[wdmaudiodev] Re: Multichannel audio device seen as stereo

  • From: Matt Gonzalez <matt@xxxxxxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Fri, 07 Nov 2003 08:20:48 -0800


Moreover if you support this property in your minidriver, you might be
handling it incorrectly, making Windows believe that you don't support
anything else than KSAUDIO_SPEAKER_STEREO.



Could it be because I do not have the topology part of the miniport? I thought
I would not need it as my device has no mixing and volume control on it.

Regards,
Bart


In my case, I just had to add support for KSPROPERTY_AUDIO_CHANNEL_CONFIG to my IMiniportWavePci class and then everything was jake.

Matt


******************

WDMAUDIODEV addresses:
Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx
Subscribe:    mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe
Unsubscribe:  mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe
Moderator:    mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx

URL to WDMAUDIODEV page:
http://www.wdmaudiodev.de/

Other related posts:

  1. Home
  2. wdmaudiodev
  3. Archive
  4. 11-2003