us.off-the-clock.embed.video

{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "main": {
      "description": "app.bsky.embed.video's fields plus the poster the member chose, which Bluesky's video embed has no place for.",
      "properties": {
        "alt": {
          "maxGraphemes": 1000,
          "maxLength": 10000,
          "type": "string"
        },
        "aspectRatio": {
          "ref": "app.bsky.embed.defs#aspectRatio",
          "type": "ref"
        },
        "captions": {
          "items": {
            "ref": "app.bsky.embed.video#caption",
            "type": "ref"
          },
          "maxLength": 20,
          "type": "array"
        },
        "poster": {
          "accept": [
            "image/jpeg",
            "image/png",
            "image/webp"
          ],
          "maxSize": 1000000,
          "type": "blob"
        },
        "video": {
          "accept": [
            "video/mp4",
            "video/webm"
          ],
          "maxSize": 5242880,
          "type": "blob"
        }
      },
      "required": [
        "video",
        "poster"
      ],
      "type": "object"
    }
  },
  "id": "us.off-the-clock.embed.video",
  "lexicon": 1
}