The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2021
Filed:
Sep. 14, 2017
Media Links Co., Ltd., Kawasaki, JP;
Kazunori Nakamura, Kawasaki, JP;
Kazuki Narita, Kawasaki, JP;
Media Links Co., Ltd., Kawasaki, JP;
Abstract
The video switching system includes a PTP grand master, a first and second transmitters configured to synchronize a time with the PTP grand master according to PTP, and a receiver connected to the first transmitter and the second transmitter over an IP-network. The first and second transmitter respectively receive video signals distributed from one video signal, divide the video signals into a plurality of IP-packets and set timestamps to the plurality of IP-packets, the timestamps based on the synchronized time according to PTP. The first transmitter sends the plurality of IP-packets set the timestamps as a first IP-packet stream via a first transmission path according to RTP. The second transmitter sends the plurality of IP-packets set the timestamps as a second IP-packet stream via a second transmission path according to RTP.