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Re: AudioUnitPropertyMigrate question
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Re: AudioUnitPropertyMigrate question


  • Subject: Re: AudioUnitPropertyMigrate question
  • From: Robert Grant <email@hidden>
  • Date: Mon, 14 Jun 2004 13:07:15 -0400

Hi Marc,

Well Rax for one uses the type and subtype keys to validate a preset against an AU. If it doesn't find those then the preset will be greyed out in the file browser.

Robert.

On Jun 14, 2004, at 12:40 PM, Marc Poirier wrote:
<snip>

Also, about the "vstdata" ClassInfo key, in OtherPluginsToAU.rtf it says:

"A valid aupreset dictionary is required to contain a number of predefined
key-value pairs. In this case however, the dictionary that is given to the
plugin need only contain one of these keys."

This, however, is contrary to what I've read before here on this list:

http://lists.apple.com/archives/coreaudio-api/2003/Feb/07/ crashesinaubaserestorest.003.txt

and (similarly) also to the implementation of AUBase::RestoreState(),
where only the "data" key is optional if using "vstdata", but everything
usually required is still required if using "vstdata". So I'm wondering,
which is correct?


thanks,
Marc
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