公开(公告)号：US20220360828A1

公开(公告)日：2022-11-10

申请号：US17815114

申请日：2022-07-26

Applicant: ZTE Corporation

Inventor： Cheng HUANG ,  Yaxian BAI

IPC: H04N21/234 ,  H04N19/597 ,  H04N19/70

Abstract: Methods, systems and apparatus for processing of volumetric media data are described. One example method of volumetric media determining, from a media presentation description (MPD) file, one or more preselection elements corresponding to a preselection of a volumetric media, accessing, using the one or more preselection elements, one or more atlas data components and associated video-encoded components of the volumetric media; and reconstructing the volumetric media from the one or more atlas data components and the associated video-encoded components.