{
  "date": "2026-10-26",
  "source": "/assets/blogs/blog-quality-2026-10-24/three-city-travel-demo.mp4",
  "sourceSha256": "52be70841a335b05f8c22325e2433cdd72584cdfb4a0b44a591381a2883a3728",
  "sourceCredits": "/assets/blogs/blog-quality-2026-10-24/complete-travel-source-credits.txt",
  "fps": 24,
  "cutAtSeconds": 12,
  "frames": [
    {
      "file": "map-cut-last-map-frame.png",
      "zeroBasedFrame": 287,
      "seconds": 11.958333333333334,
      "sha256": "413827c243e4b3503dc0205feb618169d63729087a9a0ccf01c0d913c9628ad0"
    },
    {
      "file": "map-cut-first-arrival-frame.png",
      "zeroBasedFrame": 288,
      "seconds": 12.0,
      "sha256": "fcfa85b23f6c0703a4c46a563bcbe9c75356929109983ec19e1e7044376a865e"
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  ],
  "scope": "Adjacent unmodified decoded frames from the existing locally assembled teaching movie. The arrival image is an AI-generated Montreal illustration, not recorded travel footage. No claim of a continuous physical camera move.",
  "reuse": "Derived frames retain the complete movie\u2019s CC BY-SA 2.5 attribution and change notes. See the linked complete-movie source credits.",
  "changes": "Decoded PNG frame extraction only; no cropping, recoloring or new scene content."
}