### AVScreenShack ###

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DESCRIPTION:

AVScreenShack demonstrates how to use AVCaptureScreenInput to capture a QuickTime movie.

AVScreenShack exercises the APIs of AVCaptureScreenInput and demonstrates how they interact with an AVCaptureVideoPreviewLayer and AVCaptureMovieFileOutput. You can capture the whole screen, or a portion of it, to a QuickTime movie.

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CHANGES FROM PREVIOUS VERSIONS:

Version 2.0
- Updated for OS X v10.8.

Version 1.0
- First version.

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Copyright (C) 2011-12 Apple Inc. All rights reserved.