用Premiere软件，来剪辑视频，首先要新建一个项－接着，把视频拖到时间轴上－然后，单击razor工具－接着，剪切视频即可。
用Premiere软件来剪辑视频，具体步骤如下：
1、首先，打开PR，然后点击新建项目，如下图所示。
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2、然后，在弹出新建项目页面后，直接把视频拖到时间轴上，如下图所示。
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3、接下来，拖动视频，单击razor工具，然后在时间线上剪切视频，如下图所示。
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4、然后，切割两次后，选择中间部分并按del键将其删除，如下图所示。
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5、接着，删除后，把后面的视频拖过来合并即可，如下图所示。
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6、然后，在弹出的窗口中，就可以看到合并后一个新视频，如下图所示。
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7、最后，然后点击文件－导出－媒体，然后保存H．264格式就可以了，如下图所示。
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注意事项：
用Premiere软件来剪辑视的前提，是一定要先打开PR，然后点击新建项目即可。