Matthew van Eerde skrev 2011-10-19 17:59:
I believe the Sound control panel will show 88.2 kHz as an option in Windows 7.
Ok, that means my application will still need to let the user set the samplerate. But another question: When I let my device expose 8 channels, and I click "Configure Speakers..." to bring up the config dialog, the "Audio channels" list is empty, whereas a USB device I have supporting 8 ch does have it populated with "Stereo/Quadraphonic/5.1 Surround/7.1 Surround". Also, when I let my device expose 2 channels, the "Audio channels" list contains "Stereo" only (of course). How do I get "Configure Speakers" to show the Stereo/Quad/5.1/7.1 configs ? KSPROPERTY_AUDIO_CHANNEL_CONFIG is implemented and returns 0xFF when queried (in 8 ch mode). TIA /Rob ****************** 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.com/