Apparatus and method to reduce PTZ latency

摘要

An apparatus, system, and method to reduce PTZ latency are provided. The system can include an input port and a motor driver unit, and the input port can receive a PTZ request. The input port can transmit the PTZ request to the motor driver unit, and the motor driver unit can extract a PTZ command from the PTZ request. In some embodiments, the PTZ request can obviate transmission through a parser and a processor.

主权项

1. A system comprising:
an IP PTZ camera further comprising:
an input port;a request module coupled directly to the input port, the request module including a webpage request sub-module, an http video stream request sub-module and a control protocol request sub-module;an http or ONVIF parser; anda motor driver unit,wherein the input port receives a PTZ request,wherein the input port transmits the PTZ request to the request module, andwherein the control protocol request sub-module of the request module extracts a PTZ command from the PTZ request received from the input port using a simple text parser and transmits the PTZ command directly to the motor driver unit without first passing the PTZ command through the http or ONVIF parser.