$ffmpeg -version
FFmpeg version CVS, Copyright (c) 2000-2004 Fabrice Bellard
  configuration:  --enable-xvid --enable-mp3lame --enable-a52 --enable-gpl
  libavcodec version: 51.1.0
  libavformat version: 50.0.0
  built on Jan 18 2006 16:03:52, gcc: 3.4.3 (Mandrakelinux 10.2 3.4.3-7mdk)
ffmpeg      CVS
libavcodec  3342592
libavformat 3276800