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:
Jul. 19, 2022
Filed:
Jun. 05, 2018
Sony Interactive Entertainment Inc., Tokyo, JP;
Anthony William Godar, London, GB;
Sony Interactive Entertainment Inc., Tokyo, JP;
Abstract
A video providing device for providing video content having a plurality of viewpoints, the device including a video storage unit operable to store a plurality of versions of a video for each of a plurality of viewpoints in the video content, each video corresponding to the same viewpoint being encoded with a different resolution and a different group of pictures duration, a viewpoint determining unit operable to determine a requested viewpoint in the video content, a video selection unit operable to select a video from amongst the plurality of versions corresponding to the requested viewpoint, the selected video having a next-occurring group of pictures boundary, a video transmitting unit operable to transmit the selected video to a video receiving device, and a video switching unit operable to, if the selected video is not the highest-resolution video corresponding to that viewpoint, perform successive switches to higher-resolution videos at the next-occurring group of pictures boundary in a higher-resolution video until a switch is performed to the highest-resolution video for the determined viewpoint, where the video transmitting unit is operable to transmit a switched video instead of the selected video.