2025-06-21T02:56:40 - INFO: DataPrep 0.12.5
2025-06-21T02:56:40 - INFO: Prepared data will be output to /working/9ec3fd04-b649-4320-9ebe-9a9a9d28f7c3
2025-06-21T02:56:40 - INFO: ignore-cam-epochs flag enabled in flags file
2025-06-21T02:56:40 - deployment - INFO: Detected P3D version: P3D_2
2025-06-21T02:56:40 - INFO: P3D 2 detected, defaulting to 10fps
2025-06-21T02:56:40 - INFO: Preparing payout data...
2025-06-21T02:56:40 - INFO: Interpreting counter as metric
2025-06-21T02:56:41 - INFO: Prepared payout data in 1.5031 s
2025-06-21T02:56:41 - INFO: Preparing video data...

2025-06-21T02:56:41 - INFO: Processing camera 0...
[matroska,webm @ 0x5c0e3c59e540] 0x00 at pos 16795672006 (0x3e9199dc6) invalid as first byte of an EBML number
2025-06-21T03:08:34 - INFO: Processed camera 0 in 712.2729 s
2025-06-21T03:08:34 - INFO: Duplicating 37 zero-frames for camera 0 (good)

2025-06-21T03:08:34 - INFO: Processing camera 1...
[matroska,webm @ 0x5c091ba54540] 0x00 at pos 16771418497 (0x3e7a78981) invalid as first byte of an EBML number
2025-06-21T03:19:05 - INFO: Processed camera 1 in 630.7215 s
2025-06-21T03:19:05 - INFO: Duplicating 39 zero-frames for camera 1 (good)

2025-06-21T03:19:05 - INFO: Processing camera 2...
[matroska,webm @ 0x581102306540] 0x00 at pos 16623023076 (0x3decf33e4) invalid as first byte of an EBML number
2025-06-21T03:29:55 - INFO: Processed camera 2 in 650.3212 s
2025-06-21T03:29:55 - INFO: Duplicating 49 zero-frames for camera 2 (good)

2025-06-21T03:29:55 - INFO: Processing camera 3...
[matroska,webm @ 0x5a5bd38f3540] 0x00 at pos 16479138845 (0x3d63bb41d) invalid as first byte of an EBML number
2025-06-21T03:40:39 - INFO: Processed camera 3 in 644.0322 s
2025-06-21T03:40:39 - INFO: Duplicating 56 zero-frames for camera 3 (good)

2025-06-21T03:40:39 - INFO: Prepared video data in 0:43:57.769134
2025-06-21T03:40:39 - INFO: Preparing video TJDs...
2025-06-21T03:40:39 - WARNING: Ignoring non-primary camera epochs
camera_offsets_ns before generate [0, 0, 0, 0]
2025-06-21T03:40:45 - INFO: No laser data found
2025-06-21T03:40:45 - INFO: No IMU data found
2025-06-21T03:40:45 - INFO: No odometry data found
2025-06-21T03:40:45 - INFO: DataPrep took 0:44:04.743333