[wdmaudiodev] selecting stereo mix programatically

From: mudeem siddiqui <mudeem@xxxxxxxxx>
To: wdmaudiodev@xxxxxxxxxxxxx
Date: Wed, 24 Aug 2005 15:47:57 -0700 (PDT)

Hi,

I am trying to set stereo mix option in the recording
options programatically using mixer API. 

First I was using the string "Stereo Mix" to locate
the control and select it, but the problem is that on
some systems its name is different like sum, Record
etc. So I started looking if I can get the name
progrmatically as well. I found that dwComponentType
for stereo mix is MIXERLINE_COMPONENTTYPE_SRC_ANALOG.
but on the systems where it's name is sum the
dwComponentType is also different. it is
MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED. 

Could this be a Sound drivers issue that it is has not
set the dwComponentType flag properly for this
recording line. Any comments, or some way to get
around this problem

Thanks in advance

Mudeem


                
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[wdmaudiodev] selecting stereo mix programatically

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