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Tag Archives: Audio

Error -12986 and you

By Michael | Published: January 10, 2010
A customer recently got in touch with me with an odd problem — Talkie for iPhone was going silent on him. After a little diagnosis, it turned out the audio system was throwing up an undocumented error — -12986 — while starting up on his iPod Touch. Some googling turned up this thread on Stack [...]
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Using RemoteIO audio unit

By Michael | Published: November 4, 2008
I’ve had nasty old time trying to get some audio stuff going on the iPhone, no thanks to Apple’s lack of documentation. I have a feeling it’s all still quite hush-hush, so no details here, but if you’re an iPhone developer interested in getting RemoteIO/IO Remote/whatever it’s called working on the iPhone… Do I have [...]
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Core Audio and freakin’ error -66632

By Michael | Published: October 22, 2008
This will only be of interest to a very small minority, but for those of us who have used Core Audio and come across error -66632 in all its glorious undocumented-ness, this is a helpful note. The error occurs when using AudioQueueEnqueueBuffer. It happens when one tries to enqueue a buffer when the queue in [...]
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