-Tag verwenden können, um Videos in mehreren Formaten anzugeben Die Datei wird automatisch initiiert, um ihren Typ zu bestimmen.
<video width="400" controls="controls">
<source src="move.mp4" type="video/mp4" />
<source src="move.ogg" type="video/ogg" />
</video> 3. Erstellen eines Videoplayers
index.html
<!DOCTYPE html>
<html>
<head>
<title>Demo 1 | Custom HTML5 Video Controls with jQuery</title>
<link rel="stylesheet" href="../vendorstyle.css" />
<link rel="stylesheet" href="style.css" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<!--[if lt IE 9]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<script src="../vendorscript.js"></script>
<script src="video.js"></script>
<!--[if lt IE 9]>
<script>
$(document).ready(function() {
$('.control').hide();
$('.loading').fadeOut(500);
$('.caption').fadeOut(500);
});
</script>
<![endif]-->
<link rel="shortcut icon" href="http://www.inwebson.com/wp-content/themes/inwebson/favicon.ico" />
</head>
<body>
<!-- Header -->
<header>
<h1>Custom HTML5 Video Controls with jQuery</h1>
<p id="backlinks">
<a href="http://www.inwebson.com/custom-html5-video-controls-with-jquery-and-css/">BACK TO ARTICLE »</a>
<a href="http://www.inwebson.com">Visit inWebson.com »</a>
</p>
<p class="clearfix"></p>
</header>
<!-- Content -->
<section id="wrapper">
<!-- Title -->
<h2>Demo 1</h2>
<h3>Custom HTML5 Video Controls</h3>
<p class="videoContainer">
<video id="myVideo" controls preload="auto" poster="poster.jpg" width="600" height="350" >
<source src="http://demo.inwebson.com/html5-video/iceage4.mp4" type="video/mp4" />
<source src="http://demo.inwebson.com/html5-video/iceage4.webm" type="video/webM" />
<source src="http://demo.inwebson.com/html5-video/iceage4.ogv" type="video/ogg" />
<p>Your browser does not support the video tag.</p>
</video>
<p class="caption">This is HTML5 video with custom controls</p>
<p class="control">
<p class="topControl">
<p class="progress">
<span class="bufferBar"></span>
<span class="timeBar"></span>
</p>
<p class="time">
<span class="current"></span> /
<span class="duration"></span>
</p>
</p>
<p class="btmControl">
<p class="btnPlay btn" title="Play/Pause video"></p>
<p class="btnStop btn" title="Stop video"></p>
<p class="spdText btn">Speed: </p>
<p class="btnx1 btn text selected" title="Normal speed">x1</p>
<p class="btnx3 btn text" title="Fast forward x3">x3</p>
<p class="btnFS btn" title="Switch to full screen"></p>
<p class="btnLight lighton btn" title="Turn on/off light"></p>
<p class="volume" title="Set volume">
<span class="volumeBar"></span>
</p>
<p class="sound sound2 btn" title="Mute/Unmute sound"></p>
</p>
</p>
<p class="loading"></p>
</p>
<!-- Navigation -->
<nav id="navigation">
<ul>
<li class="currentbtn"><a href="#" title="Demo 1">DEMO 1</a></li>
<li><a href="../demo2/" title="Demo 2">DEMO 2</a></li>
</ul>
<p class="clearfix"></p>
</nav>
</section>
<!-- Footer -->
<footer>
<span>© 2011 <a href="http://www.inwebson.com">inWebson.com</a>.
Design by <a href="http://www.inwebson.com/contactus">Kenny Ooi</a>.
Powered by <a href="http://www.inwebson.com/html5/">HTML5</a> and
<a href="http://www.inwebson.com/jquery/">jQuery</a>.</span>
</footer>
</body>
</html> style.css
/* video container */
.videoContainer{
width:600px;
height:350px;
position:relative;
overflow:hidden;
background:#000;
color:#ccc;
}
/* video caption css */
.caption{
display:none;
position:absolute;
top:0;
left:0;
width:100%;
padding:10px;
color:#ccc;
font-size:20px;
font-weight:bold;
box-sizing: border-box;
-ms-box-sizing: border-box;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
background: #1F1F1F; /* fallback */
background:-moz-linear-gradient(top,#242424 50%,#1F1F1F 50%,#171717 100%);
background:-webkit-linear-gradient(top,#242424 50%,#1F1F1F 50%,#171717 100%);
background:-o-linear-gradient(top,#242424 50%,#1F1F1F 50%,#171717 100%);
}
/*** VIDEO CONTROLS CSS ***/
/* control holder */
.control{
background:#333;
color:#ccc;
position:absolute;
bottom:0;
left:0;
width:100%;
z-index:5;
display:none;
}
/* control top part */
.topControl{
height:11px;
border-bottom:1px solid #404040;
padding:1px 5px;
background:#1F1F1F; /* fallback */
background:-moz-linear-gradient(top,#242424 50%,#1F1F1F 50%,#171717 100%);
background:-webkit-linear-gradient(top,#242424 50%,#1F1F1F 50%,#171717 100%);
background:-o-linear-gradient(top,#242424 50%,#1F1F1F 50%,#171717 100%);
}
/* control bottom part */
.btmControl{
clear:both;
background: #1F1F1F; /* fallback */
background:-moz-linear-gradient(top,#242424 50%,#1F1F1F 50%,#171717 100%);
background:-webkit-linear-gradient(top,#242424 50%,#1F1F1F 50%,#171717 100%);
background:-o-linear-gradient(top,#242424 50%,#1F1F1F 50%,#171717 100%);
}
.control p.btn {
float:left;
width:34px;
height:30px;
padding:0 5px;
border-right:1px solid #404040;
cursor:pointer;
}
.control p.text{
font-size:12px;
font-weight:bold;
line-height:30px;
text-align:center;
font-family:verdana;
width:20px;
border:none;
color:#777;
}
.control p.btnPlay{
background:url(control.png) no-repeat 0 0;
border-left:1px solid #404040;
}
.control p.paused{
background:url(control.png) no-repeat 0 -30px;
}
.control p.btnStop{
background:url(control.png) no-repeat 0 -60px;
}
.control p.spdText{
border:none;
font-size:14px;
line-height:30px;
font-style:italic;
}
.control p.selected{
font-size:15px;
color:#ccc;
}
.control p.sound{
background:url(control.png) no-repeat -88px -30px;
border:none;
float:right;
}
.control p.sound2{
background:url(control.png) no-repeat -88px -60px !important;
}
.control p.muted{
background:url(control.png) no-repeat -88px 0 !important;
}
.control p.btnFS{
background:url(control.png) no-repeat -44px 0;
float:right;
}
.control p.btnLight{
background:url(control.png) no-repeat -44px -60px;
border-left:1px solid #404040;
float:right;
}
.control p.lighton{
background:url(control.png) no-repeat -44px -30px !important;
}
/* PROGRESS BAR CSS */
/* Progress bar */
.progress {
width:85%;
height:10px;
position:relative;
float:left;
cursor:pointer;
background: #444; /* fallback */
background:-moz-linear-gradient(top,#666,#333);
background:-webkit-linear-gradient(top,#666,#333);
background:-o-linear-gradient(top,#666,#333);
box-shadow:0 2px 3px #333 inset;
-moz-box-shadow:0 2px 3px #333 inset;
-webkit-box-shadow:0 2px 3px #333 inset;
border-radius:10px;
-moz-border-radius:10px;
-webkit-border-radius:10px;
}
.progress span {
height:100%;
position:absolute;
top:0;
left:0;
display:block;
border-radius:10px;
-moz-border-radius:10px;
-webkit-border-radius:10px;
}
.timeBar{
z-index:10;
width:0;
background: #3FB7FC; /* fallback */
background:-moz-linear-gradient(top,#A0DCFF 50%,#3FB7FC 50%,#16A9FF 100%);
background:-webkit-linear-gradient(top,#A0DCFF 50%,#3FB7FC 50%,#16A9FF 100%);
background:-o-linear-gradient(top,#A0DCFF 50%,#3FB7FC 50%,#16A9FF 100%);
box-shadow:0 0 1px #fff;
-moz-box-shadow:0 0 1px #fff;
-webkit-box-shadow:0 0 1px #fff;
}
.bufferBar{
z-index:5;
width:0;
background: #777;
background:-moz-linear-gradient(top,#999,#666);
background:-webkit-linear-gradient(top,#999,#666);
background:-o-linear-gradient(top,#999,#666);
box-shadow:2px 0 5px #333;
-moz-box-shadow:2px 0 5px #333;
-webkit-box-shadow:2px 0 5px #333;
}
/* time and duration */
.time{
width:15%;
float:right;
text-align:center;
font-size:11px;
line-height:12px;
}
/* VOLUME BAR CSS */
/* volume bar */
.volume{
position:relative;
cursor:pointer;
width:70px;
height:10px;
float:right;
margin-top:10px;
margin-right:10px;
}
.volumeBar{
display:block;
height:100%;
position:absolute;
top:0;
left:0;
background-color:#eee;
z-index:10;
}
/* OTHERS CSS */
/* video screen cover */
.loading, #init{
position:absolute;
top:0;
left:0;
width:100%;
height:100%;
background:url(loading.gif) no-repeat 50% 50%;
z-index:2;
display:none;
}
#init{
background:url(bigplay.png) no-repeat 50% 50% !important;
cursor:pointer;
} video.js
$(document).ready(function(){
//INITIALIZE
var video = $('#myVideo');
//remove default control when JS loaded
video[0].removeAttribute("controls");
$('.control').show().css({'bottom':-45});
$('.loading').fadeIn(500);
$('.caption').fadeIn(500);
//before everything get started
video.on('loadedmetadata', function() {
$('.caption').animate({'top':-45},300);
//set video properties
$('.current').text(timeFormat(0));
$('.duration').text(timeFormat(video[0].duration));
updateVolume(0, 0.7);
//start to get video buffering data
setTimeout(startBuffer, 150);
//bind video events
$('.videoContainer')
.append('<p id="init"></p>')
.hover(function() {
$('.control').stop().animate({'bottom':0}, 500);
$('.caption').stop().animate({'top':0}, 500);
}, function() {
if(!volumeDrag && !timeDrag){
$('.control').stop().animate({'bottom':-45}, 500);
$('.caption').stop().animate({'top':-45}, 500);
}
})
.on('click', function() {
$('#init').remove();
$('.btnPlay').addClass('paused');
$(this).unbind('click');
video[0].play();
});
$('#init').fadeIn(200);
});
//display video buffering bar
var startBuffer = function() {
var currentBuffer = video[0].buffered.end(0);
var maxduration = video[0].duration;
var perc = 100 * currentBuffer / maxduration;
$('.bufferBar').css('width',perc+'%');
if(currentBuffer < maxduration) {
setTimeout(startBuffer, 500);
}
};
//display current video play time
video.on('timeupdate', function() {
var currentPos = video[0].currentTime;
var maxduration = video[0].duration;
var perc = 100 * currentPos / maxduration;
$('.timeBar').css('width',perc+'%');
$('.current').text(timeFormat(currentPos));
});
//CONTROLS EVENTS
//video screen and play button clicked
video.on('click', function() { playpause(); } );
$('.btnPlay').on('click', function() { playpause(); } );
var playpause = function() {
if(video[0].paused || video[0].ended) {
$('.btnPlay').addClass('paused');
video[0].play();
}
else {
$('.btnPlay').removeClass('paused');
video[0].pause();
}
};
//speed text clicked
$('.btnx1').on('click', function() { fastfowrd(this, 1); });
$('.btnx3').on('click', function() { fastfowrd(this, 3); });
var fastfowrd = function(obj, spd) {
$('.text').removeClass('selected');
$(obj).addClass('selected');
video[0].playbackRate = spd;
video[0].play();
};
//stop button clicked
$('.btnStop').on('click', function() {
$('.btnPlay').removeClass('paused');
updatebar($('.progress').offset().left);
video[0].pause();
});
//fullscreen button clicked
$('.btnFS').on('click', function() {
if($.isFunction(video[0].webkitEnterFullscreen)) {
video[0].webkitEnterFullscreen();
}
else if ($.isFunction(video[0].mozRequestFullScreen)) {
video[0].mozRequestFullScreen();
}
else {
alert('Your browsers doesn\'t support fullscreen');
}
});
//light bulb button clicked
$('.btnLight').click(function() {
$(this).toggleClass('lighton');
//if lightoff, create an overlay
if(!$(this).hasClass('lighton')) {
$('body').append('<p class="overlay"></p>');
$('.overlay').css({
'position':'absolute',
'width':100+'%',
'height':$(document).height(),
'background':'#000',
'opacity':0.9,
'top':0,
'left':0,
'z-index':999
});
$('.videoContainer').css({
'z-index':1000
});
}
//if lighton, remove overlay
else {
$('.overlay').remove();
}
});
//sound button clicked
$('.sound').click(function() {
video[0].muted = !video[0].muted;
$(this).toggleClass('muted');
if(video[0].muted) {
$('.volumeBar').css('width',0);
}
else{
$('.volumeBar').css('width', video[0].volume*100+'%');
}
});
//VIDEO EVENTS
//video canplay event
video.on('canplay', function() {
$('.loading').fadeOut(100);
});
//video canplaythrough event
//solve Chrome cache issue
var completeloaded = false;
video.on('canplaythrough', function() {
completeloaded = true;
});
//video ended event
video.on('ended', function() {
$('.btnPlay').removeClass('paused');
video[0].pause();
});
//video seeking event
video.on('seeking', function() {
//if video fully loaded, ignore loading screen
if(!completeloaded) {
$('.loading').fadeIn(200);
}
});
//video seeked event
video.on('seeked', function() { });
//video waiting for more data event
video.on('waiting', function() {
$('.loading').fadeIn(200);
});
//VIDEO PROGRESS BAR
//when video timebar clicked
var timeDrag = false; /* check for drag event */
$('.progress').on('mousedown', function(e) {
timeDrag = true;
updatebar(e.pageX);
});
$(document).on('mouseup', function(e) {
if(timeDrag) {
timeDrag = false;
updatebar(e.pageX);
}
});
$(document).on('mousemove', function(e) {
if(timeDrag) {
updatebar(e.pageX);
}
});
var updatebar = function(x) {
var progress = $('.progress');
//calculate drag position
//and update video currenttime
//as well as progress bar
var maxduration = video[0].duration;
var position = x - progress.offset().left;
var percentage = 100 * position / progress.width();
if(percentage > 100) {
percentage = 100;
}
if(percentage < 0) {
percentage = 0;
}
$('.timeBar').css('width',percentage+'%');
video[0].currentTime = maxduration * percentage / 100;
};
//VOLUME BAR
//volume bar event
var volumeDrag = false;
$('.volume').on('mousedown', function(e) {
volumeDrag = true;
video[0].muted = false;
$('.sound').removeClass('muted');
updateVolume(e.pageX);
});
$(document).on('mouseup', function(e) {
if(volumeDrag) {
volumeDrag = false;
updateVolume(e.pageX);
}
});
$(document).on('mousemove', function(e) {
if(volumeDrag) {
updateVolume(e.pageX);
}
});
var updateVolume = function(x, vol) {
var volume = $('.volume');
var percentage;
//if only volume have specificed
//then direct update volume
if(vol) {
percentage = vol * 100;
}
else {
var position = x - volume.offset().left;
percentage = 100 * position / volume.width();
}
if(percentage > 100) {
percentage = 100;
}
if(percentage < 0) {
percentage = 0;
}
//update volume bar and video volume
$('.volumeBar').css('width',percentage+'%');
video[0].volume = percentage / 100;
//change sound icon based on volume
if(video[0].volume == 0){
$('.sound').removeClass('sound2').addClass('muted');
}
else if(video[0].volume > 0.5){
$('.sound').removeClass('muted').addClass('sound2');
}
else{
$('.sound').removeClass('muted').removeClass('sound2');
}
};
//Time format converter - 00:00
var timeFormat = function(seconds){
var m = Math.floor(seconds/60)<10 ? "0"+Math.floor(seconds/60) : Math.floor(seconds/60);
var s = Math.floor(seconds-(m*60))<10 ? "0"+Math.floor(seconds-(m*60)) :Math.floor(seconds-(m*60));
return m+":"+s;
};
}); Das Obige ist der Inhalt von Xiaoqiangs HTML5-Entwicklungsstraße für Mobilgeräte (5) – Erstellen eines schönen Videoplayers. Weitere verwandte Inhalte finden Sie auf der chinesischen PHP-Website (www.php.cn)!
