Global Variable


The color matrix to be used for YCbCr to RGB conversions involving the destination image buffers.


let kVTPixelTransferPropertyKey_DestinationYCbCrMatrix: CFString


Specifying this value may lead to performance degradation, as a color matching operation may need to be performed between the source and the destination.

See kCMFormatDescriptionExtension_YCbCrMatrix in CMFormatDescription.h for possible values.

See Also


let kVTPixelTransferPropertyKey_ScalingMode: CFString

Scaling mode for images during transfer between source and destination buffers.

let kVTPixelTransferPropertyKey_DestinationCleanAperture: CFString

The clean aperture for destination image buffers.

let kVTPixelTransferPropertyKey_DestinationPixelAspectRatio: CFString

The pixel aspect ratio for destination image buffers.

let kVTPixelTransferPropertyKey_DownsamplingMode: CFString

The specific chroma downsampling technique to be used.

let kVTPixelTransferPropertyKey_DestinationColorPrimaries: CFString

The color primaries to be used for destination image buffers.

let kVTPixelTransferPropertyKey_DestinationTransferFunction: CFString

The color transfer function to be used for destination image buffers.

let kVTPixelTransferPropertyKey_DestinationICCProfile: CFString

The International Color Consortium (ICC) profile for destination image buffers.