Audio Unit V3 with a generic view.
Audio Unit V3 with a generic view.
- Subject: Audio Unit V3 with a generic view.
- From: "Vieira Damiani, Luis F" <email@hidden>
- Date: Sun, 30 Oct 2016 14:04:49 +0000
- Thread-topic: Audio Unit V3 with a generic view.
Hi.
I am trying to create an Audio Unit extension for iOS where the controls and view are given by the host. This is an invaluable feature for creating and debugging an Audio Unit. I have replaced the AUViewController subclass with an NSObject subclass, and replaced the NSExtensionMainStoryboard key with the NSExtensionPrincipalClass key. By doing just that, the extension will crash if this NSObject subclass is written in Swift. By adding @objc(PrincipalClassName) before the class name, I was able to make it run, however nothing appears on the screen.
GarageBand shows the controls I want for a split second, then starts animating a spinner. It usually takes up to 10 seconds for the spinner to go away, after which the screen is empty. So how exactly do this view to show?
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