spleeter implements a pure-python ffmpeg adapter. It would be interesting to see if this one performs faster than the current tmpfile decoding and soundfile reading.
At the same time this would allow us to also read and write from arbitrary audio formats, supported by ffmpeg, hence enabling mp3 -> stems
spleeter implements a pure-python ffmpeg adapter. It would be interesting to see if this one performs faster than the current tmpfile decoding and soundfile reading.
At the same time this would allow us to also read and write from arbitrary audio formats, supported by ffmpeg, hence enabling mp3 -> stems