Invention Grant
- Patent Title: Presentation of combined video signals from multiple sources
- Patent Title (中): 演示从多个来源组合的视频信号
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Application No.: US12921153Application Date: 2008-03-05
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Publication No.: US08719868B2Publication Date: 2014-05-06
- Inventor: Leonard Tsai , Alexander Thatcher
- Applicant: Leonard Tsai , Alexander Thatcher
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- International Application: PCT/US2008/055929 WO 20080305
- International Announcement: WO2009/110897 WO 20090911
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F13/00 ; H04N5/445 ; H04N5/04 ; H04N5/45 ; H04N9/74 ; H04J3/02 ; H04N11/02
Abstract:
In one embodiment, a system comprises at least a first video source device, at least a first remote control device, a digital display device comprising logic to receive, in a digital display device, a first video signal from a first video source, extract at least a first metadata from the first video signal, use the first metadata to obtain a second video signal from a second video source, present the first video signal on the digital display device, combine at least a portion of the second video signal and at least a portion of the first video signal to generate a combined video signal, and present the combined video signal on a display.
Public/Granted literature
- US20110023064A1 Synchronizing And Windowing External Content In Digital Display Systems Public/Granted day:2011-01-27
Information query
