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. 15, 2018
Filed:
Sep. 05, 2014
Arris Enterprises, Inc., Suwanee, GA (US);
Ramesh V. Panchagnula, Norcross, GA (US);
ARRIS Enterprises LLC, Suwanee, GA (US);
Abstract
Methods, systems, and computer readable media can be operable to encode an input video stream into one or more output streams by using information obtained from a first transcoding of the input video stream. During a first encoding of an input video stream, pre-processing, motion estimation, mode decision, and other information can be collected or buffered and can be re-used to encode the input video stream to multiple output video streams at different bitrates, resolutions, and/or frame rates. Motion estimation, macroblock mode decision, and pre-processing data can be manipulated and re-used during the encoding of an input video stream at various resolutions. Data can be re-computed at a new resolution or bitrate to improve visual quality.