I know this is not the place (I don't know about the time, I guess I am going to find out), but I recently came across another format from those times, that stunned me. I already posted information on another thread. Here it is:
...And believe it or not, I somehow feel lucky that I wasn't in the USA, because two more video formats were available in the 80ies and 90ies, before the DVD and I would probably have fallen for them. One of them was the Laserdisc (DS released Alchemy and On the night on Laserdiscs) and SelectaVision Videodisc or CED. Both started out in the late 70ies, both came in 12'' format, playing at both sides and both of them contained ANALOG pictures and sound.Laserdisc was more common, and successful, lasted until 2001 (last 3000 players were actually manufactured in 2009) was made of aluminum and read with a laser beam, much like the CDs and DVDs. Selectavision on the other hand, never really made it outside the USA (UK and Australia were the other two countries that actually tried it a bit), lasted only until 1986 (last movies for that format were made in July 1986). The truly interesting part for the SelectaVision disc is that it was made of vinyl, similar to the music LPs and the content was read with a stylus-a needle, just like the LPs!
See more about this format:
http://en.wikipedia.org/wiki/Capacitance_Electronic_Dischttp://w.cedmagic.com/home/cedfaq.html#threetwenty