In recent years, the film and television industry develops in our country, and the film and television has become the essential part in people's life. Development steps have been quicker, making people's life more colourful. Along with the computer 3D technology application in aspects of film and television special effects and animation, computer 3D technology for the influence of film and television works is becoming more and more big. Computer 3D technology began to appear in the film and television, which plays a prominent role in animation and video effects. A lot of film and television works began to join computer 3D technology, which increased the quantity of film and television works and had big influence in the film and television industry. The technology can make the camera movement that traditional methods can not get, some amazing visual effects of character animation or fantasy scenes, the movement of virtual camera for short periods, the fantasy scenes, character animation and some amazing visual effects, making science and technology perfect union. It opened up a new heaven and earth for creative play. How to effectively use computer 3D graphics technology into film and television works has become one of the most attention topic today.