ffmpeg version N-33646-g0f8d771, Copyright (c) 2000-2011 the FFmpeg developers 
  built on Oct 17 2011 03:45:45 with gcc 4.4.2 (Ubuntu 10.04 LTS) 
 
ffmpeg N-33646-g0f8d771
libavutil    51. 21. 0 / 51. 21. 0
libavcodec   53. 20. 1 / 53. 20. 1
libavformat  53. 16. 0 / 53. 16. 0
libavdevice  53.  4. 0 / 53.  4. 0
libavfilter   2. 43. 6 /  2. 43. 6
libswscale    2.  1. 0 /  2.  1. 0
libpostproc  51.  2. 0 / 51.  2. 0
 
FFmpeg home page: http://ffmpeg.org 
 
