ffmpeg 0.7.3-4:0.7.3-0ubuntu0.11.10.1
libavutil    51.  7. 0 / 51.  7. 0
libavcodec   53.  6. 0 / 53.  6. 0
libavformat  53.  3. 0 / 53.  3. 0
libavdevice  53.  0. 0 / 53.  0. 0
libavfilter   2.  4. 0 /  2.  4. 0
libswscale    2.  0. 0 /  2.  0. 0
libpostproc  52.  0. 0 / 52.  0. 0