Last of the Summer Wine
(though there's been some shot without an audience and shown to one later, like Last Of The Summer Wine and The Detectives).
did have studio-bound video scenes at one point in its very long life
occasionally full episodes of an audience sitcom were (are?) shot on film
video these days
I'm not sure any full episode of
was entirely film, though.
Only Fools and Horses
did it for one or two of their specials.
As I recall, series 1 and 2 of
were shot and broadcast as entirely on/as video (including location work) but then in series 3 they dropped it to 25fps for the location scenes. Very odd. Clearly done in homage (good word, homage) to sitcoms of days gone by but it didn't work very well.