{
  "driving": {
    "path": "/tmp/head0-6s-24fps.mp4",
    "frames": 146
  },
  "output": {
    "path": "out_C_h3_full23s_j26508.mp4",
    "frames": 124
  },
  "motion_xcorr": {
    "best_corr": 0.311,
    "best_lag_frames": 4,
    "corr_at_lag0": 0.279
  },
  "audio_driving": {
    "no_audio_stream": true,
    "ffmpeg_rc": 234
  },
  "audio_output": {
    "duration_s": 5.184,
    "peak_dbfs": -5.5,
    "median_dbfs": -13.0,
    "silent_frac_below_-45dB": 0.0,
    "spectral_centroid_hz": 1220.8,
    "rms_db_per_0.5s": [
      -14.4,
      -12.3,
      -8.4,
      -9.1,
      -6.7,
      -6.8,
      -6.2,
      -5.5,
      -8.7,
      -13.7
    ]
  }
}