ffmpeg: ffmpeg (software to record, convert and stream audio and video)
ffmpeg:
ffmpeg: FFmpeg is the leading multimedia framework, able to decode, encode,
ffmpeg: transcode, mux, demux, stream, filter and play pretty much anything
ffmpeg: that humans and machines have created. It supports the most obscure
ffmpeg: ancient formats up to the cutting edge. It includes libavcodec, the
ffmpeg: leading audio/video codec library. 
ffmpeg:
ffmpeg: Homepage: https://ffmpeg.org/
ffmpeg:
ffmpeg: