How does netu.tv protect videos from developer tools?

[lakers24kobe]

The embed videos from netu.tv would show some debugger code or something in the developer tools.

It works better with embed video but you can get the idea on their site.
https://waaw.tv/watch_video.php?v=5LSqmBmUBdJp

Is anyone know how to do the same thing on our own website?

I really need to know how they do it because some video hostings show the embed links in the meta tag in embed videos.
So even we encrypt the video links, users are still able to see the real link by developer tools...

 

[coolmrrocky]

They Use P2P Cdn Protocol From Peer5. So We Cannot Found Streaming Link.