I'm not sure if I can help here. If you want to bypass kmixer on a non-HW accelerated card, the only way I know of is using DirectKS from the application (and that's maybe not as easy as you think) but the simple solution to your problem might be to adjust the "Wave" volume. Set it to maximum. -----Original Message----- From: Chris Edgington [mailto:chris.lists@xxxxxxxxxxxxxxxxxxxxxxxx]=20 Sent: Tuesday, September 24, 2002 6:30 AM To: wdmaudiodev@xxxxxxxxxxxxx Subject: [wdmaudiodev] Kmixer mucking with data? Yesterday I posted a query titled - "Audio data conversion in apps?". I did some more work after that, writing a simple little app that sends raw PCM data to my device via waveOutOpen and waveOutWrite. The app does absolutely no processing of the data. Turns out I get the same data in the driver as in the CoolEdit case. So, my only conclusion is that kmixer.sys is changing the data. How do I figure out exactly what kmixer is doing, and how do I return the right info / caps / etc. from the driver to get kmixer.sys to leave the data alone so it comes to the driver untouched. Thanks, -Chris Awesome Software & Consulting http://www.thatsawesomesoftware.com=20 ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: = mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dsubscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dunsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.de/ ****************** 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/