{
  "id": "C05-N08",
  "title": "素材换了同名文件却还是旧画面，怎样核对缓存与文件摘要",
  "schema_version": "1.0",
  "evidence_kind": "合成输入与协议；非现场测试结果",
  "tool_versions": {
    "generator": "Python 3.12.4",
    "ffmpeg": "8.0.1（仅实际媒体生成与解码）"
  },
  "required_delivery": "源文件、传输副本和播放实例引用的摘要核对表",
  "input": {
    "versions": {
      "a": "原创缓存身份夹具：VERSION_A\n",
      "b": "原创缓存身份夹具：VERSION_B\n"
    }
  },
  "expected": {
    "hash_equal": false,
    "screen_tested": false
  },
  "measurement": null,
  "unmeasured": [
    "实体播放硬件",
    "显示刷新相位",
    "现场拍摄",
    "实际Windows目标机配置"
  ],
  "record_fields": [
    "role",
    "absolute_path",
    "bytes",
    "modified_utc",
    "sha256",
    "playlist_reference",
    "visible_version"
  ]
}