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Core Media / CMBlockBufferAttachmentKeyDefinitions

CMBlockBufferAttachmentKeyDefinitions

A namespace for block buffer attachment keys.

Declaration

enum CMBlockBufferAttachmentKeyDefinitions

Relationships

Conforms To

CVAttachmentKeyDefinitions

Open on developer.apple.com

Core MediaEnumeration

iOS 27.0+iPadOS 27.0+macOS 27.0+tvOS 27.0+visionOS 27.0+watchOS 27.0+

Relationships

Conforms To

CVAttachmentKeyDefinitions

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