{
  "app": "RecorderStudio",
  "version": "1.0",
  "recorded_at": "2024-01-01T00:00:00",
  "finished_at": "2024-01-01T00:00:01",
  "device": "测试设备 [WASAPI]",
  "format": "48000 Hz / 24-bit PCM / 2 声道",
  "sample_rate": 48000,
  "bit_depth": "24",
  "channels": 2,
  "gain_db": 0.0,
  "lowcut_hz": 0.0,
  "exclusive_mode": true,
  "dither": true,
  "duration_seconds": 1.0,
  "frames": 48000,
  "bytes": 288068,
  "peak_dbfs": -10.4,
  "clipped_samples": 0,
  "xruns": 0,
  "queue_overflows": 0,
  "files": [
    "meta_test.wav"
  ],
  "markers": [
    {
      "label": "测试标记",
      "file": "meta_test.wav",
      "seconds": 0.5,
      "timestamp": "2024-01-01T00:00:00"
    }
  ],
  "analysis": {
    "path": "E:\\deepseek\\RecorderStudio\\_build\\selftest\\meta_test.wav",
    "samplerate": 48000,
    "channels": 2,
    "encoding": "pcm",
    "bits": 24,
    "frames": 48000,
    "duration": 1.0,
    "data_bytes": 288000,
    "rf64": false,
    "format": "48000 Hz / 24-bit PCM / 2 声道",
    "analyzed_frames": 48000,
    "analyzed_duration": 1.0,
    "peak_dbfs": [
      -10.458,
      -10.458
    ],
    "true_peak_dbtp": [
      -10.457,
      -10.457
    ],
    "rms_dbfs": [
      -13.468,
      -13.468
    ],
    "integrated_lufs": -11.14,
    "loudness_range_lu": 0.0,
    "dc_offset": [
      0.0,
      -0.0
    ],
    "noise_floor_dbfs": [],
    "noise_floor_available": false,
    "clipped_samples": [
      0,
      0
    ],
    "clipped_total": 0
  },
  "notes": []
}