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. 30, 2025
Filed:
Dec. 08, 2022
Applicant:
Bytedance Inc., Los Angeles, CA (US);
Inventor:
Ye-Kui Wang, San Diego, CA (US);
Assignee:
Bytedance Inc., Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/184 (2014.01); H04N 19/169 (2014.01); H04N 19/172 (2014.01); H04N 19/182 (2014.01); H04N 19/30 (2014.01); H04N 19/597 (2014.01); H04N 19/70 (2014.01);
U.S. Cl.
CPC ...
H04N 19/184 (2014.11); H04N 19/172 (2014.11); H04N 19/182 (2014.11); H04N 19/188 (2014.11); H04N 19/30 (2014.11); H04N 19/597 (2014.11); H04N 19/70 (2014.11);
Abstract
A method of processing video data includes performing a conversion between a video and a bitstream of the video. The bitstream includes one or more layers including one or more sublayers including one or more pictures including one or more subpictures according to a rule that specifies a rewriting operation selectively performed on one or more syntax structures during a subpicture sub-bitstream extraction process by which an output target sub-bitstream is extracted from the bitstream. The one or more syntax elements include information of the output target sub-bitstream.