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| <!DOCTYPE HTML>
<html>
<head>
<title>Projekktor - simply mighty video</title>
<style type="text/css">
body { background-color: #fdfdfd; padding: 0 20px; color:#000; font: 13px/18px monospace; width: 800px;}
a { color: #360; }
h3 { padding-top: 20px; }
</style>
<!-- Load player theme -->
<link rel="stylesheet" href="themes/maccaco/projekktor.style.css" type="text/css" media="screen" />
<!-- Load jquery -->
<script type="text/javascript" src="jquery-1.9.1.min.js"></script>
<!-- load projekktor -->
<script type="text/javascript" src="projekktor-1.3.09.min.js"></script>
</head>
<body>
<div id="video">
<video class="projekktor" poster="http://www.projekktor.com/wp-content/manual/intro.png" title="This is Projekktor" width="640" height="385" controls id="player_a">
<source src="http://www.projekktor.com/wp-content/manual/intro.mp4" type="video/mp4" />
<source src="http://www.projekktor.com/wp-content/manual/intro.webm" type="video/webm" />
<source src="http://www.projekktor.com/wp-content/manual/intro.ogv" type="video/ogg" />
</video>
</div>
<div id="canvas">
<h2>Preview (click to store images below):</h2>
<canvas></canvas>
</div>
<div id="save">
<h2>Your saved images:</h2>
<ul></ul>
</div>
<script type="text/javascript">
/*
This script is just an example and included to build up the "demo status panel".
For daily practice installing the player to your site is MUCH simpler and stright forward.
Please take a look at http://www.projekktor.com/docs/quickinstall
*/
jQuery(document).ready(function($) {
// two video items we can dynamically inject for testing purposes:
var videoOne = { 0:{src: 'http://www.youtube.com/watch?v=emvpc0N0WR4', type: 'video/youtube'} }
var videoTwo = { 0:{src: 'http://www.youtube.com/watch?v=emvpc0N0WR4', type: 'video/youtube'} }
/*********************************************************************
Some player event listeners to set general status information:
*********************************************************************/
var seekListener=function(Obj) {
$('#mouseclick').html(myPlayer.getPosition())
}
/*********************************************************************
Configure and instantiate the player and
apply an "onReady" callback function
*********************************************************************/
var myPlayer = projekktor('#player_a', {
debug: false,
playerFlashMP4: 'http://www.projekktor.com/wp-content/manual/jarisplayer.swf',
playerFlashMP3: 'http://www.projekktor.com/wp-content/manual/jarisplayer.swf',
plugin_display: {
logoImage: "yourlogo.png"
}, controls: true,
addplugins: ['controlbar']
}, function(player) {
// add listeners
player.addListener('seek', seekListener);
});
var v = document.querySelector('video'),
n = document.querySelector('source').src.replace(/.*\/|\..*$/g,''),
c = document.querySelector('canvas'),
save = document.querySelector('#save ul'),
ctx = c.getContext('2d');
v.addEventListener('loadedmetadata',function(ev){
var ratio = v.videoWidth/v.videoHeight,
w = 400,
h = parseInt(w / ratio, 10),
time = 0,
img = null,
li = null;
c.width = w;
c.height = h + 40;
v.addEventListener('timeupdate',function(ev){
if(v.paused){
ctx.fillStyle = 'rgb(0, 0, 0)';
ctx.fillRect(0, 0, w, h);
ctx.drawImage(v, 0, 40, w, h);
ctx.font = '20px Calibri';
ctx.fillStyle = 'lime';
ctx.fillText(n, 5, 20);
time = format(v.currentTime);
ctx.fillStyle = 'white';
ctx.fillText(time, 395 - ctx.measureText(time).width, 20);
}
},false);
c.addEventListener('click',function(ev){
li = document.createElement('li');
img = document.createElement('img');
li.appendChild(img);
save.appendChild(li);
img.src = ctx.canvas.toDataURL('image/png');
},false);
},false);
function format(time){
var hours = parseInt((time / 60 / 60) % 60, 10),
mins = parseInt((time / 60) % 60, 10),
secs = parseInt(time, 10) % 60,
hourss = (hours < 10 ? '0' : '') + parseInt(hours, 10) + ':',
minss = (mins < 10 ? '0' : '') + parseInt(mins, 10) + ':',
secss = (secs < 10 ? '0' : '') +(secs % 60),
timestring = ( hourss !== '00:' ? hourss : '' ) + minss + secss;
return timestring;
};
});
</script>
<div id="panel">
<ul class="info">
<!-- <li>Mouse click <span id="mouseclick" ></span></li> -->
</ul>
<div style="clear:both;"></div>
</div>
</body>
</html> |
Extraire une image à partir d'une vidéo (Projekktor)
Répondre avec citation
.Pouvez-vous m'expliquez 
et me donner un exemple!
capturer un instant spécifique de la vidéo
.Je n'arrive toujours pas à voir le lien vers l'image!
mais avec FireFox version 22 ca marche à merveille.
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