Doesn't help. I am not actually using ddk samples as reference, but rather hwcap sample from DriverWorks (pin-centric video capture filter). I dont actually care about the device being visible in control panel (no topology nodes exported). I just want to open it with waveform API. Konrad ----- Original Message ----- From: "Igor Slewsarev" <slewsarev@xxxxxxxxx> To: <wdmaudiodev@xxxxxxxxxxxxx> Sent: Tuesday, November 02, 2004 4:18 PM Subject: [wdmaudiodev] Re: AVStream filter as Wave device > Please take a look: > http://msdn.microsoft.com/newsgroups/default.aspx?dg=microsoft.public.develo pment.device.drivers&mid=8ad0f2fa-a4c4-4ac0-a89d-acdc2ef8713f > > > > > > __________________________________ > Do you Yahoo!? > Check out the new Yahoo! Front Page. > www.yahoo.com > > > ****************** > > 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/ > ****************** 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/