[wdmaudiodev] Re: Solution for MSVAD loopback interface
- From: Justin Holleb <jholleb@xxxxxxxxx>
- To: wdmaudiodev@xxxxxxxxxxxxx
- Date: Wed, 15 Dec 2010 05:04:08 -0500
Maybe you're thinking of DRM disabling the capture functions in WASAPI.
There are many consumer sound cards with "Stereo Mix" or "What U Hear"
channels
On Wed, Dec 15, 2010 at 4:54 AM, Mike Kemp <mjk@xxxxxxxxxxxx> wrote:
> Hi. This might be irrelevant or wrong, but I recall reading that as part of
> digital rights management (DRM) enforcement Microsoft makes it impossible to
> access audio from an output e.g. to route it to an input, except in a
> suitably signed driver. I'd be interested to know if I'm wrong here. M
>
>
>>>>>>
> ----- Original Message ----- From: Justin Holleb
> To: wdmaudiodev@xxxxxxxxxxxxx
> Sent: Wednesday, December 15, 2010 9:44 AM
> Subject: [wdmaudiodev] Solution for MSVAD loopback interface
>
>
>
> I am having trouble sending the data from the output pins into the input
> pins. I want to be able to capture system sounds using MSVAD as the capture
> source. I've tried using rtlcopymemory to send the buffer from copyto to
> copyfrom, but I just got silence. Has anyone implemented MSVAD in this
> fasion? What are the changes that need to be made?
> ******************
>
> 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:
