公开(公告)号：US11195248B2

公开(公告)日：2021-12-07

申请号：US16564003

申请日：2019-09-09

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Minglu Li ,  Feifei Cao ,  Chunyang Su ,  Sheng Fu

IPC: G06T1/20 ,  G06T1/60 ,  G06T11/00 ,  H04N19/152 ,  H04N19/172 ,  G09G3/00 ,  G06T15/04

Abstract: Embodiments of the present disclosure disclose a method and apparatus for processing a video frame. A specific embodiment of the method includes: receiving a video frame set; selecting a video frame from the video frame set, and performing following processing: creating a pixel buffer object newly; reading pixel data of the selected video frame from a frame buffer corresponding to a central processing unit, and writing the read pixel data into the newly created pixel buffer object; storing the written pixel buffer object into a pixel buffer object queue; determining whether an unselected video frame is present in the video frame set; and storing the video frame set in response to determining no unselected video frame being present in the video frame set.