Pan and scan
Pan and scan is a method of adjusting widescreen film images so that they can be shown in fullscreen proportions of a standard-definition 4:3 aspect ratio television screen, often cropping off the sides of the original widescreen image to focus on the composition's most important aspects.
Some film directors and enthusiasts disapprove of pan-and-scan cropping because it can remove up to 43% of the original image on 2.35:1 films or up to 48% on earlier 2.55:1 presentations, changing the director or cinematographer's original vision and intentions as well as omit large amounts of visual data. The most extreme examples remove up to 52% of the original picture on 2.76:1 presentations.
The vertical equivalent is known as "tilt and scan" or "reverse pan and scan". The method was most common in the days of VHS, before widescreen home media such as Laserdisc, DVD and Blu-ray. It is also used for re-releases of older films such as Cinderella into widescreen theaters.
Background[edit]
For the first several decades of television broadcasting, sets displayed images with a 4:3 aspect ratio, in which the width is 1.33 times the height—similar to most theatrical films prior to 1960. That was acceptable for pre-1953 films such as The Wizard of Oz or Casablanca. However, in the early to mid-1950s, to compete with television and lure audiences away from their sets, producers of theatrical motion pictures began to use "widescreen" formats such as CinemaScope and Todd-AO, which provide more panoramic vistas and present other compositional opportunities. When televised, the image on films with widescreen formats might be twice as wide as the TV screen. Showing a widescreen movie on a television set with a 4:3 screen requires one of two techniques to accommodate the difference: "letterboxing", which preserves the original theatrical aspect ratio, but is not as tall as a standard television screen, leaving black bars at the top and bottom of the screen, or "pan and scan", in which the image fills the full height of the screen, but is cropped horizontally on each side. Pan and scan cuts out as much as half of the image.
In 1986, Voyager Company decided to make it company policy to only release widescreen films on LaserDisc in their original aspect ratio rather than pan and scan formats that was common for home media releases at the time. Many other home video labels followed suit.[1]
In the 1990s (before Blu-ray Disc or HDTV), so-called "Sixteen-By-Nine" or "Widescreen" televisions offered a wider 16:9 aspect ratio (1.78 times the height instead of 1.33) and allowed films with aspect ratios of 1.66:1 and 1.85:1 to fill most or all of the screen, with minimal letterboxing or cropping required. DVD packaging began to use the expression, "16:9 – Enhanced for Widescreen TVs."
Films shot with aspect ratios of 2.20:1, 2.35:1, 2.39:1, 2.55:1, and especially 2.76:1 (Ben-Hur for example), might still be problematic when displayed on televisions of any type. However, when the DVD is "anamorphically enhanced for widescreen", or the film is telecast on a high-definition channel and viewed on a widescreen TV, the black spaces are smaller, and the effect is much like watching a film on a theatrical wide screen. As of 2018, though aspect ratios of 16:9 (and occasionally 16:10, mostly for computers and tablets) remain standard, wider-screen consumer TVs in 21:9 have been marketed by a number of manufacturers.
Reactions[edit]
Some directors still balk at the use of "pan and scan" because they feel it compromises the directorial vision with which their movies were created. For instance, Sydney Pollack decided to shoot his 1985 film Out of Africa in a matted 1.85:1 aspect ratio because he was tired of having his movies, which had generally been shot in his preferred format of Anamorphic 2.39:1, "butchered" for television and home video.[4] Furthermore, he brought a lawsuit against Danish TV after a screening of his 1975 film Three Days of the Condor in pan-and-scan in 1991. (The court ruled that the pan scanning conducted by Danish television was a 'mutilation' of the film and a violation of Pollack's droit moral, his legal right as an artist to maintain his reputation by protecting the integrity of his work. Nonetheless, the court ruled in favor of the defendant on a technicality.)[5] Another example is that Phil Lord and Christopher Miller made two versions of The Lego Movie, one in 2.39:1 anamorphic format and another in 1.37:1 open-matte spherical format because some theaters did not employ anamorphic lenses, and also because they were tired of having their movies, which had been shot in their generally preferred aspect ratio of 2.39:1 (except for Extreme Movie which was released in 1.85:1) panned-and-scanned for TV broadcasts (and, in the case of Cloudy with a Chance of Meatballs, its DVD release which includes both the original 2.39:1 theatrical and the cropped 16:9 versions). Steven Spielberg initially refused to release a pan-and-scan version of Raiders of the Lost Ark but eventually gave in (although he successfully ordered the letterboxed format for the home video releases of The Color Purple and Always); Woody Allen refused altogether to release one of Manhattan, the letterbox version is therefore the only version available on VHS and DVD even though one VHS release includes the typical pan-and-scan disclaimer on the cover. Even the "pan and scan" versions of the widescreen animated shorts from the 1950s were also criticized, as several details, such as in Tom and Jerry. A scene show the babysitter grabbing the baby out of Tom's hands near the end of Tot Watchers and the ant blowing his horn near the end of Barbecue Brawl, are cropped out, which occasionally airs on TV channels, such as Cartoon Network and Boomerang. In Tom and Jerry's digital HD downloads on Amazon Prime and HBO Max, four widescreen CinemaScope shorts, The Egg and Jerry, Blue Cat Blues, Mucho Mouse and Tot Watchers are cropped to 16:9 from the much wider CinemaScope ratio, causing both sides of the picture to be lost. The rest of the widescreen shorts are available in the original CinemaScope widescreen aspect ratio.
Several prominent film critics, most notably Gene Siskel and Roger Ebert, have also criticized "pan and scan", and agreed with directors that movies should be presented as they were intended.[6]