CA2258091C - Systeme et procede pour associer des objets multimedia - Google Patents
Systeme et procede pour associer des objets multimedia Download PDFInfo
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1996/010656 WO1997049244A1 (fr) | 1996-06-21 | 1996-06-21 | Systeme et procede pour associer des objets multimedia |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2258091A1 CA2258091A1 (fr) | 1997-12-24 |
CA2258091C true CA2258091C (fr) | 2002-05-07 |
Family
ID=25680707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002258091A Expired - Lifetime CA2258091C (fr) | 1996-06-21 | 1996-06-21 | Systeme et procede pour associer des objets multimedia |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0906695A4 (fr) |
JP (1) | JPH11513212A (fr) |
CA (1) | CA2258091C (fr) |
WO (1) | WO1997049244A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012159333A1 (fr) * | 2011-05-20 | 2012-11-29 | 中兴通讯股份有限公司 | Procédé et système pour la mise en œuvre d'une vidéoconférence et dispositif à point d'accès sans fil mobile à large bande |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000049806A1 (fr) * | 1999-02-16 | 2000-08-24 | Voxar Ag | Procede, systeme et dispositif de videocommunication |
EP1049278A1 (fr) * | 1999-04-30 | 2000-11-02 | Sony International (Europe) GmbH | Interface de programmation d'application pour accéder aux services d'information distribués par un système de diffusion |
EP1304878A1 (fr) * | 2001-10-11 | 2003-04-23 | Siemens Aktiengesellschaft | Méthode de transmission de données de communication, vidéo conférence et système conversationel vidéo |
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 (fr) * | 2005-11-08 | 2007-05-09 | TCL & Alcatel Mobile Phones Limited | Méthode et dispositif de communication pour reproduire une vidéo, et utilisation dans un système de vidéoconférence |
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)
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/fr not_active Application Discontinuation
- 1996-06-21 CA CA002258091A patent/CA2258091C/fr not_active Expired - Lifetime
- 1996-06-21 JP JP10502869A patent/JPH11513212A/ja active Pending
- 1996-06-21 EP EP96922524A patent/EP0906695A4/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012159333A1 (fr) * | 2011-05-20 | 2012-11-29 | 中兴通讯股份有限公司 | Procédé et système pour la mise en œuvre d'une vidéoconférence et dispositif à point d'accès sans fil mobile à large bande |
Also Published As
Publication number | Publication date |
---|---|
JPH11513212A (ja) | 1999-11-09 |
CA2258091A1 (fr) | 1997-12-24 |
EP0906695A1 (fr) | 1999-04-07 |
WO1997049244A1 (fr) | 1997-12-24 |
EP0906695A4 (fr) | 1999-06-16 |
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 | |
US7990410B2 (en) | Status and control icons on a continuous presence display in a videoconferencing system | |
CN102217310B (zh) | 用于本地远程出席视频会议系统的控制系统和用于建立视频会议呼叫的方法 | |
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 (fr) | Systeme et procede pour associer des objets multimedia | |
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 | |
CN106060606A (zh) | 数字视听场所的大屏分区显示方法、播放终端、系统及数字点播系统 | |
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 | |
JP2752375B2 (ja) | 遠隔会議システム、その端末装置及び遠隔会議方法 | |
Ensor et al. | User interfaces for multimedia multiparty communications |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20160621 |