The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2013
Filed:
Mar. 31, 2008
Anthony Petronelli, San Jose, CA (US);
Steven Gemelos, San Jose, CA (US);
Raghvendra G. Savoor, Walnut Creek, CA (US);
Anthony Petronelli, San Jose, CA (US);
Steven Gemelos, San Jose, CA (US);
Raghvendra G. Savoor, Walnut Creek, CA (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
Abstract
Methods and systems for closed caption processing are described. In an embodiment, a source signal may be accessed. The source signal may include a video signal and closed caption information embedded within the video signal. The closed caption information may be extracted from the source signal. A content request may be received over a network from an access device. A caption setting associated with the access device may be accessed. The video signal may be provided in a video stream over the network to the access device. The closed caption information may be provided over the network in a caption stream in accordance with accessing of the caption setting. Additional systems and methods are disclosed.