推荐和参考文章：

video.js调用-腾讯云开发者社区-腾讯云>  一、总结（点击显示或隐藏总结内容）一句话总结：网上有各种细致的现成的代码可以拿来用，没必要自己死专1、video.js有两种初始化方式？一种是在video的html标签之中一种是使用jhttps://cloud.tencent.com/developer/article/1649057?from=15425video.js的使用，打造自定义视频播放器 - 简书温馨提示：在HTML5中，video标签本身有个自定义属性playbackRate[https://www.w3school.com.cn/tags/av_prop_play...https://www.jianshu.com/p/3b38f795616f 

 

<template>
  <div>
    <el-button
      @click="openDialog('http://ai-xxxxx4.m3u8', 1)"
      type="primary">Open Video 1 (.m3u8)</el-button>
    <el-button
      @click="openDialog('http://xxxxx4.mp4', 2)"
      type="primary">Open Video 2 (.mp4)</el-button>
    <el-button @click="openDialog('', 3)" type="primary">Unable to play.</el-button>
    <el-button @click="openDialog('http://txax-vssod.cdn.xxxx/8888/', 3)" type="primary">err Link</el-button>

    <el-dialog v-if="showDialog" :visible.sync="showDialog" :title="'Video ' + currentPlayerId" @close="closeDialog"
      width="720px" class="video-dialog">
      <div v-if="videoError">
        <p>{{ videoError }}</p>
      </div>
      <video :id="'videoPlayer' + currentPlayerId" :class="videoClass" style="width: 100%;" controls preload="auto"
        :width="videoWidth">
      </video>
    </el-dialog>
  </div>
</template>

<script>
import videojs from 'video.js';
import 'video.js/dist/video-js.css';

export default {
  data() {
    return {
      showDialog: false,
      currentPlayerId: null,
      videoPlayer: null,
      videoError: null,
      videoWidth: '720px', // Default width
      videoHeight: '450px', // Default height
      videoClass: 'video-js vjs-default-skin vjs-big-play-centered' // Default class
    };
  },
  methods: {
    openDialog(url, playerId) {
      this.showDialog = true;
      this.currentPlayerId = playerId;
      this.videoError = null;
      // Wait for next tick to ensure the element is mounted before initializing Video.js
      this.$nextTick(() => {
        this.initVideoPlayer(url);
        this.replacePlaybackRateText();
      });
    },
    closeDialog() {
      if (this.videoPlayer) {
        this.videoPlayer.dispose();
        this.videoPlayer = null;
      }
      this.showDialog = false;
      this.currentPlayerId = null;
      this.videoError = null;
    },
    initVideoPlayer(url) {
      this.videoPlayer = videojs('videoPlayer' + this.currentPlayerId, {
        html5: {
          hls: {
            overrideNative: true
          }
        },
        playbackRates: [0.5, 0.75, 1.0, 1.25, 1.5, 2],
        language: 'zh-CN' // 指定使用的语言为中文
      });

      this.videoPlayer.on('error', (error) => {
        console.error('Video playback error:', error);
        this.videoError = 'Unable to play the video.';
      });

      const type = this.getVideoType(url);

      if (type === 'video/mp4') {
        this.videoPlayer.src({
          src: url,
          type: 'video/mp4'
        });
      } else if (type === 'application/x-mpegURL') {
        this.videoPlayer.src({
          src: url,
          type: 'application/x-mpegURL'
        });
      }

      this.videoPlayer.ready(() => {
        // 忽略未使用的变量
        /* eslint-disable no-unused-vars */
        // const videoEl = document.getElementById('videoPlayer' + this.currentPlayerId);
        // const aspectRatio = this.videoPlayer.videoWidth() / this.videoPlayer.videoHeight();
        // this.videoWidth = 720;
        // this.videoHeight = this.videoWidth / aspectRatio;
        // videoEl.style.height = `${this.videoHeight}px`;
        this.videoPlayer.play();
      });

    },
    getVideoType(url) {
      const extension = url.toLowerCase().includes('.mp4') ? 'mp4' : 'm3u8';
      if (extension === 'mp4') {
        return 'video/mp4';
      } else if (extension === 'm3u8') {
        return 'application/x-mpegURL';
      } else {
        return '';
      }
    },
    replacePlaybackRateText() {
      const playbackRateButton = document.querySelector('.vjs-playback-rate .vjs-playback-rate-value');
      if (playbackRateButton) {
        playbackRateButton.textContent = '倍速'; // 替换原始文本为“倍速”
      }
    }
  },
  beforeDestroy() {
    if (this.videoPlayer) {
      this.videoPlayer.dispose();
      this.videoPlayer = null;
    }
  },
};

// 在加载 Video.js 播放器之前，添加以下代码
videojs.addLanguage('zh-CN', {
  'Playback Rate': '倍速'
});
</script>

<style>
/* Add any custom styles for the video player here */
.video-dialog {
  .el-dialog__header {
    border-bottom: none;
  }

  .el-dialog__body {
    padding: 0;
  }

  /*
  .dialog-content {
    padding:0 40px;
  }
  .el-dialog__footer {
    padding: 10px 10px 10px;
    border-top: none;
  } */
}
</style>

<style>

.video-js button{
  outline: none;
}
.video-js.vjs-fluid,
.video-js.vjs-16-9,
.video-js.vjs-4-3{ /* 视频占满容器高度 */
  height: 100%;
  background-color: #161616;
}
.vjs-poster{
  background-color: #161616;
}

.vjs-paused .vjs-big-play-button,
.vjs-paused.vjs-has-started .vjs-big-play-button {
  display: block;
}

.video-js .vjs-big-play-button { /* 中间大的播放按钮 */
  font-size: 2.5em;
  line-height: 2.3em;
  height: 2.5em;
  width: 2.5em;
  -webkit-border-radius: 2.5em;
  -moz-border-radius: 2.5em;
  border-radius: 2.5em;
  /* background-color: #73859f; */
  background-color: rgba(115, 133, 159, .5);
  border-width: 0.15em;
  margin-top: -1.25em;
  margin-left: -1.75em;
}

.video-js.vjs-paused .vjs-big-play-button{ /* 视频暂停时显示播放按钮 */
  display: block;
}
.video-js.vjs-error .vjs-big-play-button{ /* 视频加载出错时隐藏播放按钮 */
  display: none;
}

/* 中间的播放箭头 */
.vjs-big-play-button .vjs-icon-placeholder {
  font-size: 1.63em;
}

/* 加载圆圈 */
.vjs-loading-spinner {
  font-size: 2.5em;
  width: 2em;
  height: 2em;
  border-radius: 1em;
  margin-top: -1em;
  margin-left: -1.5em;
}

/* 点击屏幕播放/暂停 */
/* .video-js.vjs-playing .vjs-tech {
    pointer-events: auto;
} */

/* 进度显示当前播放时间 */
/*
  video.js 默认倒序显示时间，也就是视频播放的剩余时间。
  要显示当前的播放时间，以及总共视频时长，加2行CSS解决
*/

.video-js .vjs-time-control {
  display: block;
  padding-top: 1px;
}
.video-js .vjs-remaining-time {
  /* display: block;
  padding-top: 1px; */
  display: none;
}

/* 进度条背景色 */
/* 播放进度条背景色 */
.video-js .vjs-play-progress {
  /* 设置播放进度条的背景色为绿色 */
  background-color: #26A69A;
}

/* 音量条背景色 */
.video-js .vjs-volume-level {
  /* 设置音量条的背景色为蓝色 */
  /* background-color: #2196f3; */
  background-color: #00aeec;
}

.vjs-mouse-display .vjs-time-tooltip{
  padding-bottom: 6px;
  background-color: #26A69A;
}

.video-js .vjs-play-progress .vjs-time-tooltip{
  display: none!important;
}
/*
.vjs-button > .vjs-icon-placeholder:before{ // 控制条所有图标，图标字体大小最好使用px单位，如果使用em，各浏览器表现可能会不大一样 
  font-size: 18px;
  line-height: 1.7;
}*/
</style>

<style>
.video-js .vjs-playback-rate .vjs-playback-rate-value {
  line-height: 2.4;
  font-size: 10px;
  padding: 4px ;
}

/* 为菜单项添加上下间距 */
.video-js .vjs-playback-rate .vjs-menu-item-text {
  font-size: 10px;
} 

/* 鼠标离开时恢复透明度为1，字体颜色为蓝色 */
.video-js .vjs-playback-rate .vjs-menu-item.vjs-selected {
  opacity: 1;
  background-color: rgba(0, 0, 0, 0);
  color: #00aeec;
}


/* 鼠标悬停时将文字设置为蓝色 */
.video-js .vjs-playback-rate .vjs-menu-item:hover .vjs-menu-item-text {
  /* color:#00aeec; */
}

/* 鼠标悬停时和选中时候整体透明度减轻 */
.video-js .vjs-playback-rate .vjs-menu-item:hover,
.video-js .vjs-playback-rate .vjs-selected {
  opacity: 0.7;
}

/* 隐藏垂直滚动条 */
.video-js .vjs-playback-rate .vjs-menu-content {
  overflow-y: hidden;
}

/* 隐藏水平滚动条 */
.video-js .vjs-playback-rate .vjs-menu-content {
  overflow-x: hidden;
}

</style>