Xcode 8.1 beta 3 - AQDefaultDevice messages

audio xcode8 beta
Andromeda picture Andromeda · Oct 14, 2016 · Viewed 14.3k times · Source

As of beta2, I'm getting this message every two seconds after I create an audio output unit:

2016-10-14 11:31:21.572479 MyProduct[94063:8294923] [aqme] 254: AQDefaultDevice (173): skipping input stream 0 0 0x0

Anyone know what it's generated by? I'd thought that perhaps I wasn't servicing an audio out callback, but as far as I can tell, I'm servicing it properly.

Answer

user6026720 picture user6026720 · Oct 31, 2016

I was also having this problem, but a backtrace message also preceded the "skipping input stream" messages. The backtrace issue was dealt with by this Stack Overflow link: Error: Protocol not available, dumping backtrace, and it turned out that suppressing the backtrace message also suppressed all of the "skipping input stream" messagaes. To repeat the steps outlined in the above link:

  1. Go to Product/Scheme/Edit Scheme
  2. Select Arguments
  3. Add the Environment Variable OS_ACTIVITY_MODE and set it to "disable"

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