Lutz Albrecht (Sept. 8, 2008)
Learn how to export UV data from your favorite 3D applications—and generate alpha and RGB mattes—for compositing in After Effects, and take advantage of the OpenEXR format using After Effects plug-ins.
Find out what it takes to map your videos to 3D objects using the Papervision 3D engine.
Guy Watson taps into the new features of Flash Player 8 to build a motion detection webcam.
Learn from this simple example to create and import your own alpha video.
Take advantage of alpha channels in Flash to place interview subjects against any background.