nginx server unix socket

Hi,

I have a network camera and I am using nginx as a reverse proxy to access the camera URL, but I do not want people to be able to access the url directly. I want to include the feed in a site.

So I configured nginx as a reverse proxy using a unix socket:
upstream apm02_unix {
server unix:/tmp/motion_apm02: fail_timeout=0;
}

I chose to use the unix socket in order to protect the feed.

Is it possiable for nginx to server this feed via the reverse proxy unix socket?

Regards
Gregg