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MediaPlayer Framework Reference MPMediaItem Class Reference

Document Revision History

This table describes the changes to MPMediaItem Class Reference.

Date

Notes

2012-09-19

Added descriptions for media item types available in iOS 6.0.


Added descriptions for three new properties: MPMediaItemPropertyBookmarkTime, MPMediaItemPropertyChapters, and MPMediaItemPropertyIsCloudItem.

2011-10-12


Improved the description for the MPMediaItemPropertyAlbumTrackCount property.

2010-11-15


Added descriptions for two new class methods, persistentIDPropertyForGroupingType: and titlePropertyForGroupingType:.


Added descriptions for the keys for several persistent identifiers: MPMediaItemPropertyAlbumPersistentID, MPMediaItemPropertyArtistPersistentID, MPMediaItemPropertyAlbumArtistPersistentID, MPMediaItemPropertyGenrePersistentID, MPMediaItemPropertyComposerPersistentID, MPMediaItemPropertyPodcastPersistentID.

2010-03-29


Added a description for the enumerateValuesForProperties:usingBlock: instance method.

2009-10-19

2009-06-06