CA2258091C - System and method for associating multimedia objects - Google Patents

System and method for associating multimedia objects Download PDF

Info

Publication number
CA2258091C
CA2258091C CA002258091A CA2258091A CA2258091C CA 2258091 C CA2258091 C CA 2258091C CA 002258091 A CA002258091 A CA 002258091A CA 2258091 A CA2258091 A CA 2258091A CA 2258091 C CA2258091 C CA 2258091C
Authority
CA
Canada
Prior art keywords
video
instances
streams
audio
group
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.)
Expired - Lifetime
Application number
CA002258091A
Other languages
English (en)
French (fr)
Other versions
CA2258091A1 (en
Inventor
David Gray Boyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lifesize Inc
Original Assignee
Telcordia Technologies Inc
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 Telcordia Technologies Inc filed Critical Telcordia Technologies Inc
Publication of CA2258091A1 publication Critical patent/CA2258091A1/en
Application granted granted Critical
Publication of CA2258091C publication Critical patent/CA2258091C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CA002258091A 1996-06-21 1996-06-21 System and method for associating multimedia objects Expired - Lifetime CA2258091C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/010656 WO1997049244A1 (en) 1996-06-21 1996-06-21 System and method for associating multimedia objects

Publications (2)

Publication Number Publication Date
CA2258091A1 CA2258091A1 (en) 1997-12-24
CA2258091C true CA2258091C (en) 2002-05-07

Family

ID=25680707

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002258091A Expired - Lifetime CA2258091C (en) 1996-06-21 1996-06-21 System and method for associating multimedia objects

Country Status (4)

Country Link
EP (1) EP0906695A4 (ja)
JP (1) JPH11513212A (ja)
CA (1) CA2258091C (ja)
WO (1) WO1997049244A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012159333A1 (zh) * 2011-05-20 2012-11-29 中兴通讯股份有限公司 一种视频会议的实现方法、系统及宽带移动热点设备

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000049806A1 (de) * 1999-02-16 2000-08-24 Voxar Ag Videokommunikationsvorrichtung, -system und -verfahren
EP1049278A1 (en) * 1999-04-30 2000-11-02 Sony International (Europe) GmbH Broadcast API - an application programming interface for accessing information services provided by a broadcast system
EP1304878A1 (de) * 2001-10-11 2003-04-23 Siemens Aktiengesellschaft Verfahren zur Übertragung von Kommunikationsdaten, Video-Konferenz- und Video-Chat-System
FR2835385B1 (fr) * 2002-01-30 2004-06-04 France Telecom Systeme de visioconference pour tele-travail
US7454460B2 (en) 2003-05-16 2008-11-18 Seiko Epson Corporation Method and system for delivering produced content to passive participants of a videoconference
TW200701022A (en) * 2005-06-24 2007-01-01 Era Digital Media Co Interactive news gathering and media production control system
EP1784020A1 (en) * 2005-11-08 2007-05-09 TCL & Alcatel Mobile Phones Limited Method and communication apparatus for reproducing a moving picture, and use in a videoconference system
CN101626482B (zh) 2008-07-11 2011-11-09 华为技术有限公司 视频会议实现方法、设备及系统
CN101668160B (zh) * 2009-09-10 2012-08-29 华为终端有限公司 视频图像数据处理方法、装置及视频会议系统及终端
US9519792B1 (en) 2013-11-15 2016-12-13 Google Inc. Copyright protection
JP2015177474A (ja) * 2014-03-17 2015-10-05 株式会社リコー 端末、方法、及びプログラム
KR101699424B1 (ko) * 2015-06-01 2017-02-14 (주)씨어스테크놀로지 Avb를 이용한 화상 메신저

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004084A (en) * 1976-03-03 1977-01-18 Bell Telephone Laboratories, Incorporated Video conferencing system using spatial reduction and temporal resolution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012159333A1 (zh) * 2011-05-20 2012-11-29 中兴通讯股份有限公司 一种视频会议的实现方法、系统及宽带移动热点设备

Also Published As

Publication number Publication date
EP0906695A4 (en) 1999-06-16
CA2258091A1 (en) 1997-12-24
WO1997049244A1 (en) 1997-12-24
EP0906695A1 (en) 1999-04-07
JPH11513212A (ja) 1999-11-09

Similar Documents

Publication Publication Date Title
US5896128A (en) System and method for associating multimedia objects for use in a video conferencing system
US5657096A (en) Real time video conferencing system and method with multilayer keying of multiple video images
US5737011A (en) Infinitely expandable real-time video conferencing system
US6330022B1 (en) Digital processing apparatus and method to support video conferencing in variable contexts
US7034860B2 (en) Method and apparatus for video conferencing having dynamic picture layout
US8300078B2 (en) Computer-processor based interface for telepresence system, method and computer program product
US7990410B2 (en) Status and control icons on a continuous presence display in a videoconferencing system
US9204099B2 (en) Videoconferencing system providing virtual physical context
US5999208A (en) System for implementing multiple simultaneous meetings in a virtual reality mixed media meeting room
US5793415A (en) Videoconferencing and multimedia system
US6195091B1 (en) Apparatus for collaborative computing
US6075571A (en) Composite image display device and service for video conferencing
CN102265613B (zh) 用于处理在多个视频会议终端之间的会议中的图像的方法、设备
CA2258091C (en) System and method for associating multimedia objects
JP2003532347A (ja) ビデオ会議ネットワークにおけるメディアの役割管理
US11831454B2 (en) Full dome conference
Boyer et al. The personal presence system—a wide area network resource for the real time composition of multipoint multimedia communications
Lukacs et al. A universal broadband multipoint teleconferencing service for the 21st century
Hoshi et al. B-ISDN multimedia communication and collaboration platform using advanced video workstations to support cooperative work
Lukacs The Personal Presence System—Hardware Architecture
MXPA98010440A (en) System and method for associating multime objects
Boyer et al. The personal presence system experimental research prototype
EP4203464A1 (en) Full dome conference
Parke The evolution of conferencing
JP2752375B2 (ja) 遠隔会議システム、その端末装置及び遠隔会議方法

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160621