<script src="jquery.js"></script>
<video id="video" controls preload="none" width="640" poster="http://media.w3.org/2010/05/sintel/poster.png" onloadedmetadata="$(this).trigger('video_really_ready')">
<source id='mp4' src="http://media.w3.org/2010/05/sintel/trailer.mp4" type='video/mp4' />
<source id='webm' src="http://media.w3.org/2010/05/sintel/trailer.webm" type='video/webm'/>
<source id='ogv' src="http://media.w3.org/2010/05/sintel/trailer.ogv" type='video/ogg' />
</video>
<br />
<input type="button" id="capture" value="Capture" /> Press play, and then start capturing
<div id="screen"></div>
<script>
var VideoSnapper = {
/**
* Capture screen as canvas
* @param {HTMLElement} video element
* @param {Object} options = width of screen, height of screen, time to seek
* @param {Function} handle function with canvas element in param
*/
captureAsCanvas: function(video, options, handle) {
// Create canvas and call handle function
var callback = function() {
// Create canvas
var canvas = $('<canvas />').attr({
width: options.width,
height: options.height
})[0];
// Get context and draw screen on it
canvas.getContext('2d').drawImage(video, 0, 0, options.width, options.height);
// Seek video back if we have previous position
if (prevPos) {
// Unbind seeked event - against loop
$(video).unbind('seeked');
// Seek video to previous position
video.currentTime = prevPos;
}
// Call handle function (because of event)
handle.call(this, canvas);
}
// If we have time in options
if (options.time && !isNaN(parseInt(options.time))) {
// Save previous (current) video position
var prevPos = video.currentTime;
// Seek to any other time
video.currentTime = options.time;
// Wait for seeked event
$(video).bind('seeked', callback);
return;
}
// Otherwise callback with video context - just for compatibility with calling in the seeked event
return callback.apply(video);
}
};
$(function() {
$('video').bind('video_really_ready', function() {
var video = this;
$('input').click(function() {
var canvases = $('canvas');
VideoSnapper.captureAsCanvas(video, { width: 160, height: 68, time: 40 }, function(canvas) {
$('#screen').append(canvas);
if (canvases.length == 4)
canvases.eq(0).remove();
})
});
});
});
</script>
How can I add youtube video instead. Could not play youtube video in video tag. embed tag is working to play youtube video. How to take screenshot by placing youtube video inside embed tag. Please help me
