1) In the late '70s and early '80s, a
format war ensued between two video cassette formats,
VHS and Betamax. These two competing standards for recording video onto cassettes both tried to make their format look as good as possible. Betamax arguably had better picture quality, according to many experts, but VHS won mainly because of it's longer recording time and cheaper
recorder price.
So, Betamax lost
the format war. But many professional recorders leaned toward Betamax because of its better picture quality compared to VHS. It didn't
fade into obscurity right away, but when VHS achieved near total dominion, it was mostly forgotten. On a standard L-500 tape, a Betamax recorder could record 1 hour with Beta 1 recording speed, and 2 hours with Beta 2 speed. VHS, on the other hand, could record 2 hours on SP (the equivalent of Beta