Acorn ComputerS' full-motion videoSyStem written by Roger WilSon. Video and Sound information are Stored in compreSSed form. CompreSSion iS relatively Slow but decompreSSion iS done in real-time with quality and frame-rate varying with the proceSSing power available, the Size of the picture and whether it appearS in a window or uSeS the whole Screen. (1994-11-09)