2025-08-26T14:04:49 - INFO: DataPrep 0.12.8 2025-08-26T14:04:49 - INFO: Prepared data will be output to /working/30a5e5d7-bd6f-4755-a1c3-6336bc42837a/processing/data 2025-08-26T14:04:49 - deployment - INFO: Detected P3D version: P3D_2 2025-08-26T14:04:49 - INFO: P3D 2 detected, defaulting to 10fps 2025-08-26T14:04:49 - INFO: Preparing payout data... 2025-08-26T14:04:49 - INFO: Interpreting counter as imperial 2025-08-26T14:04:49 - INFO: Prepared payout data in 0.3262 s 2025-08-26T14:04:49 - INFO: Preparing video data... 2025-08-26T14:04:49 - INFO: Processing camera 0... [matroska,webm @ 0x562b92ed4040] Unknown-sized element at 0xbd665c5 inside parent with finite size [matroska,webm @ 0x562b92ed4040] Length 7 indicated by an EBML number's first byte 0x02 at pos 206790312 (0xc535ea8) exceeds max length 4. [h264 @ 0x562b93e15940] left block unavailable for requested intra4x4 mode -1 [h264 @ 0x562b93e15940] error while decoding MB 0 40, bytestream 249008 [matroska,webm @ 0x562b92ed4040] Element at 0xeb510dbc ending at 0x1c44cdd9403 exceeds containing master element ending at 0xebf87bce [matroska,webm @ 0x562b92ed4040] 0x00 at pos 6299962218 (0x17781cb6a) invalid as first byte of an EBML number [matroska,webm @ 0x562b92ed4040] Length 7 indicated by an EBML number's first byte 0x03 at pos 6301865533 (0x1779ed63d) exceeds max length 4. [h264 @ 0x562b92efdb40] left block unavailable for requested intra4x4 mode -1 [h264 @ 0x562b92efdb40] error while decoding MB 0 86, bytestream 115172 [h264 @ 0x562b92f0f640] left block unavailable for requested intra mode [h264 @ 0x562b92f0f640] error while decoding MB 0 81, bytestream 131173 [matroska,webm @ 0x562b92ed4040] Element at 0x1b11a71bb ending at 0x71640cced exceeds containing master element ending at 0x1b1a396d8 [matroska,webm @ 0x562b92ed4040] Element at 0x21119abc0 ending at 0x219f8841e exceeds containing master element ending at 0x2111fbc46 [h264 @ 0x562b92edc380] left block unavailable for requested intra mode [h264 @ 0x562b92edc380] error while decoding MB 0 9, bytestream 380450 [h264 @ 0x562b93e15940] left block unavailable for requested intra4x4 mode -1 [h264 @ 0x562b93e15940] error while decoding MB 0 92, bytestream 108039 [matroska,webm @ 0x562b92ed4040] 0x00 at pos 8884757608 (0x21192a468) invalid as first byte of an EBML number [h264 @ 0x562b93068e40] left block unavailable for requested intra mode [h264 @ 0x562b93068e40] error while decoding MB 0 65, bytestream 215941 2025-08-26T14:07:40 - INFO: Processed camera 0 in 171.1810 s 2025-08-26T14:07:40 - INFO: Duplicating 22 zero-frames for camera 0 (good) 2025-08-26T14:07:40 - INFO: Processing camera 1... [matroska,webm @ 0x56dee7b4c040] Length 5 indicated by an EBML number's first byte 0x0e at pos 151814857 (0x90c82c9) exceeds max length 4. [matroska,webm @ 0x56dee7b4c040] Length 5 indicated by an EBML number's first byte 0x0e at pos 3139591748 (0xbb225e44) exceeds max length 4. [matroska,webm @ 0x56dee7b4c040] Length 6 indicated by an EBML number's first byte 0x06 at pos 3147898286 (0xbba11dae) exceeds max length 4. [matroska,webm @ 0x56dee7b4c040] Length 7 indicated by an EBML number's first byte 0x03 at pos 4594444249 (0x111d9a7d9) exceeds max length 4. [matroska,webm @ 0x56dee7b4c040] Length 8 indicated by an EBML number's first byte 0x01 at pos 4598789089 (0x1121bf3e1) exceeds max length 4. [matroska,webm @ 0x56dee7b4c040] Element at 0x1c35cf53b ending at 0x347a6de1bc6 exceeds containing master element ending at 0x1c367eca3 [matroska,webm @ 0x56dee7b4c040] Element at 0x1c37bad87 ending at 0x1c657c9e6 exceeds containing master element ending at 0x1c3be586e [matroska,webm @ 0x56dee7b4c040] Element at 0x1dae1c0e7 ending at 0x3824591ac46 exceeds containing master element ending at 0x1db3f38de [matroska,webm @ 0x56dee7b4c040] Element at 0x1db4735a7 ending at 0x872db0f0b exceeds containing master element ending at 0x1dbde60ed 2025-08-26T14:10:05 - INFO: Processed camera 1 in 144.4819 s 2025-08-26T14:10:05 - INFO: Duplicating 31 zero-frames for camera 1 (good) 2025-08-26T14:10:05 - INFO: Processing camera 2... [matroska,webm @ 0x59234e221040] Element at 0x20c8373e ending at 0x551f4292a exceeds containing master element ending at 0x2139f856 [matroska,webm @ 0x59234e221040] Element at 0x816b64a2 ending at 0x83d01431 exceeds containing master element ending at 0x81b47067 [matroska,webm @ 0x59234e221040] 0x00 at pos 2177119059 (0x81c43353) invalid as first byte of an EBML number [h264 @ 0x59234e3a3e80] left block unavailable for requested intra mode [h264 @ 0x59234e3a3e80] error while decoding MB 0 73, bytestream 151141 [matroska,webm @ 0x59234e221040] Length 5 indicated by an EBML number's first byte 0x0e at pos 4697719705 (0x118018399) exceeds max length 4. 2025-08-26T14:12:26 - INFO: Processed camera 2 in 141.1242 s 2025-08-26T14:12:26 - INFO: Duplicating 31 zero-frames for camera 2 (good) 2025-08-26T14:12:26 - INFO: Processing camera 3... [matroska,webm @ 0x5799d357d040] 0x00 at pos 263237907 (0xfb0b113) invalid as first byte of an EBML number [matroska,webm @ 0x5799d357d040] Element at 0x10246fb7 ending at 0x1a805d0c exceeds containing master element ending at 0x1070beda [h264 @ 0x5799d35b8180] left block unavailable for requested intra mode [h264 @ 0x5799d35b8180] error while decoding MB 0 70, bytestream 176387 [matroska,webm @ 0x5799d357d040] Length 5 indicated by an EBML number's first byte 0x0e at pos 7159139708 (0x1aab7cd7c) exceeds max length 4. [h264 @ 0x5799d35a6680] left block unavailable for requested intra mode [h264 @ 0x5799d35a6680] error while decoding MB 0 100, bytestream 68006 [matroska,webm @ 0x5799d357d040] Element at 0x1ebc21177 ending at 0x1f75a31ed exceeds containing master element ending at 0x1ebd952e3 [matroska,webm @ 0x5799d357d040] Length 5 indicated by an EBML number's first byte 0x0a at pos 8258208234 (0x1ec3a41ea) exceeds max length 4. [h264 @ 0x5799d43f1780] left block unavailable for requested intra4x4 mode -1 [h264 @ 0x5799d43f1780] error while decoding MB 0 78, bytestream 135177 [h264 @ 0x5799d3584e40] left block unavailable for requested intra mode [h264 @ 0x5799d3584e40] error while decoding MB 0 23, bytestream 292360 [h264 @ 0x5799d37d3a80] left block unavailable for requested intra mode [h264 @ 0x5799d37d3a80] error while decoding MB 0 79, bytestream 131880 [h264 @ 0x5799d36ffe80] left block unavailable for requested intra4x4 mode -1 [h264 @ 0x5799d36ffe80] error while decoding MB 0 65, bytestream 182998 2025-08-26T14:16:10 - INFO: Processed camera 3 in 224.1495 s 2025-08-26T14:16:10 - INFO: Duplicating 31 zero-frames for camera 3 (good) 2025-08-26T14:16:10 - INFO: Prepared video data in 0:11:21.216711 2025-08-26T14:16:10 - INFO: Preparing video TJDs... camera_offsets_ns before generate [0, 0, 0, 0] 2025-08-26T14:16:14 - INFO: No laser data found 2025-08-26T14:16:14 - INFO: Preparing sonar data... 2025-08-26T14:16:21 - INFO: Sonar epoch is 2024-07-24 17:36:12.735618+00:00 (1721842572735617920) 2025-08-26T14:16:21 - INFO: Sonar configured speed of sound was 1500 m/s 2025-08-26T14:16:21 - INFO: Sonar range is 1.392000 m 2025-08-26T14:16:21 - INFO: Speed of sound is 1494 m/s 2025-08-26T14:16:30 - INFO: Prepared sonar data in 15.5461 s 2025-08-26T14:16:30 - INFO: Preparing IMU data... 2025-08-26T14:16:31 - INFO: DataPrep took 0:11:42.421412