[wdmaudiodev] Re: How to write a "filter" audio device driver (software-only)

  • From: Arijit Paul <arijitpaulin@xxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Tue, 14 Nov 2006 22:29:44 -0800 (PST)

Hi Yong,

I am also implementing something similar to this. If you wish we can sit and 
sort out the problem. You can reach me at arijitpaulin@xxxxxxxxxx

-paul


----- Original Message ----
From: Yong Xu <yongxu99@xxxxxxxxx>
To: wdmaudiodev@xxxxxxxxxxxxx
Sent: Wednesday, November 15, 2006 9:12:03 AM
Subject: [wdmaudiodev] Re: How to write a "filter" audio device driver 
(software-only)

Yes I've heard of it. Are there any guides/samples on how to implement
a similar program?

TIA,

Yong

On 11/14/06, Matt Gonzalez <matt@xxxxxxxxxxxxx> wrote:
>
> Are you familiar with Virtual Audio Cable?
>
> http://nrcde.ru/music/software/eng/vac.html
>
> Matt
>
> Yong Xu wrote:
> > Anyone, please?
> >
> > On 11/10/06, Yong Xu <yongxu99@xxxxxxxxx> wrote:
> >> Hello list,
> >>
> >> I am planning to write an application which intercepts data from
> >> microphone,
> >> processes it, then hands over to upper level applications. Ideally,
> >> the program should
> >> present itself as a device so that if a user chooses to use it
> >> instead of
> >> standard audio input hardware, it starts doing its job. Target
> >> platforms are XP,
> >> 2003 and later. I have no control on applications using audio devices.
> >>
> >> I'm an experienced Windows/C++ programmer but completely new to
> >> device driver
> >> programming. Please point me to the right direction where I can get a
> >> quick
> >> start (sample code, articles, advice, etc). Greatly appreciated.
> >>
> >> TIA.
> >>
> >> Will Xu
> >>
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