vorbis?
      ( >=media-libs/libvorbis-1.0 )

sndfile?
      ( >=media-libs/libsndfile-1.0.12 )

flac?
      ( media-libs/flac )

modplug?
      ( media-libs/libmodplug )

alsa?
      ( virtual/alsa )

mp3?
      ( media-libs/libmad )

lame?
      ( media-sound/lame )

musepack?
      ( media-libs/libmpcdec )

ffmpeg?
      ( media-video/ffmpeg )

speex?
      ( media-libs/speex media-libs/liboggz )

wavpack?
      ( >=media-sound/wavpack-4.40.0 )

cddb?
      ( !amd64?
            ( >=media-libs/libcddb-1.2.1 )
       )

cddb?
      ( amd64?
            ( >=media-libs/libcddb-1.3.0 )
       )

jack?
      ( media-sound/jack-audio-connection-kit )

taglib?
      ( >=media-libs/taglib-1.4 )

cdda?
      ( dev-libs/libcdio )

systray?
      ( >=x11-libs/gtk+-2.10 )

loop-playback?
      ( >=x11-libs/gtk+-2.8 )

media-libs/libsamplerate
>=x11-libs/gtk+-2.6