52 lines
1.6 KiB
HTML
52 lines
1.6 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>MJPEG-Streamer</title>
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</head>
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<script type="text/javascript">
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/* Copyright (C) 2007 Richard Atterer, richard©atterer.net
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License, version 2. See the file
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COPYING for details. */
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var imageNr = 0; // Serial number of current image
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var finished = new Array(); // References to img objects which have finished downloading
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var paused = false;
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function createImageLayer() {
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var img = new Image();
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img.style.position = "absolute";
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img.style.zIndex = -1;
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img.onload = imageOnload;
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img.onclick = imageOnclick;
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img.src = "./?action=snapshot&n=" + (++imageNr);
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var webcam = document.getElementById("webcam");
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webcam.insertBefore(img, webcam.firstChild);
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}
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// Two layers are always present (except at the very beginning), to avoid flicker
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function imageOnload() {
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this.style.zIndex = imageNr; // Image finished, bring to front!
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while (1 < finished.length) {
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var del = finished.shift(); // Delete old image(s) from document
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del.parentNode.removeChild(del);
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}
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finished.push(this);
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if (!paused) createImageLayer();
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}
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function imageOnclick() { // Clicking on the image will pause the stream
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paused = !paused;
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if (!paused) createImageLayer();
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}
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</script>
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<body onload="createImageLayer();">
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<div id="webcam"><noscript><img src="./?action=snapshot" /></noscript></div>
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</body>
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</html>
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