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电影从发明到现在还不足一百年,一个长寿的老人完全有可能看到电影发展的全部历史。然而,电影发展的速度之快和五花八门的演变,却又有令人眼花缭乱、应接不暇之感。回首以往和展望未来,我们可以看到,在制片工艺和演示方法上,尽管千变万化,新发明层出不穷,但归纳起来,它有着五个方面的发展。现分述如下: 一、影象大型化银幕越发展越宽,越扩充越大。35毫米标准画幅电影的银幕画面,放到19×45英尺,已经算是很大的了,但各种宽银幕的兴起,更把影象面积扩大了一倍至三倍。五十年代开始采用的70毫米宽胶片电影的银幕面积可以大到31×64英尺。近年来,又
From the invention of the film to now less than a hundred years, a longevity of the elderly is entirely possible to see the full history of film development. However, the speed of film development and the wide variety of evolutions have been dazzling and overwhelmed. Looking back and looking forward to the future, we can see that in spite of the ever-changing and innovative inventions of the production techniques and demonstration methods, in sum it has five aspects of development. Now described as follows: First, the larger the larger the image of the larger screen, the more the greater the expansion. The screen size of a 35-mm standard-format movie, which is 19 × 45 feet, is already quite large. However, the rise of widescreen screens has doubled the image area to three times. The 70mm wide film movie that began in the 1950s can have a screen area as large as 31x64 feet. In recent years, again