AudioUnitExtensions 0.3.0

AudioUnitExtensions 0.3.0

Maintained by Daniel Clelland.



  • By
  • Daniel Clelland

AudioUnitExtensions

Convenience methods for taking the pain out of the more common AudioUnit C APIs.

I mainly use this to help with Audiobus. You will likely need to look up the types manually in AudioUnitProperties.h.

Getters and setters:

let isInterAppAudioConnected: UInt32 = audioUnit.getValue(for: kAudioUnitProperty_IsInterAppConnected)

let interAppAudioComponentDescription: AudioComponentDescription = audioUnit.getValue(for: kAudioOutputUnitProperty_NodeComponentDescription)

Listeners:

let audioUnitPropertyListener = AudioUnitPropertyListener { (audioUnit, property) in
    print("IAA status changed")
}
        
audioUnit.add(listener: audioUnitPropertyListener, to: kAudioUnitProperty_IsInterAppConnected)

audioUnit.remove(listener: audioUnitPropertyListener, from: kAudioUnitProperty_IsInterAppConnected)