3 .mad .mpcdec .lame .mpeg2 \
5 .ogg .tremor .vorbisenc .flac .speex .theora .kate .tiger \
6 .twolame .dirac .x264 \
7 .ebml .matroska .ffmpeg .mod .fluid \
10 #.faad -> way slower than libavcodec
11 #.gpg-error .gcrypt .gnutls -> OpenSSL
12 #.dvdcss .dvdnav -> no DVD