hls视频播放-基于ChPlayer

Posted 2021-01-04 dpwow

由于非Safari浏览器不能直接支持hls视频播放，使用html5的video标签嵌入视频文件进行播放，由于video标签只支持MP4、WebM、Ogg等格式，

无法加载hls的m3u8格式文件，不能用在chrome，ie等浏览器上。

 基于ChPlayer 视频播放

经过查询资料发现ChPlayer，使用ChPlayer进行视频的播放，支持点播和直播，支持m3u8格式。

调用示例：

<script type="text/javascript">
   var videoObject = {
       logo: ‘chplayer‘, //设置logo，非必须
       container: ‘#video‘,//“#”代表容器的ID，“.”或“”代表容器的class
       variable: ‘player‘,//该属性必需设置，值等于下面的new chplayer()的对象
       video:‘examples01.mp4‘//视频地址
   };
   var player=new chplayer(videoObject);
</script>

 基于hls.js 视频播放

html5浏览器实现hls视频播放的兼容解决方案hls.js。兼容IE8/IE11/edge/Chrome/火狐。

github传送门：https://github.com/video-dev/hls.js 

官方示例：

<script src="https://cdn.jsdelivr.net/npm/[email protected]"></script>
<!-- Or if you want a more recent canary version -->
<!-- <script src="https://cdn.jsdelivr.net/npm/[email protected]"></script> -->
<video id="video"></video>
<script>
  var video = document.getElementById(‘video‘);
  if(Hls.isSupported()) {
    var hls = new Hls();
    hls.loadSource(‘https://video-dev.github.io/streams/x36xhzz/x36xhzz.m3u8‘);
    hls.attachMedia(video);
    hls.on(Hls.Events.MANIFEST_PARSED,function() {
      video.play();
  });
 }
 // hls.js is not supported on platforms that do not have Media Source Extensions (MSE) enabled.
 // When the browser has built-in HLS support (check using `canPlayType`), we can provide an HLS manifest (i.e. .m3u8 URL) directly to the video element throught the `src` property.
 // This is using the built-in support of the plain video element, without using hls.js.
 // Note: it would be more normal to wait on the ‘canplay‘ event below however on Safari (where you are most likely to find built-in HLS support) the video.src URL must be on the user-driven
 // white-list before a ‘canplay‘ event will be emitted; the last video event that can be reliably listened-for when the URL is not on the white-list is ‘loadedmetadata‘.
  else if (video.canPlayType(‘application/vnd.apple.mpegurl‘)) {
    video.src = ‘https://video-dev.github.io/streams/x36xhzz/x36xhzz.m3u8‘;
    video.addEventListener(‘loadedmetadata‘,function() {
      video.play();
    });
  }
</script>