ffmpeg -analyzeduration 60000000 -i umwandeln.avi
ffmpeg version 0.8.5, Copyright (c) 2000-2011 the FFmpeg developers
  built on Oct  3 2011 09:21:35 with gcc 4.6.1
  configuration: --prefix=/usr --extra-cflags='-Wall -g ' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libdirac --disable-decoder=libdirac --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-libvpx --enable-librtmp --enable-avfilter --enable-frei0r --enable-libopencv --enable-libfreetype --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/i386-linux-gnu --enable-libdc1394 --disable-altivec --disable-armv5te --disable-armv6 --disable-vis --shlibdir=/usr/lib/i386-linux-gnu
  libavutil    51.  9. 1 / 51.  9. 1
  libavcodec   53.  7. 0 / 53.  7. 0
  libavformat  53.  4. 0 / 53.  4. 0
  libavdevice  53.  1. 1 / 53.  1. 1
  libavfilter   2. 23. 0 /  2. 23. 0
  libswscale    2.  0. 0 /  2.  0. 0
  libpostproc  51.  2. 0 / 51.  2. 0
[avi @ 0x935cee0] Something went wrong during header parsing, I will ignore it and try to continue anyway.
[avi @ 0x935cee0] probed stream 1 failed
[avi @ 0x935cee0] max_analyze_duration 60000000 reached at 60000000
Input #0, avi, from 'umwandeln.avi':
  Duration: 00:01:01.50, start: 0.000000, bitrate: 447 kb/s
    Stream #0.0: Video: IMM5 / 0x354D4D49, 704x576, 25 fps, 25 tbr, 25 tbn, 25 tbc
    Stream #0.1: Subtitle: [0][0][0][0] / 0x0000
At least one output file must be specified


ffmpeg -analyzeduration 60000000 -i umwandeln.avi umwandeln.mpg
ffmpeg version 0.8.5, Copyright (c) 2000-2011 the FFmpeg developers
  built on Oct  3 2011 09:21:35 with gcc 4.6.1
  configuration: --prefix=/usr --extra-cflags='-Wall -g ' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libdirac --disable-decoder=libdirac --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-libvpx --enable-librtmp --enable-avfilter --enable-frei0r --enable-libopencv --enable-libfreetype --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/i386-linux-gnu --enable-libdc1394 --disable-altivec --disable-armv5te --disable-armv6 --disable-vis --shlibdir=/usr/lib/i386-linux-gnu
  libavutil    51.  9. 1 / 51.  9. 1
  libavcodec   53.  7. 0 / 53.  7. 0
  libavformat  53.  4. 0 / 53.  4. 0
  libavdevice  53.  1. 1 / 53.  1. 1
  libavfilter   2. 23. 0 /  2. 23. 0
  libswscale    2.  0. 0 /  2.  0. 0
  libpostproc  51.  2. 0 / 51.  2. 0
[avi @ 0x8ff7ee0] Something went wrong during header parsing, I will ignore it and try to continue anyway.
[avi @ 0x8ff7ee0] probed stream 1 failed
[avi @ 0x8ff7ee0] max_analyze_duration 60000000 reached at 60000000
Input #0, avi, from 'umwandeln.avi':
  Duration: 00:01:01.50, start: 0.000000, bitrate: 447 kb/s
    Stream #0.0: Video: IMM5 / 0x354D4D49, 704x576, 25 fps, 25 tbr, 25 tbn, 25 tbc
    Stream #0.1: Subtitle: [0][0][0][0] / 0x0000
File 'umwandeln.mpg' already exists. Overwrite ? [y/N] y
[buffer @ 0x9038e40] Invalid pixel format string '-1'
Error opening filters!