kCVImageBufferMasteringDisplayColorVolumeKey
A key to the mastering display color volume.
Declaration
let kCVImageBufferMasteringDisplayColorVolumeKey: CFStringDiscussion
The value for this key is 44 bytes, of type CFData. It contains big-endian data to match the payload of ISO/IEC 23008-2:2015(E), D.2.28 mastering display color volume in the supplemental enhancement information (SEI) message.
See Also
Constants
kCVImageBufferCGColorSpaceKeykCVImageBufferCleanApertureKeykCVImageBufferPreferredCleanApertureKeykCVImageBufferFieldCountKeykCVImageBufferFieldDetailKeykCVImageBufferPixelAspectRatioKeykCVImageBufferDisplayDimensionsKeykCVImageBufferGammaLevelKeykCVImageBufferICCProfileKeykCVImageBufferYCbCrMatrixKeykCVImageBufferColorPrimariesKeykCVImageBufferTransferFunctionKeykCVImageBufferChromaLocationTopFieldKeykCVImageBufferChromaLocationBottomFieldKeykCVImageBufferChromaSubsamplingKey