NVR that works with ActionTiles?

Hi there,

I've recently purchased an actiontiles license, and I've got my dashboards set up mostly the way I want them, but I'd really like to get my 3 camera feeds on my dashboards.  My cameras are wired with coax cable (wired them up when the house was under construction) and currently hook into a Nuvico Apex NVR.  I know this won't work because to view the cameras in a browser you have to log in to the nuvico applet thing...it doesn't accept credentials in a web address.

What I want to know is, is there some NVR I can purchase that will take my wired coax camera feeds and spit them out onto the interwebs in an mjpeg format that actiontiles can handle?  That would be the ideal solution for me...just replace my NVR with something that will work.

If that doesn't work, I see there's some talk about Blue Iris and how if you turn off security within your network you can see the cameras, so that might be a viable solution, but then I'm picking up a windows computer to use.

Otherwise I have to get new cameras?  Searching around the forums here, a lot of the info is old and there aren't really any clear answers that I can find.  I'd love some insight if anyone has a line on an NVR that would work for me.

By the way, I'm running actiontiles in Fully on some 7" kindle fires.