US Patent Issued to Bytedance on Dec. 30 for "Video parameter set constraints for subpicture sub-bitstream extraction" (California Inventor)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,513,312, issued on Dec. 30, was assigned to Bytedance Inc. (Los Angeles).

"Video parameter set constraints for subpicture sub-bitstream extraction" was invented by Ye-kui Wang (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "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 a...