "GInitiallyUnowned",
10596                     "GObject"
10597                 ],
10598                 "klass": "Source/Audio",
10599                 "long-name": "Audio Source (OSS)",
10600                 "pad-templates": {
10601                     "src": {
10602                         "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",
10603                         "direction": "src",
10604                         "presence": "always"
10605                     }
10606                 },
10607                 "properties": {
10608                     "device": {
10609                         "blurb": "OSS device (usually /dev/dspN)",
10610                         "conditionally-available": false,
10611                         "construct": false,
10612                         "construct-only": false,
10613                         "controllable": false,
10614                         "default": "/dev/dsp",
10615                         "mutable": "null",
10616                         "readable": true,
10617                         "type": "gchararray",
10618                         "writable": true
10619                     },
10620                     "device-name": {
10621                         "blurb": "Human-readable name of the sound device",
10622                         "conditionally-available": false,
10623                         "construct": false,
10624                         "construct-only": false,
10625                         "controllable": false,
10626                         "default": "",
10627                         "mutable": "null",
10628                         "readable": true,
10629                         "type": "gchararray",
10630                         "writable": false
10631                     }
10632                 },
10633                 "rank": "secondary"
10634             }
10635         },
10636         "filename": "gstossaudio",
10637         "license": "LGPL",
10638         "other-types": {},
10639         "package": "GStreamer Good Plug-ins",
10640         "source": "gst-plugins-good",
10641         "tracers": {},
10642         "url": "Unknown package origin"
10643     },
10644     "png": {
10645         "description": "PNG plugin library",
10646         "elements": {
10647             "pngdec": {
10648                 "author": "Wim Taymans <wim@fluendo.com>",
10649                 "description": "Decode a png video frame to a raw image",
10650                 "hierarchy": [
10651                     "GstPngDec",
10652                     "GstVideoDecoder",
10653                     "GstElement",
10654                     "GstObject",
10655                     "GInitiallyUnowned",
10656                     "GObject"
10657                 ],
10658                 "klass": "Codec/Decoder/Image",
10659                 "long-name": "PNG image decoder",
10660                 "pad-templates": {
10661                     "sink": {
10662                         "caps": "image/png:\n",
10663                         "direction": "sink",
10664                         "presence": "always"
10665                     },
10666                     "src": {
10667                         "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",
10668                         "direction": "src",
10669                         "presence": "always"
10670                     }
10671                 },
10672                 "properties": {},
10673                 "rank": "primary"
10674             },
10675             "pngenc": {
10676                 "author": "Jeremy SIMON <jsimon13@yahoo.fr>",
10677                 "description": "Encode a video frame to a .png image",
10678                 "hierarchy": [
10679                     "GstPngEnc",
10680                     "GstVideoEncoder",
10681                     "GstElement",
10682                     "GstObject",
10683                     "GInitiallyUnowned",
10684                     "GObject"
10685                 ],
10686                 "interfaces": [
10687                     "GstPreset"
10688                 ],
10689                 "klass": "Codec/Encoder/Image",
10690                 "long-name": "PNG image encoder",
10691                 "pad-templates": {
10692                     "sink": {
10693                         "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",
10694                         "direction": "sink",
10695                         "presence": "always"
10696                     },
10697                     "src": {
10698                         "caps": "image/png:\n          width: [ 16, 1000000 ]\n         height: [ 16, 1000000 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
10699                         "direction": "src",
10700                         "presence": "always"
10701                     }
10702                 },
10703                 "properties": {
10704                     "compression-level": {
10705                         "blurb": "PNG compression level",
10706                         "conditionally-available": false,
10707                         "construct": false,
10708                         "construct-only": false,
10709                         "controllable": false,
10710                         "default": "6",
10711                         "max": "9",
10712                         "min": "0",
10713                         "mutable": "null",
10714                         "readable": true,
10715                         "type": "guint",
10716                         "writable": true
10717                     },
10718                     "snapshot": {
10719                         "blurb": "Send EOS after encoding a frame, useful for snapshots",
10720                         "conditionally-available": false,
10721                         "construct": false,
10722                         "construct-only": false,
10723                         "controllable": false,
10724                         "default": "false",
10725                         "mutable": "null",
10726                         "readable": true,
10727                         "type": "gboolean",
10728                         "writable": true
10729                     }
10730                 },
10731                 "rank": "primary"
10732             }
10733         },
10734         "filename": "gstpng",
10735         "license": "LGPL",
10736         "other-types": {},
10737         "package": "GStreamer Good Plug-ins",
10738         "source": "gst-plugins-good",
10739         "tracers": {},
10740         "url": "Unknown package origin"
10741     },
10742     "pulseaudio": {
10743         "description": "PulseAudio plugin library",
10744         "elements": {
10745             "pulsesink": {
10746                 "author": "Lennart Poettering",
10747                 "description": "Plays audio to a PulseAudio server",
10748                 "hierarchy": [
10749                     "GstPulseSink",
10750                     "GstAudioBaseSink",
10751                     "GstBaseSink",
10752                     "GstElement",
10753                     "GstObject",
10754                     "GInitiallyUnowned",
10755                     "GObject"
10756                 ],
10757                 "interfaces": [
10758                     "GstStreamVolume"
10759                 ],
10760                 "klass": "Sink/Audio",
10761                 "long-name": "PulseAudio Audio Sink",
10762                 "pad-templates": {
10763                     "sink": {
10764                         "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",
10765                         "direction": "sink",
10766                         "presence": "always"
10767                     }
10768                 },
10769                 "properties": {
10770                     "client-name": {
10771                         "blurb": "The PulseAudio client name to use",
10772                         "conditionally-available": false,
10773                         "construct": false,
10774                         "construct-only": false,
10775                         "controllable": false,
10776                         "default": "gst-hotdoc-plugins-scanner",
10777                         "mutable": "ready",
10778                         "readable": true,
10779                         "type": "gchararray",
10780                         "writable": true
10781                     },
10782                     "current-device": {
10783                         "blurb": "The current PulseAudio sink device",
10784                         "conditionally-available": false,
10785                         "construct": false,
10786                         "construct-only": false,
10787                         "controllable": false,
10788                         "default": "",
10789                         "mutable": "null",
10790                         "readable": true,
10791                         "type": "gchararray",
10792                         "writable": false
10793                     },
10794                     "device": {
10795                         "blurb": "The PulseAudio sink device to connect to",
10796                         "conditionally-available": false,
10797                         "construct": false,
10798                         "construct-only": false,
10799                         "controllable": false,
10800                         "default": "NULL",
10801                         "mutable": "null",
10802                         "readable": true,
10803                         "type": "gchararray",
10804                         "writable": true
10805                     },
10806                     "device-name": {
10807                         "blurb": "Human-readable name of the sound device",
10808                         "conditionally-available": false,
10809                         "construct": false,
10810                         "construct-only": false,
10811                         "controllable": false,
10812                         "default": "NULL",
10813                         "mutable": "null",
10814                         "readable": true,
10815                         "type": "gchararray",
10816                         "writable": false
10817                     },
10818                     "mute": {
10819                         "blurb": "Mute state of this stream",
10820                         "conditionally-available": false,
10821                         "construct": false,
10822                         "construct-only": false,
10823                         "controllable": false,
10824                         "default": "false",
10825                         "mutable": "null",
10826                         "readable": true,
10827                         "type": "gboolean",
10828                         "writable": true
10829                     },
10830                     "server": {
10831                         "blurb": "The PulseAudio server to connect to",
10832                         "conditionally-available": false,
10833                         "construct": false,
10834                         "construct-only": false,
10835                         "controllable": false,
10836                         "default": "NULL",
10837                         "mutable": "null",
10838                         "readable": true,
10839                         "type": "gchararray",
10840                         "writable": true
10841                     },
10842                     "stream-properties": {
10843                         "blurb": "list of pulseaudio stream properties",
10844                         "conditionally-available": false,
10845                         "construct": false,
10846                         "construct-only": false,
10847                         "controllable": false,
10848                         "mutable": "null",
10849                         "readable": true,
10850                         "type": "GstStructure",
10851                         "writable": true
10852                     },
10853                     "volume": {
10854                         "blurb": "Linear volume of this stream, 1.0=100%%",
10855                         "conditionally-available": false,
10856                         "construct": false,
10857                         "construct-only": false,
10858                         "controllable": false,
10859                         "default": "1",
10860                         "max": "10",
10861                         "min": "0",
10862                         "mutable": "null",
10863                         "readable": true,
10864                         "type": "gdouble",
10865                         "writable": true
10866                     }
10867                 },
10868                 "rank": "primary + 10"
10869             },
10870             "pulsesrc": {
10871                 "author": "Lennart Poettering",
10872                 "description": "Captures audio from a PulseAudio server",
10873                 "hierarchy": [
10874                     "GstPulseSrc",
10875                     "GstAudioSrc",
10876                     "GstAudioBaseSrc",
10877                     "GstPushSrc",
10878                     "GstBaseSrc",
10879                     "GstElement",
10880                     "GstObject",
10881                     "GInitiallyUnowned",
10882                     "GObject"
10883                 ],
10884                 "interfaces": [
10885                     "GstStreamVolume"
10886                 ],
10887                 "klass": "Source/Audio",
10888                 "long-name": "PulseAudio Audio Source",
10889                 "pad-templates": {
10890                     "src": {
10891                         "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",
10892                         "direction": "src",
10893                         "presence": "always"
10894                     }
10895                 },
10896                 "properties": {
10897                     "client-name": {
10898                         "blurb": "The PulseAudio client_name_to_use",
10899                         "conditionally-available": false,
10900                         "construct": false,
10901                         "construct-only": false,
10902                         "controllable": false,
10903                         "default": "gst-hotdoc-plugins-scanner",
10904                         "mutable": "ready",
10905                         "readable": true,
10906                         "type": "gchararray",
10907                         "writable": true
10908                     },
10909                     "current-device": {
10910                         "blurb": "The current PulseAudio source device",
10911                         "conditionally-available": false,
10912                         "construct": false,
10913                         "construct-only": false,
10914                         "controllable": false,
10915                         "default": "",
10916                         "mutable": "null",
10917                         "readable": true,
10918                         "type": "gchararray",
10919                         "writable": false
10920                     },
10921                     "device": {
10922                         "blurb": "The PulseAudio source device to connect to",
10923                         "conditionally-available": false,
10924                         "construct": false,
10925                         "construct-only": false,
10926                         "controllable": false,
10927                         "default": "NULL",
10928                         "mutable": "null",
10929                         "readable": true,
10930                         "type": "gchararray",
10931                         "writable": true
10932                     },
10933                     "device-name": {
10934                         "blurb": "Human-readable name of the sound device",
10935                         "conditionally-available": false,
10936                         "construct": false,
10937                         "construct-only": false,
10938                         "controllable": false,
10939                         "default": "NULL",
10940                         "mutable": "null",
10941                         "readable": true,
10942                         "type": "gchararray",
10943                         "writable": false
10944                     },
10945                     "mute": {
10946                         "blurb": "Mute state of this stream",
10947                         "conditionally-available": false,
10948                         "construct": false,
10949                         "construct-only": false,
10950                         "controllable": false,
10951                         "default": "false",
10952                         "mutable": "null",
10953                         "readable": true,
10954                         "type": "gboolean",
10955                         "writable": true
10956                     },
10957                     "server": {
10958                         "blurb": "The PulseAudio server to connect to",
10959                         "conditionally-available": false,
10960                         "construct": false,
10961                         "construct-only": false,
10962                         "controllable": false,
10963                         "default": "NULL",
10964                         "mutable": "null",
10965                         "readable": true,
10966                         "type": "gchararray",
10967                         "writable": true
10968                     },
10969                     "source-output-index": {
10970                         "blurb": "The index of the PulseAudio source output corresponding to this record stream",
10971                         "conditionally-available": false,
10972                         "construct": false,
10973                         "construct-only": false,
10974                         "controllable": false,
10975                         "default": "-1",
10976                         "max": "-1",
10977                         "min": "0",
10978                         "mutable": "null",
10979                         "readable": true,
10980                         "type": "guint",
10981                         "writable": false
10982                     },
10983                     "stream-properties": {
10984                         "blurb": "list of pulseaudio stream properties",
10985                         "conditionally-available": false,
10986                         "construct": false,
10987                         "construct-only": false,
10988                         "controllable": false,
10989                         "mutable": "null",
10990                         "readable": true,
10991                         "type": "GstStructure",
10992                         "writable": true
10993                     },
10994                     "volume": {
10995                         "blurb": "Linear volume of this stream, 1.0=100%%",
10996                         "conditionally-available": false,
10997                         "construct": false,
10998                         "construct-only": false,
10999                         "controllable": false,
11000                         "default": "1",
11001                         "max": "10",
11002                         "min": "0",
11003                         "mutable": "null",
11004                         "readable": true,
11005                         "type": "gdouble",
11006                         "writable": true
11007                     }
11008                 },
11009                 "rank": "primary + 10"
11010             }
11011         },
11012         "filename": "gstpulseaudio",
11013         "license": "LGPL",
11014         "other-types": {},
11015         "package": "GStreamer Good Plug-ins",
11016         "source": "gst-plugins-good",
11017         "tracers": {},
11018         "url": "Unknown package origin"
11019     },
11020     "qmlgl": {
11021         "description": "Qt gl plugin",
11022         "elements": {
11023             "qmlgloverlay": {
11024                 "author": "Matthew Waters <matthew@centricular.com>",
11025                 "description": "A filter that renders a QML scene onto a video stream",
11026                 "hierarchy": [
11027                     "GstQtOverlay",
11028                     "GstGLFilter",
11029                     "GstGLBaseFilter",
11030                     "GstBaseTransform",
11031                     "GstElement",
11032                     "GstObject",
11033                     "GInitiallyUnowned",
11034                     "GObject"
11035                 ],
11036                 "klass": "Filter/QML/Overlay",
11037                 "long-name": "Qt Video Overlay",
11038                 "pad-templates": {
11039                     "sink": {
11040                         "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",
11041                         "direction": "sink",
11042                         "presence": "always"
11043                     },
11044                     "src": {
11045                         "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",
11046                         "direction": "src",
11047                         "presence": "always"
11048                     }
11049                 },
11050                 "properties": {
11051                     "context": {
11052                         "blurb": "Get OpenGL context",
11053                         "conditionally-available": false,
11054                         "construct": false,
11055                         "construct-only": false,
11056                         "controllable": false,
11057                         "mutable": "null",
11058                         "readable": true,
11059                         "type": "GstGLContext",
11060                         "writable": false
11061                     },
11062                     "qml-scene": {
11063                         "blurb": "The contents of the QML scene",
11064                         "conditionally-available": false,
11065                         "construct": false,
11066                         "construct-only": false,
11067                         "controllable": false,
11068                         "default": "NULL",
11069                         "mutable": "null",
11070                         "readable": true,
11071                         "type": "gchararray",
11072                         "writable": true
11073                     },
11074                     "qos": {
11075                         "blurb": "Handle Quality-of-Service events",
11076                         "conditionally-available": false,
11077                         "construct": false,
11078                         "construct-only": false,
11079                         "controllable": false,
11080                         "default": "true",
11081                         "mutable": "null",
11082                         "readable": true,
11083                         "type": "gboolean",
11084                         "writable": true
11085                     },
11086                     "root-item": {
11087                         "blurb": "The root QQuickItem from the qml-scene used to render",
11088                         "conditionally-available": false,
11089                         "construct": false,
11090                         "construct-only": false,
11091                         "controllable": false,
11092                         "mutable": "null",
11093                         "readable": true,
11094                         "type": "gpointer",
11095                         "writable": false
11096                     },
11097                     "widget": {
11098                         "blurb": "The QQuickItem to place the input video in the object hierarchy",
11099                         "conditionally-available": false,
11100                         "construct": false,
11101                         "construct-only": false,
11102                         "controllable": false,
11103                         "mutable": "null",
11104                         "readable": true,
11105                         "type": "gpointer",
11106                         "writable": true
11107                     }
11108                 },
11109                 "rank": "none",
11110                 "signals": {
11111                     "qml-scene-destroyed": {
11112                         "args": [],
11113                         "return-type": "void",
11114                         "when": "last"
11115                     },
11116                     "qml-scene-initialized": {
11117                         "args": [],
11118                         "return-type": "void",
11119                         "when": "last"
11120                     }
11121                 }
11122             },
11123             "qmlglsink": {
11124                 "author": "Matthew Waters <matthew@centricular.com>",
11125                 "description": "A video sink that renders to a QQuickItem",
11126                 "hierarchy": [
11127                     "GstQtSink",
11128                     "GstVideoSink",
11129                     "GstBaseSink",
11130                     "GstElement",
11131                     "GstObject",
11132                     "GInitiallyUnowned",
11133                     "GObject"
11134                 ],
11135                 "klass": "Sink/Video",
11136                 "long-name": "Qt Video Sink",
11137                 "pad-templates": {
11138                     "sink": {
11139                         "caps": "video/x-raw(memory:GLMemory):\n         format: RGBA\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n texture-target: 2D\n",
11140                         "direction": "sink",
11141                         "presence": "always"
11142                     }
11143                 },
11144                 "properties": {
11145                     "async": {
11146                         "blurb": "Go asynchronously to PAUSED",
11147                         "conditionally-available": false,
11148                         "construct": false,
11149                         "construct-only": false,
11150                         "controllable": false,
11151                         "default": "true",
11152                         "mutable": "null",
11153                         "readable": true,
11154                         "type": "gboolean",
11155                         "writable": true
11156                     },
11157                     "blocksize": {
11158                         "blurb": "Size in bytes to pull per buffer (0 = default)",
11159                         "conditionally-available": false,
11160                         "construct": false,
11161                         "construct-only": false,
11162                         "controllable": false,
11163                         "default": "4096",
11164                         "max": "-1",
11165                         "min": "0",
11166                         "mutable": "null",
11167                         "readable": true,
11168                         "type": "guint",
11169                         "writable": true
11170                     },
11171                     "enable-last-sample": {
11172                         "blurb": "Enable the last-sample property",
11173                         "conditionally-available": false,
11174                         "construct": false,
11175                         "construct-only": false,
11176                         "controllable": false,
11177                         "default": "true",
11178                         "mutable": "null",
11179                         "readable": true,
11180                         "type": "gboolean",
11181                         "writable": true
11182                     },
11183                     "force-aspect-ratio": {
11184                         "blurb": "When enabled, scaling will respect original aspect ratio",
11185                         "conditionally-available": false,
11186                         "construct": false,
11187                         "construct-only": false,
11188                         "controllable": false,
11189                         "default": "true",
11190                         "mutable": "null",
11191                         "readable": true,
11192                         "type": "gboolean",
11193                         "writable": true
11194                     },
11195                     "last-sample": {
11196                         "blurb": "The last sample received in the sink",
11197                         "conditionally-available": false,
11198                         "construct": false,
11199                         "construct-only": false,
11200                         "controllable": false,
11201                         "mutable": "null",
11202                         "readable": true,
11203                         "type": "GstSample",
11204                         "writable": false
11205                     },
11206                     "max-bitrate": {
11207                         "blurb": "The maximum bits per second to render (0 = disabled)",
11208                         "conditionally-available": false,
11209                         "construct": false,
11210                         "construct-only": false,
11211                         "controllable": false,
11212                         "default": "0",
11213                         "max": "18446744073709551615",
11214                         "min": "0",
11215                         "mutable": "null",
11216                         "readable": true,
11217                         "type": "guint64",
11218                         "writable": true
11219                     },
11220                     "max-lateness": {
11221                         "blurb": "Maximum number of nanoseconds that a buffer can be late before it is dropped (-1 unlimited)",
11222                         "conditionally-available": false,
11223                         "construct": false,
11224                         "construct-only": false,
11225                         "controllable": false,
11226                         "default": "5000000",
11227                         "max": "9223372036854775807",
11228                         "min": "-1",
11229                         "mutable": "null",
11230                         "readable": true,
11231                         "type": "gint64",
11232                         "writable": true
11233                     },
11234                     "pixel-aspect-ratio": {
11235                         "blurb": "The pixel aspect ratio of the device",
11236                         "conditionally-available": false,
11237                         "construct": false,
11238                         "construct-only": false,
11239                         "controllable": false,
11240                         "default": "0/1",
11241                         "max": "2147483647/1",
11242                         "min": "0/1",
11243                         "mutable": "null",
11244                         "readable": true,
11245                         "type": "GstFraction",
11246                         "writable": true
11247                     },
11248                     "processing-deadline": {
11249                         "blurb": "Maximum processing time for a buffer in nanoseconds",
11250                         "conditionally-available": false,
11251                         "construct": false,
11252                         "construct-only": false,
11253                         "controllable": false,
11254                         "default": "15000000",
11255                         "max": "18446744073709551615",
11256                         "min": "0",
11257                         "mutable": "null",
11258                         "readable": true,
11259                         "type": "guint64",
11260                         "writable": true
11261                     },
11262                     "qos": {
11263                         "blurb": "Generate Quality-of-Service events upstream",
11264                         "conditionally-available": false,
11265                         "construct": false,
11266                         "construct-only": false,
11267                         "controllable": false,
11268                         "default": "true",
11269                         "mutable": "null",
11270                         "readable": true,
11271                         "type": "gboolean",
11272                         "writable": true
11273                     },
11274                     "render-delay": {
11275                         "blurb": "Additional render delay of the sink in nanoseconds",
11276                         "conditionally-available": false,
11277                         "construct": false,
11278                         "construct-only": false,
11279                         "controllable": false,
11280                         "default": "0",
11281                         "max": "18446744073709551615",
11282                         "min": "0",
11283                         "mutable": "null",
11284                         "readable": true,
11285                         "type": "guint64",
11286                         "writable": true
11287                     },
11288                     "show-preroll-frame": {
11289                         "blurb": "Whether to render video frames during preroll",
11290                         "conditionally-available": false,
11291                         "construct": true,
11292                         "construct-only": false,
11293                         "controllable": false,
11294                         "default": "true",
11295                         "mutable": "null",
11296                         "readable": true,
11297                         "type": "gboolean",
11298                         "writable": true
11299                     },
11300                     "stats": {
11301                         "blurb": "Sink Statistics",
11302                         "conditionally-available": false,
11303                         "construct": false,
11304                         "construct-only": false,
11305                         "controllable": false,
11306                         "default": "application/x-gst-base-sink-stats, average-rate=(double)0, dropped=(guint64)0, rendered=(guint64)0;",
11307                         "mutable": "null",
11308                         "readable": true,
11309                         "type": "GstStructure",
11310                         "writable": false
11311                     },
11312                     "sync": {
11313                         "blurb": "Sync on the clock",
11314                         "conditionally-available": false,
11315                         "construct": false,
11316                         "construct-only": false,
11317                         "controllable": false,
11318                         "default": "true",
11319                         "mutable": "null",
11320                         "readable": true,
11321                         "type": "gboolean",
11322                         "writable": true
11323                     },
11324                     "throttle-time": {
11325                         "blurb": "The time to keep between rendered buffers (0 = disabled)",
11326                         "conditionally-available": false,
11327                         "construct": false,
11328                         "construct-only": false,
11329                         "controllable": false,
11330                         "default": "0",
11331                         "max": "18446744073709551615",
11332                         "min": "0",
11333                         "mutable": "null",
11334                         "readable": true,
11335                         "type": "guint64",
11336                         "writable": true
11337                     },
11338                     "ts-offset": {
11339                         "blurb": "Timestamp offset in nanoseconds",
11340                         "conditionally-available": false,
11341                         "construct": false,
11342                         "construct-only": false,
11343                         "controllable": false,
11344                         "default": "0",
11345                         "max": "9223372036854775807",
11346                         "min": "-9223372036854775808",
11347                         "mutable": "null",
11348                         "readable": true,
11349                         "type": "gint64",
11350                         "writable": true
11351                     },
11352                     "widget": {
11353                         "blurb": "The QQuickItem to place in the object hierarchy",
11354                         "conditionally-available": false,
11355                         "construct": false,
11356                         "construct-only": false,
11357                         "controllable": false,
11358                         "mutable": "null",
11359                         "readable": true,
11360                         "type": "gpointer",
11361                         "writable": true
11362                     }
11363                 },
11364                 "rank": "none"
11365             },
11366             "qmlglsrc": {
11367                 "author": "Multimedia Team <shmmmw@freescale.com>",
11368                 "description": "A video src that captures a window from a QML view",
11369                 "hierarchy": [
11370                     "GstQtSrc",
11371                     "GstPushSrc",
11372                     "GstBaseSrc",
11373                     "GstElement",
11374                     "GstObject",
11375                     "GInitiallyUnowned",
11376                     "GObject"
11377                 ],
11378                 "klass": "Source/Video",
11379                 "long-name": "Qt Video Source",
11380                 "pad-templates": {
11381                     "src": {
11382                         "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",
11383                         "direction": "src",
11384                         "presence": "always"
11385                     }
11386                 },
11387                 "properties": {
11388                     "blocksize": {
11389                         "blurb": "Size in bytes to read per buffer (-1 = default)",
11390                         "conditionally-available": false,
11391                         "construct": false,
11392                         "construct-only": false,
11393                         "controllable": false,
11394                         "default": "4096",
11395                         "max": "-1",
11396                         "min": "0",
11397                         "mutable": "null",
11398                         "readable": true,
11399                         "type": "guint",
11400                         "writable": true
11401                     },
11402                     "do-timestamp": {
11403                         "blurb": "Apply current stream time to buffers",
11404                         "conditionally-available": false,
11405                         "construct": false,
11406                         "construct-only": false,
11407                         "controllable": false,
11408                         "default": "false",
11409                         "mutable": "null",
11410                         "readable": true,
11411                         "type": "gboolean",
11412                         "writable": true
11413                     },
11414                     "num-buffers": {
11415                         "blurb": "Number of buffers to output before sending EOS (-1 = unlimited)",
11416                         "conditionally-available": false,
11417                         "construct": false,
11418                         "construct-only": false,
11419                         "controllable": false,
11420                         "default": "-1",
11421                         "max": "2147483647",
11422                         "min": "-1",
11423                         "mutable": "null",
11424                         "readable": true,
11425                         "type": "gint",
11426                         "writable": true
11427                     },
11428                     "typefind": {
11429                         "blurb": "Run typefind before negotiating (deprecated, non-functional)",
11430                         "conditionally-available": false,
11431                         "construct": false,
11432                         "construct-only": false,
11433                         "controllable": false,
11434                         "default": "false",
11435                         "mutable": "null",
11436                         "readable": true,
11437                         "type": "gboolean",
11438                         "writable": true
11439                     },
11440                     "use-default-fbo": {
11441                         "blurb": "When set it will not create a new FBO for the QML render thread",
11442                         "conditionally-available": false,
11443                         "construct": false,
11444                         "construct-only": false,
11445                         "controllable": false,
11446                         "default": "false",
11447                         "mutable": "null",
11448                         "readable": true,
11449                         "type": "gboolean",
11450                         "writable": true
11451                     },
11452                     "window": {
11453                         "blurb": "The QQuickWindow to place in the object hierarchy",
11454                         "conditionally-available": false,
11455                         "construct": false,
11456                         "construct-only": false,
11457                         "controllable": false,
11458                         "mutable": "null",
11459                         "readable": true,
11460                         "type": "gpointer",
11461                         "writable": true
11462                     }
11463                 },
11464                 "rank": "none"
11465             }
11466         },
11467         "filename": "gstqmlgl",
11468         "license": "LGPL",
11469         "other-types": {},
11470         "package": "GStreamer Good Plug-ins",
11471         "source": "gst-plugins-good",
11472         "tracers": {},
11473         "url": "Unknown package origin"
11474     },
11475     "replaygain": {
11476         "description": "ReplayGain volume normalization",
11477         "elements": {
11478             "rganalysis": {
11479                 "author": "René Stadler <mail@renestadler.de>",
11480                 "description": "Perform the ReplayGain analysis",
11481                 "hierarchy": [
11482                     "GstRgAnalysis",
11483                     "GstBaseTransform",
11484                     "GstElement",
11485                     "GstObject",
11486                     "GInitiallyUnowned",
11487                     "GObject"
11488                 ],
11489                 "klass": "Filter/Analyzer/Audio",
11490                 "long-name": "ReplayGain analysis",
11491                 "pad-templates": {
11492                     "sink": {
11493                         "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",
11494                         "direction": "sink",
11495                         "presence": "always"
11496                     },
11497                     "src": {
11498                         "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",
11499                         "direction": "src",
11500                         "presence": "always"
11501                     }
11502                 },
11503                 "properties": {
11504                     "forced": {
11505                         "blurb": "Analyze even if ReplayGain tags exist",
11506                         "conditionally-available": false,
11507                         "construct": false,
11508                         "construct-only": false,
11509                         "controllable": false,
11510                         "default": "true",
11511                         "mutable": "null",
11512                         "readable": true,
11513                         "type": "gboolean",
11514                         "writable": true
11515                     },
11516                     "message": {
11517                         "blurb": "Post statics messages",
11518                         "conditionally-available": false,
11519                         "construct": true,
11520                         "construct-only": false,
11521                         "controllable": false,
11522                         "default": "false",
11523                         "mutable": "null",
11524                         "readable": true,
11525                         "type": "gboolean",
11526                         "writable": true
11527                     },
11528                     "num-tracks": {
11529                         "blurb": "Number of remaining album tracks",
11530                         "conditionally-available": false,
11531                         "construct": false,
11532                         "construct-only": false,
11533                         "controllable": false,
11534                         "default": "0",
11535                         "max": "2147483647",
11536                         "min": "0",
11537                         "mutable": "null",
11538                         "readable": true,
11539                         "type": "gint",
11540                         "writable": true
11541                     },
11542                     "reference-level": {
11543                         "blurb": "Reference level [dB]",
11544                         "conditionally-available": false,
11545                         "construct": false,
11546                         "construct-only": false,
11547                         "controllable": false,
11548                         "default": "89",
11549                         "max": "150",
11550                         "min": "0",
11551                         "mutable": "null",
11552                         "readable": true,
11553                         "type": "gdouble",
11554                         "writable": true
11555                     }
11556                 },
11557                 "rank": "none"
11558             },
11559             "rglimiter": {
11560                 "author": "René Stadler <mail@renestadler.de>",
11561                 "description": "Apply signal compression to raw audio data",
11562                 "hierarchy": [
11563                     "GstRgLimiter",
11564                     "GstBaseTransform",
11565                     "GstElement",
11566                     "GstObject",
11567                     "GInitiallyUnowned",
11568                     "GObject"
11569                 ],
11570                 "klass": "Filter/Effect/Audio",
11571                 "long-name": "ReplayGain limiter",
11572                 "pad-templates": {
11573                     "sink": {
11574                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: { (string)interleaved, (string)non-interleaved }\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
11575                         "direction": "sink",
11576                         "presence": "always"
11577                     },
11578                     "src": {
11579                         "caps": "audio/x-raw:\n         format: F32LE\n         layout: { (string)interleaved, (string)non-interleaved }\n       channels: [ 1, 2147483647 ]\n           rate: [ 1, 2147483647 ]\n",
11580                         "direction": "src",
11581                         "presence": "always"
11582                     }
11583                 },
11584                 "properties": {
11585                     "enabled": {
11586                         "blurb": "Enable processing",
11587                         "conditionally-available": false,
11588                         "construct": false,
11589                         "construct-only": false,
11590                         "controllable": false,
11591                         "default": "true",
11592                         "mutable": "null",
11593                         "readable": true,
11594                         "type": "gboolean",
11595                         "writable": true
11596                     }
11597                 },
11598                 "rank": "none"
11599             },
11600             "rgvolume": {
11601                 "author": "René Stadler <mail@renestadler.de>",
11602                 "description": "Apply ReplayGain volume adjustment",
11603                 "hierarchy": [
11604                     "GstRgVolume",
11605                     "GstBin",
11606                     "GstElement",
11607                     "GstObject",
11608                     "GInitiallyUnowned",
11609                     "GObject"
11610                 ],
11611                 "interfaces": [
11612                     "GstChildProxy"
11613                 ],
11614                 "klass": "Filter/Effect/Audio",
11615                 "long-name": "ReplayGain volume",
11616                 "pad-templates": {
11617                     "sink": {
11618                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n         layout: { (string)interleaved, (string)non-interleaved }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
11619                         "direction": "sink",
11620                         "presence": "always"
11621                     },
11622                     "src": {
11623                         "caps": "audio/x-raw:\n         format: { F32LE, S16LE }\n         layout: { (string)interleaved, (string)non-interleaved }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
11624                         "direction": "src",
11625                         "presence": "always"
11626                     }
11627                 },
11628                 "properties": {
11629                     "album-mode": {
11630                         "blurb": "Prefer album over track gain",
11631                         "conditionally-available": false,
11632                         "construct": false,
11633                         "construct-only": false,
11634                         "controllable": false,
11635                         "default": "true",
11636                         "mutable": "null",
11637                         "readable": true,
11638                         "type": "gboolean",
11639                         "writable": true
11640                     },
11641                     "fallback-gain": {
11642                         "blurb": "Gain for streams missing tags [dB]",
11643                         "conditionally-available": false,
11644                         "construct": false,
11645                         "construct-only": false,
11646                         "controllable": false,
11647                         "default": "0",
11648                         "max": "60",
11649                         "min": "-60",
11650                         "mutable": "null",
11651                         "readable": true,
11652                         "type": "gdouble",
11653                         "writable": true
11654                     },
11655                     "headroom": {
11656                         "blurb": "Extra headroom [dB]",
11657                         "conditionally-available": false,
11658                         "construct": false,
11659                         "construct-only": false,
11660                         "controllable": false,
11661                         "default": "0",
11662                         "max": "60",
11663                         "min": "0",
11664                         "mutable": "null",
11665                         "readable": true,
11666                         "type": "gdouble",
11667                         "writable": true
11668                     },
11669                     "pre-amp": {
11670                         "blurb": "Extra gain [dB]",
11671                         "conditionally-available": false,
11672                         "construct": false,
11673                         "construct-only": false,
11674                         "controllable": false,
11675                         "default": "0",
11676                         "max": "60",
11677                         "min": "-60",
11678                         "mutable": "null",
11679                         "readable": true,
11680                         "type": "gdouble",
11681                         "writable": true
11682                     },
11683                     "result-gain": {
11684                         "blurb": "Applied gain [dB]",
11685                         "conditionally-available": false,
11686                         "construct": false,
11687                         "construct-only": false,
11688                         "controllable": false,
11689                         "default": "0",
11690                         "max": "120",
11691                         "min": "-120",
11692                         "mutable": "null",
11693                         "readable": true,
11694                         "type": "gdouble",
11695                         "writable": false
11696                     },
11697                     "target-gain": {
11698                         "blurb": "Applicable gain [dB]",
11699                         "conditionally-available": false,
11700                         "construct": false,
11701                         "construct-only": false,
11702                         "controllable": false,
11703                         "default": "0",
11704                         "max": "120",
11705                         "min": "-120",
11706                         "mutable": "null",
11707                         "readable": true,
11708                         "type": "gdouble",
11709                         "writable": false
11710                     }
11711                 },
11712                 "rank": "none"
11713             }
11714         },
11715         "filename": "gstreplaygain",
11716         "license": "LGPL",
11717         "other-types": {},
11718         "package": "GStreamer Good Plug-ins",
11719         "source": "gst-plugins-good",
11720         "tracers": {},
11721         "url": "Unknown package origin"
11722     },
11723     "rpicamsrc": {
11724         "description": "Raspberry Pi Camera Source",
11725         "elements": {
11726             "rpicamsrc": {
11727                 "author": "Jan Schmidt <jan@centricular.com>",
11728                 "description": "Raspberry Pi camera module source",
11729                 "hierarchy": [
11730                     "GstRpiCamSrc",
11731                     "GstPushSrc",
11732                     "GstBaseSrc",
11733                     "GstElement",
11734                     "GstObject",
11735                     "GInitiallyUnowned",
11736                     "GObject"
11737                 ],
11738                 "interfaces": [
11739                     "GstColorBalance",
11740                     "GstVideoDirection",
11741                     "GstVideoOrientation"
11742                 ],
11743                 "klass": "Source/Video",
11744                 "long-name": "Raspberry Pi Camera Source",
11745                 "pad-templates": {
11746                     "src": {
11747                         "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",
11748                         "direction": "src",
11749                         "presence": "always"
11750                     }
11751                 },
11752                 "properties": {
11753                     "annotation-mode": {
11754                         "blurb": "Flags to control annotation of the output video",
11755                         "conditionally-available": false,
11756                         "construct": false,
11757                         "construct-only": false,
11758                         "controllable": false,
11759                         "default": "(none)",
11760                         "mutable": "null",
11761                         "readable": true,
11762                         "type": "GstRpiCamSrcAnnotationMode",
11763                         "writable": true
11764                     },
11765                     "annotation-text": {
11766                         "blurb": "Text string to annotate onto video when annotation-mode flags include 'custom-text'",
11767                         "conditionally-available": false,
11768                         "construct": false,
11769                         "construct-only": false,
11770                         "controllable": false,
11771                         "default": "",
11772                         "mutable": "null",
11773                         "readable": true,
11774                         "type": "gchararray",
11775                         "writable": true
11776                     },
11777                     "annotation-text-bg-colour": {
11778                         "blurb": "Set the annotation text background colour, as the integer corresponding to a VUY value eg 0x8080FF = 8421631, -1 for default",
11779                         "conditionally-available": false,
11780                         "construct": false,
11781                         "construct-only": false,
11782                         "controllable": false,
11783                         "default": "-1",
11784                         "max": "2147483647",
11785                         "min": "-1",
11786                         "mutable": "null",
11787                         "readable": true,
11788                         "type": "gint",
11789                         "writable": true
11790                     },
11791                     "annotation-text-colour": {
11792                         "blurb": "Set the annotation text colour, as the integer corresponding to a VUY value eg 0x8080FF = 8421631, -1 for default",
11793                         "conditionally-available": false,
11794                         "construct": false,
11795                         "construct-only": false,
11796                         "controllable": false,
11797                         "default": "-1",
11798                         "max": "2147483647",
11799                         "min": "-1",
11800                         "mutable": "null",
11801                         "readable": true,
11802                         "type": "gint",
11803                         "writable": true
11804                     },
11805                     "annotation-text-size": {
11806                         "blurb": "Set the size of annotation text (in pixels) (0 = Auto)",
11807                         "conditionally-available": false,
11808                         "construct": false,
11809                         "construct-only": false,
11810                         "controllable": false,
11811                         "default": "0",
11812                         "max": "2147483647",
11813                         "min": "0",
11814                         "mutable": "null",
11815                         "readable": true,
11816                         "type": "gint",
11817                         "writable": true
11818                     },
11819                     "awb-gain-blue": {
11820                         "blurb": "Manual AWB Gain for blue channel when awb-mode=off",
11821                         "conditionally-available": false,
11822                         "construct": false,
11823                         "construct-only": false,
11824                         "controllable": false,
11825                         "default": "0",
11826                         "max": "8",
11827                         "min": "0",
11828                         "mutable": "null",
11829                         "readable": true,
11830                         "type": "gfloat",
11831                         "writable": true
11832                     },
11833                     "awb-gain-red": {
11834                         "blurb": "Manual AWB Gain for red channel when awb-mode=off",
11835                         "conditionally-available": false,
11836                         "construct": false,
11837                         "construct-only": false,
11838                         "controllable": false,
11839                         "default": "0",
11840                         "max": "8",
11841                         "min": "0",
11842                         "mutable": "null",
11843                         "readable": true,
11844                         "type": "gfloat",
11845                         "writable": true
11846                     },
11847                     "awb-mode": {
11848                         "blurb": "White Balance mode",
11849                         "conditionally-available": false,
11850                         "construct": false,
11851                         "construct-only": false,
11852                         "controllable": false,
11853                         "default": "auto (1)",
11854                         "mutable": "null",
11855                         "readable": true,
11856                         "type": "GstRpiCamSrcAWBMode",
11857                         "writable": true
11858                     },
11859                     "bitrate": {
11860                         "blurb": "Bitrate for encoding. 0 for VBR using quantisation-parameter",
11861                         "conditionally-available": false,
11862                         "construct": false,
11863                         "construct-only": false,
11864                         "controllable": false,
11865                         "default": "17000000",
11866                         "max": "25000000",
11867                         "min": "0",
11868                         "mutable": "null",
11869                         "readable": true,
11870                         "type": "gint",
11871                         "writable": true
11872                     },
11873                     "brightness": {
11874                         "blurb": "Image capture brightness",
11875                         "conditionally-available": false,
11876                         "construct": false,
11877                         "construct-only": false,
11878                         "controllable": false,
11879                         "default": "50",
11880                         "max": "100",
11881                         "min": "0",
11882                         "mutable": "null",
11883                         "readable": true,
11884                         "type": "gint",
11885                         "writable": true
11886                     },
11887                     "camera-number": {
11888                         "blurb": "Which camera to use on a multi-camera system - 0 or 1",
11889                         "conditionally-available": false,
11890                         "construct": false,
11891                         "construct-only": false,
11892                         "controllable": false,
11893                         "default": "0",
11894                         "max": "1",
11895                         "min": "0",
11896                         "mutable": "null",
11897                         "readable": true,
11898                         "type": "gint",
11899                         "writable": true
11900                     },
11901                     "contrast": {
11902                         "blurb": "Image capture contrast",
11903                         "conditionally-available": false,
11904                         "construct": false,
11905                         "construct-only": false,
11906                         "controllable": false,
11907                         "default": "0",
11908                         "max": "100",
11909                         "min": "-100",
11910                         "mutable": "null",
11911                         "readable": true,
11912                         "type": "gint",
11913                         "writable": true
11914                     },
11915                     "drc": {
11916                         "blurb": "Dynamic Range Control level",
11917                         "conditionally-available": false,
11918                         "construct": false,
11919                         "construct-only": false,
11920                         "controllable": false,
11921                         "default": "off (0)",
11922                         "mutable": "null",
11923                         "readable": true,
11924                         "type": "GstRpiCamSrcDRCLevel",
11925                         "writable": true
11926                     },
11927                     "exposure-compensation": {
11928                         "blurb": "Exposure Value compensation",
11929                         "conditionally-available": false,
11930                         "construct": false,
11931                         "construct-only": false,
11932                         "controllable": false,
11933                         "default": "0",
11934                         "max": "10",
11935                         "min": "-10",
11936                         "mutable": "null",
11937                         "readable": true,
11938                         "type": "gint",
11939                         "writable": true
11940                     },
11941                     "exposure-mode": {
11942                         "blurb": "Camera exposure mode to use",
11943                         "conditionally-available": false,
11944                         "construct": false,
11945                         "construct-only": false,
11946                         "controllable": false,
11947                         "default": "auto (1)",
11948                         "mutable": "null",
11949                         "readable": true,
11950                         "type": "GstRpiCamSrcExposureMode",
11951                         "writable": true
11952                     },
11953                     "fullscreen": {
11954                         "blurb": "Display preview window full screen",
11955                         "conditionally-available": false,
11956                         "construct": false,
11957                         "construct-only": false,
11958                         "controllable": false,
11959                         "default": "true",
11960                         "mutable": "null",
11961                         "readable": true,
11962                         "type": "gboolean",
11963                         "writable": true
11964                     },
11965                     "hflip": {
11966                         "blurb": "Flip capture horizontally",
11967                         "conditionally-available": false,
11968                         "construct": false,
11969                         "construct-only": false,
11970                         "controllable": false,
11971                         "default": "false",
11972                         "mutable": "null",
11973                         "readable": true,
11974                         "type": "gboolean",
11975                         "writable": true
11976                     },
11977                     "image-effect": {
11978                         "blurb": "Visual FX to apply to the image",
11979                         "conditionally-available": false,
11980                         "construct": false,
11981                         "construct-only": false,
11982                         "controllable": false,
11983                         "default": "none (0)",
11984                         "mutable": "null",
11985                         "readable": true,
11986                         "type": "GstRpiCamSrcImageEffect",
11987                         "writable": true
11988                     },
11989                     "inline-headers": {
11990                         "blurb": "Set to TRUE to insert SPS/PPS before each IDR packet",
11991                         "conditionally-available": false,
11992                         "construct": false,
11993                         "construct-only": false,
11994                         "controllable": false,
11995                         "default": "false",
11996                         "mutable": "null",
11997                         "readable": true,
11998                         "type": "gboolean",
11999                         "writable": true
12000                     },
12001                     "intra-refresh-type": {
12002                         "blurb": "Type of Intra Refresh to use, -1 to disable intra refresh",
12003                         "conditionally-available": false,
12004                         "construct": false,
12005                         "construct-only": false,
12006                         "controllable": false,
12007                         "default": "none (-1)",
12008                         "mutable": "null",
12009                         "readable": true,
12010                         "type": "GstRpiCamSrcIntraRefreshType",
12011                         "writable": true
12012                     },
12013                     "iso": {
12014                         "blurb": "ISO value to use (0 = Auto)",
12015                         "conditionally-available": false,
12016                         "construct": false,
12017                         "construct-only": false,
12018                         "controllable": false,
12019                         "default": "0",
12020                         "max": "3200",
12021                         "min": "0",
12022                         "mutable": "null",
12023                         "readable": true,
12024                         "type": "gint",
12025                         "writable": true
12026                     },
12027                     "keyframe-interval": {
12028                         "blurb": "Interval (in frames) between I frames. -1 = automatic, 0 = single-keyframe",
12029                         "conditionally-available": false,
12030                         "construct": false,
12031                         "construct-only": false,
12032                         "controllable": false,
12033                         "default": "-1",
12034                         "max": "2147483647",
12035                         "min": "-1",
12036                         "mutable": "null",
12037                         "readable": true,
12038                         "type": "gint",
12039                         "writable": true
12040                     },
12041                     "metering-mode": {
12042                         "blurb": "Camera exposure metering mode to use",
12043                         "conditionally-available": false,
12044                         "construct": false,
12045                         "construct-only": false,
12046                         "controllable": false,
12047                         "default": "average (0)",
12048                         "mutable": "null",
12049                         "readable": true,
12050                         "type": "GstRpiCamSrcExposureMeteringMode",
12051                         "writable": true
12052                     },
12053                     "preview": {
12054                         "blurb": "Display preview window overlay",
12055                         "conditionally-available": false,
12056                         "construct": false,
12057                         "construct-only": false,
12058                         "controllable": false,
12059                         "default": "true",
12060                         "mutable": "null",
12061                         "readable": true,
12062                         "type": "gboolean",
12063                         "writable": true
12064                     },
12065                     "preview-encoded": {
12066                         "blurb": "Display encoder output in the preview",
12067                         "conditionally-available": false,
12068                         "construct": false,
12069                         "construct-only": false,
12070                         "controllable": false,
12071                         "default": "true",
12072                         "mutable": "null",
12073                         "readable": true,
12074                         "type": "gboolean",
12075                         "writable": true
12076                     },
12077                     "preview-h": {
12078                         "blurb": "Height of the preview window (in pixels)",
12079                         "conditionally-available": false,
12080                         "construct": false,
12081                         "construct-only": false,
12082                         "controllable": false,
12083                         "default": "768",
12084                         "max": "2048",
12085                         "min": "0",
12086                         "mutable": "null",
12087                         "readable": true,
12088                         "type": "gint",
12089                         "writable": true
12090                     },
12091                     "preview-opacity": {
12092                         "blurb": "Opacity to use for the preview window",
12093                         "conditionally-available": false,
12094                         "construct": false,
12095                         "construct-only": false,
12096                         "controllable": false,
12097                         "default": "255",
12098                         "max": "255",
12099                         "min": "0",
12100                         "mutable": "null",
12101                         "readable": true,
12102                         "type": "gint",
12103                         "writable": true
12104                     },
12105                     "preview-w": {
12106                         "blurb": "Width of the preview window (in pixels)",
12107                         "conditionally-available": false,
12108                         "construct": false,
12109                         "construct-only": false,
12110                         "controllable": false,
12111                         "default": "1024",
12112                         "max": "2048",
12113                         "min": "0",
12114                         "mutable": "null",
12115                         "readable": true,
12116                         "type": "gint",
12117                         "writable": true
12118                     },
12119                     "preview-x": {
12120                         "blurb": "Start X coordinate of the preview window (in pixels)",
12121                         "conditionally-available": false,
12122                         "construct": false,
12123                         "construct-only": false,
12124                         "controllable": false,
12125                         "default": "0",
12126                         "max": "2048",
12127                         "min": "0",
12128                         "mutable": "null",
12129                         "readable": true,
12130                         "type": "gint",
12131                         "writable": true
12132                     },
12133                     "preview-y": {
12134                         "blurb": "Start Y coordinate of the preview window (in pixels)",
12135                         "conditionally-available": false,
12136                         "construct": false,
12137                         "construct-only": false,
12138                         "controllable": false,
12139                         "default": "0",
12140                         "max": "2048",
12141                         "min": "0",
12142                         "mutable": "null",
12143                         "readable": true,
12144                         "type": "gint",
12145                         "writable": true
12146                     },
12147                     "quantisation-parameter": {
12148                         "blurb": "Set a Quantisation Parameter approx 10-40 with bitrate=0 for VBR encoding. 0 = off",
12149                         "conditionally-available": false,
12150                         "construct": false,
12151                         "construct-only": false,
12152                         "controllable": false,
12153                         "default": "0",
12154                         "max": "2147483647",
12155                         "min": "0",
12156                         "mutable": "null",
12157                         "readable": true,
12158                         "type": "gint",
12159                         "writable": true
12160                     },
12161                     "roi-h": {
12162                         "blurb": "Normalised region-of-interest H coord",
12163                         "conditionally-available": false,
12164                         "construct": false,
12165                         "construct-only": false,
12166                         "controllable": false,
12167                         "default": "1",
12168                         "max": "1",
12169                         "min": "0",
12170                         "mutable": "null",
12171                         "readable": true,
12172                         "type": "gfloat",
12173                         "writable": true
12174                     },
12175                     "roi-w": {
12176                         "blurb": "Normalised region-of-interest W coord",
12177                         "conditionally-available": false,
12178                         "construct": false,
12179                         "construct-only": false,
12180                         "controllable": false,
12181                         "default": "1",
12182                         "max": "1",
12183                         "min": "0",
12184                         "mutable": "null",
12185                         "readable": true,
12186                         "type": "gfloat",
12187                         "writable": true
12188                     },
12189                     "roi-x": {
12190                         "blurb": "Normalised region-of-interest X coord",
12191                         "conditionally-available": false,
12192                         "construct": false,
12193                         "construct-only": false,
12194                         "controllable": false,
12195                         "default": "0",
12196                         "max": "1",
12197                         "min": "0",
12198                         "mutable": "null",
12199                         "readable": true,
12200                         "type": "gfloat",
12201                         "writable": true
12202                     },
12203                     "roi-y": {
12204                         "blurb": "Normalised region-of-interest Y coord",
12205                         "conditionally-available": false,
12206                         "construct": false,
12207                         "construct-only": false,
12208                         "controllable": false,
12209                         "default": "0",
12210                         "max": "1",
12211                         "min": "0",
12212                         "mutable": "null",
12213                         "readable": true,
12214                         "type": "gfloat",
12215                         "writable": true
12216                     },
12217                     "rotation": {
12218                         "blurb": "Rotate captured image (0, 90, 180, 270 degrees)",
12219                         "conditionally-available": false,
12220                         "construct": false,
12221                         "construct-only": false,
12222                         "controllable": false,
12223                         "default": "0",
12224                         "max": "270",
12225                         "min": "0",
12226                         "mutable": "null",
12227                         "readable": true,
12228                         "type": "gint",
12229                         "writable": true
12230                     },
12231                     "saturation": {
12232                         "blurb": "Image capture saturation",
12233                         "conditionally-available": false,
12234                         "construct": false,
12235                         "construct-only": false,
12236                         "controllable": false,
12237                         "default": "0",
12238                         "max": "100",
12239                         "min": "-100",
12240                         "mutable": "null",
12241                         "readable": true,
12242                         "type": "gint",
12243                         "writable": true
12244                     },
12245                     "sensor-mode": {
12246                         "blurb": "Manually set the camera sensor mode",
12247                         "conditionally-available": false,
12248                         "construct": false,
12249                         "construct-only": false,
12250                         "controllable": false,
12251                         "default": "automatic (0)",
12252                         "mutable": "null",
12253                         "readable": true,
12254                         "type": "GstRpiCamSrcSensorMode",
12255                         "writable": true
12256                     },
12257                     "sharpness": {
12258                         "blurb": "Image capture sharpness",
12259                         "conditionally-available": false,
12260                         "construct": false,
12261                         "construct-only": false,
12262                         "controllable": false,
12263                         "default": "0",
12264                         "max": "100",
12265                         "min": "-100",
12266                         "mutable": "null",
12267                         "readable": true,
12268                         "type": "gint",
12269                         "writable": true
12270                     },
12271                     "shutter-speed": {
12272                         "blurb": "Set a fixed shutter speed, in microseconds. (0 = Auto)",
12273                         "conditionally-available": false,
12274                         "construct": false,
12275                         "construct-only": false,
12276                         "controllable": false,
12277                         "default": "0",
12278                         "max": "6000000",
12279                         "min": "0",
12280                         "mutable": "null",
12281                         "readable": true,
12282                         "type": "gint",
12283                         "writable": true
12284                     },
12285                     "use-stc": {
12286                         "blurb": "Use the camera STC for timestamping buffers",
12287                         "conditionally-available": false,
12288                         "construct": false,
12289                         "construct-only": false,
12290                         "controllable": false,
12291                         "default": "true",
12292                         "mutable": "null",
12293                         "readable": true,
12294                         "type": "gboolean",
12295                         "writable": true
12296                     },
12297                     "vflip": {
12298                         "blurb": "Flip capture vertically",
12299                         "conditionally-available": false,
12300                         "construct": false,
12301                         "construct-only": false,
12302                         "controllable": false,
12303                         "default": "false",
12304                         "mutable": "null",
12305                         "readable": true,
12306                         "type": "gboolean",
12307                         "writable": true
12308                     },
12309                     "video-stabilisation": {
12310                         "blurb": "Enable or disable video stabilisation",
12311                         "conditionally-available": false,
12312                         "construct": false,
12313                         "construct-only": false,
12314                         "controllable": false,
12315                         "default": "false",
12316                         "mutable": "null",
12317                         "readable": true,
12318                         "type": "gboolean",
12319                         "writable": true
12320                     }
12321                 },
12322                 "rank": "none"
12323             }
12324         },
12325         "filename": "gstrpicamsrc",
12326         "license": "LGPL",
12327         "other-types": {
12328             "GstRpiCamSrcAWBMode": {
12329                 "kind": "enum",
12330                 "values": [
12331                     {
12332                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_OFF",
12333                         "name": "off",
12334                         "value": "0"
12335                     },
12336                     {
12337                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_AUTO",
12338                         "name": "auto",
12339                         "value": "1"
12340                     },
12341                     {
12342                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_SUNLIGHT",
12343                         "name": "sunlight",
12344                         "value": "2"
12345                     },
12346                     {
12347                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_CLOUDY",
12348                         "name": "cloudy",
12349                         "value": "3"
12350                     },
12351                     {
12352                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_SHADE",
12353                         "name": "shade",
12354                         "value": "4"
12355                     },
12356                     {
12357                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_TUNGSTEN",
12358                         "name": "tungsten",
12359                         "value": "5"
12360                     },
12361                     {
12362                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_FLUORESCENT",
12363                         "name": "fluorescent",
12364                         "value": "6"
12365                     },
12366                     {
12367                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_INCANDESCENT",
12368                         "name": "incandescent",
12369                         "value": "7"
12370                     },
12371                     {
12372                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_FLASH",
12373                         "name": "flash",
12374                         "value": "8"
12375                     },
12376                     {
12377                         "desc": "GST_RPI_CAM_SRC_AWB_MODE_HORIZON",
12378                         "name": "horizon",
12379                         "value": "9"
12380                     }
12381                 ]
12382             },
12383             "GstRpiCamSrcAnnotationMode": {
12384                 "kind": "flags",
12385                 "values": [
12386                     {
12387                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_CUSTOM_TEXT",
12388                         "name": "custom-text",
12389                         "value": "0x00000001"
12390                     },
12391                     {
12392                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_TEXT",
12393                         "name": "text",
12394                         "value": "0x00000002"
12395                     },
12396                     {
12397                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_DATE",
12398                         "name": "date",
12399                         "value": "0x00000004"
12400                     },
12401                     {
12402                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_TIME",
12403                         "name": "time",
12404                         "value": "0x00000008"
12405                     },
12406                     {
12407                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_SHUTTER_SETTINGS",
12408                         "name": "shutter-settings",
12409                         "value": "0x00000010"
12410                     },
12411                     {
12412                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_CAF_SETTINGS",
12413                         "name": "caf-settings",
12414                         "value": "0x00000020"
12415                     },
12416                     {
12417                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_GAIN_SETTINGS",
12418                         "name": "gain-settings",
12419                         "value": "0x00000040"
12420                     },
12421                     {
12422                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_LENS_SETTINGS",
12423                         "name": "lens-settings",
12424                         "value": "0x00000080"
12425                     },
12426                     {
12427                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_MOTION_SETTINGS",
12428                         "name": "motion-settings",
12429                         "value": "0x00000100"
12430                     },
12431                     {
12432                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_FRAME_NUMBER",
12433                         "name": "frame-number",
12434                         "value": "0x00000200"
12435                     },
12436                     {
12437                         "desc": "GST_RPI_CAM_SRC_ANNOTATION_MODE_BLACK_BACKGROUND",
12438                         "name": "black-background",
12439                         "value": "0x00000400"
12440                     }
12441                 ]
12442             },
12443             "GstRpiCamSrcDRCLevel": {
12444                 "kind": "enum",
12445                 "values": [
12446                     {
12447                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_OFF",
12448                         "name": "off",
12449                         "value": "0"
12450                     },
12451                     {
12452                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_LOW",
12453                         "name": "low",
12454                         "value": "1"
12455                     },
12456                     {
12457                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_MEDIUM",
12458                         "name": "medium",
12459                         "value": "2"
12460                     },
12461                     {
12462                         "desc": "GST_RPI_CAM_SRC_DRC_LEVEL_HIGH",
12463                         "name": "high",
12464                         "value": "3"
12465                     }
12466                 ]
12467             },
12468             "GstRpiCamSrcExposureMeteringMode": {
12469                 "kind": "enum",
12470                 "values": [
12471                     {
12472                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_AVERAGE",
12473                         "name": "average",
12474                         "value": "0"
12475                     },
12476                     {
12477                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_SPOT",
12478                         "name": "spot",
12479                         "value": "1"
12480                     },
12481                     {
12482                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_BACKLIST",
12483                         "name": "backlist",
12484                         "value": "2"
12485                     },
12486                     {
12487                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_METERING_MODE_MATRIX",
12488                         "name": "matrix",
12489                         "value": "3"
12490                     }
12491                 ]
12492             },
12493             "GstRpiCamSrcExposureMode": {
12494                 "kind": "enum",
12495                 "values": [
12496                     {
12497                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_OFF",
12498                         "name": "off",
12499                         "value": "0"
12500                     },
12501                     {
12502                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_AUTO",
12503                         "name": "auto",
12504                         "value": "1"
12505                     },
12506                     {
12507                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_NIGHT",
12508                         "name": "night",
12509                         "value": "2"
12510                     },
12511                     {
12512                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_NIGHTPREVIEW",
12513                         "name": "nightpreview",
12514                         "value": "3"
12515                     },
12516                     {
12517                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_BACKLIGHT",
12518                         "name": "backlight",
12519                         "value": "4"
12520                     },
12521                     {
12522                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SPOTLIGHT",
12523                         "name": "spotlight",
12524                         "value": "5"
12525                     },
12526                     {
12527                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SPORTS",
12528                         "name": "sports",
12529                         "value": "6"
12530                     },
12531                     {
12532                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_SNOW",
12533                         "name": "snow",
12534                         "value": "7"
12535                     },
12536                     {
12537                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_BEACH",
12538                         "name": "beach",
12539                         "value": "8"
12540                     },
12541                     {
12542                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_VERYLONG",
12543                         "name": "verylong",
12544                         "value": "9"
12545                     },
12546                     {
12547                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_FIXEDFPS",
12548                         "name": "fixedfps",
12549                         "value": "10"
12550                     },
12551                     {
12552                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_ANTISHAKE",
12553                         "name": "antishake",
12554                         "value": "11"
12555                     },
12556                     {
12557                         "desc": "GST_RPI_CAM_SRC_EXPOSURE_MODE_FIREWORKS",
12558                         "name": "fireworks",
12559                         "value": "12"
12560                     }
12561                 ]
12562             },
12563             "GstRpiCamSrcImageEffect": {
12564                 "kind": "enum",
12565                 "values": [
12566                     {
12567                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_NONE",
12568                         "name": "none",
12569                         "value": "0"
12570                     },
12571                     {
12572                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_NEGATIVE",
12573                         "name": "negative",
12574                         "value": "1"
12575                     },
12576                     {
12577                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SOLARIZE",
12578                         "name": "solarize",
12579                         "value": "2"
12580                     },
12581                     {
12582                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_POSTERIZE",
12583                         "name": "posterize",
12584                         "value": "3"
12585                     },
12586                     {
12587                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WHITEBOARD",
12588                         "name": "whiteboard",
12589                         "value": "4"
12590                     },
12591                     {
12592                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_BLACKBOARD",
12593                         "name": "blackboard",
12594                         "value": "5"
12595                     },
12596                     {
12597                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SKETCH",
12598                         "name": "sketch",
12599                         "value": "6"
12600                     },
12601                     {
12602                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_DENOISE",
12603                         "name": "denoise",
12604                         "value": "7"
12605                     },
12606                     {
12607                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_EMBOSS",
12608                         "name": "emboss",
12609                         "value": "8"
12610                     },
12611                     {
12612                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_OILPAINT",
12613                         "name": "oilpaint",
12614                         "value": "9"
12615                     },
12616                     {
12617                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_HATCH",
12618                         "name": "hatch",
12619                         "value": "10"
12620                     },
12621                     {
12622                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_GPEN",
12623                         "name": "gpen",
12624                         "value": "11"
12625                     },
12626                     {
12627                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_PASTEL",
12628                         "name": "pastel",
12629                         "value": "12"
12630                     },
12631                     {
12632                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WATERCOLOUR",
12633                         "name": "watercolour",
12634                         "value": "13"
12635                     },
12636                     {
12637                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_FILM",
12638                         "name": "film",
12639                         "value": "14"
12640                     },
12641                     {
12642                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_BLUR",
12643                         "name": "blur",
12644                         "value": "15"
12645                     },
12646                     {
12647                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_SATURATION",
12648                         "name": "saturation",
12649                         "value": "16"
12650                     },
12651                     {
12652                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURSWAP",
12653                         "name": "colourswap",
12654                         "value": "17"
12655                     },
12656                     {
12657                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_WASHEDOUT",
12658                         "name": "washedout",
12659                         "value": "18"
12660                     },
12661                     {
12662                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_POSTERISE",
12663                         "name": "posterise",
12664                         "value": "19"
12665                     },
12666                     {
12667                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURPOINT",
12668                         "name": "colourpoint",
12669                         "value": "20"
12670                     },
12671                     {
12672                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_COLOURBALANCE",
12673                         "name": "colourbalance",
12674                         "value": "21"
12675                     },
12676                     {
12677                         "desc": "GST_RPI_CAM_SRC_IMAGEFX_CARTOON",
12678                         "name": "cartoon",
12679                         "value": "22"
12680                     }
12681                 ]
12682             },
12683             "GstRpiCamSrcIntraRefreshType": {
12684                 "kind": "enum",
12685                 "values": [
12686                     {
12687                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_NONE",
12688                         "name": "none",
12689                         "value": "-1"
12690                     },
12691                     {
12692                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_CYCLIC",
12693                         "name": "cyclic",
12694                         "value": "0"
12695                     },
12696                     {
12697                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_ADAPTIVE",
12698                         "name": "adaptive",
12699                         "value": "1"
12700                     },
12701                     {
12702                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_BOTH",
12703                         "name": "both",
12704                         "value": "2"
12705                     },
12706                     {
12707                         "desc": "GST_RPI_CAM_SRC_INTRA_REFRESH_TYPE_CYCLIC_ROWS",
12708                         "name": "cyclic-rows",
12709                         "value": "2130706433"
12710                     }
12711                 ]
12712             },
12713             "GstRpiCamSrcSensorMode": {
12714                 "kind": "enum",
12715                 "values": [
12716                     {
12717                         "desc": "Automatic",
12718                         "name": "automatic",
12719                         "value": "0"
12720                     },
12721                     {
12722                         "desc": "1920x1080 16:9 1-30fps",
12723                         "name": "1920x1080",
12724                         "value": "1"
12725                     },
12726                     {
12727                         "desc": "2592x1944 4:3 1-15fps / 3240x2464 15fps w/ v.2 board",
12728                         "name": "2592x1944-fast",
12729                         "value": "2"
12730                     },
12731                     {
12732                         "desc": "2592x1944 4:3 0.1666-1fps / 3240x2464 15fps w/ v.2 board",
12733                         "name": "2592x1944-slow",
12734                         "value": "3"
12735                     },
12736                     {
12737                         "desc": "1296x972 4:3 1-42fps",
12738                         "name": "1296x972",
12739                         "value": "4"
12740                     },
12741                     {
12742                         "desc": "1296x730 16:9 1-49fps",
12743                         "name": "1296x730",
12744                         "value": "5"
12745                     },
12746                     {
12747                         "desc": "640x480 4:3 42.1-60fps",
12748                         "name": "640x480-slow",
12749                         "value": "6"
12750                     },
12751                     {
12752                         "desc": "640x480 4:3 60.1-90fps",
12753                         "name": "640x480-fast",
12754                         "value": "7"
12755                     }
12756                 ]
12757             }
12758         },
12759         "package": "GStreamer Good Plug-ins",
12760         "source": "gst-plugins-good",
12761         "tracers": {},
12762         "url": "Unknown package origin"
12763     },
12764     "rtp": {
12765         "description": "Real-time protocol plugins",
12766         "elements": {
12767             "asteriskh263": {
12768                 "author": "Neil Stratford <neils@vipadia.com>",
12769                 "description": "Extracts H263 video from RTP and encodes in Asterisk H263 format",
12770                 "hierarchy": [
12771                     "GstAsteriskh263",
12772                     "GstElement",
12773                     "GstObject",
12774                     "GInitiallyUnowned",
12775                     "GObject"
12776                 ],
12777                 "klass": "Codec/Depayloader/Network/RTP",
12778                 "long-name": "RTP Asterisk H263 depayloader",
12779                 "pad-templates": {
12780                     "sink": {
12781                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H263-1998\n",
12782                         "direction": "sink",
12783                         "presence": "always"
12784                     },
12785                     "src": {
12786                         "caps": "application/x-asteriskh263:\n",
12787                         "direction": "src",
12788                         "presence": "always"
12789                     }
12790                 },
12791                 "rank": "none"
12792             },
12793             "rtpL16depay": {
12794                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>",
12795                 "description": "Extracts raw audio from RTP packets",
12796                 "hierarchy": [
12797                     "GstRtpL16Depay",
12798                     "GstRTPBaseDepayload",
12799                     "GstElement",
12800                     "GstObject",
12801                     "GInitiallyUnowned",
12802                     "GObject"
12803                 ],
12804                 "klass": "Codec/Depayloader/Network/RTP",
12805                 "long-name": "RTP audio depayloader",
12806                 "pad-templates": {
12807                     "sink": {
12808                         "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",
12809                         "direction": "sink",
12810                         "presence": "always"
12811                     },
12812                     "src": {
12813                         "caps": "audio/x-raw:\n         format: S16BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12814                         "direction": "src",
12815                         "presence": "always"
12816                     }
12817                 },
12818                 "properties": {},
12819                 "rank": "secondary"
12820             },
12821             "rtpL16pay": {
12822                 "author": "Wim Taymans <wim.taymans@gmail.com>",
12823                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
12824                 "hierarchy": [
12825                     "GstRtpL16Pay",
12826                     "GstRTPBaseAudioPayload",
12827                     "GstRTPBasePayload",
12828                     "GstElement",
12829                     "GstObject",
12830                     "GInitiallyUnowned",
12831                     "GObject"
12832                 ],
12833                 "klass": "Codec/Payloader/Network/RTP",
12834                 "long-name": "RTP audio payloader",
12835                 "pad-templates": {
12836                     "sink": {
12837                         "caps": "audio/x-raw:\n         format: S16BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12838                         "direction": "sink",
12839                         "presence": "always"
12840                     },
12841                     "src": {
12842                         "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",
12843                         "direction": "src",
12844                         "presence": "always"
12845                     }
12846                 },
12847                 "properties": {},
12848                 "rank": "secondary"
12849             },
12850             "rtpL24depay": {
12851                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>,David Holroyd <dave@badgers-in-foil.co.uk>",
12852                 "description": "Extracts raw 24-bit audio from RTP packets",
12853                 "hierarchy": [
12854                     "GstRtpL24Depay",
12855                     "GstRTPBaseDepayload",
12856                     "GstElement",
12857                     "GstObject",
12858                     "GInitiallyUnowned",
12859                     "GObject"
12860                 ],
12861                 "klass": "Codec/Depayloader/Network/RTP",
12862                 "long-name": "RTP audio depayloader",
12863                 "pad-templates": {
12864                     "sink": {
12865                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L24\n",
12866                         "direction": "sink",
12867                         "presence": "always"
12868                     },
12869                     "src": {
12870                         "caps": "audio/x-raw:\n         format: S24BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12871                         "direction": "src",
12872                         "presence": "always"
12873                     }
12874                 },
12875                 "properties": {},
12876                 "rank": "secondary"
12877             },
12878             "rtpL24pay": {
12879                 "author": "Wim Taymans <wim.taymans@gmail.com>,David Holroyd <dave@badgers-in-foil.co.uk>",
12880                 "description": "Payload-encode Raw 24-bit audio into RTP packets (RFC 3190)",
12881                 "hierarchy": [
12882                     "GstRtpL24Pay",
12883                     "GstRTPBaseAudioPayload",
12884                     "GstRTPBasePayload",
12885                     "GstElement",
12886                     "GstObject",
12887                     "GInitiallyUnowned",
12888                     "GObject"
12889                 ],
12890                 "klass": "Codec/Payloader/Network/RTP",
12891                 "long-name": "RTP audio payloader",
12892                 "pad-templates": {
12893                     "sink": {
12894                         "caps": "audio/x-raw:\n         format: S24BE\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12895                         "direction": "sink",
12896                         "presence": "always"
12897                     },
12898                     "src": {
12899                         "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",
12900                         "direction": "src",
12901                         "presence": "always"
12902                     }
12903                 },
12904                 "properties": {},
12905                 "rank": "secondary"
12906             },
12907             "rtpL8depay": {
12908                 "author": "Zeeshan Ali <zak147@yahoo.com>,Wim Taymans <wim.taymans@gmail.com>, GE Intelligent Platforms Embedded Systems, Inc.",
12909                 "description": "Extracts raw audio from RTP packets",
12910                 "hierarchy": [
12911                     "GstRtpL8Depay",
12912                     "GstRTPBaseDepayload",
12913                     "GstElement",
12914                     "GstObject",
12915                     "GInitiallyUnowned",
12916                     "GObject"
12917                 ],
12918                 "klass": "Codec/Depayloader/Network/RTP",
12919                 "long-name": "RTP audio depayloader",
12920                 "pad-templates": {
12921                     "sink": {
12922                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: L8\n",
12923                         "direction": "sink",
12924                         "presence": "always"
12925                     },
12926                     "src": {
12927                         "caps": "audio/x-raw:\n         format: U8\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12928                         "direction": "src",
12929                         "presence": "always"
12930                     }
12931                 },
12932                 "properties": {},
12933                 "rank": "secondary"
12934             },
12935             "rtpL8pay": {
12936                 "author": "Wim Taymans <wim.taymans@gmail.com>, GE Intelligent Platforms Embedded Systems, Inc.",
12937                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
12938                 "hierarchy": [
12939                     "GstRtpL8Pay",
12940                     "GstRTPBaseAudioPayload",
12941                     "GstRTPBasePayload",
12942                     "GstElement",
12943                     "GstObject",
12944                     "GInitiallyUnowned",
12945                     "GObject"
12946                 ],
12947                 "klass": "Codec/Payloader/Network/RTP",
12948                 "long-name": "RTP audio payloader",
12949                 "pad-templates": {
12950                     "sink": {
12951                         "caps": "audio/x-raw:\n         format: U8\n         layout: interleaved\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
12952                         "direction": "sink",
12953                         "presence": "always"
12954                     },
12955                     "src": {
12956                         "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",
12957                         "direction": "src",
12958                         "presence": "always"
12959                     }
12960                 },
12961                 "properties": {},
12962                 "rank": "secondary"
12963             },
12964             "rtpac3depay": {
12965                 "author": "Wim Taymans <wim.taymans@gmail.com>",
12966                 "description": "Extracts AC3 audio from RTP packets (RFC 4184)",
12967                 "hierarchy": [
12968                     "GstRtpAC3Depay",
12969                     "GstRTPBaseDepayload",
12970                     "GstElement",
12971                     "GstObject",
12972                     "GInitiallyUnowned",
12973                     "GObject"
12974                 ],
12975                 "klass": "Codec/Depayloader/Network/RTP",
12976                 "long-name": "RTP AC3 depayloader",
12977                 "pad-templates": {
12978                     "sink": {
12979                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: { (int)32000, (int)44100, (int)48000 }\n  encoding-name: AC3\n",
12980                         "direction": "sink",
12981                         "presence": "always"
12982                     },
12983                     "src": {
12984                         "caps": "audio/ac3:\n",
12985                         "direction": "src",
12986                         "presence": "always"
12987                     }
12988                 },
12989                 "properties": {},
12990                 "rank": "secondary"
12991             },
12992             "rtpac3pay": {
12993                 "author": "Wim Taymans <wim.taymans@gmail.com>",
12994                 "description": "Payload AC3 audio as RTP packets (RFC 4184)",
12995                 "hierarchy": [
12996                     "GstRtpAC3Pay",
12997                     "GstRTPBasePayload",
12998                     "GstElement",
12999                     "GstObject",
13000                     "GInitiallyUnowned",
13001                     "GObject"
13002                 ],
13003                 "klass": "Codec/Payloader/Network/RTP",
13004                 "long-name": "RTP AC3 audio payloader",
13005                 "pad-templates": {
13006                     "sink": {
13007                         "caps": "audio/ac3:\naudio/x-ac3:\n",
13008                         "direction": "sink",
13009                         "presence": "always"
13010                     },
13011                     "src": {
13012                         "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",
13013                         "direction": "src",
13014                         "presence": "always"
13015                     }
13016                 },
13017                 "properties": {},
13018                 "rank": "secondary"
13019             },
13020             "rtpamrdepay": {
13021                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13022                 "description": "Extracts AMR or AMR-WB audio from RTP packets (RFC 3267)",
13023                 "hierarchy": [
13024                     "GstRtpAMRDepay",
13025                     "GstRTPBaseDepayload",
13026                     "GstElement",
13027                     "GstObject",
13028                     "GInitiallyUnowned",
13029                     "GObject"
13030                 ],
13031                 "klass": "Codec/Depayloader/Network/RTP",
13032                 "long-name": "RTP AMR depayloader",
13033                 "pad-templates": {
13034                     "sink": {
13035                         "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",
13036                         "direction": "sink",
13037                         "presence": "always"
13038                     },
13039                     "src": {
13040                         "caps": "audio/AMR:\n       channels: 1\n           rate: 8000\naudio/AMR-WB:\n       channels: 1\n           rate: 16000\n",
13041                         "direction": "src",
13042                         "presence": "always"
13043                     }
13044                 },
13045                 "properties": {},
13046                 "rank": "secondary"
13047             },
13048             "rtpamrpay": {
13049                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13050                 "description": "Payload-encode AMR or AMR-WB audio into RTP packets (RFC 3267)",
13051                 "hierarchy": [
13052                     "GstRtpAMRPay",
13053                     "GstRTPBasePayload",
13054                     "GstElement",
13055                     "GstObject",
13056                     "GInitiallyUnowned",
13057                     "GObject"
13058                 ],
13059                 "klass": "Codec/Payloader/Network/RTP",
13060                 "long-name": "RTP AMR payloader",
13061                 "pad-templates": {
13062                     "sink": {
13063                         "caps": "audio/AMR:\n       channels: 1\n           rate: 8000\naudio/AMR-WB:\n       channels: 1\n           rate: 16000\n",
13064                         "direction": "sink",
13065                         "presence": "always"
13066                     },
13067                     "src": {
13068                         "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",
13069                         "direction": "src",
13070                         "presence": "always"
13071                     }
13072                 },
13073                 "properties": {},
13074                 "rank": "secondary"
13075             },
13076             "rtpbvdepay": {
13077                 "author": "Wim Taymans <wim.taymans@collabora.co.uk>",
13078                 "description": "Extracts BroadcomVoice audio from RTP packets (RFC 4298)",
13079                 "hierarchy": [
13080                     "GstRTPBVDepay",
13081                     "GstRTPBaseDepayload",
13082                     "GstElement",
13083                     "GstObject",
13084                     "GInitiallyUnowned",
13085                     "GObject"
13086                 ],
13087                 "klass": "Codec/Depayloader/Network/RTP",
13088                 "long-name": "RTP BroadcomVoice depayloader",
13089                 "pad-templates": {
13090                     "sink": {
13091                         "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",
13092                         "direction": "sink",
13093                         "presence": "always"
13094                     },
13095                     "src": {
13096                         "caps": "audio/x-bv:\n           mode: { (int)16, (int)32 }\n",
13097                         "direction": "src",
13098                         "presence": "always"
13099                     }
13100                 },
13101                 "properties": {},
13102                 "rank": "secondary"
13103             },
13104             "rtpbvpay": {
13105                 "author": "Wim Taymans <wim.taymans@collabora.co.uk>",
13106                 "description": "Packetize BroadcomVoice audio streams into RTP packets (RFC 4298)",
13107                 "hierarchy": [
13108                     "GstRTPBVPay",
13109                     "GstRTPBaseAudioPayload",
13110                     "GstRTPBasePayload",
13111                     "GstElement",
13112                     "GstObject",
13113                     "GInitiallyUnowned",
13114                     "GObject"
13115                 ],
13116                 "klass": "Codec/Payloader/Network/RTP",
13117                 "long-name": "RTP BV Payloader",
13118                 "pad-templates": {
13119                     "sink": {
13120                         "caps": "audio/x-bv:\n           mode: { (int)16, (int)32 }\n",
13121                         "direction": "sink",
13122                         "presence": "always"
13123                     },
13124                     "src": {
13125                         "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",
13126                         "direction": "src",
13127                         "presence": "always"
13128                     }
13129                 },
13130                 "properties": {},
13131                 "rank": "secondary"
13132             },
13133             "rtpceltdepay": {
13134                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13135                 "description": "Extracts CELT audio from RTP packets",
13136                 "hierarchy": [
13137                     "GstRtpCELTDepay",
13138                     "GstRTPBaseDepayload",
13139                     "GstElement",
13140                     "GstObject",
13141                     "GInitiallyUnowned",
13142                     "GObject"
13143                 ],
13144                 "klass": "Codec/Depayloader/Network/RTP",
13145                 "long-name": "RTP CELT depayloader",
13146                 "pad-templates": {
13147                     "sink": {
13148                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 32000, 48000 ]\n  encoding-name: CELT\n",
13149                         "direction": "sink",
13150                         "presence": "always"
13151                     },
13152                     "src": {
13153                         "caps": "audio/x-celt:\n",
13154                         "direction": "src",
13155                         "presence": "always"
13156                     }
13157                 },
13158                 "properties": {},
13159                 "rank": "secondary"
13160             },
13161             "rtpceltpay": {
13162                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13163                 "description": "Payload-encodes CELT audio into a RTP packet",
13164                 "hierarchy": [
13165                     "GstRtpCELTPay",
13166                     "GstRTPBasePayload",
13167                     "GstElement",
13168                     "GstObject",
13169                     "GInitiallyUnowned",
13170                     "GObject"
13171                 ],
13172                 "klass": "Codec/Payloader/Network/RTP",
13173                 "long-name": "RTP CELT payloader",
13174                 "pad-templates": {
13175                     "sink": {
13176                         "caps": "audio/x-celt:\n           rate: [ 32000, 64000 ]\n       channels: [ 1, 2 ]\n     frame-size: [ 64, 512 ]\n",
13177                         "direction": "sink",
13178                         "presence": "always"
13179                     },
13180                     "src": {
13181                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 32000, 48000 ]\n  encoding-name: CELT\n",
13182                         "direction": "src",
13183                         "presence": "always"
13184                     }
13185                 },
13186                 "properties": {},
13187                 "rank": "secondary"
13188             },
13189             "rtpdvdepay": {
13190                 "author": "Marcel Moreaux <marcelm@spacelabs.nl>, Wim Taymans <wim.taymans@gmail.com>",
13191                 "description": "Depayloads DV from RTP packets (RFC 3189)",
13192                 "hierarchy": [
13193                     "GstRTPDVDepay",
13194                     "GstRTPBaseDepayload",
13195                     "GstElement",
13196                     "GstObject",
13197                     "GInitiallyUnowned",
13198                     "GObject"
13199                 ],
13200                 "klass": "Codec/Depayloader/Network/RTP",
13201                 "long-name": "RTP DV Depayloader",
13202                 "pad-templates": {
13203                     "sink": {
13204                         "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",
13205                         "direction": "sink",
13206                         "presence": "always"
13207                     },
13208                     "src": {
13209                         "caps": "video/x-dv:\n",
13210                         "direction": "src",
13211                         "presence": "always"
13212                     }
13213                 },
13214                 "properties": {},
13215                 "rank": "secondary"
13216             },
13217             "rtpdvpay": {
13218                 "author": "Marcel Moreaux <marcelm@spacelabs.nl>, Wim Taymans <wim.taymans@gmail.com>",
13219                 "description": "Payloads DV into RTP packets (RFC 3189)",
13220                 "hierarchy": [
13221                     "GstRTPDVPay",
13222                     "GstRTPBasePayload",
13223                     "GstElement",
13224                     "GstObject",
13225                     "GInitiallyUnowned",
13226                     "GObject"
13227                 ],
13228                 "klass": "Codec/Payloader/Network/RTP",
13229                 "long-name": "RTP DV Payloader",
13230                 "pad-templates": {
13231                     "sink": {
13232                         "caps": "video/x-dv:\n",
13233                         "direction": "sink",
13234                         "presence": "always"
13235                     },
13236                     "src": {
13237                         "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",
13238                         "direction": "src",
13239                         "presence": "always"
13240                     }
13241                 },
13242                 "properties": {
13243                     "mode": {
13244                         "blurb": "The payload mode of payloading",
13245                         "conditionally-available": false,
13246                         "construct": false,
13247                         "construct-only": false,
13248                         "controllable": false,
13249                         "default": "video (0)",
13250                         "mutable": "null",
13251                         "readable": true,
13252                         "type": "GstDVPayMode",
13253                         "writable": true
13254                     }
13255                 },
13256                 "rank": "secondary"
13257             },
13258             "rtpg722depay": {
13259                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13260                 "description": "Extracts G722 audio from RTP packets",
13261                 "hierarchy": [
13262                     "GstRtpG722Depay",
13263                     "GstRTPBaseDepayload",
13264                     "GstElement",
13265                     "GstObject",
13266                     "GInitiallyUnowned",
13267                     "GObject"
13268                 ],
13269                 "klass": "Codec/Depayloader/Network/RTP",
13270                 "long-name": "RTP audio depayloader",
13271                 "pad-templates": {
13272                     "sink": {
13273                         "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",
13274                         "direction": "sink",
13275                         "presence": "always"
13276                     },
13277                     "src": {
13278                         "caps": "audio/G722:\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n",
13279                         "direction": "src",
13280                         "presence": "always"
13281                     }
13282                 },
13283                 "properties": {},
13284                 "rank": "secondary"
13285             },
13286             "rtpg722pay": {
13287                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13288                 "description": "Payload-encode Raw audio into RTP packets (RFC 3551)",
13289                 "hierarchy": [
13290                     "GstRtpG722Pay",
13291                     "GstRTPBaseAudioPayload",
13292                     "GstRTPBasePayload",
13293                     "GstElement",
13294                     "GstObject",
13295                     "GInitiallyUnowned",
13296                     "GObject"
13297                 ],
13298                 "klass": "Codec/Payloader/Network/RTP",
13299                 "long-name": "RTP audio payloader",
13300                 "pad-templates": {
13301                     "sink": {
13302                         "caps": "audio/G722:\n           rate: 16000\n       channels: 1\n",
13303                         "direction": "sink",
13304                         "presence": "always"
13305                     },
13306                     "src": {
13307                         "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",
13308                         "direction": "src",
13309                         "presence": "always"
13310                     }
13311                 },
13312                 "properties": {},
13313                 "rank": "secondary"
13314             },
13315             "rtpg723depay": {
13316                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13317                 "description": "Extracts G.723 audio from RTP packets (RFC 3551)",
13318                 "hierarchy": [
13319                     "GstRtpG723Depay",
13320                     "GstRTPBaseDepayload",
13321                     "GstElement",
13322                     "GstObject",
13323                     "GInitiallyUnowned",
13324                     "GObject"
13325                 ],
13326                 "klass": "Codec/Depayloader/Network/RTP",
13327                 "long-name": "RTP G.723 depayloader",
13328                 "pad-templates": {
13329                     "sink": {
13330                         "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",
13331                         "direction": "sink",
13332                         "presence": "always"
13333                     },
13334                     "src": {
13335                         "caps": "audio/G723:\n       channels: 1\n           rate: 8000\n",
13336                         "direction": "src",
13337                         "presence": "always"
13338                     }
13339                 },
13340                 "properties": {},
13341                 "rank": "secondary"
13342             },
13343             "rtpg723pay": {
13344                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13345                 "description": "Packetize G.723 audio into RTP packets",
13346                 "hierarchy": [
13347                     "GstRTPG723Pay",
13348                     "GstRTPBasePayload",
13349                     "GstElement",
13350                     "GstObject",
13351                     "GInitiallyUnowned",
13352                     "GObject"
13353                 ],
13354                 "klass": "Codec/Payloader/Network/RTP",
13355                 "long-name": "RTP G.723 payloader",
13356                 "pad-templates": {
13357                     "sink": {
13358                         "caps": "audio/G723:\n       channels: 1\n           rate: 8000\n",
13359                         "direction": "sink",
13360                         "presence": "always"
13361                     },
13362                     "src": {
13363                         "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",
13364                         "direction": "src",
13365                         "presence": "always"
13366                     }
13367                 },
13368                 "properties": {},
13369                 "rank": "secondary"
13370             },
13371             "rtpg726depay": {
13372                 "author": "Axis Communications <dev-gstreamer@axis.com>",
13373                 "description": "Extracts G.726 audio from RTP packets",
13374                 "hierarchy": [
13375                     "GstRtpG726Depay",
13376                     "GstRTPBaseDepayload",
13377                     "GstElement",
13378                     "GstObject",
13379                     "GInitiallyUnowned",
13380                     "GObject"
13381                 ],
13382                 "klass": "Codec/Depayloader/Network/RTP",
13383                 "long-name": "RTP G.726 depayloader",
13384                 "pad-templates": {
13385                     "sink": {
13386                         "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",
13387                         "direction": "sink",
13388                         "presence": "always"
13389                     },
13390                     "src": {
13391                         "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",
13392                         "direction": "src",
13393                         "presence": "always"
13394                     }
13395                 },
13396                 "properties": {
13397                     "force-aal2": {
13398                         "blurb": "Force AAL2 decoding for compatibility with bad payloaders",
13399                         "conditionally-available": false,
13400                         "construct": false,
13401                         "construct-only": false,
13402                         "controllable": false,
13403                         "default": "true",
13404                         "mutable": "null",
13405                         "readable": true,
13406                         "type": "gboolean",
13407                         "writable": true
13408                     }
13409                 },
13410                 "rank": "secondary"
13411             },
13412             "rtpg726pay": {
13413                 "author": "Axis Communications <dev-gstreamer@axis.com>",
13414                 "description": "Payload-encodes G.726 audio into a RTP packet",
13415                 "hierarchy": [
13416                     "GstRtpG726Pay",
13417                     "GstRTPBaseAudioPayload",
13418                     "GstRTPBasePayload",
13419                     "GstElement",
13420                     "GstObject",
13421                     "GInitiallyUnowned",
13422                     "GObject"
13423                 ],
13424                 "klass": "Codec/Payloader/Network/RTP",
13425                 "long-name": "RTP G.726 payloader",
13426                 "pad-templates": {
13427                     "sink": {
13428                         "caps": "audio/x-adpcm:\n       channels: 1\n           rate: 8000\n        bitrate: { (int)16000, (int)24000, (int)32000, (int)40000 }\n         layout: g726\n",
13429                         "direction": "sink",
13430                         "presence": "always"
13431                     },
13432                     "src": {
13433                         "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",
13434                         "direction": "src",
13435                         "presence": "always"
13436                     }
13437                 },
13438                 "properties": {
13439                     "force-aal2": {
13440                         "blurb": "Force AAL2 encoding for compatibility with bad depayloaders",
13441                         "conditionally-available": false,
13442                         "construct": false,
13443                         "construct-only": false,
13444                         "controllable": false,
13445                         "default": "true",
13446                         "mutable": "null",
13447                         "readable": true,
13448                         "type": "gboolean",
13449                         "writable": true
13450                     }
13451                 },
13452                 "rank": "secondary"
13453             },
13454             "rtpg729depay": {
13455                 "author": "Laurent Glayal <spglegle@yahoo.fr>",
13456                 "description": "Extracts G.729 audio from RTP packets (RFC 3551)",
13457                 "hierarchy": [
13458                     "GstRtpG729Depay",
13459                     "GstRTPBaseDepayload",
13460                     "GstElement",
13461                     "GstObject",
13462                     "GInitiallyUnowned",
13463                     "GObject"
13464                 ],
13465                 "klass": "Codec/Depayloader/Network/RTP",
13466                 "long-name": "RTP G.729 depayloader",
13467                 "pad-templates": {
13468                     "sink": {
13469                         "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",
13470                         "direction": "sink",
13471                         "presence": "always"
13472                     },
13473                     "src": {
13474                         "caps": "audio/G729:\n       channels: 1\n           rate: 8000\n",
13475                         "direction": "src",
13476                         "presence": "always"
13477                     }
13478                 },
13479                 "properties": {},
13480                 "rank": "secondary"
13481             },
13482             "rtpg729pay": {
13483                 "author": "Olivier Crete <olivier.crete@collabora.co.uk>",
13484                 "description": "Packetize G.729 audio into RTP packets",
13485                 "hierarchy": [
13486                     "GstRTPG729Pay",
13487                     "GstRTPBasePayload",
13488                     "GstElement",
13489                     "GstObject",
13490                     "GInitiallyUnowned",
13491                     "GObject"
13492                 ],
13493                 "klass": "Codec/Payloader/Network/RTP",
13494                 "long-name": "RTP G.729 payloader",
13495                 "pad-templates": {
13496                     "sink": {
13497                         "caps": "audio/G729:\n       channels: 1\n           rate: 8000\n",
13498                         "direction": "sink",
13499                         "presence": "always"
13500                     },
13501                     "src": {
13502                         "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",
13503                         "direction": "src",
13504                         "presence": "always"
13505                     }
13506                 },
13507                 "properties": {},
13508                 "rank": "secondary"
13509             },
13510             "rtpgsmdepay": {
13511                 "author": "Zeeshan Ali <zeenix@gmail.com>",
13512                 "description": "Extracts GSM audio from RTP packets",
13513                 "hierarchy": [
13514                     "GstRTPGSMDepay",
13515                     "GstRTPBaseDepayload",
13516                     "GstElement",
13517                     "GstObject",
13518                     "GInitiallyUnowned",
13519                     "GObject"
13520                 ],
13521                 "klass": "Codec/Depayloader/Network/RTP",
13522                 "long-name": "RTP GSM depayloader",
13523                 "pad-templates": {
13524                     "sink": {
13525                         "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",
13526                         "direction": "sink",
13527                         "presence": "always"
13528                     },
13529                     "src": {
13530                         "caps": "audio/x-gsm:\n           rate: 8000\n       channels: 1\n",
13531                         "direction": "src",
13532                         "presence": "always"
13533                     }
13534                 },
13535                 "properties": {},
13536                 "rank": "secondary"
13537             },
13538             "rtpgsmpay": {
13539                 "author": "Zeeshan Ali <zeenix@gmail.com>",
13540                 "description": "Payload-encodes GSM audio into a RTP packet",
13541                 "hierarchy": [
13542                     "GstRTPGSMPay",
13543                     "GstRTPBasePayload",
13544                     "GstElement",
13545                     "GstObject",
13546                     "GInitiallyUnowned",
13547                     "GObject"
13548                 ],
13549                 "klass": "Codec/Payloader/Network/RTP",
13550                 "long-name": "RTP GSM payloader",
13551                 "pad-templates": {
13552                     "sink": {
13553                         "caps": "audio/x-gsm:\n           rate: 8000\n       channels: 1\n",
13554                         "direction": "sink",
13555                         "presence": "always"
13556                     },
13557                     "src": {
13558                         "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",
13559                         "direction": "src",
13560                         "presence": "always"
13561                     }
13562                 },
13563                 "properties": {},
13564                 "rank": "secondary"
13565             },
13566             "rtpgstdepay": {
13567                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13568                 "description": "Extracts GStreamer buffers from RTP packets",
13569                 "hierarchy": [
13570                     "GstRtpGSTDepay",
13571                     "GstRTPBaseDepayload",
13572                     "GstElement",
13573                     "GstObject",
13574                     "GInitiallyUnowned",
13575                     "GObject"
13576                 ],
13577                 "klass": "Codec/Depayloader/Network",
13578                 "long-name": "GStreamer depayloader",
13579                 "pad-templates": {
13580                     "sink": {
13581                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: 90000\n  encoding-name: X-GST\n",
13582                         "direction": "sink",
13583                         "presence": "always"
13584                     },
13585                     "src": {
13586                         "caps": "ANY",
13587                         "direction": "src",
13588                         "presence": "always"
13589                     }
13590                 },
13591                 "properties": {},
13592                 "rank": "marginal"
13593             },
13594             "rtpgstpay": {
13595                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13596                 "description": "Payload GStreamer buffers as RTP packets",
13597                 "hierarchy": [
13598                     "GstRtpGSTPay",
13599                     "GstRTPBasePayload",
13600                     "GstElement",
13601                     "GstObject",
13602                     "GInitiallyUnowned",
13603                     "GObject"
13604                 ],
13605                 "klass": "Codec/Payloader/Network/RTP",
13606                 "long-name": "RTP GStreamer payloader",
13607                 "pad-templates": {
13608                     "sink": {
13609                         "caps": "ANY",
13610                         "direction": "sink",
13611                         "presence": "always"
13612                     },
13613                     "src": {
13614                         "caps": "application/x-rtp:\n          media: application\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: X-GST\n",
13615                         "direction": "src",
13616                         "presence": "always"
13617                     }
13618                 },
13619                 "properties": {
13620                     "config-interval": {
13621                         "blurb": "Interval for sending caps and TAG events in seconds (0 = disabled)",
13622                         "conditionally-available": false,
13623                         "construct": false,
13624                         "construct-only": false,
13625                         "controllable": false,
13626                         "default": "0",
13627                         "max": "3600",
13628                         "min": "0",
13629                         "mutable": "null",
13630                         "readable": true,
13631                         "type": "guint",
13632                         "writable": true
13633                     }
13634                 },
13635                 "rank": "none"
13636             },
13637             "rtph261depay": {
13638                 "author": "Stian Selnes <stian@pexip.com>",
13639                 "description": "Extracts H261 video from RTP packets (RFC 4587)",
13640                 "hierarchy": [
13641                     "GstRtpH261Depay",
13642                     "GstRTPBaseDepayload",
13643                     "GstElement",
13644                     "GstObject",
13645                     "GInitiallyUnowned",
13646                     "GObject"
13647                 ],
13648                 "klass": "Codec/Depayloader/Network/RTP",
13649                 "long-name": "RTP H261 depayloader",
13650                 "pad-templates": {
13651                     "sink": {
13652                         "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",
13653                         "direction": "sink",
13654                         "presence": "always"
13655                     },
13656                     "src": {
13657                         "caps": "video/x-h261:\n",
13658                         "direction": "src",
13659                         "presence": "always"
13660                     }
13661                 },
13662                 "properties": {},
13663                 "rank": "secondary"
13664             },
13665             "rtph261pay": {
13666                 "author": "Stian Selnes <stian@pexip.com>",
13667                 "description": "Payload-encodes H261 video in RTP packets (RFC 4587)",
13668                 "hierarchy": [
13669                     "GstRtpH261Pay",
13670                     "GstRTPBasePayload",
13671                     "GstElement",
13672                     "GstObject",
13673                     "GInitiallyUnowned",
13674                     "GObject"
13675                 ],
13676                 "klass": "Codec/Payloader/Network/RTP",
13677                 "long-name": "RTP H261 packet payloader",
13678                 "pad-templates": {
13679                     "sink": {
13680                         "caps": "video/x-h261:\n",
13681                         "direction": "sink",
13682                         "presence": "always"
13683                     },
13684                     "src": {
13685                         "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",
13686                         "direction": "src",
13687                         "presence": "always"
13688                     }
13689                 },
13690                 "properties": {},
13691                 "rank": "secondary"
13692             },
13693             "rtph263depay": {
13694                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>, Edward Hervey <bilboed@bilboed.com>",
13695                 "description": "Extracts H263 video from RTP packets (RFC 2190)",
13696                 "hierarchy": [
13697                     "GstRtpH263Depay",
13698                     "GstRTPBaseDepayload",
13699                     "GstElement",
13700                     "GstObject",
13701                     "GInitiallyUnowned",
13702                     "GObject"
13703                 ],
13704                 "klass": "Codec/Depayloader/Network/RTP",
13705                 "long-name": "RTP H263 depayloader",
13706                 "pad-templates": {
13707                     "sink": {
13708                         "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",
13709                         "direction": "sink",
13710                         "presence": "always"
13711                     },
13712                     "src": {
13713                         "caps": "video/x-h263:\n        variant: itu\n    h263version: h263\n",
13714                         "direction": "src",
13715                         "presence": "always"
13716                     }
13717                 },
13718                 "properties": {},
13719                 "rank": "secondary"
13720             },
13721             "rtph263pay": {
13722                 "author": "Neil Stratford <neils@vipadia.com>Dejan Sakelsak <dejan.sakelsak@marand.si>",
13723                 "description": "Payload-encodes H263 video in RTP packets (RFC 2190)",
13724                 "hierarchy": [
13725                     "GstRtpH263Pay",
13726                     "GstRTPBasePayload",
13727                     "GstElement",
13728                     "GstObject",
13729                     "GInitiallyUnowned",
13730                     "GObject"
13731                 ],
13732                 "klass": "Codec/Payloader/Network/RTP",
13733                 "long-name": "RTP H263 packet payloader",
13734                 "pad-templates": {
13735                     "sink": {
13736                         "caps": "video/x-h263:\n        variant: itu\n    h263version: h263\n",
13737                         "direction": "sink",
13738                         "presence": "always"
13739                     },
13740                     "src": {
13741                         "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",
13742                         "direction": "src",
13743                         "presence": "always"
13744                     }
13745                 },
13746                 "properties": {
13747                     "modea-only": {
13748                         "blurb": "Disable packetization modes B and C",
13749                         "conditionally-available": false,
13750                         "construct": false,
13751                         "construct-only": false,
13752                         "controllable": false,
13753                         "default": "false",
13754                         "mutable": "null",
13755                         "readable": true,
13756                         "type": "gboolean",
13757                         "writable": true
13758                     }
13759                 },
13760                 "rank": "secondary"
13761             },
13762             "rtph263pdepay": {
13763                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13764                 "description": "Extracts H263/+/++ video from RTP packets (RFC 4629)",
13765                 "hierarchy": [
13766                     "GstRtpH263PDepay",
13767                     "GstRTPBaseDepayload",
13768                     "GstElement",
13769                     "GstObject",
13770                     "GInitiallyUnowned",
13771                     "GObject"
13772                 ],
13773                 "klass": "Codec/Depayloader/Network/RTP",
13774                 "long-name": "RTP H263 depayloader",
13775                 "pad-templates": {
13776                     "sink": {
13777                         "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",
13778                         "direction": "sink",
13779                         "presence": "always"
13780                     },
13781                     "src": {
13782                         "caps": "video/x-h263:\n        variant: itu\n",
13783                         "direction": "src",
13784                         "presence": "always"
13785                     }
13786                 },
13787                 "properties": {},
13788                 "rank": "secondary"
13789             },
13790             "rtph263ppay": {
13791                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13792                 "description": "Payload-encodes H263/+/++ video in RTP packets (RFC 4629)",
13793                 "hierarchy": [
13794                     "GstRtpH263PPay",
13795                     "GstRTPBasePayload",
13796                     "GstElement",
13797                     "GstObject",
13798                     "GInitiallyUnowned",
13799                     "GObject"
13800                 ],
13801                 "klass": "Codec/Payloader/Network/RTP",
13802                 "long-name": "RTP H263 payloader",
13803                 "pad-templates": {
13804                     "sink": {
13805                         "caps": "video/x-h263:\n        variant: itu\n",
13806                         "direction": "sink",
13807                         "presence": "always"
13808                     },
13809                     "src": {
13810                         "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",
13811                         "direction": "src",
13812                         "presence": "always"
13813                     }
13814                 },
13815                 "properties": {
13816                     "fragmentation-mode": {
13817                         "blurb": "Packet Fragmentation Mode",
13818                         "conditionally-available": false,
13819                         "construct": false,
13820                         "construct-only": false,
13821                         "controllable": false,
13822                         "default": "normal (0)",
13823                         "mutable": "null",
13824                         "readable": true,
13825                         "type": "GstFragmentationMode",
13826                         "writable": true
13827                     }
13828                 },
13829                 "rank": "secondary"
13830             },
13831             "rtph264depay": {
13832                 "author": "Wim Taymans <wim.taymans@gmail.com>",
13833                 "description": "Extracts H264 video from RTP packets (RFC 3984)",
13834                 "hierarchy": [
13835                     "GstRtpH264Depay",
13836                     "GstRTPBaseDepayload",
13837                     "GstElement",
13838                     "GstObject",
13839                     "GInitiallyUnowned",
13840                     "GObject"
13841                 ],
13842                 "klass": "Codec/Depayloader/Network/RTP",
13843                 "long-name": "RTP H264 depayloader",
13844                 "pad-templates": {
13845                     "sink": {
13846                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: H264\n",
13847                         "direction": "sink",
13848                         "presence": "always"
13849                     },
13850                     "src": {
13851                         "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",
13852                         "direction": "src",
13853                         "presence": "always"
13854                     }
13855                 },
13856                 "properties": {
13857                     "request-keyframe": {
13858                         "blurb": "Request new keyframe when packet loss is detected",
13859                         "conditionally-available": false,
13860                         "construct": false,
13861                         "construct-only": false,
13862                         "controllable": false,
13863                         "default": "false",
13864                         "mutable": "null",
13865                         "readable": true,
13866                         "type": "gboolean",
13867                         "writable": true
13868                     },
13869                     "wait-for-keyframe": {
13870                         "blurb": "Wait for the next keyframe after packet loss, meaningful only when outputting access units",
13871                         "conditionally-available": false,
13872                         "construct": false,
13873                         "construct-only": false,
13874                         "controllable": false,
13875                         "default": "false",
13876                         "mutable": "null",
13877                         "readable": true,
13878                         "type": "gboolean",
13879                         "writable": true
13880                     }
13881                 },
13882                 "rank": "secondary"
13883             },
13884             "rtph264pay": {
13885                 "author": "Laurent Glayal <spglegle@yahoo.fr>",
13886                 "description": "Payload-encode H264 video into RTP packets (RFC 3984)",
13887                 "hierarchy": [
13888                     "GstRtpH264Pay",
13889                     "GstRTPBasePayload",
13890                     "GstElement",
13891                     "GstObject",
13892                     "GInitiallyUnowned",
13893                     "GObject"
13894                 ],
13895                 "klass": "Codec/Payloader/Network/RTP",
13896                 "long-name": "RTP H264 payloader",
13897                 "pad-templates": {
13898                     "sink": {
13899                         "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",
13900                         "direction": "sink",
13901                         "presence": "always"
13902                     },
13903                     "src": {
13904                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H264\n",
13905                         "direction": "src",
13906                         "presence": "always"
13907                     }
13908                 },
13909                 "properties": {
13910                     "aggregate-mode": {
13911                         "blurb": "Bundle suitable SPS/PPS NAL units into STAP-A aggregate packets",
13912                         "conditionally-available": false,
13913                         "construct": false,
13914                         "construct-only": false,
13915                         "controllable": false,
13916                         "default": "none (0)",
13917                         "mutable": "null",
13918                         "readable": true,
13919                         "type": "GstRtpH264AggregateMode",
13920                         "writable": true
13921                     },
13922                     "config-interval": {
13923                         "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)",
13924                         "conditionally-available": false,
13925                         "construct": false,
13926                         "construct-only": false,
13927                         "controllable": false,
13928                         "default": "0",
13929                         "max": "3600",
13930                         "min": "-1",
13931                         "mutable": "null",
13932                         "readable": true,
13933                         "type": "gint",
13934                         "writable": true
13935                     },
13936                     "sprop-parameter-sets": {
13937                         "blurb": "The base64 sprop-parameter-sets to set in out caps (set to NULL to extract from stream)",
13938                         "conditionally-available": false,
13939                         "construct": false,
13940                         "construct-only": false,
13941                         "controllable": false,
13942                         "default": "NULL",
13943                         "mutable": "null",
13944                         "readable": true,
13945                         "type": "gchararray",
13946                         "writable": true
13947                     }
13948                 },
13949                 "rank": "secondary"
13950             },
13951             "rtph265depay": {
13952                 "author": "Jurgen Slowack <jurgenslowack@gmail.com>",
13953                 "description": "Extracts H265 video from RTP packets (RFC 7798)",
13954                 "hierarchy": [
13955                     "GstRtpH265Depay",
13956                     "GstRTPBaseDepayload",
13957                     "GstElement",
13958                     "GstObject",
13959                     "GInitiallyUnowned",
13960                     "GObject"
13961                 ],
13962                 "klass": "Codec/Depayloader/Network/RTP",
13963                 "long-name": "RTP H265 depayloader",
13964                 "pad-templates": {
13965                     "sink": {
13966                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: H265\n",
13967                         "direction": "sink",
13968                         "presence": "always"
13969                     },
13970                     "src": {
13971                         "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",
13972                         "direction": "src",
13973                         "presence": "always"
13974                     }
13975                 },
13976                 "properties": {},
13977                 "rank": "secondary"
13978             },
13979             "rtph265pay": {
13980                 "author": "Jurgen Slowack <jurgenslowack@gmail.com>",
13981                 "description": "Payload-encode H265 video into RTP packets (RFC 7798)",
13982                 "hierarchy": [
13983                     "GstRtpH265Pay",
13984                     "GstRTPBasePayload",
13985                     "GstElement",
13986                     "GstObject",
13987                     "GInitiallyUnowned",
13988                     "GObject"
13989                 ],
13990                 "klass": "Codec/Payloader/Network/RTP",
13991                 "long-name": "RTP H265 payloader",
13992                 "pad-templates": {
13993                     "sink": {
13994                         "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",
13995                         "direction": "sink",
13996                         "presence": "always"
13997                     },
13998                     "src": {
13999                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: H265\n",
14000                         "direction": "src",
14001                         "presence": "always"
14002                     }
14003                 },
14004                 "properties": {
14005                     "aggregate-mode": {
14006                         "blurb": "Bundle suitable SPS/PPS NAL units into aggregate packets.",
14007                         "conditionally-available": false,
14008                         "construct": false,
14009                         "construct-only": false,
14010                         "controllable": false,
14011                         "default": "none (0)",
14012                         "mutable": "null",
14013                         "readable": true,
14014                         "type": "GstRtpH265AggregateMode",
14015                         "writable": true
14016                     },
14017                     "config-interval": {
14018                         "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)",
14019                         "conditionally-available": false,
14020                         "construct": false,
14021                         "construct-only": false,
14022                         "controllable": false,
14023                         "default": "0",
14024                         "max": "3600",
14025                         "min": "-1",
14026                         "mutable": "null",
14027                         "readable": true,
14028                         "type": "gint",
14029                         "writable": true
14030                     }
14031                 },
14032                 "rank": "secondary"
14033             },
14034             "rtpilbcdepay": {
14035                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
14036                 "description": "Extracts iLBC audio from RTP packets (RFC 3952)",
14037                 "hierarchy": [
14038                     "GstRTPiLBCDepay",
14039                     "GstRTPBaseDepayload",
14040                     "GstElement",
14041                     "GstObject",
14042                     "GInitiallyUnowned",
14043                     "GObject"
14044                 ],
14045                 "klass": "Codec/Depayloader/Network/RTP",
14046                 "long-name": "RTP iLBC depayloader",
14047                 "pad-templates": {
14048                     "sink": {
14049                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 8000\n  encoding-name: ILBC\n",
14050                         "direction": "sink",
14051                         "presence": "always"
14052                     },
14053                     "src": {
14054                         "caps": "audio/x-iLBC:\n           mode: { (int)20, (int)30 }\n",
14055                         "direction": "src",
14056                         "presence": "always"
14057                     }
14058                 },
14059                 "properties": {
14060                     "mode": {
14061                         "blurb": "iLBC frame mode",
14062                         "conditionally-available": false,
14063                         "construct": false,
14064                         "construct-only": false,
14065                         "controllable": false,
14066                         "default": "30ms (30)",
14067                         "mutable": "null",
14068                         "readable": true,
14069                         "type": "iLBCMode",
14070                         "writable": true
14071                     }
14072                 },
14073                 "rank": "secondary"
14074             },
14075             "rtpilbcpay": {
14076                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
14077                 "description": "Packetize iLBC audio streams into RTP packets",
14078                 "hierarchy": [
14079                     "GstRTPILBCPay",
14080                     "GstRTPBaseAudioPayload",
14081                     "GstRTPBasePayload",
14082                     "GstElement",
14083                     "GstObject",
14084                     "GInitiallyUnowned",
14085                     "GObject"
14086                 ],
14087                 "klass": "Codec/Payloader/Network/RTP",
14088                 "long-name": "RTP iLBC Payloader",
14089                 "pad-templates": {
14090                     "sink": {
14091                         "caps": "audio/x-iLBC:\n           mode: { (int)20, (int)30 }\n",
14092                         "direction": "sink",
14093                         "presence": "always"
14094                     },
14095                     "src": {
14096                         "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",
14097                         "direction": "src",
14098                         "presence": "always"
14099                     }
14100                 },
14101                 "properties": {},
14102                 "rank": "secondary"
14103             },
14104             "rtpisacdepay": {
14105                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
14106                 "description": "Extracts iSAC audio from RTP packets",
14107                 "hierarchy": [
14108                     "GstRtpIsacDepay",
14109                     "GstRTPBaseDepayload",
14110                     "GstElement",
14111                     "GstObject",
14112                     "GInitiallyUnowned",
14113                     "GObject"
14114                 ],
14115                 "klass": "Codec/Depayloader/Network/RTP",
14116                 "long-name": "RTP iSAC depayloader",
14117                 "pad-templates": {
14118                     "sink": {
14119                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: { (int)16000, (int)32000 }\n  encoding-name: ISAC\n",
14120                         "direction": "sink",
14121                         "presence": "always"
14122                     },
14123                     "src": {
14124                         "caps": "audio/isac:\n           rate: { (int)16000, (int)32000 }\n       channels: 1\n",
14125                         "direction": "src",
14126                         "presence": "always"
14127                     }
14128                 },
14129                 "rank": "secondary"
14130             },
14131             "rtpisacpay": {
14132                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
14133                 "description": "Payload-encodes iSAC audio into a RTP packet",
14134                 "hierarchy": [
14135                     "GstRtpIsacPay",
14136                     "GstRTPBasePayload",
14137                     "GstElement",
14138                     "GstObject",
14139                     "GInitiallyUnowned",
14140                     "GObject"
14141                 ],
14142                 "klass": "Codec/Payloader/Network/RTP",
14143                 "long-name": "RTP iSAC payloader",
14144                 "pad-templates": {
14145                     "sink": {
14146                         "caps": "audio/isac:\n           rate: { (int)16000, (int)32000 }\n       channels: 1\n",
14147                         "direction": "sink",
14148                         "presence": "always"
14149                     },
14150                     "src": {
14151                         "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",
14152                         "direction": "src",
14153                         "presence": "always"
14154                     }
14155                 },
14156                 "rank": "secondary"
14157             },
14158             "rtpj2kdepay": {
14159                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14160                 "description": "Extracts JPEG 2000 video from RTP packets (RFC 5371)",
14161                 "hierarchy": [
14162                     "GstRtpJ2KDepay",
14163                     "GstRTPBaseDepayload",
14164                     "GstElement",
14165                     "GstObject",
14166                     "GInitiallyUnowned",
14167                     "GObject"
14168                 ],
14169                 "klass": "Codec/Depayloader/Network/RTP",
14170                 "long-name": "RTP JPEG 2000 depayloader",
14171                 "pad-templates": {
14172                     "sink": {
14173                         "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",
14174                         "direction": "sink",
14175                         "presence": "always"
14176                     },
14177                     "src": {
14178                         "caps": "image/x-jpc:\n     colorspace: { (string)sRGB, (string)sYUV, (string)GRAY }\n",
14179                         "direction": "src",
14180                         "presence": "always"
14181                     }
14182                 },
14183                 "properties": {},
14184                 "rank": "secondary"
14185             },
14186             "rtpj2kpay": {
14187                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14188                 "description": "Payload-encodes JPEG 2000 pictures into RTP packets (RFC 5371)",
14189                 "hierarchy": [
14190                     "GstRtpJ2KPay",
14191                     "GstRTPBasePayload",
14192                     "GstElement",
14193                     "GstObject",
14194                     "GInitiallyUnowned",
14195                     "GObject"
14196                 ],
14197                 "klass": "Codec/Payloader/Network/RTP",
14198                 "long-name": "RTP JPEG 2000 payloader",
14199                 "pad-templates": {
14200                     "sink": {
14201                         "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",
14202                         "direction": "sink",
14203                         "presence": "always"
14204                     },
14205                     "src": {
14206                         "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",
14207                         "direction": "src",
14208                         "presence": "always"
14209                     }
14210                 },
14211                 "properties": {},
14212                 "rank": "secondary"
14213             },
14214             "rtpjpegdepay": {
14215                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14216                 "description": "Extracts JPEG video from RTP packets (RFC 2435)",
14217                 "hierarchy": [
14218                     "GstRtpJPEGDepay",
14219                     "GstRTPBaseDepayload",
14220                     "GstElement",
14221                     "GstObject",
14222                     "GInitiallyUnowned",
14223                     "GObject"
14224                 ],
14225                 "klass": "Codec/Depayloader/Network/RTP",
14226                 "long-name": "RTP JPEG depayloader",
14227                 "pad-templates": {
14228                     "sink": {
14229                         "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",
14230                         "direction": "sink",
14231                         "presence": "always"
14232                     },
14233                     "src": {
14234                         "caps": "image/jpeg:\n",
14235                         "direction": "src",
14236                         "presence": "always"
14237                     }
14238                 },
14239                 "properties": {},
14240                 "rank": "secondary"
14241             },
14242             "rtpjpegpay": {
14243                 "author": "Axis Communications <dev-gstreamer@axis.com>",
14244                 "description": "Payload-encodes JPEG pictures into RTP packets (RFC 2435)",
14245                 "hierarchy": [
14246                     "GstRtpJPEGPay",
14247                     "GstRTPBasePayload",
14248                     "GstElement",
14249                     "GstObject",
14250                     "GInitiallyUnowned",
14251                     "GObject"
14252                 ],
14253                 "klass": "Codec/Payloader/Network/RTP",
14254                 "long-name": "RTP JPEG payloader",
14255                 "pad-templates": {
14256                     "sink": {
14257                         "caps": "image/jpeg:\nvideo/x-jpeg:\n",
14258                         "direction": "sink",
14259                         "presence": "always"
14260                     },
14261                     "src": {
14262                         "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",
14263                         "direction": "src",
14264                         "presence": "always"
14265                     }
14266                 },
14267                 "properties": {
14268                     "quality": {
14269                         "blurb": "Quality factor on JPEG data (unused)",
14270                         "conditionally-available": false,
14271                         "construct": false,
14272                         "construct-only": false,
14273                         "controllable": false,
14274                         "default": "255",
14275                         "max": "255",
14276                         "min": "0",
14277                         "mutable": "null",
14278                         "readable": true,
14279                         "type": "gint",
14280                         "writable": true
14281                     },
14282                     "type": {
14283                         "blurb": "Default JPEG Type, overwritten by SOF when present",
14284                         "conditionally-available": false,
14285                         "construct": false,
14286                         "construct-only": false,
14287                         "controllable": false,
14288                         "default": "1",
14289                         "max": "255",
14290                         "min": "0",
14291                         "mutable": "null",
14292                         "readable": true,
14293                         "type": "gint",
14294                         "writable": true
14295                     }
14296                 },
14297                 "rank": "secondary"
14298             },
14299             "rtpklvdepay": {
14300                 "author": "Tim-Philipp Müller <tim@centricular.com>",
14301                 "description": "Extracts KLV (SMPTE ST 336) metadata from RTP packets",
14302                 "hierarchy": [
14303                     "GstRtpKlvDepay",
14304                     "GstRTPBaseDepayload",
14305                     "GstElement",
14306                     "GstObject",
14307                     "GInitiallyUnowned",
14308                     "GObject"
14309                 ],
14310                 "klass": "Codec/Depayloader/Network/RTP",
14311                 "long-name": "RTP KLV Depayloader",
14312                 "pad-templates": {
14313                     "sink": {
14314                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: SMPTE336M\n",
14315                         "direction": "sink",
14316                         "presence": "always"
14317                     },
14318                     "src": {
14319                         "caps": "meta/x-klv:\n         parsed: true\n",
14320                         "direction": "src",
14321                         "presence": "always"
14322                     }
14323                 },
14324                 "properties": {},
14325                 "rank": "secondary"
14326             },
14327             "rtpklvpay": {
14328                 "author": "Tim-Philipp Müller <tim@centricular.com>",
14329                 "description": "Payloads KLV (SMPTE ST 336) metadata as RTP packets",
14330                 "hierarchy": [
14331                     "GstRtpKlvPay",
14332                     "GstRTPBasePayload",
14333                     "GstElement",
14334                     "GstObject",
14335                     "GInitiallyUnowned",
14336                     "GObject"
14337                 ],
14338                 "klass": "Codec/Payloader/Network/RTP",
14339                 "long-name": "RTP KLV Payloader",
14340                 "pad-templates": {
14341                     "sink": {
14342                         "caps": "meta/x-klv:\n         parsed: true\n",
14343                         "direction": "sink",
14344                         "presence": "always"
14345                     },
14346                     "src": {
14347                         "caps": "application/x-rtp:\n          media: application\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: SMPTE336M\n",
14348                         "direction": "src",
14349                         "presence": "always"
14350                     }
14351                 },
14352                 "properties": {},
14353                 "rank": "secondary"
14354             },
14355             "rtpldacpay": {
14356                 "author": "Sanchayan Maity <sanchayan@asymptotic.io>",
14357                 "description": "Payload LDAC audio as RTP packets",
14358                 "hierarchy": [
14359                     "GstRtpLdacPay",
14360                     "GstRTPBasePayload",
14361                     "GstElement",
14362                     "GstObject",
14363                     "GInitiallyUnowned",
14364                     "GObject"
14365                 ],
14366                 "klass": "Codec/Payloader/Network",
14367                 "long-name": "RTP packet payloader",
14368                 "pad-templates": {
14369                     "sink": {
14370                         "caps": "audio/x-ldac:\n       channels: [ 1, 2 ]\n           rate: { (int)44100, (int)48000, (int)88200, (int)96000 }\n",
14371                         "direction": "sink",
14372                         "presence": "always"
14373                     },
14374                     "src": {
14375                         "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",
14376                         "direction": "src",
14377                         "presence": "always"
14378                     }
14379                 },
14380                 "rank": "none"
14381             },
14382             "rtpmp1sdepay": {
14383                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14384                 "description": "Extracts MPEG1 System Streams from RTP packets (RFC 3555)",
14385                 "hierarchy": [
14386                     "GstRtpMP1SDepay",
14387                     "GstRTPBaseDepayload",
14388                     "GstElement",
14389                     "GstObject",
14390                     "GInitiallyUnowned",
14391                     "GObject"
14392                 ],
14393                 "klass": "Codec/Depayloader/Network/RTP",
14394                 "long-name": "RTP MPEG1 System Stream depayloader",
14395                 "pad-templates": {
14396                     "sink": {
14397                         "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",
14398                         "direction": "sink",
14399                         "presence": "always"
14400                     },
14401                     "src": {
14402                         "caps": "video/mpeg:\n   systemstream: true\n",
14403                         "direction": "src",
14404                         "presence": "always"
14405                     }
14406                 },
14407                 "properties": {},
14408                 "rank": "secondary"
14409             },
14410             "rtpmp2tdepay": {
14411                 "author": "Wim Taymans <wim.taymans@gmail.com>, Thijs Vermeir <thijs.vermeir@barco.com>",
14412                 "description": "Extracts MPEG2 TS from RTP packets (RFC 2250)",
14413                 "hierarchy": [
14414                     "GstRtpMP2TDepay",
14415                     "GstRTPBaseDepayload",
14416                     "GstElement",
14417                     "GstObject",
14418                     "GInitiallyUnowned",
14419                     "GObject"
14420                 ],
14421                 "klass": "Codec/Depayloader/Network/RTP",
14422                 "long-name": "RTP MPEG Transport Stream depayloader",
14423                 "pad-templates": {
14424                     "sink": {
14425                         "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",
14426                         "direction": "sink",
14427                         "presence": "always"
14428                     },
14429                     "src": {
14430                         "caps": "video/mpegts:\n     packetsize: 188\n   systemstream: true\n",
14431                         "direction": "src",
14432                         "presence": "always"
14433                     }
14434                 },
14435                 "properties": {
14436                     "skip-first-bytes": {
14437                         "blurb": "The amount of bytes that need to be skipped at the beginning of the payload",
14438                         "conditionally-available": false,
14439                         "construct": false,
14440                         "construct-only": false,
14441                         "controllable": false,
14442                         "default": "0",
14443                         "max": "-1",
14444                         "min": "0",
14445                         "mutable": "null",
14446                         "readable": true,
14447                         "type": "guint",
14448                         "writable": true
14449                     }
14450                 },
14451                 "rank": "secondary"
14452             },
14453             "rtpmp2tpay": {
14454                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14455                 "description": "Payload-encodes MPEG2 TS into RTP packets (RFC 2250)",
14456                 "hierarchy": [
14457                     "GstRTPMP2TPay",
14458                     "GstRTPBasePayload",
14459                     "GstElement",
14460                     "GstObject",
14461                     "GInitiallyUnowned",
14462                     "GObject"
14463                 ],
14464                 "klass": "Codec/Payloader/Network/RTP",
14465                 "long-name": "RTP MPEG2 Transport Stream payloader",
14466                 "pad-templates": {
14467                     "sink": {
14468                         "caps": "video/mpegts:\n     packetsize: 188\n   systemstream: true\n",
14469                         "direction": "sink",
14470                         "presence": "always"
14471                     },
14472                     "src": {
14473                         "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",
14474                         "direction": "src",
14475                         "presence": "always"
14476                     }
14477                 },
14478                 "properties": {},
14479                 "rank": "secondary"
14480             },
14481             "rtpmp4adepay": {
14482                 "author": "Nokia Corporation (contact <stefan.kost@nokia.com>), Wim Taymans <wim.taymans@gmail.com>",
14483                 "description": "Extracts MPEG4 audio from RTP packets (RFC 3016)",
14484                 "hierarchy": [
14485                     "GstRtpMP4ADepay",
14486                     "GstRTPBaseDepayload",
14487                     "GstElement",
14488                     "GstObject",
14489                     "GInitiallyUnowned",
14490                     "GObject"
14491                 ],
14492                 "klass": "Codec/Depayloader/Network/RTP",
14493                 "long-name": "RTP MPEG4 audio depayloader",
14494                 "pad-templates": {
14495                     "sink": {
14496                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4A-LATM\n",
14497                         "direction": "sink",
14498                         "presence": "always"
14499                     },
14500                     "src": {
14501                         "caps": "audio/mpeg:\n    mpegversion: 4\n         framed: { (boolean)false, (boolean)true }\n  stream-format: raw\n",
14502                         "direction": "src",
14503                         "presence": "always"
14504                     }
14505                 },
14506                 "properties": {},
14507                 "rank": "secondary"
14508             },
14509             "rtpmp4apay": {
14510                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14511                 "description": "Payload MPEG4 audio as RTP packets (RFC 3016)",
14512                 "hierarchy": [
14513                     "GstRtpMP4APay",
14514                     "GstRTPBasePayload",
14515                     "GstElement",
14516                     "GstObject",
14517                     "GInitiallyUnowned",
14518                     "GObject"
14519                 ],
14520                 "klass": "Codec/Payloader/Network/RTP",
14521                 "long-name": "RTP MPEG4 audio payloader",
14522                 "pad-templates": {
14523                     "sink": {
14524                         "caps": "audio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14525                         "direction": "sink",
14526                         "presence": "always"
14527                     },
14528                     "src": {
14529                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4A-LATM\n",
14530                         "direction": "src",
14531                         "presence": "always"
14532                     }
14533                 },
14534                 "properties": {},
14535                 "rank": "secondary"
14536             },
14537             "rtpmp4gdepay": {
14538                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14539                 "description": "Extracts MPEG4 elementary streams from RTP packets (RFC 3640)",
14540                 "hierarchy": [
14541                     "GstRtpMP4GDepay",
14542                     "GstRTPBaseDepayload",
14543                     "GstElement",
14544                     "GstObject",
14545                     "GInitiallyUnowned",
14546                     "GObject"
14547                 ],
14548                 "klass": "Codec/Depayloader/Network/RTP",
14549                 "long-name": "RTP MPEG4 ES depayloader",
14550                 "pad-templates": {
14551                     "sink": {
14552                         "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",
14553                         "direction": "sink",
14554                         "presence": "always"
14555                     },
14556                     "src": {
14557                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14558                         "direction": "src",
14559                         "presence": "always"
14560                     }
14561                 },
14562                 "properties": {},
14563                 "rank": "secondary"
14564             },
14565             "rtpmp4gpay": {
14566                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14567                 "description": "Payload MPEG4 elementary streams as RTP packets (RFC 3640)",
14568                 "hierarchy": [
14569                     "GstRtpMP4GPay",
14570                     "GstRTPBasePayload",
14571                     "GstElement",
14572                     "GstObject",
14573                     "GInitiallyUnowned",
14574                     "GObject"
14575                 ],
14576                 "klass": "Codec/Payloader/Network/RTP",
14577                 "long-name": "RTP MPEG4 ES payloader",
14578                 "pad-templates": {
14579                     "sink": {
14580                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\naudio/mpeg:\n    mpegversion: 4\n  stream-format: raw\n",
14581                         "direction": "sink",
14582                         "presence": "always"
14583                     },
14584                     "src": {
14585                         "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",
14586                         "direction": "src",
14587                         "presence": "always"
14588                     }
14589                 },
14590                 "properties": {},
14591                 "rank": "secondary"
14592             },
14593             "rtpmp4vdepay": {
14594                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14595                 "description": "Extracts MPEG4 video from RTP packets (RFC 3016)",
14596                 "hierarchy": [
14597                     "GstRtpMP4VDepay",
14598                     "GstRTPBaseDepayload",
14599                     "GstElement",
14600                     "GstObject",
14601                     "GInitiallyUnowned",
14602                     "GObject"
14603                 ],
14604                 "klass": "Codec/Depayloader/Network/RTP",
14605                 "long-name": "RTP MPEG4 video depayloader",
14606                 "pad-templates": {
14607                     "sink": {
14608                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4V-ES\n",
14609                         "direction": "sink",
14610                         "presence": "always"
14611                     },
14612                     "src": {
14613                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\n",
14614                         "direction": "src",
14615                         "presence": "always"
14616                     }
14617                 },
14618                 "properties": {},
14619                 "rank": "secondary"
14620             },
14621             "rtpmp4vpay": {
14622                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14623                 "description": "Payload MPEG-4 video as RTP packets (RFC 3016)",
14624                 "hierarchy": [
14625                     "GstRtpMP4VPay",
14626                     "GstRTPBasePayload",
14627                     "GstElement",
14628                     "GstObject",
14629                     "GInitiallyUnowned",
14630                     "GObject"
14631                 ],
14632                 "klass": "Codec/Payloader/Network/RTP",
14633                 "long-name": "RTP MPEG4 Video payloader",
14634                 "pad-templates": {
14635                     "sink": {
14636                         "caps": "video/mpeg:\n    mpegversion: 4\n   systemstream: false\nvideo/x-divx:\n",
14637                         "direction": "sink",
14638                         "presence": "always"
14639                     },
14640                     "src": {
14641                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: MP4V-ES\n",
14642                         "direction": "src",
14643                         "presence": "always"
14644                     }
14645                 },
14646                 "properties": {
14647                     "config-interval": {
14648                         "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)",
14649                         "conditionally-available": false,
14650                         "construct": false,
14651                         "construct-only": false,
14652                         "controllable": false,
14653                         "default": "0",
14654                         "max": "3600",
14655                         "min": "-1",
14656                         "mutable": "null",
14657                         "readable": true,
14658                         "type": "gint",
14659                         "writable": true
14660                     }
14661                 },
14662                 "rank": "secondary + 1"
14663             },
14664             "rtpmpadepay": {
14665                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14666                 "description": "Extracts MPEG audio from RTP packets (RFC 2038)",
14667                 "hierarchy": [
14668                     "GstRtpMPADepay",
14669                     "GstRTPBaseDepayload",
14670                     "GstElement",
14671                     "GstObject",
14672                     "GInitiallyUnowned",
14673                     "GObject"
14674                 ],
14675                 "klass": "Codec/Depayloader/Network/RTP",
14676                 "long-name": "RTP MPEG audio depayloader",
14677                 "pad-templates": {
14678                     "sink": {
14679                         "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",
14680                         "direction": "sink",
14681                         "presence": "always"
14682                     },
14683                     "src": {
14684                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14685                         "direction": "src",
14686                         "presence": "always"
14687                     }
14688                 },
14689                 "properties": {},
14690                 "rank": "secondary"
14691             },
14692             "rtpmpapay": {
14693                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14694                 "description": "Payload MPEG audio as RTP packets (RFC 2038)",
14695                 "hierarchy": [
14696                     "GstRtpMPAPay",
14697                     "GstRTPBasePayload",
14698                     "GstElement",
14699                     "GstObject",
14700                     "GInitiallyUnowned",
14701                     "GObject"
14702                 ],
14703                 "klass": "Codec/Payloader/Network/RTP",
14704                 "long-name": "RTP MPEG audio payloader",
14705                 "pad-templates": {
14706                     "sink": {
14707                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14708                         "direction": "sink",
14709                         "presence": "always"
14710                     },
14711                     "src": {
14712                         "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",
14713                         "direction": "src",
14714                         "presence": "always"
14715                     }
14716                 },
14717                 "properties": {},
14718                 "rank": "secondary"
14719             },
14720             "rtpmparobustdepay": {
14721                 "author": "Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>",
14722                 "description": "Extracts MPEG audio from RTP packets (RFC 5219)",
14723                 "hierarchy": [
14724                     "GstRtpMPARobustDepay",
14725                     "GstRTPBaseDepayload",
14726                     "GstElement",
14727                     "GstObject",
14728                     "GInitiallyUnowned",
14729                     "GObject"
14730                 ],
14731                 "klass": "Codec/Depayloader/Network/RTP",
14732                 "long-name": "RTP MPEG audio depayloader",
14733                 "pad-templates": {
14734                     "sink": {
14735                         "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",
14736                         "direction": "sink",
14737                         "presence": "always"
14738                     },
14739                     "src": {
14740                         "caps": "audio/mpeg:\n    mpegversion: 1\n",
14741                         "direction": "src",
14742                         "presence": "always"
14743                     }
14744                 },
14745                 "properties": {},
14746                 "rank": "secondary"
14747             },
14748             "rtpmpvdepay": {
14749                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14750                 "description": "Extracts MPEG video from RTP packets (RFC 2250)",
14751                 "hierarchy": [
14752                     "GstRtpMPVDepay",
14753                     "GstRTPBaseDepayload",
14754                     "GstElement",
14755                     "GstObject",
14756                     "GInitiallyUnowned",
14757                     "GObject"
14758                 ],
14759                 "klass": "Codec/Depayloader/Network/RTP",
14760                 "long-name": "RTP MPEG video depayloader",
14761                 "pad-templates": {
14762                     "sink": {
14763                         "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",
14764                         "direction": "sink",
14765                         "presence": "always"
14766                     },
14767                     "src": {
14768                         "caps": "video/mpeg:\n    mpegversion: 2\n   systemstream: false\n",
14769                         "direction": "src",
14770                         "presence": "always"
14771                     }
14772                 },
14773                 "properties": {},
14774                 "rank": "secondary"
14775             },
14776             "rtpmpvpay": {
14777                 "author": "Thijs Vermeir <thijsvermeir@gmail.com>",
14778                 "description": "Payload-encodes MPEG2 ES into RTP packets (RFC 2250)",
14779                 "hierarchy": [
14780                     "GstRTPMPVPay",
14781                     "GstRTPBasePayload",
14782                     "GstElement",
14783                     "GstObject",
14784                     "GInitiallyUnowned",
14785                     "GObject"
14786                 ],
14787                 "klass": "Codec/Payloader/Network/RTP",
14788                 "long-name": "RTP MPEG2 ES video payloader",
14789                 "pad-templates": {
14790                     "sink": {
14791                         "caps": "video/mpeg:\n    mpegversion: 2\n   systemstream: false\n",
14792                         "direction": "sink",
14793                         "presence": "always"
14794                     },
14795                     "src": {
14796                         "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",
14797                         "direction": "src",
14798                         "presence": "always"
14799                     }
14800                 },
14801                 "properties": {},
14802                 "rank": "secondary"
14803             },
14804             "rtpopusdepay": {
14805                 "author": "Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk>",
14806                 "description": "Extracts Opus audio from RTP packets",
14807                 "hierarchy": [
14808                     "GstRTPOpusDepay",
14809                     "GstRTPBaseDepayload",
14810                     "GstElement",
14811                     "GstObject",
14812                     "GInitiallyUnowned",
14813                     "GObject"
14814                 ],
14815                 "klass": "Codec/Depayloader/Network/RTP",
14816                 "long-name": "RTP Opus packet depayloader",
14817                 "pad-templates": {
14818                     "sink": {
14819                         "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",
14820                         "direction": "sink",
14821                         "presence": "always"
14822                     },
14823                     "src": {
14824                         "caps": "audio/x-opus:\nchannel-mapping-family: [ 0, 1 ]\n",
14825                         "direction": "src",
14826                         "presence": "always"
14827                     }
14828                 },
14829                 "properties": {},
14830                 "rank": "primary"
14831             },
14832             "rtpopuspay": {
14833                 "author": "Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk>",
14834                 "description": "Puts Opus audio in RTP packets",
14835                 "hierarchy": [
14836                     "GstRtpOPUSPay",
14837                     "GstRTPBasePayload",
14838                     "GstElement",
14839                     "GstObject",
14840                     "GInitiallyUnowned",
14841                     "GObject"
14842                 ],
14843                 "klass": "Codec/Payloader/Network/RTP",
14844                 "long-name": "RTP Opus payloader",
14845                 "pad-templates": {
14846                     "sink": {
14847                         "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",
14848                         "direction": "sink",
14849                         "presence": "always"
14850                     },
14851                     "src": {
14852                         "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",
14853                         "direction": "src",
14854                         "presence": "always"
14855                     }
14856                 },
14857                 "properties": {},
14858                 "rank": "primary"
14859             },
14860             "rtppcmadepay": {
14861                 "author": "Edgard Lima <edgard.lima@gmail.com>, Zeeshan Ali <zeenix@gmail.com>",
14862                 "description": "Extracts PCMA audio from RTP packets",
14863                 "hierarchy": [
14864                     "GstRtpPcmaDepay",
14865                     "GstRTPBaseDepayload",
14866                     "GstElement",
14867                     "GstObject",
14868                     "GInitiallyUnowned",
14869                     "GObject"
14870                 ],
14871                 "klass": "Codec/Depayloader/Network/RTP",
14872                 "long-name": "RTP PCMA depayloader",
14873                 "pad-templates": {
14874                     "sink": {
14875                         "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",
14876                         "direction": "sink",
14877                         "presence": "always"
14878                     },
14879                     "src": {
14880                         "caps": "audio/x-alaw:\n       channels: 1\n           rate: [ 1, 2147483647 ]\n",
14881                         "direction": "src",
14882                         "presence": "always"
14883                     }
14884                 },
14885                 "properties": {},
14886                 "rank": "secondary"
14887             },
14888             "rtppcmapay": {
14889                 "author": "Edgard Lima <edgard.lima@gmail.com>",
14890                 "description": "Payload-encodes PCMA audio into a RTP packet",
14891                 "hierarchy": [
14892                     "GstRtpPcmaPay",
14893                     "GstRTPBaseAudioPayload",
14894                     "GstRTPBasePayload",
14895                     "GstElement",
14896                     "GstObject",
14897                     "GInitiallyUnowned",
14898                     "GObject"
14899                 ],
14900                 "klass": "Codec/Payloader/Network/RTP",
14901                 "long-name": "RTP PCMA payloader",
14902                 "pad-templates": {
14903                     "sink": {
14904                         "caps": "audio/x-alaw:\n       channels: 1\n           rate: 8000\n",
14905                         "direction": "sink",
14906                         "presence": "always"
14907                     },
14908                     "src": {
14909                         "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",
14910                         "direction": "src",
14911                         "presence": "always"
14912                     }
14913                 },
14914                 "properties": {},
14915                 "rank": "secondary"
14916             },
14917             "rtppcmudepay": {
14918                 "author": "Edgard Lima <edgard.lima@gmail.com>, Zeeshan Ali <zeenix@gmail.com>",
14919                 "description": "Extracts PCMU audio from RTP packets",
14920                 "hierarchy": [
14921                     "GstRtpPcmuDepay",
14922                     "GstRTPBaseDepayload",
14923                     "GstElement",
14924                     "GstObject",
14925                     "GInitiallyUnowned",
14926                     "GObject"
14927                 ],
14928                 "klass": "Codec/Depayloader/Network/RTP",
14929                 "long-name": "RTP PCMU depayloader",
14930                 "pad-templates": {
14931                     "sink": {
14932                         "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",
14933                         "direction": "sink",
14934                         "presence": "always"
14935                     },
14936                     "src": {
14937                         "caps": "audio/x-mulaw:\n       channels: 1\n           rate: [ 1, 2147483647 ]\n",
14938                         "direction": "src",
14939                         "presence": "always"
14940                     }
14941                 },
14942                 "properties": {},
14943                 "rank": "secondary"
14944             },
14945             "rtppcmupay": {
14946                 "author": "Edgard Lima <edgard.lima@gmail.com>",
14947                 "description": "Payload-encodes PCMU audio into a RTP packet",
14948                 "hierarchy": [
14949                     "GstRtpPcmuPay",
14950                     "GstRTPBaseAudioPayload",
14951                     "GstRTPBasePayload",
14952                     "GstElement",
14953                     "GstObject",
14954                     "GInitiallyUnowned",
14955                     "GObject"
14956                 ],
14957                 "klass": "Codec/Payloader/Network/RTP",
14958                 "long-name": "RTP PCMU payloader",
14959                 "pad-templates": {
14960                     "sink": {
14961                         "caps": "audio/x-mulaw:\n       channels: 1\n           rate: 8000\n",
14962                         "direction": "sink",
14963                         "presence": "always"
14964                     },
14965                     "src": {
14966                         "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",
14967                         "direction": "src",
14968                         "presence": "always"
14969                     }
14970                 },
14971                 "properties": {},
14972                 "rank": "secondary"
14973             },
14974             "rtpqcelpdepay": {
14975                 "author": "Wim Taymans <wim.taymans@gmail.com>",
14976                 "description": "Extracts QCELP (PureVoice) audio from RTP packets (RFC 2658)",
14977                 "hierarchy": [
14978                     "GstRtpQCELPDepay",
14979                     "GstRTPBaseDepayload",
14980                     "GstElement",
14981                     "GstObject",
14982                     "GInitiallyUnowned",
14983                     "GObject"
14984                 ],
14985                 "klass": "Codec/Depayloader/Network/RTP",
14986                 "long-name": "RTP QCELP depayloader",
14987                 "pad-templates": {
14988                     "sink": {
14989                         "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",
14990                         "direction": "sink",
14991                         "presence": "always"
14992                     },
14993                     "src": {
14994                         "caps": "audio/qcelp:\n       channels: 1\n           rate: 8000\n",
14995                         "direction": "src",
14996                         "presence": "always"
14997                     }
14998                 },
14999                 "properties": {},
15000                 "rank": "secondary"
15001             },
15002             "rtpqdm2depay": {
15003                 "author": "Edward Hervey <bilboed@bilboed.com>",
15004                 "description": "Extracts QDM2 audio from RTP packets (no RFC)",
15005                 "hierarchy": [
15006                     "GstRtpQDM2Depay",
15007                     "GstRTPBaseDepayload",
15008                     "GstElement",
15009                     "GstObject",
15010                     "GInitiallyUnowned",
15011                     "GObject"
15012                 ],
15013                 "klass": "Codec/Depayloader/Network/RTP",
15014                 "long-name": "RTP QDM2 depayloader",
15015                 "pad-templates": {
15016                     "sink": {
15017                         "caps": "application/x-rtp:\n          media: audio\n  encoding-name: X-QDM\n",
15018                         "direction": "sink",
15019                         "presence": "always"
15020                     },
15021                     "src": {
15022                         "caps": "audio/x-qdm2:\n",
15023                         "direction": "src",
15024                         "presence": "always"
15025                     }
15026                 },
15027                 "properties": {},
15028                 "rank": "secondary"
15029             },
15030             "rtpreddec": {
15031                 "author": "Hani Mustafa <hani@pexip.com>, Mikhail Fludkov <misha@pexip.com>",
15032                 "description": "Decode Redundant Audio Data (RED)",
15033                 "hierarchy": [
15034                     "GstRtpRedDec",
15035                     "GstElement",
15036                     "GstObject",
15037                     "GInitiallyUnowned",
15038                     "GObject"
15039                 ],
15040                 "klass": "Codec/Depayloader/Network/RTP",
15041                 "long-name": "Redundant Audio Data (RED) Decoder",
15042                 "pad-templates": {
15043                     "sink": {
15044                         "caps": "application/x-rtp:\n",
15045                         "direction": "sink",
15046                         "presence": "always"
15047                     },
15048                     "src": {
15049                         "caps": "application/x-rtp:\n",
15050                         "direction": "src",
15051                         "presence": "always"
15052                     }
15053                 },
15054                 "properties": {
15055                     "pt": {
15056                         "blurb": "Payload type FEC packets",
15057                         "conditionally-available": false,
15058                         "construct": false,
15059                         "construct-only": false,
15060                         "controllable": false,
15061                         "default": "-1",
15062                         "max": "127",
15063                         "min": "-1",
15064                         "mutable": "null",
15065                         "readable": true,
15066                         "type": "gint",
15067                         "writable": true
15068                     },
15069                     "received": {
15070                         "blurb": "Count of received packets",
15071                         "conditionally-available": false,
15072                         "construct": false,
15073                         "construct-only": false,
15074                         "controllable": false,
15075                         "default": "0",
15076                         "max": "-1",
15077                         "min": "0",
15078                         "mutable": "null",
15079                         "readable": true,
15080                         "type": "guint",
15081                         "writable": false
15082                     }
15083                 },
15084                 "rank": "none"
15085             },
15086             "rtpredenc": {
15087                 "author": "Hani Mustafa <hani@pexip.com>, Mikhail Fludkov <misha@pexip.com>",
15088                 "description": "Encode Redundant Audio Data (RED)",
15089                 "hierarchy": [
15090                     "GstRtpRedEnc",
15091                     "GstElement",
15092                     "GstObject",
15093                     "GInitiallyUnowned",
15094                     "GObject"
15095                 ],
15096                 "klass": "Codec/Payloader/Network/RTP",
15097                 "long-name": "Redundant Audio Data (RED) Encoder",
15098                 "pad-templates": {
15099                     "sink": {
15100                         "caps": "application/x-rtp:\n",
15101                         "direction": "sink",
15102                         "presence": "always"
15103                     },
15104                     "src": {
15105                         "caps": "application/x-rtp:\n",
15106                         "direction": "src",
15107                         "presence": "always"
15108                     }
15109                 },
15110                 "properties": {
15111                     "allow-no-red-blocks": {
15112                         "blurb": "true - can produce RED packets even without redundant blocks (distance==0) false - RED packets will be produced only if distance>0",
15113                         "conditionally-available": false,
15114                         "construct": false,
15115                         "construct-only": false,
15116                         "controllable": false,
15117                         "default": "true",
15118                         "mutable": "null",
15119                         "readable": true,
15120                         "type": "gboolean",
15121                         "writable": true
15122                     },
15123                     "distance": {
15124                         "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.)",
15125                         "conditionally-available": false,
15126                         "construct": false,
15127                         "construct-only": false,
15128                         "controllable": false,
15129                         "default": "0",
15130                         "max": "-1",
15131                         "min": "0",
15132                         "mutable": "null",
15133                         "readable": true,
15134                         "type": "guint",
15135                         "writable": true
15136                     },
15137                     "pt": {
15138                         "blurb": "Payload type FEC packets (-1 disable)",
15139                         "conditionally-available": false,
15140                         "construct": false,
15141                         "construct-only": false,
15142                         "controllable": false,
15143                         "default": "0",
15144                         "max": "127",
15145                         "min": "0",
15146                         "mutable": "null",
15147                         "readable": true,
15148                         "type": "gint",
15149                         "writable": true
15150                     },
15151                     "sent": {
15152                         "blurb": "Count of sent 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             "rtpsbcdepay": {
15169                 "author": "Arun Raghavan <arun.raghavan@collabora.co.uk>",
15170                 "description": "Extracts SBC audio from RTP packets",
15171                 "hierarchy": [
15172                     "GstRtpSbcDepay",
15173                     "GstRTPBaseDepayload",
15174                     "GstElement",
15175                     "GstObject",
15176                     "GInitiallyUnowned",
15177                     "GObject"
15178                 ],
15179                 "klass": "Codec/Depayloader/Network/RTP",
15180                 "long-name": "RTP SBC audio depayloader",
15181                 "pad-templates": {
15182                     "sink": {
15183                         "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",
15184                         "direction": "sink",
15185                         "presence": "always"
15186                     },
15187                     "src": {
15188                         "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",
15189                         "direction": "src",
15190                         "presence": "always"
15191                     }
15192                 },
15193                 "properties": {
15194                     "ignore-timestamps": {
15195                         "blurb": "Various statistics",
15196                         "conditionally-available": false,
15197                         "construct": false,
15198                         "construct-only": false,
15199                         "controllable": false,
15200                         "default": "false",
15201                         "mutable": "null",
15202                         "readable": true,
15203                         "type": "gboolean",
15204                         "writable": true
15205                     }
15206                 },
15207                 "rank": "secondary"
15208             },
15209             "rtpsbcpay": {
15210                 "author": "Thiago Sousa Santos <thiagoss@lcc.ufcg.edu.br>",
15211                 "description": "Payload SBC audio as RTP packets",
15212                 "hierarchy": [
15213                     "GstRtpSBCPay",
15214                     "GstRTPBasePayload",
15215                     "GstElement",
15216                     "GstObject",
15217                     "GInitiallyUnowned",
15218                     "GObject"
15219                 ],
15220                 "klass": "Codec/Payloader/Network",
15221                 "long-name": "RTP packet payloader",
15222                 "pad-templates": {
15223                     "sink": {
15224                         "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",
15225                         "direction": "sink",
15226                         "presence": "always"
15227                     },
15228                     "src": {
15229                         "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",
15230                         "direction": "src",
15231                         "presence": "always"
15232                     }
15233                 },
15234                 "properties": {
15235                     "min-frames": {
15236                         "blurb": "Minimum quantity of frames to send in one packet (-1 for maximum allowed by the mtu)",
15237                         "conditionally-available": false,
15238                         "construct": false,
15239                         "construct-only": false,
15240                         "controllable": false,
15241                         "default": "0",
15242                         "max": "2147483647",
15243                         "min": "-1",
15244                         "mutable": "null",
15245                         "readable": true,
15246                         "type": "gint",
15247                         "writable": true
15248                     }
15249                 },
15250                 "rank": "none"
15251             },
15252             "rtpsirendepay": {
15253                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>",
15254                 "description": "Extracts Siren audio from RTP packets",
15255                 "hierarchy": [
15256                     "GstRTPSirenDepay",
15257                     "GstRTPBaseDepayload",
15258                     "GstElement",
15259                     "GstObject",
15260                     "GInitiallyUnowned",
15261                     "GObject"
15262                 ],
15263                 "klass": "Codec/Depayloader/Network/RTP",
15264                 "long-name": "RTP Siren packet depayloader",
15265                 "pad-templates": {
15266                     "sink": {
15267                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: 16000\n  encoding-name: SIREN\n",
15268                         "direction": "sink",
15269                         "presence": "always"
15270                     },
15271                     "src": {
15272                         "caps": "audio/x-siren:\n     dct-length: 320\n",
15273                         "direction": "src",
15274                         "presence": "always"
15275                     }
15276                 },
15277                 "properties": {},
15278                 "rank": "secondary"
15279             },
15280             "rtpsirenpay": {
15281                 "author": "Youness Alaoui <kakaroto@kakaroto.homelinux.net>",
15282                 "description": "Packetize Siren audio streams into RTP packets",
15283                 "hierarchy": [
15284                     "GstRTPSirenPay",
15285                     "GstRTPBaseAudioPayload",
15286                     "GstRTPBasePayload",
15287                     "GstElement",
15288                     "GstObject",
15289                     "GInitiallyUnowned",
15290                     "GObject"
15291                 ],
15292                 "klass": "Codec/Payloader/Network/RTP",
15293                 "long-name": "RTP Payloader for Siren Audio",
15294                 "pad-templates": {
15295                     "sink": {
15296                         "caps": "audio/x-siren:\n     dct-length: 320\n",
15297                         "direction": "sink",
15298                         "presence": "always"
15299                     },
15300                     "src": {
15301                         "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",
15302                         "direction": "src",
15303                         "presence": "always"
15304                     }
15305                 },
15306                 "properties": {},
15307                 "rank": "secondary"
15308             },
15309             "rtpspeexdepay": {
15310                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15311                 "description": "Extracts Speex audio from RTP packets",
15312                 "hierarchy": [
15313                     "GstRtpSPEEXDepay",
15314                     "GstRTPBaseDepayload",
15315                     "GstElement",
15316                     "GstObject",
15317                     "GInitiallyUnowned",
15318                     "GObject"
15319                 ],
15320                 "klass": "Codec/Depayloader/Network/RTP",
15321                 "long-name": "RTP Speex depayloader",
15322                 "pad-templates": {
15323                     "sink": {
15324                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 6000, 48000 ]\n  encoding-name: SPEEX\n",
15325                         "direction": "sink",
15326                         "presence": "always"
15327                     },
15328                     "src": {
15329                         "caps": "audio/x-speex:\n",
15330                         "direction": "src",
15331                         "presence": "always"
15332                     }
15333                 },
15334                 "properties": {},
15335                 "rank": "secondary"
15336             },
15337             "rtpspeexpay": {
15338                 "author": "Edgard Lima <edgard.lima@gmail.com>",
15339                 "description": "Payload-encodes Speex audio into a RTP packet",
15340                 "hierarchy": [
15341                     "GstRtpSPEEXPay",
15342                     "GstRTPBasePayload",
15343                     "GstElement",
15344                     "GstObject",
15345                     "GInitiallyUnowned",
15346                     "GObject"
15347                 ],
15348                 "klass": "Codec/Payloader/Network/RTP",
15349                 "long-name": "RTP Speex payloader",
15350                 "pad-templates": {
15351                     "sink": {
15352                         "caps": "audio/x-speex:\n           rate: [ 6000, 48000 ]\n       channels: 1\n",
15353                         "direction": "sink",
15354                         "presence": "always"
15355                     },
15356                     "src": {
15357                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 6000, 48000 ]\n  encoding-name: SPEEX\nencoding-params: 1\n",
15358                         "direction": "src",
15359                         "presence": "always"
15360                     }
15361                 },
15362                 "properties": {},
15363                 "rank": "secondary"
15364             },
15365             "rtpstorage": {
15366                 "author": "Mikhail Fludkov <misha@pexip.com>",
15367                 "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",
15368                 "hierarchy": [
15369                     "GstRtpStorage",
15370                     "GstElement",
15371                     "GstObject",
15372                     "GInitiallyUnowned",
15373                     "GObject"
15374                 ],
15375                 "klass": "Analyzer/RTP",
15376                 "long-name": "RTP storage",
15377                 "pad-templates": {
15378                     "sink": {
15379                         "caps": "application/x-rtp:\n",
15380                         "direction": "sink",
15381                         "presence": "always"
15382                     },
15383                     "src": {
15384                         "caps": "application/x-rtp:\n",
15385                         "direction": "src",
15386                         "presence": "always"
15387                     }
15388                 },
15389                 "properties": {
15390                     "internal-storage": {
15391                         "blurb": "Internal RtpStorage object",
15392                         "conditionally-available": false,
15393                         "construct": false,
15394                         "construct-only": false,
15395                         "controllable": false,
15396                         "mutable": "null",
15397                         "readable": true,
15398                         "type": "GObject",
15399                         "writable": false
15400                     },
15401                     "size-time": {
15402                         "blurb": "The amount of data to keep in the storage (in ns, 0-disable)",
15403                         "conditionally-available": false,
15404                         "construct": true,
15405                         "construct-only": false,
15406                         "controllable": false,
15407                         "default": "0",
15408                         "max": "18446744073709551615",
15409                         "min": "0",
15410                         "mutable": "null",
15411                         "readable": true,
15412                         "type": "guint64",
15413                         "writable": true
15414                     }
15415                 },
15416                 "rank": "none"
15417             },
15418             "rtpstreamdepay": {
15419                 "author": "Sebastian Dröge <sebastian@centricular.com>",
15420                 "description": "Depayloads RTP/RTCP packets for streaming protocols according to RFC4571",
15421                 "hierarchy": [
15422                     "GstRtpStreamDepay",
15423                     "GstBaseParse",
15424                     "GstElement",
15425                     "GstObject",
15426                     "GInitiallyUnowned",
15427                     "GObject"
15428                 ],
15429                 "klass": "Codec/Depayloader/Network",
15430                 "long-name": "RTP Stream Depayloading",
15431                 "pad-templates": {
15432                     "sink": {
15433                         "caps": "application/x-rtp-stream:\napplication/x-rtcp-stream:\napplication/x-srtp-stream:\napplication/x-srtcp-stream:\n",
15434                         "direction": "sink",
15435                         "presence": "always"
15436                     },
15437                     "src": {
15438                         "caps": "application/x-rtp:\napplication/x-rtcp:\napplication/x-srtp:\napplication/x-srtcp:\n",
15439                         "direction": "src",
15440                         "presence": "always"
15441                     }
15442                 },
15443                 "properties": {},
15444                 "rank": "none"
15445             },
15446             "rtpstreampay": {
15447                 "author": "Sebastian Dröge <sebastian@centricular.com>",
15448                 "description": "Payloads RTP/RTCP packets for streaming protocols according to RFC4571",
15449                 "hierarchy": [
15450                     "GstRtpStreamPay",
15451                     "GstElement",
15452                     "GstObject",
15453                     "GInitiallyUnowned",
15454                     "GObject"
15455                 ],
15456                 "klass": "Codec/Payloader/Network",
15457                 "long-name": "RTP Stream Payloading",
15458                 "pad-templates": {
15459                     "sink": {
15460                         "caps": "application/x-rtp:\napplication/x-rtcp:\napplication/x-srtp:\napplication/x-srtcp:\n",
15461                         "direction": "sink",
15462                         "presence": "always"
15463                     },
15464                     "src": {
15465                         "caps": "application/x-rtp-stream:\napplication/x-rtcp-stream:\napplication/x-srtp-stream:\napplication/x-srtcp-stream:\n",
15466                         "direction": "src",
15467                         "presence": "always"
15468                     }
15469                 },
15470                 "rank": "none"
15471             },
15472             "rtpsv3vdepay": {
15473                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15474                 "description": "Extracts SVQ3 video from RTP packets (no RFC)",
15475                 "hierarchy": [
15476                     "GstRtpSV3VDepay",
15477                     "GstRTPBaseDepayload",
15478                     "GstElement",
15479                     "GstObject",
15480                     "GInitiallyUnowned",
15481                     "GObject"
15482                 ],
15483                 "klass": "Codec/Depayloader/Network/RTP",
15484                 "long-name": "RTP SVQ3 depayloader",
15485                 "pad-templates": {
15486                     "sink": {
15487                         "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",
15488                         "direction": "sink",
15489                         "presence": "always"
15490                     },
15491                     "src": {
15492                         "caps": "video/x-svq:\n     svqversion: 3\n",
15493                         "direction": "src",
15494                         "presence": "always"
15495                     }
15496                 },
15497                 "properties": {},
15498                 "rank": "secondary"
15499             },
15500             "rtptheoradepay": {
15501                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15502                 "description": "Extracts Theora video from RTP packets (draft-01 of RFC XXXX)",
15503                 "hierarchy": [
15504                     "GstRtpTheoraDepay",
15505                     "GstRTPBaseDepayload",
15506                     "GstElement",
15507                     "GstObject",
15508                     "GInitiallyUnowned",
15509                     "GObject"
15510                 ],
15511                 "klass": "Codec/Depayloader/Network/RTP",
15512                 "long-name": "RTP Theora depayloader",
15513                 "pad-templates": {
15514                     "sink": {
15515                         "caps": "application/x-rtp:\n          media: video\n     clock-rate: 90000\n  encoding-name: THEORA\n",
15516                         "direction": "sink",
15517                         "presence": "always"
15518                     },
15519                     "src": {
15520                         "caps": "video/x-theora:\n",
15521                         "direction": "src",
15522                         "presence": "always"
15523                     }
15524                 },
15525                 "properties": {},
15526                 "rank": "secondary"
15527             },
15528             "rtptheorapay": {
15529                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15530                 "description": "Payload-encode Theora video into RTP packets (draft-01 RFC XXXX)",
15531                 "hierarchy": [
15532                     "GstRtpTheoraPay",
15533                     "GstRTPBasePayload",
15534                     "GstElement",
15535                     "GstObject",
15536                     "GInitiallyUnowned",
15537                     "GObject"
15538                 ],
15539                 "klass": "Codec/Payloader/Network/RTP",
15540                 "long-name": "RTP Theora payloader",
15541                 "pad-templates": {
15542                     "sink": {
15543                         "caps": "video/x-theora:\n",
15544                         "direction": "sink",
15545                         "presence": "always"
15546                     },
15547                     "src": {
15548                         "caps": "application/x-rtp:\n          media: video\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: THEORA\n",
15549                         "direction": "src",
15550                         "presence": "always"
15551                     }
15552                 },
15553                 "properties": {
15554                     "config-interval": {
15555                         "blurb": "Send Config Insertion Interval in seconds (configuration headers will be multiplexed in the data stream when detected.) (0 = disabled)",
15556                         "conditionally-available": false,
15557                         "construct": false,
15558                         "construct-only": false,
15559                         "controllable": false,
15560                         "default": "0",
15561                         "max": "3600",
15562                         "min": "0",
15563                         "mutable": "null",
15564                         "readable": true,
15565                         "type": "guint",
15566                         "writable": true
15567                     }
15568                 },
15569                 "rank": "secondary"
15570             },
15571             "rtpulpfecdec": {
15572                 "author": "Mikhail Fludkov <misha@pexip.com>",
15573                 "description": "Decodes RTP FEC (RFC5109)",
15574                 "hierarchy": [
15575                     "GstRtpUlpFecDec",
15576                     "GstElement",
15577                     "GstObject",
15578                     "GInitiallyUnowned",
15579                     "GObject"
15580                 ],
15581                 "klass": "Codec/Depayloader/Network/RTP",
15582                 "long-name": "RTP FEC Decoder",
15583                 "pad-templates": {
15584                     "sink": {
15585                         "caps": "application/x-rtp:\n",
15586                         "direction": "sink",
15587                         "presence": "always"
15588                     },
15589                     "src": {
15590                         "caps": "application/x-rtp:\n",
15591                         "direction": "src",
15592                         "presence": "always"
15593                     }
15594                 },
15595                 "properties": {
15596                     "pt": {
15597                         "blurb": "FEC packets payload type",
15598                         "conditionally-available": false,
15599                         "construct": false,
15600                         "construct-only": false,
15601                         "controllable": false,
15602                         "default": "0",
15603                         "max": "127",
15604                         "min": "0",
15605                         "mutable": "null",
15606                         "readable": true,
15607                         "type": "guint",
15608                         "writable": true
15609                     },
15610                     "recovered": {
15611                         "blurb": "The number of recovered packets",
15612                         "conditionally-available": false,
15613                         "construct": false,
15614                         "construct-only": false,
15615                         "controllable": false,
15616                         "default": "0",
15617                         "max": "-1",
15618                         "min": "0",
15619                         "mutable": "null",
15620                         "readable": true,
15621                         "type": "guint",
15622                         "writable": false
15623                     },
15624                     "storage": {
15625                         "blurb": "RTP storage",
15626                         "conditionally-available": false,
15627                         "construct": false,
15628                         "construct-only": false,
15629                         "controllable": false,
15630                         "mutable": "null",
15631                         "readable": true,
15632                         "type": "GObject",
15633                         "writable": true
15634                     },
15635                     "unrecovered": {
15636                         "blurb": "The number of unrecovered packets",
15637                         "conditionally-available": false,
15638                         "construct": false,
15639                         "construct-only": false,
15640                         "controllable": false,
15641                         "default": "0",
15642                         "max": "-1",
15643                         "min": "0",
15644                         "mutable": "null",
15645                         "readable": true,
15646                         "type": "guint",
15647                         "writable": false
15648                     }
15649                 },
15650                 "rank": "none"
15651             },
15652             "rtpulpfecenc": {
15653                 "author": "Mikhail Fludkov <misha@pexip.com>",
15654                 "description": "Encodes RTP FEC (RFC5109)",
15655                 "hierarchy": [
15656                     "GstRtpUlpFecEnc",
15657                     "GstElement",
15658                     "GstObject",
15659                     "GInitiallyUnowned",
15660                     "GObject"
15661                 ],
15662                 "klass": "Codec/Payloader/Network/RTP",
15663                 "long-name": "RTP FEC Encoder",
15664                 "pad-templates": {
15665                     "sink": {
15666                         "caps": "application/x-rtp:\n",
15667                         "direction": "sink",
15668                         "presence": "always"
15669                     },
15670                     "src": {
15671                         "caps": "application/x-rtp:\n",
15672                         "direction": "src",
15673                         "presence": "always"
15674                     }
15675                 },
15676                 "properties": {
15677                     "multipacket": {
15678                         "blurb": "Apply FEC on multiple packets",
15679                         "conditionally-available": false,
15680                         "construct": true,
15681                         "construct-only": false,
15682                         "controllable": false,
15683                         "default": "true",
15684                         "mutable": "null",
15685                         "readable": true,
15686                         "type": "gboolean",
15687                         "writable": true
15688                     },
15689                     "percentage": {
15690                         "blurb": "FEC overhead percentage for the whole stream",
15691                         "conditionally-available": false,
15692                         "construct": true,
15693                         "construct-only": false,
15694                         "controllable": false,
15695                         "default": "0",
15696                         "max": "100",
15697                         "min": "0",
15698                         "mutable": "null",
15699                         "readable": true,
15700                         "type": "guint",
15701                         "writable": true
15702                     },
15703                     "percentage-important": {
15704                         "blurb": "FEC overhead percentage for important packets",
15705                         "conditionally-available": false,
15706                         "construct": true,
15707                         "construct-only": false,
15708                         "controllable": false,
15709                         "default": "0",
15710                         "max": "100",
15711                         "min": "0",
15712                         "mutable": "null",
15713                         "readable": true,
15714                         "type": "guint",
15715                         "writable": true
15716                     },
15717                     "protected": {
15718                         "blurb": "Count of protected 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                     "pt": {
15732                         "blurb": "The payload type of FEC packets",
15733                         "conditionally-available": false,
15734                         "construct": true,
15735                         "construct-only": false,
15736                         "controllable": false,
15737                         "default": "255",
15738                         "max": "255",
15739                         "min": "0",
15740                         "mutable": "null",
15741                         "readable": true,
15742                         "type": "guint",
15743                         "writable": true
15744                     }
15745                 },
15746                 "rank": "none"
15747             },
15748             "rtpvorbisdepay": {
15749                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15750                 "description": "Extracts Vorbis Audio from RTP packets (RFC 5215)",
15751                 "hierarchy": [
15752                     "GstRtpVorbisDepay",
15753                     "GstRTPBaseDepayload",
15754                     "GstElement",
15755                     "GstObject",
15756                     "GInitiallyUnowned",
15757                     "GObject"
15758                 ],
15759                 "klass": "Codec/Depayloader/Network/RTP",
15760                 "long-name": "RTP Vorbis depayloader",
15761                 "pad-templates": {
15762                     "sink": {
15763                         "caps": "application/x-rtp:\n          media: audio\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: VORBIS\n",
15764                         "direction": "sink",
15765                         "presence": "always"
15766                     },
15767                     "src": {
15768                         "caps": "audio/x-vorbis:\n",
15769                         "direction": "src",
15770                         "presence": "always"
15771                     }
15772                 },
15773                 "properties": {},
15774                 "rank": "secondary"
15775             },
15776             "rtpvorbispay": {
15777                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15778                 "description": "Payload-encode Vorbis audio into RTP packets (RFC 5215)",
15779                 "hierarchy": [
15780                     "GstRtpVorbisPay",
15781                     "GstRTPBasePayload",
15782                     "GstElement",
15783                     "GstObject",
15784                     "GInitiallyUnowned",
15785                     "GObject"
15786                 ],
15787                 "klass": "Codec/Payloader/Network/RTP",
15788                 "long-name": "RTP Vorbis payloader",
15789                 "pad-templates": {
15790                     "sink": {
15791                         "caps": "audio/x-vorbis:\n",
15792                         "direction": "sink",
15793                         "presence": "always"
15794                     },
15795                     "src": {
15796                         "caps": "application/x-rtp:\n          media: audio\n        payload: [ 96, 127 ]\n     clock-rate: [ 1, 2147483647 ]\n  encoding-name: VORBIS\n",
15797                         "direction": "src",
15798                         "presence": "always"
15799                     }
15800                 },
15801                 "properties": {
15802                     "config-interval": {
15803                         "blurb": "Send Config Insertion Interval in seconds (configuration headers will be multiplexed in the data stream when detected.) (0 = disabled)",
15804                         "conditionally-available": false,
15805                         "construct": false,
15806                         "construct-only": false,
15807                         "controllable": false,
15808                         "default": "0",
15809                         "max": "3600",
15810                         "min": "0",
15811                         "mutable": "null",
15812                         "readable": true,
15813                         "type": "guint",
15814                         "writable": true
15815                     }
15816                 },
15817                 "rank": "secondary"
15818             },
15819             "rtpvp8depay": {
15820                 "author": "Sjoerd Simons <sjoerd@luon.net>",
15821                 "description": "Extracts VP8 video from RTP packets)",
15822                 "hierarchy": [
15823                     "GstRtpVP8Depay",
15824                     "GstRTPBaseDepayload",
15825                     "GstElement",
15826                     "GstObject",
15827                     "GInitiallyUnowned",
15828                     "GObject"
15829                 ],
15830                 "klass": "Codec/Depayloader/Network/RTP",
15831                 "long-name": "RTP VP8 depayloader",
15832                 "pad-templates": {
15833                     "sink": {
15834                         "caps": "application/x-rtp:\n     clock-rate: 90000\n          media: video\n  encoding-name: { (string)VP8, (string)VP8-DRAFT-IETF-01 }\n",
15835                         "direction": "sink",
15836                         "presence": "always"
15837                     },
15838                     "src": {
15839                         "caps": "video/x-vp8:\n",
15840                         "direction": "src",
15841                         "presence": "always"
15842                     }
15843                 },
15844                 "properties": {
15845                     "request-keyframe": {
15846                         "blurb": "Request new keyframe when packet loss is detected",
15847                         "conditionally-available": false,
15848                         "construct": false,
15849                         "construct-only": false,
15850                         "controllable": false,
15851                         "default": "false",
15852                         "mutable": "null",
15853                         "readable": true,
15854                         "type": "gboolean",
15855                         "writable": true
15856                     },
15857                     "wait-for-keyframe": {
15858                         "blurb": "Wait for the next keyframe after packet loss",
15859                         "conditionally-available": false,
15860                         "construct": false,
15861                         "construct-only": false,
15862                         "controllable": false,
15863                         "default": "false",
15864                         "mutable": "null",
15865                         "readable": true,
15866                         "type": "gboolean",
15867                         "writable": true
15868                     }
15869                 },
15870                 "rank": "marginal"
15871             },
15872             "rtpvp8pay": {
15873                 "author": "Sjoerd Simons <sjoerd@luon.net>",
15874                 "description": "Puts VP8 video in RTP packets",
15875                 "hierarchy": [
15876                     "GstRtpVP8Pay",
15877                     "GstRTPBasePayload",
15878                     "GstElement",
15879                     "GstObject",
15880                     "GInitiallyUnowned",
15881                     "GObject"
15882                 ],
15883                 "klass": "Codec/Payloader/Network/RTP",
15884                 "long-name": "RTP VP8 payloader",
15885                 "pad-templates": {
15886                     "sink": {
15887                         "caps": "video/x-vp8:\n",
15888                         "direction": "sink",
15889                         "presence": "always"
15890                     },
15891                     "src": {
15892                         "caps": "application/x-rtp:\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: { (string)VP8, (string)VP8-DRAFT-IETF-01 }\n",
15893                         "direction": "src",
15894                         "presence": "always"
15895                     }
15896                 },
15897                 "properties": {
15898                     "picture-id-mode": {
15899                         "blurb": "The picture ID mode for payloading",
15900                         "conditionally-available": false,
15901                         "construct": false,
15902                         "construct-only": false,
15903                         "controllable": false,
15904                         "default": "none (0)",
15905                         "mutable": "null",
15906                         "readable": true,
15907                         "type": "GstVP8RTPPayMode",
15908                         "writable": true
15909                     },
15910                     "picture-id-offset": {
15911                         "blurb": "Offset to add to the initial picture-id (-1 = random)",
15912                         "conditionally-available": false,
15913                         "construct": false,
15914                         "construct-only": false,
15915                         "controllable": false,
15916                         "default": "-1",
15917                         "max": "32767",
15918                         "min": "-1",
15919                         "mutable": "null",
15920                         "readable": true,
15921                         "type": "gint",
15922                         "writable": true
15923                     }
15924                 },
15925                 "rank": "marginal"
15926             },
15927             "rtpvp9depay": {
15928                 "author": "Stian Selnes <stian@pexip.com>",
15929                 "description": "Extracts VP9 video from RTP packets)",
15930                 "hierarchy": [
15931                     "GstRtpVP9Depay",
15932                     "GstRTPBaseDepayload",
15933                     "GstElement",
15934                     "GstObject",
15935                     "GInitiallyUnowned",
15936                     "GObject"
15937                 ],
15938                 "klass": "Codec/Depayloader/Network/RTP",
15939                 "long-name": "RTP VP9 depayloader",
15940                 "pad-templates": {
15941                     "sink": {
15942                         "caps": "application/x-rtp:\n     clock-rate: 90000\n          media: video\n  encoding-name: { (string)VP9, (string)VP9-DRAFT-IETF-01 }\n",
15943                         "direction": "sink",
15944                         "presence": "always"
15945                     },
15946                     "src": {
15947                         "caps": "video/x-vp9:\n",
15948                         "direction": "src",
15949                         "presence": "always"
15950                     }
15951                 },
15952                 "properties": {},
15953                 "rank": "marginal"
15954             },
15955             "rtpvp9pay": {
15956                 "author": "Stian Selnes <stian@pexip.com>",
15957                 "description": "Puts VP9 video in RTP packets)",
15958                 "hierarchy": [
15959                     "GstRtpVP9Pay",
15960                     "GstRTPBasePayload",
15961                     "GstElement",
15962                     "GstObject",
15963                     "GInitiallyUnowned",
15964                     "GObject"
15965                 ],
15966                 "klass": "Codec/Payloader/Network/RTP",
15967                 "long-name": "RTP VP9 payloader",
15968                 "pad-templates": {
15969                     "sink": {
15970                         "caps": "video/x-vp9:\n",
15971                         "direction": "sink",
15972                         "presence": "always"
15973                     },
15974                     "src": {
15975                         "caps": "application/x-rtp:\n        payload: [ 96, 127 ]\n     clock-rate: 90000\n  encoding-name: { (string)VP9, (string)VP9-DRAFT-IETF-01 }\n",
15976                         "direction": "src",
15977                         "presence": "always"
15978                     }
15979                 },
15980                 "properties": {
15981                     "picture-id-mode": {
15982                         "blurb": "The picture ID mode for payloading",
15983                         "conditionally-available": false,
15984                         "construct": false,
15985                         "construct-only": false,
15986                         "controllable": false,
15987                         "default": "none (0)",
15988                         "mutable": "null",
15989                         "readable": true,
15990                         "type": "GstVP9RTPPayMode",
15991                         "writable": true
15992                     }
15993                 },
15994                 "rank": "marginal"
15995             },
15996             "rtpvrawdepay": {
15997                 "author": "Wim Taymans <wim.taymans@gmail.com>",
15998                 "description": "Extracts raw video from RTP packets (RFC 4175)",
15999                 "hierarchy": [
16000                     "GstRtpVRawDepay",
16001                     "GstRTPBaseDepayload",
16002                     "GstElement",
16003                     "GstObject",
16004                     "GInitiallyUnowned",
16005                     "GObject"
16006                 ],
16007                 "klass": "Codec/Depayloader/Network/RTP",
16008                 "long-name": "RTP Raw Video depayloader",
16009                 "pad-templates": {
16010                     "sink": {
16011                         "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",
16012                         "direction": "sink",
16013                         "presence": "always"
16014                     },
16015                     "src": {
16016                         "caps": "video/x-raw:\n",
16017                         "direction": "src",
16018                         "presence": "always"
16019                     }
16020                 },
16021                 "properties": {},
16022                 "rank": "secondary"
16023             },
16024             "rtpvrawpay": {
16025                 "author": "Wim Taymans <wim.taymans@gmail.com>",
16026                 "description": "Payload raw video as RTP packets (RFC 4175)",
16027                 "hierarchy": [
16028                     "GstRtpVRawPay",
16029                     "GstRTPBasePayload",
16030                     "GstElement",
16031                     "GstObject",
16032                     "GInitiallyUnowned",
16033                     "GObject"
16034                 ],
16035                 "klass": "Codec/Payloader/Network/RTP",
16036                 "long-name": "RTP Raw Video payloader",
16037                 "pad-templates": {
16038                     "sink": {
16039                         "caps": "video/x-raw:\n         format: { RGB, RGBA, BGR, BGRA, AYUV, UYVY, I420, Y41B, UYVP }\n          width: [ 1, 32767 ]\n         height: [ 1, 32767 ]\n",
16040                         "direction": "sink",
16041                         "presence": "always"
16042                     },
16043                     "src": {
16044                         "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",
16045                         "direction": "src",
16046                         "presence": "always"
16047                     }
16048                 },
16049                 "properties": {
16050                     "chunks-per-frame": {
16051                         "blurb": "Split and send out each frame in multiple chunks to reduce overhead",
16052                         "conditionally-available": false,
16053                         "construct": false,
16054                         "construct-only": false,
16055                         "controllable": false,
16056                         "default": "10",
16057                         "max": "2147483647",
16058                         "min": "1",
16059                         "mutable": "null",
16060                         "readable": true,
16061                         "type": "gint",
16062                         "writable": true
16063                     }
16064                 },
16065                 "rank": "secondary"
16066             }
16067         },
16068         "filename": "gstrtp",
16069         "license": "LGPL",
16070         "other-types": {
16071             "GstDVPayMode": {
16072                 "kind": "enum",
16073                 "values": [
16074                     {
16075                         "desc": "Video only",
16076                         "name": "video",
16077                         "value": "0"
16078                     },
16079                     {
16080                         "desc": "Video and Audio bundled",
16081                         "name": "bundled",
16082                         "value": "1"
16083                     },
16084                     {
16085                         "desc": "Audio only",
16086                         "name": "audio",
16087                         "value": "2"
16088                     }
16089                 ]
16090             },
16091             "GstFragmentationMode": {
16092                 "kind": "enum",
16093                 "values": [
16094                     {
16095                         "desc": "Normal",
16096                         "name": "normal",
16097                         "value": "0"
16098                     },
16099                     {
16100                         "desc": "Fragment at sync points",
16101                         "name": "sync",
16102                         "value": "1"
16103                     }
16104                 ]
16105             },
16106             "GstRtpH264AggregateMode": {
16107                 "kind": "enum",
16108                 "values": [
16109                     {
16110                         "desc": "Do not aggregate NAL units",
16111                         "name": "none",
16112                         "value": "0"
16113                     },
16114                     {
16115                         "desc": "Aggregate NAL units until a VCL unit is included",
16116                         "name": "zero-latency",
16117                         "value": "1"
16118                     },
16119                     {
16120                         "desc": "Aggregate all NAL units with the same timestamp (adds one frame of latency)",
16121                         "name": "max-stap",
16122                         "value": "2"
16123                     }
16124                 ]
16125             },
16126             "GstRtpH265AggregateMode": {
16127                 "kind": "enum",
16128                 "values": [
16129                     {
16130                         "desc": "Do not aggregate NAL units",
16131                         "name": "none",
16132                         "value": "0"
16133                     },
16134                     {
16135                         "desc": "Aggregate NAL units until a VCL or suffix unit is included",
16136                         "name": "zero-latency",
16137                         "value": "1"
16138                     },
16139                     {
16140                         "desc": "Aggregate all NAL units with the same timestamp (adds one frame of latency)",
16141                         "name": "max",
16142                         "value": "2"
16143                     }
16144                 ]
16145             },
16146             "GstVP8RTPPayMode": {
16147                 "kind": "enum",
16148                 "values": [
16149                     {
16150                         "desc": "No Picture ID",
16151                         "name": "none",
16152                         "value": "0"
16153                     },
16154                     {
16155                         "desc": "7-bit Picture ID",
16156                         "name": "7-bit",
16157                         "value": "1"
16158                     },
16159                     {
16160                         "desc": "15-bit Picture ID",
16161                         "name": "15-bit",
16162                         "value": "2"
16163                     }
16164                 ]
16165             },
16166             "GstVP9RTPPayMode": {
16167                 "kind": "enum",
16168                 "values": [
16169                     {
16170                         "desc": "No Picture ID",
16171                         "name": "none",
16172                         "value": "0"
16173                     },
16174                     {
16175                         "desc": "7-bit Picture ID",
16176                         "name": "7-bit",
16177                         "value": "1"
16178                     },
16179                     {
16180                         "desc": "15-bit Picture ID",
16181                         "name": "15-bit",
16182                         "value": "2"
16183                     }
16184                 ]
16185             },
16186             "iLBCMode": {
16187                 "kind": "enum",
16188                 "values": [
16189                     {
16190                         "desc": "20ms frames",
16191                         "name": "20ms",
16192                         "value": "20"
16193                     },
16194                     {
16195                         "desc": "30ms frames",
16196                         "name": "30ms",
16197                         "value": "30"
16198                     }
16199                 ]
16200             }
16201         },
16202         "package": "GStreamer Good Plug-ins",
16203         "source": "gst-plugins-good",
16204         "tracers": {},
16205         "url": "Unknown package origin"
16206     },
16207     "rtpmanager": {
16208         "description": "RTP session management plugin library",
16209         "elements": {
16210             "rtpbin": {
16211                 "author": "Wim Taymans <wim.taymans@gmail.com>",
16212                 "description": "Real-Time Transport Protocol bin",
16213                 "hierarchy": [
16214                     "GstRtpBin",
16215                     "GstBin",
16216                     "GstElement",
16217                     "GstObject",
16218                     "GInitiallyUnowned",
16219                     "GObject"
16220                 ],
16221                 "interfaces": [
16222                     "GstChildProxy"
16223                 ],
16224                 "klass": "Filter/Network/RTP",
16225                 "long-name": "RTP Bin",
16226                 "pad-templates": {
16227                     "recv_fec_sink_%%u_%%u": {
16228                         "caps": "application/x-rtp:\n",
16229                         "direction": "sink",
16230                         "presence": "request"
16231                     },
16232                     "recv_rtcp_sink_%%u": {
16233                         "caps": "application/x-rtcp:\napplication/x-srtcp:\n",
16234                         "direction": "sink",
16235                         "presence": "request"
16236                     },
16237                     "recv_rtp_sink_%%u": {
16238                         "caps": "application/x-rtp:\napplication/x-srtp:\n",
16239                         "direction": "sink",
16240                         "presence": "request"
16241                     },
16242                     "recv_rtp_src_%%u_%%u_%%u": {
16243                         "caps": "application/x-rtp:\n",
16244                         "direction": "src",
16245                         "presence": "sometimes"
16246                     },
16247                     "send_fec_src_%%u_%%u": {
16248                         "caps": "application/x-rtp:\n",
16249                         "direction": "src",
16250                         "presence": "sometimes"
16251                     },
16252                     "send_rtcp_src_%%u": {
16253                         "caps": "application/x-rtcp:\napplication/x-srtcp:\n",
16254                         "direction": "src",
16255                         "presence": "request"
16256                     },
16257                     "send_rtp_sink_%%u": {
16258                         "caps": "application/x-rtp:\n",
16259                         "direction": "sink",
16260                         "presence": "request"
16261                     },
16262                     "send_rtp_src_%%u": {
16263                         "caps": "application/x-rtp:\napplication/x-srtp:\n",
16264                         "direction": "src",
16265                         "presence": "sometimes"
16266                     }
16267                 },
16268                 "properties": {
16269                     "autoremove": {
16270                         "blurb": "Automatically remove timed out sources",
16271                         "conditionally-available": false,
16272                         "construct": false,
16273                         "construct-only": false,
16274                         "controllable": false,
16275                         "default": "false",
16276                         "mutable": "null",
16277                         "readable": true,
16278                         "type": "gboolean",
16279                         "writable": true
16280                     },
16281                     "buffer-mode": {
16282                         "blurb": "Control the buffering algorithm in use",
16283                         "conditionally-available": false,
16284                         "construct": false,
16285                         "construct-only": false,
16286                         "controllable": false,
16287                         "default": "slave (1)",
16288                         "mutable": "null",
16289                         "readable": true,
16290                         "type": "RTPJitterBufferMode",
16291                         "writable": true
16292                     },
16293                     "do-lost": {
16294                         "blurb": "Send an event downstream when a packet is lost",
16295                         "conditionally-available": false,
16296                         "construct": false,
16297                         "construct-only": false,
16298                         "controllable": false,
16299                         "default": "false",
16300                         "mutable": "null",
16301                         "readable": true,
16302                         "type": "gboolean",
16303                         "writable": true
16304                     },
16305                     "do-retransmission": {
16306                         "blurb": "Enable retransmission on all streams",
16307                         "conditionally-available": false,
16308                         "construct": false,
16309                         "construct-only": false,
16310                         "controllable": false,
16311                         "default": "false",
16312                         "mutable": "null",
16313                         "readable": true,
16314                         "type": "gboolean",
16315                         "writable": true
16316                     },
16317                     "do-sync-event": {
16318                         "blurb": "Send event downstream when a stream is synchronized to the sender",
16319                         "conditionally-available": false,
16320                         "construct": false,
16321                         "construct-only": false,
16322                         "controllable": false,
16323                         "default": "false",
16324                         "mutable": "null",
16325                         "readable": true,
16326                         "type": "gboolean",
16327                         "writable": true
16328                     },
16329                     "drop-on-latency": {
16330                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
16331                         "conditionally-available": false,
16332                         "construct": false,
16333                         "construct-only": false,
16334                         "controllable": false,
16335                         "default": "false",
16336                         "mutable": "null",
16337                         "readable": true,
16338                         "type": "gboolean",
16339                         "writable": true
16340                     },
16341                     "fec-decoders": {
16342                         "blurb": "GstStructure mapping from session index to FEC decoder factory, eg fec-decoders='fec,0=\"rtpst2022-1-fecdec\\ size-time\\=1000000000\";'",
16343                         "conditionally-available": false,
16344                         "construct": false,
16345                         "construct-only": false,
16346                         "controllable": false,
16347                         "default": "application/x-rtp-fec-decoders;",
16348                         "mutable": "null",
16349                         "readable": true,
16350                         "type": "GstStructure",
16351                         "writable": true
16352                     },
16353                     "fec-encoders": {
16354                         "blurb": "GstStructure mapping from session index to FEC encoder factory, eg fec-encoders='fec,0=\"rtpst2022-1-fecenc\\ rows\\=5\\ columns\\=5\";'",
16355                         "conditionally-available": false,
16356                         "construct": false,
16357                         "construct-only": false,
16358                         "controllable": false,
16359                         "default": "application/x-rtp-fec-encoders;",
16360                         "mutable": "null",
16361                         "readable": true,
16362                         "type": "GstStructure",
16363                         "writable": true
16364                     },
16365                     "ignore-pt": {
16366                         "blurb": "Do not demultiplex based on PT values",
16367                         "conditionally-available": false,
16368                         "construct": false,
16369                         "construct-only": false,
16370                         "controllable": false,
16371                         "default": "false",
16372                         "mutable": "null",
16373                         "readable": true,
16374                         "type": "gboolean",
16375                         "writable": true
16376                     },
16377                     "latency": {
16378                         "blurb": "Default amount of ms to buffer in the jitterbuffers",
16379                         "conditionally-available": false,
16380                         "construct": false,
16381                         "construct-only": false,
16382                         "controllable": false,
16383                         "default": "200",
16384                         "max": "-1",
16385                         "min": "0",
16386                         "mutable": "null",
16387                         "readable": true,
16388                         "type": "guint",
16389                         "writable": true
16390                     },
16391                     "max-dropout-time": {
16392                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
16393                         "conditionally-available": false,
16394                         "construct": false,
16395                         "construct-only": false,
16396                         "controllable": false,
16397                         "default": "60000",
16398                         "max": "-1",
16399                         "min": "0",
16400                         "mutable": "null",
16401                         "readable": true,
16402                         "type": "guint",
16403                         "writable": true
16404                     },
16405                     "max-misorder-time": {
16406                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
16407                         "conditionally-available": false,
16408                         "construct": false,
16409                         "construct-only": false,
16410                         "controllable": false,
16411                         "default": "2000",
16412                         "max": "-1",
16413                         "min": "0",
16414                         "mutable": "null",
16415                         "readable": true,
16416                         "type": "guint",
16417                         "writable": true
16418                     },
16419                     "max-rtcp-rtp-time-diff": {
16420                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
16421                         "conditionally-available": false,
16422                         "construct": false,
16423                         "construct-only": false,
16424                         "controllable": false,
16425                         "default": "1000",
16426                         "max": "2147483647",
16427                         "min": "-1",
16428                         "mutable": "null",
16429                         "readable": true,
16430                         "type": "gint",
16431                         "writable": true
16432                     },
16433                     "max-streams": {
16434                         "blurb": "The maximum number of streams to create for one session",
16435                         "conditionally-available": false,
16436                         "construct": false,
16437                         "construct-only": false,
16438                         "controllable": false,
16439                         "default": "-1",
16440                         "max": "-1",
16441                         "min": "0",
16442                         "mutable": "null",
16443                         "readable": true,
16444                         "type": "guint",
16445                         "writable": true
16446                     },
16447                     "max-ts-offset": {
16448                         "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)",
16449                         "conditionally-available": false,
16450                         "construct": false,
16451                         "construct-only": false,
16452                         "controllable": false,
16453                         "default": "3000000000",
16454                         "max": "9223372036854775807",
16455                         "min": "0",
16456                         "mutable": "null",
16457                         "readable": true,
16458                         "type": "gint64",
16459                         "writable": true
16460                     },
16461                     "max-ts-offset-adjustment": {
16462                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
16463                         "conditionally-available": false,
16464                         "construct": false,
16465                         "construct-only": false,
16466                         "controllable": false,
16467                         "default": "0",
16468                         "max": "18446744073709551615",
16469                         "min": "0",
16470                         "mutable": "null",
16471                         "readable": true,
16472                         "type": "guint64",
16473                         "writable": true
16474                     },
16475                     "ntp-sync": {
16476                         "blurb": "Synchronize received streams to the NTP clock",
16477                         "conditionally-available": false,
16478                         "construct": false,
16479                         "construct-only": false,
16480                         "controllable": false,
16481                         "default": "false",
16482                         "mutable": "null",
16483                         "readable": true,
16484                         "type": "gboolean",
16485                         "writable": true
16486                     },
16487                     "ntp-time-source": {
16488                         "blurb": "NTP time source for RTCP packets",
16489                         "conditionally-available": false,
16490                         "construct": false,
16491                         "construct-only": false,
16492                         "controllable": false,
16493                         "default": "ntp (0)",
16494                         "mutable": "null",
16495                         "readable": true,
16496                         "type": "GstRtpNtpTimeSource",
16497                         "writable": true
16498                     },
16499                     "rfc7273-sync": {
16500                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
16501                         "conditionally-available": false,
16502                         "construct": false,
16503                         "construct-only": false,
16504                         "controllable": false,
16505                         "default": "false",
16506                         "mutable": "null",
16507                         "readable": true,
16508                         "type": "gboolean",
16509                         "writable": true
16510                     },
16511                     "rtcp-sync": {
16512                         "blurb": "Use of RTCP SR in synchronization",
16513                         "conditionally-available": false,
16514                         "construct": false,
16515                         "construct-only": false,
16516                         "controllable": false,
16517                         "default": "always (0)",
16518                         "mutable": "null",
16519                         "readable": true,
16520                         "type": "GstRTCPSync",
16521                         "writable": true
16522                     },
16523                     "rtcp-sync-interval": {
16524                         "blurb": "RTCP SR interval synchronization (ms) (0 = always)",
16525                         "conditionally-available": false,
16526                         "construct": false,
16527                         "construct-only": false,
16528                         "controllable": false,
16529                         "default": "0",
16530                         "max": "-1",
16531                         "min": "0",
16532                         "mutable": "null",
16533                         "readable": true,
16534                         "type": "guint",
16535                         "writable": true
16536                     },
16537                     "rtcp-sync-send-time": {
16538                         "blurb": "Use send time or capture time for RTCP sync (TRUE = send time, FALSE = capture time)",
16539                         "conditionally-available": false,
16540                         "construct": false,
16541                         "construct-only": false,
16542                         "controllable": false,
16543                         "default": "true",
16544                         "mutable": "null",
16545                         "readable": true,
16546                         "type": "gboolean",
16547                         "writable": true
16548                     },
16549                     "rtp-profile": {
16550                         "blurb": "Default RTP profile of newly created sessions",
16551                         "conditionally-available": false,
16552                         "construct": false,
16553                         "construct-only": false,
16554                         "controllable": false,
16555                         "default": "avp (1)",
16556                         "mutable": "null",
16557                         "readable": true,
16558                         "type": "GstRTPProfile",
16559                         "writable": true
16560                     },
16561                     "sdes": {
16562                         "blurb": "The SDES items of this session",
16563                         "conditionally-available": false,
16564                         "construct": false,
16565                         "construct-only": false,
16566                         "controllable": false,
16567                         "mutable": "null",
16568                         "readable": true,
16569                         "type": "GstStructure",
16570                         "writable": true
16571                     },
16572                     "use-pipeline-clock": {
16573                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages (DEPRECATED: Use ntp-time-source property)",
16574                         "conditionally-available": false,
16575                         "construct": false,
16576                         "construct-only": false,
16577                         "controllable": false,
16578                         "default": "false",
16579                         "mutable": "null",
16580                         "readable": true,
16581                         "type": "gboolean",
16582                         "writable": true
16583                     }
16584                 },
16585                 "rank": "none",
16586                 "signals": {
16587                     "clear-pt-map": {
16588                         "action": true,
16589                         "args": [],
16590                         "return-type": "void",
16591                         "when": "last"
16592                     },
16593                     "clear-ssrc": {
16594                         "action": true,
16595                         "args": [
16596                             {
16597                                 "name": "arg0",
16598                                 "type": "guint"
16599                             },
16600                             {
16601                                 "name": "arg1",
16602                                 "type": "guint"
16603                             }
16604                         ],
16605                         "return-type": "void",
16606                         "when": "last"
16607                     },
16608                     "get-internal-session": {
16609                         "action": true,
16610                         "args": [
16611                             {
16612                                 "name": "arg0",
16613                                 "type": "guint"
16614                             }
16615                         ],
16616                         "return-type": "RTPSession",
16617                         "when": "last"
16618                     },
16619                     "get-internal-storage": {
16620                         "action": true,
16621                         "args": [
16622                             {
16623                                 "name": "arg0",
16624                                 "type": "guint"
16625                             }
16626                         ],
16627                         "return-type": "GObject",
16628                         "when": "last"
16629                     },
16630                     "get-session": {
16631                         "action": true,
16632                         "args": [
16633                             {
16634                                 "name": "arg0",
16635                                 "type": "guint"
16636                             }
16637                         ],
16638                         "return-type": "GstElement",
16639                         "when": "last"
16640                     },
16641                     "get-storage": {
16642                         "action": true,
16643                         "args": [
16644                             {
16645                                 "name": "arg0",
16646                                 "type": "guint"
16647                             }
16648                         ],
16649                         "return-type": "GstElement",
16650                         "when": "last"
16651                     },
16652                     "new-jitterbuffer": {
16653                         "args": [
16654                             {
16655                                 "name": "arg0",
16656                                 "type": "GstElement"
16657                             },
16658                             {
16659                                 "name": "arg1",
16660                                 "type": "guint"
16661                             },
16662                             {
16663                                 "name": "arg2",
16664                                 "type": "guint"
16665                             }
16666                         ],
16667                         "return-type": "void",
16668                         "when": "last"
16669                     },
16670                     "new-storage": {
16671                         "args": [
16672                             {
16673                                 "name": "arg0",
16674                                 "type": "GstElement"
16675                             },
16676                             {
16677                                 "name": "arg1",
16678                                 "type": "guint"
16679                             }
16680                         ],
16681                         "return-type": "void",
16682                         "when": "last"
16683                     },
16684                     "on-bye-ssrc": {
16685                         "args": [
16686                             {
16687                                 "name": "arg0",
16688                                 "type": "guint"
16689                             },
16690                             {
16691                                 "name": "arg1",
16692                                 "type": "guint"
16693                             }
16694                         ],
16695                         "return-type": "void",
16696                         "when": "last"
16697                     },
16698                     "on-bye-timeout": {
16699                         "args": [
16700                             {
16701                                 "name": "arg0",
16702                                 "type": "guint"
16703                             },
16704                             {
16705                                 "name": "arg1",
16706                                 "type": "guint"
16707                             }
16708                         ],
16709                         "return-type": "void",
16710                         "when": "last"
16711                     },
16712                     "on-new-sender-ssrc": {
16713                         "args": [
16714                             {
16715                                 "name": "arg0",
16716                                 "type": "guint"
16717                             },
16718                             {
16719                                 "name": "arg1",
16720                                 "type": "guint"
16721                             }
16722                         ],
16723                         "return-type": "void",
16724                         "when": "last"
16725                     },
16726                     "on-new-ssrc": {
16727                         "args": [
16728                             {
16729                                 "name": "arg0",
16730                                 "type": "guint"
16731                             },
16732                             {
16733                                 "name": "arg1",
16734                                 "type": "guint"
16735                             }
16736                         ],
16737                         "return-type": "void",
16738                         "when": "last"
16739                     },
16740                     "on-npt-stop": {
16741                         "args": [
16742                             {
16743                                 "name": "arg0",
16744                                 "type": "guint"
16745                             },
16746                             {
16747                                 "name": "arg1",
16748                                 "type": "guint"
16749                             }
16750                         ],
16751                         "return-type": "void",
16752                         "when": "last"
16753                     },
16754                     "on-sender-ssrc-active": {
16755                         "args": [
16756                             {
16757                                 "name": "arg0",
16758                                 "type": "guint"
16759                             },
16760                             {
16761                                 "name": "arg1",
16762                                 "type": "guint"
16763                             }
16764                         ],
16765                         "return-type": "void",
16766                         "when": "last"
16767                     },
16768                     "on-sender-timeout": {
16769                         "args": [
16770                             {
16771                                 "name": "arg0",
16772                                 "type": "guint"
16773                             },
16774                             {
16775                                 "name": "arg1",
16776                                 "type": "guint"
16777                             }
16778                         ],
16779                         "return-type": "void",
16780                         "when": "last"
16781                     },
16782                     "on-ssrc-active": {
16783                         "args": [
16784                             {
16785                                 "name": "arg0",
16786                                 "type": "guint"
16787                             },
16788                             {
16789                                 "name": "arg1",
16790                                 "type": "guint"
16791                             }
16792                         ],
16793                         "return-type": "void",
16794                         "when": "last"
16795                     },
16796                     "on-ssrc-collision": {
16797                         "args": [
16798                             {
16799                                 "name": "arg0",
16800                                 "type": "guint"
16801                             },
16802                             {
16803                                 "name": "arg1",
16804                                 "type": "guint"
16805                             }
16806                         ],
16807                         "return-type": "void",
16808                         "when": "last"
16809                     },
16810                     "on-ssrc-sdes": {
16811                         "args": [
16812                             {
16813                                 "name": "arg0",
16814                                 "type": "guint"
16815                             },
16816                             {
16817                                 "name": "arg1",
16818                                 "type": "guint"
16819                             }
16820                         ],
16821                         "return-type": "void",
16822                         "when": "last"
16823                     },
16824                     "on-ssrc-validated": {
16825                         "args": [
16826                             {
16827                                 "name": "arg0",
16828                                 "type": "guint"
16829                             },
16830                             {
16831                                 "name": "arg1",
16832                                 "type": "guint"
16833                             }
16834                         ],
16835                         "return-type": "void",
16836                         "when": "last"
16837                     },
16838                     "on-timeout": {
16839                         "args": [
16840                             {
16841                                 "name": "arg0",
16842                                 "type": "guint"
16843                             },
16844                             {
16845                                 "name": "arg1",
16846                                 "type": "guint"
16847                             }
16848                         ],
16849                         "return-type": "void",
16850                         "when": "last"
16851                     },
16852                     "payload-type-change": {
16853                         "args": [
16854                             {
16855                                 "name": "arg0",
16856                                 "type": "guint"
16857                             },
16858                             {
16859                                 "name": "arg1",
16860                                 "type": "guint"
16861                             }
16862                         ],
16863                         "return-type": "void",
16864                         "when": "last"
16865                     },
16866                     "request-aux-receiver": {
16867                         "args": [
16868                             {
16869                                 "name": "arg0",
16870                                 "type": "guint"
16871                             }
16872                         ],
16873                         "return-type": "GstElement",
16874                         "when": "last"
16875                     },
16876                     "request-aux-sender": {
16877                         "args": [
16878                             {
16879                                 "name": "arg0",
16880                                 "type": "guint"
16881                             }
16882                         ],
16883                         "return-type": "GstElement",
16884                         "when": "last"
16885                     },
16886                     "request-fec-decoder": {
16887                         "args": [
16888                             {
16889                                 "name": "arg0",
16890                                 "type": "guint"
16891                             }
16892                         ],
16893                         "return-type": "GstElement",
16894                         "when": "last"
16895                     },
16896                     "request-fec-encoder": {
16897                         "args": [
16898                             {
16899                                 "name": "arg0",
16900                                 "type": "guint"
16901                             }
16902                         ],
16903                         "return-type": "GstElement",
16904                         "when": "last"
16905                     },
16906                     "request-jitterbuffer": {
16907                         "args": [
16908                             {
16909                                 "name": "arg0",
16910                                 "type": "guint"
16911                             }
16912                         ],
16913                         "return-type": "GstElement",
16914                         "when": "last"
16915                     },
16916                     "request-pt-map": {
16917                         "args": [
16918                             {
16919                                 "name": "arg0",
16920                                 "type": "guint"
16921                             },
16922                             {
16923                                 "name": "arg1",
16924                                 "type": "guint"
16925                             }
16926                         ],
16927                         "return-type": "GstCaps",
16928                         "when": "last"
16929                     },
16930                     "request-rtcp-decoder": {
16931                         "args": [
16932                             {
16933                                 "name": "arg0",
16934                                 "type": "guint"
16935                             }
16936                         ],
16937                         "return-type": "GstElement",
16938                         "when": "last"
16939                     },
16940                     "request-rtcp-encoder": {
16941                         "args": [
16942                             {
16943                                 "name": "arg0",
16944                                 "type": "guint"
16945                             }
16946                         ],
16947                         "return-type": "GstElement",
16948                         "when": "last"
16949                     },
16950                     "request-rtp-decoder": {
16951                         "args": [
16952                             {
16953                                 "name": "arg0",
16954                                 "type": "guint"
16955                             }
16956                         ],
16957                         "return-type": "GstElement",
16958                         "when": "last"
16959                     },
16960                     "request-rtp-encoder": {
16961                         "args": [
16962                             {
16963                                 "name": "arg0",
16964                                 "type": "guint"
16965                             }
16966                         ],
16967                         "return-type": "GstElement",
16968                         "when": "last"
16969                     },
16970                     "reset-sync": {
16971                         "action": true,
16972                         "args": [],
16973                         "return-type": "void",
16974                         "when": "last"
16975                     }
16976                 }
16977             },
16978             "rtpdtmfmux": {
16979                 "author": "Zeeshan Ali <first.last@nokia.com>",
16980                 "description": "mixes RTP DTMF streams into other RTP streams",
16981                 "hierarchy": [
16982                     "GstRTPDTMFMux",
16983                     "GstRTPMux",
16984                     "GstElement",
16985                     "GstObject",
16986                     "GInitiallyUnowned",
16987                     "GObject"
16988                 ],
16989                 "klass": "Codec/Muxer",
16990                 "long-name": "RTP muxer",
16991                 "pad-templates": {
16992                     "priority_sink_%%u": {
16993                         "caps": "application/x-rtp:\n",
16994                         "direction": "sink",
16995                         "presence": "request"
16996                     },
16997                     "sink_%%u": {
16998                         "caps": "application/x-rtp:\n",
16999                         "direction": "sink",
17000                         "presence": "request"
17001                     },
17002                     "src": {
17003                         "caps": "application/x-rtp:\n",
17004                         "direction": "src",
17005                         "presence": "always"
17006                     }
17007                 },
17008                 "properties": {},
17009                 "rank": "none"
17010             },
17011             "rtpfunnel": {
17012                 "author": "Havard Graff <havard@gstip.com>",
17013                 "description": "Funnel RTP buffers together for multiplexing",
17014                 "hierarchy": [
17015                     "GstRtpFunnel",
17016                     "GstElement",
17017                     "GstObject",
17018                     "GInitiallyUnowned",
17019                     "GObject"
17020                 ],
17021                 "klass": "RTP Funneling",
17022                 "long-name": "RTP funnel",
17023                 "pad-templates": {
17024                     "sink_%%u": {
17025                         "caps": "application/x-rtp:\n",
17026                         "direction": "sink",
17027                         "presence": "request"
17028                     },
17029                     "src": {
17030                         "caps": "application/x-rtp:\n",
17031                         "direction": "src",
17032                         "presence": "always"
17033                     }
17034                 },
17035                 "properties": {
17036                     "common-ts-offset": {
17037                         "blurb": "Use the same RTP timestamp offset for all sinkpads (-1 = disable)",
17038                         "conditionally-available": false,
17039                         "construct": true,
17040                         "construct-only": false,
17041                         "controllable": false,
17042                         "default": "-1",
17043                         "max": "2147483647",
17044                         "min": "-1",
17045                         "mutable": "null",
17046                         "readable": true,
17047                         "type": "gint",
17048                         "writable": true
17049                     }
17050                 },
17051                 "rank": "none"
17052             },
17053             "rtphdrextrfc6464": {
17054                 "RTP-Header-Extension-URI": "urn:ietf:params:rtp-hdrext:ssrc-audio-level",
17055                 "author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
17056                 "description": "Client-to-Mixer Audio Level Indication (RFC6464) RTP Header Extension",
17057                 "hierarchy": [
17058                     "GstRTPHeaderExtensionRfc6464",
17059                     "GstRTPHeaderExtension",
17060                     "GstElement",
17061                     "GstObject",
17062                     "GInitiallyUnowned",
17063                     "GObject"
17064                 ],
17065                 "klass": "Network/Extension/RTPHeader",
17066                 "long-name": "Client-to-Mixer Audio Level Indication (RFC6464) RTP Header Extension",
17067                 "properties": {
17068                     "vad": {
17069                         "blurb": "If the vad extension attribute is enabled or not",
17070                         "conditionally-available": false,
17071                         "construct": false,
17072                         "construct-only": false,
17073                         "controllable": false,
17074                         "default": "true",
17075                         "mutable": "null",
17076                         "readable": true,
17077                         "type": "gboolean",
17078                         "writable": false
17079                     }
17080                 },
17081                 "rank": "marginal"
17082             },
17083             "rtphdrexttwcc": {
17084                 "RTP-Header-Extension-URI": "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01",
17085                 "author": "Matthew Waters <matthew@centricular.com>",
17086                 "description": "Extends RTP packets to add sequence number transport wide.",
17087                 "hierarchy": [
17088                     "GstRTPHeaderExtensionTWCC",
17089                     "GstRTPHeaderExtension",
17090                     "GstElement",
17091                     "GstObject",
17092                     "GInitiallyUnowned",
17093                     "GObject"
17094                 ],
17095                 "klass": "Network/Extension/RTPHeader",
17096                 "long-name": "Transport Wide Congestion Control",
17097                 "properties": {
17098                     "n-streams": {
17099                         "blurb": "The number of separate RTP streams this header applies to",
17100                         "conditionally-available": false,
17101                         "construct": false,
17102                         "construct-only": false,
17103                         "controllable": false,
17104                         "default": "1",
17105                         "max": "-1",
17106                         "min": "1",
17107                         "mutable": "null",
17108                         "readable": true,
17109                         "type": "guint",
17110                         "writable": true
17111                     }
17112                 },
17113                 "rank": "marginal"
17114             },
17115             "rtpjitterbuffer": {
17116                 "author": "Philippe Kalaf <philippe.kalaf@collabora.co.uk>, Wim Taymans <wim.taymans@gmail.com>",
17117                 "description": "A buffer that deals with network jitter and other transmission faults",
17118                 "hierarchy": [
17119                     "GstRtpJitterBuffer",
17120                     "GstElement",
17121                     "GstObject",
17122                     "GInitiallyUnowned",
17123                     "GObject"
17124                 ],
17125                 "klass": "Filter/Network/RTP",
17126                 "long-name": "RTP packet jitter-buffer",
17127                 "pad-templates": {
17128                     "sink": {
17129                         "caps": "application/x-rtp:\n",
17130                         "direction": "sink",
17131                         "presence": "always"
17132                     },
17133                     "sink_rtcp": {
17134                         "caps": "application/x-rtcp:\n",
17135                         "direction": "sink",
17136                         "presence": "request"
17137                     },
17138                     "src": {
17139                         "caps": "application/x-rtp:\n",
17140                         "direction": "src",
17141                         "presence": "always"
17142                     }
17143                 },
17144                 "properties": {
17145                     "do-lost": {
17146                         "blurb": "Send an event downstream when a packet is lost",
17147                         "conditionally-available": false,
17148                         "construct": false,
17149                         "construct-only": false,
17150                         "controllable": false,
17151                         "default": "false",
17152                         "mutable": "null",
17153                         "readable": true,
17154                         "type": "gboolean",
17155                         "writable": true
17156                     },
17157                     "do-retransmission": {
17158                         "blurb": "Send retransmission events upstream when a packet is late",
17159                         "conditionally-available": false,
17160                         "construct": false,
17161                         "construct-only": false,
17162                         "controllable": false,
17163                         "default": "false",
17164                         "mutable": "null",
17165                         "readable": true,
17166                         "type": "gboolean",
17167                         "writable": true
17168                     },
17169                     "drop-messages-interval": {
17170                         "blurb": "Minimal time between posting dropped packet messages",
17171                         "conditionally-available": false,
17172                         "construct": false,
17173                         "construct-only": false,
17174                         "controllable": false,
17175                         "default": "200",
17176                         "max": "-1",
17177                         "min": "0",
17178                         "mutable": "null",
17179                         "readable": true,
17180                         "type": "guint",
17181                         "writable": true
17182                     },
17183                     "drop-on-latency": {
17184                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
17185                         "conditionally-available": false,
17186                         "construct": false,
17187                         "construct-only": false,
17188                         "controllable": false,
17189                         "default": "false",
17190                         "mutable": "null",
17191                         "readable": true,
17192                         "type": "gboolean",
17193                         "writable": true
17194                     },
17195                     "faststart-min-packets": {
17196                         "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)",
17197                         "conditionally-available": false,
17198                         "construct": false,
17199                         "construct-only": false,
17200                         "controllable": false,
17201                         "default": "0",
17202                         "max": "-1",
17203                         "min": "0",
17204                         "mutable": "null",
17205                         "readable": true,
17206                         "type": "guint",
17207                         "writable": true
17208                     },
17209                     "latency": {
17210                         "blurb": "Amount of ms to buffer",
17211                         "conditionally-available": false,
17212                         "construct": false,
17213                         "construct-only": false,
17214                         "controllable": false,
17215                         "default": "200",
17216                         "max": "-1",
17217                         "min": "0",
17218                         "mutable": "null",
17219                         "readable": true,
17220                         "type": "guint",
17221                         "writable": true
17222                     },
17223                     "max-dropout-time": {
17224                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
17225                         "conditionally-available": false,
17226                         "construct": false,
17227                         "construct-only": false,
17228                         "controllable": false,
17229                         "default": "60000",
17230                         "max": "2147483647",
17231                         "min": "0",
17232                         "mutable": "null",
17233                         "readable": true,
17234                         "type": "guint",
17235                         "writable": true
17236                     },
17237                     "max-misorder-time": {
17238                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
17239                         "conditionally-available": false,
17240                         "construct": false,
17241                         "construct-only": false,
17242                         "controllable": false,
17243                         "default": "2000",
17244                         "max": "-1",
17245                         "min": "0",
17246                         "mutable": "null",
17247                         "readable": true,
17248                         "type": "guint",
17249                         "writable": true
17250                     },
17251                     "max-rtcp-rtp-time-diff": {
17252                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
17253                         "conditionally-available": false,
17254                         "construct": false,
17255                         "construct-only": false,
17256                         "controllable": false,
17257                         "default": "1000",
17258                         "max": "2147483647",
17259                         "min": "-1",
17260                         "mutable": "null",
17261                         "readable": true,
17262                         "type": "gint",
17263                         "writable": true
17264                     },
17265                     "max-ts-offset-adjustment": {
17266                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
17267                         "conditionally-available": false,
17268                         "construct": false,
17269                         "construct-only": false,
17270                         "controllable": false,
17271                         "default": "0",
17272                         "max": "18446744073709551615",
17273                         "min": "0",
17274                         "mutable": "null",
17275                         "readable": true,
17276                         "type": "guint64",
17277                         "writable": true
17278                     },
17279                     "mode": {
17280                         "blurb": "Control the buffering algorithm in use",
17281                         "conditionally-available": false,
17282                         "construct": false,
17283                         "construct-only": false,
17284                         "controllable": false,
17285                         "default": "slave (1)",
17286                         "mutable": "null",
17287                         "readable": true,
17288                         "type": "RTPJitterBufferMode",
17289                         "writable": true
17290                     },
17291                     "percent": {
17292                         "blurb": "The buffer filled percent",
17293                         "conditionally-available": false,
17294                         "construct": false,
17295                         "construct-only": false,
17296                         "controllable": false,
17297                         "default": "0",
17298                         "max": "100",
17299                         "min": "0",
17300                         "mutable": "null",
17301                         "readable": true,
17302                         "type": "gint",
17303                         "writable": false
17304                     },
17305                     "post-drop-messages": {
17306                         "blurb": "Post a custom message to the bus when a packet is dropped by the jitterbuffer",
17307                         "conditionally-available": false,
17308                         "construct": false,
17309                         "construct-only": false,
17310                         "controllable": false,
17311                         "default": "false",
17312                         "mutable": "null",
17313                         "readable": true,
17314                         "type": "gboolean",
17315                         "writable": true
17316                     },
17317                     "rfc7273-sync": {
17318                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
17319                         "conditionally-available": false,
17320                         "construct": false,
17321                         "construct-only": false,
17322                         "controllable": false,
17323                         "default": "false",
17324                         "mutable": "null",
17325                         "readable": true,
17326                         "type": "gboolean",
17327                         "writable": true
17328                     },
17329                     "rtx-deadline": {
17330                         "blurb": "The deadline for a valid RTX request in milliseconds. (-1 automatic)",
17331                         "conditionally-available": false,
17332                         "construct": false,
17333                         "construct-only": false,
17334                         "controllable": false,
17335                         "default": "-1",
17336                         "max": "2147483647",
17337                         "min": "-1",
17338                         "mutable": "null",
17339                         "readable": true,
17340                         "type": "gint",
17341                         "writable": true
17342                     },
17343                     "rtx-delay": {
17344                         "blurb": "Extra time in ms to wait before sending retransmission event (-1 automatic)",
17345                         "conditionally-available": false,
17346                         "construct": false,
17347                         "construct-only": false,
17348                         "controllable": false,
17349                         "default": "-1",
17350                         "max": "2147483647",
17351                         "min": "-1",
17352                         "mutable": "null",
17353                         "readable": true,
17354                         "type": "gint",
17355                         "writable": true
17356                     },
17357                     "rtx-delay-reorder": {
17358                         "blurb": "Sending retransmission event when this much reordering (0 disable)",
17359                         "conditionally-available": false,
17360                         "construct": false,
17361                         "construct-only": false,
17362                         "controllable": false,
17363                         "default": "3",
17364                         "max": "2147483647",
17365                         "min": "-1",
17366                         "mutable": "null",
17367                         "readable": true,
17368                         "type": "gint",
17369                         "writable": true
17370                     },
17371                     "rtx-max-retries": {
17372                         "blurb": "The maximum number of retries to request a retransmission. (-1 not limited)",
17373                         "conditionally-available": false,
17374                         "construct": false,
17375                         "construct-only": false,
17376                         "controllable": false,
17377                         "default": "-1",
17378                         "max": "2147483647",
17379                         "min": "-1",
17380                         "mutable": "null",
17381                         "readable": true,
17382                         "type": "gint",
17383                         "writable": true
17384                     },
17385                     "rtx-min-delay": {
17386                         "blurb": "Minimum time in ms to wait before sending retransmission event",
17387                         "conditionally-available": false,
17388                         "construct": false,
17389                         "construct-only": false,
17390                         "controllable": false,
17391                         "default": "0",
17392                         "max": "-1",
17393                         "min": "0",
17394                         "mutable": "null",
17395                         "readable": true,
17396                         "type": "guint",
17397                         "writable": true
17398                     },
17399                     "rtx-min-retry-timeout": {
17400                         "blurb": "Minimum timeout between sending a transmission event in ms (-1 automatic)",
17401                         "conditionally-available": false,
17402                         "construct": false,
17403                         "construct-only": false,
17404                         "controllable": false,
17405                         "default": "-1",
17406                         "max": "2147483647",
17407                         "min": "-1",
17408                         "mutable": "null",
17409                         "readable": true,
17410                         "type": "gint",
17411                         "writable": true
17412                     },
17413                     "rtx-next-seqnum": {
17414                         "blurb": "Estimate when the next packet should arrive and schedule a retransmission request for it.",
17415                         "conditionally-available": false,
17416                         "construct": false,
17417                         "construct-only": false,
17418                         "controllable": false,
17419                         "default": "true",
17420                         "mutable": "null",
17421                         "readable": true,
17422                         "type": "gboolean",
17423                         "writable": true
17424                     },
17425                     "rtx-retry-period": {
17426                         "blurb": "Try to get a retransmission for this many ms (-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-retry-timeout": {
17440                         "blurb": "Retry sending a transmission event after this timeout in ms (-1 automatic)",
17441                         "conditionally-available": false,
17442                         "construct": false,
17443                         "construct-only": false,
17444                         "controllable": false,
17445                         "default": "-1",
17446                         "max": "2147483647",
17447                         "min": "-1",
17448                         "mutable": "null",
17449                         "readable": true,
17450                         "type": "gint",
17451                         "writable": true
17452                     },
17453                     "rtx-stats-timeout": {
17454                         "blurb": "The time to wait for a retransmitted packet after it has been considered lost in order to collect statistics (ms)",
17455                         "conditionally-available": false,
17456                         "construct": false,
17457                         "construct-only": false,
17458                         "controllable": false,
17459                         "default": "1000",
17460                         "max": "-1",
17461                         "min": "0",
17462                         "mutable": "null",
17463                         "readable": true,
17464                         "type": "guint",
17465                         "writable": true
17466                     },
17467                     "stats": {
17468                         "blurb": "Various statistics",
17469                         "conditionally-available": false,
17470                         "construct": false,
17471                         "construct-only": false,
17472                         "controllable": false,
17473                         "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;",
17474                         "mutable": "null",
17475                         "readable": true,
17476                         "type": "GstStructure",
17477                         "writable": false
17478                     },
17479                     "ts-offset": {
17480                         "blurb": "Adjust buffer timestamps with offset in nanoseconds",
17481                         "conditionally-available": false,
17482                         "construct": false,
17483                         "construct-only": false,
17484                         "controllable": false,
17485                         "default": "0",
17486                         "max": "9223372036854775807",
17487                         "min": "-9223372036854775808",
17488                         "mutable": "null",
17489                         "readable": true,
17490                         "type": "gint64",
17491                         "writable": true
17492                     }
17493                 },
17494                 "rank": "none",
17495                 "signals": {
17496                     "clear-pt-map": {
17497                         "action": true,
17498                         "args": [],
17499                         "return-type": "void",
17500                         "when": "last"
17501                     },
17502                     "handle-sync": {
17503                         "args": [
17504                             {
17505                                 "name": "arg0",
17506                                 "type": "GstStructure"
17507                             }
17508                         ],
17509                         "return-type": "void",
17510                         "when": "last"
17511                     },
17512                     "on-npt-stop": {
17513                         "args": [],
17514                         "return-type": "void",
17515                         "when": "last"
17516                     },
17517                     "request-pt-map": {
17518                         "args": [
17519                             {
17520                                 "name": "arg0",
17521                                 "type": "guint"
17522                             }
17523                         ],
17524                         "return-type": "GstCaps",
17525                         "when": "last"
17526                     },
17527                     "set-active": {
17528                         "action": true,
17529                         "args": [
17530                             {
17531                                 "name": "arg0",
17532                                 "type": "gboolean"
17533                             },
17534                             {
17535                                 "name": "arg1",
17536                                 "type": "guint64"
17537                             }
17538                         ],
17539                         "return-type": "guint64",
17540                         "when": "last"
17541                     }
17542                 }
17543             },
17544             "rtpmux": {
17545                 "author": "Zeeshan Ali <first.last@nokia.com>",
17546                 "description": "multiplex N rtp streams into one",
17547                 "hierarchy": [
17548                     "GstRTPMux",
17549                     "GstElement",
17550                     "GstObject",
17551                     "GInitiallyUnowned",
17552                     "GObject"
17553                 ],
17554                 "klass": "Codec/Muxer",
17555                 "long-name": "RTP muxer",
17556                 "pad-templates": {
17557                     "sink_%%u": {
17558                         "caps": "application/x-rtp:\n",
17559                         "direction": "sink",
17560                         "presence": "request"
17561                     },
17562                     "src": {
17563                         "caps": "application/x-rtp:\n",
17564                         "direction": "src",
17565                         "presence": "always"
17566                     }
17567                 },
17568                 "properties": {
17569                     "seqnum": {
17570                         "blurb": "The RTP sequence number of the last processed packet",
17571                         "conditionally-available": false,
17572                         "construct": false,
17573                         "construct-only": false,
17574                         "controllable": false,
17575                         "default": "0",
17576                         "max": "-1",
17577                         "min": "0",
17578                         "mutable": "null",
17579                         "readable": true,
17580                         "type": "guint",
17581                         "writable": false
17582                     },
17583                     "seqnum-offset": {
17584                         "blurb": "Offset to add to all outgoing seqnum (-1 = random)",
17585                         "conditionally-available": false,
17586                         "construct": false,
17587                         "construct-only": false,
17588                         "controllable": false,
17589                         "default": "-1",
17590                         "max": "2147483647",
17591                         "min": "-1",
17592                         "mutable": "null",
17593                         "readable": true,
17594                         "type": "gint",
17595                         "writable": true
17596                     },
17597                     "ssrc": {
17598                         "blurb": "The SSRC of the packets (default == random)",
17599                         "conditionally-available": false,
17600                         "construct": false,
17601                         "construct-only": false,
17602                         "controllable": false,
17603                         "default": "-1",
17604                         "max": "-1",
17605                         "min": "0",
17606                         "mutable": "playing",
17607                         "readable": true,
17608                         "type": "guint",
17609                         "writable": true
17610                     },
17611                     "timestamp-offset": {
17612                         "blurb": "Offset to add to all outgoing timestamps (-1 = random)",
17613                         "conditionally-available": false,
17614                         "construct": false,
17615                         "construct-only": false,
17616                         "controllable": false,
17617                         "default": "-1",
17618                         "max": "2147483647",
17619                         "min": "-1",
17620                         "mutable": "null",
17621                         "readable": true,
17622                         "type": "gint",
17623                         "writable": true
17624                     }
17625                 },
17626                 "rank": "none"
17627             },
17628             "rtpptdemux": {
17629                 "author": "Kai Vehmanen <kai.vehmanen@nokia.com>",
17630                 "description": "Parses codec streams transmitted in the same RTP session",
17631                 "hierarchy": [
17632                     "GstRtpPtDemux",
17633                     "GstElement",
17634                     "GstObject",
17635                     "GInitiallyUnowned",
17636                     "GObject"
17637                 ],
17638                 "klass": "Demux/Network/RTP",
17639                 "long-name": "RTP Demux",
17640                 "pad-templates": {
17641                     "sink": {
17642                         "caps": "application/x-rtp:\n",
17643                         "direction": "sink",
17644                         "presence": "always"
17645                     },
17646                     "src_%%u": {
17647                         "caps": "application/x-rtp:\n        payload: [ 0, 255 ]\n",
17648                         "direction": "src",
17649                         "presence": "sometimes"
17650                     }
17651                 },
17652                 "properties": {
17653                     "ignored-payload-types": {
17654                         "blurb": "Packets with these payload types will be dropped",
17655                         "conditionally-available": false,
17656                         "construct": false,
17657                         "construct-only": false,
17658                         "controllable": false,
17659                         "mutable": "null",
17660                         "readable": true,
17661                         "type": "GstValueArray",
17662                         "writable": true
17663                     }
17664                 },
17665                 "rank": "none",
17666                 "signals": {
17667                     "clear-pt-map": {
17668                         "action": true,
17669                         "args": [],
17670                         "return-type": "void",
17671                         "when": "last"
17672                     },
17673                     "new-payload-type": {
17674                         "args": [
17675                             {
17676                                 "name": "arg0",
17677                                 "type": "guint"
17678                             },
17679                             {
17680                                 "name": "arg1",
17681                                 "type": "GstPad"
17682                             }
17683                         ],
17684                         "return-type": "void",
17685                         "when": "last"
17686                     },
17687                     "payload-type-change": {
17688                         "args": [
17689                             {
17690                                 "name": "arg0",
17691                                 "type": "guint"
17692                             }
17693                         ],
17694                         "return-type": "void",
17695                         "when": "last"
17696                     },
17697                     "request-pt-map": {
17698                         "args": [
17699                             {
17700                                 "name": "arg0",
17701                                 "type": "guint"
17702                             }
17703                         ],
17704                         "return-type": "GstCaps",
17705                         "when": "last"
17706                     }
17707                 }
17708             },
17709             "rtprtxqueue": {
17710                 "author": "Wim Taymans <wim.taymans@gmail.com>",
17711                 "description": "Keep RTP packets in a queue for retransmission",
17712                 "hierarchy": [
17713                     "GstRTPRtxQueue",
17714                     "GstElement",
17715                     "GstObject",
17716                     "GInitiallyUnowned",
17717                     "GObject"
17718                 ],
17719                 "klass": "Codec",
17720                 "long-name": "RTP Retransmission Queue",
17721                 "pad-templates": {
17722                     "sink": {
17723                         "caps": "application/x-rtp:\n",
17724                         "direction": "sink",
17725                         "presence": "always"
17726                     },
17727                     "src": {
17728                         "caps": "application/x-rtp:\n",
17729                         "direction": "src",
17730                         "presence": "always"
17731                     }
17732                 },
17733                 "properties": {
17734                     "fulfilled-requests": {
17735                         "blurb": "Number of fulfilled retransmission requests",
17736                         "conditionally-available": false,
17737                         "construct": false,
17738                         "construct-only": false,
17739                         "controllable": false,
17740                         "default": "0",
17741                         "max": "-1",
17742                         "min": "0",
17743                         "mutable": "null",
17744                         "readable": true,
17745                         "type": "guint",
17746                         "writable": false
17747                     },
17748                     "max-size-packets": {
17749                         "blurb": "Amount of packets to queue (0 = unlimited)",
17750                         "conditionally-available": false,
17751                         "construct": false,
17752                         "construct-only": false,
17753                         "controllable": false,
17754                         "default": "100",
17755                         "max": "-1",
17756                         "min": "0",
17757                         "mutable": "null",
17758                         "readable": true,
17759                         "type": "guint",
17760                         "writable": true
17761                     },
17762                     "max-size-time": {
17763                         "blurb": "Amount of ms to queue (0 = unlimited)",
17764                         "conditionally-available": false,
17765                         "construct": false,
17766                         "construct-only": false,
17767                         "controllable": false,
17768                         "default": "0",
17769                         "max": "-1",
17770                         "min": "0",
17771                         "mutable": "null",
17772                         "readable": true,
17773                         "type": "guint",
17774                         "writable": true
17775                     },
17776                     "requests": {
17777                         "blurb": "Total number of retransmission requests",
17778                         "conditionally-available": false,
17779                         "construct": false,
17780                         "construct-only": false,
17781                         "controllable": false,
17782                         "default": "0",
17783                         "max": "-1",
17784                         "min": "0",
17785                         "mutable": "null",
17786                         "readable": true,
17787                         "type": "guint",
17788                         "writable": false
17789                     }
17790                 },
17791                 "rank": "none"
17792             },
17793             "rtprtxreceive": {
17794                 "author": "Julien Isorce <julien.isorce@collabora.co.uk>",
17795                 "description": "Receive retransmitted RTP packets according to RFC4588",
17796                 "hierarchy": [
17797                     "GstRtpRtxReceive",
17798                     "GstElement",
17799                     "GstObject",
17800                     "GInitiallyUnowned",
17801                     "GObject"
17802                 ],
17803                 "klass": "Codec",
17804                 "long-name": "RTP Retransmission receiver",
17805                 "pad-templates": {
17806                     "sink": {
17807                         "caps": "application/x-rtp:\n",
17808                         "direction": "sink",
17809                         "presence": "always"
17810                     },
17811                     "src": {
17812                         "caps": "application/x-rtp:\n",
17813                         "direction": "src",
17814                         "presence": "always"
17815                     }
17816                 },
17817                 "properties": {
17818                     "num-rtx-assoc-packets": {
17819                         "blurb": "Number of retransmission packets correctly associated with retransmission requests",
17820                         "conditionally-available": false,
17821                         "construct": false,
17822                         "construct-only": false,
17823                         "controllable": false,
17824                         "default": "0",
17825                         "max": "-1",
17826                         "min": "0",
17827                         "mutable": "null",
17828                         "readable": true,
17829                         "type": "guint",
17830                         "writable": false
17831                     },
17832                     "num-rtx-packets": {
17833                         "blurb": " Number of retransmission packets received",
17834                         "conditionally-available": false,
17835                         "construct": false,
17836                         "construct-only": false,
17837                         "controllable": false,
17838                         "default": "0",
17839                         "max": "-1",
17840                         "min": "0",
17841                         "mutable": "null",
17842                         "readable": true,
17843                         "type": "guint",
17844                         "writable": false
17845                     },
17846                     "num-rtx-requests": {
17847                         "blurb": "Number of retransmission events received",
17848                         "conditionally-available": false,
17849                         "construct": false,
17850                         "construct-only": false,
17851                         "controllable": false,
17852                         "default": "0",
17853                         "max": "-1",
17854                         "min": "0",
17855                         "mutable": "null",
17856                         "readable": true,
17857                         "type": "guint",
17858                         "writable": false
17859                     },
17860                     "payload-type-map": {
17861                         "blurb": "Map of original payload types to their retransmission payload types",
17862                         "conditionally-available": false,
17863                         "construct": false,
17864                         "construct-only": false,
17865                         "controllable": false,
17866                         "mutable": "null",
17867                         "readable": true,
17868                         "type": "GstStructure",
17869                         "writable": true
17870                     }
17871                 },
17872                 "rank": "none"
17873             },
17874             "rtprtxsend": {
17875                 "author": "Julien Isorce <julien.isorce@collabora.co.uk>",
17876                 "description": "Retransmit RTP packets when needed, according to RFC4588",
17877                 "hierarchy": [
17878                     "GstRtpRtxSend",
17879                     "GstElement",
17880                     "GstObject",
17881                     "GInitiallyUnowned",
17882                     "GObject"
17883                 ],
17884                 "klass": "Codec",
17885                 "long-name": "RTP Retransmission Sender",
17886                 "pad-templates": {
17887                     "sink": {
17888                         "caps": "application/x-rtp:\n",
17889                         "direction": "sink",
17890                         "presence": "always"
17891                     },
17892                     "src": {
17893                         "caps": "application/x-rtp:\n",
17894                         "direction": "src",
17895                         "presence": "always"
17896                     }
17897                 },
17898                 "properties": {
17899                     "clock-rate-map": {
17900                         "blurb": "Map of payload types to their clock rates",
17901                         "conditionally-available": false,
17902                         "construct": false,
17903                         "construct-only": false,
17904                         "controllable": false,
17905                         "mutable": "null",
17906                         "readable": true,
17907                         "type": "GstStructure",
17908                         "writable": true
17909                     },
17910                     "max-size-packets": {
17911                         "blurb": "Amount of packets to queue (0 = unlimited)",
17912                         "conditionally-available": false,
17913                         "construct": false,
17914                         "construct-only": false,
17915                         "controllable": false,
17916                         "default": "100",
17917                         "max": "32767",
17918                         "min": "0",
17919                         "mutable": "null",
17920                         "readable": true,
17921                         "type": "guint",
17922                         "writable": true
17923                     },
17924                     "max-size-time": {
17925                         "blurb": "Amount of ms to queue (0 = unlimited)",
17926                         "conditionally-available": false,
17927                         "construct": false,
17928                         "construct-only": false,
17929                         "controllable": false,
17930                         "default": "0",
17931                         "max": "-1",
17932                         "min": "0",
17933                         "mutable": "null",
17934                         "readable": true,
17935                         "type": "guint",
17936                         "writable": true
17937                     },
17938                     "num-rtx-packets": {
17939                         "blurb": " Number of retransmission packets sent",
17940                         "conditionally-available": false,
17941                         "construct": false,
17942                         "construct-only": false,
17943                         "controllable": false,
17944                         "default": "0",
17945                         "max": "-1",
17946                         "min": "0",
17947                         "mutable": "null",
17948                         "readable": true,
17949                         "type": "guint",
17950                         "writable": false
17951                     },
17952                     "num-rtx-requests": {
17953                         "blurb": "Number of retransmission events received",
17954                         "conditionally-available": false,
17955                         "construct": false,
17956                         "construct-only": false,
17957                         "controllable": false,
17958                         "default": "0",
17959                         "max": "-1",
17960                         "min": "0",
17961                         "mutable": "null",
17962                         "readable": true,
17963                         "type": "guint",
17964                         "writable": false
17965                     },
17966                     "payload-type-map": {
17967                         "blurb": "Map of original payload types to their retransmission payload types",
17968                         "conditionally-available": false,
17969                         "construct": false,
17970                         "construct-only": false,
17971                         "controllable": false,
17972                         "mutable": "null",
17973                         "readable": true,
17974                         "type": "GstStructure",
17975                         "writable": true
17976                     },
17977                     "ssrc-map": {
17978                         "blurb": "Map of SSRCs to their retransmission SSRCs for SSRC-multiplexed mode (default = random)",
17979                         "conditionally-available": false,
17980                         "construct": false,
17981                         "construct-only": false,
17982                         "controllable": false,
17983                         "mutable": "null",
17984                         "readable": false,
17985                         "type": "GstStructure",
17986                         "writable": true
17987                     }
17988                 },
17989                 "rank": "none"
17990             },
17991             "rtpsession": {
17992                 "author": "Wim Taymans <wim.taymans@gmail.com>",
17993                 "description": "Implement an RTP session",
17994                 "hierarchy": [
17995                     "GstRtpSession",
17996                     "GstElement",
17997                     "GstObject",
17998                     "GInitiallyUnowned",
17999                     "GObject"
18000                 ],
18001                 "klass": "Filter/Network/RTP",
18002                 "long-name": "RTP Session",
18003                 "pad-templates": {
18004                     "recv_rtcp_sink": {
18005                         "caps": "application/x-rtcp:\n",
18006                         "direction": "sink",
18007                         "presence": "request"
18008                     },
18009                     "recv_rtp_sink": {
18010                         "caps": "application/x-rtp:\n",
18011                         "direction": "sink",
18012                         "presence": "request"
18013                     },
18014                     "recv_rtp_src": {
18015                         "caps": "application/x-rtp:\n",
18016                         "direction": "src",
18017                         "presence": "sometimes"
18018                     },
18019                     "send_rtcp_src": {
18020                         "caps": "application/x-rtcp:\n",
18021                         "direction": "src",
18022                         "presence": "request"
18023                     },
18024                     "send_rtp_sink": {
18025                         "caps": "application/x-rtp:\n",
18026                         "direction": "sink",
18027                         "presence": "request"
18028                     },
18029                     "send_rtp_src": {
18030                         "caps": "application/x-rtp:\n",
18031                         "direction": "src",
18032                         "presence": "sometimes"
18033                     },
18034                     "sync_src": {
18035                         "caps": "application/x-rtcp:\n",
18036                         "direction": "src",
18037                         "presence": "sometimes"
18038                     }
18039                 },
18040                 "properties": {
18041                     "bandwidth": {
18042                         "blurb": "The bandwidth of the session in bytes per second (0 for auto-discover)",
18043                         "conditionally-available": false,
18044                         "construct": false,
18045                         "construct-only": false,
18046                         "controllable": false,
18047                         "default": "0",
18048                         "max": "1.79769e+308",
18049                         "min": "0",
18050                         "mutable": "null",
18051                         "readable": true,
18052                         "type": "gdouble",
18053                         "writable": true
18054                     },
18055                     "internal-session": {
18056                         "blurb": "The internal RTPSession object",
18057                         "conditionally-available": false,
18058                         "construct": false,
18059                         "construct-only": false,
18060                         "controllable": false,
18061                         "mutable": "null",
18062                         "readable": true,
18063                         "type": "RTPSession",
18064                         "writable": false
18065                     },
18066                     "max-dropout-time": {
18067                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
18068                         "conditionally-available": false,
18069                         "construct": false,
18070                         "construct-only": false,
18071                         "controllable": false,
18072                         "default": "60000",
18073                         "max": "-1",
18074                         "min": "0",
18075                         "mutable": "null",
18076                         "readable": true,
18077                         "type": "guint",
18078                         "writable": true
18079                     },
18080                     "max-misorder-time": {
18081                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
18082                         "conditionally-available": false,
18083                         "construct": false,
18084                         "construct-only": false,
18085                         "controllable": false,
18086                         "default": "2000",
18087                         "max": "-1",
18088                         "min": "0",
18089                         "mutable": "null",
18090                         "readable": true,
18091                         "type": "guint",
18092                         "writable": true
18093                     },
18094                     "ntp-time-source": {
18095                         "blurb": "NTP time source for RTCP packets",
18096                         "conditionally-available": false,
18097                         "construct": false,
18098                         "construct-only": false,
18099                         "controllable": false,
18100                         "default": "ntp (0)",
18101                         "mutable": "null",
18102                         "readable": true,
18103                         "type": "GstRtpNtpTimeSource",
18104                         "writable": true
18105                     },
18106                     "num-active-sources": {
18107                         "blurb": "The number of active sources in the session",
18108                         "conditionally-available": false,
18109                         "construct": false,
18110                         "construct-only": false,
18111                         "controllable": false,
18112                         "default": "0",
18113                         "max": "-1",
18114                         "min": "0",
18115                         "mutable": "null",
18116                         "readable": true,
18117                         "type": "guint",
18118                         "writable": false
18119                     },
18120                     "num-sources": {
18121                         "blurb": "The number of sources in the session",
18122                         "conditionally-available": false,
18123                         "construct": false,
18124                         "construct-only": false,
18125                         "controllable": false,
18126                         "default": "0",
18127                         "max": "-1",
18128                         "min": "0",
18129                         "mutable": "null",
18130                         "readable": true,
18131                         "type": "guint",
18132                         "writable": false
18133                     },
18134                     "probation": {
18135                         "blurb": "Consecutive packet sequence numbers to accept the source",
18136                         "conditionally-available": false,
18137                         "construct": false,
18138                         "construct-only": false,
18139                         "controllable": false,
18140                         "default": "2",
18141                         "max": "-1",
18142                         "min": "0",
18143                         "mutable": "null",
18144                         "readable": true,
18145                         "type": "guint",
18146                         "writable": true
18147                     },
18148                     "rtcp-fraction": {
18149                         "blurb": "The RTCP bandwidth of the session in bytes per second (or as a real fraction of the RTP bandwidth if < 1.0)",
18150                         "conditionally-available": false,
18151                         "construct": false,
18152                         "construct-only": false,
18153                         "controllable": false,
18154                         "default": "0.05",
18155                         "max": "1.79769e+308",
18156                         "min": "0",
18157                         "mutable": "null",
18158                         "readable": true,
18159                         "type": "gdouble",
18160                         "writable": true
18161                     },
18162                     "rtcp-min-interval": {
18163                         "blurb": "Minimum interval between Regular RTCP packet (in ns)",
18164                         "conditionally-available": false,
18165                         "construct": false,
18166                         "construct-only": false,
18167                         "controllable": false,
18168                         "default": "5000000000",
18169                         "max": "18446744073709551615",
18170                         "min": "0",
18171                         "mutable": "null",
18172                         "readable": true,
18173                         "type": "guint64",
18174                         "writable": true
18175                     },
18176                     "rtcp-rr-bandwidth": {
18177                         "blurb": "The RTCP bandwidth used for receivers in bytes per second (-1 = default)",
18178                         "conditionally-available": false,
18179                         "construct": false,
18180                         "construct-only": false,
18181                         "controllable": false,
18182                         "default": "-1",
18183                         "max": "2147483647",
18184                         "min": "-1",
18185                         "mutable": "null",
18186                         "readable": true,
18187                         "type": "gint",
18188                         "writable": true
18189                     },
18190                     "rtcp-rs-bandwidth": {
18191                         "blurb": "The RTCP bandwidth used for senders in bytes per second (-1 = default)",
18192                         "conditionally-available": false,
18193                         "construct": false,
18194                         "construct-only": false,
18195                         "controllable": false,
18196                         "default": "-1",
18197                         "max": "2147483647",
18198                         "min": "-1",
18199                         "mutable": "null",
18200                         "readable": true,
18201                         "type": "gint",
18202                         "writable": true
18203                     },
18204                     "rtcp-sync-send-time": {
18205                         "blurb": "Use send time or capture time for RTCP sync (TRUE = send time, FALSE = capture time)",
18206                         "conditionally-available": false,
18207                         "construct": false,
18208                         "construct-only": false,
18209                         "controllable": false,
18210                         "default": "true",
18211                         "mutable": "null",
18212                         "readable": true,
18213                         "type": "gboolean",
18214                         "writable": true
18215                     },
18216                     "rtp-profile": {
18217                         "blurb": "RTP profile to use",
18218                         "conditionally-available": false,
18219                         "construct": false,
18220                         "construct-only": false,
18221                         "controllable": false,
18222                         "default": "avp (1)",
18223                         "mutable": "null",
18224                         "readable": true,
18225                         "type": "GstRTPProfile",
18226                         "writable": true
18227                     },
18228                     "sdes": {
18229                         "blurb": "The SDES items of this session",
18230                         "conditionally-available": false,
18231                         "construct": false,
18232                         "construct-only": false,
18233                         "controllable": false,
18234                         "mutable": "null",
18235                         "readable": true,
18236                         "type": "GstStructure",
18237                         "writable": true
18238                     },
18239                     "stats": {
18240                         "blurb": "Various statistics",
18241                         "conditionally-available": false,
18242                         "construct": false,
18243                         "construct-only": false,
18244                         "controllable": false,
18245                         "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;",
18246                         "mutable": "null",
18247                         "readable": true,
18248                         "type": "GstStructure",
18249                         "writable": false
18250                     },
18251                     "twcc-stats": {
18252                         "blurb": "Various statistics from TWCC",
18253                         "conditionally-available": false,
18254                         "construct": false,
18255                         "construct-only": false,
18256                         "controllable": false,
18257                         "mutable": "null",
18258                         "readable": true,
18259                         "type": "GstStructure",
18260                         "writable": false
18261                     },
18262                     "use-pipeline-clock": {
18263                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages (DEPRECATED: Use ntp-time-source property)",
18264                         "conditionally-available": false,
18265                         "construct": false,
18266                         "construct-only": false,
18267                         "controllable": false,
18268                         "default": "false",
18269                         "mutable": "null",
18270                         "readable": true,
18271                         "type": "gboolean",
18272                         "writable": true
18273                     }
18274                 },
18275                 "rank": "none",
18276                 "signals": {
18277                     "clear-pt-map": {
18278                         "action": true,
18279                         "args": [],
18280                         "return-type": "void",
18281                         "when": "last"
18282                     },
18283                     "on-bye-ssrc": {
18284                         "args": [
18285                             {
18286                                 "name": "arg0",
18287                                 "type": "guint"
18288                             }
18289                         ],
18290                         "return-type": "void",
18291                         "when": "last"
18292                     },
18293                     "on-bye-timeout": {
18294                         "args": [
18295                             {
18296                                 "name": "arg0",
18297                                 "type": "guint"
18298                             }
18299                         ],
18300                         "return-type": "void",
18301                         "when": "last"
18302                     },
18303                     "on-new-sender-ssrc": {
18304                         "args": [
18305                             {
18306                                 "name": "arg0",
18307                                 "type": "guint"
18308                             }
18309                         ],
18310                         "return-type": "void",
18311                         "when": "last"
18312                     },
18313                     "on-new-ssrc": {
18314                         "args": [
18315                             {
18316                                 "name": "arg0",
18317                                 "type": "guint"
18318                             }
18319                         ],
18320                         "return-type": "void",
18321                         "when": "last"
18322                     },
18323                     "on-sender-ssrc-active": {
18324                         "args": [
18325                             {
18326                                 "name": "arg0",
18327                                 "type": "guint"
18328                             }
18329                         ],
18330                         "return-type": "void",
18331                         "when": "last"
18332                     },
18333                     "on-sender-timeout": {
18334                         "args": [
18335                             {
18336                                 "name": "arg0",
18337                                 "type": "guint"
18338                             }
18339                         ],
18340                         "return-type": "void",
18341                         "when": "last"
18342                     },
18343                     "on-ssrc-active": {
18344                         "args": [
18345                             {
18346                                 "name": "arg0",
18347                                 "type": "guint"
18348                             }
18349                         ],
18350                         "return-type": "void",
18351                         "when": "last"
18352                     },
18353                     "on-ssrc-collision": {
18354                         "args": [
18355                             {
18356                                 "name": "arg0",
18357                                 "type": "guint"
18358                             }
18359                         ],
18360                         "return-type": "void",
18361                         "when": "last"
18362                     },
18363                     "on-ssrc-sdes": {
18364                         "args": [
18365                             {
18366                                 "name": "arg0",
18367                                 "type": "guint"
18368                             }
18369                         ],
18370                         "return-type": "void",
18371                         "when": "last"
18372                     },
18373                     "on-ssrc-validated": {
18374                         "args": [
18375                             {
18376                                 "name": "arg0",
18377                                 "type": "guint"
18378                             }
18379                         ],
18380                         "return-type": "void",
18381                         "when": "last"
18382                     },
18383                     "on-timeout": {
18384                         "args": [
18385                             {
18386                                 "name": "arg0",
18387                                 "type": "guint"
18388                             }
18389                         ],
18390                         "return-type": "void",
18391                         "when": "last"
18392                     },
18393                     "request-pt-map": {
18394                         "args": [
18395                             {
18396                                 "name": "arg0",
18397                                 "type": "guint"
18398                             }
18399                         ],
18400                         "return-type": "GstCaps",
18401                         "when": "last"
18402                     }
18403                 }
18404             },
18405             "rtpssrcdemux": {
18406                 "author": "Wim Taymans <wim.taymans@gmail.com>",
18407                 "description": "Splits RTP streams based on the SSRC",
18408                 "hierarchy": [
18409                     "GstRtpSsrcDemux",
18410                     "GstElement",
18411                     "GstObject",
18412                     "GInitiallyUnowned",
18413                     "GObject"
18414                 ],
18415                 "klass": "Demux/Network/RTP",
18416                 "long-name": "RTP SSRC Demux",
18417                 "pad-templates": {
18418                     "rtcp_sink": {
18419                         "caps": "application/x-rtcp:\n",
18420                         "direction": "sink",
18421                         "presence": "always"
18422                     },
18423                     "rtcp_src_%%u": {
18424                         "caps": "application/x-rtcp:\n",
18425                         "direction": "src",
18426                         "presence": "sometimes"
18427                     },
18428                     "sink": {
18429                         "caps": "application/x-rtp:\n",
18430                         "direction": "sink",
18431                         "presence": "always"
18432                     },
18433                     "src_%%u": {
18434                         "caps": "application/x-rtp:\n",
18435                         "direction": "src",
18436                         "presence": "sometimes"
18437                     }
18438                 },
18439                 "properties": {
18440                     "max-streams": {
18441                         "blurb": "The maximum number of streams allowed",
18442                         "conditionally-available": false,
18443                         "construct": false,
18444                         "construct-only": false,
18445                         "controllable": false,
18446                         "default": "-1",
18447                         "max": "-1",
18448                         "min": "0",
18449                         "mutable": "null",
18450                         "readable": true,
18451                         "type": "guint",
18452                         "writable": true
18453                     }
18454                 },
18455                 "rank": "none",
18456                 "signals": {
18457                     "clear-ssrc": {
18458                         "action": true,
18459                         "args": [
18460                             {
18461                                 "name": "arg0",
18462                                 "type": "guint"
18463                             }
18464                         ],
18465                         "return-type": "void",
18466                         "when": "last"
18467                     },
18468                     "new-ssrc-pad": {
18469                         "args": [
18470                             {
18471                                 "name": "arg0",
18472                                 "type": "guint"
18473                             },
18474                             {
18475                                 "name": "arg1",
18476                                 "type": "GstPad"
18477                             }
18478                         ],
18479                         "return-type": "void",
18480                         "when": "last"
18481                     },
18482                     "removed-ssrc-pad": {
18483                         "args": [
18484                             {
18485                                 "name": "arg0",
18486                                 "type": "guint"
18487                             },
18488                             {
18489                                 "name": "arg1",
18490                                 "type": "GstPad"
18491                             }
18492                         ],
18493                         "return-type": "void",
18494                         "when": "last"
18495                     }
18496                 }
18497             },
18498             "rtpst2022-1-fecdec": {
18499                 "author": "Mathieu Duponchelle <mathieu@centricular.com>",
18500                 "description": "performs FEC as described by SMPTE 2022-1",
18501                 "hierarchy": [
18502                     "GstRTPST_2022_1_FecDec",
18503                     "GstElement",
18504                     "GstObject",
18505                     "GInitiallyUnowned",
18506                     "GObject"
18507                 ],
18508                 "klass": "SMPTE 2022-1 FEC decoding",
18509                 "long-name": "SMPTE 2022-1 FEC decoder",
18510                 "pad-templates": {
18511                     "fec_%%u": {
18512                         "caps": "application/x-rtp:\n",
18513                         "direction": "sink",
18514                         "presence": "request"
18515                     },
18516                     "sink": {
18517                         "caps": "application/x-rtp:\n",
18518                         "direction": "sink",
18519                         "presence": "always"
18520                     },
18521                     "src": {
18522                         "caps": "application/x-rtp:\n",
18523                         "direction": "src",
18524                         "presence": "always"
18525                     }
18526                 },
18527                 "properties": {
18528                     "size-time": {
18529                         "blurb": "The amount of data to store (in ns, 0-disable)",
18530                         "conditionally-available": false,
18531                         "construct": true,
18532                         "construct-only": false,
18533                         "controllable": false,
18534                         "default": "1000000000",
18535                         "max": "18446744073709551615",
18536                         "min": "0",
18537                         "mutable": "null",
18538                         "readable": true,
18539                         "type": "guint64",
18540                         "writable": true
18541                     }
18542                 },
18543                 "rank": "none"
18544             },
18545             "rtpst2022-1-fecenc": {
18546                 "author": "Mathieu Duponchelle <mathieu@centricular.com>",
18547                 "description": "performs FEC as described by SMPTE 2022-1",
18548                 "hierarchy": [
18549                     "GstRTPST_2022_1_FecEnc",
18550                     "GstElement",
18551                     "GstObject",
18552                     "GInitiallyUnowned",
18553                     "GObject"
18554                 ],
18555                 "klass": "SMPTE 2022-1 FEC encoding",
18556                 "long-name": "SMPTE 2022-1 FEC encoder",
18557                 "pad-templates": {
18558                     "fec_%%u": {
18559                         "caps": "application/x-rtp:\n",
18560                         "direction": "src",
18561                         "presence": "sometimes"
18562                     },
18563                     "sink": {
18564                         "caps": "application/x-rtp:\n",
18565                         "direction": "sink",
18566                         "presence": "always"
18567                     },
18568                     "src": {
18569                         "caps": "application/x-rtp:\n",
18570                         "direction": "src",
18571                         "presence": "always"
18572                     }
18573                 },
18574                 "properties": {
18575                     "columns": {
18576                         "blurb": "Number of columns to apply row FEC on, 0=disabled",
18577                         "conditionally-available": false,
18578                         "construct": true,
18579                         "construct-only": false,
18580                         "controllable": false,
18581                         "default": "0",
18582                         "max": "255",
18583                         "min": "0",
18584                         "mutable": "ready",
18585                         "readable": true,
18586                         "type": "guint",
18587                         "writable": true
18588                     },
18589                     "enable-column-fec": {
18590                         "blurb": "Whether the encoder should compute and send column FEC",
18591                         "conditionally-available": false,
18592                         "construct": true,
18593                         "construct-only": false,
18594                         "controllable": false,
18595                         "default": "true",
18596                         "mutable": "playing",
18597                         "readable": true,
18598                         "type": "gboolean",
18599                         "writable": true
18600                     },
18601                     "enable-row-fec": {
18602                         "blurb": "Whether the encoder should compute and send row FEC",
18603                         "conditionally-available": false,
18604                         "construct": true,
18605                         "construct-only": false,
18606                         "controllable": false,
18607                         "default": "true",
18608                         "mutable": "playing",
18609                         "readable": true,
18610                         "type": "gboolean",
18611                         "writable": true
18612                     },
18613                     "pt": {
18614                         "blurb": "The payload type of FEC packets",
18615                         "conditionally-available": false,
18616                         "construct": true,
18617                         "construct-only": false,
18618                         "controllable": false,
18619                         "default": "96",
18620                         "max": "255",
18621                         "min": "96",
18622                         "mutable": "ready",
18623                         "readable": true,
18624                         "type": "gint",
18625                         "writable": true
18626                     },
18627                     "rows": {
18628                         "blurb": "Number of rows to apply column FEC on, 0=disabled",
18629                         "conditionally-available": false,
18630                         "construct": true,
18631                         "construct-only": false,
18632                         "controllable": false,
18633                         "default": "0",
18634                         "max": "255",
18635                         "min": "0",
18636                         "mutable": "ready",
18637                         "readable": true,
18638                         "type": "guint",
18639                         "writable": true
18640                     }
18641                 },
18642                 "rank": "none"
18643             }
18644         },
18645         "filename": "gstrtpmanager",
18646         "license": "LGPL",
18647         "other-types": {
18648             "GstRTCPSync": {
18649                 "kind": "enum",
18650                 "values": [
18651                     {
18652                         "desc": "always",
18653                         "name": "always",
18654                         "value": "0"
18655                     },
18656                     {
18657                         "desc": "initial",
18658                         "name": "initial",
18659                         "value": "1"
18660                     },
18661                     {
18662                         "desc": "rtp-info",
18663                         "name": "rtp-info",
18664                         "value": "2"
18665                     }
18666                 ]
18667             },
18668             "GstRtpNtpTimeSource": {
18669                 "kind": "enum",
18670                 "values": [
18671                     {
18672                         "desc": "NTP time based on realtime clock",
18673                         "name": "ntp",
18674                         "value": "0"
18675                     },
18676                     {
18677                         "desc": "UNIX time based on realtime clock",
18678                         "name": "unix",
18679                         "value": "1"
18680                     },
18681                     {
18682                         "desc": "Running time based on pipeline clock",
18683                         "name": "running-time",
18684                         "value": "2"
18685                     },
18686                     {
18687                         "desc": "Pipeline clock time",
18688                         "name": "clock-time",
18689                         "value": "3"
18690                     }
18691                 ]
18692             },
18693             "RTPJitterBufferMode": {
18694                 "kind": "enum",
18695                 "values": [
18696                     {
18697                         "desc": "Only use RTP timestamps",
18698                         "name": "none",
18699                         "value": "0"
18700                     },
18701                     {
18702                         "desc": "Slave receiver to sender clock",
18703                         "name": "slave",
18704                         "value": "1"
18705                     },
18706                     {
18707                         "desc": "Do low/high watermark buffering",
18708                         "name": "buffer",
18709                         "value": "2"
18710                     },
18711                     {
18712                         "desc": "Synchronized sender and receiver clocks",
18713                         "name": "synced",
18714                         "value": "4"
18715                     }
18716                 ]
18717             },
18718             "RTPSession": {
18719                 "hierarchy": [
18720                     "RTPSession",
18721                     "GObject"
18722                 ],
18723                 "kind": "object",
18724                 "properties": {
18725                     "bandwidth": {
18726                         "blurb": "The bandwidth of the session in bits per second (0 for auto-discover)",
18727                         "conditionally-available": false,
18728                         "construct": false,
18729                         "construct-only": false,
18730                         "controllable": false,
18731                         "default": "0",
18732                         "max": "1.79769e+308",
18733                         "min": "0",
18734                         "mutable": "null",
18735                         "readable": true,
18736                         "type": "gdouble",
18737                         "writable": true
18738                     },
18739                     "disable-sr-timestamp": {
18740                         "blurb": "Whether sender reports should be timestamped",
18741                         "conditionally-available": false,
18742                         "construct": false,
18743                         "construct-only": false,
18744                         "controllable": false,
18745                         "default": "false",
18746                         "mutable": "null",
18747                         "readable": true,
18748                         "type": "gboolean",
18749                         "writable": true
18750                     },
18751                     "favor-new": {
18752                         "blurb": "Resolve SSRC conflict in favor of new sources",
18753                         "conditionally-available": false,
18754                         "construct": false,
18755                         "construct-only": false,
18756                         "controllable": false,
18757                         "default": "false",
18758                         "mutable": "null",
18759                         "readable": true,
18760                         "type": "gboolean",
18761                         "writable": true
18762                     },
18763                     "internal-source": {
18764                         "blurb": "The internal source element of the session (deprecated)",
18765                         "conditionally-available": false,
18766                         "construct": false,
18767                         "construct-only": false,
18768                         "controllable": false,
18769                         "mutable": "null",
18770                         "readable": true,
18771                         "type": "RTPSource",
18772                         "writable": false
18773                     },
18774                     "internal-ssrc": {
18775                         "blurb": "The internal SSRC used for the session (deprecated)",
18776                         "conditionally-available": false,
18777                         "construct": false,
18778                         "construct-only": false,
18779                         "controllable": false,
18780                         "default": "0",
18781                         "max": "-1",
18782                         "min": "0",
18783                         "mutable": "null",
18784                         "readable": true,
18785                         "type": "guint",
18786                         "writable": true
18787                     },
18788                     "max-dropout-time": {
18789                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
18790                         "conditionally-available": false,
18791                         "construct": false,
18792                         "construct-only": false,
18793                         "controllable": false,
18794                         "default": "60000",
18795                         "max": "-1",
18796                         "min": "0",
18797                         "mutable": "null",
18798                         "readable": true,
18799                         "type": "guint",
18800                         "writable": true
18801                     },
18802                     "max-misorder-time": {
18803                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
18804                         "conditionally-available": false,
18805                         "construct": false,
18806                         "construct-only": false,
18807                         "controllable": false,
18808                         "default": "2000",
18809                         "max": "-1",
18810                         "min": "0",
18811                         "mutable": "null",
18812                         "readable": true,
18813                         "type": "guint",
18814                         "writable": true
18815                     },
18816                     "num-active-sources": {
18817                         "blurb": "The number of active sources in the session",
18818                         "conditionally-available": false,
18819                         "construct": false,
18820                         "construct-only": false,
18821                         "controllable": false,
18822                         "default": "0",
18823                         "max": "-1",
18824                         "min": "0",
18825                         "mutable": "null",
18826                         "readable": true,
18827                         "type": "guint",
18828                         "writable": false
18829                     },
18830                     "num-sources": {
18831                         "blurb": "The number of sources in the session",
18832                         "conditionally-available": false,
18833                         "construct": false,
18834                         "construct-only": false,
18835                         "controllable": false,
18836                         "default": "0",
18837                         "max": "-1",
18838                         "min": "0",
18839                         "mutable": "null",
18840                         "readable": true,
18841                         "type": "guint",
18842                         "writable": false
18843                     },
18844                     "probation": {
18845                         "blurb": "Consecutive packet sequence numbers to accept the source",
18846                         "conditionally-available": false,
18847                         "construct": false,
18848                         "construct-only": false,
18849                         "controllable": false,
18850                         "default": "2",
18851                         "max": "-1",
18852                         "min": "0",
18853                         "mutable": "null",
18854                         "readable": true,
18855                         "type": "guint",
18856                         "writable": true
18857                     },
18858                     "rtcp-feedback-retention-window": {
18859                         "blurb": "Duration during which RTCP Feedback packets are retained (in ns)",
18860                         "conditionally-available": false,
18861                         "construct": false,
18862                         "construct-only": false,
18863                         "controllable": false,
18864                         "default": "2000000000",
18865                         "max": "18446744073709551615",
18866                         "min": "0",
18867                         "mutable": "null",
18868                         "readable": true,
18869                         "type": "guint64",
18870                         "writable": true
18871                     },
18872                     "rtcp-fraction": {
18873                         "blurb": "The fraction of the bandwidth used for RTCP in bits per second (or as a real fraction of the RTP bandwidth if < 1)",
18874                         "conditionally-available": false,
18875                         "construct": false,
18876                         "construct-only": false,
18877                         "controllable": false,
18878                         "default": "0.05",
18879                         "max": "1.79769e+308",
18880                         "min": "0",
18881                         "mutable": "null",
18882                         "readable": true,
18883                         "type": "gdouble",
18884                         "writable": true
18885                     },
18886                     "rtcp-immediate-feedback-threshold": {
18887                         "blurb": "The maximum number of members of a RTP session for which immediate feedback is used (DEPRECATED: has no effect and is not needed)",
18888                         "conditionally-available": false,
18889                         "construct": false,
18890                         "construct-only": false,
18891                         "controllable": false,
18892                         "default": "3",
18893                         "max": "-1",
18894                         "min": "0",
18895                         "mutable": "null",
18896                         "readable": true,
18897                         "type": "guint",
18898                         "writable": true
18899                     },
18900                     "rtcp-min-interval": {
18901                         "blurb": "Minimum interval between Regular RTCP packet (in ns)",
18902                         "conditionally-available": false,
18903                         "construct": false,
18904                         "construct-only": false,
18905                         "controllable": false,
18906                         "default": "5000000000",
18907                         "max": "18446744073709551615",
18908                         "min": "0",
18909                         "mutable": "null",
18910                         "readable": true,
18911                         "type": "guint64",
18912                         "writable": true
18913                     },
18914                     "rtcp-mtu": {
18915                         "blurb": "The maximum size of the RTCP packets",
18916                         "conditionally-available": false,
18917                         "construct": false,
18918                         "construct-only": false,
18919                         "controllable": false,
18920                         "default": "1400",
18921                         "max": "32767",
18922                         "min": "16",
18923                         "mutable": "null",
18924                         "readable": true,
18925                         "type": "guint",
18926                         "writable": true
18927                     },
18928                     "rtcp-reduced-size": {
18929                         "blurb": "Use Reduced Size RTCP for feedback packets",
18930                         "conditionally-available": false,
18931                         "construct": false,
18932                         "construct-only": false,
18933                         "controllable": false,
18934                         "default": "false",
18935                         "mutable": "null",
18936                         "readable": true,
18937                         "type": "gboolean",
18938                         "writable": true
18939                     },
18940                     "rtcp-rr-bandwidth": {
18941                         "blurb": "The RTCP bandwidth used for receivers in bits per second (-1 = default)",
18942                         "conditionally-available": false,
18943                         "construct": false,
18944                         "construct-only": false,
18945                         "controllable": false,
18946                         "default": "-1",
18947                         "max": "2147483647",
18948                         "min": "-1",
18949                         "mutable": "null",
18950                         "readable": true,
18951                         "type": "gint",
18952                         "writable": true
18953                     },
18954                     "rtcp-rs-bandwidth": {
18955                         "blurb": "The RTCP bandwidth used for senders in bits per second (-1 = default)",
18956                         "conditionally-available": false,
18957                         "construct": false,
18958                         "construct-only": false,
18959                         "controllable": false,
18960                         "default": "-1",
18961                         "max": "2147483647",
18962                         "min": "-1",
18963                         "mutable": "null",
18964                         "readable": true,
18965                         "type": "gint",
18966                         "writable": true
18967                     },
18968                     "rtp-profile": {
18969                         "blurb": "RTP profile to use for this session",
18970                         "conditionally-available": false,
18971                         "construct": false,
18972                         "construct-only": false,
18973                         "controllable": false,
18974                         "default": "avp (1)",
18975                         "mutable": "null",
18976                         "readable": true,
18977                         "type": "GstRTPProfile",
18978                         "writable": true
18979                     },
18980                     "sdes": {
18981                         "blurb": "The SDES items of this session",
18982                         "conditionally-available": false,
18983                         "construct": false,
18984                         "construct-only": false,
18985                         "controllable": false,
18986                         "mutable": "null",
18987                         "readable": true,
18988                         "type": "GstStructure",
18989                         "writable": true
18990                     },
18991                     "sources": {
18992                         "blurb": "An array of all known sources in the session",
18993                         "conditionally-available": false,
18994                         "construct": false,
18995                         "construct-only": false,
18996                         "controllable": false,
18997                         "mutable": "null",
18998                         "readable": true,
18999                         "type": "GValueArray",
19000                         "writable": false
19001                     },
19002                     "stats": {
19003                         "blurb": "Various statistics",
19004                         "conditionally-available": false,
19005                         "construct": false,
19006                         "construct-only": false,
19007                         "controllable": false,
19008                         "default": "application/x-rtp-session-stats, rtx-drop-count=(uint)0, sent-nack-count=(uint)0, recv-nack-count=(uint)0, source-stats=(GValueArray)<  >;",
19009                         "mutable": "null",
19010                         "readable": true,
19011                         "type": "GstStructure",
19012                         "writable": false
19013                     }
19014                 },
19015                 "signals": {
19016                     "get-source-by-ssrc": {
19017                         "action": true,
19018                         "args": [
19019                             {
19020                                 "name": "arg0",
19021                                 "type": "guint"
19022                             }
19023                         ],
19024                         "return-type": "RTPSource",
19025                         "when": "last"
19026                     },
19027                     "on-app-rtcp": {
19028                         "args": [
19029                             {
19030                                 "name": "arg0",
19031                                 "type": "guint"
19032                             },
19033                             {
19034                                 "name": "arg1",
19035                                 "type": "guint"
19036                             },
19037                             {
19038                                 "name": "arg2",
19039                                 "type": "gchararray"
19040                             },
19041                             {
19042                                 "name": "arg3",
19043                                 "type": "GstBuffer"
19044                             }
19045                         ],
19046                         "return-type": "void",
19047                         "when": "last"
19048                     },
19049                     "on-bye-ssrc": {
19050                         "args": [
19051                             {
19052                                 "name": "arg0",
19053                                 "type": "RTPSource"
19054                             }
19055                         ],
19056                         "return-type": "void",
19057                         "when": "last"
19058                     },
19059                     "on-bye-timeout": {
19060                         "args": [
19061                             {
19062                                 "name": "arg0",
19063                                 "type": "RTPSource"
19064                             }
19065                         ],
19066                         "return-type": "void",
19067                         "when": "last"
19068                     },
19069                     "on-feedback-rtcp": {
19070                         "args": [
19071                             {
19072                                 "name": "arg0",
19073                                 "type": "guint"
19074                             },
19075                             {
19076                                 "name": "arg1",
19077                                 "type": "guint"
19078                             },
19079                             {
19080                                 "name": "arg2",
19081                                 "type": "guint"
19082                             },
19083                             {
19084                                 "name": "arg3",
19085                                 "type": "guint"
19086                             },
19087                             {
19088                                 "name": "arg4",
19089                                 "type": "GstBuffer"
19090                             }
19091                         ],
19092                         "return-type": "void",
19093                         "when": "last"
19094                     },
19095                     "on-new-sender-ssrc": {
19096                         "args": [
19097                             {
19098                                 "name": "arg0",
19099                                 "type": "RTPSource"
19100                             }
19101                         ],
19102                         "return-type": "void",
19103                         "when": "last"
19104                     },
19105                     "on-new-ssrc": {
19106                         "args": [
19107                             {
19108                                 "name": "arg0",
19109                                 "type": "RTPSource"
19110                             }
19111                         ],
19112                         "return-type": "void",
19113                         "when": "last"
19114                     },
19115                     "on-receiving-rtcp": {
19116                         "args": [
19117                             {
19118                                 "name": "arg0",
19119                                 "type": "GstBuffer"
19120                             }
19121                         ],
19122                         "return-type": "void",
19123                         "when": "last"
19124                     },
19125                     "on-sender-ssrc-active": {
19126                         "args": [
19127                             {
19128                                 "name": "arg0",
19129                                 "type": "RTPSource"
19130                             }
19131                         ],
19132                         "return-type": "void",
19133                         "when": "last"
19134                     },
19135                     "on-sender-timeout": {
19136                         "args": [
19137                             {
19138                                 "name": "arg0",
19139                                 "type": "RTPSource"
19140                             }
19141                         ],
19142                         "return-type": "void",
19143                         "when": "last"
19144                     },
19145                     "on-sending-nacks": {
19146                         "args": [
19147                             {
19148                                 "name": "arg0",
19149                                 "type": "guint"
19150                             },
19151                             {
19152                                 "name": "arg1",
19153                                 "type": "guint"
19154                             },
19155                             {
19156                                 "name": "arg2",
19157                                 "type": "GArray"
19158                             },
19159                             {
19160                                 "name": "arg3",
19161                                 "type": "GstBuffer"
19162                             }
19163                         ],
19164                         "return-type": "guint",
19165                         "when": "last"
19166                     },
19167                     "on-sending-rtcp": {
19168                         "args": [
19169                             {
19170                                 "name": "arg0",
19171                                 "type": "GstBuffer"
19172                             },
19173                             {
19174                                 "name": "arg1",
19175                                 "type": "gboolean"
19176                             }
19177                         ],
19178                         "return-type": "gboolean",
19179                         "when": "last"
19180                     },
19181                     "on-ssrc-active": {
19182                         "args": [
19183                             {
19184                                 "name": "arg0",
19185                                 "type": "RTPSource"
19186                             }
19187                         ],
19188                         "return-type": "void",
19189                         "when": "last"
19190                     },
19191                     "on-ssrc-collision": {
19192                         "args": [
19193                             {
19194                                 "name": "arg0",
19195                                 "type": "RTPSource"
19196                             }
19197                         ],
19198                         "return-type": "void",
19199                         "when": "last"
19200                     },
19201                     "on-ssrc-sdes": {
19202                         "args": [
19203                             {
19204                                 "name": "arg0",
19205                                 "type": "RTPSource"
19206                             }
19207                         ],
19208                         "return-type": "void",
19209                         "when": "last"
19210                     },
19211                     "on-ssrc-validated": {
19212                         "args": [
19213                             {
19214                                 "name": "arg0",
19215                                 "type": "RTPSource"
19216                             }
19217                         ],
19218                         "return-type": "void",
19219                         "when": "last"
19220                     },
19221                     "on-timeout": {
19222                         "args": [
19223                             {
19224                                 "name": "arg0",
19225                                 "type": "RTPSource"
19226                             }
19227                         ],
19228                         "return-type": "void",
19229                         "when": "last"
19230                     },
19231                     "send-rtcp": {
19232                         "action": true,
19233                         "args": [
19234                             {
19235                                 "name": "arg0",
19236                                 "type": "guint64"
19237                             }
19238                         ],
19239                         "return-type": "void",
19240                         "when": "last"
19241                     },
19242                     "send-rtcp-full": {
19243                         "action": true,
19244                         "args": [
19245                             {
19246                                 "name": "arg0",
19247                                 "type": "guint64"
19248                             }
19249                         ],
19250                         "return-type": "gboolean",
19251                         "when": "last"
19252                     }
19253                 }
19254             },
19255             "RTPSource": {
19256                 "hierarchy": [
19257                     "RTPSource",
19258                     "GObject"
19259                 ],
19260                 "kind": "object",
19261                 "properties": {
19262                     "disable-rtcp": {
19263                         "blurb": "Disable sending RTCP packets for this source",
19264                         "conditionally-available": false,
19265                         "construct": false,
19266                         "construct-only": false,
19267                         "controllable": false,
19268                         "default": "false",
19269                         "mutable": "null",
19270                         "readable": true,
19271                         "type": "gboolean",
19272                         "writable": true
19273                     },
19274                     "is-csrc": {
19275                         "blurb": "If this SSRC is acting as a contributing source",
19276                         "conditionally-available": false,
19277                         "construct": false,
19278                         "construct-only": false,
19279                         "controllable": false,
19280                         "default": "false",
19281                         "mutable": "null",
19282                         "readable": true,
19283                         "type": "gboolean",
19284                         "writable": false
19285                     },
19286                     "is-sender": {
19287                         "blurb": "If this SSRC is a sender",
19288                         "conditionally-available": false,
19289                         "construct": false,
19290                         "construct-only": false,
19291                         "controllable": false,
19292                         "default": "false",
19293                         "mutable": "null",
19294                         "readable": true,
19295                         "type": "gboolean",
19296                         "writable": false
19297                     },
19298                     "is-validated": {
19299                         "blurb": "If this SSRC is validated",
19300                         "conditionally-available": false,
19301                         "construct": false,
19302                         "construct-only": false,
19303                         "controllable": false,
19304                         "default": "false",
19305                         "mutable": "null",
19306                         "readable": true,
19307                         "type": "gboolean",
19308                         "writable": false
19309                     },
19310                     "max-dropout-time": {
19311                         "blurb": "The maximum time (milliseconds) of missing packets tolerated.",
19312                         "conditionally-available": false,
19313                         "construct": false,
19314                         "construct-only": false,
19315                         "controllable": false,
19316                         "default": "60000",
19317                         "max": "-1",
19318                         "min": "0",
19319                         "mutable": "null",
19320                         "readable": true,
19321                         "type": "guint",
19322                         "writable": true
19323                     },
19324                     "max-misorder-time": {
19325                         "blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
19326                         "conditionally-available": false,
19327                         "construct": false,
19328                         "construct-only": false,
19329                         "controllable": false,
19330                         "default": "2000",
19331                         "max": "-1",
19332                         "min": "0",
19333                         "mutable": "null",
19334                         "readable": true,
19335                         "type": "guint",
19336                         "writable": true
19337                     },
19338                     "probation": {
19339                         "blurb": "Consecutive packet sequence numbers to accept the source",
19340                         "conditionally-available": false,
19341                         "construct": false,
19342                         "construct-only": false,
19343                         "controllable": false,
19344                         "default": "2",
19345                         "max": "-1",
19346                         "min": "0",
19347                         "mutable": "null",
19348                         "readable": true,
19349                         "type": "guint",
19350                         "writable": true
19351                     },
19352                     "sdes": {
19353                         "blurb": "The SDES information for this source",
19354                         "conditionally-available": false,
19355                         "construct": false,
19356                         "construct-only": false,
19357                         "controllable": false,
19358                         "default": "application/x-rtp-source-sdes;",
19359                         "mutable": "null",
19360                         "readable": true,
19361                         "type": "GstStructure",
19362                         "writable": false
19363                     },
19364                     "ssrc": {
19365                         "blurb": "The SSRC of this source",
19366                         "conditionally-available": false,
19367                         "construct": false,
19368                         "construct-only": true,
19369                         "controllable": false,
19370                         "default": "0",
19371                         "max": "-1",
19372                         "min": "0",
19373                         "mutable": "null",
19374                         "readable": true,
19375                         "type": "guint",
19376                         "writable": true
19377                     },
19378                     "stats": {
19379                         "blurb": "The stats of this source",
19380                         "conditionally-available": false,
19381                         "construct": false,
19382                         "construct-only": false,
19383                         "controllable": false,
19384                         "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;",
19385                         "mutable": "null",
19386                         "readable": true,
19387                         "type": "GstStructure",
19388                         "writable": false
19389                     }
19390                 }
19391             }
19392         },
19393         "package": "GStreamer Good Plug-ins",
19394         "source": "gst-plugins-good",
19395         "tracers": {},
19396         "url": "Unknown package origin"
19397     },
19398     "rtsp": {
19399         "description": "transfer data via RTSP",
19400         "elements": {
19401             "rtpdec": {
19402                 "author": "Wim Taymans <wim.taymans@gmail.com>",
19403                 "description": "Accepts raw RTP and RTCP packets and sends them forward",
19404                 "hierarchy": [
19405                     "GstRTPDec",
19406                     "GstElement",
19407                     "GstObject",
19408                     "GInitiallyUnowned",
19409                     "GObject"
19410                 ],
19411                 "klass": "Codec/Parser/Network",
19412                 "long-name": "RTP Decoder",
19413                 "pad-templates": {
19414                     "recv_rtcp_sink_%%u": {
19415                         "caps": "application/x-rtcp:\n",
19416                         "direction": "sink",
19417                         "presence": "request"
19418                     },
19419                     "recv_rtp_sink_%%u": {
19420                         "caps": "application/x-rtp:\n",
19421                         "direction": "sink",
19422                         "presence": "request"
19423                     },
19424                     "recv_rtp_src_%%u_%%u_%%u": {
19425                         "caps": "application/x-rtp:\n",
19426                         "direction": "src",
19427                         "presence": "sometimes"
19428                     },
19429                     "rtcp_src_%%u": {
19430                         "caps": "application/x-rtcp:\n",
19431                         "direction": "src",
19432                         "presence": "request"
19433                     }
19434                 },
19435                 "properties": {
19436                     "latency": {
19437                         "blurb": "Amount of ms to buffer",
19438                         "conditionally-available": false,
19439                         "construct": false,
19440                         "construct-only": false,
19441                         "controllable": false,
19442                         "default": "200",
19443                         "max": "-1",
19444                         "min": "0",
19445                         "mutable": "null",
19446                         "readable": true,
19447                         "type": "guint",
19448                         "writable": true
19449                     }
19450                 },
19451                 "rank": "none",
19452                 "signals": {
19453                     "clear-pt-map": {
19454                         "args": [],
19455                         "return-type": "void",
19456                         "when": "last"
19457                     },
19458                     "on-bye-ssrc": {
19459                         "args": [
19460                             {
19461                                 "name": "arg0",
19462                                 "type": "guint"
19463                             },
19464                             {
19465                                 "name": "arg1",
19466                                 "type": "guint"
19467                             }
19468                         ],
19469                         "return-type": "void",
19470                         "when": "last"
19471                     },
19472                     "on-bye-timeout": {
19473                         "args": [
19474                             {
19475                                 "name": "arg0",
19476                                 "type": "guint"
19477                             },
19478                             {
19479                                 "name": "arg1",
19480                                 "type": "guint"
19481                             }
19482                         ],
19483                         "return-type": "void",
19484                         "when": "last"
19485                     },
19486                     "on-new-ssrc": {
19487                         "args": [
19488                             {
19489                                 "name": "arg0",
19490                                 "type": "guint"
19491                             },
19492                             {
19493                                 "name": "arg1",
19494                                 "type": "guint"
19495                             }
19496                         ],
19497                         "return-type": "void",
19498                         "when": "last"
19499                     },
19500                     "on-ssrc-collision": {
19501                         "args": [
19502                             {
19503                                 "name": "arg0",
19504                                 "type": "guint"
19505                             },
19506                             {
19507                                 "name": "arg1",
19508                                 "type": "guint"
19509                             }
19510                         ],
19511                         "return-type": "void",
19512                         "when": "last"
19513                     },
19514                     "on-ssrc-validated": {
19515                         "args": [
19516                             {
19517                                 "name": "arg0",
19518                                 "type": "guint"
19519                             },
19520                             {
19521                                 "name": "arg1",
19522                                 "type": "guint"
19523                             }
19524                         ],
19525                         "return-type": "void",
19526                         "when": "last"
19527                     },
19528                     "on-timeout": {
19529                         "args": [
19530                             {
19531                                 "name": "arg0",
19532                                 "type": "guint"
19533                             },
19534                             {
19535                                 "name": "arg1",
19536                                 "type": "guint"
19537                             }
19538                         ],
19539                         "return-type": "void",
19540                         "when": "last"
19541                     },
19542                     "request-pt-map": {
19543                         "args": [
19544                             {
19545                                 "name": "arg0",
19546                                 "type": "guint"
19547                             },
19548                             {
19549                                 "name": "arg1",
19550                                 "type": "guint"
19551                             }
19552                         ],
19553                         "return-type": "GstCaps",
19554                         "when": "last"
19555                     }
19556                 }
19557             },
19558             "rtspsrc": {
19559                 "author": "Wim Taymans <wim@fluendo.com>, Thijs Vermeir <thijs.vermeir@barco.com>, Lutz Mueller <lutz@topfrose.de>",
19560                 "description": "Receive data over the network via RTSP (RFC 2326)",
19561                 "hierarchy": [
19562                     "GstRTSPSrc",
19563                     "GstBin",
19564                     "GstElement",
19565                     "GstObject",
19566                     "GInitiallyUnowned",
19567                     "GObject"
19568                 ],
19569                 "interfaces": [
19570                     "GstChildProxy",
19571                     "GstURIHandler"
19572                 ],
19573                 "klass": "Source/Network",
19574                 "long-name": "RTSP packet receiver",
19575                 "pad-templates": {
19576                     "stream_%%u": {
19577                         "caps": "application/x-rtp:\napplication/x-rdt:\n",
19578                         "direction": "src",
19579                         "presence": "sometimes"
19580                     }
19581                 },
19582                 "properties": {
19583                     "backchannel": {
19584                         "blurb": "The type of backchannel to setup. Default is 'none'.",
19585                         "conditionally-available": false,
19586                         "construct": false,
19587                         "construct-only": false,
19588                         "controllable": false,
19589                         "default": "none (0)",
19590                         "mutable": "null",
19591                         "readable": true,
19592                         "type": "GstRTSPBackchannel",
19593                         "writable": true
19594                     },
19595                     "buffer-mode": {
19596                         "blurb": "Control the buffering algorithm in use",
19597                         "conditionally-available": false,
19598                         "construct": false,
19599                         "construct-only": false,
19600                         "controllable": false,
19601                         "default": "auto (3)",
19602                         "mutable": "null",
19603                         "readable": true,
19604                         "type": "GstRTSPSrcBufferMode",
19605                         "writable": true
19606                     },
19607                     "connection-speed": {
19608                         "blurb": "Network connection speed in kbps (0 = unknown)",
19609                         "conditionally-available": false,
19610                         "construct": false,
19611                         "construct-only": false,
19612                         "controllable": false,
19613                         "default": "0",
19614                         "max": "18446744073709551",
19615                         "min": "0",
19616                         "mutable": "null",
19617                         "readable": true,
19618                         "type": "guint64",
19619                         "writable": true
19620                     },
19621                     "debug": {
19622                         "blurb": "Dump request and response messages to stdout(DEPRECATED: Printed all RTSP message to gstreamer log as 'log' level)",
19623                         "conditionally-available": false,
19624                         "construct": false,
19625                         "construct-only": false,
19626                         "controllable": false,
19627                         "default": "false",
19628                         "mutable": "null",
19629                         "readable": true,
19630                         "type": "gboolean",
19631                         "writable": true
19632                     },
19633                     "default-rtsp-version": {
19634                         "blurb": "The RTSP version that should be tried first when negotiating version.",
19635                         "conditionally-available": false,
19636                         "construct": false,
19637                         "construct-only": false,
19638                         "controllable": false,
19639                         "default": "1-0 (16)",
19640                         "mutable": "null",
19641                         "readable": true,
19642                         "type": "GstRTSPVersion",
19643                         "writable": true
19644                     },
19645                     "do-retransmission": {
19646                         "blurb": "Ask the server to retransmit lost packets",
19647                         "conditionally-available": false,
19648                         "construct": false,
19649                         "construct-only": false,
19650                         "controllable": false,
19651                         "default": "true",
19652                         "mutable": "null",
19653                         "readable": true,
19654                         "type": "gboolean",
19655                         "writable": true
19656                     },
19657                     "do-rtcp": {
19658                         "blurb": "Send RTCP packets, disable for old incompatible server.",
19659                         "conditionally-available": false,
19660                         "construct": false,
19661                         "construct-only": false,
19662                         "controllable": false,
19663                         "default": "true",
19664                         "mutable": "null",
19665                         "readable": true,
19666                         "type": "gboolean",
19667                         "writable": true
19668                     },
19669                     "do-rtsp-keep-alive": {
19670                         "blurb": "Send RTSP keep alive packets, disable for old incompatible server.",
19671                         "conditionally-available": false,
19672                         "construct": false,
19673                         "construct-only": false,
19674                         "controllable": false,
19675                         "default": "true",
19676                         "mutable": "null",
19677                         "readable": true,
19678                         "type": "gboolean",
19679                         "writable": true
19680                     },
19681                     "drop-on-latency": {
19682                         "blurb": "Tells the jitterbuffer to never exceed the given latency in size",
19683                         "conditionally-available": false,
19684                         "construct": false,
19685                         "construct-only": false,
19686                         "controllable": false,
19687                         "default": "false",
19688                         "mutable": "null",
19689                         "readable": true,
19690                         "type": "gboolean",
19691                         "writable": true
19692                     },
19693                     "is-live": {
19694                         "blurb": "Whether to act as a live source",
19695                         "conditionally-available": false,
19696                         "construct": false,
19697                         "construct-only": false,
19698                         "controllable": false,
19699                         "default": "true",
19700                         "mutable": "null",
19701                         "readable": true,
19702                         "type": "gboolean",
19703                         "writable": true
19704                     },
19705                     "latency": {
19706                         "blurb": "Amount of ms to buffer",
19707                         "conditionally-available": false,
19708                         "construct": false,
19709                         "construct-only": false,
19710                         "controllable": false,
19711                         "default": "2000",
19712                         "max": "-1",
19713                         "min": "0",
19714                         "mutable": "null",
19715                         "readable": true,
19716                         "type": "guint",
19717                         "writable": true
19718                     },
19719                     "location": {
19720                         "blurb": "Location of the RTSP url to read",
19721                         "conditionally-available": false,
19722                         "construct": false,
19723                         "construct-only": false,
19724                         "controllable": false,
19725                         "default": "NULL",
19726                         "mutable": "null",
19727                         "readable": true,
19728                         "type": "gchararray",
19729                         "writable": true
19730                     },
19731                     "max-rtcp-rtp-time-diff": {
19732                         "blurb": "Maximum amount of time in ms that the RTP time in RTCP SRs is allowed to be ahead (-1 disabled)",
19733                         "conditionally-available": false,
19734                         "construct": false,
19735                         "construct-only": false,
19736                         "controllable": false,
19737                         "default": "1000",
19738                         "max": "2147483647",
19739                         "min": "-1",
19740                         "mutable": "null",
19741                         "readable": true,
19742                         "type": "gint",
19743                         "writable": true
19744                     },
19745                     "max-ts-offset": {
19746                         "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)",
19747                         "conditionally-available": false,
19748                         "construct": false,
19749                         "construct-only": false,
19750                         "controllable": false,
19751                         "default": "3000000000",
19752                         "max": "9223372036854775807",
19753                         "min": "0",
19754                         "mutable": "null",
19755                         "readable": true,
19756                         "type": "gint64",
19757                         "writable": true
19758                     },
19759                     "max-ts-offset-adjustment": {
19760                         "blurb": "The maximum number of nanoseconds per frame that time stamp offsets may be adjusted (0 = no limit).",
19761                         "conditionally-available": false,
19762                         "construct": false,
19763                         "construct-only": false,
19764                         "controllable": false,
19765                         "default": "0",
19766                         "max": "18446744073709551615",
19767                         "min": "0",
19768                         "mutable": "null",
19769                         "readable": true,
19770                         "type": "guint64",
19771                         "writable": true
19772                     },
19773                     "multicast-iface": {
19774                         "blurb": "The network interface on which to join the multicast group",
19775                         "conditionally-available": false,
19776                         "construct": false,
19777                         "construct-only": false,
19778                         "controllable": false,
19779                         "default": "NULL",
19780                         "mutable": "null",
19781                         "readable": true,
19782                         "type": "gchararray",
19783                         "writable": true
19784                     },
19785                     "nat-method": {
19786                         "blurb": "Method to use for traversing firewalls and NAT",
19787                         "conditionally-available": false,
19788                         "construct": false,
19789                         "construct-only": false,
19790                         "controllable": false,
19791                         "default": "dummy (1)",
19792                         "mutable": "null",
19793                         "readable": true,
19794                         "type": "GstRTSPNatMethod",
19795                         "writable": true
19796                     },
19797                     "ntp-sync": {
19798                         "blurb": "Synchronize received streams to the NTP clock",
19799                         "conditionally-available": false,
19800                         "construct": false,
19801                         "construct-only": false,
19802                         "controllable": false,
19803                         "default": "false",
19804                         "mutable": "null",
19805                         "readable": true,
19806                         "type": "gboolean",
19807                         "writable": true
19808                     },
19809                     "ntp-time-source": {
19810                         "blurb": "NTP time source for RTCP packets",
19811                         "conditionally-available": false,
19812                         "construct": false,
19813                         "construct-only": false,
19814                         "controllable": false,
19815                         "default": "ntp (0)",
19816                         "mutable": "null",
19817                         "readable": true,
19818                         "type": "GstRTSPSrcNtpTimeSource",
19819                         "writable": true
19820                     },
19821                     "onvif-mode": {
19822                         "blurb": "Act as an ONVIF client",
19823                         "conditionally-available": false,
19824                         "construct": false,
19825                         "construct-only": false,
19826                         "controllable": false,
19827                         "default": "false",
19828                         "mutable": "null",
19829                         "readable": true,
19830                         "type": "gboolean",
19831                         "writable": true
19832                     },
19833                     "onvif-rate-control": {
19834                         "blurb": "When in onvif-mode, whether to set Rate-Control to yes or no",
19835                         "conditionally-available": false,
19836                         "construct": false,
19837                         "construct-only": false,
19838                         "controllable": false,
19839                         "default": "true",
19840                         "mutable": "null",
19841                         "readable": true,
19842                         "type": "gboolean",
19843                         "writable": true
19844                     },
19845                     "port-range": {
19846                         "blurb": "Client port range that can be used to receive RTP and RTCP data, eg. 3000-3005 (NULL = no restrictions)",
19847                         "conditionally-available": false,
19848                         "construct": false,
19849                         "construct-only": false,
19850                         "controllable": false,
19851                         "default": "NULL",
19852                         "mutable": "null",
19853                         "readable": true,
19854                         "type": "gchararray",
19855                         "writable": true
19856                     },
19857                     "probation": {
19858                         "blurb": "Consecutive packet sequence numbers to accept the source",
19859                         "conditionally-available": false,
19860                         "construct": false,
19861                         "construct-only": false,
19862                         "controllable": false,
19863                         "default": "2",
19864                         "max": "-1",
19865                         "min": "0",
19866                         "mutable": "null",
19867                         "readable": true,
19868                         "type": "guint",
19869                         "writable": true
19870                     },
19871                     "protocols": {
19872                         "blurb": "Allowed lower transport protocols",
19873                         "conditionally-available": false,
19874                         "construct": false,
19875                         "construct-only": false,
19876                         "controllable": false,
19877                         "default": "tcp+udp-mcast+udp",
19878                         "mutable": "null",
19879                         "readable": true,
19880                         "type": "GstRTSPLowerTrans",
19881                         "writable": true
19882                     },
19883                     "proxy": {
19884                         "blurb": "Proxy settings for HTTP tunneling. Format: [http://][user:passwd@]host[:port]",
19885                         "conditionally-available": false,
19886                         "construct": false,
19887                         "construct-only": false,
19888                         "controllable": false,
19889                         "default": "NULL",
19890                         "mutable": "null",
19891                         "readable": true,
19892                         "type": "gchararray",
19893                         "writable": true
19894                     },
19895                     "proxy-id": {
19896                         "blurb": "HTTP proxy URI user id for authentication",
19897                         "conditionally-available": false,
19898                         "construct": false,
19899                         "construct-only": false,
19900                         "controllable": false,
19901                         "default": "NULL",
19902                         "mutable": "null",
19903                         "readable": true,
19904                         "type": "gchararray",
19905                         "writable": true
19906                     },
19907                     "proxy-pw": {
19908                         "blurb": "HTTP proxy URI user password for authentication",
19909                         "conditionally-available": false,
19910                         "construct": false,
19911                         "construct-only": false,
19912                         "controllable": false,
19913                         "default": "NULL",
19914                         "mutable": "null",
19915                         "readable": true,
19916                         "type": "gchararray",
19917                         "writable": true
19918                     },
19919                     "retry": {
19920                         "blurb": "Max number of retries when allocating RTP ports.",
19921                         "conditionally-available": false,
19922                         "construct": false,
19923                         "construct-only": false,
19924                         "controllable": false,
19925                         "default": "20",
19926                         "max": "65535",
19927                         "min": "0",
19928                         "mutable": "null",
19929                         "readable": true,
19930                         "type": "guint",
19931                         "writable": true
19932                     },
19933                     "rfc7273-sync": {
19934                         "blurb": "Synchronize received streams to the RFC7273 clock (requires clock and offset to be provided)",
19935                         "conditionally-available": false,
19936                         "construct": false,
19937                         "construct-only": false,
19938                         "controllable": false,
19939                         "default": "false",
19940                         "mutable": "null",
19941                         "readable": true,
19942                         "type": "gboolean",
19943                         "writable": true
19944                     },
19945                     "rtp-blocksize": {
19946                         "blurb": "RTP package size to suggest to server (0 = disabled)",
19947                         "conditionally-available": false,
19948                         "construct": false,
19949                         "construct-only": false,
19950                         "controllable": false,
19951                         "default": "0",
19952                         "max": "65536",
19953                         "min": "0",
19954                         "mutable": "null",
19955                         "readable": true,
19956                         "type": "guint",
19957                         "writable": true
19958                     },
19959                     "sdes": {
19960                         "blurb": "The SDES items of this session",
19961                         "conditionally-available": false,
19962                         "construct": false,
19963                         "construct-only": false,
19964                         "controllable": false,
19965                         "mutable": "null",
19966                         "readable": true,
19967                         "type": "GstStructure",
19968                         "writable": true
19969                     },
19970                     "short-header": {
19971                         "blurb": "Only send the basic RTSP headers for broken encoders",
19972                         "conditionally-available": false,
19973                         "construct": false,
19974                         "construct-only": false,
19975                         "controllable": false,
19976                         "default": "false",
19977                         "mutable": "null",
19978                         "readable": true,
19979                         "type": "gboolean",
19980                         "writable": true
19981                     },
19982                     "tcp-timeout": {
19983                         "blurb": "Fail after timeout microseconds on TCP connections (0 = disabled)",
19984                         "conditionally-available": false,
19985                         "construct": false,
19986                         "construct-only": false,
19987                         "controllable": false,
19988                         "default": "20000000",
19989                         "max": "18446744073709551615",
19990                         "min": "0",
19991                         "mutable": "null",
19992                         "readable": true,
19993                         "type": "guint64",
19994                         "writable": true
19995                     },
19996                     "teardown-timeout": {
19997                         "blurb": "When transitioning PAUSED-READY, allow up to timeout (in nanoseconds) delay in order to send teardown (0 = disabled)",
19998                         "conditionally-available": false,
19999                         "construct": false,
20000                         "construct-only": false,
20001                         "controllable": false,
20002                         "default": "100000000",
20003                         "max": "18446744073709551615",
20004                         "min": "0",
20005                         "mutable": "null",
20006                         "readable": true,
20007                         "type": "guint64",
20008                         "writable": true
20009                     },
20010                     "timeout": {
20011                         "blurb": "Retry TCP transport after UDP timeout microseconds (0 = disabled)",
20012                         "conditionally-available": false,
20013                         "construct": false,
20014                         "construct-only": false,
20015                         "controllable": false,
20016                         "default": "5000000",
20017                         "max": "18446744073709551615",
20018                         "min": "0",
20019                         "mutable": "null",
20020                         "readable": true,
20021                         "type": "guint64",
20022                         "writable": true
20023                     },
20024                     "tls-database": {
20025                         "blurb": "TLS database with anchor certificate authorities used to validate the server certificate",
20026                         "conditionally-available": false,
20027                         "construct": false,
20028                         "construct-only": false,
20029                         "controllable": false,
20030                         "mutable": "null",
20031                         "readable": true,
20032                         "type": "GTlsDatabase",
20033                         "writable": true
20034                     },
20035                     "tls-interaction": {
20036                         "blurb": "A GTlsInteraction object to prompt the user for password or certificate",
20037                         "conditionally-available": false,
20038                         "construct": false,
20039                         "construct-only": false,
20040                         "controllable": false,
20041                         "mutable": "null",
20042                         "readable": true,
20043                         "type": "GTlsInteraction",
20044                         "writable": true
20045                     },
20046                     "tls-validation-flags": {
20047                         "blurb": "TLS certificate validation flags used to validate the server certificate",
20048                         "conditionally-available": false,
20049                         "construct": false,
20050                         "construct-only": false,
20051                         "controllable": false,
20052                         "default": "validate-all",
20053                         "mutable": "null",
20054                         "readable": true,
20055                         "type": "GTlsCertificateFlags",
20056                         "writable": true
20057                     },
20058                     "udp-buffer-size": {
20059                         "blurb": "Size of the kernel UDP receive buffer in bytes, 0=default",
20060                         "conditionally-available": false,
20061                         "construct": false,
20062                         "construct-only": false,
20063                         "controllable": false,
20064                         "default": "524288",
20065                         "max": "2147483647",
20066                         "min": "0",
20067                         "mutable": "null",
20068                         "readable": true,
20069                         "type": "gint",
20070                         "writable": true
20071                     },
20072                     "udp-reconnect": {
20073                         "blurb": "Reconnect to the server if RTSP connection is closed when doing UDP",
20074                         "conditionally-available": false,
20075                         "construct": false,
20076                         "construct-only": false,
20077                         "controllable": false,
20078                         "default": "true",
20079                         "mutable": "null",
20080                         "readable": true,
20081                         "type": "gboolean",
20082                         "writable": true
20083                     },
20084                     "use-pipeline-clock": {
20085                         "blurb": "Use the pipeline running-time to set the NTP time in the RTCP SR messages(DEPRECATED: Use ntp-time-source property)",
20086                         "conditionally-available": false,
20087                         "construct": false,
20088                         "construct-only": false,
20089                         "controllable": false,
20090                         "default": "false",
20091                         "mutable": "null",
20092                         "readable": true,
20093                         "type": "gboolean",
20094                         "writable": true
20095                     },
20096                     "user-agent": {
20097                         "blurb": "The User-Agent string to send to the server",
20098                         "conditionally-available": false,
20099                         "construct": false,
20100                         "construct-only": false,
20101                         "controllable": false,
20102                         "default": "GStreamer/1.19.0.1",
20103                         "mutable": "null",
20104                         "readable": true,
20105                         "type": "gchararray",
20106                         "writable": true
20107                     },
20108                     "user-id": {
20109                         "blurb": "RTSP location URI user id for authentication",
20110                         "conditionally-available": false,
20111                         "construct": false,
20112                         "construct-only": false,
20113                         "controllable": false,
20114                         "default": "NULL",
20115                         "mutable": "null",
20116                         "readable": true,
20117                         "type": "gchararray",
20118                         "writable": true
20119                     },
20120                     "user-pw": {
20121                         "blurb": "RTSP location URI user password for authentication",
20122                         "conditionally-available": false,
20123                         "construct": false,
20124                         "construct-only": false,
20125                         "controllable": false,
20126                         "default": "NULL",
20127                         "mutable": "null",
20128                         "readable": true,
20129                         "type": "gchararray",
20130                         "writable": true
20131                     }
20132                 },
20133                 "rank": "none",
20134                 "signals": {
20135                     "accept-certificate": {
20136                         "args": [
20137                             {
20138                                 "name": "arg0",
20139                                 "type": "GTlsConnection"
20140                             },
20141                             {
20142                                 "name": "arg1",
20143                                 "type": "GTlsCertificate"
20144                             },
20145                             {
20146                                 "name": "arg2",
20147                                 "type": "GTlsCertificateFlags"
20148                             }
20149                         ],
20150                         "return-type": "gboolean",
20151                         "when": "last"
20152                     },
20153                     "before-send": {
20154                         "args": [
20155                             {
20156                                 "name": "arg0",
20157                                 "type": "GstRTSPMessage"
20158                             }
20159                         ],
20160                         "return-type": "gboolean",
20161                         "when": "last"
20162                     },
20163                     "get-parameter": {
20164                         "action": true,
20165                         "args": [
20166                             {
20167                                 "name": "arg0",
20168                                 "type": "gchararray"
20169                             },
20170                             {
20171                                 "name": "arg1",
20172                                 "type": "gchararray"
20173                             },
20174                             {
20175                                 "name": "arg2",
20176                                 "type": "GstPromise"
20177                             }
20178                         ],
20179                         "return-type": "gboolean",
20180                         "when": "last"
20181                     },
20182                     "get-parameters": {
20183                         "action": true,
20184                         "args": [
20185                             {
20186                                 "name": "arg0",
20187                                 "type": "GStrv"
20188                             },
20189                             {
20190                                 "name": "arg1",
20191                                 "type": "gchararray"
20192                             },
20193                             {
20194                                 "name": "arg2",
20195                                 "type": "GstPromise"
20196                             }
20197                         ],
20198                         "return-type": "gboolean",
20199                         "when": "last"
20200                     },
20201                     "handle-request": {
20202                         "args": [
20203                             {
20204                                 "name": "arg0",
20205                                 "type": "GstRTSPMessage"
20206                             },
20207                             {
20208                                 "name": "arg1",
20209                                 "type": "GstRTSPMessage"
20210                             }
20211                         ],
20212                         "return-type": "void"
20213                     },
20214                     "new-manager": {
20215                         "args": [
20216                             {
20217                                 "name": "arg0",
20218                                 "type": "GstElement"
20219                             }
20220                         ],
20221                         "return-type": "void",
20222                         "when": "first"
20223                     },
20224                     "on-sdp": {
20225                         "args": [
20226                             {
20227                                 "name": "arg0",
20228                                 "type": "GstSDPMessage"
20229                             }
20230                         ],
20231                         "return-type": "void"
20232                     },
20233                     "push-backchannel-buffer": {
20234                         "action": true,
20235                         "args": [
20236                             {
20237                                 "name": "arg0",
20238                                 "type": "guint"
20239                             },
20240                             {
20241                                 "name": "arg1",
20242                                 "type": "GstSample"
20243                             }
20244                         ],
20245                         "return-type": "GstFlowReturn",
20246                         "when": "last"
20247                     },
20248                     "request-rtcp-key": {
20249                         "args": [
20250                             {
20251                                 "name": "arg0",
20252                                 "type": "guint"
20253                             }
20254                         ],
20255                         "return-type": "GstCaps",
20256                         "when": "last"
20257                     },
20258                     "select-stream": {
20259                         "args": [
20260                             {
20261                                 "name": "arg0",
20262                                 "type": "guint"
20263                             },
20264                             {
20265                                 "name": "arg1",
20266                                 "type": "GstCaps"
20267                             }
20268                         ],
20269                         "return-type": "gboolean",
20270                         "when": "last"
20271                     },
20272                     "set-parameter": {
20273                         "action": true,
20274                         "args": [
20275                             {
20276                                 "name": "arg0",
20277                                 "type": "gchararray"
20278                             },
20279                             {
20280                                 "name": "arg1",
20281                                 "type": "gchararray"
20282                             },
20283                             {
20284                                 "name": "arg2",
20285                                 "type": "gchararray"
20286                             },
20287                             {
20288                                 "name": "arg3",
20289                                 "type": "GstPromise"
20290                             }
20291                         ],
20292                         "return-type": "gboolean",
20293                         "when": "last"
20294                     }
20295                 }
20296             }
20297         },
20298         "filename": "gstrtsp",
20299         "license": "LGPL",
20300         "other-types": {
20301             "GstRTSPBackchannel": {
20302                 "kind": "enum",
20303                 "values": [
20304                     {
20305                         "desc": "No backchannel",
20306                         "name": "none",
20307                         "value": "0"
20308                     },
20309                     {
20310                         "desc": "ONVIF audio backchannel",
20311                         "name": "onvif",
20312                         "value": "1"
20313                     }
20314                 ]
20315             },
20316             "GstRTSPNatMethod": {
20317                 "kind": "enum",
20318                 "values": [
20319                     {
20320                         "desc": "None",
20321                         "name": "none",
20322                         "value": "0"
20323                     },
20324                     {
20325                         "desc": "Send Dummy packets",
20326                         "name": "dummy",
20327                         "value": "1"
20328                     }
20329                 ]
20330             },
20331             "GstRTSPSrcBufferMode": {
20332                 "kind": "enum",
20333                 "values": [
20334                     {
20335                         "desc": "Only use RTP timestamps",
20336                         "name": "none",
20337                         "value": "0"
20338                     },
20339                     {
20340                         "desc": "Slave receiver to sender clock",
20341                         "name": "slave",
20342                         "value": "1"
20343                     },
20344                     {
20345                         "desc": "Do low/high watermark buffering",
20346                         "name": "buffer",
20347                         "value": "2"
20348                     },
20349                     {
20350                         "desc": "Choose mode depending on stream live",
20351                         "name": "auto",
20352                         "value": "3"
20353                     },
20354                     {
20355                         "desc": "Synchronized sender and receiver clocks",
20356                         "name": "synced",
20357                         "value": "4"
20358                     }
20359                 ]
20360             },
20361             "GstRTSPSrcNtpTimeSource": {
20362                 "kind": "enum",
20363                 "values": [
20364                     {
20365                         "desc": "NTP time based on realtime clock",
20366                         "name": "ntp",
20367                         "value": "0"
20368                     },
20369                     {
20370                         "desc": "UNIX time based on realtime clock",
20371                         "name": "unix",
20372                         "value": "1"
20373                     },
20374                     {
20375                         "desc": "Running time based on pipeline clock",
20376                         "name": "running-time",
20377                         "value": "2"
20378                     },
20379                     {
20380                         "desc": "Pipeline clock time",
20381                         "name": "clock-time",
20382                         "value": "3"
20383                     }
20384                 ]
20385             }
20386         },
20387         "package": "GStreamer Good Plug-ins",
20388         "source": "gst-plugins-good",
20389         "tracers": {},
20390         "url": "Unknown package origin"
20391     },
20392     "shapewipe": {
20393         "description": "Shape Wipe transition filter",
20394         "elements": {
20395             "shapewipe": {
20396                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
20397                 "description": "Adds a shape wipe transition to a video stream",
20398                 "hierarchy": [
20399                     "GstShapeWipe",
20400                     "GstElement",
20401                     "GstObject",
20402                     "GInitiallyUnowned",
20403                     "GObject"
20404                 ],
20405                 "klass": "Filter/Editor/Video",
20406                 "long-name": "Shape Wipe transition filter",
20407                 "pad-templates": {
20408                     "mask_sink": {
20409                         "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",
20410                         "direction": "sink",
20411                         "presence": "always"
20412                     },
20413                     "src": {
20414                         "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",
20415                         "direction": "src",
20416                         "presence": "always"
20417                     },
20418                     "video_sink": {
20419                         "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",
20420                         "direction": "sink",
20421                         "presence": "always"
20422                     }
20423                 },
20424                 "properties": {
20425                     "border": {
20426                         "blurb": "Border of the mask",
20427                         "conditionally-available": false,
20428                         "construct": false,
20429                         "construct-only": false,
20430                         "controllable": true,
20431                         "default": "0",
20432                         "max": "1",
20433                         "min": "0",
20434                         "mutable": "null",
20435                         "readable": true,
20436                         "type": "gfloat",
20437                         "writable": true
20438                     },
20439                     "position": {
20440                         "blurb": "Position of the mask",
20441                         "conditionally-available": false,
20442                         "construct": false,
20443                         "construct-only": false,
20444                         "controllable": true,
20445                         "default": "0",
20446                         "max": "1",
20447                         "min": "0",
20448                         "mutable": "null",
20449                         "readable": true,
20450                         "type": "gfloat",
20451                         "writable": true
20452                     }
20453                 },
20454                 "rank": "none"
20455             }
20456         },
20457         "filename": "gstshapewipe",
20458         "license": "LGPL",
20459         "other-types": {},
20460         "package": "GStreamer Good Plug-ins",
20461         "source": "gst-plugins-good",
20462         "tracers": {},
20463         "url": "Unknown package origin"
20464     },
20465     "shout2": {
20466         "description": "Sends data to an icecast server using libshout2",
20467         "elements": {
20468             "shout2send": {
20469                 "author": "Wim Taymans <wim.taymans@chello.be>, Pedro Corte-Real <typo@netcabo.pt>, Zaheer Abbas Merali <zaheerabbas at merali dot org>",
20470                 "description": "Sends data to an icecast server",
20471                 "hierarchy": [
20472                     "GstShout2send",
20473                     "GstBaseSink",
20474                     "GstElement",
20475                     "GstObject",
20476                     "GInitiallyUnowned",
20477                     "GObject"
20478                 ],
20479                 "interfaces": [
20480                     "GstTagSetter"
20481                 ],
20482                 "klass": "Sink/Network",
20483                 "long-name": "Icecast network sink",
20484                 "pad-templates": {
20485                     "sink": {
20486                         "caps": "application/ogg:\naudio/ogg:\nvideo/ogg:\naudio/mpeg:\n    mpegversion: 1\n          layer: [ 1, 3 ]\nvideo/webm:\naudio/webm:\n",
20487                         "direction": "sink",
20488                         "presence": "always"
20489                     }
20490                 },
20491                 "properties": {
20492                     "description": {
20493                         "blurb": "description",
20494                         "conditionally-available": false,
20495                         "construct": false,
20496                         "construct-only": false,
20497                         "controllable": false,
20498                         "default": "",
20499                         "mutable": "null",
20500                         "readable": true,
20501                         "type": "gchararray",
20502                         "writable": true
20503                     },
20504                     "genre": {
20505                         "blurb": "genre",
20506                         "conditionally-available": false,
20507                         "construct": false,
20508                         "construct-only": false,
20509                         "controllable": false,
20510                         "default": "",
20511                         "mutable": "null",
20512                         "readable": true,
20513                         "type": "gchararray",
20514                         "writable": true
20515                     },
20516                     "ip": {
20517                         "blurb": "IP address or hostname",
20518                         "conditionally-available": false,
20519                         "construct": false,
20520                         "construct-only": false,
20521                         "controllable": false,
20522                         "default": "127.0.0.1",
20523                         "mutable": "null",
20524                         "readable": true,
20525                         "type": "gchararray",
20526                         "writable": true
20527                     },
20528                     "mount": {
20529                         "blurb": "mount",
20530                         "conditionally-available": false,
20531                         "construct": false,
20532                         "construct-only": false,
20533                         "controllable": false,
20534                         "default": "",
20535                         "mutable": "null",
20536                         "readable": true,
20537                         "type": "gchararray",
20538                         "writable": true
20539                     },
20540                     "password": {
20541                         "blurb": "password",
20542                         "conditionally-available": false,
20543                         "construct": false,
20544                         "construct-only": false,
20545                         "controllable": false,
20546                         "default": "hackme",
20547                         "mutable": "null",
20548                         "readable": true,
20549                         "type": "gchararray",
20550                         "writable": true
20551                     },
20552                     "port": {
20553                         "blurb": "port",
20554                         "conditionally-available": false,
20555                         "construct": false,
20556                         "construct-only": false,
20557                         "controllable": false,
20558                         "default": "8000",
20559                         "max": "65535",
20560                         "min": "1",
20561                         "mutable": "null",
20562                         "readable": true,
20563                         "type": "gint",
20564                         "writable": true
20565                     },
20566                     "protocol": {
20567                         "blurb": "Connection Protocol to use",
20568                         "conditionally-available": false,
20569                         "construct": false,
20570                         "construct-only": false,
20571                         "controllable": false,
20572                         "default": "http (3)",
20573                         "mutable": "null",
20574                         "readable": true,
20575                         "type": "GstShout2SendProtocol",
20576                         "writable": true
20577                     },
20578                     "public": {
20579                         "blurb": "If the stream should be listed on the server's stream directory",
20580                         "conditionally-available": false,
20581                         "construct": false,
20582                         "construct-only": false,
20583                         "controllable": false,
20584                         "default": "false",
20585                         "mutable": "null",
20586                         "readable": true,
20587                         "type": "gboolean",
20588                         "writable": true
20589                     },
20590                     "streamname": {
20591                         "blurb": "name of the stream",
20592                         "conditionally-available": false,
20593                         "construct": false,
20594                         "construct-only": false,
20595                         "controllable": false,
20596                         "default": "",
20597                         "mutable": "null",
20598                         "readable": true,
20599                         "type": "gchararray",
20600                         "writable": true
20601                     },
20602                     "timeout": {
20603                         "blurb": "Max amount of time to wait for network activity, in milliseconds",
20604                         "conditionally-available": false,
20605                         "construct": false,
20606                         "construct-only": false,
20607                         "controllable": false,
20608                         "default": "10000",
20609                         "max": "-1",
20610                         "min": "1",
20611                         "mutable": "null",
20612                         "readable": true,
20613                         "type": "guint",
20614                         "writable": true
20615                     },
20616                     "url": {
20617                         "blurb": "the stream's homepage URL",
20618                         "conditionally-available": false,
20619                         "construct": false,
20620                         "construct-only": false,
20621                         "controllable": false,
20622                         "default": "",
20623                         "mutable": "null",
20624                         "readable": true,
20625                         "type": "gchararray",
20626                         "writable": true
20627                     },
20628                     "username": {
20629                         "blurb": "username",
20630                         "conditionally-available": false,
20631                         "construct": false,
20632                         "construct-only": false,
20633                         "controllable": false,
20634                         "default": "source",
20635                         "mutable": "null",
20636                         "readable": true,
20637                         "type": "gchararray",
20638                         "writable": true
20639                     }
20640                 },
20641                 "rank": "none",
20642                 "signals": {
20643                     "connection-problem": {
20644                         "args": [
20645                             {
20646                                 "name": "arg0",
20647                                 "type": "gint"
20648                             }
20649                         ],
20650                         "return-type": "void",
20651                         "when": "cleanup"
20652                     }
20653                 }
20654             }
20655         },
20656         "filename": "gstshout2",
20657         "license": "LGPL",
20658         "other-types": {
20659             "GstShout2SendProtocol": {
20660                 "kind": "enum",
20661                 "values": [
20662                     {
20663                         "desc": "Xaudiocast Protocol (icecast 1.3.x)",
20664                         "name": "xaudiocast",
20665                         "value": "1"
20666                     },
20667                     {
20668                         "desc": "Icy Protocol (ShoutCast)",
20669                         "name": "icy",
20670                         "value": "2"
20671                     },
20672                     {
20673                         "desc": "Http Protocol (icecast 2.x)",
20674                         "name": "http",
20675                         "value": "3"
20676                     }
20677                 ]
20678             }
20679         },
20680         "package": "GStreamer Good Plug-ins",
20681         "source": "gst-plugins-good",
20682         "tracers": {},
20683         "url": "Unknown package origin"
20684     },
20685     "smpte": {
20686         "description": "Apply the standard SMPTE transitions on video images",
20687         "elements": {
20688             "smpte": {
20689                 "author": "Wim Taymans <wim.taymans@chello.be>",
20690                 "description": "Apply the standard SMPTE transitions on video images",
20691                 "hierarchy": [
20692                     "GstSMPTE",
20693                     "GstElement",
20694                     "GstObject",
20695                     "GInitiallyUnowned",
20696                     "GObject"
20697                 ],
20698                 "klass": "Filter/Editor/Video",
20699                 "long-name": "SMPTE transitions",
20700                 "pad-templates": {
20701                     "sink1": {
20702                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20703                         "direction": "sink",
20704                         "presence": "always"
20705                     },
20706                     "sink2": {
20707                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20708                         "direction": "sink",
20709                         "presence": "always"
20710                     },
20711                     "src": {
20712                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
20713                         "direction": "src",
20714                         "presence": "always"
20715                     }
20716                 },
20717                 "properties": {
20718                     "border": {
20719                         "blurb": "The border width of the transition",
20720                         "conditionally-available": false,
20721                         "construct": false,
20722                         "construct-only": false,
20723                         "controllable": false,
20724                         "default": "0",
20725                         "max": "2147483647",
20726                         "min": "0",
20727                         "mutable": "null",
20728                         "readable": true,
20729                         "type": "gint",
20730                         "writable": true
20731                     },
20732                     "depth": {
20733                         "blurb": "Depth of the mask in bits",
20734                         "conditionally-available": false,
20735                         "construct": false,
20736                         "construct-only": false,
20737                         "controllable": false,
20738                         "default": "16",
20739                         "max": "24",
20740                         "min": "1",
20741                         "mutable": "null",
20742                         "readable": true,
20743                         "type": "gint",
20744                         "writable": true
20745                     },
20746                     "duration": {
20747                         "blurb": "Duration of the transition effect in nanoseconds",
20748                         "conditionally-available": false,
20749                         "construct": false,
20750                         "construct-only": false,
20751                         "controllable": false,
20752                         "default": "1000000000",
20753                         "max": "18446744073709551615",
20754                         "min": "0",
20755                         "mutable": "null",
20756                         "readable": true,
20757                         "type": "guint64",
20758                         "writable": true
20759                     },
20760                     "invert": {
20761                         "blurb": "Invert transition mask",
20762                         "conditionally-available": false,
20763                         "construct": false,
20764                         "construct-only": false,
20765                         "controllable": false,
20766                         "default": "false",
20767                         "mutable": "null",
20768                         "readable": true,
20769                         "type": "gboolean",
20770                         "writable": true
20771                     },
20772                     "type": {
20773                         "blurb": "The type of transition to use",
20774                         "conditionally-available": false,
20775                         "construct": false,
20776                         "construct-only": false,
20777                         "controllable": false,
20778                         "default": "bar-wipe-lr (1)",
20779                         "mutable": "null",
20780                         "readable": true,
20781                         "type": "GstSMPTETransitionType",
20782                         "writable": true
20783                     }
20784                 },
20785                 "rank": "none"
20786             },
20787             "smptealpha": {
20788                 "author": "Wim Taymans <wim.taymans@gmail.com>",
20789                 "description": "Apply the standard SMPTE transitions as alpha on video images",
20790                 "hierarchy": [
20791                     "GstSMPTEAlpha",
20792                     "GstVideoFilter",
20793                     "GstBaseTransform",
20794                     "GstElement",
20795                     "GstObject",
20796                     "GInitiallyUnowned",
20797                     "GObject"
20798                 ],
20799                 "klass": "Filter/Editor/Video",
20800                 "long-name": "SMPTE transitions",
20801                 "pad-templates": {
20802                     "sink": {
20803                         "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",
20804                         "direction": "sink",
20805                         "presence": "always"
20806                     },
20807                     "src": {
20808                         "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",
20809                         "direction": "src",
20810                         "presence": "always"
20811                     }
20812                 },
20813                 "properties": {
20814                     "border": {
20815                         "blurb": "The border width of the transition",
20816                         "conditionally-available": false,
20817                         "construct": false,
20818                         "construct-only": false,
20819                         "controllable": true,
20820                         "default": "0",
20821                         "max": "2147483647",
20822                         "min": "0",
20823                         "mutable": "null",
20824                         "readable": true,
20825                         "type": "gint",
20826                         "writable": true
20827                     },
20828                     "depth": {
20829                         "blurb": "Depth of the mask in bits",
20830                         "conditionally-available": false,
20831                         "construct": false,
20832                         "construct-only": false,
20833                         "controllable": false,
20834                         "default": "16",
20835                         "max": "24",
20836                         "min": "1",
20837                         "mutable": "null",
20838                         "readable": true,
20839                         "type": "gint",
20840                         "writable": true
20841                     },
20842                     "invert": {
20843                         "blurb": "Invert transition mask",
20844                         "conditionally-available": false,
20845                         "construct": false,
20846                         "construct-only": false,
20847                         "controllable": true,
20848                         "default": "false",
20849                         "mutable": "null",
20850                         "readable": true,
20851                         "type": "gboolean",
20852                         "writable": true
20853                     },
20854                     "position": {
20855                         "blurb": "Position of the transition effect",
20856                         "conditionally-available": false,
20857                         "construct": false,
20858                         "construct-only": false,
20859                         "controllable": true,
20860                         "default": "0",
20861                         "max": "1",
20862                         "min": "0",
20863                         "mutable": "null",
20864                         "readable": true,
20865                         "type": "gdouble",
20866                         "writable": true
20867                     },
20868                     "type": {
20869                         "blurb": "The type of transition to use",
20870                         "conditionally-available": false,
20871                         "construct": false,
20872                         "construct-only": false,
20873                         "controllable": false,
20874                         "default": "bar-wipe-lr (1)",
20875                         "mutable": "null",
20876                         "readable": true,
20877                         "type": "GstSMPTEAlphaTransitionType",
20878                         "writable": true
20879                     }
20880                 },
20881                 "rank": "none"
20882             }
20883         },
20884         "filename": "gstsmpte",
20885         "license": "LGPL",
20886         "other-types": {
20887             "GstSMPTEAlphaTransitionType": {
20888                 "kind": "enum",
20889                 "values": [
20890                     {
20891                         "desc": "A bar moves from left to right",
20892                         "name": "bar-wipe-lr",
20893                         "value": "1"
20894                     },
20895                     {
20896                         "desc": "A bar moves from top to bottom",
20897                         "name": "bar-wipe-tb",
20898                         "value": "2"
20899                     },
20900                     {
20901                         "desc": "A box expands from the upper-left corner to the lower-right corner",
20902                         "name": "box-wipe-tl",
20903                         "value": "3"
20904                     },
20905                     {
20906                         "desc": "A box expands from the upper-right corner to the lower-left corner",
20907                         "name": "box-wipe-tr",
20908                         "value": "4"
20909                     },
20910                     {
20911                         "desc": "A box expands from the lower-right corner to the upper-left corner",
20912                         "name": "box-wipe-br",
20913                         "value": "5"
20914                     },
20915                     {
20916                         "desc": "A box expands from the lower-left corner to the upper-right corner",
20917                         "name": "box-wipe-bl",
20918                         "value": "6"
20919                     },
20920                     {
20921                         "desc": "A box shape expands from each of the four corners toward the center",
20922                         "name": "four-box-wipe-ci",
20923                         "value": "7"
20924                     },
20925                     {
20926                         "desc": "A box shape expands from the center of each quadrant toward the corners of each quadrant",
20927                         "name": "four-box-wipe-co",
20928                         "value": "8"
20929                     },
20930                     {
20931                         "desc": "A central, vertical line splits and expands toward the left and right edges",
20932                         "name": "barndoor-v",
20933                         "value": "21"
20934                     },
20935                     {
20936                         "desc": "A central, horizontal line splits and expands toward the top and bottom edges",
20937                         "name": "barndoor-h",
20938                         "value": "22"
20939                     },
20940                     {
20941                         "desc": "A box expands from the top edge's midpoint to the bottom corners",
20942                         "name": "box-wipe-tc",
20943                         "value": "23"
20944                     },
20945                     {
20946                         "desc": "A box expands from the right edge's midpoint to the left corners",
20947                         "name": "box-wipe-rc",
20948                         "value": "24"
20949                     },
20950                     {
20951                         "desc": "A box expands from the bottom edge's midpoint to the top corners",
20952                         "name": "box-wipe-bc",
20953                         "value": "25"
20954                     },
20955                     {
20956                         "desc": "A box expands from the left edge's midpoint to the right corners",
20957                         "name": "box-wipe-lc",
20958                         "value": "26"
20959                     },
20960                     {
20961                         "desc": "A diagonal line moves from the upper-left corner to the lower-right corner",
20962                         "name": "diagonal-tl",
20963                         "value": "41"
20964                     },
20965                     {
20966                         "desc": "A diagonal line moves from the upper right corner to the lower-left corner",
20967                         "name": "diagonal-tr",
20968                         "value": "42"
20969                     },
20970                     {
20971                         "desc": "Two wedge shapes slide in from the top and bottom edges toward the center",
20972                         "name": "bowtie-v",
20973                         "value": "43"
20974                     },
20975                     {
20976                         "desc": "Two wedge shapes slide in from the left and right edges toward the center",
20977                         "name": "bowtie-h",
20978                         "value": "44"
20979                     },
20980                     {
20981                         "desc": "A diagonal line from the lower-left to upper-right corners splits and expands toward the opposite corners",
20982                         "name": "barndoor-dbl",
20983                         "value": "45"
20984                     },
20985                     {
20986                         "desc": "A diagonal line from upper-left to lower-right corners splits and expands toward the opposite corners",
20987                         "name": "barndoor-dtl",
20988                         "value": "46"
20989                     },
20990                     {
20991                         "desc": "Four wedge shapes split from the center and retract toward the four edges",
20992                         "name": "misc-diagonal-dbd",
20993                         "value": "47"
20994                     },
20995                     {
20996                         "desc": "A diamond connecting the four edge midpoints simultaneously contracts toward the center and expands toward the edges",
20997                         "name": "misc-diagonal-dd",
20998                         "value": "48"
20999                     },
21000                     {
21001                         "desc": "A wedge shape moves from top to bottom",
21002                         "name": "vee-d",
21003                         "value": "61"
21004                     },
21005                     {
21006                         "desc": "A wedge shape moves from right to left",
21007                         "name": "vee-l",
21008                         "value": "62"
21009                     },
21010                     {
21011                         "desc": "A wedge shape moves from bottom to top",
21012                         "name": "vee-u",
21013                         "value": "63"
21014                     },
21015                     {
21016                         "desc": "A wedge shape moves from left to right",
21017                         "name": "vee-r",
21018                         "value": "64"
21019                     },
21020                     {
21021                         "desc": "A 'V' shape extending from the bottom edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21022                         "name": "barnvee-d",
21023                         "value": "65"
21024                     },
21025                     {
21026                         "desc": "A 'V' shape extending from the left edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21027                         "name": "barnvee-l",
21028                         "value": "66"
21029                     },
21030                     {
21031                         "desc": "A 'V' shape extending from the top edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21032                         "name": "barnvee-u",
21033                         "value": "67"
21034                     },
21035                     {
21036                         "desc": "A 'V' shape extending from the right edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21037                         "name": "barnvee-r",
21038                         "value": "68"
21039                     },
21040                     {
21041                         "desc": "A rectangle expands from the center.",
21042                         "name": "iris-rect",
21043                         "value": "101"
21044                     },
21045                     {
21046                         "desc": "A radial hand sweeps clockwise from the twelve o'clock position",
21047                         "name": "clock-cw12",
21048                         "value": "201"
21049                     },
21050                     {
21051                         "desc": "A radial hand sweeps clockwise from the three o'clock position",
21052                         "name": "clock-cw3",
21053                         "value": "202"
21054                     },
21055                     {
21056                         "desc": "A radial hand sweeps clockwise from the six o'clock position",
21057                         "name": "clock-cw6",
21058                         "value": "203"
21059                     },
21060                     {
21061                         "desc": "A radial hand sweeps clockwise from the nine o'clock position",
21062                         "name": "clock-cw9",
21063                         "value": "204"
21064                     },
21065                     {
21066                         "desc": "Two radial hands sweep clockwise from the twelve and six o'clock positions",
21067                         "name": "pinwheel-tbv",
21068                         "value": "205"
21069                     },
21070                     {
21071                         "desc": "Two radial hands sweep clockwise from the nine and three o'clock positions",
21072                         "name": "pinwheel-tbh",
21073                         "value": "206"
21074                     },
21075                     {
21076                         "desc": "Four radial hands sweep clockwise",
21077                         "name": "pinwheel-fb",
21078                         "value": "207"
21079                     },
21080                     {
21081                         "desc": "A fan unfolds from the top edge, the fan axis at the center",
21082                         "name": "fan-ct",
21083                         "value": "211"
21084                     },
21085                     {
21086                         "desc": "A fan unfolds from the right edge, the fan axis at the center",
21087                         "name": "fan-cr",
21088                         "value": "212"
21089                     },
21090                     {
21091                         "desc": "Two fans, their axes at the center, unfold from the top and bottom",
21092                         "name": "doublefan-fov",
21093                         "value": "213"
21094                     },
21095                     {
21096                         "desc": "Two fans, their axes at the center, unfold from the left and right",
21097                         "name": "doublefan-foh",
21098                         "value": "214"
21099                     },
21100                     {
21101                         "desc": "A radial hand sweeps clockwise from the top edge's midpoint",
21102                         "name": "singlesweep-cwt",
21103                         "value": "221"
21104                     },
21105                     {
21106                         "desc": "A radial hand sweeps clockwise from the right edge's midpoint",
21107                         "name": "singlesweep-cwr",
21108                         "value": "222"
21109                     },
21110                     {
21111                         "desc": "A radial hand sweeps clockwise from the bottom edge's midpoint",
21112                         "name": "singlesweep-cwb",
21113                         "value": "223"
21114                     },
21115                     {
21116                         "desc": "A radial hand sweeps clockwise from the left edge's midpoint",
21117                         "name": "singlesweep-cwl",
21118                         "value": "224"
21119                     },
21120                     {
21121                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the top and bottom edges' midpoints",
21122                         "name": "doublesweep-pv",
21123                         "value": "225"
21124                     },
21125                     {
21126                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the left and right edges' midpoints",
21127                         "name": "doublesweep-pd",
21128                         "value": "226"
21129                     },
21130                     {
21131                         "desc": "Two radial hands attached at the top and bottom edges' midpoints sweep from right to left",
21132                         "name": "doublesweep-ov",
21133                         "value": "227"
21134                     },
21135                     {
21136                         "desc": "Two radial hands attached at the left and right edges' midpoints sweep from top to bottom",
21137                         "name": "doublesweep-oh",
21138                         "value": "228"
21139                     },
21140                     {
21141                         "desc": "A fan unfolds from the bottom, the fan axis at the top edge's midpoint",
21142                         "name": "fan-t",
21143                         "value": "231"
21144                     },
21145                     {
21146                         "desc": "A fan unfolds from the left, the fan axis at the right edge's midpoint",
21147                         "name": "fan-r",
21148                         "value": "232"
21149                     },
21150                     {
21151                         "desc": "A fan unfolds from the top, the fan axis at the bottom edge's midpoint",
21152                         "name": "fan-b",
21153                         "value": "233"
21154                     },
21155                     {
21156                         "desc": "A fan unfolds from the right, the fan axis at the left edge's midpoint",
21157                         "name": "fan-l",
21158                         "value": "234"
21159                     },
21160                     {
21161                         "desc": "Two fans, their axes at the top and bottom, unfold from the center",
21162                         "name": "doublefan-fiv",
21163                         "value": "235"
21164                     },
21165                     {
21166                         "desc": "Two fans, their axes at the left and right, unfold from the center",
21167                         "name": "doublefan-fih",
21168                         "value": "236"
21169                     },
21170                     {
21171                         "desc": "A radial hand sweeps clockwise from the upper-left corner",
21172                         "name": "singlesweep-cwtl",
21173                         "value": "241"
21174                     },
21175                     {
21176                         "desc": "A radial hand sweeps counter-clockwise from the lower-left corner.",
21177                         "name": "singlesweep-cwbl",
21178                         "value": "242"
21179                     },
21180                     {
21181                         "desc": "A radial hand sweeps clockwise from the lower-right corner",
21182                         "name": "singlesweep-cwbr",
21183                         "value": "243"
21184                     },
21185                     {
21186                         "desc": "A radial hand sweeps counter-clockwise from the upper-right corner",
21187                         "name": "singlesweep-cwtr",
21188                         "value": "244"
21189                     },
21190                     {
21191                         "desc": "Two radial hands attached at the upper-left and lower-right corners sweep down and up",
21192                         "name": "doublesweep-pdtl",
21193                         "value": "245"
21194                     },
21195                     {
21196                         "desc": "Two radial hands attached at the lower-left and upper-right corners sweep down and up",
21197                         "name": "doublesweep-pdbl",
21198                         "value": "246"
21199                     },
21200                     {
21201                         "desc": "Two radial hands attached at the upper-left and upper-right corners sweep down",
21202                         "name": "saloondoor-t",
21203                         "value": "251"
21204                     },
21205                     {
21206                         "desc": "Two radial hands attached at the upper-left and lower-left corners sweep to the right",
21207                         "name": "saloondoor-l",
21208                         "value": "252"
21209                     },
21210                     {
21211                         "desc": "Two radial hands attached at the lower-left and lower-right corners sweep up",
21212                         "name": "saloondoor-b",
21213                         "value": "253"
21214                     },
21215                     {
21216                         "desc": "Two radial hands attached at the upper-right and lower-right corners sweep to the left",
21217                         "name": "saloondoor-r",
21218                         "value": "254"
21219                     },
21220                     {
21221                         "desc": "Two radial hands attached at the midpoints of the top and bottom halves sweep from right to left",
21222                         "name": "windshield-r",
21223                         "value": "261"
21224                     },
21225                     {
21226                         "desc": "Two radial hands attached at the midpoints of the left and right halves sweep from top to bottom",
21227                         "name": "windshield-u",
21228                         "value": "262"
21229                     },
21230                     {
21231                         "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",
21232                         "name": "windshield-v",
21233                         "value": "263"
21234                     },
21235                     {
21236                         "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",
21237                         "name": "windshield-h",
21238                         "value": "264"
21239                     }
21240                 ]
21241             },
21242             "GstSMPTETransitionType": {
21243                 "kind": "enum",
21244                 "values": [
21245                     {
21246                         "desc": "A bar moves from left to right",
21247                         "name": "bar-wipe-lr",
21248                         "value": "1"
21249                     },
21250                     {
21251                         "desc": "A bar moves from top to bottom",
21252                         "name": "bar-wipe-tb",
21253                         "value": "2"
21254                     },
21255                     {
21256                         "desc": "A box expands from the upper-left corner to the lower-right corner",
21257                         "name": "box-wipe-tl",
21258                         "value": "3"
21259                     },
21260                     {
21261                         "desc": "A box expands from the upper-right corner to the lower-left corner",
21262                         "name": "box-wipe-tr",
21263                         "value": "4"
21264                     },
21265                     {
21266                         "desc": "A box expands from the lower-right corner to the upper-left corner",
21267                         "name": "box-wipe-br",
21268                         "value": "5"
21269                     },
21270                     {
21271                         "desc": "A box expands from the lower-left corner to the upper-right corner",
21272                         "name": "box-wipe-bl",
21273                         "value": "6"
21274                     },
21275                     {
21276                         "desc": "A box shape expands from each of the four corners toward the center",
21277                         "name": "four-box-wipe-ci",
21278                         "value": "7"
21279                     },
21280                     {
21281                         "desc": "A box shape expands from the center of each quadrant toward the corners of each quadrant",
21282                         "name": "four-box-wipe-co",
21283                         "value": "8"
21284                     },
21285                     {
21286                         "desc": "A central, vertical line splits and expands toward the left and right edges",
21287                         "name": "barndoor-v",
21288                         "value": "21"
21289                     },
21290                     {
21291                         "desc": "A central, horizontal line splits and expands toward the top and bottom edges",
21292                         "name": "barndoor-h",
21293                         "value": "22"
21294                     },
21295                     {
21296                         "desc": "A box expands from the top edge's midpoint to the bottom corners",
21297                         "name": "box-wipe-tc",
21298                         "value": "23"
21299                     },
21300                     {
21301                         "desc": "A box expands from the right edge's midpoint to the left corners",
21302                         "name": "box-wipe-rc",
21303                         "value": "24"
21304                     },
21305                     {
21306                         "desc": "A box expands from the bottom edge's midpoint to the top corners",
21307                         "name": "box-wipe-bc",
21308                         "value": "25"
21309                     },
21310                     {
21311                         "desc": "A box expands from the left edge's midpoint to the right corners",
21312                         "name": "box-wipe-lc",
21313                         "value": "26"
21314                     },
21315                     {
21316                         "desc": "A diagonal line moves from the upper-left corner to the lower-right corner",
21317                         "name": "diagonal-tl",
21318                         "value": "41"
21319                     },
21320                     {
21321                         "desc": "A diagonal line moves from the upper right corner to the lower-left corner",
21322                         "name": "diagonal-tr",
21323                         "value": "42"
21324                     },
21325                     {
21326                         "desc": "Two wedge shapes slide in from the top and bottom edges toward the center",
21327                         "name": "bowtie-v",
21328                         "value": "43"
21329                     },
21330                     {
21331                         "desc": "Two wedge shapes slide in from the left and right edges toward the center",
21332                         "name": "bowtie-h",
21333                         "value": "44"
21334                     },
21335                     {
21336                         "desc": "A diagonal line from the lower-left to upper-right corners splits and expands toward the opposite corners",
21337                         "name": "barndoor-dbl",
21338                         "value": "45"
21339                     },
21340                     {
21341                         "desc": "A diagonal line from upper-left to lower-right corners splits and expands toward the opposite corners",
21342                         "name": "barndoor-dtl",
21343                         "value": "46"
21344                     },
21345                     {
21346                         "desc": "Four wedge shapes split from the center and retract toward the four edges",
21347                         "name": "misc-diagonal-dbd",
21348                         "value": "47"
21349                     },
21350                     {
21351                         "desc": "A diamond connecting the four edge midpoints simultaneously contracts toward the center and expands toward the edges",
21352                         "name": "misc-diagonal-dd",
21353                         "value": "48"
21354                     },
21355                     {
21356                         "desc": "A wedge shape moves from top to bottom",
21357                         "name": "vee-d",
21358                         "value": "61"
21359                     },
21360                     {
21361                         "desc": "A wedge shape moves from right to left",
21362                         "name": "vee-l",
21363                         "value": "62"
21364                     },
21365                     {
21366                         "desc": "A wedge shape moves from bottom to top",
21367                         "name": "vee-u",
21368                         "value": "63"
21369                     },
21370                     {
21371                         "desc": "A wedge shape moves from left to right",
21372                         "name": "vee-r",
21373                         "value": "64"
21374                     },
21375                     {
21376                         "desc": "A 'V' shape extending from the bottom edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21377                         "name": "barnvee-d",
21378                         "value": "65"
21379                     },
21380                     {
21381                         "desc": "A 'V' shape extending from the left edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21382                         "name": "barnvee-l",
21383                         "value": "66"
21384                     },
21385                     {
21386                         "desc": "A 'V' shape extending from the top edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21387                         "name": "barnvee-u",
21388                         "value": "67"
21389                     },
21390                     {
21391                         "desc": "A 'V' shape extending from the right edge's midpoint to the opposite corners contracts toward the center and expands toward the edges",
21392                         "name": "barnvee-r",
21393                         "value": "68"
21394                     },
21395                     {
21396                         "desc": "A rectangle expands from the center.",
21397                         "name": "iris-rect",
21398                         "value": "101"
21399                     },
21400                     {
21401                         "desc": "A radial hand sweeps clockwise from the twelve o'clock position",
21402                         "name": "clock-cw12",
21403                         "value": "201"
21404                     },
21405                     {
21406                         "desc": "A radial hand sweeps clockwise from the three o'clock position",
21407                         "name": "clock-cw3",
21408                         "value": "202"
21409                     },
21410                     {
21411                         "desc": "A radial hand sweeps clockwise from the six o'clock position",
21412                         "name": "clock-cw6",
21413                         "value": "203"
21414                     },
21415                     {
21416                         "desc": "A radial hand sweeps clockwise from the nine o'clock position",
21417                         "name": "clock-cw9",
21418                         "value": "204"
21419                     },
21420                     {
21421                         "desc": "Two radial hands sweep clockwise from the twelve and six o'clock positions",
21422                         "name": "pinwheel-tbv",
21423                         "value": "205"
21424                     },
21425                     {
21426                         "desc": "Two radial hands sweep clockwise from the nine and three o'clock positions",
21427                         "name": "pinwheel-tbh",
21428                         "value": "206"
21429                     },
21430                     {
21431                         "desc": "Four radial hands sweep clockwise",
21432                         "name": "pinwheel-fb",
21433                         "value": "207"
21434                     },
21435                     {
21436                         "desc": "A fan unfolds from the top edge, the fan axis at the center",
21437                         "name": "fan-ct",
21438                         "value": "211"
21439                     },
21440                     {
21441                         "desc": "A fan unfolds from the right edge, the fan axis at the center",
21442                         "name": "fan-cr",
21443                         "value": "212"
21444                     },
21445                     {
21446                         "desc": "Two fans, their axes at the center, unfold from the top and bottom",
21447                         "name": "doublefan-fov",
21448                         "value": "213"
21449                     },
21450                     {
21451                         "desc": "Two fans, their axes at the center, unfold from the left and right",
21452                         "name": "doublefan-foh",
21453                         "value": "214"
21454                     },
21455                     {
21456                         "desc": "A radial hand sweeps clockwise from the top edge's midpoint",
21457                         "name": "singlesweep-cwt",
21458                         "value": "221"
21459                     },
21460                     {
21461                         "desc": "A radial hand sweeps clockwise from the right edge's midpoint",
21462                         "name": "singlesweep-cwr",
21463                         "value": "222"
21464                     },
21465                     {
21466                         "desc": "A radial hand sweeps clockwise from the bottom edge's midpoint",
21467                         "name": "singlesweep-cwb",
21468                         "value": "223"
21469                     },
21470                     {
21471                         "desc": "A radial hand sweeps clockwise from the left edge's midpoint",
21472                         "name": "singlesweep-cwl",
21473                         "value": "224"
21474                     },
21475                     {
21476                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the top and bottom edges' midpoints",
21477                         "name": "doublesweep-pv",
21478                         "value": "225"
21479                     },
21480                     {
21481                         "desc": "Two radial hands sweep clockwise and counter-clockwise from the left and right edges' midpoints",
21482                         "name": "doublesweep-pd",
21483                         "value": "226"
21484                     },
21485                     {
21486                         "desc": "Two radial hands attached at the top and bottom edges' midpoints sweep from right to left",
21487                         "name": "doublesweep-ov",
21488                         "value": "227"
21489                     },
21490                     {
21491                         "desc": "Two radial hands attached at the left and right edges' midpoints sweep from top to bottom",
21492                         "name": "doublesweep-oh",
21493                         "value": "228"
21494                     },
21495                     {
21496                         "desc": "A fan unfolds from the bottom, the fan axis at the top edge's midpoint",
21497                         "name": "fan-t",
21498                         "value": "231"
21499                     },
21500                     {
21501                         "desc": "A fan unfolds from the left, the fan axis at the right edge's midpoint",
21502                         "name": "fan-r",
21503                         "value": "232"
21504                     },
21505                     {
21506                         "desc": "A fan unfolds from the top, the fan axis at the bottom edge's midpoint",
21507                         "name": "fan-b",
21508                         "value": "233"
21509                     },
21510                     {
21511                         "desc": "A fan unfolds from the right, the fan axis at the left edge's midpoint",
21512                         "name": "fan-l",
21513                         "value": "234"
21514                     },
21515                     {
21516                         "desc": "Two fans, their axes at the top and bottom, unfold from the center",
21517                         "name": "doublefan-fiv",
21518                         "value": "235"
21519                     },
21520                     {
21521                         "desc": "Two fans, their axes at the left and right, unfold from the center",
21522                         "name": "doublefan-fih",
21523                         "value": "236"
21524                     },
21525                     {
21526                         "desc": "A radial hand sweeps clockwise from the upper-left corner",
21527                         "name": "singlesweep-cwtl",
21528                         "value": "241"
21529                     },
21530                     {
21531                         "desc": "A radial hand sweeps counter-clockwise from the lower-left corner.",
21532                         "name": "singlesweep-cwbl",
21533                         "value": "242"
21534                     },
21535                     {
21536                         "desc": "A radial hand sweeps clockwise from the lower-right corner",
21537                         "name": "singlesweep-cwbr",
21538                         "value": "243"
21539                     },
21540                     {
21541                         "desc": "A radial hand sweeps counter-clockwise from the upper-right corner",
21542                         "name": "singlesweep-cwtr",
21543                         "value": "244"
21544                     },
21545                     {
21546                         "desc": "Two radial hands attached at the upper-left and lower-right corners sweep down and up",
21547                         "name": "doublesweep-pdtl",
21548                         "value": "245"
21549                     },
21550                     {
21551                         "desc": "Two radial hands attached at the lower-left and upper-right corners sweep down and up",
21552                         "name": "doublesweep-pdbl",
21553                         "value": "246"
21554                     },
21555                     {
21556                         "desc": "Two radial hands attached at the upper-left and upper-right corners sweep down",
21557                         "name": "saloondoor-t",
21558                         "value": "251"
21559                     },
21560                     {
21561                         "desc": "Two radial hands attached at the upper-left and lower-left corners sweep to the right",
21562                         "name": "saloondoor-l",
21563                         "value": "252"
21564                     },
21565                     {
21566                         "desc": "Two radial hands attached at the lower-left and lower-right corners sweep up",
21567                         "name": "saloondoor-b",
21568                         "value": "253"
21569                     },
21570                     {
21571                         "desc": "Two radial hands attached at the upper-right and lower-right corners sweep to the left",
21572                         "name": "saloondoor-r",
21573                         "value": "254"
21574                     },
21575                     {
21576                         "desc": "Two radial hands attached at the midpoints of the top and bottom halves sweep from right to left",
21577                         "name": "windshield-r",
21578                         "value": "261"
21579                     },
21580                     {
21581                         "desc": "Two radial hands attached at the midpoints of the left and right halves sweep from top to bottom",
21582                         "name": "windshield-u",
21583                         "value": "262"
21584                     },
21585                     {
21586                         "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",
21587                         "name": "windshield-v",
21588                         "value": "263"
21589                     },
21590                     {
21591                         "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",
21592                         "name": "windshield-h",
21593                         "value": "264"
21594                     }
21595                 ]
21596             }
21597         },
21598         "package": "GStreamer Good Plug-ins",
21599         "source": "gst-plugins-good",
21600         "tracers": {},
21601         "url": "Unknown package origin"
21602     },
21603     "soup": {
21604         "description": "libsoup HTTP client src/sink",
21605         "elements": {
21606             "souphttpclientsink": {
21607                 "author": "David Schleef <ds@entropywave.com>",
21608                 "description": "Sends streams to HTTP server via PUT",
21609                 "hierarchy": [
21610                     "GstSoupHttpClientSink",
21611                     "GstBaseSink",
21612                     "GstElement",
21613                     "GstObject",
21614                     "GInitiallyUnowned",
21615                     "GObject"
21616                 ],
21617                 "klass": "Generic",
21618                 "long-name": "HTTP client sink",
21619                 "pad-templates": {
21620                     "sink": {
21621                         "caps": "ANY",
21622                         "direction": "sink",
21623                         "presence": "always"
21624                     }
21625                 },
21626                 "properties": {
21627                     "automatic-redirect": {
21628                         "blurb": "Automatically follow HTTP redirects (HTTP Status Code 3xx)",
21629                         "conditionally-available": false,
21630                         "construct": false,
21631                         "construct-only": false,
21632                         "controllable": false,
21633                         "default": "true",
21634                         "mutable": "null",
21635                         "readable": true,
21636                         "type": "gboolean",
21637                         "writable": true
21638                     },
21639                     "cookies": {
21640                         "blurb": "HTTP request cookies",
21641                         "conditionally-available": false,
21642                         "construct": false,
21643                         "construct-only": false,
21644                         "controllable": false,
21645                         "mutable": "null",
21646                         "readable": true,
21647                         "type": "GStrv",
21648                         "writable": true
21649                     },
21650                     "http-log-level": {
21651                         "blurb": "Set log level for soup's HTTP session log",
21652                         "conditionally-available": false,
21653                         "construct": false,
21654                         "construct-only": false,
21655                         "controllable": false,
21656                         "default": "none (0)",
21657                         "mutable": "null",
21658                         "readable": true,
21659                         "type": "SoupLoggerLogLevel",
21660                         "writable": true
21661                     },
21662                     "location": {
21663                         "blurb": "URI to send to",
21664                         "conditionally-available": false,
21665                         "construct": false,
21666                         "construct-only": false,
21667                         "controllable": false,
21668                         "default": "NULL",
21669                         "mutable": "null",
21670                         "readable": true,
21671                         "type": "gchararray",
21672                         "writable": true
21673                     },
21674                     "proxy": {
21675                         "blurb": "HTTP proxy server URI",
21676                         "conditionally-available": false,
21677                         "construct": false,
21678                         "construct-only": false,
21679                         "controllable": false,
21680                         "default": "",
21681                         "mutable": "null",
21682                         "readable": true,
21683                         "type": "gchararray",
21684                         "writable": true
21685                     },
21686                     "proxy-id": {
21687                         "blurb": "user id for proxy authentication",
21688                         "conditionally-available": false,
21689                         "construct": false,
21690                         "construct-only": false,
21691                         "controllable": false,
21692                         "default": "NULL",
21693                         "mutable": "null",
21694                         "readable": true,
21695                         "type": "gchararray",
21696                         "writable": true
21697                     },
21698                     "proxy-pw": {
21699                         "blurb": "user password for proxy authentication",
21700                         "conditionally-available": false,
21701                         "construct": false,
21702                         "construct-only": false,
21703                         "controllable": false,
21704                         "default": "NULL",
21705                         "mutable": "null",
21706                         "readable": true,
21707                         "type": "gchararray",
21708                         "writable": true
21709                     },
21710                     "retries": {
21711                         "blurb": "Maximum number of retries, zero to disable, -1 to retry forever",
21712                         "conditionally-available": false,
21713                         "construct": false,
21714                         "construct-only": false,
21715                         "controllable": false,
21716                         "default": "0",
21717                         "max": "2147483647",
21718                         "min": "-1",
21719                         "mutable": "null",
21720                         "readable": true,
21721                         "type": "gint",
21722                         "writable": true
21723                     },
21724                     "retry-delay": {
21725                         "blurb": "Delay in seconds between retries after a failure",
21726                         "conditionally-available": false,
21727                         "construct": false,
21728                         "construct-only": false,
21729                         "controllable": false,
21730                         "default": "5",
21731                         "max": "2147483647",
21732                         "min": "1",
21733                         "mutable": "null",
21734                         "readable": true,
21735                         "type": "gint",
21736                         "writable": true
21737                     },
21738                     "session": {
21739                         "blurb": "SoupSession object to use for communication",
21740                         "conditionally-available": false,
21741                         "construct": false,
21742                         "construct-only": false,
21743                         "controllable": false,
21744                         "mutable": "null",
21745                         "readable": true,
21746                         "type": "SoupSession",
21747                         "writable": true
21748                     },
21749                     "user-agent": {
21750                         "blurb": "Value of the User-Agent HTTP request header field",
21751                         "conditionally-available": false,
21752                         "construct": false,
21753                         "construct-only": false,
21754                         "controllable": false,
21755                         "default": "GStreamer souphttpclientsink ",
21756                         "mutable": "null",
21757                         "readable": true,
21758                         "type": "gchararray",
21759                         "writable": true
21760                     },
21761                     "user-id": {
21762                         "blurb": "user id for authentication",
21763                         "conditionally-available": false,
21764                         "construct": false,
21765                         "construct-only": false,
21766                         "controllable": false,
21767                         "default": "NULL",
21768                         "mutable": "null",
21769                         "readable": true,
21770                         "type": "gchararray",
21771                         "writable": true
21772                     },
21773                     "user-pw": {
21774                         "blurb": "user password for authentication",
21775                         "conditionally-available": false,
21776                         "construct": false,
21777                         "construct-only": false,
21778                         "controllable": false,
21779                         "default": "NULL",
21780                         "mutable": "null",
21781                         "readable": true,
21782                         "type": "gchararray",
21783                         "writable": true
21784                     }
21785                 },
21786                 "rank": "none"
21787             },
21788             "souphttpsrc": {
21789                 "author": "Wouter Cloetens <wouter@mind.be>",
21790                 "description": "Receive data as a client over the network via HTTP using SOUP",
21791                 "hierarchy": [
21792                     "GstSoupHTTPSrc",
21793                     "GstPushSrc",
21794                     "GstBaseSrc",
21795                     "GstElement",
21796                     "GstObject",
21797                     "GInitiallyUnowned",
21798                     "GObject"
21799                 ],
21800                 "interfaces": [
21801                     "GstURIHandler"
21802                 ],
21803                 "klass": "Source/Network",
21804                 "long-name": "HTTP client source",
21805                 "pad-templates": {
21806                     "src": {
21807                         "caps": "ANY",
21808                         "direction": "src",
21809                         "presence": "always"
21810                     }
21811                 },
21812                 "properties": {
21813                     "automatic-redirect": {
21814                         "blurb": "Automatically follow HTTP redirects (HTTP Status Code 3xx)",
21815                         "conditionally-available": false,
21816                         "construct": false,
21817                         "construct-only": false,
21818                         "controllable": false,
21819                         "default": "true",
21820                         "mutable": "null",
21821                         "readable": true,
21822                         "type": "gboolean",
21823                         "writable": true
21824                     },
21825                     "compress": {
21826                         "blurb": "Allow compressed content encodings",
21827                         "conditionally-available": false,
21828                         "construct": false,
21829                         "construct-only": false,
21830                         "controllable": false,
21831                         "default": "false",
21832                         "mutable": "null",
21833                         "readable": true,
21834                         "type": "gboolean",
21835                         "writable": true
21836                     },
21837                     "cookies": {
21838                         "blurb": "HTTP request cookies",
21839                         "conditionally-available": false,
21840                         "construct": false,
21841                         "construct-only": false,
21842                         "controllable": false,
21843                         "mutable": "null",
21844                         "readable": true,
21845                         "type": "GStrv",
21846                         "writable": true
21847                     },
21848                     "extra-headers": {
21849                         "blurb": "Extra headers to append to the HTTP request",
21850                         "conditionally-available": false,
21851                         "construct": false,
21852                         "construct-only": false,
21853                         "controllable": false,
21854                         "mutable": "null",
21855                         "readable": true,
21856                         "type": "GstStructure",
21857                         "writable": true
21858                     },
21859                     "http-log-level": {
21860                         "blurb": "Set log level for soup's HTTP session log",
21861                         "conditionally-available": false,
21862                         "construct": false,
21863                         "construct-only": false,
21864                         "controllable": false,
21865                         "default": "headers (2)",
21866                         "mutable": "null",
21867                         "readable": true,
21868                         "type": "SoupLoggerLogLevel",
21869                         "writable": true
21870                     },
21871                     "iradio-mode": {
21872                         "blurb": "Enable internet radio mode (ask server to send shoutcast/icecast metadata interleaved with the actual stream data)",
21873                         "conditionally-available": false,
21874                         "construct": false,
21875                         "construct-only": false,
21876                         "controllable": false,
21877                         "default": "true",
21878                         "mutable": "null",
21879                         "readable": true,
21880                         "type": "gboolean",
21881                         "writable": true
21882                     },
21883                     "is-live": {
21884                         "blurb": "Act like a live source",
21885                         "conditionally-available": false,
21886                         "construct": false,
21887                         "construct-only": false,
21888                         "controllable": false,
21889                         "default": "false",
21890                         "mutable": "null",
21891                         "readable": true,
21892                         "type": "gboolean",
21893                         "writable": true
21894                     },
21895                     "keep-alive": {
21896                         "blurb": "Use HTTP persistent connections",
21897                         "conditionally-available": false,
21898                         "construct": false,
21899                         "construct-only": false,
21900                         "controllable": false,
21901                         "default": "true",
21902                         "mutable": "null",
21903                         "readable": true,
21904                         "type": "gboolean",
21905                         "writable": true
21906                     },
21907                     "location": {
21908                         "blurb": "Location to read from",
21909                         "conditionally-available": false,
21910                         "construct": false,
21911                         "construct-only": false,
21912                         "controllable": false,
21913                         "default": "NULL",
21914                         "mutable": "null",
21915                         "readable": true,
21916                         "type": "gchararray",
21917                         "writable": true
21918                     },
21919                     "method": {
21920                         "blurb": "The HTTP method to use (GET, HEAD, OPTIONS, etc)",
21921                         "conditionally-available": false,
21922                         "construct": false,
21923                         "construct-only": false,
21924                         "controllable": false,
21925                         "default": "NULL",
21926                         "mutable": "null",
21927                         "readable": true,
21928                         "type": "gchararray",
21929                         "writable": true
21930                     },
21931                     "proxy": {
21932                         "blurb": "HTTP proxy server URI",
21933                         "conditionally-available": false,
21934                         "construct": false,
21935                         "construct-only": false,
21936                         "controllable": false,
21937                         "default": "",
21938                         "mutable": "null",
21939                         "readable": true,
21940                         "type": "gchararray",
21941                         "writable": true
21942                     },
21943                     "proxy-id": {
21944                         "blurb": "HTTP proxy URI user id for authentication",
21945                         "conditionally-available": false,
21946                         "construct": false,
21947                         "construct-only": false,
21948                         "controllable": false,
21949                         "default": "NULL",
21950                         "mutable": "null",
21951                         "readable": true,
21952                         "type": "gchararray",
21953                         "writable": true
21954                     },
21955                     "proxy-pw": {
21956                         "blurb": "HTTP proxy URI user password for authentication",
21957                         "conditionally-available": false,
21958                         "construct": false,
21959                         "construct-only": false,
21960                         "controllable": false,
21961                         "default": "NULL",
21962                         "mutable": "null",
21963                         "readable": true,
21964                         "type": "gchararray",
21965                         "writable": true
21966                     },
21967                     "retries": {
21968                         "blurb": "Maximum number of retries until giving up (-1=infinite)",
21969                         "conditionally-available": false,
21970                         "construct": false,
21971                         "construct-only": false,
21972                         "controllable": false,
21973                         "default": "3",
21974                         "max": "2147483647",
21975                         "min": "-1",
21976                         "mutable": "null",
21977                         "readable": true,
21978                         "type": "gint",
21979                         "writable": true
21980                     },
21981                     "ssl-ca-file": {
21982                         "blurb": "Location of a SSL anchor CA file to use",
21983                         "conditionally-available": false,
21984                         "construct": false,
21985                         "construct-only": false,
21986                         "controllable": false,
21987                         "default": "NULL",
21988                         "mutable": "null",
21989                         "readable": true,
21990                         "type": "gchararray",
21991                         "writable": true
21992                     },
21993                     "ssl-strict": {
21994                         "blurb": "Strict SSL certificate checking",
21995                         "conditionally-available": false,
21996                         "construct": false,
21997                         "construct-only": false,
21998                         "controllable": false,
21999                         "default": "true",
22000                         "mutable": "null",
22001                         "readable": true,
22002                         "type": "gboolean",
22003                         "writable": true
22004                     },
22005                     "ssl-use-system-ca-file": {
22006                         "blurb": "Use system CA file",
22007                         "conditionally-available": false,
22008                         "construct": false,
22009                         "construct-only": false,
22010                         "controllable": false,
22011                         "default": "true",
22012                         "mutable": "null",
22013                         "readable": true,
22014                         "type": "gboolean",
22015                         "writable": true
22016                     },
22017                     "timeout": {
22018                         "blurb": "Value in seconds to timeout a blocking I/O (0 = No timeout).",
22019                         "conditionally-available": false,
22020                         "construct": false,
22021                         "construct-only": false,
22022                         "controllable": false,
22023                         "default": "15",
22024                         "max": "3600",
22025                         "min": "0",
22026                         "mutable": "null",
22027                         "readable": true,
22028                         "type": "guint",
22029                         "writable": true
22030                     },
22031                     "tls-database": {
22032                         "blurb": "TLS database with anchor certificate authorities used to validate the server certificate",
22033                         "conditionally-available": false,
22034                         "construct": false,
22035                         "construct-only": false,
22036                         "controllable": false,
22037                         "mutable": "null",
22038                         "readable": true,
22039                         "type": "GTlsDatabase",
22040                         "writable": true
22041                     },
22042                     "tls-interaction": {
22043                         "blurb": "A GTlsInteraction object to be used when the connection or certificate database need to interact with the user.",
22044                         "conditionally-available": false,
22045                         "construct": false,
22046                         "construct-only": false,
22047                         "controllable": false,
22048                         "mutable": "null",
22049                         "readable": true,
22050                         "type": "GTlsInteraction",
22051                         "writable": true
22052                     },
22053                     "user-agent": {
22054                         "blurb": "Value of the User-Agent HTTP request header field",
22055                         "conditionally-available": false,
22056                         "construct": false,
22057                         "construct-only": false,
22058                         "controllable": false,
22059                         "default": "GStreamer souphttpsrc 1.19.0.1 ",
22060                         "mutable": "null",
22061                         "readable": true,
22062                         "type": "gchararray",
22063                         "writable": true
22064                     },
22065                     "user-id": {
22066                         "blurb": "HTTP location URI user id for authentication",
22067                         "conditionally-available": false,
22068                         "construct": false,
22069                         "construct-only": false,
22070                         "controllable": false,
22071                         "default": "NULL",
22072                         "mutable": "null",
22073                         "readable": true,
22074                         "type": "gchararray",
22075                         "writable": true
22076                     },
22077                     "user-pw": {
22078                         "blurb": "HTTP location URI user password for authentication",
22079                         "conditionally-available": false,
22080                         "construct": false,
22081                         "construct-only": false,
22082                         "controllable": false,
22083                         "default": "NULL",
22084                         "mutable": "null",
22085                         "readable": true,
22086                         "type": "gchararray",
22087                         "writable": true
22088                     }
22089                 },
22090                 "rank": "primary"
22091             }
22092         },
22093         "filename": "gstsoup",
22094         "license": "LGPL",
22095         "other-types": {},
22096         "package": "GStreamer Good Plug-ins",
22097         "source": "gst-plugins-good",
22098         "tracers": {},
22099         "url": "Unknown package origin"
22100     },
22101     "spectrum": {
22102         "description": "Run an FFT on the audio signal, output spectrum data",
22103         "elements": {
22104             "spectrum": {
22105                 "author": "Erik Walthinsen <omega@cse.ogi.edu>, Stefan Kost <ensonic@users.sf.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
22106                 "description": "Run an FFT on the audio signal, output spectrum data",
22107                 "hierarchy": [
22108                     "GstSpectrum",
22109                     "GstAudioFilter",
22110                     "GstBaseTransform",
22111                     "GstElement",
22112                     "GstObject",
22113                     "GInitiallyUnowned",
22114                     "GObject"
22115                 ],
22116                 "klass": "Filter/Analyzer/Audio",
22117                 "long-name": "Spectrum analyzer",
22118                 "pad-templates": {
22119                     "sink": {
22120                         "caps": "audio/x-raw:\n         format: { S16LE, S24LE, S32LE, F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
22121                         "direction": "sink",
22122                         "presence": "always"
22123                     },
22124                     "src": {
22125                         "caps": "audio/x-raw:\n         format: { S16LE, S24LE, S32LE, F32LE, F64LE }\n           rate: [ 1, 2147483647 ]\n       channels: [ 1, 2147483647 ]\n         layout: interleaved\n",
22126                         "direction": "src",
22127                         "presence": "always"
22128                     }
22129                 },
22130                 "properties": {
22131                     "bands": {
22132                         "blurb": "Number of frequency bands",
22133                         "conditionally-available": false,
22134                         "construct": false,
22135                         "construct-only": false,
22136                         "controllable": false,
22137                         "default": "128",
22138                         "max": "1073741824",
22139                         "min": "2",
22140                         "mutable": "null",
22141                         "readable": true,
22142                         "type": "guint",
22143                         "writable": true
22144                     },
22145                     "interval": {
22146                         "blurb": "Interval of time between message posts (in nanoseconds)",
22147                         "conditionally-available": false,
22148                         "construct": false,
22149                         "construct-only": false,
22150                         "controllable": false,
22151                         "default": "100000000",
22152                         "max": "18446744073709551615",
22153                         "min": "1",
22154                         "mutable": "null",
22155                         "readable": true,
22156                         "type": "guint64",
22157                         "writable": true
22158                     },
22159                     "message-magnitude": {
22160                         "blurb": "Whether to add a 'magnitude' field to the structure of any 'spectrum' element messages posted on the bus",
22161                         "conditionally-available": false,
22162                         "construct": false,
22163                         "construct-only": false,
22164                         "controllable": false,
22165                         "default": "true",
22166                         "mutable": "null",
22167                         "readable": true,
22168                         "type": "gboolean",
22169                         "writable": true
22170                     },
22171                     "message-phase": {
22172                         "blurb": "Whether to add a 'phase' field to the structure of any 'spectrum' element messages posted on the bus",
22173                         "conditionally-available": false,
22174                         "construct": false,
22175                         "construct-only": false,
22176                         "controllable": false,
22177                         "default": "false",
22178                         "mutable": "null",
22179                         "readable": true,
22180                         "type": "gboolean",
22181                         "writable": true
22182                     },
22183                     "multi-channel": {
22184                         "blurb": "Send separate results for each channel",
22185                         "conditionally-available": false,
22186                         "construct": false,
22187                         "construct-only": false,
22188                         "controllable": false,
22189                         "default": "false",
22190                         "mutable": "null",
22191                         "readable": true,
22192                         "type": "gboolean",
22193                         "writable": true
22194                     },
22195                     "post-messages": {
22196                         "blurb": "Whether to post a 'spectrum' element message on the bus for each passed interval",
22197                         "conditionally-available": false,
22198                         "construct": false,
22199                         "construct-only": false,
22200                         "controllable": false,
22201                         "default": "true",
22202                         "mutable": "null",
22203                         "readable": true,
22204                         "type": "gboolean",
22205                         "writable": true
22206                     },
22207                     "threshold": {
22208                         "blurb": "dB threshold for result. All lower values will be set to this",
22209                         "conditionally-available": false,
22210                         "construct": false,
22211                         "construct-only": false,
22212                         "controllable": false,
22213                         "default": "-60",
22214                         "max": "0",
22215                         "min": "-2147483648",
22216                         "mutable": "null",
22217                         "readable": true,
22218                         "type": "gint",
22219                         "writable": true
22220                     }
22221                 },
22222                 "rank": "none"
22223             }
22224         },
22225         "filename": "gstspectrum",
22226         "license": "LGPL",
22227         "other-types": {},
22228         "package": "GStreamer Good Plug-ins",
22229         "source": "gst-plugins-good",
22230         "tracers": {},
22231         "url": "Unknown package origin"
22232     },
22233     "speex": {
22234         "description": "Speex plugin library",
22235         "elements": {
22236             "speexdec": {
22237                 "author": "Wim Taymans <wim@fluendo.com>",
22238                 "description": "decode speex streams to audio",
22239                 "hierarchy": [
22240                     "GstSpeexDec",
22241                     "GstAudioDecoder",
22242                     "GstElement",
22243                     "GstObject",
22244                     "GInitiallyUnowned",
22245                     "GObject"
22246                 ],
22247                 "klass": "Codec/Decoder/Audio",
22248                 "long-name": "Speex audio decoder",
22249                 "pad-templates": {
22250                     "sink": {
22251                         "caps": "audio/x-speex:\n",
22252                         "direction": "sink",
22253                         "presence": "always"
22254                     },
22255                     "src": {
22256                         "caps": "audio/x-raw:\n         format: S16LE\n         layout: interleaved\n           rate: [ 6000, 48000 ]\n       channels: [ 1, 2 ]\n",
22257                         "direction": "src",
22258                         "presence": "always"
22259                     }
22260                 },
22261                 "properties": {
22262                     "enh": {
22263                         "blurb": "Enable perceptual enhancement",
22264                         "conditionally-available": false,
22265                         "construct": false,
22266                         "construct-only": false,
22267                         "controllable": false,
22268                         "default": "true",
22269                         "mutable": "null",
22270                         "readable": true,
22271                         "type": "gboolean",
22272                         "writable": true
22273                     }
22274                 },
22275                 "rank": "primary"
22276             },
22277             "speexenc": {
22278                 "author": "Wim Taymans <wim@fluendo.com>",
22279                 "description": "Encodes audio in Speex format",
22280                 "hierarchy": [
22281                     "GstSpeexEnc",
22282                     "GstAudioEncoder",
22283                     "GstElement",
22284                     "GstObject",
22285                     "GInitiallyUnowned",
22286                     "GObject"
22287                 ],
22288                 "interfaces": [
22289                     "GstPreset",
22290                     "GstTagSetter"
22291                 ],
22292                 "klass": "Codec/Encoder/Audio",
22293                 "long-name": "Speex audio encoder",
22294                 "pad-templates": {
22295                     "sink": {
22296                         "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",
22297                         "direction": "sink",
22298                         "presence": "always"
22299                     },
22300                     "src": {
22301                         "caps": "audio/x-speex:\n           rate: [ 6000, 48000 ]\n       channels: [ 1, 2 ]\n",
22302                         "direction": "src",
22303                         "presence": "always"
22304                     }
22305                 },
22306                 "properties": {
22307                     "abr": {
22308                         "blurb": "Enable average bit-rate (0 = disabled)",
22309                         "conditionally-available": false,
22310                         "construct": true,
22311                         "construct-only": false,
22312                         "controllable": false,
22313                         "default": "0",
22314                         "max": "2147483647",
22315                         "min": "0",
22316                         "mutable": "null",
22317                         "readable": true,
22318                         "type": "gint",
22319                         "writable": true
22320                     },
22321                     "bitrate": {
22322                         "blurb": "Specify an encoding bit-rate (in bps). (0 = automatic)",
22323                         "conditionally-available": false,
22324                         "construct": true,
22325                         "construct-only": false,
22326                         "controllable": false,
22327                         "default": "0",
22328                         "max": "2147483647",
22329                         "min": "0",
22330                         "mutable": "null",
22331                         "readable": true,
22332                         "type": "gint",
22333                         "writable": true
22334                     },
22335                     "complexity": {
22336                         "blurb": "Set encoding complexity",
22337                         "conditionally-available": false,
22338                         "construct": true,
22339                         "construct-only": false,
22340                         "controllable": false,
22341                         "default": "3",
22342                         "max": "2147483647",
22343                         "min": "0",
22344                         "mutable": "null",
22345                         "readable": true,
22346                         "type": "gint",
22347                         "writable": true
22348                     },
22349                     "dtx": {
22350                         "blurb": "Enable discontinuous transmission",
22351                         "conditionally-available": false,
22352                         "construct": true,
22353                         "construct-only": false,
22354                         "controllable": false,
22355                         "default": "false",
22356                         "mutable": "null",
22357                         "readable": true,
22358                         "type": "gboolean",
22359                         "writable": true
22360                     },
22361                     "last-message": {
22362                         "blurb": "The last status message",
22363                         "conditionally-available": false,
22364                         "construct": false,
22365                         "construct-only": false,
22366                         "controllable": false,
22367                         "default": "NULL",
22368                         "mutable": "null",
22369                         "readable": true,
22370                         "type": "gchararray",
22371                         "writable": false
22372                     },
22373                     "mode": {
22374                         "blurb": "The encoding mode",
22375                         "conditionally-available": false,
22376                         "construct": true,
22377                         "construct-only": false,
22378                         "controllable": false,
22379                         "default": "auto (0)",
22380                         "mutable": "null",
22381                         "readable": true,
22382                         "type": "GstSpeexEncMode",
22383                         "writable": true
22384                     },
22385                     "nframes": {
22386                         "blurb": "Number of frames per buffer",
22387                         "conditionally-available": false,
22388                         "construct": true,
22389                         "construct-only": false,
22390                         "controllable": false,
22391                         "default": "1",
22392                         "max": "2147483647",
22393                         "min": "0",
22394                         "mutable": "null",
22395                         "readable": true,
22396                         "type": "gint",
22397                         "writable": true
22398                     },
22399                     "quality": {
22400                         "blurb": "Encoding quality",
22401                         "conditionally-available": false,
22402                         "construct": true,
22403                         "construct-only": false,
22404                         "controllable": false,
22405                         "default": "8",
22406                         "max": "10",
22407                         "min": "0",
22408                         "mutable": "null",
22409                         "readable": true,
22410                         "type": "gfloat",
22411                         "writable": true
22412                     },
22413                     "vad": {
22414                         "blurb": "Enable voice activity detection",
22415                         "conditionally-available": false,
22416                         "construct": true,
22417                         "construct-only": false,
22418                         "controllable": false,
22419                         "default": "false",
22420                         "mutable": "null",
22421                         "readable": true,
22422                         "type": "gboolean",
22423                         "writable": true
22424                     },
22425                     "vbr": {
22426                         "blurb": "Enable variable bit-rate",
22427                         "conditionally-available": false,
22428                         "construct": true,
22429                         "construct-only": false,
22430                         "controllable": false,
22431                         "default": "false",
22432                         "mutable": "null",
22433                         "readable": true,
22434                         "type": "gboolean",
22435                         "writable": true
22436                     }
22437                 },
22438                 "rank": "primary"
22439             }
22440         },
22441         "filename": "gstspeex",
22442         "license": "LGPL",
22443         "other-types": {
22444             "GstSpeexEncMode": {
22445                 "kind": "enum",
22446                 "values": [
22447                     {
22448                         "desc": "Auto",
22449                         "name": "auto",
22450                         "value": "0"
22451                     },
22452                     {
22453                         "desc": "Ultra Wide Band",
22454                         "name": "uwb",
22455                         "value": "1"
22456                     },
22457                     {
22458                         "desc": "Wide Band",
22459                         "name": "wb",
22460                         "value": "2"
22461                     },
22462                     {
22463                         "desc": "Narrow Band",
22464                         "name": "nb",
22465                         "value": "3"
22466                     }
22467                 ]
22468             }
22469         },
22470         "package": "GStreamer Good Plug-ins",
22471         "source": "gst-plugins-good",
22472         "tracers": {},
22473         "url": "Unknown package origin"
22474     },
22475     "taglib": {
22476         "description": "Tag writing plug-in based on taglib",
22477         "elements": {
22478             "apev2mux": {
22479                 "author": "Sebastian Dröge <slomo@circular-chaos.org>",
22480                 "description": "Adds an APEv2 header to the beginning of files using taglib",
22481                 "hierarchy": [
22482                     "GstApev2Mux",
22483                     "GstTagMux",
22484                     "GstElement",
22485                     "GstObject",
22486                     "GInitiallyUnowned",
22487                     "GObject"
22488                 ],
22489                 "interfaces": [
22490                     "GstTagSetter"
22491                 ],
22492                 "klass": "Formatter/Metadata",
22493                 "long-name": "TagLib-based APEv2 Muxer",
22494                 "pad-templates": {
22495                     "sink": {
22496                         "caps": "ANY",
22497                         "direction": "sink",
22498                         "presence": "always"
22499                     },
22500                     "src": {
22501                         "caps": "application/x-apetag:\n",
22502                         "direction": "src",
22503                         "presence": "always"
22504                     }
22505                 },
22506                 "rank": "none"
22507             },
22508             "id3v2mux": {
22509                 "author": "Christophe Fergeau <teuf@gnome.org>",
22510                 "description": "Adds an ID3v2 header to the beginning of MP3 files using taglib",
22511                 "hierarchy": [
22512                     "GstId3v2Mux",
22513                     "GstTagMux",
22514                     "GstElement",
22515                     "GstObject",
22516                     "GInitiallyUnowned",
22517                     "GObject"
22518                 ],
22519                 "interfaces": [
22520                     "GstTagSetter"
22521                 ],
22522                 "klass": "Formatter/Metadata",
22523                 "long-name": "TagLib-based ID3v2 Muxer",
22524                 "pad-templates": {
22525                     "sink": {
22526                         "caps": "ANY",
22527                         "direction": "sink",
22528                         "presence": "always"
22529                     },
22530                     "src": {
22531                         "caps": "application/x-id3:\n",
22532                         "direction": "src",
22533                         "presence": "always"
22534                     }
22535                 },
22536                 "rank": "none"
22537             }
22538         },
22539         "filename": "gsttaglib",
22540         "license": "LGPL",
22541         "other-types": {},
22542         "package": "GStreamer Good Plug-ins",
22543         "source": "gst-plugins-good",
22544         "tracers": {},
22545         "url": "Unknown package origin"
22546     },
22547     "twolame": {
22548         "description": "Encode MP2s with TwoLAME",
22549         "elements": {
22550             "twolamemp2enc": {
22551                 "author": "Sebastian Dröge <sebastian.droege@collabora.co.uk>",
22552                 "description": "High-quality free MP2 encoder",
22553                 "hierarchy": [
22554                     "GstTwoLame",
22555                     "GstAudioEncoder",
22556                     "GstElement",
22557                     "GstObject",
22558                     "GInitiallyUnowned",
22559                     "GObject"
22560                 ],
22561                 "interfaces": [
22562                     "GstPreset"
22563                 ],
22564                 "klass": "Codec/Encoder/Audio",
22565                 "long-name": "TwoLAME mp2 encoder",
22566                 "pad-templates": {
22567                     "sink": {
22568                         "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",
22569                         "direction": "sink",
22570                         "presence": "always"
22571                     },
22572                     "src": {
22573                         "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",
22574                         "direction": "src",
22575                         "presence": "always"
22576                     }
22577                 },
22578                 "properties": {
22579                     "ath-level": {
22580                         "blurb": "ATH Level in dB",
22581                         "conditionally-available": false,
22582                         "construct": false,
22583                         "construct-only": false,
22584                         "controllable": false,
22585                         "default": "0",
22586                         "max": "3.40282e+38",
22587                         "min": "-3.40282e+38",
22588                         "mutable": "null",
22589                         "readable": true,
22590                         "type": "gfloat",
22591                         "writable": true
22592                     },
22593                     "bitrate": {
22594                         "blurb": "Bitrate in kbit/sec (8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, 192, 224, 256, 320, 384)",
22595                         "conditionally-available": false,
22596                         "construct": false,
22597                         "construct-only": false,
22598                         "controllable": false,
22599                         "default": "192",
22600                         "max": "384",
22601                         "min": "8",
22602                         "mutable": "null",
22603                         "readable": true,
22604                         "type": "gint",
22605                         "writable": true
22606                     },
22607                     "copyright": {
22608                         "blurb": "Mark as copyright",
22609                         "conditionally-available": false,
22610                         "construct": false,
22611                         "construct-only": false,
22612                         "controllable": false,
22613                         "default": "false",
22614                         "mutable": "null",
22615                         "readable": true,
22616                         "type": "gboolean",
22617                         "writable": true
22618                     },
22619                     "emphasis": {
22620                         "blurb": "Pre-emphasis to apply to the decoded audio",
22621                         "conditionally-available": false,
22622                         "construct": false,
22623                         "construct-only": false,
22624                         "controllable": false,
22625                         "default": "none (0)",
22626                         "mutable": "null",
22627                         "readable": true,
22628                         "type": "GstTwoLameEmphasis",
22629                         "writable": true
22630                     },
22631                     "energy-level-extension": {
22632                         "blurb": "Write peak PCM level to each frame",
22633                         "conditionally-available": false,
22634                         "construct": false,
22635                         "construct-only": false,
22636                         "controllable": false,
22637                         "default": "false",
22638                         "mutable": "null",
22639                         "readable": true,
22640                         "type": "gboolean",
22641                         "writable": true
22642                     },
22643                     "error-protection": {
22644                         "blurb": "Adds checksum to every frame",
22645                         "conditionally-available": false,
22646                         "construct": false,
22647                         "construct-only": false,
22648                         "controllable": false,
22649                         "default": "false",
22650                         "mutable": "null",
22651                         "readable": true,
22652                         "type": "gboolean",
22653                         "writable": true
22654                     },
22655                     "mode": {
22656                         "blurb": "Encoding mode",
22657                         "conditionally-available": false,
22658                         "construct": false,
22659                         "construct-only": false,
22660                         "controllable": false,
22661                         "default": "joint (1)",
22662                         "mutable": "null",
22663                         "readable": true,
22664                         "type": "GstTwoLameMode",
22665                         "writable": true
22666                     },
22667                     "original": {
22668                         "blurb": "Mark as original",
22669                         "conditionally-available": false,
22670                         "construct": false,
22671                         "construct-only": false,
22672                         "controllable": false,
22673                         "default": "true",
22674                         "mutable": "null",
22675                         "readable": true,
22676                         "type": "gboolean",
22677                         "writable": true
22678                     },
22679                     "padding": {
22680                         "blurb": "Padding type",
22681                         "conditionally-available": false,
22682                         "construct": false,
22683                         "construct-only": false,
22684                         "controllable": false,
22685                         "default": "never (0)",
22686                         "mutable": "null",
22687                         "readable": true,
22688                         "type": "GstTwoLamePadding",
22689                         "writable": true
22690                     },
22691                     "psymodel": {
22692                         "blurb": "Psychoacoustic model used to encode the audio",
22693                         "conditionally-available": false,
22694                         "construct": false,
22695                         "construct-only": false,
22696                         "controllable": false,
22697                         "default": "3",
22698                         "max": "4",
22699                         "min": "-1",
22700                         "mutable": "null",
22701                         "readable": true,
22702                         "type": "gint",
22703                         "writable": true
22704                     },
22705                     "quick-mode": {
22706                         "blurb": "Calculate Psymodel every frames",
22707                         "conditionally-available": false,
22708                         "construct": false,
22709                         "construct-only": false,
22710                         "controllable": false,
22711                         "default": "false",
22712                         "mutable": "null",
22713                         "readable": true,
22714                         "type": "gboolean",
22715                         "writable": true
22716                     },
22717                     "quick-mode-count": {
22718                         "blurb": "Calculate Psymodel every n frames",
22719                         "conditionally-available": false,
22720                         "construct": false,
22721                         "construct-only": false,
22722                         "controllable": false,
22723                         "default": "10",
22724                         "max": "2147483647",
22725                         "min": "0",
22726                         "mutable": "null",
22727                         "readable": true,
22728                         "type": "gint",
22729                         "writable": true
22730                     },
22731                     "vbr": {
22732                         "blurb": "Enable variable bitrate mode",
22733                         "conditionally-available": false,
22734                         "construct": false,
22735                         "construct-only": false,
22736                         "controllable": false,
22737                         "default": "false",
22738                         "mutable": "null",
22739                         "readable": true,
22740                         "type": "gboolean",
22741                         "writable": true
22742                     },
22743                     "vbr-level": {
22744                         "blurb": "VBR Level",
22745                         "conditionally-available": false,
22746                         "construct": false,
22747                         "construct-only": false,
22748                         "controllable": false,
22749                         "default": "5",
22750                         "max": "10",
22751                         "min": "-10",
22752                         "mutable": "null",
22753                         "readable": true,
22754                         "type": "gfloat",
22755                         "writable": true
22756                     },
22757                     "vbr-max-bitrate": {
22758                         "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)",
22759                         "conditionally-available": false,
22760                         "construct": false,
22761                         "construct-only": false,
22762                         "controllable": false,
22763                         "default": "0",
22764                         "max": "384",
22765                         "min": "0",
22766                         "mutable": "null",
22767                         "readable": true,
22768                         "type": "gint",
22769                         "writable": true
22770                     }
22771                 },
22772                 "rank": "primary"
22773             }
22774         },
22775         "filename": "gsttwolame",
22776         "license": "LGPL",
22777         "other-types": {
22778             "GstTwoLameEmphasis": {
22779                 "kind": "enum",
22780                 "values": [
22781                     {
22782                         "desc": "No emphasis",
22783                         "name": "none",
22784                         "value": "0"
22785                     },
22786                     {
22787                         "desc": "50/15 ms",
22788                         "name": "5",
22789                         "value": "1"
22790                     },
22791                     {
22792                         "desc": "CCIT J.17",
22793                         "name": "ccit",
22794                         "value": "3"
22795                     }
22796                 ]
22797             },
22798             "GstTwoLameMode": {
22799                 "kind": "enum",
22800                 "values": [
22801                     {
22802                         "desc": "Auto",
22803                         "name": "auto",
22804                         "value": "-1"
22805                     },
22806                     {
22807                         "desc": "Stereo",
22808                         "name": "stereo",
22809                         "value": "0"
22810                     },
22811                     {
22812                         "desc": "Joint Stereo",
22813                         "name": "joint",
22814                         "value": "1"
22815                     },
22816                     {
22817                         "desc": "Dual Channel",
22818                         "name": "dual",
22819                         "value": "2"
22820                     },
22821                     {
22822                         "desc": "Mono",
22823                         "name": "mono",
22824                         "value": "3"
22825                     }
22826                 ]
22827             },
22828             "GstTwoLamePadding": {
22829                 "kind": "enum",
22830                 "values": [
22831                     {
22832                         "desc": "No Padding",
22833                         "name": "never",
22834                         "value": "0"
22835                     },
22836                     {
22837                         "desc": "Always Pad",
22838                         "name": "always",
22839                         "value": "1"
22840                     }
22841                 ]
22842             }
22843         },
22844         "package": "GStreamer Good Plug-ins",
22845         "source": "gst-plugins-good",
22846         "tracers": {},
22847         "url": "Unknown package origin"
22848     },
22849     "udp": {
22850         "description": "transfer data via UDP",
22851         "elements": {
22852             "dynudpsink": {
22853                 "author": "Philippe Khalaf <burger@speedy.org>",
22854                 "description": "Send data over the network via UDP with packet destinations picked up dynamically from meta on the buffers passed",
22855                 "hierarchy": [
22856                     "GstDynUDPSink",
22857                     "GstBaseSink",
22858                     "GstElement",
22859                     "GstObject",
22860                     "GInitiallyUnowned",
22861                     "GObject"
22862                 ],
22863                 "klass": "Sink/Network",
22864                 "long-name": "UDP packet sender",
22865                 "pad-templates": {
22866                     "sink": {
22867                         "caps": "ANY",
22868                         "direction": "sink",
22869                         "presence": "always"
22870                     }
22871                 },
22872                 "properties": {
22873                     "bind-address": {
22874                         "blurb": "Address to bind the socket to",
22875                         "conditionally-available": false,
22876                         "construct": false,
22877                         "construct-only": false,
22878                         "controllable": false,
22879                         "default": "NULL",
22880                         "mutable": "null",
22881                         "readable": true,
22882                         "type": "gchararray",
22883                         "writable": true
22884                     },
22885                     "bind-port": {
22886                         "blurb": "Port to bind the socket to",
22887                         "conditionally-available": false,
22888                         "construct": false,
22889                         "construct-only": false,
22890                         "controllable": false,
22891                         "default": "0",
22892                         "max": "65535",
22893                         "min": "0",
22894                         "mutable": "null",
22895                         "readable": true,
22896                         "type": "gint",
22897                         "writable": true
22898                     },
22899                     "close-socket": {
22900                         "blurb": "Close socket if passed as property on state change",
22901                         "conditionally-available": false,
22902                         "construct": false,
22903                         "construct-only": false,
22904                         "controllable": false,
22905                         "default": "true",
22906                         "mutable": "null",
22907                         "readable": true,
22908                         "type": "gboolean",
22909                         "writable": true
22910                     },
22911                     "socket": {
22912                         "blurb": "Socket to use for UDP sending. (NULL == allocate)",
22913                         "conditionally-available": false,
22914                         "construct": false,
22915                         "construct-only": false,
22916                         "controllable": false,
22917                         "mutable": "null",
22918                         "readable": true,
22919                         "type": "GSocket",
22920                         "writable": true
22921                     },
22922                     "socket-v6": {
22923                         "blurb": "Socket to use for UDPv6 sending. (NULL == allocate)",
22924                         "conditionally-available": false,
22925                         "construct": false,
22926                         "construct-only": false,
22927                         "controllable": false,
22928                         "mutable": "null",
22929                         "readable": true,
22930                         "type": "GSocket",
22931                         "writable": true
22932                     }
22933                 },
22934                 "rank": "none",
22935                 "signals": {
22936                     "get-stats": {
22937                         "action": true,
22938                         "args": [
22939                             {
22940                                 "name": "arg0",
22941                                 "type": "gchararray"
22942                             },
22943                             {
22944                                 "name": "arg1",
22945                                 "type": "gint"
22946                             }
22947                         ],
22948                         "return-type": "GstStructure",
22949                         "when": "last"
22950                     }
22951                 }
22952             },
22953             "multiudpsink": {
22954                 "author": "Wim Taymans <wim.taymans@gmail.com>",
22955                 "description": "Send data over the network via UDP to one or multiple recipients which can be added or removed at runtime using action signals",
22956                 "hierarchy": [
22957                     "GstMultiUDPSink",
22958                     "GstBaseSink",
22959                     "GstElement",
22960                     "GstObject",
22961                     "GInitiallyUnowned",
22962                     "GObject"
22963                 ],
22964                 "klass": "Sink/Network",
22965                 "long-name": "UDP packet sender",
22966                 "pad-templates": {
22967                     "sink": {
22968                         "caps": "ANY",
22969                         "direction": "sink",
22970                         "presence": "always"
22971                     }
22972                 },
22973                 "properties": {
22974                     "auto-multicast": {
22975                         "blurb": "Automatically join/leave the multicast groups, FALSE means user has to do it himself",
22976                         "conditionally-available": false,
22977                         "construct": false,
22978                         "construct-only": false,
22979                         "controllable": false,
22980                         "default": "true",
22981                         "mutable": "null",
22982                         "readable": true,
22983                         "type": "gboolean",
22984                         "writable": true
22985                     },
22986                     "bind-address": {
22987                         "blurb": "Address to bind the socket to",
22988                         "conditionally-available": false,
22989                         "construct": false,
22990                         "construct-only": false,
22991                         "controllable": false,
22992                         "default": "NULL",
22993                         "mutable": "null",
22994                         "readable": true,
22995                         "type": "gchararray",
22996                         "writable": true
22997                     },
22998                     "bind-port": {
22999                         "blurb": "Port to bind the socket to",
23000                         "conditionally-available": false,
23001                         "construct": false,
23002                         "construct-only": false,
23003                         "controllable": false,
23004                         "default": "0",
23005                         "max": "65535",
23006                         "min": "0",
23007                         "mutable": "null",
23008                         "readable": true,
23009                         "type": "gint",
23010                         "writable": true
23011                     },
23012                     "buffer-size": {
23013                         "blurb": "Size of the kernel send buffer in bytes, 0=default",
23014                         "conditionally-available": false,
23015                         "construct": false,
23016                         "construct-only": false,
23017                         "controllable": false,
23018                         "default": "0",
23019                         "max": "2147483647",
23020                         "min": "0",
23021                         "mutable": "null",
23022                         "readable": true,
23023                         "type": "gint",
23024                         "writable": true
23025                     },
23026                     "bytes-served": {
23027                         "blurb": "Total number of bytes sent to all clients",
23028                         "conditionally-available": false,
23029                         "construct": false,
23030                         "construct-only": false,
23031                         "controllable": false,
23032                         "default": "0",
23033                         "max": "18446744073709551615",
23034                         "min": "0",
23035                         "mutable": "null",
23036                         "readable": true,
23037                         "type": "guint64",
23038                         "writable": false
23039                     },
23040                     "bytes-to-serve": {
23041                         "blurb": "Number of bytes received to serve to clients",
23042                         "conditionally-available": false,
23043                         "construct": false,
23044                         "construct-only": false,
23045                         "controllable": false,
23046                         "default": "0",
23047                         "max": "18446744073709551615",
23048                         "min": "0",
23049                         "mutable": "null",
23050                         "readable": true,
23051                         "type": "guint64",
23052                         "writable": false
23053                     },
23054                     "clients": {
23055                         "blurb": "A comma separated list of host:port pairs with destinations",
23056                         "conditionally-available": false,
23057                         "construct": false,
23058                         "construct-only": false,
23059                         "controllable": false,
23060                         "default": "",
23061                         "mutable": "null",
23062                         "readable": true,
23063                         "type": "gchararray",
23064                         "writable": true
23065                     },
23066                     "close-socket": {
23067                         "blurb": "Close socket if passed as property on state change",
23068                         "conditionally-available": false,
23069                         "construct": false,
23070                         "construct-only": false,
23071                         "controllable": false,
23072                         "default": "true",
23073                         "mutable": "null",
23074                         "readable": true,
23075                         "type": "gboolean",
23076                         "writable": true
23077                     },
23078                     "force-ipv4": {
23079                         "blurb": "Forcing the use of an IPv4 socket (DEPRECATED, has no effect anymore)",
23080                         "conditionally-available": false,
23081                         "construct": false,
23082                         "construct-only": false,
23083                         "controllable": false,
23084                         "default": "false",
23085                         "mutable": "null",
23086                         "readable": true,
23087                         "type": "gboolean",
23088                         "writable": true
23089                     },
23090                     "loop": {
23091                         "blurb": "Used for setting the multicast loop parameter. TRUE = enable, FALSE = disable",
23092                         "conditionally-available": false,
23093                         "construct": false,
23094                         "construct-only": false,
23095                         "controllable": false,
23096                         "default": "true",
23097                         "mutable": "null",
23098                         "readable": true,
23099                         "type": "gboolean",
23100                         "writable": true
23101                     },
23102                     "multicast-iface": {
23103                         "blurb": "The network interface on which to join the multicast group",
23104                         "conditionally-available": false,
23105                         "construct": false,
23106                         "construct-only": false,
23107                         "controllable": false,
23108                         "default": "NULL",
23109                         "mutable": "null",
23110                         "readable": true,
23111                         "type": "gchararray",
23112                         "writable": true
23113                     },
23114                     "qos-dscp": {
23115                         "blurb": "Quality of Service, differentiated services code point (-1 default)",
23116                         "conditionally-available": false,
23117                         "construct": false,
23118                         "construct-only": false,
23119                         "controllable": false,
23120                         "default": "-1",
23121                         "max": "63",
23122                         "min": "-1",
23123                         "mutable": "null",
23124                         "readable": true,
23125                         "type": "gint",
23126                         "writable": true
23127                     },
23128                     "send-duplicates": {
23129                         "blurb": "When a distination/port pair is added multiple times, send packets multiple times as well",
23130                         "conditionally-available": false,
23131                         "construct": false,
23132                         "construct-only": false,
23133                         "controllable": false,
23134                         "default": "true",
23135                         "mutable": "null",
23136                         "readable": true,
23137                         "type": "gboolean",
23138                         "writable": true
23139                     },
23140                     "socket": {
23141                         "blurb": "Socket to use for UDP sending. (NULL == allocate)",
23142                         "conditionally-available": false,
23143                         "construct": false,
23144                         "construct-only": false,
23145                         "controllable": false,
23146                         "mutable": "null",
23147                         "readable": true,
23148                         "type": "GSocket",
23149                         "writable": true
23150                     },
23151                     "socket-v6": {
23152                         "blurb": "Socket to use for UDPv6 sending. (NULL == allocate)",
23153                         "conditionally-available": false,
23154                         "construct": false,
23155                         "construct-only": false,
23156                         "controllable": false,
23157                         "mutable": "null",
23158                         "readable": true,
23159                         "type": "GSocket",
23160                         "writable": true
23161                     },
23162                     "ttl": {
23163                         "blurb": "Used for setting the unicast TTL parameter",
23164                         "conditionally-available": false,
23165                         "construct": false,
23166                         "construct-only": false,
23167                         "controllable": false,
23168                         "default": "64",
23169                         "max": "255",
23170                         "min": "0",
23171                         "mutable": "null",
23172                         "readable": true,
23173                         "type": "gint",
23174                         "writable": true
23175                     },
23176                     "ttl-mc": {
23177                         "blurb": "Used for setting the multicast TTL parameter",
23178                         "conditionally-available": false,
23179                         "construct": false,
23180                         "construct-only": false,
23181                         "controllable": false,
23182                         "default": "1",
23183                         "max": "255",
23184                         "min": "0",
23185                         "mutable": "null",
23186                         "readable": true,
23187                         "type": "gint",
23188                         "writable": true
23189                     },
23190                     "used-socket": {
23191                         "blurb": "Socket currently in use for UDP sending. (NULL == no socket)",
23192                         "conditionally-available": false,
23193                         "construct": false,
23194                         "construct-only": false,
23195                         "controllable": false,
23196                         "mutable": "null",
23197                         "readable": true,
23198                         "type": "GSocket",
23199                         "writable": false
23200                     },
23201                     "used-socket-v6": {
23202                         "blurb": "Socket currently in use for UDPv6 sending. (NULL == no socket)",
23203                         "conditionally-available": false,
23204                         "construct": false,
23205                         "construct-only": false,
23206                         "controllable": false,
23207                         "mutable": "null",
23208                         "readable": true,
23209                         "type": "GSocket",
23210                         "writable": false
23211                     }
23212                 },
23213                 "rank": "none",
23214                 "signals": {
23215                     "add": {
23216                         "action": true,
23217                         "args": [
23218                             {
23219                                 "name": "arg0",
23220                                 "type": "gchararray"
23221                             },
23222                             {
23223                                 "name": "arg1",
23224                                 "type": "gint"
23225                             }
23226                         ],
23227                         "return-type": "void",
23228                         "when": "last"
23229                     },
23230                     "clear": {
23231                         "action": true,
23232                         "args": [],
23233                         "return-type": "void",
23234                         "when": "last"
23235                     },
23236                     "client-added": {
23237                         "args": [
23238                             {
23239                                 "name": "arg0",
23240                                 "type": "gchararray"
23241                             },
23242                             {
23243                                 "name": "arg1",
23244                                 "type": "gint"
23245                             }
23246                         ],
23247                         "return-type": "void",
23248                         "when": "last"
23249                     },
23250                     "client-removed": {
23251                         "args": [
23252                             {
23253                                 "name": "arg0",
23254                                 "type": "gchararray"
23255                             },
23256                             {
23257                                 "name": "arg1",
23258                                 "type": "gint"
23259                             }
23260                         ],
23261                         "return-type": "void",
23262                         "when": "last"
23263                     },
23264                     "get-stats": {
23265                         "action": true,
23266                         "args": [
23267                             {
23268                                 "name": "arg0",
23269                                 "type": "gchararray"
23270                             },
23271                             {
23272                                 "name": "arg1",
23273                                 "type": "gint"
23274                             }
23275                         ],
23276                         "return-type": "GstStructure",
23277                         "when": "last"
23278                     },
23279                     "remove": {
23280                         "action": true,
23281                         "args": [
23282                             {
23283                                 "name": "arg0",
23284                                 "type": "gchararray"
23285                             },
23286                             {
23287                                 "name": "arg1",
23288                                 "type": "gint"
23289                             }
23290                         ],
23291                         "return-type": "void",
23292                         "when": "last"
23293                     }
23294                 }
23295             },
23296             "udpsink": {
23297                 "author": "Wim Taymans <wim@fluendo.com>",
23298                 "description": "Send data over the network via UDP",
23299                 "hierarchy": [
23300                     "GstUDPSink",
23301                     "GstMultiUDPSink",
23302                     "GstBaseSink",
23303                     "GstElement",
23304                     "GstObject",
23305                     "GInitiallyUnowned",
23306                     "GObject"
23307                 ],
23308                 "interfaces": [
23309                     "GstURIHandler"
23310                 ],
23311                 "klass": "Sink/Network",
23312                 "long-name": "UDP packet sender",
23313                 "pad-templates": {
23314                     "sink": {
23315                         "caps": "ANY",
23316                         "direction": "sink",
23317                         "presence": "always"
23318                     }
23319                 },
23320                 "properties": {
23321                     "host": {
23322                         "blurb": "The host/IP/Multicast group to send the packets to",
23323                         "conditionally-available": false,
23324                         "construct": false,
23325                         "construct-only": false,
23326                         "controllable": false,
23327                         "default": "localhost",
23328                         "mutable": "null",
23329                         "readable": true,
23330                         "type": "gchararray",
23331                         "writable": true
23332                     },
23333                     "port": {
23334                         "blurb": "The port to send the packets to",
23335                         "conditionally-available": false,
23336                         "construct": false,
23337                         "construct-only": false,
23338                         "controllable": false,
23339                         "default": "5004",
23340                         "max": "65535",
23341                         "min": "0",
23342                         "mutable": "null",
23343                         "readable": true,
23344                         "type": "gint",
23345                         "writable": true
23346                     }
23347                 },
23348                 "rank": "none",
23349                 "signals": {}
23350             },
23351             "udpsrc": {
23352                 "author": "Wim Taymans <wim@fluendo.com>, Thijs Vermeir <thijs.vermeir@barco.com>",
23353                 "description": "Receive data over the network via UDP",
23354                 "hierarchy": [
23355                     "GstUDPSrc",
23356                     "GstPushSrc",
23357                     "GstBaseSrc",
23358                     "GstElement",
23359                     "GstObject",
23360                     "GInitiallyUnowned",
23361                     "GObject"
23362                 ],
23363                 "interfaces": [
23364                     "GstURIHandler"
23365                 ],
23366                 "klass": "Source/Network",
23367                 "long-name": "UDP packet receiver",
23368                 "pad-templates": {
23369                     "src": {
23370                         "caps": "ANY",
23371                         "direction": "src",
23372                         "presence": "always"
23373                     }
23374                 },
23375                 "properties": {
23376                     "address": {
23377                         "blurb": "Address to receive packets for. This is equivalent to the multicast-group property for now",
23378                         "conditionally-available": false,
23379                         "construct": false,
23380                         "construct-only": false,
23381                         "controllable": false,
23382                         "default": "0.0.0.0",
23383                         "mutable": "null",
23384                         "readable": true,
23385                         "type": "gchararray",
23386                         "writable": true
23387                     },
23388                     "auto-multicast": {
23389                         "blurb": "Automatically join/leave multicast groups",
23390                         "conditionally-available": false,
23391                         "construct": false,
23392                         "construct-only": false,
23393                         "controllable": false,
23394                         "default": "true",
23395                         "mutable": "null",
23396                         "readable": true,
23397                         "type": "gboolean",
23398                         "writable": true
23399                     },
23400                     "buffer-size": {
23401                         "blurb": "Size of the kernel receive buffer in bytes, 0=default",
23402                         "conditionally-available": false,
23403                         "construct": false,
23404                         "construct-only": false,
23405                         "controllable": false,
23406                         "default": "0",
23407                         "max": "2147483647",
23408                         "min": "0",
23409                         "mutable": "null",
23410                         "readable": true,
23411                         "type": "gint",
23412                         "writable": true
23413                     },
23414                     "caps": {
23415                         "blurb": "The caps of the source pad",
23416                         "conditionally-available": false,
23417                         "construct": false,
23418                         "construct-only": false,
23419                         "controllable": false,
23420                         "mutable": "null",
23421                         "readable": true,
23422                         "type": "GstCaps",
23423                         "writable": true
23424                     },
23425                     "close-socket": {
23426                         "blurb": "Close socket if passed as property on state change",
23427                         "conditionally-available": false,
23428                         "construct": false,
23429                         "construct-only": false,
23430                         "controllable": false,
23431                         "default": "true",
23432                         "mutable": "null",
23433                         "readable": true,
23434                         "type": "gboolean",
23435                         "writable": true
23436                     },
23437                     "loop": {
23438                         "blurb": "Used for setting the multicast loop parameter. TRUE = enable, FALSE = disable",
23439                         "conditionally-available": false,
23440                         "construct": false,
23441                         "construct-only": false,
23442                         "controllable": false,
23443                         "default": "true",
23444                         "mutable": "null",
23445                         "readable": true,
23446                         "type": "gboolean",
23447                         "writable": true
23448                     },
23449                     "mtu": {
23450                         "blurb": "Maximum expected packet size. This directly defines the allocationsize of the receive buffer pool.",
23451                         "conditionally-available": false,
23452                         "construct": false,
23453                         "construct-only": false,
23454                         "controllable": false,
23455                         "default": "1492",
23456                         "max": "2147483647",
23457                         "min": "0",
23458                         "mutable": "null",
23459                         "readable": true,
23460                         "type": "guint",
23461                         "writable": true
23462                     },
23463                     "multicast-group": {
23464                         "blurb": "The Address of multicast group to join. (DEPRECATED: Use address property instead)",
23465                         "conditionally-available": false,
23466                         "construct": false,
23467                         "construct-only": false,
23468                         "controllable": false,
23469                         "default": "0.0.0.0",
23470                         "mutable": "null",
23471                         "readable": true,
23472                         "type": "gchararray",
23473                         "writable": true
23474                     },
23475                     "multicast-iface": {
23476                         "blurb": "The network interface on which to join the multicast group.This allows multiple interfaces separated by comma. (\"eth0,eth1\")",
23477                         "conditionally-available": false,
23478                         "construct": false,
23479                         "construct-only": false,
23480                         "controllable": false,
23481                         "default": "NULL",
23482                         "mutable": "null",
23483                         "readable": true,
23484                         "type": "gchararray",
23485                         "writable": true
23486                     },
23487                     "port": {
23488                         "blurb": "The port to receive the packets from, 0=allocate",
23489                         "conditionally-available": false,
23490                         "construct": false,
23491                         "construct-only": false,
23492                         "controllable": false,
23493                         "default": "5004",
23494                         "max": "65535",
23495                         "min": "0",
23496                         "mutable": "null",
23497                         "readable": true,
23498                         "type": "gint",
23499                         "writable": true
23500                     },
23501                     "retrieve-sender-address": {
23502                         "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",
23503                         "conditionally-available": false,
23504                         "construct": false,
23505                         "construct-only": false,
23506                         "controllable": false,
23507                         "default": "true",
23508                         "mutable": "null",
23509                         "readable": true,
23510                         "type": "gboolean",
23511                         "writable": true
23512                     },
23513                     "reuse": {
23514                         "blurb": "Enable reuse of the port",
23515                         "conditionally-available": false,
23516                         "construct": false,
23517                         "construct-only": false,
23518                         "controllable": false,
23519                         "default": "true",
23520                         "mutable": "null",
23521                         "readable": true,
23522                         "type": "gboolean",
23523                         "writable": true
23524                     },
23525                     "skip-first-bytes": {
23526                         "blurb": "number of bytes to skip for each udp packet",
23527                         "conditionally-available": false,
23528                         "construct": false,
23529                         "construct-only": false,
23530                         "controllable": false,
23531                         "default": "0",
23532                         "max": "2147483647",
23533                         "min": "0",
23534                         "mutable": "null",
23535                         "readable": true,
23536                         "type": "gint",
23537                         "writable": true
23538                     },
23539                     "socket": {
23540                         "blurb": "Socket to use for UDP reception. (NULL == allocate)",
23541                         "conditionally-available": false,
23542                         "construct": false,
23543                         "construct-only": false,
23544                         "controllable": false,
23545                         "mutable": "null",
23546                         "readable": true,
23547                         "type": "GSocket",
23548                         "writable": true
23549                     },
23550                     "socket-timestamp": {
23551                         "blurb": "Used for adding alternative timestamp using SO_TIMESTAMP.",
23552                         "conditionally-available": false,
23553                         "construct": false,
23554                         "construct-only": false,
23555                         "controllable": false,
23556                         "default": "disabled (0)",
23557                         "mutable": "null",
23558                         "readable": true,
23559                         "type": "GstSocketTimestampMode",
23560                         "writable": true
23561                     },
23562                     "timeout": {
23563                         "blurb": "Post a message after timeout nanoseconds (0 = disabled)",
23564                         "conditionally-available": false,
23565                         "construct": false,
23566                         "construct-only": false,
23567                         "controllable": false,
23568                         "default": "0",
23569                         "max": "18446744073709551615",
23570                         "min": "0",
23571                         "mutable": "null",
23572                         "readable": true,
23573                         "type": "guint64",
23574                         "writable": true
23575                     },
23576                     "uri": {
23577                         "blurb": "URI in the form of udp://multicast_group:port",
23578                         "conditionally-available": false,
23579                         "construct": false,
23580                         "construct-only": false,
23581                         "controllable": false,
23582                         "default": "udp://0.0.0.0:5004",
23583                         "mutable": "null",
23584                         "readable": true,
23585                         "type": "gchararray",
23586                         "writable": true
23587                     },
23588                     "used-socket": {
23589                         "blurb": "Socket currently in use for UDP reception. (NULL = no socket)",
23590                         "conditionally-available": false,
23591                         "construct": false,
23592                         "construct-only": false,
23593                         "controllable": false,
23594                         "mutable": "null",
23595                         "readable": true,
23596                         "type": "GSocket",
23597                         "writable": false
23598                     }
23599                 },
23600                 "rank": "none"
23601             }
23602         },
23603         "filename": "gstudp",
23604         "license": "LGPL",
23605         "other-types": {
23606             "GstSocketTimestampMode": {
23607                 "kind": "enum",
23608                 "values": [
23609                     {
23610                         "desc": "Disable additional timestamps",
23611                         "name": "disabled",
23612                         "value": "0"
23613                     },
23614                     {
23615                         "desc": "Timestamp with realtime clock (nsec resolution, may not be monotonic)",
23616                         "name": "realtime",
23617                         "value": "1"
23618                     }
23619                 ]
23620             }
23621         },
23622         "package": "GStreamer Good Plug-ins",
23623         "source": "gst-plugins-good",
23624         "tracers": {},
23625         "url": "Unknown package origin"
23626     },
23627     "video4linux2": {
23628         "description": "elements for Video 4 Linux",
23629         "elements": {
23630             "v4l2radio": {
23631                 "author": "Alexey Chernov <4ernov@gmail.com>",
23632                 "description": "Controls a Video4Linux2 radio device",
23633                 "hierarchy": [
23634                     "GstV4l2Radio",
23635                     "GstElement",
23636                     "GstObject",
23637                     "GInitiallyUnowned",
23638                     "GObject"
23639                 ],
23640                 "interfaces": [
23641                     "GstURIHandler",
23642                     "GstTuner"
23643                 ],
23644                 "klass": "Tuner",
23645                 "long-name": "Radio (video4linux2) Tuner",
23646                 "properties": {
23647                     "device": {
23648                         "blurb": "Video4Linux2 radio device location",
23649                         "conditionally-available": false,
23650                         "construct": false,
23651                         "construct-only": false,
23652                         "controllable": false,
23653                         "default": "/dev/radio0",
23654                         "mutable": "null",
23655                         "readable": true,
23656                         "type": "gchararray",
23657                         "writable": true
23658                     },
23659                     "frequency": {
23660                         "blurb": "Station frequency in Hz",
23661                         "conditionally-available": false,
23662                         "construct": false,
23663                         "construct-only": false,
23664                         "controllable": false,
23665                         "default": "0",
23666                         "max": "108000000",
23667                         "min": "87500000",
23668                         "mutable": "null",
23669                         "readable": true,
23670                         "type": "gint",
23671                         "writable": true
23672                     }
23673                 },
23674                 "rank": "none"
23675             },
23676             "v4l2sink": {
23677                 "author": "Rob Clark <rob@ti.com>,",
23678                 "description": "Displays frames on a video4linux2 device",
23679                 "hierarchy": [
23680                     "GstV4l2Sink",
23681                     "GstVideoSink",
23682                     "GstBaseSink",
23683                     "GstElement",
23684                     "GstObject",
23685                     "GInitiallyUnowned",
23686                     "GObject"
23687                 ],
23688                 "interfaces": [
23689                     "GstTuner",
23690                     "GstColorBalance",
23691                     "GstVideoOrientation"
23692                 ],
23693                 "klass": "Sink/Video",
23694                 "long-name": "Video (video4linux2) Sink",
23695                 "pad-templates": {
23696                     "sink": {
23697                         "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",
23698                         "direction": "sink",
23699                         "presence": "always"
23700                     }
23701                 },
23702                 "properties": {
23703                     "brightness": {
23704                         "blurb": "Picture brightness, or more precisely, the black level",
23705                         "conditionally-available": false,
23706                         "construct": false,
23707                         "construct-only": false,
23708                         "controllable": true,
23709                         "default": "0",
23710                         "max": "2147483647",
23711                         "min": "-2147483648",
23712                         "mutable": "null",
23713                         "readable": true,
23714                         "type": "gint",
23715                         "writable": true
23716                     },
23717                     "contrast": {
23718                         "blurb": "Picture contrast or luma gain",
23719                         "conditionally-available": false,
23720                         "construct": false,
23721                         "construct-only": false,
23722                         "controllable": true,
23723                         "default": "0",
23724                         "max": "2147483647",
23725                         "min": "-2147483648",
23726                         "mutable": "null",
23727                         "readable": true,
23728                         "type": "gint",
23729                         "writable": true
23730                     },
23731                     "crop-height": {
23732                         "blurb": "The height of the video crop; default is equal to negotiated image height",
23733                         "conditionally-available": false,
23734                         "construct": false,
23735                         "construct-only": false,
23736                         "controllable": false,
23737                         "default": "0",
23738                         "max": "-1",
23739                         "min": "0",
23740                         "mutable": "null",
23741                         "readable": true,
23742                         "type": "guint",
23743                         "writable": true
23744                     },
23745                     "crop-left": {
23746                         "blurb": "The leftmost (x) coordinate of the video crop; top left corner of image is 0,0",
23747                         "conditionally-available": false,
23748                         "construct": false,
23749                         "construct-only": false,
23750                         "controllable": false,
23751                         "default": "0",
23752                         "max": "2147483647",
23753                         "min": "-2147483648",
23754                         "mutable": "null",
23755                         "readable": true,
23756                         "type": "gint",
23757                         "writable": true
23758                     },
23759                     "crop-top": {
23760                         "blurb": "The topmost (y) coordinate of the video crop; top left corner of image is 0,0",
23761                         "conditionally-available": false,
23762                         "construct": false,
23763                         "construct-only": false,
23764                         "controllable": false,
23765                         "default": "0",
23766                         "max": "2147483647",
23767                         "min": "-2147483648",
23768                         "mutable": "null",
23769                         "readable": true,
23770                         "type": "gint",
23771                         "writable": true
23772                     },
23773                     "crop-width": {
23774                         "blurb": "The width of the video crop; default is equal to negotiated image width",
23775                         "conditionally-available": false,
23776                         "construct": false,
23777                         "construct-only": false,
23778                         "controllable": false,
23779                         "default": "0",
23780                         "max": "-1",
23781                         "min": "0",
23782                         "mutable": "null",
23783                         "readable": true,
23784                         "type": "guint",
23785                         "writable": true
23786                     },
23787                     "device": {
23788                         "blurb": "Device location",
23789                         "conditionally-available": false,
23790                         "construct": false,
23791                         "construct-only": false,
23792                         "controllable": false,
23793                         "default": "/dev/video1",
23794                         "mutable": "null",
23795                         "readable": true,
23796                         "type": "gchararray",
23797                         "writable": true
23798                     },
23799                     "device-fd": {
23800                         "blurb": "File descriptor of the device",
23801                         "conditionally-available": false,
23802                         "construct": false,
23803                         "construct-only": false,
23804                         "controllable": false,
23805                         "default": "-1",
23806                         "max": "2147483647",
23807                         "min": "-1",
23808                         "mutable": "null",
23809                         "readable": true,
23810                         "type": "gint",
23811                         "writable": false
23812                     },
23813                     "device-name": {
23814                         "blurb": "Name of the device",
23815                         "conditionally-available": false,
23816                         "construct": false,
23817                         "construct-only": false,
23818                         "controllable": false,
23819                         "default": "NULL",
23820                         "mutable": "null",
23821                         "readable": true,
23822                         "type": "gchararray",
23823                         "writable": false
23824                     },
23825                     "extra-controls": {
23826                         "blurb": "Extra v4l2 controls (CIDs) for the device",
23827                         "conditionally-available": false,
23828                         "construct": false,
23829                         "construct-only": false,
23830                         "controllable": false,
23831                         "mutable": "null",
23832                         "readable": true,
23833                         "type": "GstStructure",
23834                         "writable": true
23835                     },
23836                     "flags": {
23837                         "blurb": "Device type flags",
23838                         "conditionally-available": false,
23839                         "construct": false,
23840                         "construct-only": false,
23841                         "controllable": false,
23842                         "default": "(none)",
23843                         "mutable": "null",
23844                         "readable": true,
23845                         "type": "GstV4l2DeviceTypeFlags",
23846                         "writable": false
23847                     },
23848                     "force-aspect-ratio": {
23849                         "blurb": "When enabled, the pixel aspect ratio will be enforced",
23850                         "conditionally-available": false,
23851                         "construct": false,
23852                         "construct-only": false,
23853                         "controllable": false,
23854                         "default": "true",
23855                         "mutable": "null",
23856                         "readable": true,
23857                         "type": "gboolean",
23858                         "writable": true
23859                     },
23860                     "hue": {
23861                         "blurb": "Hue or color balance",
23862                         "conditionally-available": false,
23863                         "construct": false,
23864                         "construct-only": false,
23865                         "controllable": true,
23866                         "default": "0",
23867                         "max": "2147483647",
23868                         "min": "-2147483648",
23869                         "mutable": "null",
23870                         "readable": true,
23871                         "type": "gint",
23872                         "writable": true
23873                     },
23874                     "io-mode": {
23875                         "blurb": "I/O mode",
23876                         "conditionally-available": false,
23877                         "construct": false,
23878                         "construct-only": false,
23879                         "controllable": false,
23880                         "default": "auto (0)",
23881                         "mutable": "null",
23882                         "readable": true,
23883                         "type": "GstV4l2IOMode",
23884                         "writable": true
23885                     },
23886                     "norm": {
23887                         "blurb": "video standard",
23888                         "conditionally-available": false,
23889                         "construct": false,
23890                         "construct-only": false,
23891                         "controllable": false,
23892                         "default": "none (0)",
23893                         "mutable": "null",
23894                         "readable": true,
23895                         "type": "V4L2_TV_norms",
23896                         "writable": true
23897                     },
23898                     "overlay-height": {
23899                         "blurb": "The height of the video overlay; default is equal to negotiated image height",
23900                         "conditionally-available": false,
23901                         "construct": false,
23902                         "construct-only": false,
23903                         "controllable": false,
23904                         "default": "0",
23905                         "max": "-1",
23906                         "min": "0",
23907                         "mutable": "null",
23908                         "readable": true,
23909                         "type": "guint",
23910                         "writable": true
23911                     },
23912                     "overlay-left": {
23913                         "blurb": "The leftmost (x) coordinate of the video overlay; top left corner of screen is 0,0",
23914                         "conditionally-available": false,
23915                         "construct": false,
23916                         "construct-only": false,
23917                         "controllable": false,
23918                         "default": "0",
23919                         "max": "2147483647",
23920                         "min": "-2147483648",
23921                         "mutable": "null",
23922                         "readable": true,
23923                         "type": "gint",
23924                         "writable": true
23925                     },
23926                     "overlay-top": {
23927                         "blurb": "The topmost (y) coordinate of the video overlay; top left corner of screen is 0,0",
23928                         "conditionally-available": false,
23929                         "construct": false,
23930                         "construct-only": false,
23931                         "controllable": false,
23932                         "default": "0",
23933                         "max": "2147483647",
23934                         "min": "-2147483648",
23935                         "mutable": "null",
23936                         "readable": true,
23937                         "type": "gint",
23938                         "writable": true
23939                     },
23940                     "overlay-width": {
23941                         "blurb": "The width of the video overlay; default is equal to negotiated image width",
23942                         "conditionally-available": false,
23943                         "construct": false,
23944                         "construct-only": false,
23945                         "controllable": false,
23946                         "default": "0",
23947                         "max": "-1",
23948                         "min": "0",
23949                         "mutable": "null",
23950                         "readable": true,
23951                         "type": "guint",
23952                         "writable": true
23953                     },
23954                     "pixel-aspect-ratio": {
23955                         "blurb": "Overwrite the pixel aspect ratio of the device",
23956                         "conditionally-available": false,
23957                         "construct": false,
23958                         "construct-only": false,
23959                         "controllable": false,
23960                         "default": "NULL",
23961                         "mutable": "null",
23962                         "readable": true,
23963                         "type": "gchararray",
23964                         "writable": true
23965                     },
23966                     "saturation": {
23967                         "blurb": "Picture color saturation or chroma gain",
23968                         "conditionally-available": false,
23969                         "construct": false,
23970                         "construct-only": false,
23971                         "controllable": true,
23972                         "default": "0",
23973                         "max": "2147483647",
23974                         "min": "-2147483648",
23975                         "mutable": "null",
23976                         "readable": true,
23977                         "type": "gint",
23978                         "writable": true
23979                     }
23980                 },
23981                 "rank": "none"
23982             },
23983             "v4l2src": {
23984                 "author": "Edgard Lima <edgard.lima@gmail.com>, Stefan Kost <ensonic@users.sf.net>",
23985                 "description": "Reads frames from a Video4Linux2 device",
23986                 "hierarchy": [
23987                     "GstV4l2Src",
23988                     "GstPushSrc",
23989                     "GstBaseSrc",
23990                     "GstElement",
23991                     "GstObject",
23992                     "GInitiallyUnowned",
23993                     "GObject"
23994                 ],
23995                 "interfaces": [
23996                     "GstURIHandler",
23997                     "GstTuner",
23998                     "GstColorBalance",
23999                     "GstVideoOrientation"
24000                 ],
24001                 "klass": "Source/Video",
24002                 "long-name": "Video (video4linux2) Source",
24003                 "pad-templates": {
24004                     "src": {
24005                         "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",
24006                         "direction": "src",
24007                         "presence": "always"
24008                     }
24009                 },
24010                 "properties": {
24011                     "brightness": {
24012                         "blurb": "Picture brightness, or more precisely, the black level",
24013                         "conditionally-available": false,
24014                         "construct": false,
24015                         "construct-only": false,
24016                         "controllable": true,
24017                         "default": "0",
24018                         "max": "2147483647",
24019                         "min": "-2147483648",
24020                         "mutable": "null",
24021                         "readable": true,
24022                         "type": "gint",
24023                         "writable": true
24024                     },
24025                     "contrast": {
24026                         "blurb": "Picture contrast or luma gain",
24027                         "conditionally-available": false,
24028                         "construct": false,
24029                         "construct-only": false,
24030                         "controllable": true,
24031                         "default": "0",
24032                         "max": "2147483647",
24033                         "min": "-2147483648",
24034                         "mutable": "null",
24035                         "readable": true,
24036                         "type": "gint",
24037                         "writable": true
24038                     },
24039                     "device": {
24040                         "blurb": "Device location",
24041                         "conditionally-available": false,
24042                         "construct": false,
24043                         "construct-only": false,
24044                         "controllable": false,
24045                         "default": "/dev/video0",
24046                         "mutable": "null",
24047                         "readable": true,
24048                         "type": "gchararray",
24049                         "writable": true
24050                     },
24051                     "device-fd": {
24052                         "blurb": "File descriptor of the device",
24053                         "conditionally-available": false,
24054                         "construct": false,
24055                         "construct-only": false,
24056                         "controllable": false,
24057                         "default": "-1",
24058                         "max": "2147483647",
24059                         "min": "-1",
24060                         "mutable": "null",
24061                         "readable": true,
24062                         "type": "gint",
24063                         "writable": false
24064                     },
24065                     "device-name": {
24066                         "blurb": "Name of the device",
24067                         "conditionally-available": false,
24068                         "construct": false,
24069                         "construct-only": false,
24070                         "controllable": false,
24071                         "default": "NULL",
24072                         "mutable": "null",
24073                         "readable": true,
24074                         "type": "gchararray",
24075                         "writable": false
24076                     },
24077                     "extra-controls": {
24078                         "blurb": "Extra v4l2 controls (CIDs) for the device",
24079                         "conditionally-available": false,
24080                         "construct": false,
24081                         "construct-only": false,
24082                         "controllable": false,
24083                         "mutable": "null",
24084                         "readable": true,
24085                         "type": "GstStructure",
24086                         "writable": true
24087                     },
24088                     "flags": {
24089                         "blurb": "Device type flags",
24090                         "conditionally-available": false,
24091                         "construct": false,
24092                         "construct-only": false,
24093                         "controllable": false,
24094                         "default": "(none)",
24095                         "mutable": "null",
24096                         "readable": true,
24097                         "type": "GstV4l2DeviceTypeFlags",
24098                         "writable": false
24099                     },
24100                     "force-aspect-ratio": {
24101                         "blurb": "When enabled, the pixel aspect ratio will be enforced",
24102                         "conditionally-available": false,
24103                         "construct": false,
24104                         "construct-only": false,
24105                         "controllable": false,
24106                         "default": "true",
24107                         "mutable": "null",
24108                         "readable": true,
24109                         "type": "gboolean",
24110                         "writable": true
24111                     },
24112                     "hue": {
24113                         "blurb": "Hue or color balance",
24114                         "conditionally-available": false,
24115                         "construct": false,
24116                         "construct-only": false,
24117                         "controllable": true,
24118                         "default": "0",
24119                         "max": "2147483647",
24120                         "min": "-2147483648",
24121                         "mutable": "null",
24122                         "readable": true,
24123                         "type": "gint",
24124                         "writable": true
24125                     },
24126                     "io-mode": {
24127                         "blurb": "I/O mode",
24128                         "conditionally-available": false,
24129                         "construct": false,
24130                         "construct-only": false,
24131                         "controllable": false,
24132                         "default": "auto (0)",
24133                         "mutable": "null",
24134                         "readable": true,
24135                         "type": "GstV4l2IOMode",
24136                         "writable": true
24137                     },
24138                     "norm": {
24139                         "blurb": "video standard",
24140                         "conditionally-available": false,
24141                         "construct": false,
24142                         "construct-only": false,
24143                         "controllable": false,
24144                         "default": "none (0)",
24145                         "mutable": "null",
24146                         "readable": true,
24147                         "type": "V4L2_TV_norms",
24148                         "writable": true
24149                     },
24150                     "pixel-aspect-ratio": {
24151                         "blurb": "Overwrite the pixel aspect ratio of the device",
24152                         "conditionally-available": false,
24153                         "construct": false,
24154                         "construct-only": false,
24155                         "controllable": false,
24156                         "default": "NULL",
24157                         "mutable": "null",
24158                         "readable": true,
24159                         "type": "gchararray",
24160                         "writable": true
24161                     },
24162                     "saturation": {
24163                         "blurb": "Picture color saturation or chroma gain",
24164                         "conditionally-available": false,
24165                         "construct": false,
24166                         "construct-only": false,
24167                         "controllable": true,
24168                         "default": "0",
24169                         "max": "2147483647",
24170                         "min": "-2147483648",
24171                         "mutable": "null",
24172                         "readable": true,
24173                         "type": "gint",
24174                         "writable": true
24175                     }
24176                 },
24177                 "rank": "primary",
24178                 "signals": {
24179                     "prepare-format": {
24180                         "args": [
24181                             {
24182                                 "name": "arg0",
24183                                 "type": "gint"
24184                             },
24185                             {
24186                                 "name": "arg1",
24187                                 "type": "GstCaps"
24188                             }
24189                         ],
24190                         "return-type": "void",
24191                         "when": "last"
24192                     }
24193                 }
24194             }
24195         },
24196         "filename": "gstvideo4linux2",
24197         "license": "LGPL",
24198         "other-types": {
24199             "GstTuner": {
24200                 "hierarchy": [
24201                     "GstTuner",
24202                     "GInterface"
24203                 ],
24204                 "kind": "interface",
24205                 "signals": {
24206                     "channel-changed": {
24207                         "args": [
24208                             {
24209                                 "name": "arg0",
24210                                 "type": "GstTunerChannel"
24211                             }
24212                         ],
24213                         "return-type": "void",
24214                         "when": "last"
24215                     },
24216                     "frequency-changed": {
24217                         "args": [
24218                             {
24219                                 "name": "arg0",
24220                                 "type": "GstTunerChannel"
24221                             },
24222                             {
24223                                 "name": "arg1",
24224                                 "type": "gulong"
24225                             }
24226                         ],
24227                         "return-type": "void",
24228                         "when": "last"
24229                     },
24230                     "norm-changed": {
24231                         "args": [
24232                             {
24233                                 "name": "arg0",
24234                                 "type": "GstTunerNorm"
24235                             }
24236                         ],
24237                         "return-type": "void",
24238                         "when": "last"
24239                     },
24240                     "signal-changed": {
24241                         "args": [
24242                             {
24243                                 "name": "arg0",
24244                                 "type": "GstTunerChannel"
24245                             },
24246                             {
24247                                 "name": "arg1",
24248                                 "type": "gint"
24249                             }
24250                         ],
24251                         "return-type": "void",
24252                         "when": "last"
24253                     }
24254                 }
24255             },
24256             "GstTunerChannel": {
24257                 "hierarchy": [
24258                     "GstTunerChannel",
24259                     "GObject"
24260                 ],
24261                 "kind": "object",
24262                 "signals": {
24263                     "frequency-changed": {
24264                         "args": [
24265                             {
24266                                 "name": "arg0",
24267                                 "type": "gulong"
24268                             }
24269                         ],
24270                         "return-type": "void",
24271                         "when": "last"
24272                     },
24273                     "signal-changed": {
24274                         "args": [
24275                             {
24276                                 "name": "arg0",
24277                                 "type": "gint"
24278                             }
24279                         ],
24280                         "return-type": "void",
24281                         "when": "last"
24282                     }
24283                 }
24284             },
24285             "GstTunerNorm": {
24286                 "hierarchy": [
24287                     "GstTunerNorm",
24288                     "GObject"
24289                 ],
24290                 "kind": "object"
24291             },
24292             "GstV4l2DeviceTypeFlags": {
24293                 "kind": "flags",
24294                 "values": [
24295                     {
24296                         "desc": "Device supports video capture",
24297                         "name": "capture",
24298                         "value": "0x00000001"
24299                     },
24300                     {
24301                         "desc": "Device supports video playback",
24302                         "name": "output",
24303                         "value": "0x00000002"
24304                     },
24305                     {
24306                         "desc": "Device supports video overlay",
24307                         "name": "overlay",
24308                         "value": "0x00000004"
24309                     },
24310                     {
24311                         "desc": "Device supports the VBI capture",
24312                         "name": "vbi-capture",
24313                         "value": "0x00000010"
24314                     },
24315                     {
24316                         "desc": "Device supports the VBI output",
24317                         "name": "vbi-output",
24318                         "value": "0x00000020"
24319                     },
24320                     {
24321                         "desc": "Device has a tuner or modulator",
24322                         "name": "tuner",
24323                         "value": "0x00010000"
24324                     },
24325                     {
24326                         "desc": "Device has audio inputs or outputs",
24327                         "name": "audio",
24328                         "value": "0x00020000"
24329                     }
24330                 ]
24331             },
24332             "GstV4l2IOMode": {
24333                 "kind": "enum",
24334                 "values": [
24335                     {
24336                         "desc": "GST_V4L2_IO_AUTO",
24337                         "name": "auto",
24338                         "value": "0"
24339                     },
24340                     {
24341                         "desc": "GST_V4L2_IO_RW",
24342                         "name": "rw",
24343                         "value": "1"
24344                     },
24345                     {
24346                         "desc": "GST_V4L2_IO_MMAP",
24347                         "name": "mmap",
24348                         "value": "2"
24349                     },
24350                     {
24351                         "desc": "GST_V4L2_IO_USERPTR",
24352                         "name": "userptr",
24353                         "value": "3"
24354                     },
24355                     {
24356                         "desc": "GST_V4L2_IO_DMABUF",
24357                         "name": "dmabuf",
24358                         "value": "4"
24359                     },
24360                     {
24361                         "desc": "GST_V4L2_IO_DMABUF_IMPORT",
24362                         "name": "dmabuf-import",
24363                         "value": "5"
24364                     }
24365                 ]
24366             },
24367             "V4L2_TV_norms": {
24368                 "kind": "enum",
24369                 "values": [
24370                     {
24371                         "desc": "none",
24372                         "name": "none",
24373                         "value": "0"
24374                     },
24375                     {
24376                         "desc": "NTSC",
24377                         "name": "NTSC",
24378                         "value": "45056"
24379                     },
24380                     {
24381                         "desc": "NTSC-M",
24382                         "name": "NTSC-M",
24383                         "value": "4096"
24384                     },
24385                     {
24386                         "desc": "NTSC-M-JP",
24387                         "name": "NTSC-M-JP",
24388                         "value": "8192"
24389                     },
24390                     {
24391                         "desc": "NTSC-M-KR",
24392                         "name": "NTSC-M-KR",
24393                         "value": "32768"
24394                     },
24395                     {
24396                         "desc": "NTSC-443",
24397                         "name": "NTSC-443",
24398                         "value": "16384"
24399                     },
24400                     {
24401                         "desc": "PAL",
24402                         "name": "PAL",
24403                         "value": "255"
24404                     },
24405                     {
24406                         "desc": "PAL-BG",
24407                         "name": "PAL-BG",
24408                         "value": "7"
24409                     },
24410                     {
24411                         "desc": "PAL-B",
24412                         "name": "PAL-B",
24413                         "value": "1"
24414                     },
24415                     {
24416                         "desc": "PAL-B1",
24417                         "name": "PAL-B1",
24418                         "value": "2"
24419                     },
24420                     {
24421                         "desc": "PAL-G",
24422                         "name": "PAL-G",
24423                         "value": "4"
24424                     },
24425                     {
24426                         "desc": "PAL-H",
24427                         "name": "PAL-H",
24428                         "value": "8"
24429                     },
24430                     {
24431                         "desc": "PAL-I",
24432                         "name": "PAL-I",
24433                         "value": "16"
24434                     },
24435                     {
24436                         "desc": "PAL-DK",
24437                         "name": "PAL-DK",
24438                         "value": "224"
24439                     },
24440                     {
24441                         "desc": "PAL-D",
24442                         "name": "PAL-D",
24443                         "value": "32"
24444                     },
24445                     {
24446                         "desc": "PAL-D1",
24447                         "name": "PAL-D1",
24448                         "value": "64"
24449                     },
24450                     {
24451                         "desc": "PAL-K",
24452                         "name": "PAL-K",
24453                         "value": "128"
24454                     },
24455                     {
24456                         "desc": "PAL-M",
24457                         "name": "PAL-M",
24458                         "value": "256"
24459                     },
24460                     {
24461                         "desc": "PAL-N",
24462                         "name": "PAL-N",
24463                         "value": "512"
24464                     },
24465                     {
24466                         "desc": "PAL-Nc",
24467                         "name": "PAL-Nc",
24468                         "value": "1024"
24469                     },
24470                     {
24471                         "desc": "PAL-60",
24472                         "name": "PAL-60",
24473                         "value": "2048"
24474                     },
24475                     {
24476                         "desc": "SECAM",
24477                         "name": "SECAM",
24478                         "value": "16711680"
24479                     },
24480                     {
24481                         "desc": "SECAM-B",
24482                         "name": "SECAM-B",
24483                         "value": "65536"
24484                     },
24485                     {
24486                         "desc": "SECAM-G",
24487                         "name": "SECAM-G",
24488                         "value": "262144"
24489                     },
24490                     {
24491                         "desc": "SECAM-H",
24492                         "name": "SECAM-H",
24493                         "value": "524288"
24494                     },
24495                     {
24496                         "desc": "SECAM-DK",
24497                         "name": "SECAM-DK",
24498                         "value": "3276800"
24499                     },
24500                     {
24501                         "desc": "SECAM-D",
24502                         "name": "SECAM-D",
24503                         "value": "131072"
24504                     },
24505                     {
24506                         "desc": "SECAM-K",
24507                         "name": "SECAM-K",
24508                         "value": "1048576"
24509                     },
24510                     {
24511                         "desc": "SECAM-K1",
24512                         "name": "SECAM-K1",
24513                         "value": "2097152"
24514                     },
24515                     {
24516                         "desc": "SECAM-L",
24517                         "name": "SECAM-L",
24518                         "value": "4194304"
24519                     },
24520                     {
24521                         "desc": "SECAM-Lc",
24522                         "name": "SECAM-Lc",
24523                         "value": "8388608"
24524                     }
24525                 ]
24526             }
24527         },
24528         "package": "GStreamer Good Plug-ins",
24529         "source": "gst-plugins-good",
24530         "tracers": {},
24531         "url": "Unknown package origin"
24532     },
24533     "videobox": {
24534         "description": "resizes a video by adding borders or cropping",
24535         "elements": {
24536             "videobox": {
24537                 "author": "Wim Taymans <wim@fluendo.com>",
24538                 "description": "Resizes a video by adding borders or cropping",
24539                 "hierarchy": [
24540                     "GstVideoBox",
24541                     "GstVideoFilter",
24542                     "GstBaseTransform",
24543                     "GstElement",
24544                     "GstObject",
24545                     "GInitiallyUnowned",
24546                     "GObject"
24547                 ],
24548                 "klass": "Filter/Effect/Video",
24549                 "long-name": "Video box filter",
24550                 "pad-templates": {
24551                     "sink": {
24552                         "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",
24553                         "direction": "sink",
24554                         "presence": "always"
24555                     },
24556                     "src": {
24557                         "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",
24558                         "direction": "src",
24559                         "presence": "always"
24560                     }
24561                 },
24562                 "properties": {
24563                     "alpha": {
24564                         "blurb": "Alpha value picture",
24565                         "conditionally-available": false,
24566                         "construct": false,
24567                         "construct-only": false,
24568                         "controllable": true,
24569                         "default": "1",
24570                         "max": "1",
24571                         "min": "0",
24572                         "mutable": "null",
24573                         "readable": true,
24574                         "type": "gdouble",
24575                         "writable": true
24576                     },
24577                     "autocrop": {
24578                         "blurb": "Auto crop",
24579                         "conditionally-available": false,
24580                         "construct": false,
24581                         "construct-only": false,
24582                         "controllable": false,
24583                         "default": "false",
24584                         "mutable": "null",
24585                         "readable": true,
24586                         "type": "gboolean",
24587                         "writable": true
24588                     },
24589                     "border-alpha": {
24590                         "blurb": "Alpha value of the border",
24591                         "conditionally-available": false,
24592                         "construct": false,
24593                         "construct-only": false,
24594                         "controllable": true,
24595                         "default": "1",
24596                         "max": "1",
24597                         "min": "0",
24598                         "mutable": "null",
24599                         "readable": true,
24600                         "type": "gdouble",
24601                         "writable": true
24602                     },
24603                     "bottom": {
24604                         "blurb": "Pixels to box at bottom (<0 = add a border)",
24605                         "conditionally-available": false,
24606                         "construct": false,
24607                         "construct-only": false,
24608                         "controllable": true,
24609                         "default": "0",
24610                         "max": "2147483647",
24611                         "min": "-2147483648",
24612                         "mutable": "null",
24613                         "readable": true,
24614                         "type": "gint",
24615                         "writable": true
24616                     },
24617                     "fill": {
24618                         "blurb": "How to fill the borders",
24619                         "conditionally-available": false,
24620                         "construct": false,
24621                         "construct-only": false,
24622                         "controllable": true,
24623                         "default": "black (0)",
24624                         "mutable": "null",
24625                         "readable": true,
24626                         "type": "GstVideoBoxFill",
24627                         "writable": true
24628                     },
24629                     "left": {
24630                         "blurb": "Pixels to box at left (<0  = add a border)",
24631                         "conditionally-available": false,
24632                         "construct": false,
24633                         "construct-only": false,
24634                         "controllable": true,
24635                         "default": "0",
24636                         "max": "2147483647",
24637                         "min": "-2147483648",
24638                         "mutable": "null",
24639                         "readable": true,
24640                         "type": "gint",
24641                         "writable": true
24642                     },
24643                     "right": {
24644                         "blurb": "Pixels to box at right (<0 = add a border)",
24645                         "conditionally-available": false,
24646                         "construct": false,
24647                         "construct-only": false,
24648                         "controllable": true,
24649                         "default": "0",
24650                         "max": "2147483647",
24651                         "min": "-2147483648",
24652                         "mutable": "null",
24653                         "readable": true,
24654                         "type": "gint",
24655                         "writable": true
24656                     },
24657                     "top": {
24658                         "blurb": "Pixels to box at top (<0 = add a border)",
24659                         "conditionally-available": false,
24660                         "construct": false,
24661                         "construct-only": false,
24662                         "controllable": true,
24663                         "default": "0",
24664                         "max": "2147483647",
24665                         "min": "-2147483648",
24666                         "mutable": "null",
24667                         "readable": true,
24668                         "type": "gint",
24669                         "writable": true
24670                     }
24671                 },
24672                 "rank": "none"
24673             }
24674         },
24675         "filename": "gstvideobox",
24676         "license": "LGPL",
24677         "other-types": {
24678             "GstVideoBoxFill": {
24679                 "kind": "enum",
24680                 "values": [
24681                     {
24682                         "desc": "Black",
24683                         "name": "black",
24684                         "value": "0"
24685                     },
24686                     {
24687                         "desc": "Green",
24688                         "name": "green",
24689                         "value": "1"
24690                     },
24691                     {
24692                         "desc": "Blue",
24693                         "name": "blue",
24694                         "value": "2"
24695                     },
24696                     {
24697                         "desc": "Red",
24698                         "name": "red",
24699                         "value": "3"
24700                     },
24701                     {
24702                         "desc": "Yellow",
24703                         "name": "yellow",
24704                         "value": "4"
24705                     },
24706                     {
24707                         "desc": "White",
24708                         "name": "white",
24709                         "value": "5"
24710                     }
24711                 ]
24712             }
24713         },
24714         "package": "GStreamer Good Plug-ins",
24715         "source": "gst-plugins-good",
24716         "tracers": {},
24717         "url": "Unknown package origin"
24718     },
24719     "videocrop": {
24720         "description": "Crops video into a user-defined region",
24721         "elements": {
24722             "aspectratiocrop": {
24723                 "author": "Thijs Vermeir <thijsvermeir@gmail.com>",
24724                 "description": "Crops video into a user-defined aspect-ratio",
24725                 "hierarchy": [
24726                     "GstAspectRatioCrop",
24727                     "GstBin",
24728                     "GstElement",
24729                     "GstObject",
24730                     "GInitiallyUnowned",
24731                     "GObject"
24732                 ],
24733                 "interfaces": [
24734                     "GstChildProxy"
24735                 ],
24736                 "klass": "Filter/Effect/Video",
24737                 "long-name": "aspectratiocrop",
24738                 "pad-templates": {
24739                     "sink": {
24740                         "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",
24741                         "direction": "sink",
24742                         "presence": "always"
24743                     },
24744                     "src": {
24745                         "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",
24746                         "direction": "src",
24747                         "presence": "always"
24748                     }
24749                 },
24750                 "properties": {
24751                     "aspect-ratio": {
24752                         "blurb": "Target aspect-ratio of video",
24753                         "conditionally-available": false,
24754                         "construct": false,
24755                         "construct-only": false,
24756                         "controllable": false,
24757                         "default": "0/1",
24758                         "max": "2147483647/1",
24759                         "min": "0/1",
24760                         "mutable": "null",
24761                         "readable": true,
24762                         "type": "GstFraction",
24763                         "writable": true
24764                     }
24765                 },
24766                 "rank": "none"
24767             },
24768             "videocrop": {
24769                 "author": "Tim-Philipp Müller <tim centricular net>",
24770                 "description": "Crops video into a user-defined region",
24771                 "hierarchy": [
24772                     "GstVideoCrop",
24773                     "GstVideoFilter",
24774                     "GstBaseTransform",
24775                     "GstElement",
24776                     "GstObject",
24777                     "GInitiallyUnowned",
24778                     "GObject"
24779                 ],
24780                 "klass": "Filter/Effect/Video",
24781                 "long-name": "Crop",
24782                 "pad-templates": {
24783                     "sink": {
24784                         "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",
24785                         "direction": "sink",
24786                         "presence": "always"
24787                     },
24788                     "src": {
24789                         "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",
24790                         "direction": "src",
24791                         "presence": "always"
24792                     }
24793                 },
24794                 "properties": {
24795                     "bottom": {
24796                         "blurb": "Pixels to crop at bottom (-1 to auto-crop)",
24797                         "conditionally-available": false,
24798                         "construct": false,
24799                         "construct-only": false,
24800                         "controllable": true,
24801                         "default": "0",
24802                         "max": "2147483647",
24803                         "min": "-1",
24804                         "mutable": "playing",
24805                         "readable": true,
24806                         "type": "gint",
24807                         "writable": true
24808                     },
24809                     "left": {
24810                         "blurb": "Pixels to crop at left (-1 to auto-crop)",
24811                         "conditionally-available": false,
24812                         "construct": false,
24813                         "construct-only": false,
24814                         "controllable": true,
24815                         "default": "0",
24816                         "max": "2147483647",
24817                         "min": "-1",
24818                         "mutable": "playing",
24819                         "readable": true,
24820                         "type": "gint",
24821                         "writable": true
24822                     },
24823                     "right": {
24824                         "blurb": "Pixels to crop at right (-1 to auto-crop)",
24825                         "conditionally-available": false,
24826                         "construct": false,
24827                         "construct-only": false,
24828                         "controllable": true,
24829                         "default": "0",
24830                         "max": "2147483647",
24831                         "min": "-1",
24832                         "mutable": "playing",
24833                         "readable": true,
24834                         "type": "gint",
24835                         "writable": true
24836                     },
24837                     "top": {
24838                         "blurb": "Pixels to crop at top (-1 to auto-crop)",
24839                         "conditionally-available": false,
24840                         "construct": false,
24841                         "construct-only": false,
24842                         "controllable": true,
24843                         "default": "0",
24844                         "max": "2147483647",
24845                         "min": "-1",
24846                         "mutable": "playing",
24847                         "readable": true,
24848                         "type": "gint",
24849                         "writable": true
24850                     }
24851                 },
24852                 "rank": "none"
24853             }
24854         },
24855         "filename": "gstvideocrop",
24856         "license": "LGPL",
24857         "other-types": {},
24858         "package": "GStreamer Good Plug-ins",
24859         "source": "gst-plugins-good",
24860         "tracers": {},
24861         "url": "Unknown package origin"
24862     },
24863     "videofilter": {
24864         "description": "Video filters plugin",
24865         "elements": {
24866             "gamma": {
24867                 "author": "Arwed v. Merkatz <v.merkatz@gmx.net",
24868                 "description": "Adjusts gamma on a video stream",
24869                 "hierarchy": [
24870                     "GstGamma",
24871                     "GstVideoFilter",
24872                     "GstBaseTransform",
24873                     "GstElement",
24874                     "GstObject",
24875                     "GInitiallyUnowned",
24876                     "GObject"
24877                 ],
24878                 "klass": "Filter/Effect/Video",
24879                 "long-name": "Video gamma correction",
24880                 "pad-templates": {
24881                     "sink": {
24882                         "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",
24883                         "direction": "sink",
24884                         "presence": "always"
24885                     },
24886                     "src": {
24887                         "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",
24888                         "direction": "src",
24889                         "presence": "always"
24890                     }
24891                 },
24892                 "properties": {
24893                     "gamma": {
24894                         "blurb": "gamma",
24895                         "conditionally-available": false,
24896                         "construct": false,
24897                         "construct-only": false,
24898                         "controllable": true,
24899                         "default": "1",
24900                         "max": "10",
24901                         "min": "0.01",
24902                         "mutable": "null",
24903                         "readable": true,
24904                         "type": "gdouble",
24905                         "writable": true
24906                     }
24907                 },
24908                 "rank": "none"
24909             },
24910             "videobalance": {
24911                 "author": "David Schleef <ds@schleef.org>",
24912                 "description": "Adjusts brightness, contrast, hue, saturation on a video stream",
24913                 "hierarchy": [
24914                     "GstVideoBalance",
24915                     "GstVideoFilter",
24916                     "GstBaseTransform",
24917                     "GstElement",
24918                     "GstObject",
24919                     "GInitiallyUnowned",
24920                     "GObject"
24921                 ],
24922                 "interfaces": [
24923                     "GstColorBalance"
24924                 ],
24925                 "klass": "Filter/Effect/Video",
24926                 "long-name": "Video balance",
24927                 "pad-templates": {
24928                     "sink": {
24929                         "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",
24930                         "direction": "sink",
24931                         "presence": "always"
24932                     },
24933                     "src": {
24934                         "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",
24935                         "direction": "src",
24936                         "presence": "always"
24937                     }
24938                 },
24939                 "properties": {
24940                     "brightness": {
24941                         "blurb": "brightness",
24942                         "conditionally-available": false,
24943                         "construct": false,
24944                         "construct-only": false,
24945                         "controllable": true,
24946                         "default": "0",
24947                         "max": "1",
24948                         "min": "-1",
24949                         "mutable": "null",
24950                         "readable": true,
24951                         "type": "gdouble",
24952                         "writable": true
24953                     },
24954                     "contrast": {
24955                         "blurb": "contrast",
24956                         "conditionally-available": false,
24957                         "construct": false,
24958                         "construct-only": false,
24959                         "controllable": true,
24960                         "default": "1",
24961                         "max": "2",
24962                         "min": "0",
24963                         "mutable": "null",
24964                         "readable": true,
24965                         "type": "gdouble",
24966                         "writable": true
24967                     },
24968                     "hue": {
24969                         "blurb": "hue",
24970                         "conditionally-available": false,
24971                         "construct": false,
24972                         "construct-only": false,
24973                         "controllable": true,
24974                         "default": "0",
24975                         "max": "1",
24976                         "min": "-1",
24977                         "mutable": "null",
24978                         "readable": true,
24979                         "type": "gdouble",
24980                         "writable": true
24981                     },
24982                     "saturation": {
24983                         "blurb": "saturation",
24984                         "conditionally-available": false,
24985                         "construct": false,
24986                         "construct-only": false,
24987                         "controllable": true,
24988                         "default": "1",
24989                         "max": "2",
24990                         "min": "0",
24991                         "mutable": "null",
24992                         "readable": true,
24993                         "type": "gdouble",
24994                         "writable": true
24995                     }
24996                 },
24997                 "rank": "none"
24998             },
24999             "videoflip": {
25000                 "author": "David Schleef <ds@schleef.org>",
25001                 "description": "Flips and rotates video",
25002                 "hierarchy": [
25003                     "GstVideoFlip",
25004                     "GstVideoFilter",
25005                     "GstBaseTransform",
25006                     "GstElement",
25007                     "GstObject",
25008                     "GInitiallyUnowned",
25009                     "GObject"
25010                 ],
25011                 "interfaces": [
25012                     "GstVideoDirection"
25013                 ],
25014                 "klass": "Filter/Effect/Video",
25015                 "long-name": "Video flipper",
25016                 "pad-templates": {
25017                     "sink": {
25018                         "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",
25019                         "direction": "sink",
25020                         "presence": "always"
25021                     },
25022                     "src": {
25023                         "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",
25024                         "direction": "src",
25025                         "presence": "always"
25026                     }
25027                 },
25028                 "properties": {
25029                     "method": {
25030                         "blurb": "method (deprecated, use video-direction instead)",
25031                         "conditionally-available": false,
25032                         "construct": true,
25033                         "construct-only": false,
25034                         "controllable": true,
25035                         "default": "none (0)",
25036                         "mutable": "playing",
25037                         "readable": true,
25038                         "type": "GstVideoFlipMethod",
25039                         "writable": true
25040                     }
25041                 },
25042                 "rank": "none"
25043             },
25044             "videomedian": {
25045                 "author": "Wim Taymans <wim.taymans@gmail.com>",
25046                 "description": "Apply a median filter to an image",
25047                 "hierarchy": [
25048                     "GstVideoMedian",
25049                     "GstVideoFilter",
25050                     "GstBaseTransform",
25051                     "GstElement",
25052                     "GstObject",
25053                     "GInitiallyUnowned",
25054                     "GObject"
25055                 ],
25056                 "klass": "Filter/Effect/Video",
25057                 "long-name": "Median effect",
25058                 "pad-templates": {
25059                     "sink": {
25060                         "caps": "video/x-raw:\n         format: { I420, YV12 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25061                         "direction": "sink",
25062                         "presence": "always"
25063                     },
25064                     "src": {
25065                         "caps": "video/x-raw:\n         format: { I420, YV12 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25066                         "direction": "src",
25067                         "presence": "always"
25068                     }
25069                 },
25070                 "properties": {
25071                     "filtersize": {
25072                         "blurb": "The size of the filter",
25073                         "conditionally-available": false,
25074                         "construct": false,
25075                         "construct-only": false,
25076                         "controllable": false,
25077                         "default": "5 (5)",
25078                         "mutable": "null",
25079                         "readable": true,
25080                         "type": "GstVideoMedianSize",
25081                         "writable": true
25082                     },
25083                     "lum-only": {
25084                         "blurb": "Only apply filter on luminance",
25085                         "conditionally-available": false,
25086                         "construct": false,
25087                         "construct-only": false,
25088                         "controllable": false,
25089                         "default": "true",
25090                         "mutable": "null",
25091                         "readable": true,
25092                         "type": "gboolean",
25093                         "writable": true
25094                     }
25095                 },
25096                 "rank": "none"
25097             }
25098         },
25099         "filename": "gstvideofilter",
25100         "license": "LGPL",
25101         "other-types": {
25102             "GstVideoFlipMethod": {
25103                 "kind": "enum",
25104                 "values": [
25105                     {
25106                         "desc": "Identity (no rotation)",
25107                         "name": "none",
25108                         "value": "0"
25109                     },
25110                     {
25111                         "desc": "Rotate clockwise 90 degrees",
25112                         "name": "clockwise",
25113                         "value": "1"
25114                     },
25115                     {
25116                         "desc": "Rotate 180 degrees",
25117                         "name": "rotate-180",
25118                         "value": "2"
25119                     },
25120                     {
25121                         "desc": "Rotate counter-clockwise 90 degrees",
25122                         "name": "counterclockwise",
25123                         "value": "3"
25124                     },
25125                     {
25126                         "desc": "Flip horizontally",
25127                         "name": "horizontal-flip",
25128                         "value": "4"
25129                     },
25130                     {
25131                         "desc": "Flip vertically",
25132                         "name": "vertical-flip",
25133                         "value": "5"
25134                     },
25135                     {
25136                         "desc": "Flip across upper left/lower right diagonal",
25137                         "name": "upper-left-diagonal",
25138                         "value": "6"
25139                     },
25140                     {
25141                         "desc": "Flip across upper right/lower left diagonal",
25142                         "name": "upper-right-diagonal",
25143                         "value": "7"
25144                     },
25145                     {
25146                         "desc": "Select flip method based on image-orientation tag",
25147                         "name": "automatic",
25148                         "value": "8"
25149                     }
25150                 ]
25151             },
25152             "GstVideoMedianSize": {
25153                 "kind": "enum",
25154                 "values": [
25155                     {
25156                         "desc": "Median of 5 neighbour pixels",
25157                         "name": "5",
25158                         "value": "5"
25159                     },
25160                     {
25161                         "desc": "Median of 9 neighbour pixels",
25162                         "name": "9",
25163                         "value": "9"
25164                     }
25165                 ]
25166             }
25167         },
25168         "package": "GStreamer Good Plug-ins",
25169         "source": "gst-plugins-good",
25170         "tracers": {},
25171         "url": "Unknown package origin"
25172     },
25173     "videomixer": {
25174         "description": "Video mixer",
25175         "elements": {
25176             "videomixer": {
25177                 "author": "Wim Taymans <wim@fluendo.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25178                 "description": "Deprecated by compositor. Mix multiple video streams",
25179                 "hierarchy": [
25180                     "GstVideoMixer2",
25181                     "GstElement",
25182                     "GstObject",
25183                     "GInitiallyUnowned",
25184                     "GObject"
25185                 ],
25186                 "interfaces": [
25187                     "GstChildProxy"
25188                 ],
25189                 "klass": "Filter/Editor/Video/Compositor",
25190                 "long-name": "Video mixer 2",
25191                 "pad-templates": {
25192                     "sink_%%u": {
25193                         "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",
25194                         "direction": "sink",
25195                         "presence": "request"
25196                     },
25197                     "src": {
25198                         "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",
25199                         "direction": "src",
25200                         "presence": "always"
25201                     }
25202                 },
25203                 "properties": {
25204                     "background": {
25205                         "blurb": "Background type",
25206                         "conditionally-available": false,
25207                         "construct": false,
25208                         "construct-only": false,
25209                         "controllable": false,
25210                         "default": "checker (0)",
25211                         "mutable": "null",
25212                         "readable": true,
25213                         "type": "GstVideoMixer2Background",
25214                         "writable": true
25215                     }
25216                 },
25217                 "rank": "primary"
25218             }
25219         },
25220         "filename": "gstvideomixer",
25221         "license": "LGPL",
25222         "other-types": {
25223             "GstVideoMixer2Background": {
25224                 "kind": "enum",
25225                 "values": [
25226                     {
25227                         "desc": "Checker pattern",
25228                         "name": "checker",
25229                         "value": "0"
25230                     },
25231                     {
25232                         "desc": "Black",
25233                         "name": "black",
25234                         "value": "1"
25235                     },
25236                     {
25237                         "desc": "White",
25238                         "name": "white",
25239                         "value": "2"
25240                     },
25241                     {
25242                         "desc": "Transparent Background to enable further mixing",
25243                         "name": "transparent",
25244                         "value": "3"
25245                     }
25246                 ]
25247             }
25248         },
25249         "package": "GStreamer Good Plug-ins",
25250         "source": "gst-plugins-good",
25251         "tracers": {},
25252         "url": "Unknown package origin"
25253     },
25254     "vpx": {
25255         "description": "VP8 plugin",
25256         "elements": {
25257             "vp8dec": {
25258                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25259                 "description": "Decode VP8 video streams",
25260                 "hierarchy": [
25261                     "GstVP8Dec",
25262                     "GstVPXDec",
25263                     "GstVideoDecoder",
25264                     "GstElement",
25265                     "GstObject",
25266                     "GInitiallyUnowned",
25267                     "GObject"
25268                 ],
25269                 "klass": "Codec/Decoder/Video",
25270                 "long-name": "On2 VP8 Decoder",
25271                 "pad-templates": {
25272                     "sink": {
25273                         "caps": "video/x-vp8:\n",
25274                         "direction": "sink",
25275                         "presence": "always"
25276                     },
25277                     "src": {
25278                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25279                         "direction": "src",
25280                         "presence": "always"
25281                     }
25282                 },
25283                 "properties": {},
25284                 "rank": "primary"
25285             },
25286             "vp8enc": {
25287                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25288                 "description": "Encode VP8 video streams",
25289                 "hierarchy": [
25290                     "GstVP8Enc",
25291                     "GstVPXEnc",
25292                     "GstVideoEncoder",
25293                     "GstElement",
25294                     "GstObject",
25295                     "GInitiallyUnowned",
25296                     "GObject"
25297                 ],
25298                 "interfaces": [
25299                     "GstPreset",
25300                     "GstTagSetter"
25301                 ],
25302                 "klass": "Codec/Encoder/Video",
25303                 "long-name": "On2 VP8 Encoder",
25304                 "pad-templates": {
25305                     "sink": {
25306                         "caps": "video/x-raw:\n         format: I420\n          width: [ 1, 16383 ]\n         height: [ 1, 16383 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
25307                         "direction": "sink",
25308                         "presence": "always"
25309                     },
25310                     "src": {
25311                         "caps": "video/x-vp8:\n        profile: { (string)0, (string)1, (string)2, (string)3 }\n",
25312                         "direction": "src",
25313                         "presence": "always"
25314                     }
25315                 },
25316                 "properties": {},
25317                 "rank": "primary"
25318             },
25319             "vp9dec": {
25320                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25321                 "description": "Decode VP9 video streams",
25322                 "hierarchy": [
25323                     "GstVP9Dec",
25324                     "GstVPXDec",
25325                     "GstVideoDecoder",
25326                     "GstElement",
25327                     "GstObject",
25328                     "GInitiallyUnowned",
25329                     "GObject"
25330                 ],
25331                 "klass": "Codec/Decoder/Video",
25332                 "long-name": "On2 VP9 Decoder",
25333                 "pad-templates": {
25334                     "sink": {
25335                         "caps": "video/x-vp9:\n",
25336                         "direction": "sink",
25337                         "presence": "always"
25338                     },
25339                     "src": {
25340                         "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",
25341                         "direction": "src",
25342                         "presence": "always"
25343                     }
25344                 },
25345                 "properties": {},
25346                 "rank": "primary"
25347             },
25348             "vp9enc": {
25349                 "author": "David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian.droege@collabora.co.uk>",
25350                 "description": "Encode VP9 video streams",
25351                 "hierarchy": [
25352                     "GstVP9Enc",
25353                     "GstVPXEnc",
25354                     "GstVideoEncoder",
25355                     "GstElement",
25356                     "GstObject",
25357                     "GInitiallyUnowned",
25358                     "GObject"
25359                 ],
25360                 "interfaces": [
25361                     "GstPreset",
25362                     "GstTagSetter"
25363                 ],
25364                 "klass": "Codec/Encoder/Video",
25365                 "long-name": "On2 VP9 Encoder",
25366                 "pad-templates": {
25367                     "sink": {
25368                         "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",
25369                         "direction": "sink",
25370                         "presence": "always"
25371                     },
25372                     "src": {
25373                         "caps": "video/x-vp9:\n        profile: { (string)0, (string)1, (string)2, (string)3 }\n",
25374                         "direction": "src",
25375                         "presence": "always"
25376                     }
25377                 },
25378                 "properties": {
25379                     "row-mt": {
25380                         "blurb": "Whether each row should be encoded using multiple threads",
25381                         "conditionally-available": false,
25382                         "construct": false,
25383                         "construct-only": false,
25384                         "controllable": false,
25385                         "default": "false",
25386                         "mutable": "null",
25387                         "readable": true,
25388                         "type": "gboolean",
25389                         "writable": true
25390                     },
25391                     "tile-columns": {
25392                         "blurb": "Number of tile columns, log2",
25393                         "conditionally-available": false,
25394                         "construct": false,
25395                         "construct-only": false,
25396                         "controllable": false,
25397                         "default": "6",
25398                         "max": "6",
25399                         "min": "0",
25400                         "mutable": "null",
25401                         "readable": true,
25402                         "type": "gint",
25403                         "writable": true
25404                     },
25405                     "tile-rows": {
25406                         "blurb": "Number of tile rows, log2",
25407                         "conditionally-available": false,
25408                         "construct": false,
25409                         "construct-only": false,
25410                         "controllable": false,
25411                         "default": "0",
25412                         "max": "2",
25413                         "min": "0",
25414                         "mutable": "null",
25415                         "readable": true,
25416                         "type": "gint",
25417                         "writable": true
25418                     }
25419                 },
25420                 "rank": "primary"
25421             }
25422         },
25423         "filename": "gstvpx",
25424         "license": "LGPL",
25425         "other-types": {
25426             "GstVPXDec": {
25427                 "hierarchy": [
25428                     "GstVPXDec",
25429                     "GstVideoDecoder",
25430                     "GstElement",
25431                     "GstObject",
25432                     "GInitiallyUnowned",
25433                     "GObject"
25434                 ],
25435                 "kind": "object",
25436                 "properties": {
25437                     "deblocking-level": {
25438                         "blurb": "Deblocking level",
25439                         "conditionally-available": false,
25440                         "construct": false,
25441                         "construct-only": false,
25442                         "controllable": false,
25443                         "default": "4",
25444                         "max": "16",
25445                         "min": "0",
25446                         "mutable": "null",
25447                         "readable": true,
25448                         "type": "guint",
25449                         "writable": true
25450                     },
25451                     "noise-level": {
25452                         "blurb": "Noise level",
25453                         "conditionally-available": false,
25454                         "construct": false,
25455                         "construct-only": false,
25456                         "controllable": false,
25457                         "default": "0",
25458                         "max": "16",
25459                         "min": "0",
25460                         "mutable": "null",
25461                         "readable": true,
25462                         "type": "guint",
25463                         "writable": true
25464                     },
25465                     "post-processing": {
25466                         "blurb": "Enable post processing",
25467                         "conditionally-available": false,
25468                         "construct": false,
25469                         "construct-only": false,
25470                         "controllable": false,
25471                         "default": "false",
25472                         "mutable": "null",
25473                         "readable": true,
25474                         "type": "gboolean",
25475                         "writable": true
25476                     },
25477                     "post-processing-flags": {
25478                         "blurb": "Flags to control post processing",
25479                         "conditionally-available": false,
25480                         "construct": false,
25481                         "construct-only": false,
25482                         "controllable": false,
25483                         "default": "mfqe+demacroblock+deblock",
25484                         "mutable": "null",
25485                         "readable": true,
25486                         "type": "GstVPXDecPostProcessingFlags",
25487                         "writable": true
25488                     },
25489                     "threads": {
25490                         "blurb": "Maximum number of decoding threads",
25491                         "conditionally-available": false,
25492                         "construct": false,
25493                         "construct-only": false,
25494                         "controllable": false,
25495                         "default": "0",
25496                         "max": "16",
25497                         "min": "0",
25498                         "mutable": "null",
25499                         "readable": true,
25500                         "type": "guint",
25501                         "writable": true
25502                     }
25503                 }
25504             },
25505             "GstVPXDecPostProcessingFlags": {
25506                 "kind": "flags",
25507                 "values": [
25508                     {
25509                         "desc": "Deblock",
25510                         "name": "deblock",
25511                         "value": "0x00000001"
25512                     },
25513                     {
25514                         "desc": "Demacroblock",
25515                         "name": "demacroblock",
25516                         "value": "0x00000002"
25517                     },
25518                     {
25519                         "desc": "Add noise",
25520                         "name": "addnoise",
25521                         "value": "0x00000004"
25522                     },
25523                     {
25524                         "desc": "Multi-frame quality enhancement",
25525                         "name": "mfqe",
25526                         "value": "0x00000008"
25527                     }
25528                 ]
25529             },
25530             "GstVPXEnc": {
25531                 "hierarchy": [
25532                     "GstVPXEnc",
25533                     "GstVideoEncoder",
25534                     "GstElement",
25535                     "GstObject",
25536                     "GInitiallyUnowned",
25537                     "GObject"
25538                 ],
25539                 "interfaces": [
25540                     "GstPreset",
25541                     "GstTagSetter"
25542                 ],
25543                 "kind": "object",
25544                 "properties": {
25545                     "arnr-maxframes": {
25546                         "blurb": "AltRef maximum number of frames",
25547                         "conditionally-available": false,
25548                         "construct": false,
25549                         "construct-only": false,
25550                         "controllable": false,
25551                         "default": "0",
25552                         "max": "15",
25553                         "min": "0",
25554                         "mutable": "null",
25555                         "readable": true,
25556                         "type": "gint",
25557                         "writable": true
25558                     },
25559                     "arnr-strength": {
25560                         "blurb": "AltRef strength",
25561                         "conditionally-available": false,
25562                         "construct": false,
25563                         "construct-only": false,
25564                         "controllable": false,
25565                         "default": "3",
25566                         "max": "6",
25567                         "min": "0",
25568                         "mutable": "null",
25569                         "readable": true,
25570                         "type": "gint",
25571                         "writable": true
25572                     },
25573                     "arnr-type": {
25574                         "blurb": "AltRef type",
25575                         "conditionally-available": false,
25576                         "construct": false,
25577                         "construct-only": false,
25578                         "controllable": false,
25579                         "default": "3",
25580                         "max": "3",
25581                         "min": "1",
25582                         "mutable": "null",
25583                         "readable": true,
25584                         "type": "gint",
25585                         "writable": true
25586                     },
25587                     "auto-alt-ref": {
25588                         "blurb": "Automatically generate AltRef frames",
25589                         "conditionally-available": false,
25590                         "construct": false,
25591                         "construct-only": false,
25592                         "controllable": false,
25593                         "default": "false",
25594                         "mutable": "null",
25595                         "readable": true,
25596                         "type": "gboolean",
25597                         "writable": true
25598                     },
25599                     "bits-per-pixel": {
25600                         "blurb": "Factor to convert number of pixels to bitrate value (only has an effect if target-bitrate=0)",
25601                         "conditionally-available": false,
25602                         "construct": false,
25603                         "construct-only": false,
25604                         "controllable": false,
25605                         "default": "0.0434",
25606                         "max": "3.40282e+38",
25607                         "min": "0",
25608                         "mutable": "null",
25609                         "readable": true,
25610                         "type": "gfloat",
25611                         "writable": true
25612                     },
25613                     "buffer-initial-size": {
25614                         "blurb": "Initial client buffer size (ms)",
25615                         "conditionally-available": false,
25616                         "construct": false,
25617                         "construct-only": false,
25618                         "controllable": false,
25619                         "default": "4000",
25620                         "max": "2147483647",
25621                         "min": "0",
25622                         "mutable": "null",
25623                         "readable": true,
25624                         "type": "gint",
25625                         "writable": true
25626                     },
25627                     "buffer-optimal-size": {
25628                         "blurb": "Optimal client buffer size (ms)",
25629                         "conditionally-available": false,
25630                         "construct": false,
25631                         "construct-only": false,
25632                         "controllable": false,
25633                         "default": "5000",
25634                         "max": "2147483647",
25635                         "min": "0",
25636                         "mutable": "null",
25637                         "readable": true,
25638                         "type": "gint",
25639                         "writable": true
25640                     },
25641                     "buffer-size": {
25642                         "blurb": "Client buffer size (ms)",
25643                         "conditionally-available": false,
25644                         "construct": false,
25645                         "construct-only": false,
25646                         "controllable": false,
25647                         "default": "6000",
25648                         "max": "2147483647",
25649                         "min": "0",
25650                         "mutable": "null",
25651                         "readable": true,
25652                         "type": "gint",
25653                         "writable": true
25654                     },
25655                     "cpu-used": {
25656                         "blurb": "CPU used",
25657                         "conditionally-available": false,
25658                         "construct": false,
25659                         "construct-only": false,
25660                         "controllable": false,
25661                         "default": "0",
25662                         "max": "16",
25663                         "min": "-16",
25664                         "mutable": "null",
25665                         "readable": true,
25666                         "type": "gint",
25667                         "writable": true
25668                     },
25669                     "cq-level": {
25670                         "blurb": "Constrained quality level",
25671                         "conditionally-available": false,
25672                         "construct": false,
25673                         "construct-only": false,
25674                         "controllable": false,
25675                         "default": "10",
25676                         "max": "63",
25677                         "min": "0",
25678                         "mutable": "null",
25679                         "readable": true,
25680                         "type": "gint",
25681                         "writable": true
25682                     },
25683                     "deadline": {
25684                         "blurb": "Deadline per frame (usec, 0=best, 1=realtime)",
25685                         "conditionally-available": false,
25686                         "construct": false,
25687                         "construct-only": false,
25688                         "controllable": false,
25689                         "default": "1000000",
25690                         "max": "9223372036854775807",
25691                         "min": "0",
25692                         "mutable": "null",
25693                         "readable": true,
25694                         "type": "gint64",
25695                         "writable": true
25696                     },
25697                     "dropframe-threshold": {
25698                         "blurb": "Temporal resampling threshold (buf %%)",
25699                         "conditionally-available": false,
25700                         "construct": false,
25701                         "construct-only": false,
25702                         "controllable": false,
25703                         "default": "0",
25704                         "max": "100",
25705                         "min": "0",
25706                         "mutable": "null",
25707                         "readable": true,
25708                         "type": "gint",
25709                         "writable": true
25710                     },
25711                     "end-usage": {
25712                         "blurb": "Rate control mode",
25713                         "conditionally-available": false,
25714                         "construct": false,
25715                         "construct-only": false,
25716                         "controllable": false,
25717                         "default": "vbr (0)",
25718                         "mutable": "null",
25719                         "readable": true,
25720                         "type": "GstVPXEncEndUsage",
25721                         "writable": true
25722                     },
25723                     "error-resilient": {
25724                         "blurb": "Error resilience flags",
25725                         "conditionally-available": false,
25726                         "construct": false,
25727                         "construct-only": false,
25728                         "controllable": false,
25729                         "default": "(none)",
25730                         "mutable": "null",
25731                         "readable": true,
25732                         "type": "GstVPXEncErFlags",
25733                         "writable": true
25734                     },
25735                     "horizontal-scaling-mode": {
25736                         "blurb": "Horizontal scaling mode",
25737                         "conditionally-available": false,
25738                         "construct": false,
25739                         "construct-only": false,
25740                         "controllable": false,
25741                         "default": "normal (0)",
25742                         "mutable": "null",
25743                         "readable": true,
25744                         "type": "GstVPXEncScalingMode",
25745                         "writable": true
25746                     },
25747                     "keyframe-max-dist": {
25748                         "blurb": "Maximum distance between keyframes (number of frames)",
25749                         "conditionally-available": false,
25750                         "construct": false,
25751                         "construct-only": false,
25752                         "controllable": false,
25753                         "default": "128",
25754                         "max": "2147483647",
25755                         "min": "0",
25756                         "mutable": "null",
25757                         "readable": true,
25758                         "type": "gint",
25759                         "writable": true
25760                     },
25761                     "keyframe-mode": {
25762                         "blurb": "Keyframe placement",
25763                         "conditionally-available": false,
25764                         "construct": false,
25765                         "construct-only": false,
25766                         "controllable": false,
25767                         "default": "auto (1)",
25768                         "mutable": "null",
25769                         "readable": true,
25770                         "type": "GstVPXEncKfMode",
25771                         "writable": true
25772                     },
25773                     "lag-in-frames": {
25774                         "blurb": "Maximum number of frames to lag",
25775                         "conditionally-available": false,
25776                         "construct": false,
25777                         "construct-only": false,
25778                         "controllable": false,
25779                         "default": "0",
25780                         "max": "25",
25781                         "min": "0",
25782                         "mutable": "null",
25783                         "readable": true,
25784                         "type": "gint",
25785                         "writable": true
25786                     },
25787                     "max-intra-bitrate": {
25788                         "blurb": "Maximum Intra frame bitrate",
25789                         "conditionally-available": false,
25790                         "construct": false,
25791                         "construct-only": false,
25792                         "controllable": false,
25793                         "default": "0",
25794                         "max": "2147483647",
25795                         "min": "0",
25796                         "mutable": "null",
25797                         "readable": true,
25798                         "type": "gint",
25799                         "writable": true
25800                     },
25801                     "max-quantizer": {
25802                         "blurb": "Maximum Quantizer (worst)",
25803                         "conditionally-available": false,
25804                         "construct": false,
25805                         "construct-only": false,
25806                         "controllable": false,
25807                         "default": "63",
25808                         "max": "63",
25809                         "min": "0",
25810                         "mutable": "null",
25811                         "readable": true,
25812                         "type": "gint",
25813                         "writable": true
25814                     },
25815                     "min-quantizer": {
25816                         "blurb": "Minimum Quantizer (best)",
25817                         "conditionally-available": false,
25818                         "construct": false,
25819                         "construct-only": false,
25820                         "controllable": false,
25821                         "default": "4",
25822                         "max": "63",
25823                         "min": "0",
25824                         "mutable": "null",
25825                         "readable": true,
25826                         "type": "gint",
25827                         "writable": true
25828                     },
25829                     "multipass-cache-file": {
25830                         "blurb": "Multipass cache file. If stream caps reinited, multiple files will be created: file, file.1, file.2, ... and so on.",
25831                         "conditionally-available": false,
25832                         "construct": false,
25833                         "construct-only": false,
25834                         "controllable": false,
25835                         "default": "multipass.cache",
25836                         "mutable": "null",
25837                         "readable": true,
25838                         "type": "gchararray",
25839                         "writable": true
25840                     },
25841                     "multipass-mode": {
25842                         "blurb": "Multipass encode mode",
25843                         "conditionally-available": false,
25844                         "construct": false,
25845                         "construct-only": false,
25846                         "controllable": false,
25847                         "default": "one-pass (0)",
25848                         "mutable": "null",
25849                         "readable": true,
25850                         "type": "GstVPXEncMultipassMode",
25851                         "writable": true
25852                     },
25853                     "noise-sensitivity": {
25854                         "blurb": "Noise sensisivity (frames to blur)",
25855                         "conditionally-available": false,
25856                         "construct": false,
25857                         "construct-only": false,
25858                         "controllable": false,
25859                         "default": "0",
25860                         "max": "6",
25861                         "min": "0",
25862                         "mutable": "null",
25863                         "readable": true,
25864                         "type": "gint",
25865                         "writable": true
25866                     },
25867                     "overshoot": {
25868                         "blurb": "Datarate overshoot (max) target (%%)",
25869                         "conditionally-available": false,
25870                         "construct": false,
25871                         "construct-only": false,
25872                         "controllable": false,
25873                         "default": "100",
25874                         "max": "1000",
25875                         "min": "0",
25876                         "mutable": "null",
25877                         "readable": true,
25878                         "type": "gint",
25879                         "writable": true
25880                     },
25881                     "resize-allowed": {
25882                         "blurb": "Allow spatial resampling",
25883                         "conditionally-available": false,
25884                         "construct": false,
25885                         "construct-only": false,
25886                         "controllable": false,
25887                         "default": "false",
25888                         "mutable": "null",
25889                         "readable": true,
25890                         "type": "gboolean",
25891                         "writable": true
25892                     },
25893                     "resize-down-threshold": {
25894                         "blurb": "Downscale threshold (buf %%)",
25895                         "conditionally-available": false,
25896                         "construct": false,
25897                         "construct-only": false,
25898                         "controllable": false,
25899                         "default": "60",
25900                         "max": "100",
25901                         "min": "0",
25902                         "mutable": "null",
25903                         "readable": true,
25904                         "type": "gint",
25905                         "writable": true
25906                     },
25907                     "resize-up-threshold": {
25908                         "blurb": "Upscale threshold (buf %%)",
25909                         "conditionally-available": false,
25910                         "construct": false,
25911                         "construct-only": false,
25912                         "controllable": false,
25913                         "default": "30",
25914                         "max": "100",
25915                         "min": "0",
25916                         "mutable": "null",
25917                         "readable": true,
25918                         "type": "gint",
25919                         "writable": true
25920                     },
25921                     "sharpness": {
25922                         "blurb": "Filter sharpness",
25923                         "conditionally-available": false,
25924                         "construct": false,
25925                         "construct-only": false,
25926                         "controllable": false,
25927                         "default": "0",
25928                         "max": "7",
25929                         "min": "0",
25930                         "mutable": "null",
25931                         "readable": true,
25932                         "type": "gint",
25933                         "writable": true
25934                     },
25935                     "static-threshold": {
25936                         "blurb": "Motion detection threshold. Recommendation is to set 100 for screen/window sharing",
25937                         "conditionally-available": false,
25938                         "construct": false,
25939                         "construct-only": false,
25940                         "controllable": false,
25941                         "default": "1",
25942                         "max": "2147483647",
25943                         "min": "0",
25944                         "mutable": "null",
25945                         "readable": true,
25946                         "type": "gint",
25947                         "writable": true
25948                     },
25949                     "target-bitrate": {
25950                         "blurb": "Target bitrate (in bits/sec) (0: auto - bitrate depends on resolution, see \"bits-per-pixel\" property for more info)",
25951                         "conditionally-available": false,
25952                         "construct": false,
25953                         "construct-only": false,
25954                         "controllable": false,
25955                         "default": "0",
25956                         "max": "2147483647",
25957                         "min": "0",
25958                         "mutable": "null",
25959                         "readable": true,
25960                         "type": "gint",
25961                         "writable": true
25962                     },
25963                     "temporal-scalability-layer-flags": {
25964                         "blurb": "Sequence defining coding layer flags",
25965                         "conditionally-available": false,
25966                         "construct": false,
25967                         "construct-only": false,
25968                         "controllable": false,
25969                         "mutable": "null",
25970                         "readable": true,
25971                         "type": "GstValueArray",
25972                         "writable": true
25973                     },
25974                     "temporal-scalability-layer-id": {
25975                         "blurb": "Sequence defining coding layer membership",
25976                         "conditionally-available": false,
25977                         "construct": false,
25978                         "construct-only": false,
25979                         "controllable": false,
25980                         "mutable": "null",
25981                         "readable": true,
25982                         "type": "GValueArray",
25983                         "writable": true
25984                     },
25985                     "temporal-scalability-layer-sync-flags": {
25986                         "blurb": "Sequence defining coding layer sync flags",
25987                         "conditionally-available": false,
25988                         "construct": false,
25989                         "construct-only": false,
25990                         "controllable": false,
25991                         "mutable": "null",
25992                         "readable": true,
25993                         "type": "GstValueArray",
25994                         "writable": true
25995                     },
25996                     "temporal-scalability-number-layers": {
25997                         "blurb": "Number of coding layers to use",
25998                         "conditionally-available": false,
25999                         "construct": false,
26000                         "construct-only": false,
26001                         "controllable": false,
26002                         "default": "1",
26003                         "max": "5",
26004                         "min": "1",
26005                         "mutable": "null",
26006                         "readable": true,
26007                         "type": "gint",
26008                         "writable": true
26009                     },
26010                     "temporal-scalability-periodicity": {
26011                         "blurb": "Length of sequence that defines layer membership periodicity",
26012                         "conditionally-available": false,
26013                         "construct": false,
26014                         "construct-only": false,
26015                         "controllable": false,
26016                         "default": "0",
26017                         "max": "16",
26018                         "min": "0",
26019                         "mutable": "null",
26020                         "readable": true,
26021                         "type": "gint",
26022                         "writable": true
26023                     },
26024                     "temporal-scalability-rate-decimator": {
26025                         "blurb": "Rate decimation factors for each layer",
26026                         "conditionally-available": false,
26027                         "construct": false,
26028                         "construct-only": false,
26029                         "controllable": false,
26030                         "mutable": "null",
26031                         "readable": true,
26032                         "type": "GValueArray",
26033                         "writable": true
26034                     },
26035                     "temporal-scalability-target-bitrate": {
26036                         "blurb": "Target bitrates (bits/sec) for coding layers (one per layer)",
26037                         "conditionally-available": false,
26038                         "construct": false,
26039                         "construct-only": false,
26040                         "controllable": false,
26041                         "mutable": "null",
26042                         "readable": true,
26043                         "type": "GValueArray",
26044                         "writable": true
26045                     },
26046                     "threads": {
26047                         "blurb": "Number of threads to use",
26048                         "conditionally-available": false,
26049                         "construct": false,
26050                         "construct-only": false,
26051                         "controllable": false,
26052                         "default": "0",
26053                         "max": "64",
26054                         "min": "0",
26055                         "mutable": "null",
26056                         "readable": true,
26057                         "type": "gint",
26058                         "writable": true
26059                     },
26060                     "timebase": {
26061                         "blurb": "Fraction of one second that is the shortest interframe time - normally left as zero which will default to the framerate",
26062                         "conditionally-available": false,
26063                         "construct": false,
26064                         "construct-only": false,
26065                         "controllable": false,
26066                         "default": "0/1",
26067                         "max": "2147483647/1",
26068                         "min": "0/1",
26069                         "mutable": "null",
26070                         "readable": true,
26071                         "type": "GstFraction",
26072                         "writable": true
26073                     },
26074                     "token-partitions": {
26075                         "blurb": "Number of token partitions",
26076                         "conditionally-available": false,
26077                         "construct": false,
26078                         "construct-only": false,
26079                         "controllable": false,
26080                         "default": "1 (0)",
26081                         "mutable": "null",
26082                         "readable": true,
26083                         "type": "GstVPXEncTokenPartitions",
26084                         "writable": true
26085                     },
26086                     "tuning": {
26087                         "blurb": "Tuning",
26088                         "conditionally-available": false,
26089                         "construct": false,
26090                         "construct-only": false,
26091                         "controllable": false,
26092                         "default": "psnr (0)",
26093                         "mutable": "null",
26094                         "readable": true,
26095                         "type": "GstVPXEncTuning",
26096                         "writable": true
26097                     },
26098                     "twopass-vbr-bias": {
26099                         "blurb": "CBR/VBR bias (0=CBR, 100=VBR)",
26100                         "conditionally-available": false,
26101                         "construct": false,
26102                         "construct-only": false,
26103                         "controllable": false,
26104                         "default": "50",
26105                         "max": "100",
26106                         "min": "0",
26107                         "mutable": "null",
26108                         "readable": true,
26109                         "type": "gint",
26110                         "writable": true
26111                     },
26112                     "twopass-vbr-maxsection": {
26113                         "blurb": "GOP maximum bitrate (%% target)",
26114                         "conditionally-available": false,
26115                         "construct": false,
26116                         "construct-only": false,
26117                         "controllable": false,
26118                         "default": "0",
26119                         "max": "2147483647",
26120                         "min": "0",
26121                         "mutable": "null",
26122                         "readable": true,
26123                         "type": "gint",
26124                         "writable": true
26125                     },
26126                     "twopass-vbr-minsection": {
26127                         "blurb": "GOP minimum bitrate (%% target)",
26128                         "conditionally-available": false,
26129                         "construct": false,
26130                         "construct-only": false,
26131                         "controllable": false,
26132                         "default": "0",
26133                         "max": "2147483647",
26134                         "min": "0",
26135                         "mutable": "null",
26136                         "readable": true,
26137                         "type": "gint",
26138                         "writable": true
26139                     },
26140                     "undershoot": {
26141                         "blurb": "Datarate undershoot (min) target (%%)",
26142                         "conditionally-available": false,
26143                         "construct": false,
26144                         "construct-only": false,
26145                         "controllable": false,
26146                         "default": "100",
26147                         "max": "1000",
26148                         "min": "0",
26149                         "mutable": "null",
26150                         "readable": true,
26151                         "type": "gint",
26152                         "writable": true
26153                     },
26154                     "vertical-scaling-mode": {
26155                         "blurb": "Vertical scaling mode",
26156                         "conditionally-available": false,
26157                         "construct": false,
26158                         "construct-only": false,
26159                         "controllable": false,
26160                         "default": "normal (0)",
26161                         "mutable": "null",
26162                         "readable": true,
26163                         "type": "GstVPXEncScalingMode",
26164                         "writable": true
26165                     }
26166                 }
26167             },
26168             "GstVPXEncEndUsage": {
26169                 "kind": "enum",
26170                 "values": [
26171                     {
26172                         "desc": "Variable Bit Rate (VBR) mode",
26173                         "name": "vbr",
26174                         "value": "0"
26175                     },
26176                     {
26177                         "desc": "Constant Bit Rate (CBR) mode",
26178                         "name": "cbr",
26179                         "value": "1"
26180                     },
26181                     {
26182                         "desc": "Constant Quality Mode (CQ) mode",
26183                         "name": "cq",
26184                         "value": "2"
26185                     }
26186                 ]
26187             },
26188             "GstVPXEncErFlags": {
26189                 "kind": "flags",
26190                 "values": [
26191                     {
26192                         "desc": "Default error resilience",
26193                         "name": "default",
26194                         "value": "0x00000001"
26195                     },
26196                     {
26197                         "desc": "Allow partitions to be decoded independently",
26198                         "name": "partitions",
26199                         "value": "0x00000002"
26200                     }
26201                 ]
26202             },
26203             "GstVPXEncKfMode": {
26204                 "kind": "enum",
26205                 "values": [
26206                     {
26207                         "desc": "Determine optimal placement automatically",
26208                         "name": "auto",
26209                         "value": "1"
26210                     },
26211                     {
26212                         "desc": "Don't automatically place keyframes",
26213                         "name": "disabled",
26214                         "value": "0"
26215                     }
26216                 ]
26217             },
26218             "GstVPXEncMultipassMode": {
26219                 "kind": "enum",
26220                 "values": [
26221                     {
26222                         "desc": "One pass encoding (default)",
26223                         "name": "one-pass",
26224                         "value": "0"
26225                     },
26226                     {
26227                         "desc": "First pass of multipass encoding",
26228                         "name": "first-pass",
26229                         "value": "1"
26230                     },
26231                     {
26232                         "desc": "Last pass of multipass encoding",
26233                         "name": "last-pass",
26234                         "value": "2"
26235                     }
26236                 ]
26237             },
26238             "GstVPXEncScalingMode": {
26239                 "kind": "enum",
26240                 "values": [
26241                     {
26242                         "desc": "Normal",
26243                         "name": "normal",
26244                         "value": "0"
26245                     },
26246                     {
26247                         "desc": "4:5",
26248                         "name": "4:5",
26249                         "value": "1"
26250                     },
26251                     {
26252                         "desc": "3:5",
26253                         "name": "3:5",
26254                         "value": "2"
26255                     },
26256                     {
26257                         "desc": "1:2",
26258                         "name": "1:2",
26259                         "value": "3"
26260                     }
26261                 ]
26262             },
26263             "GstVPXEncTokenPartitions": {
26264                 "kind": "enum",
26265                 "values": [
26266                     {
26267                         "desc": "One token partition",
26268                         "name": "1",
26269                         "value": "0"
26270                     },
26271                     {
26272                         "desc": "Two token partitions",
26273                         "name": "2",
26274                         "value": "1"
26275                     },
26276                     {
26277                         "desc": "Four token partitions",
26278                         "name": "4",
26279                         "value": "2"
26280                     },
26281                     {
26282                         "desc": "Eight token partitions",
26283                         "name": "8",
26284                         "value": "3"
26285                     }
26286                 ]
26287             },
26288             "GstVPXEncTuning": {
26289                 "kind": "enum",
26290                 "values": [
26291                     {
26292                         "desc": "Tune for PSNR",
26293                         "name": "psnr",
26294                         "value": "0"
26295                     },
26296                     {
26297                         "desc": "Tune for SSIM",
26298                         "name": "ssim",
26299                         "value": "1"
26300                     }
26301                 ]
26302             }
26303         },
26304         "package": "GStreamer Good Plug-ins",
26305         "source": "gst-plugins-good",
26306         "tracers": {},
26307         "url": "Unknown package origin"
26308     },
26309     "wavenc": {
26310         "description": "Encode raw audio into WAV",
26311         "elements": {
26312             "wavenc": {
26313                 "author": "Iain Holmes <iain@prettypeople.org>",
26314                 "description": "Encode raw audio into WAV",
26315                 "hierarchy": [
26316                     "GstWavEnc",
26317                     "GstElement",
26318                     "GstObject",
26319                     "GInitiallyUnowned",
26320                     "GObject"
26321                 ],
26322                 "interfaces": [
26323                     "GstTagSetter",
26324                     "GstTocSetter"
26325                 ],
26326                 "klass": "Codec/Muxer/Audio",
26327                 "long-name": "WAV audio muxer",
26328                 "pad-templates": {
26329                     "sink": {
26330                         "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",
26331                         "direction": "sink",
26332                         "presence": "always"
26333                     },
26334                     "src": {
26335                         "caps": "audio/x-wav:\naudio/x-rf64:\n",
26336                         "direction": "src",
26337                         "presence": "always"
26338                     }
26339                 },
26340                 "rank": "primary"
26341             }
26342         },
26343         "filename": "gstwavenc",
26344         "license": "LGPL",
26345         "other-types": {},
26346         "package": "GStreamer Good Plug-ins",
26347         "source": "gst-plugins-good",
26348         "tracers": {},
26349         "url": "Unknown package origin"
26350     },
26351     "wavpack": {
26352         "description": "Wavpack lossless/lossy audio format handling",
26353         "elements": {
26354             "wavpackdec": {
26355                 "author": "Arwed v. Merkatz <v.merkatz@gmx.net>, Sebastian Dröge <slomo@circular-chaos.org>",
26356                 "description": "Decodes Wavpack audio data",
26357                 "hierarchy": [
26358                     "GstWavpackDec",
26359                     "GstAudioDecoder",
26360                     "GstElement",
26361                     "GstObject",
26362                     "GInitiallyUnowned",
26363                     "GObject"
26364                 ],
26365                 "klass": "Codec/Decoder/Audio",
26366                 "long-name": "Wavpack audio decoder",
26367                 "pad-templates": {
26368                     "sink": {
26369                         "caps": "audio/x-wavpack:\n          depth: [ 1, 32 ]\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n         framed: true\n",
26370                         "direction": "sink",
26371                         "presence": "always"
26372                     },
26373                     "src": {
26374                         "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",
26375                         "direction": "src",
26376                         "presence": "always"
26377                     }
26378                 },
26379                 "properties": {},
26380                 "rank": "primary"
26381             },
26382             "wavpackenc": {
26383                 "author": "Sebastian Dröge <slomo@circular-chaos.org>",
26384                 "description": "Encodes audio with the Wavpack lossless/lossy audio codec",
26385                 "hierarchy": [
26386                     "GstWavpackEnc",
26387                     "GstAudioEncoder",
26388                     "GstElement",
26389                     "GstObject",
26390                     "GInitiallyUnowned",
26391                     "GObject"
26392                 ],
26393                 "interfaces": [
26394                     "GstPreset"
26395                 ],
26396                 "klass": "Codec/Encoder/Audio",
26397                 "long-name": "Wavpack audio encoder",
26398                 "pad-templates": {
26399                     "sink": {
26400                         "caps": "audio/x-raw:\n         format: S32LE\n         layout: interleaved\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n",
26401                         "direction": "sink",
26402                         "presence": "always"
26403                     },
26404                     "src": {
26405                         "caps": "audio/x-wavpack:\n          depth: [ 1, 32 ]\n       channels: [ 1, 8 ]\n           rate: [ 6000, 192000 ]\n         framed: true\n",
26406                         "direction": "src",
26407                         "presence": "always"
26408                     },
26409                     "wvcsrc": {
26410                         "caps": "audio/x-wavpack-correction:\n         framed: true\n",
26411                         "direction": "src",
26412                         "presence": "sometimes"
26413                     }
26414                 },
26415                 "properties": {
26416                     "bitrate": {
26417                         "blurb": "Try to encode with this average bitrate (bits/sec). This enables lossy encoding, values smaller than 24000 disable it again.",
26418                         "conditionally-available": false,
26419                         "construct": false,
26420                         "construct-only": false,
26421                         "controllable": false,
26422                         "default": "0",
26423                         "max": "9600000",
26424                         "min": "0",
26425                         "mutable": "null",
26426                         "readable": true,
26427                         "type": "guint",
26428                         "writable": true
26429                     },
26430                     "bits-per-sample": {
26431                         "blurb": "Try to encode with this amount of bits per sample. This enables lossy encoding, values smaller than 2.0 disable it again.",
26432                         "conditionally-available": false,
26433                         "construct": false,
26434                         "construct-only": false,
26435                         "controllable": false,
26436                         "default": "0",
26437                         "max": "24",
26438                         "min": "0",
26439                         "mutable": "null",
26440                         "readable": true,
26441                         "type": "gdouble",
26442                         "writable": true
26443                     },
26444                     "correction-mode": {
26445                         "blurb": "Use this mode for the correction stream. Only works in lossy mode!",
26446                         "conditionally-available": false,
26447                         "construct": false,
26448                         "construct-only": false,
26449                         "controllable": false,
26450                         "default": "off (0)",
26451                         "mutable": "null",
26452                         "readable": true,
26453                         "type": "GstWavpackEncCorrectionMode",
26454                         "writable": true
26455                     },
26456                     "extra-processing": {
26457                         "blurb": "Use better but slower filters for better compression/quality.",
26458                         "conditionally-available": false,
26459                         "construct": false,
26460                         "construct-only": false,
26461                         "controllable": false,
26462                         "default": "0",
26463                         "max": "6",
26464                         "min": "0",
26465                         "mutable": "null",
26466                         "readable": true,
26467                         "type": "guint",
26468                         "writable": true
26469                     },
26470                     "joint-stereo-mode": {
26471                         "blurb": "Use this joint-stereo mode.",
26472                         "conditionally-available": false,
26473                         "construct": false,
26474                         "construct-only": false,
26475                         "controllable": false,
26476                         "default": "auto (0)",
26477                         "mutable": "null",
26478                         "readable": true,
26479                         "type": "GstWavpackEncJSMode",
26480                         "writable": true
26481                     },
26482                     "md5": {
26483                         "blurb": "Store MD5 hash of raw samples within the file.",
26484                         "conditionally-available": false,
26485                         "construct": false,
26486                         "construct-only": false,
26487                         "controllable": false,
26488                         "default": "false",
26489                         "mutable": "null",
26490                         "readable": true,
26491                         "type": "gboolean",
26492                         "writable": true
26493                     },
26494                     "mode": {
26495                         "blurb": "Speed versus compression tradeoff.",
26496                         "conditionally-available": false,
26497                         "construct": false,
26498                         "construct-only": false,
26499                         "controllable": false,
26500                         "default": "normal (2)",
26501                         "mutable": "null",
26502                         "readable": true,
26503                         "type": "GstWavpackEncMode",
26504                         "writable": true
26505                     }
26506                 },
26507                 "rank": "none",
26508                 "signals": {}
26509             }
26510         },
26511         "filename": "gstwavpack",
26512         "license": "LGPL",
26513         "other-types": {
26514             "GstWavpackEncCorrectionMode": {
26515                 "kind": "enum",
26516                 "values": [
26517                     {
26518                         "desc": "Create no correction file",
26519                         "name": "off",
26520                         "value": "0"
26521                     },
26522                     {
26523                         "desc": "Create correction file",
26524                         "name": "on",
26525                         "value": "1"
26526                     },
26527                     {
26528                         "desc": "Create optimized correction file",
26529                         "name": "optimized",
26530                         "value": "2"
26531                     }
26532                 ]
26533             },
26534             "GstWavpackEncJSMode": {
26535                 "kind": "enum",
26536                 "values": [
26537                     {
26538                         "desc": "auto",
26539                         "name": "auto",
26540                         "value": "0"
26541                     },
26542                     {
26543                         "desc": "left/right",
26544                         "name": "leftright",
26545                         "value": "1"
26546                     },
26547                     {
26548                         "desc": "mid/side",
26549                         "name": "midside",
26550                         "value": "2"
26551                     }
26552                 ]
26553             },
26554             "GstWavpackEncMode": {
26555                 "kind": "enum",
26556                 "values": [
26557                     {
26558                         "desc": "Fast Compression",
26559                         "name": "fast",
26560                         "value": "1"
26561                     },
26562                     {
26563                         "desc": "Normal Compression",
26564                         "name": "normal",
26565                         "value": "2"
26566                     },
26567                     {
26568                         "desc": "High Compression",
26569                         "name": "high",
26570                         "value": "3"
26571                     },
26572                     {
26573                         "desc": "Very High Compression",
26574                         "name": "veryhigh",
26575                         "value": "4"
26576                     }
26577                 ]
26578             }
26579         },
26580         "package": "GStreamer Good Plug-ins",
26581         "source": "gst-plugins-good",
26582         "tracers": {},
26583         "url": "Unknown package origin"
26584     },
26585     "wavparse": {
26586         "description": "Parse a .wav file into raw audio",
26587         "elements": {
26588             "wavparse": {
26589                 "author": "Erik Walthinsen <omega@cse.ogi.edu>",
26590                 "description": "Parse a .wav file into raw audio",
26591                 "hierarchy": [
26592                     "GstWavParse",
26593                     "GstElement",
26594                     "GstObject",
26595                     "GInitiallyUnowned",
26596                     "GObject"
26597                 ],
26598                 "klass": "Codec/Demuxer/Audio",
26599                 "long-name": "WAV audio demuxer",
26600                 "pad-templates": {
26601                     "sink": {
26602                         "caps": "audio/x-wav:\naudio/x-rf64:\n",
26603                         "direction": "sink",
26604                         "presence": "always"
26605                     },
26606                     "src": {
26607                         "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",
26608                         "direction": "src",
26609                         "presence": "always"
26610                     }
26611                 },
26612                 "properties": {
26613                     "ignore-length": {
26614                         "blurb": "Ignore length from the Wave header",
26615                         "conditionally-available": false,
26616                         "construct": false,
26617                         "construct-only": false,
26618                         "controllable": false,
26619                         "default": "false",
26620                         "mutable": "null",
26621                         "readable": true,
26622                         "type": "gboolean",
26623                         "writable": true
26624                     }
26625                 },
26626                 "rank": "primary"
26627             }
26628         },
26629         "filename": "gstwavparse",
26630         "license": "LGPL",
26631         "other-types": {},
26632         "package": "GStreamer Good Plug-ins",
26633         "source": "gst-plugins-good",
26634         "tracers": {},
26635         "url": "Unknown package origin"
26636     },
26637     "ximagesrc": {
26638         "description": "X11 video input plugin using standard Xlib calls",
26639         "elements": {
26640             "ximagesrc": {
26641                 "author": "Lutz Mueller <lutz@users.sourceforge.net>, Jan Schmidt <thaytan@mad.scientist.com>, Zaheer Merali <zaheerabbas at merali dot org>",
26642                 "description": "Creates a screenshot video stream",
26643                 "hierarchy": [
26644                     "GstXImageSrc",
26645                     "GstPushSrc",
26646                     "GstBaseSrc",
26647                     "GstElement",
26648                     "GstObject",
26649                     "GInitiallyUnowned",
26650                     "GObject"
26651                 ],
26652                 "klass": "Source/Video",
26653                 "long-name": "Ximage video source",
26654                 "pad-templates": {
26655                     "src": {
26656                         "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",
26657                         "direction": "src",
26658                         "presence": "always"
26659                     }
26660                 },
26661                 "properties": {
26662                     "display-name": {
26663                         "blurb": "X Display Name",
26664                         "conditionally-available": false,
26665                         "construct": false,
26666                         "construct-only": false,
26667                         "controllable": false,
26668                         "default": "NULL",
26669                         "mutable": "null",
26670                         "readable": true,
26671                         "type": "gchararray",
26672                         "writable": true
26673                     },
26674                     "endx": {
26675                         "blurb": "X coordinate of bottom right corner of area to be recorded (0 for bottom right of screen)",
26676                         "conditionally-available": false,
26677                         "construct": false,
26678                         "construct-only": false,
26679                         "controllable": false,
26680                         "default": "0",
26681                         "max": "2147483647",
26682                         "min": "0",
26683                         "mutable": "null",
26684                         "readable": true,
26685                         "type": "guint",
26686                         "writable": true
26687                     },
26688                     "endy": {
26689                         "blurb": "Y coordinate of bottom right corner of area to be recorded (0 for bottom right of screen)",
26690                         "conditionally-available": false,
26691                         "construct": false,
26692                         "construct-only": false,
26693                         "controllable": false,
26694                         "default": "0",
26695                         "max": "2147483647",
26696                         "min": "0",
26697                         "mutable": "null",
26698                         "readable": true,
26699                         "type": "guint",
26700                         "writable": true
26701                     },
26702                     "remote": {
26703                         "blurb": "Whether the display is remote",
26704                         "conditionally-available": false,
26705                         "construct": false,
26706                         "construct-only": false,
26707                         "controllable": false,
26708                         "default": "false",
26709                         "mutable": "null",
26710                         "readable": true,
26711                         "type": "gboolean",
26712                         "writable": true
26713                     },
26714                     "show-pointer": {
26715                         "blurb": "Show mouse pointer (if XFixes extension enabled)",
26716                         "conditionally-available": false,
26717                         "construct": false,
26718                         "construct-only": false,
26719                         "controllable": false,
26720                         "default": "true",
26721                         "mutable": "null",
26722                         "readable": true,
26723                         "type": "gboolean",
26724                         "writable": true
26725                     },
26726                     "startx": {
26727                         "blurb": "X coordinate of top left corner of area to be recorded (0 for top left of screen)",
26728                         "conditionally-available": false,
26729                         "construct": false,
26730                         "construct-only": false,
26731                         "controllable": false,
26732                         "default": "0",
26733                         "max": "2147483647",
26734                         "min": "0",
26735                         "mutable": "null",
26736                         "readable": true,
26737                         "type": "guint",
26738                         "writable": true
26739                     },
26740                     "starty": {
26741                         "blurb": "Y coordinate of top left corner of area to be recorded (0 for top left of screen)",
26742                         "conditionally-available": false,
26743                         "construct": false,
26744                         "construct-only": false,
26745                         "controllable": false,
26746                         "default": "0",
26747                         "max": "2147483647",
26748                         "min": "0",
26749                         "mutable": "null",
26750                         "readable": true,
26751                         "type": "guint",
26752                         "writable": true
26753                     },
26754                     "use-damage": {
26755                         "blurb": "Use XDamage (if XDamage extension enabled)",
26756                         "conditionally-available": false,
26757                         "construct": false,
26758                         "construct-only": false,
26759                         "controllable": false,
26760                         "default": "true",
26761                         "mutable": "null",
26762                         "readable": true,
26763                         "type": "gboolean",
26764                         "writable": true
26765                     },
26766                     "xid": {
26767                         "blurb": "Window XID to capture from",
26768                         "conditionally-available": false,
26769                         "construct": false,
26770                         "construct-only": false,
26771                         "controllable": false,
26772                         "default": "0",
26773                         "max": "18446744073709551615",
26774                         "min": "0",
26775                         "mutable": "null",
26776                         "readable": true,
26777                         "type": "guint64",
26778                         "writable": true
26779                     },
26780                     "xname": {
26781                         "blurb": "Window name to capture from",
26782                         "conditionally-available": false,
26783                         "construct": false,
26784                         "construct-only": false,
26785                         "controllable": false,
26786                         "default": "NULL",
26787                         "mutable": "null",
26788                         "readable": true,
26789                         "type": "gchararray",
26790                         "writable": true
26791                     }
26792                 },
26793                 "rank": "none"
26794             }
26795         },
26796         "filename": "gstximagesrc",
26797         "license": "LGPL",
26798         "other-types": {},
26799         "package": "GStreamer Good Plug-ins",
26800         "source": "gst-plugins-good",
26801         "tracers": {},
26802         "url": "Unknown package origin"
26803     },
26804     "y4menc": {
26805         "description": "Encodes a YUV frame into the yuv4mpeg format (mjpegtools)",
26806         "elements": {
26807             "y4menc": {
26808                 "author": "Wim Taymans <wim.taymans@gmail.com>",
26809                 "description": "Encodes a YUV frame into the yuv4mpeg format (mjpegtools)",
26810                 "hierarchy": [
26811                     "GstY4mEncode",
26812                     "GstVideoEncoder",
26813                     "GstElement",
26814                     "GstObject",
26815                     "GInitiallyUnowned",
26816                     "GObject"
26817                 ],
26818                 "interfaces": [
26819                     "GstPreset"
26820                 ],
26821                 "klass": "Codec/Encoder/Video",
26822                 "long-name": "YUV4MPEG video encoder",
26823                 "pad-templates": {
26824                     "sink": {
26825                         "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",
26826                         "direction": "sink",
26827                         "presence": "always"
26828                     },
26829                     "src": {
26830                         "caps": "application/x-yuv4mpeg:\n     y4mversion: 2\n",
26831                         "direction": "src",
26832                         "presence": "always"
26833                     }
26834                 },
26835                 "properties": {},
26836                 "rank": "primary"
26837             }
26838         },
26839         "filename": "gsty4menc",
26840         "license": "LGPL",
26841         "other-types": {},
26842         "package": "GStreamer Good Plug-ins",
26843         "source": "gst-plugins-good",
26844         "tracers": {},
26845         "url": "Unknown package origin"
26846     }
26847 }