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:
Dec. 02, 2025
Filed:
Aug. 29, 2023
Tencent Technology (Shenzhen) Company Limited, Guangdong, CN;
Ying Hu, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Guangdong, CN;
Abstract
A file decapsulation method for a free viewpoint video includes receiving a media file of free viewpoint video data. The media file includes a video track, the free viewpoint video data includes video data of N viewpoints, and the video track includes codec independence indication information and video bitstreams of M viewpoints. The codec independence indication information indicates whether video data of one of the M viewpoints in the video track depends on video data of other viewpoints during codec. The method further includes decapsulating the media file according to the codec independence indication information, to obtain a video bitstream corresponding to at least one of the M viewpoints, and decoding the video bitstream corresponding to the at least one of the M viewpoints, to obtain reconstructed video data of the at least one of the M viewpoints.