ffmpeg?
      ( >=media-video/ffmpeg-2.6:0= )

fftw?
      ( sci-libs/fftw:3.0= )

jack?
      ( virtual/jack )

libsamplerate?
      ( media-libs/libsamplerate )

python?
      ( python_targets_python3_10?
            ( dev-lang/python:3.10[threads
                  (+)
            ] )
       python_targets_python3_11?
            ( dev-lang/python:3.11[threads
                  (+)
            ] )
       dev-python/numpy[python_targets_python3_10
            (-)
      ?
,python_targets_python3_11
            (-)
      ?
] )

sndfile?
      ( media-libs/libsndfile )