The common film type is a 35mm for commercial films, but film of 70 mm and greater have been used at times. Occasionally an imax film and camera is used. This film is huge and has a rich picture and...
That would be the projectonist, who makes sure the film rolls are changed, this does not however apply to digital cinemas, where I can only imagine they start the movie, and makes sure nothing...
Michael and AEG, Michael filmed all of his rehearsals so he could at some point watch it back to see how it went and what he could improve on, of course unlike his previous tours we never got to see...
A "movie" is actually a very rapid succession of still images, which give the impression of a single moving image. This applies for all movies, including those seen in a computer, in a movie theater...