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:
Jan. 09, 2024
Filed:
Sep. 21, 2022
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Robin Atkins, Vancouver, CA;
Peng Yin, New York, NY (US);
Taoran Lu, Santa Clara, CA (US);
Fangjun Pu, Sunnyvale, CA (US);
Sean Thomas McCarthy, San Francisco, CA (US);
Walter J. Husak, Simi Valley, CA (US);
Tao Chen, Palo Alto, CA (US);
Guan-Ming Su, Fremont, CA (US);
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Abstract
Methods and systems for frame rate scalability are described. Support is provided for input and output video sequences with variable frame rate and variable shutter angle across scenes, or for input video sequences with fixed input frame rate and input shutter angle, but allowing a decoder to generate a video output at a different output frame rate and shutter angle than the corresponding input values. Techniques allowing a decoder to decode more computationally-efficiently a specific backward compatible target frame rate and shutter angle among those allowed are also presented.