KR20230159950A - 복수 서버를 이용한 3차원 컨텐츠 제공 시스템 및 방법 - Google Patents

복수 서버를 이용한 3차원 컨텐츠 제공 시스템 및 방법 Download PDF

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Publication number
KR20230159950A
KR20230159950A KR1020220059365A KR20220059365A KR20230159950A KR 20230159950 A KR20230159950 A KR 20230159950A KR 1020220059365 A KR1020220059365 A KR 1020220059365A KR 20220059365 A KR20220059365 A KR 20220059365A KR 20230159950 A KR20230159950 A KR 20230159950A
Authority
KR
South Korea
Prior art keywords
content
synchronization
user
packet
server
Prior art date
Application number
KR1020220059365A
Other languages
English (en)
Korean (ko)
Inventor
진세형
Original Assignee
주식회사 컬러버스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 컬러버스 filed Critical 주식회사 컬러버스
Priority to KR1020220059365A priority Critical patent/KR20230159950A/ko
Priority to PCT/KR2023/005660 priority patent/WO2023224284A1/fr
Publication of KR20230159950A publication Critical patent/KR20230159950A/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43076—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of the same content streams on multiple devices, e.g. when family members are watching the same movie on different devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/167—Synchronising or controlling image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/194—Transmission of image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Information Transfer Between Computers (AREA)
KR1020220059365A 2022-05-16 2022-05-16 복수 서버를 이용한 3차원 컨텐츠 제공 시스템 및 방법 KR20230159950A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020220059365A KR20230159950A (ko) 2022-05-16 2022-05-16 복수 서버를 이용한 3차원 컨텐츠 제공 시스템 및 방법
PCT/KR2023/005660 WO2023224284A1 (fr) 2022-05-16 2023-04-26 Système et procédé destinés à la fourniture d'un contenu tridimensionnel à l'aide d'une pluralité de serveurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020220059365A KR20230159950A (ko) 2022-05-16 2022-05-16 복수 서버를 이용한 3차원 컨텐츠 제공 시스템 및 방법

Publications (1)

Publication Number Publication Date
KR20230159950A true KR20230159950A (ko) 2023-11-23

Family

ID=88835550

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220059365A KR20230159950A (ko) 2022-05-16 2022-05-16 복수 서버를 이용한 3차원 컨텐츠 제공 시스템 및 방법

Country Status (2)

Country Link
KR (1) KR20230159950A (fr)
WO (1) WO2023224284A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102275520B1 (ko) 2018-05-24 2021-07-12 티엠알더블유 파운데이션 아이피 앤드 홀딩 에스에이알엘 현실 세계를 대표하는 실시간 3d 가상 세계 내에서 실시간 3d 가상 객체의 양방향 실시간 대화형 오퍼레이션

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100678921B1 (ko) * 2005-10-18 2007-02-05 삼성전자주식회사 다중 서버 환경에 적합한 디바이스를 클라이언트로 하여동기화를 수행하는 방법 및 장치
KR20190056523A (ko) * 2017-11-17 2019-05-27 삼성에스디에스 주식회사 가상현실 컨텐츠 디스플레이 동기화 시스템 및 방법
KR101965746B1 (ko) * 2018-10-02 2019-04-05 주식회사 이노벤터 Vr 콘텐츠 스트리밍 서버 및 방법
KR102019654B1 (ko) * 2018-10-02 2019-09-09 전남대학교산학협력단 적응형 스트리밍 서버를 전환하기 위한 방법
KR102220236B1 (ko) * 2019-04-04 2021-02-25 에스케이텔레콤 주식회사 동시재생지원장치 및 동시재생지원장치의 동작 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102275520B1 (ko) 2018-05-24 2021-07-12 티엠알더블유 파운데이션 아이피 앤드 홀딩 에스에이알엘 현실 세계를 대표하는 실시간 3d 가상 세계 내에서 실시간 3d 가상 객체의 양방향 실시간 대화형 오퍼레이션

Also Published As

Publication number Publication date
WO2023224284A1 (fr) 2023-11-23

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