media-libs/libsndfile

mad?
      ( media-libs/libmad )

gtk?
      ( >=x11-libs/gtk+-2.8 )

alsa?
      ( media-libs/alsa-lib )

audiofile?
      ( media-libs/audiofile )

esd?
      ( media-sound/esound )

flac?
      ( media-libs/flac )

jack?
      ( >=media-sound/jack-audio-connection-kit-0.80 )

mikmod?
      ( >=media-libs/libmikmod-3.1.10 )

nas?
      ( media-libs/nas )

ogg?
      ( media-libs/libogg )

opengl?
      ( virtual/opengl )

vorbis?
      ( media-libs/libvorbis )

xosd?
      ( x11-libs/xosd )