<video width="480" height="320" controls>
<source src="audiovisual/video.mp4" type="video/mp4"/>
<source src="audiovisual/video.webm" type="video/webm"/>
Your browser does not support the video tag.
</video>
But the video is not showing in IE9
It is amazing that when I enter into the developer tool (pressing key F12) and change the value for the width or the height it appears immediately.