I believe they were MPEG-1 instead of the MPEG-2 used in DVDs. I seem to remember reading that they were far more popular in Asia. There were add-ons for the P

I believe they were MPEG-1 instead of the MPEG-2 used in DVDs. I seem to remember reading that they were far more popular in Asia. There were add-ons for the PlayStation and the Saturn to be able to play them. The only time I ever remember seeing them were on a spinning bargain rack thing at the front of CompUSA in the mid to late 90s with things I had never heard of on them. I don’t remember what, maybe foreign movies or something.