摘要
随着信息技术的不断发展,全球电影数字化技术日趋成熟。我国的数字电影也正处于一个快速发展阶段,国内主流院线、影院已经基本实现了数字化放映。同时全年国产影片制作成数字版本的比例已超过90%,电影数字化已经成为中国电影发展的主流。数字电影放映机与传统的35mm胶片放映机相比运营成本相对高了一点,但画面质量好,后期制作和发行都得到了简化,并且费用低,不过影院如果使用高增益银幕就可以减少运营成本。数字电影放映机的光输出、放映的格式和银幕等都会影响数字影院的质量,所以要正确使用和调校数字设备,以保证数字影院的质量。本文较详细的叙述了影响数字影院质量的因素。
As information technology continues to evolve, the global fihn digital technology tends to mature. China＇s digital cinema is also in a stage of rapid development. The domestic mainstream cinema has been largely achieved digital projection. At the same time, more than 90% annual domestic film production was converted to digital version, and film digitization has become the mainstream of the development of Chinese film Operating costs for digital cinema projectors could be relatively more expensive than the traditional 35mm film projectors, but the picture quality is better, post-production and distribution could be simplified, and the cost is lower. If using a high gain screen, the cinema can further reduce the operating costs. Digital projector light output, project format and screen type will affect the quality of digital cinema. It is important to adjust and use digital equipment properly to ensure the quality of digital cinema. The factors that affect the quality of digi- tal cinema was described in detail
出处
《信息记录材料》
2013年第5期26-32,共7页
Information Recording Materials
