iOS Developer Library

Developer

AVFoundation Framework Reference AVAssetTrack Class Reference

Document Revision History

This table describes the changes to AVAssetTrack Class Reference.

Date

Notes

2014-10-16

Updated for OS X 10.10.

2014-09-17

Updated for iOS 8.0.

2013-09-18

Updated for OS X v10.9 and iOS 7.

2011-10-12

Updated for iOS v5.0.

2010-04-16

First version of a document that describes an object that provides the track-level inspection interface for all assets.