WO2003081892A3 - Telecommunications system - Google Patents

Telecommunications system Download PDF

Info

Publication number
WO2003081892A3
WO2003081892A3 PCT/IB2003/001468 IB0301468W WO03081892A3 WO 2003081892 A3 WO2003081892 A3 WO 2003081892A3 IB 0301468 W IB0301468 W IB 0301468W WO 03081892 A3 WO03081892 A3 WO 03081892A3
Authority
WO
WIPO (PCT)
Prior art keywords
videophone
video
scene
video stream
network
Prior art date
Application number
PCT/IB2003/001468
Other languages
French (fr)
Other versions
WO2003081892A2 (en
Inventor
Robert Craig Campbell
David Markham Drury
Richard R Huber
John P Strait
Peter D Hill
Brian Rosen
Original Assignee
Marconi Intellectual Pty
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 Marconi Intellectual Pty filed Critical Marconi Intellectual Pty
Priority to JP2003579460A priority Critical patent/JP4372558B2/en
Priority to EP03712557A priority patent/EP1491044B1/en
Priority to AU2003216647A priority patent/AU2003216647A1/en
Priority to AT03712557T priority patent/ATE311723T1/en
Priority to DE60302561T priority patent/DE60302561T2/en
Publication of WO2003081892A2 publication Critical patent/WO2003081892A2/en
Publication of WO2003081892A3 publication Critical patent/WO2003081892A3/en

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
    • H04N7/152—Multipoint control units therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/005—Adapting incoming signals to the display format of the display terminal
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • 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
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0442—Handling or displaying different aspect ratios, or changing the aspect ratio
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/02—Networking aspects
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/10—Use of a protocol of communication by packets in interfaces along the display data pipeline
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications

Abstract

A videophone (15). The videophone (15) can include an imaging mechanism (30) for taking a video picture of a scene. The videophone (15) can include a mechanism (36, 38, 42) for producing a first video stream of the scene and a second video stream of the scene from the video picture and sending the first video stream and the second video stream onto a network (40) at the same time, the producing mechanism (36, 38, 42) in communication with the imaging mechanism (30). The videophone (15) can include a mechanism (42) for receiving a plurality of video streams of different scenes from a network (40). The videophone (15) can include a mechanism (52, 54) for displaying the different scenes of the plurality of video streams alongside each other. A method for a video call.
PCT/IB2003/001468 2002-03-27 2003-03-27 Telecommunications system WO2003081892A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003579460A JP4372558B2 (en) 2002-03-27 2003-03-27 Telecommunications system
EP03712557A EP1491044B1 (en) 2002-03-27 2003-03-27 Telecommunications system
AU2003216647A AU2003216647A1 (en) 2002-03-27 2003-03-27 Telecommunications system
AT03712557T ATE311723T1 (en) 2002-03-27 2003-03-27 TELECOMMUNICATIONS SYSTEM
DE60302561T DE60302561T2 (en) 2002-03-27 2003-03-27 TELECOMMUNICATIONS SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/114,402 2002-03-27
US10/114,402 US7404001B2 (en) 2002-03-27 2002-03-27 Videophone and method for a video call

Publications (2)

Publication Number Publication Date
WO2003081892A2 WO2003081892A2 (en) 2003-10-02
WO2003081892A3 true WO2003081892A3 (en) 2004-02-12

Family

ID=28453783

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/001468 WO2003081892A2 (en) 2002-03-27 2003-03-27 Telecommunications system

Country Status (7)

Country Link
US (2) US7404001B2 (en)
EP (2) EP1628480A3 (en)
JP (4) JP4372558B2 (en)
AT (1) ATE311723T1 (en)
AU (1) AU2003216647A1 (en)
DE (1) DE60302561T2 (en)
WO (1) WO2003081892A2 (en)

Families Citing this family (203)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004072804A2 (en) * 2003-02-10 2004-08-26 Raindance Communications, Inc. Methods and apparatus for providing egalitarian control in a multimedia collaboration session
US8254372B2 (en) 2003-02-21 2012-08-28 Genband Us Llc Data communication apparatus and method
FR2851863A1 (en) * 2003-02-28 2004-09-03 France Telecom TELECOMMUNICATION SYSTEM FOR BROADCASTING MULTIMEDIA STREAMS VIA A PUBLIC COMMUNICATION NETWORK
US20110181686A1 (en) * 2003-03-03 2011-07-28 Apple Inc. Flow control
US7231229B1 (en) * 2003-03-16 2007-06-12 Palm, Inc. Communication device interface
US7586938B2 (en) 2003-10-24 2009-09-08 Microsoft Corporation Methods and systems for self-describing multicasting of multimedia presentations
US20040249889A1 (en) * 2003-06-03 2004-12-09 Drommond David E. Method and system for processing interactive communications
US20050015444A1 (en) * 2003-07-15 2005-01-20 Darwin Rambo Audio/video conferencing system
US7827575B2 (en) * 2003-09-30 2010-11-02 Canon Kabushiki Kaisha TV apparatus, its control method, network TV system and computer program
US20050086699A1 (en) * 2003-10-16 2005-04-21 Hamilton Relay, Inc. Video relay system and method
KR100578251B1 (en) * 2003-11-26 2006-05-11 (주)씨앤에스 테크놀로지 Video-ready internet phone
KR100552513B1 (en) 2003-12-17 2006-02-14 삼성전자주식회사 method and apparatus for providing VoIP service
JP4128961B2 (en) * 2004-01-26 2008-07-30 株式会社東芝 Wireless communication apparatus, wireless communication method, and wireless communication program
FR2866181B1 (en) * 2004-02-09 2006-03-31 Canon Europa Nv METHOD AND DEVICE FOR DISTRIBUTING AUDIOVISUAL SIGNAL IN A COMMUNICATION NETWORK, CORRESPONDING METHOD AND DEVICE FOR VALIDATION
US20050237931A1 (en) * 2004-03-19 2005-10-27 Marconi Communications, Inc. Method and apparatus for conferencing with stream selectivity
US8027265B2 (en) 2004-03-19 2011-09-27 Genband Us Llc Providing a capability list of a predefined format in a communications network
US7990865B2 (en) 2004-03-19 2011-08-02 Genband Us Llc Communicating processing capabilities along a communications path
US7773581B2 (en) * 2004-03-19 2010-08-10 Ericsson Ab Method and apparatus for conferencing with bandwidth control
TWI238638B (en) * 2004-04-22 2005-08-21 Benq Corp Method and device for multimedia processing
KR101160709B1 (en) * 2004-05-10 2012-06-28 텔레폰악티에볼라겟엘엠에릭슨(펍) Method and telecommunication system for initiating an enhanced communication connection
US8296366B2 (en) * 2004-05-27 2012-10-23 Microsoft Corporation Efficient routing of real-time multimedia information
NO20042409L (en) * 2004-06-09 2005-12-12 Tandberg Telecom As Presence detection and method.
JP4479376B2 (en) 2004-06-29 2010-06-09 パナソニック株式会社 Network camera and network system
EP1612977A3 (en) * 2004-07-01 2013-08-21 Yamaha Corporation Control device for controlling audio signal processing device
US7539187B2 (en) * 2004-07-07 2009-05-26 Qvidium Technologies, Inc. System and method for low-latency content-sensitive forward error correction
US20060029051A1 (en) * 2004-07-30 2006-02-09 Harris John C System for providing IP video telephony
US20060029050A1 (en) * 2004-08-05 2006-02-09 Harris John C IP video telephone having integrated devices
JP4655190B2 (en) * 2004-08-06 2011-03-23 ソニー株式会社 Information processing apparatus and method, recording medium, and program
KR100624690B1 (en) * 2004-09-03 2006-09-19 삼성전자주식회사 apparatus and method for processing call in video communication network
WO2006024319A1 (en) * 2004-09-03 2006-03-09 Telecom Italia S.P.A. Method and system for video telephone communications set up, related equipment and computer program product
US7729346B2 (en) * 2004-09-18 2010-06-01 Genband Inc. UMTS call handling methods and apparatus
US7830864B2 (en) * 2004-09-18 2010-11-09 Genband Us Llc Apparatus and methods for per-session switching for multiple wireline and wireless data types
US20060090166A1 (en) * 2004-09-30 2006-04-27 Krishna Dhara System and method for generating applications for communication devices using a markup language
US20060159099A1 (en) * 2004-10-01 2006-07-20 Hensley Steven M Videoconferencing device and system
US8576270B1 (en) 2004-10-08 2013-11-05 Glowpoint, Inc. Intelligent call management and redirection
US7076390B1 (en) * 2004-10-18 2006-07-11 Kla-Tencor Technologies Corporation Memory load balancing
US7730129B2 (en) 2004-10-20 2010-06-01 Inbit, Inc. Collaborative communication platforms
KR100603576B1 (en) * 2004-12-06 2006-07-24 삼성전자주식회사 System and Method for Scaling Display Size Between Different Types of User Agent
KR100693049B1 (en) * 2004-12-28 2007-03-12 삼성전자주식회사 Coupling Control System between two terminal devices for video/audio call and Method Thereof
JP4490830B2 (en) * 2005-01-13 2010-06-30 株式会社東芝 IP telephone exchange equipment
US7560636B2 (en) 2005-02-14 2009-07-14 Wolfram Research, Inc. Method and system for generating signaling tone sequences
KR100612252B1 (en) * 2005-02-28 2006-08-14 삼성전자주식회사 Method and system for providing of packet communication service
KR100785294B1 (en) * 2005-02-28 2007-12-12 삼성전자주식회사 method and system for providing of packet communication service
WO2006105095A2 (en) * 2005-03-29 2006-10-05 Glowpoint, Inc. Video communication call authorization
US8606949B2 (en) * 2005-04-20 2013-12-10 Jupiter Systems Interconnection mechanism for multiple data streams
US20070002777A1 (en) * 2005-05-31 2007-01-04 Glowpoint, Inc. Video-communication interface
US8185583B2 (en) * 2005-06-03 2012-05-22 Siemens Enterprise Communications, Inc. Visualization enhanced presence system
KR100678166B1 (en) * 2005-07-27 2007-02-02 삼성전자주식회사 Method setting up a output volume of audio signal to prevent acoustic shock and the mobile terminal therefor
US7703013B1 (en) * 2005-08-16 2010-04-20 Adobe Systems Inc. Methods and apparatus to reformat and distribute content
US7792150B2 (en) 2005-08-19 2010-09-07 Genband Us Llc Methods, systems, and computer program products for supporting transcoder-free operation in media gateway
US7742758B2 (en) 2005-08-19 2010-06-22 Callpod, Inc. Mobile conferencing and audio sharing technology
US20070100940A1 (en) * 2005-08-25 2007-05-03 Glowpoint, Inc. Systems and methods for implementing a single-number follow me service for videoconferencing
US8892629B2 (en) * 2005-09-01 2014-11-18 Samsung Electronics Co., Ltd. System and method for displaying a virtual meeting room
US7620158B2 (en) * 2005-09-02 2009-11-17 Hamilton Relay, Inc. Video relay system and method
JP2007074115A (en) * 2005-09-05 2007-03-22 Hitachi Ltd Voice communication terminal, media server, and lock control method of voice communication
US8867524B1 (en) * 2005-09-30 2014-10-21 At&T Intellectual Property Ii, L.P. Method and apparatus for activating an incoming call voice session on a video display device
US7746997B2 (en) * 2005-10-07 2010-06-29 Avaya Inc. Interactive telephony trainer and exerciser
SE530507C2 (en) * 2005-10-18 2008-06-24 Craj Dev Ltd Communication system
US7701930B2 (en) * 2005-10-25 2010-04-20 Ittiam Systems (P) Ltd. Technique for providing virtual N-way video conferencing to IP videophones
US20070120949A1 (en) * 2005-11-22 2007-05-31 Inventec Multimedia & Telecom Corporation Video, sound, and voice over IP integration system
US8713105B2 (en) * 2006-01-03 2014-04-29 Cisco Technology, Inc. Method and apparatus for transcoding and transrating in distributed video systems
US8125931B2 (en) * 2006-01-10 2012-02-28 Utbk, Inc. Systems and methods to provide availability indication
US7835346B2 (en) * 2006-01-17 2010-11-16 Genband Us Llc Methods, systems, and computer program products for providing transcoder free operation (TrFO) and interworking between unlicensed mobile access (UMA) and universal mobile telecommunications system (UMTS) call legs using a media gateway
US8872879B2 (en) * 2006-01-26 2014-10-28 Polycom, Inc. System and method for controlling videoconference with touch screen interface
US8593502B2 (en) 2006-01-26 2013-11-26 Polycom, Inc. Controlling videoconference with touch screen interface
US7979059B2 (en) * 2006-02-06 2011-07-12 Rockefeller Alfred G Exchange of voice and video between two cellular or wireless telephones
US20070220161A1 (en) * 2006-03-15 2007-09-20 Microsoft Corporation Broadcasting a presentation over a messaging network
US8588578B2 (en) * 2006-03-29 2013-11-19 Transpacific Digidata, Llc Conversion of video data to playable format
US7843486B1 (en) 2006-04-10 2010-11-30 Avaya Inc. Selective muting for conference call participants
KR100810269B1 (en) * 2006-04-18 2008-03-06 삼성전자주식회사 Wireless terminal and a method for performing video communication service using that
US8952974B2 (en) * 2006-04-20 2015-02-10 Cisco Technology, Inc. Latency reduction in a display device
US7710450B2 (en) 2006-04-20 2010-05-04 Cisco Technology, Inc. System and method for dynamic control of image capture in a video conference system
US7707250B2 (en) * 2006-05-02 2010-04-27 Callpod, Inc. Wireless communications connection device
US8582555B2 (en) * 2006-05-12 2013-11-12 Oracle International Corporation SIP routing customization
US8571012B2 (en) * 2006-05-12 2013-10-29 Oracle International Corporation Customized sip routing to cross firewalls
US8326927B2 (en) * 2006-05-23 2012-12-04 Cisco Technology, Inc. Method and apparatus for inviting non-rich media endpoints to join a conference sidebar session
US9537704B2 (en) * 2006-05-24 2017-01-03 At&T Intellectual Property I, L.P. Method and apparatus for migrating active communication session between terminals
JP2008042889A (en) * 2006-06-16 2008-02-21 Ericsson Ab Intelligent sound limiting method, and system and node
US9338028B2 (en) * 2006-06-19 2016-05-10 Nokia Technologies Oy Utilizing information of a local network for determining presence state
US20070291655A1 (en) * 2006-06-19 2007-12-20 Avaya Technology Llc Waveform Quality Feedback for Internet Protocol Traffic
US20070294721A1 (en) * 2006-06-20 2007-12-20 Sbc Knowledge Ventures, Lp System and method of providing supplemental video content related to targeted advertisements in a video stream
KR100750189B1 (en) * 2006-07-04 2007-08-17 삼성전자주식회사 Apparatus and method for sharing video telephony screen in mobile communication termial
US20080016156A1 (en) * 2006-07-13 2008-01-17 Sean Miceli Large Scale Real-Time Presentation of a Network Conference Having a Plurality of Conference Participants
US7965170B2 (en) * 2006-07-14 2011-06-21 Lear Corporation Supervised and unsupervised seat folding
US8687037B2 (en) 2006-09-12 2014-04-01 Savant Systems, Llc Telephony services for programmable multimedia controller
US11303684B2 (en) 2006-09-14 2022-04-12 Opentv, Inc. Methods and systems for data transmission
US8335873B2 (en) * 2006-09-14 2012-12-18 Opentv, Inc. Method and systems for data transmission
US7948513B2 (en) * 2006-09-15 2011-05-24 Rockefeller Alfred G Teleconferencing between various 4G wireless entities such as mobile terminals and fixed terminals including laptops and television receivers fitted with a special wireless 4G interface
US7965309B2 (en) * 2006-09-15 2011-06-21 Quickwolf Technology, Inc. Bedside video communication system
US8649489B2 (en) * 2006-10-13 2014-02-11 At&T Intellectual Property I, L.P. Method and apparatus for improving identification of a party in a communication transaction
JP4693754B2 (en) * 2006-11-28 2011-06-01 株式会社東芝 Conference system and method for storing conference data
US20080129816A1 (en) * 2006-11-30 2008-06-05 Quickwolf Technology, Inc. Childcare video conferencing system and method
US20080141294A1 (en) * 2006-12-12 2008-06-12 General Instrument Corporation Method and System for Managing Access to a Video Communication Device
US8384753B1 (en) * 2006-12-15 2013-02-26 At&T Intellectual Property I, L. P. Managing multiple data sources
US8346239B2 (en) 2006-12-28 2013-01-01 Genband Us Llc Methods, systems, and computer program products for silence insertion descriptor (SID) conversion
US8463927B2 (en) 2006-12-29 2013-06-11 Ebay Inc. Video mail through peer to peer network
US7957603B2 (en) * 2006-12-29 2011-06-07 Intel Corporation Digital image decoder with integrated concurrent image prescaler
US20080181197A1 (en) * 2007-01-29 2008-07-31 International Business Machines Corporation Delivering Unified User Experience By Automatically Teaming Up Information Appliances With General Purpose PC Through Internet
US8631069B2 (en) * 2007-03-01 2014-01-14 Oracle International Corporation Web and multi-media conference
US8059809B1 (en) * 2007-03-16 2011-11-15 Nextel Communications Inc. Systems and methods of establishing group calls
US8208615B2 (en) * 2007-04-27 2012-06-26 Cisco Technology, Inc. Calculating a fully qualified number
EP2151125A1 (en) * 2007-05-29 2010-02-10 Trinity Video Communications, Inc. Codec-driven touch screen video conferencing control system
US8154583B2 (en) * 2007-05-31 2012-04-10 Eastman Kodak Company Eye gazing imaging for video communications
US8253770B2 (en) * 2007-05-31 2012-08-28 Eastman Kodak Company Residential video communication system
US8159519B2 (en) * 2007-05-31 2012-04-17 Eastman Kodak Company Personal controls for personal video communications
US8154578B2 (en) * 2007-05-31 2012-04-10 Eastman Kodak Company Multi-camera residential communication system
JP2008311798A (en) * 2007-06-12 2008-12-25 Hitachi Communication Technologies Ltd Video-audio conference system
US8792041B2 (en) 2007-07-30 2014-07-29 Contour, Llc Control switch for a portable digital video camera
KR101421587B1 (en) * 2007-08-23 2014-07-22 삼성전자주식회사 Method and Apparatus for determining preferred image format in IP-based mobile video telephony
KR101417002B1 (en) 2007-08-29 2014-07-08 엘지전자 주식회사 A mobile communication terminal having multilateral image communication function and multilateral method for converting image communication mode thereof
US8200520B2 (en) 2007-10-03 2012-06-12 International Business Machines Corporation Methods, systems, and apparatuses for automated confirmations of meetings
US7983718B1 (en) * 2007-10-11 2011-07-19 Sprint Spectrum L.P. Wireless phones with keys displaying image files
US8179422B2 (en) 2007-12-20 2012-05-15 Cisco Technology, Inc. System and method for video conferencing
JP5036527B2 (en) * 2007-12-27 2012-09-26 パナソニック株式会社 Connection apparatus and connection method
US8203593B2 (en) 2007-12-28 2012-06-19 Motorola Solutions, Inc. Audio visual tracking with established environmental regions
US8144187B2 (en) 2008-03-14 2012-03-27 Microsoft Corporation Multiple video stream capability negotiation
US8837465B2 (en) 2008-04-02 2014-09-16 Twilio, Inc. System and method for processing telephony sessions
CA2720398C (en) 2008-04-02 2016-08-16 Twilio Inc. System and method for processing telephony sessions
US9286027B2 (en) * 2008-04-11 2016-03-15 T-Mobile Usa, Inc. Digital picture frame having communication capabilities
US8144181B2 (en) * 2008-06-12 2012-03-27 Cisco Technology, Inc. Ad hoc telepresence manager
TWI475814B (en) * 2008-07-04 2015-03-01 Twinhead Int Corp To prevent the sound generated by the audio output device
KR101003922B1 (en) * 2008-08-04 2010-12-30 인하대학교 산학협력단 Method of schedulling providing multimedia service
US8103666B1 (en) * 2008-08-19 2012-01-24 Miller Frank W Variable audio/visual data incorporation system and method
JP5307508B2 (en) * 2008-08-29 2013-10-02 キヤノン株式会社 COMMUNICATION DEVICE, COMMUNICATION METHOD, COMPUTER PROGRAM
JP5410720B2 (en) * 2008-09-25 2014-02-05 日立コンシューマエレクトロニクス株式会社 Digital information signal transmitting / receiving apparatus and digital information signal transmitting / receiving method
DE102008049715A1 (en) * 2008-09-30 2010-04-08 Siemens Enterprise Communications Gmbh & Co. Kg Method and arrangement for connecting at least one human-machine interface for manipulating at least one data source connected in the context of video conferencing with a video conference system
US8514265B2 (en) * 2008-10-02 2013-08-20 Lifesize Communications, Inc. Systems and methods for selecting videoconferencing endpoints for display in a composite video image
US20100110160A1 (en) * 2008-10-30 2010-05-06 Brandt Matthew K Videoconferencing Community with Live Images
CN101442654B (en) * 2008-12-26 2012-05-23 华为终端有限公司 Method, apparatus and system for switching video object of video communication
US20100190526A1 (en) * 2009-01-28 2010-07-29 International Business Machines Corporation Cellular Telephone Using Multiple Accounts
US8745255B2 (en) * 2009-02-24 2014-06-03 Microsoft Corporation Configuration and distribution of content at capture
EP2422469A4 (en) * 2009-04-24 2012-10-31 Delta Vidyo Inc Systems, methods and computer readable media for instant multi-channel video content browsing in digital video distribution systems
KR101717090B1 (en) * 2009-06-09 2017-03-20 삼성전자주식회사 Method for providing user information and device using the same
US8301697B2 (en) * 2009-06-16 2012-10-30 Microsoft Corporation Adaptive streaming of conference media and data
US8570437B2 (en) * 2009-06-19 2013-10-29 Shenzhen Tcl New Technology Co., Ltd. TV set and method for video messaging thereof
US8224380B2 (en) * 2009-07-08 2012-07-17 V.R. Technology Co., Ltd. Structure of an apparatus for sharing video input/output modules among handheld devices
US8370433B2 (en) * 2009-07-24 2013-02-05 Cisco Technology, Inc. System and method for transitioning communications in a conferencing environment
US8908541B2 (en) 2009-08-04 2014-12-09 Genband Us Llc Methods, systems, and computer readable media for intelligent optimization of digital signal processor (DSP) resource utilization in a media gateway
GB2473429B (en) * 2009-09-07 2013-12-11 Snow Leopard Invest Ltd A video-collaboration apparatus and method
WO2011066105A1 (en) * 2009-11-25 2011-06-03 Delta Vidyo, Inc. Iptv presence and interaction protocol
US8526587B2 (en) * 2009-12-23 2013-09-03 Oracle America, Inc. Web guided collaborative audio
US9615056B2 (en) * 2010-02-10 2017-04-04 Oovoo, Llc System and method for video communication on mobile devices
KR101644598B1 (en) 2010-02-12 2016-08-02 삼성전자주식회사 Method to control video system including the plurality of display apparatuses
US9210200B1 (en) * 2010-02-15 2015-12-08 Insors Integrated Communications Methods, systems and program products for connecting users to operating nodes
CN101854509A (en) * 2010-04-09 2010-10-06 中兴通讯股份有限公司 Access method for video calls and video call device
US8787547B2 (en) * 2010-04-23 2014-07-22 Lifesize Communications, Inc. Selective audio combination for a conference
US8717408B2 (en) 2010-05-13 2014-05-06 Lifesize Communications, Inc. Conducting a private videoconference within a videoconference via an MCU
US8717409B2 (en) 2010-05-13 2014-05-06 Lifesize Communications, Inc. Conducting a direct private videoconference within a videoconference
US20110292161A1 (en) * 2010-05-25 2011-12-01 Vidyo, Inc. Systems And Methods For Scalable Video Communication Using Multiple Cameras And Multiple Monitors
US10237411B2 (en) * 2010-06-09 2019-03-19 International Business Machines Corporation Simultaneous participation in a plurality of web conferences
US20120017149A1 (en) * 2010-07-15 2012-01-19 Jeffrey Lai Video whisper sessions during online collaborative computing sessions
JP5760783B2 (en) * 2010-07-29 2015-08-12 株式会社リコー Communication terminal and program
WO2012018786A1 (en) * 2010-08-02 2012-02-09 Ncomputing Inc. System and method for efficiently streaming digital video
LT2617186T (en) 2010-09-13 2022-02-25 Contour Ip Holding, Llc Portable digital video camera configured for remote image acquisition control and viewing
US8472754B1 (en) * 2010-11-11 2013-06-25 Amazon Technologies, Inc. Image artifact prevention
US8842152B2 (en) * 2011-05-03 2014-09-23 Mitel Networks Corporation Collaboration appliance and methods thereof
US8860779B2 (en) * 2011-05-23 2014-10-14 Broadcom Corporation Two-way audio and video communication utilizing segment-based adaptive streaming techniques
US8832284B1 (en) 2011-06-16 2014-09-09 Google Inc. Virtual socializing
US8976218B2 (en) 2011-06-27 2015-03-10 Google Technology Holdings LLC Apparatus for providing feedback on nonverbal cues of video conference participants
US8966095B2 (en) 2011-07-08 2015-02-24 Avaya Inc. Negotiate multi-stream continuous presence
US10260754B2 (en) * 2011-07-12 2019-04-16 Viking Range, Llc Advanced electronic control display
US9077848B2 (en) 2011-07-15 2015-07-07 Google Technology Holdings LLC Side channel for employing descriptive audio commentary about a video conference
US9088661B2 (en) 2011-08-02 2015-07-21 Genesys Telecommunications Laboratories, Inc. Hands-free voice/video session initiation using face detection
US8754926B1 (en) 2011-11-29 2014-06-17 Google Inc. Managing nodes of a synchronous communication conference
CN103297825B (en) * 2012-02-24 2018-01-23 北京四达时代软件技术股份有限公司 One kind realizes terrestrial DTV multimedia portable terminal
US20130254372A1 (en) * 2012-03-20 2013-09-26 Whitney Pierce Computer activity monitoring device
EP2658232A1 (en) * 2012-04-23 2013-10-30 Onmobile Global Limited Method and system for an optimized multimedia communications system
US8830295B2 (en) 2012-05-23 2014-09-09 Google Inc. Multimedia conference endpoint transfer system
US8941712B2 (en) 2012-06-14 2015-01-27 Logitech Europe S.A. Call movement in a conferencing system
US9021301B2 (en) 2012-06-14 2015-04-28 Logitech Europe S.A. High availability conferencing architecture
US8830296B1 (en) 2012-06-26 2014-09-09 Google Inc. Endpoint device-specific stream control for multimedia conferencing
KR101391942B1 (en) 2012-07-18 2014-05-30 주식회사 마이티웍스 Audio steering video/audio system and providing method thereof
US9191619B2 (en) 2012-08-01 2015-11-17 Google Inc. Using an avatar in a videoconferencing system
US8983662B2 (en) * 2012-08-03 2015-03-17 Toyota Motor Engineering & Manufacturing North America, Inc. Robots comprising projectors for projecting images on identified projection surfaces
US9007425B1 (en) * 2012-08-31 2015-04-14 Securus Technologies, Inc. Software-controlled lighting for video visitation devices
CN104469255A (en) 2013-09-16 2015-03-25 杜比实验室特许公司 Improved audio or video conference
US9473740B2 (en) 2012-10-24 2016-10-18 Polycom, Inc. Automatic positioning of videoconference camera to presenter at presentation device
CN202995529U (en) 2012-11-28 2013-06-12 杨金荣 One-hand operation handle for hand-held terminal
US8978112B2 (en) 2013-03-14 2015-03-10 Sorenson Communications, Inc. Methods, devices, and systems for remotely controlling a plurality of communication devices
US9609265B2 (en) 2013-06-15 2017-03-28 The Supergroup Creative Omnimedia Inc. Method and apparatus for interactive two-way visualization using simultaneously recorded and projected video streams
US8976220B2 (en) 2013-07-05 2015-03-10 Sorenson Communications, Inc. Devices and methods for hosting a video call between a plurality of endpoints
US10652504B2 (en) 2014-03-28 2020-05-12 Aetonix Systems Simple video communication platform
WO2015145401A1 (en) * 2014-03-28 2015-10-01 Aetonix Systems Simple video communication platform
EP2933987B1 (en) 2014-04-17 2019-11-20 Gurulogic Microsystems OY Additional information on a caller
US10706426B2 (en) * 2014-04-30 2020-07-07 Ncr Corporation Automated remote transaction assistance
TWI602436B (en) * 2014-05-06 2017-10-11 Virtual conference system
US9549152B1 (en) * 2014-06-09 2017-01-17 Google Inc. Application content delivery to multiple computing environments using existing video conferencing solutions
KR102403063B1 (en) * 2014-12-05 2022-05-30 삼성전자주식회사 Mobile device and management method of mobile device
US9949000B1 (en) * 2015-03-17 2018-04-17 8X8, Inc. IPBX control interface for distributed networks
US9473738B2 (en) 2015-03-17 2016-10-18 Sorenson Communications, Inc. Communication systems, communication endpoints, and related methods for remotely controlling communication endpoints
US9819903B2 (en) 2015-06-05 2017-11-14 The SuperGroup Creative Omnimedia, Inc. Imaging and display system and method
US10540223B1 (en) * 2016-02-22 2020-01-21 Amazon Technologies, Inc. System for determining error data
CN107332815B (en) * 2016-04-29 2022-09-27 中兴通讯股份有限公司 Method and device for establishing channel between heterogeneous endpoints
US9532004B1 (en) * 2016-05-12 2016-12-27 Google Inc. Animated user identifiers
US9762729B1 (en) 2016-05-12 2017-09-12 Google Inc. Caller preview for video calls
US9832308B1 (en) 2016-05-12 2017-11-28 Google Inc. Caller preview data and call messages based on caller preview data
US10523820B2 (en) 2017-06-02 2019-12-31 Apple Inc. High-quality audio/visual conferencing
US10572107B1 (en) * 2017-06-23 2020-02-25 Amazon Technologies, Inc. Voice communication targeting user interface
US10848802B2 (en) * 2017-09-13 2020-11-24 Cisco Technology, Inc. IP traffic software high precision pacer
CN110675889A (en) 2018-07-03 2020-01-10 阿里巴巴集团控股有限公司 Audio signal processing method, client and electronic equipment
US10805663B2 (en) * 2018-07-13 2020-10-13 Comcast Cable Communications, Llc Audio video synchronization
US11765320B2 (en) 2021-08-11 2023-09-19 Google Llc Avatar animation in virtual conferencing
CN115361569B (en) * 2022-08-10 2023-10-20 深圳乐播科技有限公司 Dynamic frame screen projection method in cloud conference and related products

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010157A1 (en) * 1993-10-01 1995-04-13 Vicor, Inc. Multimedia collaboration system
EP0905976A1 (en) * 1997-03-17 1999-03-31 Matsushita Electric Industrial Co., Ltd. Method of processing, transmitting and receiving dynamic image data and apparatus therefor
WO2001039497A1 (en) * 1999-11-24 2001-05-31 Orange Personal Communications Services Limited Mobile communications
US20010034222A1 (en) * 2000-03-27 2001-10-25 Alex Roustaei Image capture and processing accessory

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0530502A (en) * 1991-07-24 1993-02-05 Hitachi Ltd Integrated video telephone set
JP3305037B2 (en) * 1993-04-07 2002-07-22 富士通株式会社 Multipoint control device, video conference terminal device, and multipoint video conference system
JP2611620B2 (en) * 1993-06-16 1997-05-21 日本電気株式会社 Terminal notification type reservation connection method
JPH0758823A (en) * 1993-08-12 1995-03-03 Nippon Telegr & Teleph Corp <Ntt> Telephone dial system
EP0724362B1 (en) * 1995-01-30 2000-03-22 International Business Machines Corporation Priority controlled transmission of multimedia streams via a telecommunication line
JPH08294100A (en) * 1995-04-20 1996-11-05 Canon Inc Communication terminal and its monitor system
JPH08336122A (en) * 1995-06-08 1996-12-17 Nec Corp Remote conference device with automatic line disconnection function
JP3706660B2 (en) * 1995-08-31 2005-10-12 キヤノン株式会社 Multipoint communication system and communication terminal device
EP0779732A3 (en) * 1995-12-12 2000-05-10 OnLive! Technologies, Inc. Multi-point voice conferencing system over a wide area network
JPH09163334A (en) * 1995-12-14 1997-06-20 Fujitsu Ltd Speaker detection circuit and video conference system
JPH09233231A (en) * 1996-02-20 1997-09-05 Internatl Business Mach Corp <Ibm> Data transmission method and device therefor
JP3835771B2 (en) * 1996-03-15 2006-10-18 株式会社東芝 Communication apparatus and communication method
JPH11164301A (en) * 1997-11-25 1999-06-18 Nippon Telegr & Teleph Corp <Ntt> Moving image encoding processing method
US6611519B1 (en) * 1998-08-19 2003-08-26 Swxtch The Rules, Llc Layer one switching in a packet, cell, or frame-based network
JP3616511B2 (en) * 1998-10-21 2005-02-02 日本電気エンジニアリング株式会社 Multipoint video conference system and method for controlling multipoint video conference system
JP2000165833A (en) * 1998-11-26 2000-06-16 Matsushita Electric Ind Co Ltd Substitute image communication system and method
US6678740B1 (en) * 2000-01-14 2004-01-13 Terayon Communication Systems, Inc. Process carried out by a gateway in a home network to receive video-on-demand and other requested programs and services
JP2001231030A (en) * 2000-02-16 2001-08-24 Matsushita Electric Ind Co Ltd Image pickup device for people under care
JP2001268532A (en) * 2000-03-23 2001-09-28 Fuji Xerox Co Ltd Pictorial communication equipment
JP2001274923A (en) * 2000-03-28 2001-10-05 Nec Eng Ltd Portable telephone transmission system
US7487112B2 (en) * 2000-06-29 2009-02-03 Barnes Jr Melvin L System, method, and computer program product for providing location based services and mobile e-commerce
JP4571733B2 (en) * 2000-07-31 2010-10-27 株式会社リコー Information processing apparatus and information processing method
JP3868236B2 (en) * 2001-04-18 2007-01-17 日本電信電話株式会社 Attendance information transmission device and presence information transmission method
US7012893B2 (en) * 2001-06-12 2006-03-14 Smartpackets, Inc. Adaptive control of data packet size in networks
US20030101253A1 (en) * 2001-11-29 2003-05-29 Takayuki Saito Method and system for distributing data in a network
JP2003230116A (en) * 2002-01-31 2003-08-15 Ricoh Co Ltd Personal communication device, personal communication system and program as well as recording medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010157A1 (en) * 1993-10-01 1995-04-13 Vicor, Inc. Multimedia collaboration system
EP0905976A1 (en) * 1997-03-17 1999-03-31 Matsushita Electric Industrial Co., Ltd. Method of processing, transmitting and receiving dynamic image data and apparatus therefor
WO2001039497A1 (en) * 1999-11-24 2001-05-31 Orange Personal Communications Services Limited Mobile communications
US20010034222A1 (en) * 2000-03-27 2001-10-25 Alex Roustaei Image capture and processing accessory

Also Published As

Publication number Publication date
EP1628480A2 (en) 2006-02-22
DE60302561T2 (en) 2006-06-14
US20080273079A1 (en) 2008-11-06
JP4372558B2 (en) 2009-11-25
EP1491044A2 (en) 2004-12-29
EP1491044B1 (en) 2005-11-30
AU2003216647A1 (en) 2003-10-08
US7404001B2 (en) 2008-07-22
US20070186002A1 (en) 2007-08-09
JP2007116683A (en) 2007-05-10
JP2005521340A (en) 2005-07-14
JP4566177B2 (en) 2010-10-20
EP1628480A3 (en) 2010-09-01
ATE311723T1 (en) 2005-12-15
WO2003081892A2 (en) 2003-10-02
JP2007110712A (en) 2007-04-26
DE60302561D1 (en) 2006-01-05
AU2003216647A8 (en) 2003-10-08
JP2007068198A (en) 2007-03-15

Similar Documents

Publication Publication Date Title
WO2003081892A3 (en) Telecommunications system
EP0789492B1 (en) Multipoint video conference controlling method and system capable of synchronizing video and audio packets
US6442758B1 (en) Multimedia conferencing system having a central processing hub for processing video and audio data for remote users
US5453780A (en) Continous presence video signal combiner
JPH07502629A (en) PSTN architecture for on-demand video services
EP1608106A3 (en) System and method for providing packetized video over an optical network
WO2001084341A8 (en) System and method for inter-domain mobility management
WO2003003707A3 (en) Webcam-based interface for initiating two-way video communication and providing access to cached video
WO2004044710A3 (en) Multicast videoconferencing
DK1201082T3 (en) Video conferencing method and system
EP0658035A3 (en) System and method for providing selected video images to local telephone stations
EP1352522A1 (en) Adaptive display for video conferences
US6621514B1 (en) Video conferencing system
JPH09505448A (en) Networks enabled for multimedia
WO1999018728A1 (en) Interconnecting multimedia data streams having different compressed formats
CN1232119C (en) Time prompting method in TV conference service
CN100484231C (en) Video conference end reminding method
CA2143977A1 (en) Video Mail Delivery System
US20040121763A1 (en) Method for providing television coverage, associated television camera station, receiving station and system
EP0766493A3 (en) Video telephony call connection
KR19990061602A (en) Video Configuration Control Method of Video Conference System
WO2003003708A3 (en) Webcam-based interface for initiating two-way video communication
JPS6148282A (en) Picture communication system
JPH06205412A (en) Video conference system
EP1492303A3 (en) Gateway and method

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2003579460

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2003712557

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2003712557

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 2003712557

Country of ref document: EP