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:
May. 19, 2026
Filed:
Oct. 12, 2022
Applicant:
Zte Corporation, Shenzhen, CN;
Inventors:
Cheng Huang, Shenzhen, CN;
Yaxian Bai, Shenzhen, CN;
Assignee:
ZTE CORPORATION, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/2343 (2011.01); H04N 21/44 (2011.01); H04N 21/4402 (2011.01);
U.S. Cl.
CPC ...
H04N 21/2343 (2013.01); H04N 21/44008 (2013.01); H04N 21/4402 (2013.01);
Abstract
Embodiments of the present disclosure provide a video bitstream encapsulation method and apparatus, a video bitstream decoding method and apparatus, and a video bitstream access method and apparatus. The video bitstream encapsulation method includes: encapsulating information of a Library Random Access Point (LRAP) sample in a first video bitstream into a media container file in which the first video bitstream is encapsulated; and encapsulating information of a library picture sample of the LRAP sample into the media container file, wherein the library picture sample is a reference picture sample of the LRAP sample.