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:
Dec. 01, 2022
Tencent America Llc, Palo Alto, CA (US);
Iraj Sodagar, Los Angeles, CA (US);
TENCENT AMERICA LLC, Palo Alto, CA (US);
Abstract
A including receiving a first video input corresponding to a 360-degree video; receiving one or more second video inputs; defining one or more occlude-free regions in the first video input, each occlude-free region indicating an area of the video that is not overlayed by another image or video; signaling location information of the one or more occlude-free regions in a session description protocol (SDP) via a 3rd Generation Partnership Project (3GPP) overlay attribute, wherein the 3GPP overlay attribute signals whether a respective 3GPP overlay is intended for a occlude-free area or dedicated to a specific overlay; transmitting the SDP to a receiver; and rendering an output video that includes the first video input with the one or more second video inputs overlaid in a region not including the one or more occlude free regions.