{
  "captions": true,
  "voice": "af_nova",
  "music_url": "https://4ort.live/v1/mtv/video/55898172b5fd?download=1",
  "scenes": [
    { "id": "s1", "narration": "Falcon hits its hundredth. Real cadence numbers feed the mesh." },
    { "id": "s2", "narration": "K equals forty two nodes hold the load. Dust vectors stay inside the window." },
    { "id": "s3", "narration": "Regolith to dome in one pass. Mission window stays green." }
  ]
}