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Re: Audio Queue metronome
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Re: Audio Queue metronome


  • Subject: Re: Audio Queue metronome
  • From: Iain Houston <email@hidden>
  • Date: Thu, 15 Jul 2010 12:06:19 +0100

On 30 Jun 2010, at 23:21, William Stewart wrote:

> AQ gives you the ability to schedule buffer playback,
> but also gives you enough controls that you can make this a very responsive API.

Bill, the relationship between AQ and AUGraph?

Do these interfaces refer to same buffers from different levels of abstraction?

Specifically: could I expect to start and stop the AQ with metronome timing precision
AND
have control at a low AUGraph level of the queue / buffer contents ASBD?
Using a mixer AU, for example, to manage the queues' contents?

A simiar question from another angle entirely:
Does AudioQueueStop "immediate" constitute  a "Proper way for stopping a graph
[as an alternative to doing so] from it's renderInput callback" ?

Regards - Iain.

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