Skip to main content

Apple Developer Docs

AVFoundation / AVVideoComposition / init(propertiesOfAsset:)

init(propertiesOfAsset:)

Declaration

init(propertiesOfAsset asset: AVAsset)

Open on developer.apple.com

AVFoundationInitializer

iOS 6.0+iPadOS 6.0+Mac Catalyst 13.1+macOS 10.9+tvOS 9.0+

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