[wdmaudiodev] Re: Audio device control in Windows 7.

  • From: Frank Yerrace <Frank.Yerrace@xxxxxxxxxxxxx>
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Wed, 30 Sep 2009 02:54:01 +0000

>I think the mechanism of RDP for audio might be different in VISTA/WIN7 and XP.

Yes, very different.

Frank Yerrace
Microsoft

This posting is provided "AS IS" with no warranties, and confers no rights.



-----Original Message-----
From: wdmaudiodev-bounce@xxxxxxxxxxxxx 
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of mana
Sent: Tuesday, September 29, 2009 6:55 PM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] Re: Audio device control in Windows 7.

Hi Dennis,

Thank you for your useful information.

> 3. Create a DLL from this driver and point this driver from
> "SOFTWARE\Microsoft\Windows NT\CurrentVersion\Drivers32\Terminal
> Server\RDP\wave"

I investigated the registry on my VISTA/WIN7,
but I could not find the "Terminal Server\RDP" key that you said.
I think the mechanism of RDP for audio might be different in VISTA/WIN7 and XP.

Do you know any information or documents about the mechanism of RDP
for audio in VISTA/WIN7?

Thanks & best regards,
Mana.

> hi,
>  I have done this in XP a long back, i think this should work in WIN 7
> as well.
>
> 1. why cant you use UMDF for writing a driver using Wave Apis
> 2. RDP in XP for audio implements the same technique.
> 3. Create a DLL from this driver and point this driver from
> "SOFTWARE\Microsoft\Windows NT\CurrentVersion\Drivers32\Terminal
> Server\RDP\wave"
> 3. this will disable all audio drivers and will only show your driver in RDP
> session.
>
> dennis.scott
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