Method and apparatus for reformatting auxiliary information incl

Details Method and apparatus for reformatting auxiliary information incl Method and apparatus for reformatting auxiliary information incl

1996-12-19

2000-08-01

Hsia, Sherrie

Television

Basic receiver with additional function

For display of additional information

348564, 348589, H04N 5445

Patent

active

060974427

ABSTRACT:
A method and apparatus for reformatting auxiliary information such as closed caption text that is extracted from a television signal. The apparatus reformats the text by removing redundant spaces, reorganizing the text to fit into an arbitrary sized closed caption window, converting any closed caption display mode (e.g., pop on, paint on or roll up) into a modified roll on display, and inserting speaker identifier prompts into the caption.

REFERENCES:
patent: 4430671 (1984-02-01), Tamer
patent: 5233423 (1993-08-01), Jernigan
patent: 5500680 (1996-03-01), Lee
patent: 5680176 (1997-10-01), Cho
PCT International Search Report dated Apr. 29, 1998.

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