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AVFoundation Framework Reference AVAssetExportSession Class Reference

Document Revision History

This table describes the changes to AVAssetExportSession Class Reference.

Date

Notes

2014-10-16

Updated for OS X 10.10.

2014-09-17

Added canPerformMultiplePassesOverSourceMediaData and directoryForTemporaryFiles properties.

2014-02-11

Corrected property descriptions: maxDuration, fileLengthLimit, and estimatedOutputFileLength.

2013-09-18

Updated for iOS 7.

2012-09-19

Added APIs introduced in iOS 6.

2011-10-12

Updated for iOS v5.0.

2010-09-02

Corrected declaration of AVAssetExportSessionStatus enum.

2010-05-15

First version of a document that describes an object which transcodes the contents of an AVAsset source.