The code:
UInt32 trueValue = 1;
OSStatus st = AudioQueueSetProperty(self.mInputQueue, kAudioQueueProperty_EnableTimePitch, &trueValue, sizeof(trueValue));
NSLog(@"kAudioQueueProperty_EnableTimePitch return %d",st);
it output return -66629, but I cannot find the error code definition, Who know why the error occured?
