Photographs of skating

Broadly speaking, it is to turn some inactive things into moving images through the production and projection of movies. This is animation. The Chinese name of "Animation" should be said to have originated from Japan. Before and after World War II, Japan called comic works depicted with lines "animation". Black Rock Shooter animation is to divide the expressions, actions and changes of people and things into many frames, and then shoot them into a series of pictures with a camera, thus creating a continuous visual change picture. Its basic principle, like film and television, is visual principle. Medicine has proved that human beings have the characteristic of "visual persistence", that is, after seeing a painting or an object, people's eyes will not disappear within 0.34 seconds. Using this principle, playing before the next painting disappears will give people a smooth visual change effect. Therefore, movies are shot and played at the speed of 24 frames per second, and televisions are shot and played at the speed of 25 frames per second (PAL system, which is used by China TV) or 30 frames per second (NTSC system). If you shoot and play at a speed lower than 10 frames per second, there will be a pause.