Embedded mp4 video doesn't work

I have an mp4 video that I want to embed in my HTML code.

This is the code I got to embed the video (I got this code from OneDrive):

<iframe
src="https://onedrive.live.com/embed?cid=6D59603C63FB1545&resid=6D59603C63FB1545%214991&authkey=AGnL_OwZQSRAWOM"
width="180"
height="320"
frameborder="0"
scrolling="no"
allowfullscreen>
</iframe>

When I paste this code into HTML, nothing happens. I tried to use a video tag, but it didn’t work either.

Can someone tell me why and how to fix this?

P.S. I use OneDrive to get this embedded code. Is this the problem? Any other suggested way to get an embedded code?