版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/videojs-markers/0.7.0/videojs-markers.js
- https://cdn.bootcdn.net/ajax/libs/videojs-markers/0.7.0/videojs-markers.js.map
- https://cdn.bootcdn.net/ajax/libs/videojs-markers/0.7.0/videojs-markers.min.js
- https://cdn.bootcdn.net/ajax/libs/videojs-markers/0.7.0/videojs.markers.css
- https://cdn.bootcdn.net/ajax/libs/videojs-markers/0.7.0/videojs.markers.min.css