[FFmpeg-user] missed packets, concealing frames and other oddities :)

[Calvin Arndt]

On 05/02/2019 13:57, Carl Eugen Hoyos wrote:

> Am Do., 2. Mai 2019 um 19:59 Uhr schrieb Calvin Arndt
> <carndt at macksrecycling.com>:
>
>> Any ideas??? root at carndt-DX4380G:~# ffmpeg -f rtsp -i
>> rtsp://root:bvsd_987-@10.17.24.6:554 [1]/axis-media/media.amp
>> output.avi ffmpeg version 2.8.15-0ubuntu0.16.04.1
>
> This is three and a half years old, please test current FFmpeg git 
> head.
>
> Carl Eugen
> _______________________________________________
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> ffmpeg-user at ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-user
>
> To unsubscribe, visit link above, or email
> ffmpeg-user-request at ffmpeg.org with subject "unsubscribe".


Here we go!

root at carndt-DX4380G:~/FFmpeg# ./ffmpeg -f rtsp -i 
rtsp://10.17.24.6:554/axis-media/media.amp output.avi
ffmpeg version N-93742-g46f1718 Copyright (c) 2000-2019 the FFmpeg 
developers
   built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.11) 20160609
   configuration:
   libavutil      56. 26.100 / 56. 26.100
   libavcodec     58. 52.100 / 58. 52.100
   libavformat    58. 27.103 / 58. 27.103
   libavdevice    58.  7.100 / 58.  7.100
   libavfilter     7. 50.100 /  7. 50.100
   libswscale      5.  4.100 /  5.  4.100
   libswresample   3.  4.100 /  3.  4.100
Input #0, rtsp, from 
'rtsp://root:bvsd_987-@10.17.24.6:554/axis-media/media.amp':
   Metadata:
     title           : Session streamed with GStreamer
     comment         : rtsp-server
   Duration: N/A, start: 0.033322, bitrate: N/A
     Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive), 
1920x1080 [SAR 1:1 DAR 16:9], 30 fps, 30 tbr, 90k tbn, 180k tbc
Stream mapping:
   Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
Press [q] to stop, [?] for help
[swscaler @ 0x338ab80] deprecated pixel format used, make sure you did 
set range correctly
Output #0, avi, to 'output.avi':
   Metadata:
     INAM            : Session streamed with GStreamer
     ICMT            : rtsp-server
     ISFT            : Lavf58.27.103
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 1920x1080 
[SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 30 fps, 30 tbn, 30 tbc
     Metadata:
       encoder         : Lavc58.52.100 mpeg4
     Side data:
       cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
[rtsp @ 0x3049400] max delay reached. need to consume 
packetbitrate=10007.3kbits/s speed=1.22x
[rtsp @ 0x3049400] RTP: missed 151 packets
[h264 @ 0x32496c0] error while decoding MB 9 37, bytestream -5
[h264 @ 0x32496c0] concealing 3760 DC, 3760 AC, 3760 MV errors in P 
frame
[rtsp @ 0x3049400] max delay reached. need to consume 
packetbitrate=5432.5kbits/s speed=1.14x
[rtsp @ 0x3049400] RTP: missed 137 packets
[rtsp @ 0x3049400] max delay reached. need to consume packet
[rtsp @ 0x3049400] RTP: missed 122 packets
[h264 @ 0x3087800] cabac decode of qscale diff failed at 30 64
[h264 @ 0x3087800] error while decoding MB 30 64, bytestream 22025
[h264 @ 0x3087800] concealing 499 DC, 499 AC, 499 MV errors in P frame
[rtsp @ 0x3049400] max delay reached. need to consume packet
[rtsp @ 0x3049400] RTP: missed 2 packets
[h264 @ 0x324e840] error while decoding MB 0 28, bytestream -5
[h264 @ 0x324e840] concealing 4849 DC, 4849 AC, 4849 MV errors in P 
frame
[rtsp @ 0x3049400] max delay reached. need to consume 
packetbitrate=2104.9kbits/s speed=1.16x
[rtsp @ 0x3049400] RTP: missed 118 packets
[rtsp @ 0x3049400] max delay reached. need to consume packet
[rtsp @ 0x3049400] RTP: missed 11 packets
[h264 @ 0x32496c0] left block unavailable for requested intra4x4 mode 
-1
[h264 @ 0x32496c0] error while decoding MB 0 17, bytestream 86817
[h264 @ 0x32496c0] concealing 6169 DC, 6169 AC, 6169 MV errors in I 
frame
[rtsp @ 0x3049400] max delay reached. need to consume 
packetbitrate=2345.6kbits/s speed=1.12x
[rtsp @ 0x3049400] RTP: missed 150 packets
[h264 @ 0x3087800] concealing 6214 DC, 6214 AC, 6214 MV errors in I 
frame
[rtsp @ 0x3049400] max delay reached. need to consume 
packetbitrate=2243.6kbits/s speed=1.09x
[rtsp @ 0x3049400] RTP: missed 18 packets
[h264 @ 0x3087800] error while decoding MB 73 43, bytestream -5
[h264 @ 0x3087800] concealing 2976 DC, 2976 AC, 2976 MV errors in P 
frame
[rtsp @ 0x3049400] max delay reached. need to consume packet
[rtsp @ 0x3049400] RTP: missed 1 packets
[h264 @ 0x3087800] error while decoding MB 101 67, bytestream -5
[h264 @ 0x3087800] concealing 68 DC, 68 AC, 68 MV errors in P frame
[rtsp @ 0x3049400] max delay reached. need to consume packet
[rtsp @ 0x3049400] RTP: missed 3 packets
[h264 @ 0x32496c0] error while decoding MB 109 60, bytestream -9
[h264 @ 0x32496c0] concealing 900 DC, 900 AC, 900 MV errors in P frame
[rtsp @ 0x3049400] max delay reached. need to consume 
packetbitrate=2344.0kbits/s speed=1.07x
[rtsp @ 0x3049400] RTP: missed 5 packets
[h264 @ 0x324e840] error while decoding MB 16 47, bytestream -5
[h264 @ 0x324e840] concealing 2553 DC, 2553 AC, 2553 MV errors in P 
frame
frame=  194 fps= 23 q=31.0 Lsize=    2773kB time=00:00:09.00 
bitrate=2523.8kbits/s speed=1.07x
video:2761kB audio:0kB subtitle:0kB other streams:0kB global 
headers:0kB muxing overhead: 0.438257%
Exiting normally, received signal 2.
root at carndt-DX4380G:~/FFmpeg#

-- 
  Calvin Arndt
(217) 377-2979
carndt at macksrecycling.com