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Apple Developer Docs

AVFoundation / AVVideoCompositionCoreAnimationTool / init(postProcessingAsVideoLayer:inLayer:)

init(postProcessingAsVideoLayer:inLayer:)

Declaration

convenience init(postProcessingAsVideoLayer videoLayer: CALayer, inLayer animationLayer: CALayer)

Open on developer.apple.com

AVFoundationInitializer

iOS 4.0+iPadOS 4.0+Mac Catalyst 13.1+macOS 10.7+tvOS 9.0+visionOS 1.0+

Built on 2026-06-12 · Snapshot snapshot-20260612-beta.1 (macOS 27.0) · Commit fba13e1 · by @g-cqd · based on Apple Developer Documentation