{
  "frames": 360,
  "durationSeconds": 12,
  "sampleRate": 48000,
  "samples": 576000,
  "allFrameRmsAndControlsRecomputed": true,
  "peakFrame": 80,
  "peakControl": 0.436190634,
  "minimumControl": 0.009048525,
  "listeningReviewPerformed": false,
  "browserPlaybackTested": false,
  "sourceMotion": "static generated image plus local RMS driven ring and bar overlays",
  "audio": "authored synthetic220and440Hz tones with repeated decaying amplitude pulses not a song or model audio"
}