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kAudioQueueParam_Volume having no effect
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kAudioQueueParam_Volume having no effect

  • Subject: kAudioQueueParam_Volume having no effect
  • From: Jens Alfke <email@hidden>
  • Date: Thu, 3 Apr 2008 12:38:29 -0700
I just noticed that volume-level changes only take effect in the _first_ AudioQueue my app creates. After I dispose that one and create another, setting the new queue's kAudioQueueParam_Volume has no effect.

Pretty bizarre, but I can't see how this could be a bug in my code. I've added logging and breakpoints, and I can see the parameter being set and noErr being returned, but nothing happens to the actual output levels...

—Jens

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