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:
Jul. 16, 2019
Filed:
Nov. 04, 2013
Integrated Device Technology, Inc., San Jose, CA (US);
Pavel Novotny, Waterloo, CA;
Eric C. Pearson, Conestogo, CA;
INTEGRATED DEVICE TECHNOLOGY, INC., San Jose, CA (US);
Abstract
A video encoding method for encoding a stream of baseband video data. The stream of baseband video data is received as a plurality of coding units. Statistics of each coding unit in the plurality of coding units are gathered. A quantization parameter (QP) for each coding unit is determined from the corresponding statistics. The coding unit is trial encoded using the QP to generate a trial encoded coding unit; and the QP is updated based on the trial encoded coding unit. Trial encoding the coding unit and updating the QP are repeated until the trial encoded coding unit meets a predetermined criterion. Then the coding unit is final encoded using the updated QP to generate a final encoded coding unit.