2025-06-23T03:15:01 - INFO: DataPrep 0.12.5
2025-06-23T03:15:01 - INFO: Prepared data will be output to /working/ed89206f-6f5b-433c-bdbf-834b043751df
2025-06-23T03:15:01 - INFO: ignore-cam-epochs flag enabled in flags file
2025-06-23T03:15:01 - deployment - INFO: Detected P3D version: P3D_2
2025-06-23T03:15:01 - INFO: P3D 2 detected, defaulting to 10fps
2025-06-23T03:15:01 - INFO: Preparing payout data...
2025-06-23T03:15:01 - INFO: Interpreting counter as metric
2025-06-23T03:15:02 - INFO: Prepared payout data in 0.6618 s
2025-06-23T03:15:02 - INFO: Preparing video data...

2025-06-23T03:15:02 - INFO: Processing camera 0...
[matroska,webm @ 0x59f8e3a12540] 0x00 at pos 21425023494 (0x4fd07ea06) invalid as first byte of an EBML number
2025-06-23T03:24:10 - INFO: Processed camera 0 in 547.8070 s
2025-06-23T03:24:10 - INFO: Duplicating 45 zero-frames for camera 0 (good)

2025-06-23T03:24:10 - INFO: Processing camera 1...
[matroska,webm @ 0x5a2e76d96540] 0x00 at pos 20974136244 (0x4e227ebb4) invalid as first byte of an EBML number
2025-06-23T03:32:08 - INFO: Processed camera 1 in 478.0227 s
2025-06-23T03:32:08 - INFO: Duplicating 45 zero-frames for camera 1 (good)

2025-06-23T03:32:08 - INFO: Processing camera 2...
[matroska,webm @ 0x598b5b90b540] 0x00 at pos 21400788927 (0x4fb961fbf) invalid as first byte of an EBML number
2025-06-23T03:40:05 - INFO: Processed camera 2 in 476.8123 s
2025-06-23T03:40:05 - INFO: Duplicating 57 zero-frames for camera 2 (good)

2025-06-23T03:40:05 - INFO: Processing camera 3...
[matroska,webm @ 0x5850f74dd540] 0x00 at pos 20866802925 (0x4dbc224ed) invalid as first byte of an EBML number
2025-06-23T03:47:58 - INFO: Processed camera 3 in 472.7556 s
2025-06-23T03:47:58 - INFO: Duplicating 64 zero-frames for camera 3 (good)

2025-06-23T03:47:58 - INFO: Prepared video data in 0:32:55.791852
2025-06-23T03:47:58 - INFO: Preparing video TJDs...
camera_offsets_ns before generate [0, 0, 0, 0]
2025-06-23T03:47:58 - WARNING: Ignoring non-primary camera epochs
2025-06-23T03:48:03 - INFO: No laser data found
2025-06-23T03:48:03 - INFO: No IMU data found
2025-06-23T03:48:03 - INFO: No odometry data found
2025-06-23T03:48:03 - INFO: DataPrep took 0:33:02.026516