欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  IT编程

vue2.0+vue-dplayer实现hls播放的示例

程序员文章站 2023-10-18 09:41:33
起因 之前写了一篇《 》,里边有提到在用vue-video-player之前,我尝试着使用vue-dplayer实现hls播放,但是当时时间紧迫,还没有完成,就换方案了。...

起因

之前写了一篇《 》,里边有提到在用vue-video-player之前,我尝试着使用vue-dplayer实现hls播放,但是当时时间紧迫,还没有完成,就换方案了。现在抽时间把它补齐吧。

开始

安装依赖

npm install vue-dplayer -s

编写组件helloworld.vue

<template>
 <div class="hello">
  <d-player ref="player" @play="play" :video="video" :contextmenu="contextmenu"></d-player>
 </div>
</template>

<script>
import vuedplayer from './vuedplayerhls';
export default {
 name: 'helloworld',
 data () {
  return {
   msg: 'welcome to your vue.js app',
   video: {
     url: 'https://logos-channel.scaleengine.net/logos-channel/live/biblescreen-ad-free/chunklist_w630020335.m3u8',
     pic: 'http://static.smartisanos.cn/pr/img/video/video_03_cc87ce5bdb.jpg',
     type: 'hls'
    },
    autoplay: false,
    player: null,
    contextmenu: [
      {
        text: 'github',
        link: 'https://github.com/moeplayer/vue-dplayer'
      }
    ]
  }
 },
 components: {
  'd-player': vuedplayer
 },
 methods: {
  play() {
    console.log('play callback')
   }
 },
 mounted() {
  this.player = this.$refs.player.dp;
  // console.log(this.player);
  var hls = new hls();
  hls.loadsource('https://logos-channel.scaleengine.net/logos-channel/live/biblescreen-ad-free/chunklist_w630020335.m3u8');
  hls.attachmedia(this.player);
 }
}
</script>

<!-- add "scoped" attribute to limit css to this component only -->
<style scoped>
</style>

引入hls.js

本来是使用import引入,可是执行报错。所以就先在index.html内用script标签引入进来。

<!doctype html>
<html>
 <head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width,initial-scale=1.0">
  <title>vue-dplayer-hls</title>
 </head>
 <body>
  <div id="app"></div>
  <!-- built files will be auto injected -->
  <script src="https://cdn.jsdelivr.net/npm/hls.js@latest"></script>
 </body>
</html>

注意:

根据dplayer demo页面代码,想支持hls,需要将video.type 设置为”hls”,但是我修改之后发现无法播放。于是去看了源码,发现源码内有这样一处:

vue2.0+vue-dplayer实现hls播放的示例

也就是说不论你在自己的组件内填写的是什么,其实都是使用的'normal'来new的dplayer实例。

修改源码

自定义一个组件vuedplayerhls.vue,然后copy源代码,问题处修改为: type: this.video.type

<template>
 <div class="dplayer"></div>
</template>

<script>
 require('../../node_modules/dplayer/dist/dplayer.min.css');
 import dplayer from 'dplayer'
 export default {
  props: {
   autoplay: {
    type: boolean,
    default: false
   },
   theme: {
    type: string,
    default: '#fadfa3'
   },
   loop: {
    type: boolean,
    default: true
   },
   lang: {
    type: string,
    default: 'zh'
   },
   screenshot: {
    type: boolean,
    default: false
   },
   hotkey: {
    type: boolean,
    default: true
   },
   preload: {
    type: string,
    default: 'auto'
   },
   contextmenu: {
    type: array
   },
   logo: {
    type: string
   },
   video: {
    type: object,
    required: true,
    validator(value) {
     return typeof value.url === 'string'
    }
   }
  },
  data() {
   return {
    dp: null
   }
  },
  mounted() {
   const player = this.dp = new dplayer({
    element: this.$el,
    autoplay: this.autoplay,
    theme: this.theme,
    loop: this.loop,
    lang: this.lang,
    screenshot: this.screenshot,
    hotkey: this.hotkey,
    preload: this.preload,
    contextmenu: this.contextmenu,
    logo: this.logo,
    video: {
     url: this.video.url,
     pic: this.video.pic,
     type: this.video.type
    }
   })
   player.on('play', () => {
    this.$emit('play')
   })
   player.on('pause', () => {
    this.$emit('pause')
   })
   player.on('canplay', () => {
    this.$emit('canplay')
   })
   player.on('playing', () => {
    this.$emit('playing')
   })
   player.on('ended', () => {
    this.$emit('ended')
   })
   player.on('error', () => {
    this.$emit('error')
   })
  }
 }
</script> 

在原组件(helloworld.vue)内import新组件

import vuedplayer from './vuedplayerhls';

实现播放

vue2.0+vue-dplayer实现hls播放的示例

最后

github地址:https://github.com/phillcheng/vue-dplayer-hls

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。