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A film format is a technical definition of a set of standard characteristics regarding image capture on
photographic film Photographic film is a strip or sheet of transparent film base coated on one side with a gelatin photographic emulsion, emulsion containing microscopically small light-sensitive silver halide crystals. The sizes and other characteristics of the ...
for still images or
film stock Film stock is an analog medium that is used for recording motion pictures or animation. It is recorded on by a movie camera, developed, edited, and projected onto a screen using a movie projector. It is a strip or sheet of transparent pl ...
for
filmmaking Filmmaking or film production is the process by which a Film, motion picture is produced. Filmmaking involves a number of complex and discrete stages, beginning with an initial story, idea, or commission. Production then continues through screen ...
. It can also apply to projected film, either slides or movies. The primary characteristic of a film format is its size and shape. In the case of
motion picture A film, also known as a movie or motion picture, is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, emotions, or atmosphere through the use of moving images that are generally, since ...
film, the format sometimes includes audio parameters. Other characteristics usually include the
film gauge Film gauge is a physical property of photographic film, photographic or Film stock, motion picture film stock which defines its width. Traditionally, the major movie film gauges are 8 mm film, 8 mm, 16 mm film, 16 mm, 35 mm movie film, 35 mm, an ...
, pulldown method, lens
anamorphosis Anamorphosis is a distorted projection that requires the viewer to occupy a specific vantage point, use special devices, or both to view a recognizable image. It is used in painting, photography, sculpture and installation, toys, and film speci ...
(or lack thereof), and film gate or
projector A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens, but some newer type ...
aperture dimensions, all of which need to be defined for photography as well as projection, as they may differ.


Motion picture film formats

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35 mm movie film 35 mm film is a film gauge used in filmmaking, and the film standard. In motion pictures that record on film, 35 mm is the most commonly used gauge. The name of the gauge is not a direct measurement, and refers to the nominal width of the ...


Digital camera formats


Photographic film formats

* 35mm film


See also

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Film base A film base is a transparent substrate which acts as a support medium for the photosensitive emulsion that lies atop it. Despite the numerous layers and coatings associated with the emulsion layer, the base generally accounts for the vast majorit ...
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Keykode Keykode (also written as either KeyKode or KeyCode) is an Eastman Kodak Company advancement on edge numbers, which are letters, numbers and symbols placed at regular intervals along the edge of 35 mm and 16 mm film to allow for frame-by-fram ...
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Large format Large format photography refers to any imaging format of or larger. Large format is larger than "medium format", the or size of Hasselblad, Mamiya, Rollei, Kowa, and Pentax cameras (using 120 film, 120- and 220-roll film), and much la ...
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Medium format Medium format has traditionally referred to a film format in photography and the related cameras and equipment that use film. Nowadays, the term applies to film and digital cameras that record images on media larger than the used in 35&n ...
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Microform A microform is a scaled-down reproduction of a document, typically either photographic film or paper, made for the purposes of transmission, storage, reading, and printing. Microform images are commonly reduced to about 4% or of the original d ...


References


External links


Film Formats and HDTV
by Mark Baldock

* ttp://www.widescreenmuseum.com/ American Widescreen Museumbr>Sub-35 mm movie film formats history webpage
{{DEFAULTSORT:Film Format Film and video technology