How to close TS from hotlinking?

There are two servers, one normal PHP scripts, and the other gives CDN live stream.
How to close from hotlinking to not working links to other websites ?
I'm on a CDN server that is prescribed in Nginx.
location ~ \.(ts)$ {
 "valid_referers" none blocked site_.info *.site_.info;
 if ($invalid_referer) {
 return 403;
}
}

So he www.cdn.site_.info does not give the content where the player.
September 19th 19 at 00:00
1 answer
September 19th 19 at 00:02
For logs TS is not given, but it returns 404 for my Central site does not give, and I need to give, and not for others.
My website site_.info
And video content cdn.site_.info
How to register to give my Central site.

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