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AudioQueue Services approximate latency?
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AudioQueue Services approximate latency?


  • Subject: AudioQueue Services approximate latency?
  • From: Denis Lebel <email@hidden>
  • Date: Mon, 1 Nov 2010 19:21:01 -0700

Hi,

What's the approximate latency one might experience while using the AudioQueue Services API, both on OS X and iOS devices? If not able to answer that, would you say it's generally low enough so it isn't perceivable? I'm trying to figure out whether I could get away with using that API or if I should start developing at a lower level right away. FYI, the app I'm working on requires some basic i/o (using default audio devices), with simultaneous [compressed] file playback, and some audio analysis+processing, on both OS/platforms.

Thanks for any help,
Denis
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