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Re: simple sample?


On 21/02/2005, at 12:41 PM, Luc Vandal wrote:

Cool thanks!

But should I use HAL or AudioUnit? What is the difference between them?

The Default Output Unit - it sits on top of the HAL and manages much of the device particularities so you don't have too. There's no additional latency incurred by using this (or cost - in fact the Output Units have a lot of code to optimise around the CPU usage as well)...

At this stage, I'd actually have to say that you need a very particular reason in the general case to *not* use the AU HAL units.

Bill


The application basically reads MP3s and sends buffers to the sound card.

Thanks!


On 21-Feb-05, at 3:29 PM, Doug Wyatt wrote:

I posted such a sample on February 16.

It should be in the archives.

Doug

On Feb 21, 2005, at 8:25, Luc Vandal wrote:
Hi

does anyone has a simple sample to show how to initialize a device and send a stream to the sound card? I find CoreAudio very confusing and samples provides are far from simple or not commented.

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References: 
 >simple sample? (From: Luc Vandal <email@hidden>)
 >Re: simple sample? (From: Doug Wyatt <email@hidden>)
 >Re: simple sample? (From: Luc Vandal <email@hidden>)



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