>=dev-libs/glib-2.38:2
||
      ( media-libs/libcanberra-gtk3 media-libs/libcanberra[gtk3
            (-)
      ] )

>=x11-libs/gtk+-3.10:3

flac?
      ( >=media-libs/flac-1.3:= )

mp3?
      ( >=media-libs/id3lib-3.8.3-r8 >=media-libs/libid3tag-0.15.1b-r4:= )

mp4?
      ( >=media-libs/taglib-1.9.1[mp4
            (+)
      ] )

opus?
      ( >=media-libs/opus-1.1 >=media-libs/opusfile-0.4 )

speex?
      ( >=media-libs/speex-1.2_rc1 )

vorbis?
      ( >=media-libs/libogg-1.3.1 >=media-libs/libvorbis-1.3.4 )

wavpack?
      ( >=media-sound/wavpack-4.70 )