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index.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>videojs-playlist Demo</title>
<link href="node_modules/video.js/dist/video-js.css" rel="stylesheet">
<style>
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
display: flex;
flex-direction: column;
align-items: center;
background-color: #f4f4f4;
}
.controls {
margin-top: 20px;
display: flex;
gap: 10px;
}
button {
background-color: #007bff;
color: white;
border: none;
padding: 10px 15px;
cursor: pointer;
border-radius: 5px;
font-size: 16px;
}
button:hover {
background-color: #0056b3;
}
.playlist-info {
margin-top: 20px;
background-color: #fff;
padding: 15px;
border-radius: 5px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
ul {
list-style: none;
padding: 0;
}
a {
color: #007bff;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
.playlist-display {
margin-top: 20px;
display: flex;
flex-wrap: wrap;
gap: 10px;
}
.playlist-item {
border: 1px solid #ddd;
border-radius: 5px;
padding: 10px;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
background-color: #fff;
}
.playlist-item:hover {
background-color: #007bff;
}
.playlist-item img {
max-width: 100px;
height: auto;
border-radius: 5px;
}
.playlist-item p {
margin: 5px 0 0;
font-size: 14px;
}
.input-group {
margin-top: 10px;
}
input[type="number"] {
padding: 10px;
border-radius: 5px;
border: 1px solid #ddd;
width: 50px;
}
</style>
</head>
<body>
<!-- Video Player -->
<video id="videojs-playlist-player" class="video-js vjs-default-skin" controls width="640" height="360"></video>
<!-- Playlist Control Buttons -->
<div class="controls">
<button id="prevBtn">Previous</button>
<button id="nextBtn">Next</button>
<button id="firstBtn">First</button>
<button id="lastBtn">Last</button>
<button id="addBtn">Add</button>
<button id="removeBtn">Remove</button>
<button id="reverseBtn">Reverse</button>
<button id="sortBtn">Sort</button>
<button id="shuffleBtn">Shuffle</button>
</div>
<div class="input-group">
<label for="removeIndexInput">Remove from index:</label>
<input id="removeIndexInput" type="number" value="0" min="0">
<label for="removeCountInput">Number of items to remove:</label>
<input id="removeCountInput" type="number" value="1" min="0">
<label for="addIndexInput">Index to add item:</label>
<input id="addIndexInput" type="number" value="0" min="0">
</div>
<!-- Playlist Information -->
<div id="playlistInfo" class="playlist-info">
Current Index: <span id="currentIndex">-</span><br>
Next Index: <span id="nextIndex">-</span><br>
Previous Index: <span id="prevIndex">-</span><br>
Last Index: <span id="lastIndex">-</span><br>
Repeat: <span id="repeat">-</span><br>
Autoadvance Delay: <span id="autoadvance">-</span>
</div>
<!-- Playlist Display -->
<div id="playlistDisplay" class="playlist-display">
<!-- Playlist items will be added here dynamically -->
</div>
<ul>
<li><a href="/test/debug.html">Run unit tests in browser</a></li>
</ul>
<!-- JavaScript -->
<script src="node_modules/video.js/dist/video.js"></script>
<script src="dist/videojs-playlist.js"></script>
<script>
// Initialize Video.js Player
const player = videojs('videojs-playlist-player');
// Plugin event listeners. All are triggered on the player.
player.on([
'playlistchange', 'playlistsorted',
'beforeplaylistitem', 'playlistitem',
'playlistadd', 'playlistremove'
], (e, data) => {
videojs.log('player saw "' + e.type + '"', e);
videojs.log('event data:', data);
});
// Initialize PlaylistPlugin
const playlistPlugin = player.playlistPlugin(player, {});
const PlaylistPluginClass = videojs.getPlugin('playlistPlugin');
const videoList = [{
sources: [{ src: 'http://media.w3.org/2010/05/sintel/trailer.mp4', type: 'video/mp4' }],
poster: 'http://media.w3.org/2010/05/sintel/poster.png'
}, {
sources: [{ src: 'http://vjs.zencdn.net/v/oceans.mp4', type: 'video/mp4' }, { src: 'http://vjs.zencdn.net/v/oceans.mp4?duplicate=true', type: 'video/mp4' }],
poster: 'https://image.mux.com/5g1hMA6dKAe8DCgBB901DYB200U65ev2y00/thumbnail.jpg?time=43'
}, {
sources: [{ src: 'http://media.w3.org/2010/05/video/movie_300.mp4', type: 'video/mp4' }],
poster: 'http://media.w3.org/2010/05/video/poster.png'
}];
const playlist = PlaylistPluginClass.createPlaylistFrom(videoList);
// Playlist methods
playlist.shuffle();
playlist.enableRepeat();
// Plugin methods
playlistPlugin.loadPlaylist(playlist);
playlistPlugin.loadFirstItem();
playlistPlugin.setAutoadvanceDelay(0);
// Update Playlist Information
function updatePlaylistInfo() {
document.getElementById('currentIndex').textContent = playlist.getCurrentIndex();
document.getElementById('lastIndex').textContent = playlist.getLastIndex();
document.getElementById('nextIndex').textContent = playlist.getNextIndex();
document.getElementById('prevIndex').textContent = playlist.getPreviousIndex();
document.getElementById('repeat').textContent = playlist.isRepeatEnabled();
document.getElementById('autoadvance').textContent = playlistPlugin.getAutoadvanceDelay();
}
// Update the Playlist Display UI
function updatePlaylistDisplay() {
const display = document.getElementById('playlistDisplay');
display.innerHTML = '';
playlist.get().forEach(function (item, index) {
const itemDiv = document.createElement('div');
itemDiv.classList.add('playlist-item');
itemDiv.addEventListener('click', function () {
playlistPlugin.loadPlaylistItem(index);
updatePlaylistInfo();
});
const img = document.createElement('img');
img.src = item.poster || 'placeholder.jpg';
itemDiv.appendChild(img);
const title = document.createElement('p');
title.textContent = `Item ${index + 1}`;
itemDiv.appendChild(title);
display.appendChild(itemDiv);
});
}
// Initial calls
updatePlaylistDisplay();
updatePlaylistInfo();
player.on(['playlistchange', 'playlistsorted', 'playlistadd', 'playlistremove', 'playlistitem'], () => {
updatePlaylistDisplay();
updatePlaylistInfo();
});
// Control Button Event Listeners
const controls = document.querySelector('.controls');
controls.addEventListener('click', function (event) {
const buttonId = event.target.id;
switch (buttonId) {
case 'prevBtn':
playlistPlugin.loadPreviousItem();
break;
case 'nextBtn':
playlistPlugin.loadNextItem();
break;
case 'firstBtn':
playlistPlugin.loadFirstItem();
break;
case 'lastBtn':
playlistPlugin.loadLastItem();
break;
case 'addBtn':
const addIndex = parseInt(document.getElementById('addIndexInput').value, 10);
// Add the same source URL but with a different poster so it is possible to differentiate
const added = playlist.add({
sources: [{ src: 'http://vjs.zencdn.net/v/oceans.mp4', type: 'video/mp4' }],
poster: `https://image.mux.com/5g1hMA6dKAe8DCgBB901DYB200U65ev2y00/thumbnail.jpg?time=${Math.floor(Math.random() * 30) + 1}`
}, addIndex);
videojs.log('added items:', added);
break;
case 'removeBtn':
const removeIndex = parseInt(document.getElementById('removeIndexInput').value, 10);
const removeCount = parseInt(document.getElementById('removeCountInput').value, 10);
const removed = playlist.remove(removeIndex, removeCount);
videojs.log('removed items:', removed);
break;
case 'reverseBtn':
playlist.reverse();
break;
case 'sortBtn':
playlist.sort((a, b) => a.sources[0].src.localeCompare(b.sources[0].src));
break;
case 'shuffleBtn':
playlist.shuffle();
break;
}
});
</script>
</body>
</html>