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会声会影怎么把视频人物剪辑出来
更新时间: 2020-10-23 00:00:00  

1、点击绘声绘影的“遮罩和色度键”——“色度键”;

2、用吸管吸取背景色,调整数值适当,使背景成为透明,只保留人物影像。注意视频的背景最好为单色,并且不能与主体人物、服饰有相同的颜色,这样抠像才会理想;

3、抠出的人物在覆叠轨上,视频轨上的视频就成为人物更换的新背景了。

关键词: 怎么 视频 人物 剪辑 出来

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