What is HTML Source of file?

HTML source is a way to embed the video on to the page.

It allows you to customize behavior on-page you are using it as you see fit.

Below is the code.

 <video oncontextmenu="return false;" controlslist="nodownload" controls="" 
poster="https://media.publit.io/file/w_1280/dragtesting/tummygummy.jpg" playsinline >
<source src="https://media.publit.io/file/h_480/PublitioTutorials/Publitio-Media-Files-Introduction.webm" 
type="video/webm"><source src="https://media.publit.io/file/h_480/PublitioTutorials/Publitio-Media-Files-Introduction.mp4"
type="video/mp4"><source src="https://media.publit.io/file/h_480/PublitioTutorials/Publitio-Media-Files-Introduction.ogv"
type="video/ogv"></video>