一、加上水印
1、打开“爱剪辑”。
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2、在“视频”页面选择“添加视频”。
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3、选择要添加水印的视频，然后选择“打开”。
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4、将视频切换到需要添加水印的时刻，双击需要添加水印的位置。在弹出的窗口中输入要添加的水印文字，然后点击“确认”。
可在“字幕特效”页面左侧选择水印的“出现特效”、“停留特效”、“消失特效”，在“字幕特效”页面的右侧选择“字体设置”，设置字体的大小、颜色等。
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5、最后导出视频，水印就添加成功了。
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二、去水印
1、打开“爱剪辑”。
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2、在“视频”页面选择“添加视频”。
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3、选择要去除水印的视频，然后选择“打开”。
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4、在“叠加素材”面板选择“去水印”栏目，在该栏目水印列表底部点击“添加去水印区域”按钮，在弹出的下拉框中，选择“为当前片段去水印”（选择此项时，请确保已在底部“已添加片段”列表中，选中需要去水印的视频片段）或“指定时间段去水印”即可。
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5、在去水印列表和视频预览框中间的“去水印设置”区域，可对去水印时间段、去除方式等进行详细设置。由于爱剪辑所提供的去水印方式非常齐全，根据视频画面选择最合适的“去除方式”，我们可以做到去水印后的视频几乎看不出去水印痕迹。
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