Share a youtube video feature in lib-jitsi-meet API (low level)

hello every one
I am new with jitsi meet and I need to add youtube video sharing features with lib-jitsi-meet low-level API.
how I can do this can you pls provide some useful links and tutorials?

It is implemented here: jitsi-meet/react/features/shared-video at master · jitsi/jitsi-meet · GitHub

YouTube handling here: jitsi-meet/YoutubeVideoManager.js at master · jitsi/jitsi-meet · GitHub

thanks for the replay @damencho sir,
but I can’t understand how I can display my youtube video by replacing it with my camera video
and show all participants in my room

You send command to the meeting, everyone receives it and show the video.

ok sir thanks let me try with these steps

Hello @damencho sir, can you pls tell me what the base folder in this project is
and how I can work with these base folder events like participantJoin and etc with my project,
this base folder is used many times in the links that you provide.