colorYCbCrMatrix The YCbCr matrix used for video composition. Declarationvar colorYCbCrMatrix: String? { get set } See AlsoInspecting the configurationrenderSizerenderScaleframeDurationanimationToolcolorPrimariescolorTransferFunctioncustomVideoCompositorClassoutputBufferDescriptioninstructionsspatialVideoConfigurationsperFrameHDRDisplayMetadataPolicysourceSampleDataTrackIDssourceTrackIDForFrameTiming