The length of shots is an important consideration that can greatly affect a film. The purpose of editing any given scene is to create a representation of the way the scene might be perceived by the "story teller." Shots with a longer duration can make a scene seem more relaxed and slower-paced whereas shots with a shorter duration can make a scene seem urgent and faster-paced. The average shot length (ASL) of a film is one of its cinemetrical measures. For example,
The Mist has a length of 117 minutes and consists of 1292 shots, so the ASL is 5.4 seconds, while
Russian Ark is a single 96-minute
long take, so an ASL of 96 minutes or about 5,760 seconds, a factor of 1,000 difference. Shots with extremely long durations are difficult to do because any error in the shot would force the filmmaker to restart from scratch, and are thus only occasionally used. Films famous for their
long cuts include
Francis Ford Coppola's
The Godfather in which the entire first scene is a long take featuring Bonasera describing the assault on his daughter, and
Alfred Hitchcock's
Rope, which only cuts at the end of each
reel, and does so surreptitiously so that it seems as if the whole film is one take.
Orson Welles's
Touch of Evil opens with a long tracking crane shot, as does
Robert Altman's
The Player. In addition to
Russian Ark, which was made in 2002 using digital recording technology, other films known for their extremely long takes include
Stanley Kubrick's
2001: A Space Odyssey and the works of
Andrei Tarkovsky starting with
Solaris.
Béla Tarr is also known for using very long takes consistently in his films. Joss Whedon's feature film
Serenity introduces the main characters with a long take. Although
Fish & Cat is a single 134-minute long take, the narrator succeeded in playing with time and including several
flashbacks. ==See also==