A Boolean value that indicates whether the composition contains tweening.
- iOS 7.0+
- macOS 10.9+
- Mac Catalyst 13.0+Beta
- tvOS 9.0+
true, rendering a frame from the same source buffers and the same composition instruction at two different
composition may yield different output frames. If
false, two such compositions will yield the same frame.
The media pipeline may be able to avoid some duplicate processing when this property is set to