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:
Jan. 03, 2023
Filed:
Dec. 20, 2019
Applicant:
Meta Platforms, Inc., Menlo Park, CA (US);
Inventors:
Yaming He, Redmond, WA (US);
Zhengping Zuo, Medina, WA (US);
Assignee:
Meta Platforms, Inc., Menlo Park, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/124 (2014.01); H04N 19/154 (2014.01); H04N 19/132 (2014.01); H04N 19/156 (2014.01); H04N 19/147 (2014.01); H04N 19/177 (2014.01);
U.S. Cl.
CPC ...
H04N 19/124 (2014.11); H04N 19/132 (2014.11); H04N 19/147 (2014.11); H04N 19/154 (2014.11); H04N 19/156 (2014.11); H04N 19/177 (2014.11);
Abstract
Embodiments are described for dynamically adapting video encoding to maintain a nearly stable frame rate based on processor capabilities and bandwidth, for example, by varying a quantization parameter. The quality of the encoded video can be varied to maintain the nearly constant frame rate, which may be measured from the number of encoded video frames being transmitted over a network interface.