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:
Mar. 15, 2022
Filed:
Oct. 30, 2020
Hulu, Llc, Santa Monica, CA (US);
Chen Liu, Beijing, CN;
Wenhao Zhang, Beijing, CN;
Xuchang Huangfu, Beijing, CN;
Xiaobo Liu, Beijing, CN;
Deliang Fu, Beijing, CN;
Lan Xie, Beijing, CN;
Rui Zhang, Beijing, CN;
Shuai Lou, Beijing, CN;
Chao Zhang, Beijing, CN;
HULU, LLC, Santa Monica, CA (US);
Abstract
In some embodiments, a method generates a representation for a video that represents a relationship of a bitrate to a quality measurement for the video and selects candidate transcoding points on the representation. A plurality of candidate profile ladders are generated based on the candidate transcoding points. Each of the plurality of candidate profile ladders includes a different combination of profiles and a profile is associated with at least one of a bitrate and a quality measurement. The method selects a profile ladder from the plurality of candidate profile ladders based on analyzing the bitrate or the quality of the profile ladder and uses the profile ladder for the video.