{
  "id": "C05-N03",
  "title": "HDR 宣传片交到 SDR 展厅屏，怎样制作一组映射对照样张",
  "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": "原片标记、候选转换参数和固定画面并列审阅表",
  "input": {
    "source_metadata": {
      "color_transfer": "smpte2084",
      "color_primaries": "bt2020",
      "synthetic": true
    },
    "candidates": [
      {
        "id": "A",
        "algorithm": "待填写",
        "peak_nits": null
      },
      {
        "id": "B",
        "algorithm": "待填写",
        "peak_nits": null
      }
    ]
  },
  "expected": {
    "comparison_points": [
      "skin",
      "shadow",
      "highlight",
      "saturated_color"
    ],
    "measurements": null
  },
  "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": [
    "source_hash",
    "pts_seconds",
    "review_subject",
    "candidate_id",
    "mapping_parameters",
    "sdr_display_mode",
    "finding",
    "decision"
  ]
}