I use an audio programe called Audirvane Plus (on MacBook Pro) to stream and play high quality music files. Audirvane can host multi-channel AU plugins.
I would like to use MIR/Vienna Suite Pro to add centre, rear and side speaker output based on appropriate VSL hall impulse responces. However, I would like to keep the original stereo audio (Front L & R main speakers) as original and clean as possible.
What would be the best way (which VSL software) to do this?