电影制作中的数字技术

Digital Technology in Movie Production

数字技术的高速发展,对电影的传统制作方式产生了强烈冲击。先进的数字技术是实现电影数字化的核心环节。文章介绍了数字中间片等技术的概念流程及主要技术手段,通过与现今高清(HD)性能参数对比论证了数字电影制作技术在视音频领域的优越和超前性。

The bumper development of digital technology has impacted intensively on the traditional production process of movie film. Nowadays advanced digital technology provides a sound basis for the realization of the digitization of movie production. This paper expounds the concept of digital intermediate （DI）, its production process flow and relevant technical devices. In the light of a comparison with the technical data of HD technology, the paper elucidates also the exceptional superiorities of digital technology in the video and audio areas.