How do you emulate this?

Hi, on YouTube I saw this YouTube video(, which looks like someone has implemented a web screensharing system, I tried it and it seems to work really well. I would like to install it on my server, does anyone have any idea how to do it ? Thanks.

Well the website itself is this one

However their implementation of “screenshare” is a private fork.
The screen share part in itself is not really TeamSpeak related. It will just be some WebRTC stuff using the JS Screen Capture API. When facilitating a P2P connection you’ll also need a turn server. Other than that, there are hundreds of examples implementing simple WebRTC based screen sharing.