renderSize The size at which the video composition should render. Declarationvar renderSize: CGSize { get set } See AlsoInspecting the configurationrenderScaleframeDurationanimationToolcolorPrimariescolorTransferFunctioncolorYCbCrMatrixcustomVideoCompositorClassoutputBufferDescriptioninstructionsspatialVideoConfigurationsperFrameHDRDisplayMetadataPolicysourceSampleDataTrackIDssourceTrackIDForFrameTiming