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:
Aug. 19, 2025
Filed:
Sep. 12, 2023
Tencent America Llc, Palo Alto, CA (US);
Byeongdoo Choi, Palo Alto, CA (US);
Stephan Wenger, Hillsborough, CA (US);
Shan Liu, Vancouver, WA (US);
TENCENT AMERICA LLC, Palo Alto, CA (US);
Abstract
A method of generating a coded video bitstream including setting a flag pps_ref_wraparound_enabled_flag, wherein the flag pps_ref_wraparound_enabled_flag being equal to 1 specifies that a horizontal wrap-around motion compensation is enabled for pictures referring to a picture parameter set (PPS) in a coded video stream; determining whether the reference picture is to be scaled based on whether reference picture resampling is enabled; in response to the reference picture being not scaled, setting a second flag refWraparoundEnabledFlag to be equal to a value of the flag pps_ref_wraparound_enabled_flag; and encoding the coded video bitstream comprising at least the current picture and the flag pps_ref_wraparound_enabled_flag.