METHODS AND APPARATUS FOR THE PROVISION OF USER SELECTED ADVANCED CLOSED CAPTIONS

Patent №

US 7,050,109

Granted

2006-05-23

Filed 2001

Owner

GENERAL INSTRUMENT CORPORATION

+1 more

Lab

AI components

1

nlp

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09798682

User customizable advanced closed caption capbilities are provided using existing closed caption information contained in a television signal. The invention allows the user to override the closed caption presentation format as selected by the originator (e.g., programmer or broadcaster), in order to select alternate presentation attributes based on the user's preference. Closed caption information is extracted (e.g., by a closed caption processor from a television signal, which television signal also contains corresponding audiovisual programming. The processor determines whether one or more user selected attributes have been set. At least one user selected attribute is applied to at least a portion of the closed caption information via a closed caption driver. The closed caption information is displayed via a display driver and graphics processor on a display device in accordance with the user selected attributes via a graphical overlay on top of the audiovisual programming.

Natural languageH04N 21/4884H04N 5/445H04N 21/4113H04N 21/4117H04N 21/4135H04N 21/42653H04N 21/4348H04N 21/4405+4 more

AI classification

Natural language0.65
Vision0.01
AI hardware0.00
Machine learning0.00
Speech0.00
Knowledge representation0.00
Evolutionary computation0.00
Planning0.00

Ownership

GENERAL INSTRUMENT CORPORATION

assignment · 118520014

VIZIO, INC.

assignment · 225420786

Assignors

SAFADI, REEM, REAMER, SEAN ANTHONY, DEPIETRO, MARK, BARKLEY, CHUCK

On an employer assignment, the assignors are typically the inventors.

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