People always want to do more with less and the Video Experimenter Shield is no exception. Consisting of an LM1881 video sync separator, a handful of passive components, and a stylish PCB in the standard Arduino shield footprint.
The board features simple but useful controls and features, a removable jumper allows you to select a sync source, either from incoming video or the Arduino, a potentiometer to adjust the analog threshold, and there is a convenient signal breakout header.
Software is an enhanced version of the popular TV out library and allows you to start off with video graphics overlay, closed caption decoding, a simple gun game, and basic, but still effective frame capture, and computer vision. Of course, there are all sorts of other fun and amusing experiments that start to pop in mind once you check out a quick demo video after the break.