13 fev 1895 ano - Cinematography

Descrição:

It is the science or art of motion picture photography by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light- sensitive material such as film stock.
A lens is used to repeatedly focus the light reflected from objects into real images on the light- sensitive surface inside a camera during a questioned exposure, creating multiple images.
With an electronic image sensor, this produces an electrical charge at each pixel, which is electronically processed and stored in a video file for subsequent display or processing.
A series of invisible latent images on the film stock, which are later chemically developed into a visible image.
Images on the film stock are played back at a rapid speed and projected onto a screen, creating the illusion of motion.
Means that it movement, motion and to record.
Black and white occur in the 1880's, mostly made in black and white until the 1950's.
By the 1960's, the color became by far the dominant film stock, however the arrival of color photography was a relatively slow process.
Special effects came to be known as '' in camera' effects.
Optical and digital effects were developed so that editors and visual effects artists could more tightly control the process by manipulating the film in post- production.
Motion picture images are presented to an audience at a constant speed. In the theater it is 24 framers per second, Television it is 30 frames per second in Europe television it is 25 frames per second.

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