GS: Yeah, if you look up "video" in a dictionary, it says something essentially the same. It's just television.
RB: Yeah, and then it got to be in general use, like how people call a "television set" a "television." [That] always grates on me...grates on my nerves. The frickin' thing is not a "television," it's a television set! Or receiver, right? So the word "television" suddenly becomes the generic noun for a "television set." And "video" just becomes a generic name for anything that gets displayed, especially moving imagery on a screen -- regardless if it's an LCD screen, or a plasma screen, or a vacuum tube set. But that's not how it started.
This is why I like, and have always liked, hearing these kinds of stories.