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A frame from Roundhay Garden Scene, the world's earliest surviving film produced using a motion picture camera, by Louis Le Prince, 1888. A film, also called a movie, motion picture or moving picture, is a work of visual art used to simulate experiences that communicate ideas, stories, perceptions, feelings, beauty, or atmosphere through the use of moving images.
Once the film was developed it was sliced down the middle and the ends attached, giving 50-foot (15 m) of Standard 8 film from a spool of 25-foot (7.6 m) of 16 mm film. 16 mm cameras, mechanically similar to the smaller format models, were also used in home movie making but were more usually the tools of semi professional film and news film makers.
Furthermore, unlike conventional film stock, individual frames of this kind of film allow projecting for a relatively extended period of time without being damaged by the projector's light source. Filmstrips (which often came with an instructor's guide) could be used for either self-paced learning or group presentations.
With color film, this works very intuitively wherein a blue filter will cut down on the passage of red, orange, and yellow light and create a blue tint on the film. In black-and-white photography, color filters are used somewhat counter-intuitively; for instance, a yellow filter, which cuts down on blue wavelengths of light, can be used to ...
"Color film" in the modern sense of a subtractive color product with a multi-layered emulsion was born with the introduction of Kodachrome for home movies in 1935 and as lengths of 35 mm film for still cameras in 1936; however, it required a complex development process, with multiple dyeing steps as each color layer was processed separately.
The merits of digital versus film photography were considered by photographers and filmmakers in the early 21st century after consumer digital cameras became widely available. Digital photography and digital cinematography have both advantages and disadvantages relative to still film and motion picture film photography.
Time-lapse photography is a technique in which the frequency at which film frames are captured (the frame rate) is much lower than the frequency used to view the sequence. When played at normal speed, time appears to be moving faster and thus lapsing .
The origin of the term "footage" comes from early 35 mm silent film, which is traditionally measured in feet and frames.The fact that film was measured by length in cutting rooms, and that there are 16 frames (4-perf film format) in a foot of 35 mm film (518.4 frames/meter), which roughly represented 1 second of screen time in some early silent films, made footage a natural unit of measure for ...