{
  "source": "[本机资料路径]",
  "video": "教学记录9.mp4",
  "frame": 20,
  "falloff20_curves": [
    {
      "readback_unavailable": "'pymxs.MXSWrapperBase' object has no attribute 'curves'",
      "preservation": "Original native curve retained without modification"
    }
  ],
  "studies": [
    {
      "file": "https://github.com/alowhit/alowhit.github.io/releases/download/vfx-source-videos-2026-11/project-e4484a8adc9e469b-01_Core_Soft_Comparison.max",
      "radius": 58.0,
      "luminance": 150.0,
      "cutout": "贴图 #21:Composite"
    },
    {
      "file": "https://github.com/alowhit/alowhit.github.io/releases/download/vfx-source-videos-2026-11/project-b41c954b099cab72-02_Core_Hard_Comparison.max",
      "radius": 58.0,
      "luminance": 150.0,
      "cutout": "贴图 #24:Gradient Ramp"
    },
    {
      "file": "https://github.com/alowhit/alowhit.github.io/releases/download/vfx-source-videos-2026-11/project-1f64622f06a6d6f4-03_Core_Saved_State.max",
      "radius": 65.0,
      "luminance": 1500.0,
      "cutout": "贴图 #24:Gradient Ramp"
    }
  ],
  "limits": [
    "Soft state is a controlled comparison bypassing Ramp24; remaining maps retain Class2 saved values, not exact whole early video state",
    "Camera/background supplied",
    "Physical Material retained as used by teacher; renderer is Arnold",
    "Source colors retained without screenshot RGB sampling"
  ],
  "last_file_reopened": true
}