Re: Interleaving and Deinterleaving support

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Clemens,

 

Thanks for the information. It really helps.
 
> Date: Thu, 2 Apr 2009 17:33:30 +0200
> From: clemens@xxxxxxxxxx
> To: singaravelann@xxxxxxxxxxx
> CC: alsa-devel@xxxxxxxxxxxxxxxx
> Subject: Re:  Interleaving and Deinterleaving support
> 
> Singaravelan Nallasellan wrote:
> > Does alsa core in the kernel support interleaving and deinterleaving?
> 
> No, but the alsa-lib plugins can do this.
> 
> > if the driver receives a deinterleaved stream and wants to interleave
> > for the sound card, should the driver perform the conversion?
> 
> No, the driver should just set the bit that indicates that the hardware
> supports interleaved data; the data will then be automatically
> converted by alsa-lib.
> 
> 
> HTH
> Clemens
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