When did movies begin to appear?

As early as 1829, Joseph Prado, a famous Belgian physicist, found that when an object disappears from people's eyes, the image of the object will remain in people's retina for a period of time. This discovery is called "the principle of visual persistence". According to this principle, Prado invented the "magic disc" in 1832. The "special tray" can make the picture drawn on the zigzag cardboard box move because of the movement, and can also make the generated moving picture visually decompose into various images. The appearance of the "mysterious disc" indicates that the invention of the film has entered the stage of scientific experiment. 1834, the experiment of "removable video disc" in Halner, USA was successful; 1853, Austrian general von Utchetios showed the original cartoon by slide show on the basis of the above invention.

The progress of photography technology is an important prerequisite for the birth of film, and it can also be considered that the development of photography technology provides the necessary conditions for the invention of film. As early as 1826, French W Nieps successfully took the world's first photo, The Scene Outside the Window, with an exposure time of 8 hours. After the first silver plate photography appeared, a photo was shortened to about 30 minutes. Due to the continuous updating and use of photosensitive materials, the photography time has also been shortened. 1840 It only takes 20 minutes to take a photo. 185 1 year. After the master of wet cola tincture was made, the photography speed was shortened to 1 sec. At this time,

The shooting of "moving photos" was successful in the experimental shooting in claudette and Dubosk. From 1872 to 1878, Edward Muybridge, a photographer in San Francisco, USA, took pictures of galloping horses with 24 cameras. After more than six years and countless shooting experiments, he finally succeeded, and then he successfully showed it on the slide. Is that I saw a beautiful horse running on the screen. Inspired by this, in 1882, the French physiologist Male improved the continuous photography method and successfully produced a "photographic gun", which was made by another inventor, Qiang Sen.

On the basis of "rotating camera", he created "continuous camera and moving film" 1In September, 888, he presented the moving photos taken in film to the French Academy of Sciences.

During the period of 1888- 1895, France, the United States, Britain, Germany, Belgium, Sweden and other countries had experiments of shooting and screening. 1888, trial-produced by Renault, France.

"Optical film machine" is used to shoot the world's first animated film "A Good Beer". 1889, American inventor Edison invented the film camera. After five years of experiments, he invented the film mirror. He released his movie images in new york, which caused a sensation in the United States. But his film Night Vision can only be watched by one person at a time, showing dozens of feet of film at a time, including horse racing and dance performances. His film Mirror uses the continuous rotation of film to create the illusion of activity. It can be said that the original film invention should belong to Edison. After his film "Mirror" was introduced to China, it was called.

"peep show"

I hope it helps you.