{
  "project_id": "29052026-001-Nguyen-Phi-Y-Lan",
  "step": 8,
  "status": "completed",
  "master_audio": "/data/video-pipeline/Youtube-Video-Maker/Project/29052026-001-Nguyen-Phi-Y-Lan/audio/master_narration.wav",
  "scene_items": 148,
  "voice_segments": 231,
  "duration_sec": 1159.78
}