[FFmpeg-user] SEI type 5 size truncated at

[ABDALLAH Moussa]

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:nexeya@192.9.200.121/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%