Is it possible to send send sound with COAX and HDMI simultaniously with XBMC on windows? I have coax going to my non HDMI receiver.. but sometimes I just want to listen on the TV which I have video going via HDMI. Possible?
If you're okay with stereo sound on both outputs, I believe so. Sorry, but I do not know the step-by-step for Windows, but basically it would involve having Windows itself handle the dual output.
Actually, I'm not sure if this is possible right now. I think for some OSes the "default device" that would let Windows take care of this got "lost" with XBMC v12 Frodo. I'm not sure if that option is coming back in v12.1 bug fix or if you'll need to use v11 to do this.