Invention Application
- Patent Title: METHOD AND SYSTEM FOR MEASURING LATENCIES IN IP CAMERAS
- Patent Title (中): 在IP摄像机中测量延迟的方法和系统
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Application No.: US14584812Application Date: 2014-12-29
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Publication No.: US20160191858A1Publication Date: 2016-06-30
- Inventor: TYRONE D. BEKIARES , IRINA KLEYMAN , HINRICH A. SCHMIDT
- Applicant: MOTOROLA SOLUTIONS, INC
- Main IPC: H04N7/18
- IPC: H04N7/18 ; H04L12/26 ; H04N5/232

Abstract:
A method and system enable determining one or more delays associated with an internet protocol (IP) camera. The method includes issuing a control command from a device to the IP camera. A change is then detected in one or more pixels in video frames as a result of the control command being executed by the IP camera. One or more delays associated with the IP camera are then determined by recording and comparing two or more of the following: a command time; a feedback time; and a capture time.
Information query