Need Axis NVR RTSP output url format

Me too.
Axis 212 PTZ (Firmware 4.49)
This:
Code:
rtsp:/root:pass@192.168.1.66/mpeg4/media.amp?latest
...works in VLC no problem, and even goes "online" in NVR (Tiandy) but the image is black and camera isn't listed in the list of camera channels for further video configuration.
PS: It's double slash after rtsp:
 
If I understand correctly, the RTSP URL from the NVR is requested (such as used when streamed to VLC, etc.) so therefore a camera number will be required; if 4 cameras are being streamed from the NVR then you'd have 4 URL's all with the same IP (the NVR's LAN IP) and identical URL EXCEPT for the camera number:

Code:
rtsp:/<NVR-LAN-IP/axis-media/media.amp?camera=[CHANNEL]

IOW, like this:

Code:
rtsp:/192.168.1.66/axis-media/media.amp?camera=1
rtsp:/192.168.1.66/axis-media/media.amp?camera=2
rtsp:/192.168.1.66/axis-media/media.amp?camera=3
rtsp:/192.168.1.66/axis-media/media.amp?camera=4

And as noted, place 2 "/" after "RTSP:" as forum software won't allow 2 to be displayed consecutively.