After different test avd with your help I finally success to record the stream
video h264 to a file mkv. But I see different error message during the process,
what do these mean please ( the message SEI type 5 size 1360 truncated and the
message [matroska @ 0x2901800] Non-monotonous DTS in output stream 0:0;
previous: 0, current: -167; changing to 0. This may result in incorrect
timestamps in the output file.) ?
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 671
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 671
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 671
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 671
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 671
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 671
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 671
[h264 @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680
Last message repeated 20 times
Input #0, rtsp, from 'rtsp://admin:[email protected]/h264':
Metadata:
title : h264
comment : Network Camera Streamer
Duration: 00:00:00.00, start: 0.199633, bitrate: N/A
Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive), 1280x720
[SAR 1:1 DAR 16:9], 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
Stream #0:1: Data: none
Output #0, matroska, to '_capture.mkv':
Metadata:
title : h264
comment : Network Camera Streamer
encoder : Lavf58.20.100
Stream #0:0: Video: h264 (Main) (H264 / 0x34363248), yuvj420p(pc, bt709,
progressive), 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 29.97 fps, 29.97 tbr, 1k
tbn, 90k tbc Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
[matroska @ 0x2901800] Non-monotonous DTS in output stream 0:0; previous: 0,
current: -167; changing to 0. This may result in incorrect timestamps in the
output file.
[matroska @ 0x2901800] Non-monotonous DTS in output stream 0:0; previous: 0,
current: -134; changing to 0. This may result in incorrect timestamps in the
output file.
[matroska @ 0x2901800] Non-monotonous DTS in output stream 0:0; previous: 0,
current: -100; changing to 0. This may result in incorrect timestamps in the
output file.
[matroska @ 0x2901800] Non-monotonous DTS in output stream 0:0; previous: 0,
current: -67; changing to 0. This may result in incorrect timestamps in the
output file.
[matroska @ 0x2901800] Non-monotonous DTS in output stream 0:0; previous: 0,
current: -34; changing to 0. This may result in incorrect timestamps in the
output file.
[NULL @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680
Last message repeated 26 times
[NULL @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680.60
bitrate=3928.5kbits/s speed=3.09x
Last message repeated 16 times
[NULL @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680.17
bitrate=5534.2kbits/s speed=2.03x
Last message repeated 14 times
[NULL @ 0x28f1ac0] SEI type 5 size 1360 truncated at 680.67
bitrate=4497.8kbits/s speed=1.69x
Last message repeated 9 times
frame= 96 fps= 50 q=-1.0 Lsize= 2531kB time=00:00:02.97
bitrate=6980.1kbits/s speed=1.56x
video:2529kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing
overhead: 0.064409%
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