[wdmaudiodev] AVStream virtual mic: why could external application 'reset' volume level to 100%?

  • From: Alexander Ivash <elderorb@xxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Fri, 12 Aug 2016 01:16:51 +0300

For some reasons it happens with virtual mic, but everything looks
fine with real one, what could be the difference?

Another observation, real mic's volume level changes from "+40dB" to
"+60dB" in Win10, while virtual mic changes from "0" to "100". Is it
because I didn't specify 'volume' node in topology or something like
this?

Regards, Alexander
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