Bug#692983: ffmpeg problem

[Reinhard Tartler]

On Sun, Nov 11, 2012 at 6:08 PM, Ubuntu6226 <ubuntu6226 at yahoo.com> wrote:
> Package: ffmpeg
> Version: 4:0.5.9-1
> Severity: minor
>
> Hi
>
> ffmpeg -f video4linux2 -r 30 -i /dev/video0  -f rawvideo -pix_fmt
> yuyv422 -s 640x480 web.avi
> FFmpeg version SVN-r0.5.9-4:0.5.9-1, Copyright (c) 2000-2009 Fabrice
> Bellard, et al.
> configuration: --extra-version=4:0.5.9-1 --prefix=/usr
> --enable-avfilter --enable-avfilter-lavf --enable-vdpau
> --enable-bzlib --enable-libdirac --enable-libgsm --enable-libopenjpeg
> --enable-libschroedinger --enable-libspeex --enable-libtheora
> --enable-libvorbis --enable-pthreads --enable-zlib
> --disable-stripping --disable-vhook --enable-runtime-cpudetect
> --extra-cflags=-marm -fPIC -DPIC --enable-gpl --enable-postproc
> --enable-swscale --enable-x11grab --enable-libfaad --enable-libdc1394
> --disable-decoder=cavs --disable-parser=cavsvideo --enable-shared
> --disable-static
> libavutil     49.15. 0 / 49.15. 0
> libavcodec    52.20. 1 / 52.20. 1
> libavformat   52.31. 0 / 52.31. 0
> libavdevice   52. 1. 0 / 52. 1. 0
> libavfilter    0. 4. 0 /  0. 4. 0
> libswscale     0. 7. 1 /  0. 7. 1
> libpostproc   51. 2. 0 / 51. 2. 0
> built on Jun 10 2012 14:02:13, gcc: 4.4.5
> [video4linux2 @ 0x3ff50]Wrong size (0x0)
> /dev/video0: Error while opening file
>
> this is issued with a regular yuyv422.
>
> How could it work?
>

I tried with a newer version of avplay. Can you perhaps try to compile
libav 9beta2 or at least libav 0.8.4 (statically) and try again? I
guess that this has been fixed in a newer upstream, but it would be
great to know for sure.

thanks.

-- 
regards,
    Reinhard