ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,683, issued on March 25, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Guangdong, China).

"Method and device for generating video file, computer apparatus, and storage medium" was invented by Chintan Pandya (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure provide a method and device for generating a video file, a computer apparatus, and a storage medium. The method includes: obtaining a video-recording instruction, and recording a current picture on a recording interface according to the video-recording instruction; scanning an audio stream broadcasted to a predetermined ch...