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. 04, 2023
Filed:
May. 17, 2021
Meta Platforms, Inc., Menlo Park, CA (US);
Kameswara Kishore Sriadibhatla, Dublin, CA (US);
Yunqing Chen, Los Altos, CA (US);
Prasanth Jampani, Newark, CA (US);
Srikanth Alaparthi, Fremont, CA (US);
Adrian Stafford Lewis, Mountain View, CA (US);
Shiyan Pan, San Jose, CA (US);
Meta Platforms, Inc., Menlo Park, CA (US);
Abstract
The controller is configured to receive a request that causes transferring of a reference pixel block of a video, wherein the video is being encoded using the reference pixel block. The controller is configured to determine whether the reference pixel block has at least a portion that is outside a frame of the video. In response to the determination of the reference pixel block having at least a portion outside the frame of the video, the controller is configured to cause a portion of the reference pixel block of the video inside the frame of the video to be fetched from a memory storage and stored in a cache storage, pad a remaining missing portion of the reference pixel block of the video outside the frame of the video with padding pixel data to form the reference pixel block, and transfer the reference pixel block in response to the request.