Skip to main content

Apple Developer Docs

Fonts Symbols

Core Media / kCMFormatDescriptionTransferFunction_SMPTE_ST_428_1

Contents

Declaration
See Also

kCMFormatDescriptionTransferFunction_SMPTE_ST_428_1

Declaration

let kCMFormatDescriptionTransferFunction_SMPTE_ST_428_1: CFString

See Also

Constants

kCMFormatDescriptionTransferFunction_ITU_R_2020
kCMFormatDescriptionTransferFunction_ITU_R_709_2
kCMFormatDescriptionTransferFunction_SMPTE_240M_1995
kCMFormatDescriptionTransferFunction_UseGamma

Open on developer.apple.com

Core MediaGlobal Variable

iOS 10.0+iPadOS 10.0+Mac Catalyst 13.1+macOS 10.12+tvOS 10.0+visionOS 1.0+watchOS 6.0+

Declaration
See Also

Built on 2026-05-07