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

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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