以iPhone7手机为例：
1、首先，我们需要下载安装一个手机特效视频制作软件：CamAR，软件是免费的，直接从AppStore下载即可。
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2、选择一个类似下图的有一定纹理的地面，打开camar，扫描地面。
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3、下面有一排按钮，就是各种特效，选择后就可以拍摄或录视频。
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4、还有3D立体文字，可以在输入框里面键入文字，然后确定，就可以看到效果了。
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