Add following to restcommand.yaml and include in config.yaml:   # rest_command: ptz_control_right :   url : "http://192.168.16.253/PSIA/YG/PTZCtrl/channels/0/continuous?pan=1&tilt=0"   method : PUT   headers :     Cookie : "cur_UserInfo=admin%3A123456; cur_userName=admin;"     Content-Length : "0" ptz_control_left :   url : "http://192.168.16.253/PSIA/YG/PTZCtrl/channels/0/continuous?pan=-1&tilt=0"   method : PUT   headers :     Cookie : "cur_UserInfo=admin%3A123456; cur_userName=admin;"     Content-Length : "0" ptz_control_stop :   url : "http://192.168.16.253/PSIA/YG/PTZCtrl/channels/0/continuous?pan=0&tilt=0"   method : PUT   headers :     Cookie : "cur_UserInfo=admin%3A123456; cur_userName=admin;"     Content-Length : "0" ptz_control_up :   url : "http://192.168.16.253/PSIA/YG/PTZCtrl/channels/0/continuous?pan=0&tilt=1"   method : PUT   headers :     Cookie : "c...