title: QTKit Capture API: How to implement video screen recording (as in Quicktime X Player)?
body: <p>Does the QTKit Capture API support screen recording- i.e., can I specify the current screen output as the input source to record? If so, how?</p>
  
  <p>Quicktime Player X supports screen recording, yet the <a href="http://developer.apple.com/mac/library/documentation/Cocoa/Conceptual/QTKitApplicationProgrammingGuide/UsingQTKit/UsingQTKit.html#//apple_ref/doc/uid/TP40008156-CH108-SW9" rel="noreferrer" title="QTKit Capture API Documentation">QTKit Capture API Documentation</a> only mentions capturing from external cameras.</p>