[wdmaudiodev] Re: Routing virtual driver sound to an audio device.
- From: Børge Strand-Bergesen <borge.strand@xxxxxxxxx>
- To: wdmaudiodev@xxxxxxxxxxxxx
- Date: Thu, 11 Oct 2012 22:00:32 +0200
Please keep us posted, I have a similar challenge.
Børge
On Thu, Oct 11, 2012 at 9:55 PM, Robert Bielik <robert@xxxxxxxxxxx> wrote:
> Vinayak Srivastava skrev 2012-10-11 20:15:
>
>> I'm trying to install a virtual audio driver using AEVAD sample provided
>> by Microsoft. I need to reroute the sound to the audio device after applying
>> some effects. What all methods are available for doing this? Please suggest
>> any samples that I can make use of for this.
>
>
> You can do one of two things (not only the way of God is inexplicable, count
> Microsoft in...):
>
> 1. Implement the AEVAD sample as a "virtual audio cable" where audio output
> is routed to the audio input, think Virtual Audio Cable
> (http://software.muzychenko.net/eng/vac.htm) + a "bridge" application that
> streams from your "capture" device to the target rendering device.
>
> 2. Implement render only, and make your own application to get your own
> defined data format from your device into an application that then reroutes
> the audio to another audio device using WASAPI, WDM kernel streaming and
> what have you... (a tip here, the SVN head of Portaudio handles WDM kernel
> streaming pretty well for all platforms)
>
> AFAIK there is no publicly available source code for this, so I advise you
> to study a lot, and test a lot.
>
> Good luck!
> /Rob
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