[FFmpeg-user] help decoding mjpeg in rtsp

[Daniel Martinez Ramos]

El 22/05/2012 19:38, Carl Eugen Hoyos escribió:
> Daniel Martinez Ramos<daniel.martinez<at>  sacnet.es>  writes:
>
>> Sorry for the misunderstanding.
>>    It is not my intention to cause any disturb. I'm new here and
>> I just would like to ask for some help.
> Don't worry.
> The idea would be that you start with http://ffmpeg.org/contact.html
> and that you use Google if you don't understand the terms
> "top-posting" and "thread high-jacking".
>
> Please test current git head and post the command line and the
> complete, uncut output for git head.
> It is likely that you simply found a bug, but with the command line
> and the output, there is a higher probability that somebody can
> tell you for sure.
>
> Carl Eugen
>
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>

Dear Carl

This is the output from git version

./ffmpeg  -i rtsp://192.168.101.141:665 demo.mjpg
ffmpeg version N-40958-gea5dab5 Copyright (c) 2000-2012 the FFmpeg 
developers
   built on May 23 2012 09:00:54 with gcc 4.4.5
   configuration: --prefix=/usr --enable-static --disable-doc 
--disable-ffserver --disable-ffplay --disable-ffprobe --disable-encoders 
--enable-pthreads --enable-gpl --enable-libx264 --enable-librtmp 
--enable-zlib --enable-decoder=h264 --enable-decoder=mjpeg 
--enable-network --enable-demuxer=rtsp --enable-libopenjpeg --disable-debug
   libavutil      51. 53.100 / 51. 53.100
   libavcodec     54. 23.100 / 54. 23.100
   libavformat    54.  6.100 / 54.  6.100
   libavdevice    53.  4.100 / 53.  4.100
   libavfilter     2. 76.100 /  2. 76.100
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[mjpeg @ 0xa987420] Found EOI before any SOF, ignoring
[mjpeg @ 0xa987420] No JPEG data found in image
[rtsp @ 0xa97f3e0] decoding for stream 0 failed
[rtsp @ 0xa97f3e0] Could not find codec parameters (Video: mjpeg)
[rtsp @ 0xa97f3e0] Estimating duration from bitrate, this may be inaccurate
rtsp://192.168.101.141:665: could not find codec parameters


Daniel Martinez