{
  "id": "app.bsky.embed.video",
  "defs": {
    "main": {
      "type": "object",
      "required": ["video"],
      "properties": {
        "alt": {
          "type": "string",
          "maxLength": 10000,
          "description": "Alt text description of the video, for accessibility.",
          "maxGraphemes": 1000
        },
        "video": {
          "type": "blob",
          "accept": ["video/mp4"],
          "maxSize": 100000000,
          "description": "The mp4 video file. May be up to 100mb, formerly limited to 50mb."
        },
        "captions": {
          "type": "array",
          "items": {
            "ref": "#caption",
            "type": "ref"
          },
          "maxLength": 20
        },
        "aspectRatio": {
          "ref": "app.bsky.embed.defs#aspectRatio",
          "type": "ref"
        }
      }
    },
    "view": {
      "type": "object",
      "required": ["cid", "playlist"],
      "properties": {
        "alt": {
          "type": "string",
          "maxLength": 10000,
          "maxGraphemes": 1000
        },
        "cid": {
          "type": "string",
          "format": "cid"
        },
        "playlist": {
          "type": "string",
          "format": "uri"
        },
        "thumbnail": {
          "type": "string",
          "format": "uri"
        },
        "aspectRatio": {
          "ref": "app.bsky.embed.defs#aspectRatio",
          "type": "ref"
        }
      }
    },
    "caption": {
      "type": "object",
      "required": ["lang", "file"],
      "properties": {
        "file": {
          "type": "blob",
          "accept": ["text/vtt"],
          "maxSize": 20000
        },
        "lang": {
          "type": "string",
          "format": "language"
        }
      }
    }
  },
  "$type": "com.atproto.lexicon.schema",
  "lexicon": 1,
  "description": "A video embedded in a Bluesky record (eg, a post)."
}
