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:
Feb. 15, 2022
Filed:
Jul. 17, 2020
Sony Corporation, Tokyo, JP;
Yasuaki Yamagishi, Kanagawa, JP;
Kazuhiko Takabayashi, Tokyo, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
The present technology relates to a distribution device, a distribution method, a reception device, a reception method, a program, and a content distribution system that enable signaling of an ROI identifier of a video distributed by at least one of broadcast distribution or net distribution. A distribution device according to a first aspect of the present technology includes a segment filing unit configured to make a video stream of each of areas obtained by imaging an imaging range divided into a plurality of the areas into a segment file, a distribution unit configured to supply the segment file of the video stream of each of the areas to a reception side by at least one of net distribution or broadcast distribution, and a notification unit configured to notify, in a case where an ROI including one or more of the areas is set to the imaging range, the reception side of an ROI identifier for identifying the belonging ROI as attribute information related to the segment file corresponding to the area included in the ROI. The present technology can be applied to streaming distribution using DASH.