[batch] waiting for frame extraction to finish
  load-0800: 14392 frames
  load-1300: 14392 frames
  load-1730: 14392 frames
  load-2200: 14393 frames
[batch] TensorRT engine still building; waiting up to 45 min
[batch] trtexec finished
[batch] GPU probe: 0 detections in 40 frames
[batch] GPU unusable -> parallel CPU services
[batch] using CPU services 18085,18088,18089
[batch] === load-0800: detect (14392 frames) ===
  [t=578] HTTP Error 404: Not Found
  [t=581] HTTP Error 404: Not Found
  500/13824  6.5 f/s  eta 34.1 min
Terminated
[batch] === load-0800: analyse ===
missing runs/load-0800/detections.jsonl - run detect_clip.py first
0 clips -> runs/clips.json
[batch] load-0800 COMPLETE
[batch] === load-1300: detect (14392 frames) ===
  [t=8] HTTP Error 404: Not Found
  [t=11] HTTP Error 404: Not Found
  [t=14] HTTP Error 404: Not Found