{
  "主题": "开馆按钮何时可以显示完成：怎样定义场景超时",
  "证据类型": "编辑构造的合成样例；不是设备实测",
  "演示输入": {
    "nodes": [
      {
        "name": "projector",
        "required": true,
        "deadline_ms": 60000,
        "confirmed_ms": 45000
      },
      {
        "name": "player",
        "required": true,
        "deadline_ms": 65000,
        "confirmed_ms": 63000
      }
    ],
    "expected_complete_ms": 63000
  },
  "现场空白记录": {
    "任务编号": "",
    "必需节点": "",
    "证据类型": "",
    "截止_ms": "",
    "实际确认_ms": "",
    "最终文案": ""
  }
}