{
  "version": 1,
  "output": { "width": 1920, "height": 1080, "fps": 30 },
  "sources": [
    { "id": "s1", "path": "intro.mp4", "proxy": null },
    { "id": "s2", "path": "main.mov", "proxy": null }
  ],
  "cuts": [
    { "src": "s1", "in": 0.0, "out": 4.2 },
    { "src": "s2", "in": 12.0, "out": 45.5 }
  ],
  "overlays": [],
  "beats": [
    {
      "id": "b-0001",
      "src": "s1",
      "t": 2.0,
      "kind": "hook",
      "strength": 1,
      "basis": "掴みのカット冒頭"
    },
    {
      "id": "b-0002",
      "src": "s2",
      "t": 42.0,
      "kind": "reveal",
      "strength": 0.8,
      "basis": "音声エネルギーのピーク + 『登場』発話"
    },
    {
      "id": "b-0003",
      "t": 30.0,
      "kind": "turn",
      "strength": 0
    }
  ]
}