app.tempomusic.embed.video

{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "caption": {
      "properties": {
        "file": {
          "accept": [
            "text/vtt"
          ],
          "maxSize": 20000,
          "type": "blob"
        },
        "lang": {
          "format": "language",
          "type": "string"
        }
      },
      "required": [
        "lang",
        "file"
      ],
      "type": "object"
    },
    "main": {
      "description": "Video embed. One video per post.",
      "properties": {
        "alt": {
          "description": "Alt-text describing the video content for accessibility. Required.",
          "maxGraphemes": 1000,
          "maxLength": 10000,
          "type": "string"
        },
        "aspectRatio": {
          "ref": "app.tempomusic.embed.defs#aspectRatio",
          "type": "ref"
        },
        "captions": {
          "description": "Optional caption tracks (WebVTT) keyed by BCP-47 language tag, for accessibility.",
          "items": {
            "ref": "#caption",
            "type": "ref"
          },
          "maxLength": 20,
          "type": "array"
        },
        "video": {
          "accept": [
            "video/mp4",
            "video/webm"
          ],
          "maxSize": 100000000,
          "type": "blob"
        }
      },
      "required": [
        "video",
        "alt"
      ],
      "type": "object"
    }
  },
  "id": "app.tempomusic.embed.video",
  "lexicon": 1
}