Last Revision:
Version 2.1, 2014-04-29
Fixed problem where setting the crop rectangle via the Set button would fail. Other miscellaneous warnings were corrected. Project updated for Xcode 5.1 tools.
(Full Revision History)
Build Requirements:
Xcode 5, OS X 10.9 or later
Runtime Requirements:
OS X 10.8 or later

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.