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# kAudioQueueErr_PrimeTimedOut

During a call to the [`AudioQueuePrime(_:_:_:)`](/documentation/AudioToolbox/AudioQueuePrime(_:_:_:)) function, the audio queue’s audio converter failed to convert the requested number of sample frames.

```
var kAudioQueueErr_PrimeTimedOut: OSStatus { get }
```

---

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