{
  "frameCount": 603,
  "fps": 10,
  "width": 1080,
  "height": 1920,
  "format": "webp",
  "indexBase": 1,
  "pad": 4,
  "frameUrlTemplate": "/generated/weg4/mobile/frame_{index}.webp",
  "posterUrl": "/generated/weg4/mobile/poster.webp",
  "posterEndUrl": "/generated/weg4/mobile/poster-end.webp",
  "notes": "index in frameUrlTemplate wird mit 4 Stellen nullgepolstert (z. B. frame_0001.webp)."
}