Invention Grant
- Patent Title: Method for processing auxiliary information in a video system
- Patent Title (中): 在视频系统中处理辅助信息的方法
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Application No.: US10347954Application Date: 2003-01-21
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Publication No.: US07369180B2Publication Date: 2008-05-06
- Inventor: Mike Xing
- Applicant: Mike Xing
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Boulogne-Billancourt
- Agent Joseph J. Laks; Robert D. Shedd; Brian J. Cromarty
- Main IPC: H04N5/50
- IPC: H04N5/50

Abstract:
A method for processing auxiliary information, such as closed caption or teletext data, in a video system enables an increased number of characters to be displayed per line. According to an exemplary embodiment, a video system (100) includes a tuner (10) operative to receive a video signal including auxiliary information representative of a first number of characters to be displayed per line. A memory (13) is operative to store display list data representative of the received auxiliary information. A controller (11) is operative to retrieve the stored display list data in accordance with a format representative of a second number of characters per line, the second number being less than the first number.
Public/Granted literature
- US20030145337A1 Method for processing auxiliary information in a video system Public/Granted day:2003-07-31
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