Title:
METHOD AND APPARATUS FOR TIMED AND EVENT TRIGGERED UPDATES IN SCENE
Document Type and Number:
WIPO Patent Application WO/2022/220633
Kind Code:
A1
Abstract:
The present disclosure relates to a method and an apparatus for dynamic scene updates (scenes including timed media) requiring extensions to scene description patch documents supporting timed media. A method for timed and event triggered updates in a scene description for extended reality (XR) multimedia is disclosed. The method comprising: parsing a scene description and at least one scene update track sample in a timed scene description update track or at least one scene update item to update the scene description; and rendering the updated scene description on a display.
Inventors:
YIP ERIC (KR)
YANG HYUNKOO (KR)
RHYU SUNGRYEUL (KR)
SONG JAEYEON (KR)
YANG HYUNKOO (KR)
RHYU SUNGRYEUL (KR)
SONG JAEYEON (KR)
Application Number:
PCT/KR2022/005447
Publication Date:
October 20, 2022
Filing Date:
April 15, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N21/84; H04N21/81; H04N21/8547
Foreign References:
| US20210099773A1 | 2021-04-01 | |||
| US20210105451A1 | 2021-04-08 | |||
| US20210012578A1 | 2021-01-14 | |||
| US20210049827A1 | 2021-02-18 | |||
| US20210064774A1 | 2021-03-04 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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