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Re: AU Process/View relationship

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Re: AU Process/View relationship

Subject: Re: AU Process/View relationship
From: "john smith" <email@hidden>
Date: Wed, 05 Oct 2005 20:56:26 +0200

This is where the AudioUnitEventListener API is used - to notify changes to the AU's parameters, etc...

Well, I seem to miss something. When listening to changes in the properties, how can I see from where the change originated (i.e. if it's from the same view)?

When I set a property I give it a buffer, but the listener doesn't seem to get that buffer. So, I guess I should call ...GetProperty() to get it. Now, the question is, will that automatically give me the buffer, or do I need to make code in the process which caches this buffer?

Also, what property ID's are safe to use (is not used by Apple)?


Thanks,

Michael Olsen
KeyToSound / PhonoXone

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