1、电脑打开PR软件。
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2、打开PR后,直接把视频拖动到时间轨道上。
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3、PR打开视频后,鼠标右键点击视频轨道,然后点击取消链接。
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4、点击取消链接后,就可以单独选中视频时间轴了,按Del删除。
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5、删除视频后,点击左侧的剃刀工具。
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6、用剃刀工具把要的一段音频切出来,然后把不要的选中按Del删除。
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7、都删除不要的音频后,把剩下拖动到最前面。
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8、按Ctrl+M导出,格式选择MP3格式,输出名称中可以选择输出路径。
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9、设置好之后,点击导出就可以了。
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