介绍
DPlayer是一个视频播放器,封装很多实用的api
安装
使用 npm:
npm install dplayer --save
使用 Yarn:
yarn add dplayer
快速开始
我们先尝试初始化一个最简单的 DPlayer
加载播放器文件:
<div id="dplayer"></div>
<script src="DPlayer.min.js"></script>
或者使用模块管理器:
import DPlayer from 'dplayer';
const dp = new DPlayer(options);
在 js 里初始化:
const dp = new DPlayer({
container: document.getElementById('dplayer'),
video: {
url: 'demo.mp4',
},
});
一个最简单的 DPlayer 就初始化好了,它只有最基本的视频播放功能
参数
DPlayer 有丰富的参数可以自定义你的播放器实例
名称
默认值
描述
container
document.querySelector('.dplayer')
播放器容器元素
live
false
开启直播模式, 见#直播
autoplay
false
视频自动播放
theme
'#b7daff'
主题色
loop
false
视频循环播放
lang
navigator.language.toLowerCase()
可选值: 'en', 'zh-cn', 'zh-tw'
screenshot
false
开启截图,如果开启,视频和视频封面需要允许跨域
hotkey
true
开启热键,支持快进、快退、音量控制、播放暂停
airplay
true
在 Safari 中开启 AirPlay
preload
'auto'
视频预加载,可选值: 'none', 'metadata', 'auto'
volume
0.7
默认音量,请注意播放器会记忆用户设置,用户手动设置音量后默认音量即失效
playbackSpeed
[0.5, 0.75, 1, 1.25, 1.5, 2]
可选的播放速率,可以设置成自定义的数组
logo
-
在左上角展示一个 logo,你可以通过 CSS 调整它的大小和位置
apiBackend
-
自定义获取和发送弹幕行为,见#直播
video
-
视频信息
video.quality
-
见#清晰度切换
video.defaultQuality
-
见#清晰度切换
video.url
-
视频链接
video.pic
-
视频封面
video.thumbnails
-
视频缩略图,可以使用 DPlayer-thumbnails (opens new window)生成
video.type
'auto'
可选值: 'auto', 'hls', 'flv', 'dash', 'webtorrent', 'normal' 或其他自定义类型, 见#MSE 支持
video.customType
-
自定义类型, 见#MSE 支持
subtitle
-
外挂字幕
subtitle.url
required
字幕链接
subtitle.type
'webvtt'
字幕类型,可选值: 'webvtt', 'ass',目前只支持 webvtt
subtitle.fontSize
'20px'
字幕字号
subtitle.bottom
'40px'
字幕距离播放器底部的距离,取值形如: '10px' '10%'
subtitle.color
'#fff'
字幕颜色
danmaku
-
显示弹幕
danmaku.id
required
弹幕池 id,必须唯一
danmaku.api
required
见#弹幕接口
danmaku.token
-
弹幕后端验证 token
danmaku.maximum
-
弹幕最大数量
danmaku.addition
-
额外外挂弹幕,见#bilibili 弹幕
danmaku.user
'DIYgod'
弹幕用户名
danmaku.bottom
-
弹幕距离播放器底部的距离,防止遮挡字幕,取值形如: '10px' '10%'
danmaku.unlimited
false
海量弹幕模式,即使重叠也展示全部弹幕,请注意播放器会记忆用户设置,用户手动设置后即失效
contextmenu
[]
自定义右键菜单
highlight
[]
自定义进度条提示点
mutex
true
互斥,阻止多个播放器同时播放,当前播放器播放时暂停其他播放器
const dp = new DPlayer({container: document.getElementById('dplayer'),autoplay: false,theme: '#FADFA3',loop: true,lang: 'zh-cn',screenshot: true,hotkey: true,preload: 'auto',logo: 'logo.png',volume: 0.7,mutex: true,video: {url: 'dplayer.mp4',pic: 'dplayer.png',thumbnails: 'thumbnails.jpg',type: 'auto',},subtitle: {url: 'dplayer.vtt',type: 'webvtt',fontSize: '25px',bottom: '10%',color: '#b7daff',},danmaku: {id: '9E2E3368B56CDBB4',api: 'https://api.prprpr.me/dplayer/',token: 'tokendemo',maximum: 1000,addition: ['https://api.prprpr.me/dplayer/v3/bilibili?aid=4157142'],user: 'DIYgod',bottom: '15%',unlimited: true,},contextmenu: [{text: 'custom1',link: 'https://github.com/DIYgod/DPlayer',},{text: 'custom2',click: (player) => {console.log(player);},},],highlight: [{time: 20,text: '这是第 20 秒',},{time: 120,text: '这是 2 分钟',},],
});
API
- dp.play(): 播放视频
- dp.pause(): 暂停视频
- dp.seek(time: number): 跳转到特定时间dp.seek(100);
- dp.toggle(): 切换播放和暂停
- dp.on(event: string, handler: function): 绑定视频和播放器事件,见#事件绑定
- dp.switchVideo(video, danmaku): 切换到其他视频dp.switchVideo( { url: 'second.mp4', pic: 'second.png', thumbnails: 'second.jpg', }, { id: 'test', api: 'https://api.prprpr.me/dplayer/', maximum: 3000, user: 'DIYgod', } );
- dp.notice(text: string, time: number): 显示通知,时间的单位为毫秒,默认时间 2000 毫秒,默认透明度 0.8
- dp.switchQuality(index: number): 切换清晰度
- dp.destroy(): 销毁播放器
- dp.speed(rate: number): 设置视频速度
- dp.volume(percentage: number, nostorage: boolean, nonotice: boolean): 设置视频音量dp.volume(0.1, true, false);
- dp.video: 原生 video
- dp.video.currentTime: 返回视频当前播放时间
- dp.video.duration: 返回视频总时间
- dp.video.paused: 返回视频是否暂停
- 支持大多数原生 video 接口(opens new window)
- dp.danmaku
- dp.danmaku.send(danmaku, callback: function): 提交一个新弹幕dp.danmaku.send( { text: 'dplayer is amazing', color: '#b7daff', type: 'right', // should be `top` `bottom` or `right` }, function () { console.log('success'); } );
- dp.danmaku.draw(danmaku): 实时绘制一个新弹幕dp.danmaku.draw({ text: 'DIYgod is amazing', color: '#fff', type: 'top', });
- dp.danmaku.opacity(percentage: number): 设置弹幕透明度,透明度值在 0 到 1 之间dp.danmaku.opacity(0.5);
- dp.danmaku.clear(): 清除所有弹幕
- dp.danmaku.hide(): 隐藏弹幕
- dp.danmaku.show(): 显示弹幕
- dp.fullScreen: 两个类型:web 和 browser,默认类型是 browser
- dp.fullScreen.request(type: string): 进入全屏dp.fullScreen.request('web');
- dp.fullScreen.cancel(type: string): 退出全屏dp.fullScreen.cancel('web');
事件绑定
dp.on(event, handler)
dp.on('ended', function () {
console.log('player ended');
});
视频事件
- abort
- canplay
- canplaythrough
- durationchange
- emptied
- ended
- error
- loadeddata
- loadedmetadata
- loadstart
- mozaudioavailable
- pause
- play
- playing
- progress
- ratechange
- seeked
- seeking
- stalled
- suspend
- timeupdate
- volumechange
- waiting
播放器事件
- screenshot
- thumbnails_show
- thumbnails_hide
- danmaku_show
- danmaku_hide
- danmaku_clear
- danmaku_loaded
- danmaku_send
- danmaku_opacity
- contextmenu_show
- contextmenu_hide
- notice_show
- notice_hide
- quality_start
- quality_end
- destroy
- resize
- fullscreen
- fullscreen_cancel
- subtitle_show
- subtitle_hide
- subtitle_change
清晰度切换
在 video.quality 里设置不同清晰度的视频链接和类型,video.defaultQuality 设置默认清晰度
Load demo
const dp = new DPlayer({
container: document.getElementById('dplayer'),
video: {
quality: [
{
name: 'HD',
url: 'demo.m3u8',
type: 'hls',
},
{
name: 'SD',
url: 'demo.mp4',
type: 'normal',
},
],
defaultQuality: 0,
pic: 'demo.png',
thumbnails: 'thumbnails.jpg',
},
});
弹幕接口
danmaku.api
现成的接口
链接: https://api.prprpr.me/dplayer/
每日备份: DPlayer-data(opens new window)
自己搭建
DPlayer-node(opens new window)
bilibili 弹幕
danmaku.addition
API: https://api.prprpr.me/dplayer/v3/bilibili?aid=[aid](opens new window)
const option = {
danmaku: {
// ...
addition: ['https://api.prprpr.me/dplayer/v3/bilibili?aid=[aid]'],
},
};
MSE 支持
HLS
需要在 DPlayer.min.js 前面加载 hls.js (opens new window)。
Load demo
<div id="dplayer"></div>
<script src="hls.min.js"></script>
<script src="DPlayer.min.js"></script>
const dp = new DPlayer({
container: document.getElementById('dplayer'),
video: {
url: 'demo.m3u8',
type: 'hls',
},
pluginOptions: {
hls: {
// hls config
},
},
});
console.log(dp.plugins.hls); // Hls 实例
// 另一种方式,使用 customType
const dp = new DPlayer({
container: document.getElementById('dplayer'),
video: {
url: 'demo.m3u8',
type: 'customHls',
customType: {
customHls: function (video, player) {
const hls = new Hls();
hls.loadSource(video.src);
hls.attachMedia(video);
},
},
},
});
MPEG DASH
需要在 DPlayer.min.js 前面加载 dash.js (opens new window)。
<div id="dplayer"></div>
<script src="dash.min.js"></script>
<script src="DPlayer.min.js"></script>
const dp = new DPlayer({
container: document.getElementById('dplayer'),
video: {
url: 'demo.mpd',
type: 'dash',
},
pluginOptions: {
dash: {
// dash config
},
},
});
console.log(dp.plugins.dash); // Dash 实例
// 另一种方式,使用 customType
const dp = new DPlayer({
container: document.getElementById('dplayer'),
video: {
url: 'demo.mpd',
type: 'customDash',
customType: {
customDash: function (video, player) {
dashjs.MediaPlayer().create().initialize(video, video.src, false);
},
},
},
});
MPEG DASH (Shaka)
需要在 DPlayer.min.js 前面加载 shaka-player.compiled.js (opens new window)。
<div id="dplayer"></div>
<script src="shaka-player.compiled.js"></script>
<script src="DPlayer.min.js"></script>
const dp = new DPlayer({
container: document.getElementById('dplayer'),
screenshot: true,
video: {
url: 'demo.mpd',
type: 'shakaDash',
customType: {
shakaDash: function (video, player) {
var src = video.src;
var playerShaka = new shaka.Player(video); // 将会修改 video.src
playerShaka.load(src);
},
},
},
});
FLV
需要在 DPlayer.min.js 前面加载 flv.js (opens new window)。
Load demo
<div id="dplayer"></div>
<script src="flv.min.js"></script>
<script src="DPlayer.min.js"></script>
const dp = new DPlayer({
container: document.getElementById('dplayer'),
video: {
url: 'demo.flv',
type: 'flv',
},
pluginOptions: {
flv: {
// refer to https://github.com/bilibili/flv.js/blob/master/docs/api.md#flvjscreateplayer
mediaDataSource: {
// mediaDataSource config
},
config: {
// config
},
},
},
});
console.log(dp.plugins.flv); // flv 实例
// 另一种方式,使用 customType
const dp = new DPlayer({
container: document.getElementById('dplayer'),
video: {
url: 'demo.flv',
type: 'customFlv',
customType: {
customFlv: function (video, player) {
const flvPlayer = flvjs.createPlayer({
type: 'flv',
url: video.src,
});
flvPlayer.attachMediaElement(video);
flvPlayer.load();
},
},
},
});
WebTorrent
需要在 DPlayer.min.js 前面加载 webtorrent (opens new window)。
Load demo
<div id="dplayer"></div>
<script src="webtorrent.min.js"></script>
<script src="DPlayer.min.js"></script>
const dp = new DPlayer({
container: document.getElementById('dplayer'),
video: {
url: 'magnet:demo',
type: 'webtorrent',
},
pluginOptions: {
webtorrent: {
// webtorrent config
},
},
});
console.log(dp.plugins.webtorrent); // WebTorrent 实例
// 另一种方式,使用 customType
const dp = new DPlayer({
container: document.getElementById('dplayer'),
video: {
url: 'magnet:demo',
type: 'customWebTorrent',
customType: {
customWebTorrent: function (video, player) {
player.container.classList.add('dplayer-loading');
const client = new WebTorrent();
const torrentId = video.src;
client.add(torrentId, (torrent) => {
const file = torrent.files.find((file) => file.name.endsWith('.mp4'));
file.renderTo(
video,
{
autoplay: player.options.autoplay,
},
() => {
player.container.classList.remove('dplayer-loading');
}
);
});
},
},
},
});
配合其他 MSE 库使用
DPlayer 可以通过 customType 参数与任何 MSE 库一起使用,例如支持P2P插件:
<div id="dplayer"></div>
<script src="https://cdn.jsdelivr.net/npm/cdnbye@latest"></script>
<script src="DPlayer.min.js"></script>
var type = 'normal';
if(Hls.isSupported() && Hls.WEBRTC_SUPPORT) {
type = 'customHls';
}
const dp = new DPlayer({
container: document.getElementById('dplayer'),
video: {
url: 'demo.m3u8',
type: type,
customType: {
'customHls': function (video, player) {
const hls = new Hls({
debug: false,
// Other hlsjsConfig options provided by hls.js
p2pConfig: {
live: false, // 如果是直播设为true// Other p2pConfig options provided by CDNBye http://www.cdnbye.com/cn/
}
});
hls.loadSource(video.src);
hls.attachMedia(video);
}
}
},
});
直播
你可以把 DPlayer 用在直播当中,但如果你想要直播弹幕,你需要自己准备一个 WebSocket 后端。
Load demo
初始化播放器:
const dp = new DPlayer({
container: document.getElementById('dplayer'),
live: true,
danmaku: true,
apiBackend: {
read: function (endpoint, callback) {
console.log('Pretend to connect WebSocket');
callback();
},
send: function (endpoint, danmakuData, callback) {
console.log('Pretend to send danmaku via WebSocket', danmakuData);
callback();
},
},
video: {
url: 'demo.m3u8',
type: 'hls',
},
});
通过 WebSocket 获取到弹幕之后,通过 dp.danmaku.draw 绘制弹幕:
const danmaku = {
text: 'Get a danmaku via WebSocket',
color: '#fff',
type: 'right',
};
dp.danmaku.draw(danmaku);
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