media-video@gentoo.org Gentoo Video project Enable A/52 (AC-3) audio encoder support. Enable Adaptive Multi-Rate format support via media-libs/opencore-amr. Enable free MPEG-4 audio codecs support via media-libs/faac. Enable AAC audio decoding library support via media-libs/faad2. Enable unicode bidirectional algorithm support via dev-libs/fribidi. Enable TwoLAME support via media-sound/twolame, an optimised MPEG Audio Layer 2 (MP2) encoder. Enable WebM VP8 Codec SDK support via media-libs/libvpx. avidemux