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AUGraphStart(graph) failure
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AUGraphStart(graph) failure


  • Subject: AUGraphStart(graph) failure
  • From: George Kola <email@hidden>
  • Date: Thu, 22 May 2014 22:43:27 -0700

Our iOS app uses  core Audio with an audio processing graph. We start and stop the graph based on user action. We find that sometimes   AUGraphStart(graph) 
 fails with status code -66635. We currently crash the app when AuGraphStart fails. This has resulted in a  bad user experience and a lot of complaints and the frequency seems to be increasing. We want to know what is the correct way to deal with the failure and what are the possible status code that may be returned and appropriate handling for them.
I tried searching for documentation on this and could not find any and hence this email. Any pointer/suggestion would be much appreciated.


Thanks,
George
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