If you are interested to insert video anywhere during create any HTML page then use these below tags and codes respectively.
<title>HTML5 Video Tag by KnowledgeIDea</title>
<video width="600" height="300" controls>
<source src="C:\Users\Siraj Mahmood\Downloads\Video\Facebook_21.mp4" type="video/mp4">
You also can replace
autoplay then video will be automatically play and controls will not be appeared. Secondly, also replace
source URL/address of your video URL inside
controls command will show all essential controls includes videos play/pause, sounds up/down and screen minimize/expand etc. Unlike if you use
autoplay then these controls will be hide and your video will be automatically start to play without asking to you.
Do not forget to mention
.mp4/.webm etc file type at the end of your videos URL otherwise video will not be run.
Hopefully, this would help you