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Video Toolbox / VTMotionEstimationSession / VTMotionEstimationSession.BlockSize / VTMotionEstimationSession.BlockSize.blockSize4x4

VTMotionEstimationSession.BlockSize.blockSize4x4

Declaration

case blockSize4x4

Open on developer.apple.com

Video ToolboxCase

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

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