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Apple Developer Docs

Video Toolbox / VTMotionEstimationSession / motionVectorSize

Contents

Declaration
See Also

motionVectorSize

Declaration

final var motionVectorSize: VTMotionEstimationSession.BlockSize { get throws }

See Also

Inspecting the session

label
sourcePixelBufferAttributes
useMultiPassSearch

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Video ToolboxInstance Property

iOS 26.0+iPadOS 26.0+Mac Catalyst 26.0+macOS 26.0+tvOS 26.0+visionOS 26.0+

Declaration
See Also

Built on 2026-11-01 · Snapshot snapshot-20261101 (macOS 27.0.1) · Commit 864a336 · by @g-cqd · based on Apple Developer Documentation