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:
Sep. 23, 2025
Filed:
Mar. 08, 2023
Applicant:
Sony Interactive Entertainment Inc., Tokyo, JP;
Inventor:
Hung-Ju Lee, San Mateo, CA (US);
Assignee:
SONY INTERACTIVE ENTERTAINMENT INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/149 (2014.01); H04N 19/169 (2014.01); H04N 19/184 (2014.01);
U.S. Cl.
CPC ...
H04N 19/149 (2014.11); H04N 19/184 (2014.11); H04N 19/188 (2014.11);
Abstract
A technique to determine an optimum number of reserved bits for use in video encoding. The bits per coding unit is calculated as a function of bitrate, frame rate and frame size. Then for each coding unit, N reserved bits candidates are selected. For each test video the number of packets per frame is identified and the average number of packets per frame is calculated. The best reserved bits candidate out of the N reserved bits candidates is identified, and then a best fitted linear model between best reserved bits candidate and bits per coding unit is determined.