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:
Nov. 26, 2019
Filed:
Feb. 20, 2016
Harmonic, Inc., San Jose, CA (US);
Noam Koren, Los Gatos, CA (US);
Jeremy Cole Rosenberg, Huntingdon Valley, PA (US);
Marcelo C. San Martin, Alviso, CA (US);
Harmonic, Inc., San Jose, CA (US);
Abstract
Approaches for transcoding on-the-fly (TOTF). A digital video is encoded to produce a set of encoding decisions. A video quality profile is created that describes the set of encoding decisions. Upon determining that the video quality profile is associated with a compressed digital video bit stream, a final rate of compression is determined, frame by frame, for the compressed digital video bit stream using the video quality profile. The final rate of compression may be determined either internal or external to an encoder/transcoder. The video quality profile may be created by reviewing a plurality of encoding decisions to determine which encoding decisions merit inclusion based on a variety of criteria.