I want to make a app that can change the pitch and speed of a currently playing song. Is it possible with any apple api?
Dr_Beta
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I am running this code:
healthStore.requestAuthorization(toShare: types, read: types) { (success, error) in
						if !success {
								fatalError("we ned that data to shar to fcebok")
						} else {
						}
						
				}
Then I get an error at runtime:
_NSCFString * "*** -[__NSArrayM insertObject:atIndex:]: object cannot be nil" 0x0000600003fd4af0
Is this HealthKit? I can't seem to see what I am doing wrong.
By the way, the fatal error message is a joke.
In session 10043, there was a demo showing a ML classifier detecting dance moves. Is that code anywhere on the apple website?