US Patent Issued to TENCENT AMERICA on Nov. 11 for "Method for signaling of mixed NAL unit type in coded video stream" (California Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,739, issued on Nov. 11, was assigned to TENCENT AMERICA LLC (Palo Alto, Calif.).

"Method for signaling of mixed NAL unit type in coded video stream" was invented by Byeongdoo Choi (Palo Alto, Calif.), Stephan Wenger (Hillsborough, Calif.) and Shan Liu (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method, computer program, and computer system is provided for coding video data. Video data including one or more subpictures is received. A network abstraction layer (NAL) unit type associated with each of the one or more subpictures is identified based on checking a flag corresponding to mixed NAL units in the one or more subpictures....