Format Description Constants
Constants that identify format descriptions.
Topics
Description Constants
kCMFormatDescriptionAlphaChannelMode_PremultipliedAlphakCMFormatDescriptionAlphaChannelMode_StraightAlphakCMFormatDescriptionTransferFunction_ITU_R_2100_HLGkCMFormatDescriptionTransferFunction_LinearkCMFormatDescriptionTransferFunction_SMPTE_ST_2084_PQkCMFormatDescriptionTransferFunction_sRGB
Description Extension Keys
Description Extension Constants
kCMFormatDescriptionExtension_AlphaChannelModekCMFormatDescriptionExtension_AlternativeTransferCharacteristicskCMFormatDescriptionExtension_AmbientViewingEnvironmentkCMFormatDescriptionExtension_AuxiliaryTypeInfokCMFormatDescriptionExtension_BitsPerComponentkCMFormatDescriptionExtension_BytesPerRowkCMFormatDescriptionExtension_ChromaLocationBottomFieldkCMFormatDescriptionExtension_ChromaLocationTopFieldkCMFormatDescriptionExtension_CleanAperturekCMFormatDescriptionExtension_ColorPrimarieskCMFormatDescriptionExtension_ContainsAlphaChannelkCMFormatDescriptionExtension_ContentLightLevelInfokCMFormatDescriptionExtension_DepthkCMFormatDescriptionExtension_FieldCountkCMFormatDescriptionExtension_FieldDetailkCMFormatDescriptionExtension_FormatNamekCMFormatDescriptionExtension_FullRangeVideokCMFormatDescriptionExtension_GammaLevelkCMFormatDescriptionExtension_HorizontalFieldOfViewkCMFormatDescriptionExtension_ICCProfilekCMFormatDescriptionExtension_MasteringDisplayColorVolumekCMFormatDescriptionExtension_OriginalCompressionSettingskCMFormatDescriptionExtension_PixelAspectRatiokCMFormatDescriptionExtension_ProtectedContentOriginalFormatkCMFormatDescriptionExtension_SampleDescriptionExtensionAtomskCMFormatDescriptionExtension_TransferFunctionkCMFormatDescriptionExtension_VerbatimISOSampleEntrykCMFormatDescriptionExtension_VerbatimImageDescriptionkCMFormatDescriptionExtension_VerbatimSampleDescriptionkCMFormatDescriptionExtension_YCbCrMatrix
See Also
Constants
Audio Format Description Mask CodesChroma Location Extension ConstantsClean Aperture Extension ConstantsClosed Caption Format Type ConstantsColor Primary Extension ConstantsField Detail Extension ConstantsFormat Description Bridge Error CodesFormat Description Error CodesHEVC Temporal Level Info ConstantsMetadata Format Description ConstantsMPEG-2-conformant FormatsPixel Aspect Ratio Extension ConstantsText Display FlagsText Format ConstantsText Format Description Constants