The superclass used when creating a custom user interface for an audio unit.
- iOS 9.0+
- macOS 10.11+
- Core Audio Kit
AUView class does not add any new methods or properties to its superclass but it does conform to the
If an audio unit provides a custom view controller, the UI Audio Unit extension must implement a subclass of
AUView and implement the
AUAudio protocol inside the subclass.