2025-06-21T02:55:36 - INFO: DataPrep 0.12.5
2025-06-21T02:55:36 - INFO: Prepared data will be output to /working/5d211722-2ff4-48b0-932f-541bc61b5c66
2025-06-21T02:55:36 - INFO: ignore-cam-epochs flag enabled in flags file
2025-06-21T02:55:36 - deployment - INFO: Detected P3D version: P3D_2
2025-06-21T02:55:36 - INFO: P3D 2 detected, defaulting to 10fps
2025-06-21T02:55:36 - INFO: Preparing payout data...
2025-06-21T02:55:36 - INFO: Interpreting counter as metric
2025-06-21T02:55:37 - INFO: Prepared payout data in 1.6280 s
2025-06-21T02:55:37 - INFO: Preparing video data...

2025-06-21T02:55:37 - INFO: Processing camera 0...
[matroska,webm @ 0x5b94cdc66540] 0x00 at pos 26902874031 (0x6438947af) invalid as first byte of an EBML number
2025-06-21T03:14:43 - INFO: Processed camera 0 in 1145.9366 s
2025-06-21T03:14:43 - INFO: Duplicating 39 zero-frames for camera 0 (good)

2025-06-21T03:14:43 - INFO: Processing camera 1...
[matroska,webm @ 0x5d3ebe8a3540] 0x00 at pos 26720151015 (0x638a525e7) invalid as first byte of an EBML number
2025-06-21T03:32:21 - INFO: Processed camera 1 in 1057.9431 s
2025-06-21T03:32:21 - INFO: Duplicating 39 zero-frames for camera 1 (good)

2025-06-21T03:32:21 - INFO: Processing camera 2...
[matroska,webm @ 0x55cc5cd9f540] 0x00 at pos 26349947610 (0x622944ada) invalid as first byte of an EBML number
2025-06-21T03:46:39 - INFO: Processed camera 2 in 858.0144 s
2025-06-21T03:46:40 - INFO: Duplicating 51 zero-frames for camera 2 (good)

2025-06-21T03:46:40 - INFO: Processing camera 3...
[matroska,webm @ 0x5b179143b540] 0x00 at pos 27161018240 (0x652ec3f80) invalid as first byte of an EBML number
2025-06-21T03:57:44 - INFO: Processed camera 3 in 664.4865 s
2025-06-21T03:57:44 - INFO: Duplicating 58 zero-frames for camera 3 (good)

2025-06-21T03:57:44 - INFO: Prepared video data in 1:02:06.993637
2025-06-21T03:57:45 - INFO: Preparing video TJDs...
camera_offsets_ns before generate [0, 0, 0, 0]
2025-06-21T03:57:45 - WARNING: Ignoring non-primary camera epochs
2025-06-21T03:57:51 - INFO: No laser data found
2025-06-21T03:57:51 - INFO: No IMU data found
2025-06-21T03:57:51 - INFO: No odometry data found
2025-06-21T03:57:51 - INFO: DataPrep took 1:02:15.917305