Dirac / MacMini M1 (roon bridge) /OktoDac8Pro

Hi,
I use 2 mains and 2 subwoofers in 2.2 configuration with multichannel D/A converter.

I run standalone Dirac plugin on MacOs as Roon does not support AU plugin.

I have to oversample everything in Roon dsp (96/24) because Dirac processor does not support bitrate change.

  • Is there a simple way to use AU plugin host instead of standalone plugin ?
  • Does AU plugin support autobitrate ?

Thanks and sorry for my English.