ptz controls

According to the Dahua API spec 1.67, the following should cause the camera to pan relatively 100* http://xxx.xxx.xxx.xxx/cgi-bin/ptz.cgi?action=start&code=Relatively&channel=0&arg1=100&arg2=0&arg3=0&Arg4=0 However, it results in: Error Bad Request! A little digging shows a JS method named...

Hello, I have a HiK DS-2CD4212FWD-IZH, this model has a motorized zoom lens. I just recently got it functioning on my LAN via my mac with safari browser. The issue I'm having is that there is no PTZ control when accessing it this way. I understand that Pan and Tilt will never work but I need...