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Core Media Framework Reference

Core Media Framework Reference

Opaque Types   Other Reference  

The Core Media framework provides a low-level C interface for managing and playing audio-visual media in your iOS application.

Opaque Types

CMAttachment

Describes the Core Media attachment protocol.

CMBlockBuffer

Describes the API you use to move blocks of memory through a processing system.

CMBufferQueue

Describes the API for creating and using CMBufferQueues.

CMFormatDescription

Describes the API for creating and manipulating objects that describe media data of various types.

CMMemoryPool

Describes the API you use for optimizing repeated memory allocations for large blocks of memory.

CMSampleBuffer

Describes the API for creating and manipulating CMSampleBuffers.

CMSimpleQueue

Describes the API for creating and manipulating CMSimpleQueues.

CMSync

Describes the API that provides a reference clock for synchronizing applications and devices.

CMTextMarkup

Describes constants for Core Media text attributes.

CMTime

Describes the API you use to create and modify CMTime structs.

CMTimeRange

Describes the API you use to create and modify CMTimeRange structs.

Other Reference

CMMetadata Reference

Core Media Constants Reference

Core Media Framework Data Types Reference