CED stereo demo disc

From 1982, this is an instore disc showing off the new stereo sound capability added to CED videodiscs. Since it runs 45 minutes I’ve cut out most of the actual demo material, leaving in only what’s original to this disc. I think these girls were on a Doublemint commercial, but not sure. Stereo was planned for the format from the start, but didn’t come on the market until about a year later. Stereo was encoded on the discs the same way as FM and analog TV- the player “decodes“ the stereo signal, and mono d