Re: A number of simple questions
Re: A number of simple questions
- Subject: Re: A number of simple questions
- From: Paul Davis <email@hidden>
- Date: Wed, 14 Nov 2012 18:28:46 -0500
On Wed, Nov 14, 2012 at 6:26 PM, Seth Willits
<email@hidden> wrote:
On Nov 14, 2012, at 3:15 PM, Paul Davis wrote:
>> - How many frames should I render at a time?
>
> its not your decision. your AU's render callback will be called by the host (or, if part of a graph, by the graph). you need to render whatever it tells you to.
To elaborate, there is no render callback. *I* am the "host", as I'm calling AudioUnitRender in my own loop for "offline" rendering, so I'm left to pick a number.
then it theoretically doesn't matter very much. in practice, you will find tradeoffs regarding efficiency and no doubt some values that violate various assumptions by various parts of your graph.
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