chromium/content/test/data/gpu/power_video_bear_1280x720_mp4.html

<!DOCTYPE HTML>

<html>
<head>
<title>MP4 Video Power Test</title>
<style type="text/css">
.nomargin {
  margin: 0px auto;
}
.relativepos {
  position: relative;
}
</style>
</head>
<body>
<div id="container" class="relativepos">
<video class="nomargin" id="video" width="1280" height="720" >
<source src="/media/test/data/bear-1280x720.mp4" type="video/mp4">
</video>
</div>
</body>
</html>