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CMFormatDescriptionMBS class

Type Topic Plugin Version macOS Windows Linux Console & Web iOS
class AVFoundation MBS AVFoundation Plugin 13.2 Yes No No Yes, macOS only No
Function: The class for a format description.
CMFormatDescriptions are immutable Core Foundation objects that describe media data of various types, including audio, video, and muxed media data. There are two types of API: media-type-agnostic APIs (supported by all CMFormatDescriptions) and media-type-specific APIs. The media-type-agnostic APIs are prefixed with CMFormatDescription, and the media-type-specific APIs are prefixed with CMAudioFormatDescription CMVideoFormatDescription, and so on.
This is an abstract class. You can't create an instance, but you can get one from various plugin functions.

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The items on this page are in the following plugins: MBS AVFoundation Plugin.

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