AVReaderWriter: Offline Audio / Video Processing

Last Revision:
Version 3.0, 2016-03-01
Adopt Swift 2.2 language changes.
(Full Revision History)
Build Requirements:
Xcode 7.3, iOS 9.0 SDK, OS X 10.11 SDK
Runtime Requirements:
iOS 9.0, OS X 10.11

This sample demonstrates how to use AVAssetReader and AVAssetWriter to perform offline (i.e. non-real-time) processing of video and audio.