In the 60s/70s, many US TV programs, particularly sitcoms, would open the show with a short (for lack of a better word) "vignette" scene before running opening credits. In most cases, that ~1 minute scene was independent of the episode story line. Anyone know the history of that programming format? Who came up with it, and why/when it was abandoned?
Watching repeats of sitcoms on the various nostalgia networks/channels, I noticed they do not usually show that opening vignette. Instead, they jump to and open with the credits. I get it, shows are often cut down in syndication. Since those opening bits seldom impacted the episode story line, it's an obvious place to shave off a minute or so. Syndicators must love that format.
Watching repeats of sitcoms on the various nostalgia networks/channels, I noticed they do not usually show that opening vignette. Instead, they jump to and open with the credits. I get it, shows are often cut down in syndication. Since those opening bits seldom impacted the episode story line, it's an obvious place to shave off a minute or so. Syndicators must love that format.