公开(公告)号：US20200162717A1

公开(公告)日：2020-05-21

申请号：US16445999

申请日：2019-06-19

Applicant: IDEAHUB INC.

Inventor： Jin Young Lee ,  Nam Ho Hur

IPC: H04N13/161 ,  H04N13/128 ,  H04N21/845 ,  H04N21/854 ,  H04N21/81 ,  H04N19/597 ,  H04N19/136 ,  H04N19/70

Abstract: Disclosed is a method of encoding three-dimensional (3D) content. The method of encoding 3D content according to an embodiment may include setting a dependency between texture information and depth information of the 3D content, and generating a bitstream comprising the dependency.

公开(公告)号：US10356145B2

公开(公告)日：2019-07-16

申请号：US16224555

申请日：2018-12-18

Applicant: IDEAHUB INC.

Inventor： Truong Cong Thang ,  Jin Young Lee ,  Seong Jun Bae ,  Jung Won Kang ,  Soon Heung Jung ,  Sang Taick Park ,  Won Ryu

IPC: H04L29/06 ,  H04L29/08 ,  H04N21/239 ,  H04N21/845 ,  H04N21/2343 ,  H04N21/258 ,  H04N21/262 ,  H04N21/658 ,  H04N21/643 ,  H04N21/6437

Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata of the content may be efficiently divided for a purpose of use of a terminal based on general media information or specific media information, and may be transmitted to the terminal. A group may include one or more representations of content. The metadata may include a group element, and the group element may provide a summary of attributes of one or more representations included in the group.

公开(公告)号：US20190124130A1

公开(公告)日：2019-04-25

申请号：US16224555

申请日：2018-12-18

Applicant: IDEAHUB INC.

Inventor： Truong Cong THANG ,  Jin Young LEE ,  Seong Jun BAE ,  Jung Won KANG ,  Soon Heung JUNG ,  Sang Taick PARK ,  Won RYU

IPC: H04L29/06 ,  H04N21/845 ,  H04L29/08 ,  H04N21/239 ,  H04N21/262 ,  H04N21/258 ,  H04N21/2343

CPC classification number: H04L65/60 ,  H04L65/4084 ,  H04L67/2804 ,  H04N21/23439 ,  H04N21/2393 ,  H04N21/25825 ,  H04N21/26258 ,  H04N21/64322 ,  H04N21/6437 ,  H04N21/6582 ,  H04N21/8456

Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata of the content may be efficiently divided for a purpose of use of a terminal based on general media information or specific media information, and may be transmitted to the terminal. A group may include one or more representations of content. The metadata may include a group element, and the group element may provide a summary of attributes of one or more representations included in the group.