Re: Application Behaviour when AU returns kAudioUnitErr_Unauthorized
Re: Application Behaviour when AU returns kAudioUnitErr_Unauthorized
- Subject: Re: Application Behaviour when AU returns kAudioUnitErr_Unauthorized
- From: Andrew Kimpton <email@hidden>
- Date: Thu, 5 Jan 2006 16:56:06 -0800
On Jan 5, 2006, at 4:49 PM, William Stewart wrote:
For example SoundTrack Pro will attempt to change the stream
format even if the above error is returned.
That would be an ST bug and should be filed appropriately
Further testing in the past minutes since my original post with the
newer version of AULab (1.0.2) seems to show that AULab is doing the
same thing. In spite of an error returned by Initialize() it's
calling ChangeStreamFormat. If I alter ChangeStreamFormat to return
either Uninitialized or Unauthorized (rather than crash 8-) AULab
still crashes later (see my previous post to Stefan).
I don't believe the original 1.0 version of AULab worked like this -
however since I've upgraded to XCode 2.2 I can't easily go back to
verify that without pulling out older XCode 2.1 CD's and digging
through the packages (assuming on old install of AULab will work
alongside the new one ?)
Andrew 8-)
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