How to execute a JavaScript when a video can be played all the way through, without stopping

It can play through video without stopping.

index.html

Example: HTML

<!DOCTYPE html>
<html>
<body>
<script>
function myFunction() { alert("Can play through video without stopping");
}
</script>
<video controls oncanplaythrough="myFunction()"> <source src="https://download.samplelib.com/mp4/sample-5s.mp4" type="video/mp4"> <source src="https://download.samplelib.com/mp4/sample-5s.mp4" type="video/ogg"> Your browser does not support HTML5 video.
</video>
<p>Video courtesy of <a href="https://www.bigbuckbunny.org/" target="_blank">Big Buck Bunny</a>.</p>
</body>
</html>

Output should be:

Type :	html
Category :	Web Tutorial
Sub Category :	HTML Media Events Attribute
Uploaded by :	Admin