Invention Grant
- Patent Title: System and method of displaying a video stream
- Patent Title (中): 显示视频流的系统和方法
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Application No.: US12349352Application Date: 2009-01-06
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Publication No.: US08390744B2Publication Date: 2013-03-05
- Inventor: Marc A. Sullivan , Philip T. Kortum , Jeff Brandt
- Applicant: Marc A. Sullivan , Philip T. Kortum , Jeff Brandt
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Toler Law Group, PC
- Main IPC: H04N5/50
- IPC: H04N5/50

Abstract:
The present disclosure is generally directed to a video stream processing system and to a method of displaying a video stream. In a particular embodiment, the method includes, during a first time period, displaying a first version of a received video stream while recovering a second version of the received video stream, the first version of the received video stream having a lower video display quality than the second version of the received video stream. The first time period begins no more than approximately 100 milliseconds after a detected channel change. The method also includes switching from display of the first version of the received video stream to display of the second version of the received video stream during a second time period.
Public/Granted literature
- US20090115904A1 SYSTEM AND METHOD OF DISPLAYING A VIDEO STREAM Public/Granted day:2009-05-07
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