[wdmaudiodev] KS problem in vista

  • From: Robert Bielik <robert.bielik@xxxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Tue, 15 Jun 2010 10:37:41 +0200

I'm trying to get a ultra low-latency KS repeater going (built on code from http://www.chrisnet.net/code.htm), and have successfully gotten hold of capture/render pins for the audio devices (with KSINTERFACE_STANDARD_LOOPED_STREAMING), but when I try to write to render pin (IOCTL_KS_WRITE_STREAM via DeviceIoControl) it just fails.

Not sure how to debug why it fails, any ideas ?

I'm on Vista 32 (no SP)

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/

Other related posts: