2025-07-10T22:44:02 - INFO: DataPrep 0.12.5
2025-07-10T22:44:02 - INFO: Prepared data will be output to /working/e5b9dcee-5723-42cf-b36e-c5e1cb10fb22
2025-07-10T22:44:02 - deployment - INFO: Detected P3D version: P3D_2
2025-07-10T22:44:02 - INFO: P3D 2 detected, defaulting to 10fps
2025-07-10T22:44:02 - INFO: Preparing payout data...
2025-07-10T22:44:02 - INFO: Interpreting counter as metric
2025-07-10T22:44:03 - INFO: Prepared payout data in 0.9717 s
2025-07-10T22:44:03 - INFO: Preparing video data...

2025-07-10T22:44:03 - INFO: Processing camera 0...
[matroska,webm @ 0x592f067be540] 0x00 at pos 18969217091 (0x46aa74843) invalid as first byte of an EBML number
2025-07-10T22:52:50 - INFO: Processed camera 0 in 527.3307 s
2025-07-10T22:52:50 - INFO: Duplicating 39 zero-frames for camera 0 (good)

2025-07-10T22:52:50 - INFO: Processing camera 1...
[matroska,webm @ 0x5d1aea441540] 0x00 at pos 21773704003 (0x511d05b43) invalid as first byte of an EBML number
2025-07-10T23:00:41 - INFO: Processed camera 1 in 471.1740 s
2025-07-10T23:00:41 - INFO: Duplicating 40 zero-frames for camera 1 (good)

2025-07-10T23:00:41 - INFO: Processing camera 2...
[matroska,webm @ 0x591500494540] 0x00 at pos 18712101676 (0x45b54032c) invalid as first byte of an EBML number
2025-07-10T23:08:20 - INFO: Processed camera 2 in 458.5883 s
2025-07-10T23:08:20 - INFO: Duplicating 39 zero-frames for camera 2 (good)

2025-07-10T23:08:20 - INFO: Processing camera 3...
[matroska,webm @ 0x583a04c77540] 0x00 at pos 18593743257 (0x454460199) invalid as first byte of an EBML number
2025-07-10T23:15:58 - INFO: Processed camera 3 in 457.8592 s
2025-07-10T23:15:58 - INFO: Duplicating 40 zero-frames for camera 3 (good)

2025-07-10T23:15:58 - INFO: Prepared video data in 0:31:55.364220
2025-07-10T23:15:58 - INFO: Preparing video TJDs...
camera_offsets_ns before generate [0, 0, 0, 0]
2025-07-10T23:16:04 - INFO: No laser data found
2025-07-10T23:16:04 - INFO: Preparing sonar data...
2025-07-10T23:16:13 - INFO: Sonar epoch is 2025-06-09 08:38:58+00:00 (1749458338000000000)
2025-07-10T23:16:13 - INFO: Sonar configured speed of sound was 1500 m/s
2025-07-10T23:16:13 - INFO: Sonar range is 6.000000 m
2025-07-10T23:16:13 - INFO: Speed of sound is 1494 m/s
2025-07-10T23:16:28 - INFO: Prepared sonar data in 23.3582 s
2025-07-10T23:16:28 - INFO: Preparing IMU data...
2025-07-10T23:16:28 - INFO: No IMU data found
2025-07-10T23:16:28 - INFO: Preparing odometry data...
2025-07-10T23:16:28 - INFO: No odometry data found
2025-07-10T23:16:28 - INFO: DataPrep took 0:32:26.139943