category: Audio Video Devel requires: libavcodec-devel libavfilter9 libavformat-devel libavutil-devel libpostproc-devel libswresample-devel libswscale-devel pkg-config sdesc: "FFmpeg development package for libavfilter." ldesc: "FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream and filter pretty much anything that humans and machines have created. It supports the most obscure ancient formats up to the cutting edge." external-source: ffmpeg