The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 26, 2022
Filed:
Feb. 26, 2021
China Film Gdc (Beijing) Technology Co., Ltd., Beijing, CN;
Wei Bian, Beijing, CN;
Man Nang Chong, North Point, HK;
Ruoqing Fu, Beijing, CN;
Shuai Tan, Shenzhen, CN;
Pranay Kumar, North Point, HK;
Bin Xu, Beijing, CN;
Rui Shen, Beijing, CN;
Shuping Li, Beijing, CN;
China Film GDC (Beijing) Technology Co., Ltd., Beijing, CN;
Abstract
The present invention relates to a video processing apparatus, method, and system. In particular, in accordance with one embodiment, high-speed video is divided into at least two sub-videos having a frame rate lower than that of the input video, during which metadata for synchronization of the two sub-videos which corresponds to frames of each sub-video is generated, and inserted into the respective sub-videos for video processing in parallel. During the parallel processing of the sub-videos, the system monitors and controls the synchronization of the process and, upon completion of the sub-video processing, use the metadata to re-assemble the sub-videos into one high-speed video stream for output, the output video having the same frame rate as the received input video stream.