{
  "python": "3.12.4",
  "command": "python verify.py",
  "stdout": "{\n  \"sample_rate\": 48000,\n  \"time_reference_samples\": 172800000,\n  \"time_reference_seconds\": 3600.0,\n  \"timeline_import\": \"not_measured\"\n}\n",
  "scope": "本地合成音频读取与计算；无真实录音或设备播放"
}