ExtAudioFileDispose locks on iOS 5
ExtAudioFileDispose locks on iOS 5
- Subject: ExtAudioFileDispose locks on iOS 5
- From: Stevo Brock <email@hidden>
- Date: Fri, 28 Oct 2011 16:03:01 -0700
Still trying to convert simple uncompressed audio to AAC using CoreAudio. This is the 2nd problem we are now seeing with new devices/OS versions:
Basically it goes like this:
-In a method called from performSelectorInBackground:
Create file with
ExtAudioFileCreateWithURL()
ExtAudioFileSetProperty()
Call lots of
ExtAudioFileWrite()
Finally call
ExtAudioFileDispose()
Other than an iPad 2 running iOS 4.3.5 (which has a problem mailed previously), all devices tested running iOS 4.x have been doing this fine for months. Only on the new iPhone 4S and iPad 2 running iOS 5.0 do we see the problem where the call to ExtAudioFileDispose blocks indefinitely with the following stack trace:
How do we get this to work?
-Stevo
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