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3—1视频开关的作用 3—1—1视频开关的含义“开关”是一个妇孺皆知的名称,岂不知电视节目制作就是“开开关关”,第一讲说过节目制作的技巧可归纳为混(合)、扫(换)、键(控)、切(换)四大类。不论那一类还其
3-1 The role of video switch 3-1-1 The meaning of the video switch “Switch” is a well-known name of women and children, do you not know that television program production is “on and off”, the first talk about program production techniques can be summarized To mix (together), sweep (change), key (control), cut (change) four categories. No matter what kind of return