CA2258091A1 - System and method for associating multimedia objects - Google Patents
System and method for associating multimedia objectsInfo
- Publication number
- CA2258091A1 CA2258091A1 CA002258091A CA2258091A CA2258091A1 CA 2258091 A1 CA2258091 A1 CA 2258091A1 CA 002258091 A CA002258091 A CA 002258091A CA 2258091 A CA2258091 A CA 2258091A CA 2258091 A1 CA2258091 A1 CA 2258091A1
- Authority
- CA
- Canada
- Prior art keywords
- multimedia
- conference
- display
- video
- participants
- 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.)
- Granted
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)
Abstract
A video conferencing system (30) and method that uses a central multimedia bridge (32) to combine multimedia signals from a plurality of conference participants (34-37) into a single composite signal for each participant. The system gives each conference participant the ability to customize their individual display of other participants, including keying in and out selected portions of the display and overlapping displayed images, and the ability to identify individual images in a composed video stream by click and drag operations or the like. The system uses a chain of video composing modules that can be extended as necessary to combine video signal streams from any number of conference participants in real-time. Multimedia association software is provided for associating different media types to enhance display and manipulation capabilities for multimedia uses. The system also allows each user to dynamically change who can receive the information they provide to the conference.
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 true CA2258091A1 (en) | 1997-12-24 |
CA2258091C 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 (en) |
JP (1) | JPH11513212A (en) |
CA (1) | CA2258091C (en) |
WO (1) | WO1997049244A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9179099B2 (en) | 2011-05-20 | 2015-11-03 | Zte Corporation | Method and system for implementing video conference and broadband mobile hotspot device |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL144878A0 (en) * | 1999-02-16 | 2002-06-30 | Voxar Ag | Video communications device, system and method |
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 (en) * | 2001-10-11 | 2003-04-23 | Siemens Aktiengesellschaft | Method for transmission of communication data, video conference and video chat system |
FR2835385B1 (en) * | 2002-01-30 | 2004-06-04 | France Telecom | VIDEO-CONFERENCE SYSTEM FOR TELEWORK |
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 (en) * | 2008-07-11 | 2011-11-09 | 华为技术有限公司 | Method, device and system for implementing video conference |
CN101668160B (en) * | 2009-09-10 | 2012-08-29 | 华为终端有限公司 | Video image data processing method, device, video conference system and terminal |
US9519792B1 (en) | 2013-11-15 | 2016-12-13 | Google Inc. | Copyright protection |
JP2015177474A (en) * | 2014-03-17 | 2015-10-05 | 株式会社リコー | Terminal, method and program |
KR101699424B1 (en) * | 2015-06-01 | 2017-02-14 | (주)씨어스테크놀로지 | Image Messenger using Audio / Video Bridge |
Family Cites Families (1)
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 |
-
1996
- 1996-06-21 WO PCT/US1996/010656 patent/WO1997049244A1/en not_active Application Discontinuation
- 1996-06-21 EP EP96922524A patent/EP0906695A4/en not_active Withdrawn
- 1996-06-21 CA CA002258091A patent/CA2258091C/en not_active Expired - Lifetime
- 1996-06-21 JP JP10502869A patent/JPH11513212A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9179099B2 (en) | 2011-05-20 | 2015-11-03 | Zte Corporation | Method and system for implementing video conference and broadband mobile hotspot device |
Also Published As
Publication number | Publication date |
---|---|
CA2258091C (en) | 2002-05-07 |
EP0906695A1 (en) | 1999-04-07 |
WO1997049244A1 (en) | 1997-12-24 |
EP0906695A4 (en) | 1999-06-16 |
JPH11513212A (en) | 1999-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20160621 |