Tektronix explains analog video color, 1979

Tektronix representative explains analog video color technology in 1979 Note the rare Apollo moon landing video at the opening of the program. A dub of this video was used to explain color video at CST Entertainment in the late 1980's. I made a dub of that video for myself. That is what this transfer was taken from. It is absolutely amazing how complicated this process was and how brilliant an engineering solution this system is. Unfortunately, it is for the most part all gone and not relevant to today's video industry. How fast technology evolves, grows, and then dies out.