Hi, 
  
I have an NVR-3204 and I can't figure out how to enter a customized URL. 
Here's a screenshot from the user manual (Note: The manual that came on the CD that came with this DVR): 
  
 
  
Now, here's a picture of the same screen on my DVR: 
  
 
  
Annoyingly, the DVR does not have a "General" manufacturer and none of the ones there actually allow you to enter a customized URL. This leaves me completely unable to add my camera to the DVR. Is there any way I can bring this feature? Any firmware I can flush, etc? 
  
The re-badger that "sold" the DVR is called Setik. 
  
Here's the URL if it helps. I have played around just about every setting on this thing and couldn't manage. 
rtsp://192.168.1.1:554/user=admin&password=&channel=1&stream=0.sdp?real_stream--rtp-caching=100 
I know the URL works because when I use it as a source and open it with VNC, it displays a live stream for my camera.