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. 25, 2025
Filed:
May. 20, 2021
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v., Munich, DE;
Yago Sánchez De La Fuente, Berlin, DE;
Karsten Sühring, Berlin, DE;
Cornelius Hellge, Berlin, DE;
Thomas Schierl, Berlin, DE;
Robert Skupin, Berlin, DE;
Thomas Wiegand, Berlin, DE;
Abstract
An output layer set may describe a video bitstream, or video sequence, which is extractable from a multi-layered video bitstream. Concepts related to output layer sets are described, including a concept for a random-accessible sub-bitstream indication, a concept for handling reference picture alignment, a concept for a bitstream-based OLS determination, a concept for sequence start access units of an extracted video bitstream, a concept for handling temporal sublayers in the extraction process of an output layer set, a concept for handling temporal sublayers in video parameter signaling and a concept for output layer selection in region of interest applications.