电影银幕的长方形拉长了,不少电视节目用遮幅手段也把画面变成扁扁的长方形。然而两者效果却不一样。电影宽银幕和遮幅银幕的面积,都比普通银幕大,这等于扩大了观众的视野,也就加强了电影的表现手段。电视屏幕本来就小,是它的一种局限性。遮幅电视遮去屏幕的三分之一左右,面积更小,这种局限性就更突出了,更加限制了画面的表现能力。观众好像被迫从 The rectangle of the movie screen was elongated, and many television programs also turned the picture into a flat rectangular shape by using a lettering method. However, the effect of both is not the same. The width of the cinema screen and the screen area of ​​the cinema are both larger than that of a normal screen, which means that the view of the audience is widened and the performance means of the movie are strengthened. TV screen has always been small, it is a limitation. The coverage of the television coverage of the screen about one-third, a smaller area, this limitation is even more prominent, more limited the performance of the screen. The audience seems to be forced from