> It’s used to query collections of keys grouped by the KeySpace categories Soun...

		account42 7 months ago \| parent \| context \| favorite \| on: How I, a non-developer, read the tutorial you, a d... > It’s used to query collections of keys grouped by the KeySpace categories Sounds like something that should be mentioned in the opening sentence of https://developer.apple.com/documentation/avfoundation/avmet...