ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,389,010, issued on Aug. 12, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Video transmission method and device" was invented by Long Sun (Shenzhen, China) and Wei Lu (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application disclosed video transmission methods and devices. An example method includes obtaining a first video and a second video, where the first video and the second video have same content, and image quality of the first video is lower than image quality of the second video. M first video frames and identifier information of N target frames based on the first video are obtained. Related frames corre...