[wdmaudiodev] Re: wasapi audioclientproperties

  • From: Matthew van Eerde <Matthew.van.Eerde@xxxxxxxxxxxxx>
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Wed, 11 Jun 2014 16:08:54 +0000

I'd like you to perform two experiments, if you are willing.


1.       Download the effects discovery sample 
http://code.msdn.microsoft.com/windowsapps/Audio-effects-discovery-5fd65c15 , 
build it, and run it. What effects does the audio driver in question provide 
for non-RAW background-capable media?

2.       Go to the Sound control panel, double-click the default device, and 
disable all enhancements (there's a checkbox on one of the tabs; depending on 
the audio driver it could be on the "Enhancements" tab, the "Advanced" tab, or 
on a tab with some other name.)

What does that do to the sound of your player, and to the sound of other 
players, and to the advertised effects for non-RAW background-capable media?

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