Bug#692983: ffmpeg problem

[Ubuntu6226]

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?

thank you


-- System Information:
Debian Release: 6.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: armel (armv5tel)

Kernel: Linux 2.6.36 (PREEMPT)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash

Versions of packages ffmpeg depends on:
ii  libavcodec52                  4:0.5.9-1  ffmpeg codec library
ii  libavdevice52                 4:0.5.9-1  ffmpeg device handling library
ii  libavfilter0                  4:0.5.9-1  ffmpeg video filtering library
ii  libavformat52                 4:0.5.9-1  ffmpeg file format library
ii  libavutil49                   4:0.5.9-1  ffmpeg utility library
ii  libc6                         2.11.2-10  Embedded GNU C Library: Shared lib
ii  libgcc1                       1:4.4.5-8  GCC support library
ii  libpostproc51                 4:0.5.9-1  ffmpeg video postprocessing librar
ii  libsdl1.2debian               1.2.14-6.1 Simple DirectMedia Layer
ii  libswscale0                   4:0.5.9-1  ffmpeg video scaling library

ffmpeg recommends no packages.

ffmpeg suggests no packages.

-- no debconf information