{
  "created": "2026-10-26",
  "title": "Before: a repeated birthday message",
  "seconds": 28,
  "fps": 24,
  "frames": 672,
  "width": 1280,
  "height": 720,
  "timeline": [
    {
      "start": 0,
      "end": 28,
      "heading": "Before: repetition",
      "visual": "Synthetic reading demonstrates wording, not microphone quality.",
      "script": "Happy birthday, Maya. I just wanted to say happy birthday and that I hope you have a really good birthday. I was thinking about that afternoon when we missed our train, and how you found the little cafe near the station. It was a really nice afternoon. Anyway, happy birthday again, and I hope it is a good one.",
      "sourceSpeechSeconds": 21.39591836734694
    }
  ],
  "syntheticNarration": true,
  "voice": "Microsoft Zira Desktop",
  "allFramesDecoded": true,
  "captionTiming": "Even phrase subdivisions within measured synthetic utterances; not word-level forced alignment.",
  "music": null,
  "sha256": "178312de37b7cee91c30f0aa48cb6c82eab8db8d9713c36afceef2dcf87ea241",
  "scope": "Local technical demonstration; not a real contributor recording, family approval or a hosted AlbumMap workflow.",
  "visualReviewPending": true
}