real time

I have a HIKVISION DS-2CD202WF-I(W) camera. The stream through the HIKVISION webpage - accessed using the camera IP address - in Internet Explorer and the ONVIF Device Manager(ODM) in Windows 10 works fine without any lags. But, when I try to stream using VLC, ffplay(ffmpeg), OpenCV C++...

I have not purchased may cameras yet, or cables, or much of any other of the components for my system. Of 8 cameras that I eventually will have I would like just one to operate inside my tractor bay with real time video AND audio. I have looked at some youtube videos on the subject but they...