Re: [Jack-Devel] ALSA PCM multi plugin and xruns

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DateTue, 11 Dec 2012 19:29:11 +0100
From Florian Faber <[hidden] at faberman dot de>
To[hidden] at lists dot jackaudio dot org
In-Reply-ToPaul Davis Re: [Jack-Devel] ALSA PCM multi plugin and xruns
On 12/11/12 19:25, Paul Davis wrote:

>     What about cases where the word clock sync of a sound card isn't quite
>     as tight as it should be?  Does ALSA have control over that?
> my understanding is that word clock sync is all-or-nothing. you're
> either precisely in sync or not at all.

Yes. In addition you want the card's buffers to be synchronous, so there
is no 'card that is ready for I/O last' and you have no nasty alignment
problems.


Flo
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