{
  "date": "2026-11-02 Asia/Tokyo",
  "source": "New Cleanmark-owned nonlinear radial-gradient reference and marked video; identical background, no third-party media",
  "dimensions": [
    480,
    270
  ],
  "sourceFPS": 24,
  "frames": 96,
  "seconds": 4,
  "gradient": "RGB=(34+184*g,67+84*g,105-60*g), g=exp(-(((x-235)/100)^2+((y-112)/72)^2)); rounded integer channels; static throughout",
  "zone": {
    "x": 182,
    "y": 88,
    "w": 108,
    "h": 44,
    "from": 0,
    "to": 4
  },
  "sourceFrameCounter": "Outside repair region; compare reference by visible frame ID, not output playback time",
  "files": {
    "reference.mp4": {
      "bytes": 62996,
      "sha256": "9ebdf028bc4e91743fe11ab1d8fb8a0bbbe0c04eec9f3706acc317d48e079cc4"
    },
    "source.mp4": {
      "bytes": 63356,
      "sha256": "a909f5bf0c25876b82633ebc152d998671c69cb15f3c15f1afaddb25ca22f384"
    }
  },
  "exports": "not run yet"
}