[wdmaudiodev] Re: SONAR and KS mode
- From: Eugene Muzychenko <emuzychenko@xxxxxxxxx>
- To: Neetu Sand <wdmaudiodev@xxxxxxxxxxxxx>
- Date: Wed, 23 Jul 2008 11:31:25 +0700
Hello Neetu,
> So in order to make the driver work with both applications (SONAR
> and Media player) simultaneously, I will need to allow multiple
> instances of the driver to be opened. On top of that, I will have to
> mix two streams (SONAR and media player) in the driver before
> sending it on the bus, right?
Yes. But it is better to utilize hardware mixing in your device, if
possible. If the device does not support hardware mixing, you should
mix the streams in the software, taking care of format conversion
(sampling rate, sample bitness, number of channels).
Regards,
Eugene
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