Invention Grant
US07936876B2 System and method for transporting video data through a dual-link HD-SDI connection
有权
通过双链路HD-SDI连接传输视频数据的系统和方法
- Patent Title: System and method for transporting video data through a dual-link HD-SDI connection
- Patent Title (中): 通过双链路HD-SDI连接传输视频数据的系统和方法
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Application No.: US11221248Application Date: 2005-09-06
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Publication No.: US07936876B2Publication Date: 2011-05-03
- Inventor: Bradley William Walker
- Applicant: Bradley William Walker
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Charles A. Brill; Wade James Brady, III; Frederick J. Telecky, Jr.
- Main IPC: H04N7/167
- IPC: H04N7/167

Abstract:
In accordance with the teachings the present invention, a system and method for transporting video data through a dual-link HD-SDI connection is provided. In a particular embodiment of the present invention, the method includes coupling a digital video projector and a playback server with a dual-link HD-SDI connection, the dual-link HD-SDI connection having four 10-bit subchannels; dividing 12-bit, 4:4:4, RGB video data into four 9-bit sections; mapping each 9-bit section of video data into nine least significant bits of a respective one of the four 10-bit subchannels; setting a most significant bit of each 10-bit subchannel to be a compliment of a next most significant bit of the 10-bit subchannel; and transporting the sections of video data from the playback server to the digital video projector through the dual-link HD-SDI connection.
Public/Granted literature
- US20060053441A1 System and method for transporting video data through a dual-link HD-SDI connection Public/Granted day:2006-03-09
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