<!DOCTYPE html>
<html lang="en" class="reftest-wait">
<style>
video { width:560px; height:320px; }
</style>
<video>
<source src="/media/white.webm" type="video/webm">
<source src="/media/white.mp4" type="video/mp4">
<track label="English subtitles" kind="subtitles" srclang="en" src="support/test.vtt" default>
</video>
<script>
const v = document.querySelector('video');
v.onseeked = () => { document.documentElement.classList.remove('reftest-wait'); };
v.currentTime = 3;
</script>
</html>
