brew install ffmpeg—with–fdk–aac—with–ffplay—with–freetype—with–frei0r—with–libass—with–libvo–aacenc—with–libvorbis—with–libvpx—with–opencore–amr—with–openjpeg—with–opus—with–rtmpdump—with–schroedinger—with–speex—with–theora—with–tools Creds: http://www.renevolution.com/how-to-install-ffmpeg-on-mac-os-x/