2025-06-13T04:00:30 - INFO: DataPrep 0.12.5
2025-06-13T04:00:30 - INFO: Prepared data will be output to /working/1153a902-00fd-40cc-9758-185273fd5d23
2025-06-13T04:00:30 - INFO: ignore-cam-epochs flag enabled in flags file
2025-06-13T04:00:30 - deployment - INFO: Detected P3D version: P3D_2
2025-06-13T04:00:30 - INFO: P3D 2 detected, defaulting to 10fps
2025-06-13T04:00:30 - INFO: Preparing payout data...
2025-06-13T04:00:30 - INFO: Interpreting counter as metric
2025-06-13T04:00:31 - INFO: Prepared payout data in 0.9398 s
2025-06-13T04:00:31 - INFO: Preparing video data...

2025-06-13T04:00:31 - INFO: Processing camera 0...
[matroska,webm @ 0x5a1438bbd540] 0x00 at pos 20067735969 (0x4ac2159a1) invalid as first byte of an EBML number
2025-06-13T04:09:42 - INFO: Processed camera 0 in 551.3174 s
2025-06-13T04:09:42 - INFO: Duplicating 39 zero-frames for camera 0 (good)

2025-06-13T04:09:42 - INFO: Processing camera 1...
[matroska,webm @ 0x59dd0509b540] 0x00 at pos 20029328286 (0x4a9d74b9e) invalid as first byte of an EBML number
2025-06-13T04:17:50 - INFO: Processed camera 1 in 487.8791 s
2025-06-13T04:17:50 - INFO: Duplicating 40 zero-frames for camera 1 (good)

2025-06-13T04:17:50 - INFO: Processing camera 2...
[matroska,webm @ 0x5cff78c39540] 0x00 at pos 20009712156 (0x4a8abfa1c) invalid as first byte of an EBML number
2025-06-13T04:25:54 - INFO: Processed camera 2 in 483.1813 s
2025-06-13T04:25:54 - INFO: Duplicating 48 zero-frames for camera 2 (good)

2025-06-13T04:25:54 - INFO: Processing camera 3...
[matroska,webm @ 0x5cfaef770540] 0x00 at pos 19469403467 (0x48877854b) invalid as first byte of an EBML number
2025-06-13T04:33:54 - INFO: Processed camera 3 in 480.4236 s
2025-06-13T04:33:54 - INFO: Duplicating 57 zero-frames for camera 3 (good)

2025-06-13T04:33:54 - INFO: Prepared video data in 0:33:23.277254
2025-06-13T04:33:55 - INFO: Preparing video TJDs...
camera_offsets_ns before generate [0, 0, 0, 0]
2025-06-13T04:33:55 - WARNING: Ignoring non-primary camera epochs
2025-06-13T04:34:00 - INFO: No laser data found
2025-06-13T04:34:00 - INFO: No IMU data found
2025-06-13T04:34:00 - INFO: No odometry data found
2025-06-13T04:34:00 - INFO: DataPrep took 0:33:30.038297