Hello, I am trying to use your library to obtain the playback data of the ONVIF protocol NVR device, but I have been unable to connect. I used your library to operate the PTZ without any problems before. Maybe it is a version problem. ? The ONVIF version of NVR is 2.20
Hello, I am trying to use your library to obtain the playback data of the ONVIF protocol NVR device, but I have been unable to connect. I used your library to operate the PTZ without any problems before. Maybe it is a version problem. ? The ONVIF version of NVR is 2.20