问题一:为什么屏幕上出现黑框? 答案:当你观看DVD时在屏幕上看到的黑框主要是影片原来的长宽比和现在电视机的长宽比不一致,为了保证影片不变形而空出的一些空间。还有一种可能,那就是导演本身就希望让你看到这些黑框。当将影片灌制成VHS录像带时,考虑到普通电视机的屏幕大小,一般都会对视频信息做些删节的。这意味着你在电视上所看到的画面并不是完整的。偶尔,你会在影片播放之前看到下面一段话“本节目已经从最初的版本格式 Question 1: Why a black box appears on the screen? Answer: The black box you see on the screen when you watch a DVD is mainly because the original aspect ratio of the movie is not the same as the aspect ratio of the TV now. In order to ensure that the movie is not distorted Some space out. Another possibility is that the director itself wants you to see these black boxes. When filming a VHS video tape, the video information is usually cut out considering the screen size of an ordinary television. This means that what you see on television is not complete. Occasionally, you will see the following passage before the movie is played. "This program has been formatted from the original version