Skip to main content

Apple Developer Docs

Fonts Symbols

Video Toolbox / kVTAlphaChannelMode_PremultipliedAlpha

Contents

Declaration
See Also

kVTAlphaChannelMode_PremultipliedAlpha

Declaration

let kVTAlphaChannelMode_PremultipliedAlpha: CFString

See Also

Modes

kVTAlphaChannelMode_StraightAlpha

Open on developer.apple.com

Video ToolboxGlobal Variable

iOS 13.0+iPadOS 13.0+Mac Catalyst 13.1+macOS 10.15+tvOS 13.0+visionOS 1.0+

Declaration
See Also

Built on 2026-05-07