[wdmaudiodev] Nvidia drivers & portaudio wdmks issue

  • From: "Bielik, Robert" <Robert.Bielik@xxxxxxxxx>
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Mon, 17 Dec 2012 12:56:22 +0000

Hi all,

I've run into a problem with Nvidia drivers, the behavior is as follows: I 
setup the HDMI audio output for 7.1, and I can verify in sound control panel 
that all channels sound correctly. However, if I open the Portaudio WDMKS 
device (WaveRT) with 8 channels, I can only get sound for channels 1,2,3,4 and 
7,8. I.e channels 5 & 6 are silent (!)

Any idea what might cause this discrepancy ?


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