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Examples of how to implement hls playback using vue2.0+vue-dplayer technologies

亚连
亚连Original
2018-06-02 09:27:533089browse

This article mainly introduces the example of vue2.0 vue-dplayer to implement hls playback. Now I will share it with you and give you a reference.

Cause

I wrote an article before "vue2.0 vue-video-player implements hls playback", which mentioned that before using vue-video-player , I tried to use vue-dplayer to implement hls playback, but time was tight at the time and before it was completed, I changed the plan. Take the time to complete it now.

Start

Install dependencies

npm install vue-dplayer -S

Write component HelloWorld.vue

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

<script>
import VueDPlayer from &#39;./VueDPlayerHls&#39;;
export default {
 name: &#39;HelloWorld&#39;,
 data () {
  return {
   msg: &#39;Welcome to Your Vue.js App&#39;,
   video: {
     url: &#39;https://logos-channel.scaleengine.net/logos-channel/live/biblescreen-ad-free/chunklist_w630020335.m3u8&#39;,
     pic: &#39;http://static.smartisanos.cn/pr/img/video/video_03_cc87ce5bdb.jpg&#39;,
     type: &#39;hls&#39;
    },
    autoplay: false,
    player: null,
    contextmenu: [
      {
        text: &#39;GitHub&#39;,
        link: &#39;https://github.com/MoePlayer/vue-dplayer&#39;
      }
    ]
  }
 },
 components: {
  &#39;d-player&#39;: VueDPlayer
 },
 methods: {
  play() {
    console.log(&#39;play callback&#39;)
   }
 },
 mounted() {
  this.player = this.$refs.player.dp;
  // console.log(this.player);
  var hls = new Hls();
  hls.loadSource(&#39;https://logos-channel.scaleengine.net/logos-channel/live/biblescreen-ad-free/chunklist_w630020335.m3u8&#39;);
  hls.attachMedia(this.player);
 }
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
</style>

Introducing hls.js

It was originally introduced using import, but an error was reported during execution. So first introduce it using the script tag in index.html. 

<!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>
  <p id="app"></p>
  <!-- built files will be auto injected -->
  <script src="https://cdn.jsdelivr.net/npm/hls.js@latest"></script>
 </body>
</html>

Note:

According to the DPlayer Demo page code, if you want to support hls, you need to add video. The type is set to "hls", but after I modified it, I found that it couldn't be played. So I went to look at the source code and found that there is this place in the source code:

Examples of how to implement hls playback using vue2.0+vue-dplayer technologies

That is to say, no matter what you fill in in your component, it is actually Use 'normal' to new the Dplayer instance.

Modify the source code

Customize a component VueDPlayerHls.vue, then copy the source code, and modify the problem to: type: this.video.type

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

<script>
 require(&#39;../../node_modules/dplayer/dist/DPlayer.min.css&#39;);
 import DPlayer from &#39;DPlayer&#39;
 export default {
  props: {
   autoplay: {
    type: Boolean,
    default: false
   },
   theme: {
    type: String,
    default: &#39;#FADFA3&#39;
   },
   loop: {
    type: Boolean,
    default: true
   },
   lang: {
    type: String,
    default: &#39;zh&#39;
   },
   screenshot: {
    type: Boolean,
    default: false
   },
   hotkey: {
    type: Boolean,
    default: true
   },
   preload: {
    type: String,
    default: &#39;auto&#39;
   },
   contextmenu: {
    type: Array
   },
   logo: {
    type: String
   },
   video: {
    type: Object,
    required: true,
    validator(value) {
     return typeof value.url === &#39;string&#39;
    }
   }
  },
  data() {
   return {
    dp: null
   }
  },
  mounted() {
   const player = this.dp = new DPlayer({
    element: this.$el,
    autoplay: this.autoplay,
    theme: this.theme,
    loop: this.loop,
    lang: this.lang,
    screenshot: this.screenshot,
    hotkey: this.hotkey,
    preload: this.preload,
    contextmenu: this.contextmenu,
    logo: this.logo,
    video: {
     url: this.video.url,
     pic: this.video.pic,
     type: this.video.type
    }
   })
   player.on(&#39;play&#39;, () => {
    this.$emit(&#39;play&#39;)
   })
   player.on(&#39;pause&#39;, () => {
    this.$emit(&#39;pause&#39;)
   })
   player.on(&#39;canplay&#39;, () => {
    this.$emit(&#39;canplay&#39;)
   })
   player.on(&#39;playing&#39;, () => {
    this.$emit(&#39;playing&#39;)
   })
   player.on(&#39;ended&#39;, () => {
    this.$emit(&#39;ended&#39;)
   })
   player.on(&#39;error&#39;, () => {
    this.$emit(&#39;error&#39;)
   })
  }
 }
</script>

Import the new component in the original component (HelloWorld.vue)

import VueDPlayer from &#39;./VueDPlayerHls&#39;;

Realize playback

Examples of how to implement hls playback using vue2.0+vue-dplayer technologies

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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