Does anybody remember before dvd and blue ray movies came on laser disk 12 in disksπ

Does anybody remember before dvd and blue ray movies came on laser disk 12 in disksπ

My aunt had the one where the disks had a plastic case around them.

Those were magnetic, not laser disks. Still super cool, though.
It was gonna be revolutionary π
Ye looking at them you'd think you'd get terabits be of data on them but don't think was more than few gigs a longish movie would love one now tho that and beta max or even vcr they rare now π