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Re: PlayFileLite...CoreAudio...argh!!!
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Re: PlayFileLite...CoreAudio...argh!!!


  • Subject: Re: PlayFileLite...CoreAudio...argh!!!
  • From: john <email@hidden>
  • Date: Wed, 27 Oct 2004 20:56:34 -0400

Hi Ray,

You're not missing anything, it's just the way of CoreAudio.

If you just want to play an AIFF file, I think NSSound (in Cocoa) does it nice and easy - it is limited to playing, pausing and resuming AIFF, WAV and NeXT .snd files. I suspect you're not taking the Cocoa approach being a pre-OSX developer, but if you're a casual developer I think you'll be much more satisfied with Cocoa developing so it's worth checking it out (not to suggest Cocoa is just for non-serious developers, by any means). www.cocoadevcentral.com might have some good things for you to get started with.

If you want to use CoreAudio (even with Cocoa), or don't want to use Cocoa, you'll have to get more comfortable with the CoreAudio API and its implementation. No way around that. You can look through the CoreAudio sample code to get an idea, or just copy and paste it into the app you want to write.

Hope this helps.

-- John


Hey guys,

So, I'm not a big developer, but I like to write my own little utility applications and have been since before the Mac+...so please read this from my small perspective.

I've been trying to get my head around all the new CoreAudio stuff and I have to say that I'm impressed...and incredibly disappointed.

From what I can tell, CoreAudio is extremely powerful and it's incredible to have something like this built into the OS. On the other hand, where's the higher lever stuff?

It's seems to me that you can put together anything you want with few restrictions, but to play a simple AIFF file takes callback routines, render routines and is far from trivial. Am I wrong here? Isn't something missing?

I feel like I'm soldering a circuit board together piece by piece just to
play a damn cassette tape.


Thanks for listening to my lame dribblings...

Ray

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References: 
 >PlayFileLite...CoreAudio...argh!!! (From: Ray Giarratana <email@hidden>)

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