Retired Document

Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.

CIVideoDemoGL

Last Revision:	Version 1.0.3, 2007-10-03 Added the ability to use a custom 'trick' profile with the kQTVisualContextOutputColorSpaceKey key. (Full Revision History)
Build Requirements:	Xcode 2.1 or greater.
Runtime Requirements:	Mac OS X 10.4.2 or greater.

CIVideoDemoGL demonstrates using Core Image with QuickTime through Core Video. It also shows how to save out a rendered frame as a still image and export the movie with added effects into a QuickTime movie.

It can also perform export to iPod via a two stage procedures export using a custom export settings atom pre-configured to use the Apple Intermediate Codec. Additionally, it shows how to use color profiles with the QuickTime Visual Context as discussed in Q&A 1550.