[wdmaudiodev] Re: PC Audio Capture
- From: Dennis Scott <dennis.scott@xxxxxxxxxxxxxx>
- To: wdmaudiodev@xxxxxxxxxxxxx
- Date: Thu, 7 Jan 2010 17:30:02 +0530
Take a look at the MSVAD sample DDK.
On Thu, Jan 7, 2010 at 5:02 PM, Sushma <sushma.yella@xxxxxxxxx> wrote:
> >
> > In Vista and beyond, the audio engine has a "loopback" path that allows
> > you to gain access to the final output stream, no driver required:
> > http://msdn.microsoft.com/en-us/library/dd316551.aspx
> >
>
> I had already tried as the described in the link you mentioned but the
> audio capture was not satisfactory. The quality of sound was low. So,
> i thought of going for a filter driver. I understand using
> WaveIn/Wasapi API for Vista and Win 7. But my requirement is for Win
> XP as well.
>
> For Win XP i need a filter driver to record the PC audio. Is this
> correct? If so, at what level in audio stack i need this filter driver
> to be present? Any info or samples would be much helpful.
>
> Regards,
> Sushma
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