--enable-libvorbis --enable-libmp3lame
--enable-decoder=libvorbis --enable-decoder=mp3
--enable-encoder=libvorbis --enable-encoder=libmp3lame
--enable-demuxer=ogg --enable-demuxer=mp3
--enable-muxer=ogg --enable-muxer=mp3
--enable-protocol=data --enable-protocol=file --enable-protocol=pipe
