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.:

US 8428422 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 23, 2013

Filed:

Dec. 22, 2010
Applicant:

Shinya Takeda, Osaka, JP;

Inventor:

Shinya Takeda, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/935 (2006.01); H04N 5/93 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention provides a moving picture multiplexing apparatus generating a seamlessly-reproducible multiplexed stream even in the case where streams are reproduced in a different order. The moving picture multiplexing apparatus includes: a stream end information generating unit generating stream end information including a stream end system clock, using a video end PTS; a start clock calculating unit calculating a multiplex starting system clock, using the stream end information as stream end information on a preceding stream, and a video start PTS; an end clock calculating unit calculating a multiplex ending system clock, using the video start PTS as a video start PTS of a following stream, and the stream end information; and a multiplexed pack generating unit generating the multiplexed stream by starting the multiplexing at the multiplex starting system clock, and ending the multiplexing at the multiplex ending system clock.


Find Patent Forward Citations

Takeda, Shinya. (2013). Moving picture multiplexing apparatus, audio and video recording apparatus and moving picture multiplexing method (U.S. Patent No. 8428422). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8428422

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