Instance Method


Notifies the custom compositor that a composition will switch to a different render context.



func renderContextChanged(_ newRenderContext: AVVideoCompositionRenderContext)



The new render context that will be handling video composition.


Instances of classes implementing the AVVideoComposting protocol must implement this method to be notified when the AVVideoCompositionRenderContext instance handing a video composition changes. AVVideoCompositionRenderContext instances being immutable, such a change will occur every time there is a change in the video composition parameters.

See Also

Render Context Settings

var supportsWideColorSourceFrames: Bool

A Boolean value that indicates whether the client can handle frames that contain wide color properties.

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