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:
May. 07, 2024
Filed:
Oct. 07, 2021
Google Llc, Mountain View, CA (US);
Michael Horowitz, Austin, TX (US);
Wonkap Jang, Mountain View, CA (US);
Google LLC, Mountain View, CA (US);
Abstract
Operations of a method include obtaining a segment of image data that represents a portion of a frame of video image data to be encoded. The operations include determining, based on the segment and a target bitrate, a quantization parameter (QP) value for the segment. The operations include determining a minimum QP value and a maximum QP value that establishes a range of QP values an integrated bit rate control algorithm may use to encode the segment. The operations include encoding the segment with a first QP value that is greater than the minimum QP value and less than the maximum QP value. The operations include adjusting, by the bit rate control algorithm, the first QP value to a second QP value that is greater than the minimum QP value and less than the maximum QP value. The operations include transmitting the encoded segment to a remote device.