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自从卢米埃尔兄弟发明“活动电影机”以来,电影放映机的基本技术一直就没什么变化;1909年成为国际通用规格的35毫米赛璐珞胶片也沿用至今。但是,在发展迅猛的数字技术的冲击下,这一切都将呈现出前所未有的变化。1999年5月19日,美国导演乔治·卢卡斯在为其“星球大战”系列影片最新一集《幽灵的威胁》举行首映式时在洛杉矶和纽约特意挑选了4家电影院作为数字放映机的试验场地。数字放映机的出现揭开了电影数字化的序幕。据法国影像和音响协会的负责人伊夫·卢谢介绍,在未来的5年内,电影的拍摄和放映将逐步地走向数字化。在拍摄方面,体积小、高清晰度的数码摄像机将被广泛使用;而一致被认为是“前途无量”的计算机合成技术在影
Since the Lumière brothers invented the “motion film machine”, the basic technology of the film projector has been no change; in 1909 to become internationally accepted specifications 35 mm celluloid film still in use. However, with the rapid development of digital technology, all this will show unprecedented changes. On May 19, 1999, US director George Lucas deliberately selected four cinemas as figures in Los Angeles and New York when he premiered his latest installment of “Star Wars” series “Ghost Threat” Projector test site. The emergence of digital projectors opened the prelude to digital film. According to Yves Luxe, director of the French Society of Video and Sound, the filming and screening of films will gradually become digital in the next five years. In shooting, small size, high-definition digital video camera will be widely used; and consistent is considered “promising ” computer synthesis technology in the shadow