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Re: Displaying an AudioUnitCarbonView in a Cocoa application?
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Re: Displaying an AudioUnitCarbonView in a Cocoa application?


  • Subject: Re: Displaying an AudioUnitCarbonView in a Cocoa application?
  • From: Brian Willoughby <email@hidden>
  • Date: Sat, 12 Jun 2010 01:23:22 -0700


On Jun 10, 2010, at 22:45, john smith wrote:
> > 1) have you read the apple technote on how to do this?
> > http://developer.apple.com/mac/library/technotes/tn2007/ tn2213.html
> > 2) Are you aware that Carbon is deprecated as of Snow Leopard?
>
> 3) And in 64-bit Carbon doesn't exist at all!
>
> Don't put any effort in new Carbon code! It is a dead end!


I know I'll be hated for saying this, but.... if someone is to program a new (32-bit) application, using Cocoa or not, he surely should take steps to support the batch of Carbon (only) plug-ins out there.

I'm sure a lot of developers will move to Cocoa, but only for 64- bit plug-ins. I know that's what I'm planning, and it's what I'm recommending for all my clients. Honestly, anything else is a waste of time in my opinion.

So, while Cocoa is unavoidable for 64-bit, surely creating a 32-bit host with no support for Carbon means you won't be able to support a lot of the plug-ins out there.


Keep in mind that AudioUnits have more than two UI options. It's not purely a choice between Carbon and Cocoa. It's entirely possible to build an application-native UI without loading either flavor of built- in plugin interfaces.

I submit that the set of Carbon-only AudioUnits which only work with their built-in UI has got to be rather small. You still have access to all of the parameters. Look at hosts like Logic and Ableton Live to see how much access a plugin allows without loading its specific UI.

Brian Willoughby
Sound Consulting

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References: 
 >Displaying an AudioUnitCarbonView in a Cocoa application? (From: Per Bull Holmen <email@hidden>)
 >Re: Displaying an AudioUnitCarbonView in a Cocoa application? (From: Paul Davis <email@hidden>)
 >Re: Displaying an AudioUnitCarbonView in a Cocoa application? (From: Markus Fritze <email@hidden>)
 >RE: Displaying an AudioUnitCarbonView in a Cocoa application? (From: john smith <email@hidden>)

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