{
  "source": {
    "filename": "Sample video · 160 × 90",
    "width": 160,
    "height": 90,
    "durationSeconds": 3
  },
  "timing": "Browser-decoded timestamps, not verified source-frame indexes",
  "frames": [
    {
      "filename": "frame_0001_0-000s.png",
      "timestampSeconds": 0,
      "width": 160,
      "height": 90,
      "mime": "image/png",
      "quality": null,
      "role": "frame"
    },
    {
      "filename": "frame_0002_0-667s.png",
      "timestampSeconds": 0.666666,
      "width": 160,
      "height": 90,
      "mime": "image/png",
      "quality": null,
      "role": "frame"
    },
    {
      "filename": "frame_0003_1-333s.png",
      "timestampSeconds": 1.333333,
      "width": 160,
      "height": 90,
      "mime": "image/png",
      "quality": null,
      "role": "frame"
    }
  ]
}