KR20160030561A - 복수의 사람들의 이머시브 비디오를 발생하는 방법 - Google Patents

복수의 사람들의 이머시브 비디오를 발생하는 방법 Download PDF

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Publication number
KR20160030561A
KR20160030561A KR1020167003420A KR20167003420A KR20160030561A KR 20160030561 A KR20160030561 A KR 20160030561A KR 1020167003420 A KR1020167003420 A KR 1020167003420A KR 20167003420 A KR20167003420 A KR 20167003420A KR 20160030561 A KR20160030561 A KR 20160030561A
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KR
South Korea
Prior art keywords
client
video
video stream
mixing
routing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1020167003420A
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English (en)
Korean (ko)
Inventor
라비 아부 차크라
필리페 블레테리
Original Assignee
알까뗄 루슨트
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Filing date
Publication date
Application filed by 알까뗄 루슨트 filed Critical 알까뗄 루슨트
Publication of KR20160030561A publication Critical patent/KR20160030561A/ko
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H04N7/152—Multipoint control units therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1827—Network arrangements for conference optimisation or adaptation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/567—Multimedia conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/0806—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division the signals being two or more video signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
KR1020167003420A 2013-08-15 2014-07-10 복수의 사람들의 이머시브 비디오를 발생하는 방법 Ceased KR20160030561A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13306152.3A EP2838257B1 (en) 2013-08-15 2013-08-15 A method for generating an immersive video of a plurality of persons
EP13306152.3 2013-08-15
PCT/EP2014/064865 WO2015022122A1 (en) 2013-08-15 2014-07-10 A method for generating an immersive video of a plurality of persons

Publications (1)

Publication Number Publication Date
KR20160030561A true KR20160030561A (ko) 2016-03-18

Family

ID=49054478

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167003420A Ceased KR20160030561A (ko) 2013-08-15 2014-07-10 복수의 사람들의 이머시브 비디오를 발생하는 방법

Country Status (6)

Country Link
US (1) US9571792B2 (enExample)
EP (1) EP2838257B1 (enExample)
JP (1) JP6291580B2 (enExample)
KR (1) KR20160030561A (enExample)
CN (1) CN105453557A (enExample)
WO (1) WO2015022122A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023122511A1 (en) * 2021-12-21 2023-06-29 Canon U.S.A., Inc. Apparatus and method for controlling an online meeting

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2824913A1 (en) * 2013-07-09 2015-01-14 Alcatel Lucent A method for generating an immersive video of a plurality of persons
US10204397B2 (en) 2016-03-15 2019-02-12 Microsoft Technology Licensing, Llc Bowtie view representing a 360-degree image
US9686510B1 (en) 2016-03-15 2017-06-20 Microsoft Technology Licensing, Llc Selectable interaction elements in a 360-degree video stream
US9866400B2 (en) 2016-03-15 2018-01-09 Microsoft Technology Licensing, Llc Action(s) based on automatic participant identification
US11386562B2 (en) 2018-12-28 2022-07-12 Cyberlink Corp. Systems and methods for foreground and background processing of content in a live video
GB2580668A (en) * 2019-01-22 2020-07-29 Starleaf Ltd A system for connecting a computer with a video conference endsystem
JP2020202531A (ja) * 2019-06-13 2020-12-17 パナソニックＩｐマネジメント株式会社 会議システム、ビデオ会議装置及び映像処理方法
CN114374816A (zh) * 2020-10-19 2022-04-19 中国移动通信集团浙江有限公司 基于视频会议的信息交互方法、服务器及终端设备
CN112532913A (zh) * 2020-11-30 2021-03-19 广州虎牙科技有限公司 一种视频混流方法、视频系统及服务器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08181958A (ja) * 1994-12-22 1996-07-12 Canon Inc 通信会議システム、通信端末装置及びカメラ操作装置
JP2000115737A (ja) * 1998-10-08 2000-04-21 Mitsubishi Electric Corp 多地点テレビ会議システム
US20040022202A1 (en) * 2002-08-05 2004-02-05 Chih-Lung Yang Method and apparatus for continuously receiving images from a plurality of video channels and for alternately continuously transmitting to each of a plurality of participants in a video conference individual images containing information concerning each of said video channels
JP2005197945A (ja) * 2004-01-06 2005-07-21 Tietech Co Ltd テレビ会議システム
US7830409B2 (en) * 2005-03-25 2010-11-09 Cherng-Daw Hwang Split screen video in a multimedia communication system
US8861701B2 (en) * 2005-04-28 2014-10-14 Apple Inc. Multi-participant conference adjustments
US7692682B2 (en) * 2005-04-28 2010-04-06 Apple Inc. Video encoding in a video conference
JP2008085677A (ja) * 2006-09-27 2008-04-10 Toshiba Corp 情報制御装置、情報合成装置及びプログラム
US8310520B2 (en) * 2009-08-19 2012-11-13 Avaya Inc. Flexible decomposition and recomposition of multimedia conferencing streams using real-time control information
CN101877775A (zh) * 2010-04-06 2010-11-03 中兴通讯股份有限公司 远程呈现系统及其摄像机组
US8638354B2 (en) * 2010-10-01 2014-01-28 Creative Technology Ltd Immersive video conference system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023122511A1 (en) * 2021-12-21 2023-06-29 Canon U.S.A., Inc. Apparatus and method for controlling an online meeting

Also Published As

Publication number Publication date
CN105453557A (zh) 2016-03-30
US20160191852A1 (en) 2016-06-30
JP6291580B2 (ja) 2018-03-14
EP2838257B1 (en) 2016-04-06
EP2838257A1 (en) 2015-02-18
WO2015022122A1 (en) 2015-02-19
JP2016530810A (ja) 2016-09-29
US9571792B2 (en) 2017-02-14

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