ffmpeg version

ffmpeg version git-2014-02-19-ca9f7e1
built on Feb 20 2014 12:41:12 with gcc 4.9.0 (FeeBSD Pots Collection) 20140209 (expeimental)
configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --enable-gpl --enable-nonfree --enable-libvorbis --enable-libvpx --enable-libx264 --cc=gcc49
libavutil      52. 64.100 / 52. 64.100
libavcodec     55. 52.102 / 55. 52.102
libavformat    55. 33.100 / 55. 33.100
libavdevice    55. 10.100 / 55. 10.100
libavfilter     4.  1.103 /  4.  1.103
libswscale      2.  5.101 /  2.  5.101
libswresample   0. 17.104 /  0. 17.104
libpostproc    52.  3.100 / 52.  3.100