The hard thing is to have a Windows PulseAudio server and send all audio there. Instructions here: https://parseq.co.uk/wordpress/archives/setting-up-pulseaudi

The hard thing is to have a Windows PulseAudio server and send all audio there. Instructions here: https://parseq.co.uk/wordpress/archives/setting-up-pulseaudio-1-0-beta-for-windows https://parseq.co.uk/wordpress/archives/setting-up-pulseaudi... It worked, but sadly, PulseAudio for Windows doesn't support 5.1 sound, only stereo.