Decay - a real time interactive experience features a cinematic camera that runs and loops by itself, so can be watched as a real time music video, a 3D graphics benchmark. Or, you can control the camera and fly around the environment. You can press the Space Bar to enable the camera control. The free camera control is like a spectator camera in games (with collision detection) and allows you to fly around freely and explore the environment and the graphics.
VirtualEyez (was VirtualEyes) performs greenscreen removal for multiple cameras in real-time using the Mac's GPU (both chroma and luma keying).
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