libavcodec56 FFmpeg codec library
libavdevice56 FFmpeg device library
libavfilter5 FFmpeg audio and video filtering library
libavformat56 FFmpeg's stream format library
libavutil54 FFmpeg's utility library
libb64 Base64 Encoding/Decoding Routines
libpostproc53 FFmpeg post-processing library
libswresample1 FFmpeg software resampling library
libswscale3 FFmpeg image scaling and colorspace/pixel conversion library