{
  "project_id": "30052026-001-Mac-Dinh-Chi",
  "step": 15,
  "status": "completed",
  "endpoint": "http://192.168.1.104:8016/concat-mp4",
  "output_path": "/data/video-pipeline/Youtube-Video-Maker/Project/30052026-001-Mac-Dinh-Chi/output/main_story.mp4",
  "probe_path": "/data/video-pipeline/Youtube-Video-Maker/Project/30052026-001-Mac-Dinh-Chi/output/main_story_probe.json",
  "concat_report": "/data/video-pipeline/Youtube-Video-Maker/Project/30052026-001-Mac-Dinh-Chi/output/concat_report.json",
  "parts_count": 4,
  "duration_sec": 565.615
}