[
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_TRACK_INDEX"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_TRACK_TYPE"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_MIME_TYPE"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_DURATION"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_BITRATE"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_FRAME_RATE"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_WIDTH"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_HEIGHT"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_CHANNEL_COUNT"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_SAMPLE_RATE"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_SAMPLE_DEPTH"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_LANGUAGE"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_TRACK_NAME"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_HDR_TYPE"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_ORIGINAL_WIDTH"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_ORIGINAL_HEIGHT"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_REF_TRACK_IDS"
  },
  {
    "first_introduced": "23",
    "name": "OH_AVMETA_KEY_TRACK_REF_TYPE"
  }
]