{
  "captions": true,
  "voice": "af_nova",
  "music_url": "https://4ort.live/v1/mtv/video/7c1ba1f16368?download=1",
  "scenes": [
    { "id": "s1", "narration": "Granite Waypoints: a study of navigation on the North Shore trail." },
    { "id": "s2", "narration": "The North Shore trail offers a unique landscape of granite cliffs and lakes." },
    { "id": "s3", "narration": "Using metaphors from cartography, we explore the waypoints that guide hikers." }
  ]
}