Class

CMFormatDescription

A reference to a CMFormatDescription object.

Declaration

class CMFormatDescription

Overview

A CMFormatDescription object is a Core Foundation object describing media of a particular type (audio, video, muxed, and so on).

Topics

See Also

Format Description Types

typealias CMAudioFormatDescription

A synonym type used for manipulating audio CMFormatDescriptions.

typealias CMClosedCaptionFormatDescription

A synonym type used for manipulating closed-caption media CMFormatDescriptions.

typealias CMMetadataFormatDescription

A synonym type used for manipulating metadata CMFormatDescriptions.

typealias CMMuxedFormatDescription

A synonym type used for manipulating muxed media CMFormatDescriptions.

typealias CMTimeCodeFormatDescription

A synonym type used for manipulating TimeCode CMFormatDescriptions.

typealias CMVideoFormatDescription

A synonym type used for manipulating video CMFormatDescriptions.