一、下載video.js
npm install --save-dev video.js
二、在vue腳手架中引入video.js(main.js引入)
import Video from 'video.js' import 'video.js/dist/video-js.css' Vue.prototype.$video = Video //引入Video播放器
三、實例化了視頻.js播放器,並在 上銷毀了它
<template> <div> <video ref="videoPlayer" class="video-js"></video> </div> </template> <script> import videojs from 'video.js';
//不要忘記包括視頻.js CSS,位於 .video.js/dist/video-js.css
export default { name: "VideoPlayer", props: { options: { type: Object, default() { return {}; } } }, data() { return { player: null } }, mounted() { this.player = videojs(this.$refs.videoPlayer, this.options, function onPlayerReady() { console.log('onPlayerReady', this); }) }, beforeDestroy() { if (this.player) { this.player.dispose() } } } </script>
三、組件使用video.js (測試:http://vjs.zencdn.net/v/oceans.mp4)
<template> <div> <video-player :options="videoOptions"/> </div> </template> <script> import VideoPlayer from "@/components/VideoPlayer.vue"; export default { name: "VideoExample", components: { VideoPlayer }, data() { return { videoOptions: { autoplay: true, controls: true, sources: [ { src: "/path/to/video.mp4", type: "video/mp4" } ] } }; } };
四、常用屬性
注:①要改變videoOptions的屬性需要在鈎子函數created中(dom節點渲染之前調用)
<template>
<div id="Player">
<video-player :options="videoOptions" />
</div>
</template>
<script>
import VideoPlayer from "../playpage/VideoPlayer.vue";
export default {
name: "Player",
data() {
return {
videoOptions: {
// 取消比例和流體布局自適應才可以設置有效寬高
// aspectRatio: "16:9", // 將播放器置於流暢模式,並在計算播放器的動態大小時使用該值。值應該代表一個比例 - 用冒號分隔的兩個數字(例如"16:9"或"4:3")
fluid: true, // 當true時,Video.js player將擁有流體大小。換句話說,它將按比例縮放以適應其容器。
// width: "1220",
// height: "495",
autoplay: false, // 如果為true,瀏覽器准備好時開始回放。
muted: false, // 默認情況下將會消除任何音頻。
loop: true, // 是否視頻一結束就重新開始。
preload: "auto", // 建議瀏覽器在<video>加載元素后是否應該開始下載視頻數據。auto瀏覽器選擇最佳行為,立即開始加載視頻(如果瀏覽器支持)
language: "zh-CN",
playbackRates: [0.5, 1.0, 1.5, 2.0], // 可選的播放速度
controls: true,
sources: [
{
// src: "../../../../public/test.mp4",
src: "",
type: "video/mp4",
},
],
poster:
"https://img1.baidu.com/it/u=1407750889,3441968730&fm=253&fmt=auto&app=120&f=JPEG?w=1200&h=799", // 封面地址
notSupportedMessage: "此視頻暫無法播放,請稍后再試", // 允許覆蓋Video.js無法播放媒體源時顯示的默認信息。
controlBar: {
timeDivider: true, // 當前時間和持續時間的分隔符
durationDisplay: true, // 顯示持續時間
remainingTimeDisplay: false, // 是否顯示剩余時間功能
fullscreenToggle: true, // 是否顯示全屏按鈕
},
},
};
},
components: {
VideoPlayer,
},
props: ["src"],
mounted() {},
created() {
this.videoOptions.sources[0].src = this.src;
},
};
</script>
五、回調函數
①注回調函數在video中調用
<template> <div class='demo'> <video-player class="video-player vjs-custom-skin" ref="videoPlayer" :playsinline="true" :options="playerOptions" @play="onPlayerPlay($event)" @pause="onPlayerPause($event)" @ended="onPlayerEnded($event)" @waiting="onPlayerWaiting($event)" @playing="onPlayerPlaying($event)" @loadeddata="onPlayerLoadeddata($event)" @timeupdate="onPlayerTimeupdate($event)" @canplay="onPlayerCanplay($event)" @canplaythrough="onPlayerCanplaythrough($event)" @statechanged="playerStateChanged($event)" @ready="playerReadied" > </video-player> </div> </template> <script> export default { methods: { // 播放回調 onPlayerPlay(player) { console.log('player play!', player) }, // 暫停回調 onPlayerPause(player) { console.log('player pause!', player) }, // 視頻播完回調 onPlayerEnded($event) { console.log(player) }, // DOM元素上的readyState更改導致播放停止 onPlayerWaiting($event) { console.log(player) }, // 已開始播放回調 onPlayerPlaying($event) { console.log(player) }, // 當播放器在當前播放位置下載數據時觸發 onPlayerLoadeddata($event) { console.log(player) }, // 當前播放位置發生變化時觸發。 onPlayerTimeupdate($event) { console.log(player) }, //媒體的readyState為HAVE_FUTURE_DATA或更高 onPlayerCanplay(player) { // console.log('player Canplay!', player) }, //媒體的readyState為HAVE_ENOUGH_DATA或更高。這意味着可以在不緩沖的情況下播放整個媒體文件。 onPlayerCanplaythrough(player) { // console.log('player Canplaythrough!', player) }, //播放狀態改變回調 playerStateChanged(playerCurrentState) { console.log('player current update state', playerCurrentState) }, //將偵聽器綁定到組件的就緒狀態。與事件監聽器的不同之處在於,如果ready事件已經發生,它將立即觸發該函數。。 playerReadied(player) { console.log('example player 1 readied', player); } }, } </script>