Hi , the application can open a 71 audio on a stereo device if the
IsInputFormatSupported succeeds. Instead of trying to open a stream with the
mixer (device) format, applications should try to open a stream with the media
De : Nanda Kutty<mailto:nkutty@xxxxxxxxxxxx>
Envoyé : 07/11/2015 02:21
À : wdmaudiodev@xxxxxxxxxxxxx<mailto:wdmaudiodev@xxxxxxxxxxxxx>
Objet : [wdmaudiodev] Advertising an APO as supporting 7.1 Surround Sound
'm working on an APO that has surround sound capabilities. However, when
enumerated via XAudio2 or DirectSound, the device only shows up with
Furthermore, when I select "Configure" in the audio properties, I only see
"Stereo" under the Audio Channels list and only 2 speakers can be tested.
I'd like it to say "7.1 Surround"/
Do I need to define a set of endpoint properties in the INF?