[wdmaudiodev] Vista's revamped audio subsystem

  • From: "Stephen Turner" <sgturner@xxxxxxxxxxxxxxxx>
  • To: <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Wed, 9 Nov 2005 13:11:45 -0800

I found the following the other day:

http://blogs.msdn.com/larryosterman/archive/2005/09/23/473351.aspx

Looks like the whole audio subsystem has been completely re-written and is
now in user-space.  Wow.

Does anybody know of any official info from Microsoft on this?.  I had heard
(I think here) that Vista will only show one "mixer" per audio device, vs.
XP showing one mixer per waveIn/Out.  This seems quite a change.  Is it
documented anyware?.

(I must admit I have not been through the latest Vista DDK looking for this
type of info)

-steve
------------------------
Stephen Turner
AudioScience, Inc.
www.audioscience.com



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