place.stream.media.track

Lexicon Version: 1

Definitions

`main`

Type: record

A track for a video stream, either part of the source or a custom additional track. One of: video, audio, subtitles.

Record Key: tid

Record Properties:

Name	Type	Req’d	Description	Constraints
`track`	Union of: `place.stream.media.defs#muxlTrack`	✅
`video`	`string`	❌	If this is a derived track like a transcode or a transcript, what was the source place.stream.video?	Format: `at-uri`
`parentTrack`	`com.atproto.repo.strongRef`	❌	If this is a derived track like a transcode or a transcript, what was the parent track?
`metadata`	Union of: `place.stream.media.track#commonMetadata`	❌

`commonMetadata`

Type: object

Metadata common to all media types. Contains subobjects for other media types.

Properties:

Name	Type	Req’d	Description
`language`	`string`	❌	IETF BCP 47 language tag corresponding to the content of this track
`durationMs`	`integer`	❌	duration of this track in milliseconds
`video`	`place.stream.segment#video`	❌
`audio`	`place.stream.segment#audio`	❌

Lexicon Source

{
  "lexicon": 1,
  "id": "place.stream.media.track",
  "defs": {
    "main": {
      "type": "record",
      "description": "A track for a video stream, either part of the source or a custom additional track. One of: video, audio, subtitles.",
      "key": "tid",
      "record": {
        "required": ["track"],
        "type": "object",
        "properties": {
          "track": {
            "type": "union",
            "refs": ["place.stream.media.defs#muxlTrack"]
          },
          "video": {
            "type": "string",
            "format": "at-uri",
            "description": "If this is a derived track like a transcode or a transcript, what was the source place.stream.video?"
          },
          "parentTrack": {
            "type": "ref",
            "ref": "com.atproto.repo.strongRef",
            "description": "If this is a derived track like a transcode or a transcript, what was the parent track?"
          },
          "metadata": {
            "type": "union",
            "refs": ["place.stream.media.track#commonMetadata"]
          }
        }
      }
    },
    "commonMetadata": {
      "type": "object",
      "description": "Metadata common to all media types. Contains subobjects for other media types.",
      "required": [],
      "properties": {
        "language": {
          "type": "string",
          "description": "IETF BCP 47 language tag corresponding to the content of this track"
        },
        "durationMs": {
          "type": "integer",
          "description": "duration of this track in milliseconds"
        },
        "video": {
          "type": "ref",
          "ref": "place.stream.segment#video"
        },
        "audio": {
          "type": "ref",
          "ref": "place.stream.segment#audio"
        }
      }
    }
  }
}