Skip to main content

Apple Developer Docs

Fonts Symbols

Video Toolbox / kVTCompressionPropertyKey_BaseLayerFrameRate

Contents

Declaration
See Also

kVTCompressionPropertyKey_BaseLayerFrameRate

Declaration

let kVTCompressionPropertyKey_BaseLayerFrameRate: CFString

See Also

Temporal Scalability

kVTCompressionPropertyKey_BaseLayerBitRateFraction
kVTCompressionPropertyKey_BaseLayerFrameRateFraction

Open on developer.apple.com

Video ToolboxGlobal Variable

iOS 11.0+iPadOS 11.0+Mac Catalyst 13.1+macOS 10.13+tvOS 11.0+visionOS 1.0+

Declaration
See Also

Built on 2026-05-07