[wdmaudiodev] Microphone Type

  • From: "Kelly Johnson" <kjohnson@xxxxxxxxxxxxxxxxx>
  • To: <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Mon, 18 Sep 2006 11:13:09 -0600

When I get the default endpoint, I need to know its type, ie Microphone vs
LineIn.  I'm currently querying all the properties, but I don't see anything
that looks dependable.  I can't go off the name, since this has to run in
many languages.


After querying all the properties for both the microphone and LineIn, the
only differences I saw are the name, and one other property (idx 4) that I
don't know what it is.


So the question is:  Given the default capture endpoint, how do I know if
it's for a microphone or Line In? 



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