<!DOCTYPE html>
<html>
<head>
<title>HTML DOM onwaiting Attribute</title>
</head>
<body>
<center>
<h1 style="color:green">Horje</h1>
<h2>HTML onwaiting Attribute</h2>
<video controls id="videoID">
<source src="https://www.sample-videos.com/video321/mp4/240/big_buck_bunny_240p_30mb.mp4" type="video/mp4">
</video>
</center>
<script>
document.getElementById(
"videoID").addEventListener("waiting", GFGfun);
function GFGfun() {
alert(" start Buffering");
}
</script>
</body>
</html>