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使用过DV的人都有这种体验:如果在光线较暗的室内拍摄时,DV会自动打开增益功能。当打开增益功能后画质就会降低,这时如果有的机器上有夜视功能和红外或LED辅助照明,打开它们效果会好一些。可是就算如此依旧存在其它问题,比如说色彩不很自然,照射面积有限。有朋友在使用DC长焦拍
This experience has been used by anyone who has used DV: The DV turns on the gain function automatically when shooting in dimly lit rooms. When you turn on the gain function will reduce the quality, then if some machines have night vision features and infrared or LED-assisted lighting, open them will be better. But even so there are still other problems, such as the color is not very natural, limited exposure area. A friend using the DC telephoto