David Sweet

The grayscale image of the face is the output of VirtualCamera. The inputs to VirtualCamera are 320x240 pixel², 30fps video streams coming from two external iSight cameras. The window on the left shows a live measurement of the frame rate: 30fps. In the background an iTunes music video is playing concurrently. This screeshot was taken on a 2.0GHz Intel Core Duo MacBook Pro with 1GB RAM.