{
  "captions": true,
  "voice": "af_nova",
  "music_url": "https://4ort.live/v1/mtv/video/05119ddf9068?download=1",
  "scenes": [
    { "id": "s1", "narration": "This is my three-year-old starter. Every morning I feed it equal parts flour and water, and watch it rise." },
    { "id": "s2", "narration": "The bubbles tell me it's ready. The smell is tangy and alive. This rhythm has become part of my days." },
    { "id": "s3", "narration": "When it bakes into bread, neighbors gather. The patience becomes something we share at the table." }
  ]
}