What's the difference between traditional movies and advanced digital movies?

From the film production process, production methods, to the distribution and dissemination methods, it is all digital. It can be regarded as a digital movie in a complete sense.

● Compared with traditional movies, the biggest difference is that digital movies are no longer distributed in the form of film, but in the form of digital files, or directly transmitted to end users such as cinemas and families through networks and satellites. Relying on broadband digital storage and traditional technology, digital broadcasting is realized through high brightness, high definition and Gao Fancha electronic projector.

● Digital film technology enters the micro-world. It decomposes the image into the smallest unit-pixels, and then recombines it, changing or reconstructing a part of the image and the scene, creating wonderful shots that ordinary photography methods can't achieve at all, and almost realizing arbitrary creation.

● The production process of each shot in 3D can be roughly divided into: making a physical model-scanning the model to get a sketch-computer modeling-restoring the texture-adding post-processing such as lighting and special effects to the rendering-synthesizing the picture to achieve the final effect.

Advantages, Significance and Prospect of Digital Film

● Digital movies can perform new sound effects of 5: 1 channel AC-3 surround sound, which greatly expands the performance space of movie sound and makes the appeal and shock of movie sound reach an unprecedented level; Judging from the image effect, the color is more vivid and full, and the clarity is greatly improved. Although the price of each set of digital film projection equipment is as high as 6.5438+0.5 million yuan, which is 654.38+00 times of the most advanced film projection equipment in the world today, digital film has changed the defects of bright in the middle and dark on both sides of the screen during film projection, and the uniformity is almost perfect. In addition, digital technology has created an extremely virtual space and all kinds of incredible scenes, which can not be expressed by ordinary film production methods.

● Digital movies have solved the problem of loss in the process of film production and distribution to the greatest extent. Digital technology, from the original shooting material to the 7-inch reproduction and distribution, has avoided the scratches on the pictures and vocal cords of traditional movies, and even after repeated screening, it has not affected the quality of sound and painting at all.

● The produced digital movies can be distributed on digital floppy disks or sent to cinemas around the world via international satellites, which saves time-consuming and laborious copying and transportation.

● Digital film technology has greatly broadened the creative world of artists and injected new vitality into the declining film industry. 2 1 century, a new generation of artists with new thinking and emerging careers in the film industry, such as digital film software designers, computer art designers and visual effect designers, will become the protagonists on the film stage.

● Digital film provides a new historical opportunity for the development of film: digital film is a new world where film art develops its creative wings; The breakthrough of digital film in anti-piracy technology has given us higher protection technology; The nonlinear editing of digital movies is not limited by time and can be edited at will, which realizes the modernization of input system and picture processing. The leap of software, auxiliary equipment, output system and other technologies will bring a new look to traditional movies; In addition to the development of movies, game products and network products. It provides a rapid development space for artists in the digital film era.