ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,382,060, issued on Aug. 5, was assigned to Bytedance Inc. (Los Angeles).
"Chroma quantization parameter in video coding" was invented by Weijia Zhu (San Diego), Li Zhang (San Diego) and Jizheng Xu (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "An example method of video processing includes determining, for a conversion between a current block of a video and a bitstream representation of the video, whether to enable usage of a chroma quantization parameter (QP) offset for the current block according to a syntax element at a level of a video unit. The video unit includes the current block and a second block of the video. The method also includes...