video.js 下载api
时间: 2023-08-15 16:12:46 浏览: 252
在video.js中,你可以使用`videojs-contrib-hls`插件来处理HLS视频的下载。这个插件提供了一个`downloadButton`选项,用于添加下载按钮并处理下载功能。
首先,确保已经引入了video.js和videojs-contrib-hls插件的库文件。然后,按照以下步骤进行操作:
1. 在HTML中添加一个下载按钮:
```html
<button id="downloadButton">下载</button>
```
2. 初始化video.js播放器时,将`downloadButton`选项设置为true:
```javascript
var player = videojs('my-video', {
plugins: {
contribHls: {
downloadButton: true
}
}
});
```
3. 确保视频源是HLS格式(.m3u8文件)。
现在,当用户点击下载按钮时,video.js将自动处理下载功能,将HLS视频文件下载到用户的设备上。
请注意,此功能需要使用支持HLS视频的浏览器才能正常工作。如果你的视频源不是HLS格式,你可能需要先将其转换为HLS格式。
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