<!DOCTYPE HTML>
<meta charset=UTF-8>
<title>The 'HTMLVideoElement' interface supports setting 'poster' to a relative URL</title>
<link rel="author" title="Microsoft" href="http://www.microsoft.com/">
<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-video-poster">
<link rel="match" href="video_dynamic_poster-ref.htm">
<meta name="assert" content="The 'HTMLVideoElement' interface supports setting 'poster' to a relative URL">
<video id="video0">Your browser does not support video.</video>
<script>
var testElem = document.getElementById("video0");
testElem.poster = "../../../../media/poster.png";
</script>