The maximum number of PCM sample frames the engine can produce in any single render call in manual rendering mode.
- iOS 11.0+
- macOS 10.13+
- Mac Catalyst 13.0+Beta
- tvOS 11.0+
- watchOS 4.0+
If you get this property when the engine isn't in manual rendering mode, it returns zero.
Getting Manual Rendering Properties
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.Learn more about using Apple's beta software