{
  "session_id": "20260827-111910_James-Schnable",
  "lang": "en",
  "language": "English",
  "narrator": "James Schnable",
  "user_agent": "Mozilla/5.0 (X11; Ubuntu; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36",
  "mime_type": "audio/webm;codecs=opus",
  "container": "webm",
  "started": "2026-08-27T16:19:10+00:00",
  "ended": "2026-08-27T16:30:34+00:00",
  "duration_sec": 665.4,
  "chunks": 133,
  "bytes": 10715332,
  "status": "done",
  "last_chunk_at": "2026-08-27T16:30:34+00:00",
  "file": "20260827-111910_James-Schnable.webm",
  "client_duration_sec": 666,
  "wav": "20260827-111910_James-Schnable.wav",
  "ffmpeg_error": null
}