User guide

This table describes the changes to Audio Session Programming Guide .
NotesDate
Added information on AVAudioSessionCategoryMultiRoute able to be
modified by AVAudioSessionCategoryOptionMixWithOthers.
2014-09-17
Updated document for iOS 7. Removed all C references.2014-03-10
Added information on how to handle interruptions when using an audio
processing graph.
2012-12-13
Added audio session considerations for the playInputClick method.2010-11-15
Updated to explain how to support application lifecycle in iOS 4.2010-09-01
Minor changes.2010-07-09
Updated for iOS 3.2 by describing changes in the behavior of movie player
audio sessions.
2010-04-12
TBD2010-01-29
Added information on using hardware preferences and on handling screen
locking.
2010-01-20
TBD2009-10-19
Updated for iOS 3.1 to include descriptions of new audio session
properties.
2009-09-09
New document for iOS 2.2 that explains how to use an iOS application’s
audio session.
2008-11-13
2014-09-17 | Copyright © 2014 Apple Inc. All Rights Reserved.
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Document Revision History