首先，我们需要在vue工程中安装video.js相关依赖。
npm install --save video.js npm install --save videojs-contrib-hls
然后，我们需要引入videojs的css文件，例如在main.js中引入
import 'video.js/dist/video-js.css'
接着，我们在需要播放视频的页面引入js对象
import videojs from 'video.js' import 'videojs-contrib-hls'
指定一个video容器，例如：
<video id="my-video" class="video-js vjs-default-skin" controls preload="auto" poster="../assets/video.png"> <source src="http://127.0.0.1:7086/aaa/213/stream/1.m3u8" type="application/x-mpegurl"> </video>
最后，我们在mounted节点初始化播放器：
videojs('my-video', { bigplaybutton: false, texttrackdisplay: false, posterimage: true, errordisplay: false, controlbar: true }, function () { this.play() })
video.js中m3u8视频清晰度切换
完成测试代码
<!doctype html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <title>视频控制</title> <link href="https://unpkg.com/video.js/dist/video-js.css" rel="external nofollow" rel="stylesheet"> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js" type="text/javascript"></script> <script src="https://unpkg.com/video.js/dist/video.js"></script> <script src="https://unpkg.com/videojs-contrib-hls/dist/videojs-contrib-hls.js"></script> </head> <body> <video id="my_video_1" class="video-js vjs-default-skin" controls preload="auto" width="640" height="268" data-setup='{}'> <source src="http://localhost/video/c/1928.m3u8" type="application/x-mpegurl"> </video> <br/> </body> <script type="text/javascript"> window.onload=function(){ var videopanelmenu = $(.vjs-fullscreen-control); videopanelmenu.before('<p class="vjs-subs-caps-button vjs-menu-button vjs-menu-button-popup vjs-control vjs-button" aria-live="polite" aria-expanded="false" aria-haspopup="true">' + '<p class="vjs-menu" role="presentation">' + '<ul class="vjs-menu-content" role="menu">' + '<li class="vjs-menu-item" tabindex="-1" role="menuitemcheckbox" onclick="changevideo(1)">普通</li>' + '<li class="vjs-menu-item" tabindex="-1" role="menuitemcheckbox" onclick="changevideo(2)">标清 </li>' + '<li class="vjs-menu-item" tabindex="-1" role="menuitemcheckbox" onclick="changevideo(3)">高清 </li>' + '</ul></p>' +' <button class="vjs-subs-caps-button vjs-control vjs-button" type="button" aria-live="polite" title="清晰度切换" aria-disabled="false">' +' <span aria-hidden="true" class="vjs-icon-placeholder"></span><span class="vjs-control-text">清晰度切换</span>' +' </button>' +'</p>' ); var obj={tag:false,ctime:0}; window.obj=obj; var myplayer=videojs.getplayers()['my_video_1']; myplayer.on(timeupdate, function(){ if(window.obj.tag){ videojs(my_video_1).currenttime(window.obj.ctime) videojs(my_video_1).play(); window.obj.tag=false; } //视频打点 var ctime_=videojs(my_video_1).currenttime().currenttime(); if(ctime_==60){ videojs(my_video_1).currenttime(ctime_+1); //do something } }); } function changevideo(type){ var ctime=videojs(my_video_1).currenttime(); if(type==1){ videojs(my_video_1).src([{type: application/x-mpegurl, src: http://localhost/video/ld/1928.m3u8 }]); videojs(my_video_1).play(); } if(type==2){ videojs(my_video_1).src([{type: application/x-mpegurl, src: http://localhost/video/c/1928.m3u8 }]); videojs(my_video_1).play(); } if(type==3){ videojs(my_video_1).src([{type: application/x-mpegurl, src: http://localhost/video/hd/1928.m3u8 }]); videojs(my_video_1).play(); } window.obj.ctime=ctime; window.obj.tag=true; } </script> </html>
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以上就是怎样使用vue结合video.js播放m3u8视频的详细内容。