怎么给视频配音
1，首先快捷键“Ctrl+I”调出素材框，按住“Ctrl”选中需要的视频和音频。
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2，点击“打开”，将视频文件拖入剪辑区。
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3，右键单击，点击“取消链接”。
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4，将下方音频删除，拖入事先准备好的音频。
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5，右键单击该“音频”，点击“速度/持续时间?”，快捷键“Ctrl+C”复制音频持续时间，点击“确定”。
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6，右键单击视频素材，点击“速度/持续时间?”，将持续时间粘贴在里面，点击“确定”。
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7，快捷键“Ctrl+M”调出“导出设置”，选择保存路径和名称，点击“导出”即可完成操作。
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怎样在视频中加上自己的声音
在视频中加上自己的声音需要用到“快影APP”，具体操作方法如下：一、首先在桌面上找到安装好的快影App的图标并打开，如下图所示：二、然后再打开快影软件主界面点击视频剪辑的图标，三、接下来就会打开选择视频的页面，在这里找到要编辑的视频，然后点击完成按钮，四、这时会打开快影的视频编辑页面，在编辑页面中点击下面的视频播放控制条，定位到插入配音的位置，五、然后我们再点击底部的工具栏上的音乐按钮，六、然后在弹出的音乐工具栏，我们点击配音的图标，七、这时就会出现长按开始所化的按钮，点击麦克风按钮就可以加上自己的声音了，八、完成后可以在视频上看到配音的字样就表示成功了。
