BR112015004474A2 - método, dispositivo e sistema de gravação de videoconferência - Google Patents

método, dispositivo e sistema de gravação de videoconferência

Info

Publication number
BR112015004474A2
BR112015004474A2 BR112015004474A BR112015004474A BR112015004474A2 BR 112015004474 A2 BR112015004474 A2 BR 112015004474A2 BR 112015004474 A BR112015004474 A BR 112015004474A BR 112015004474 A BR112015004474 A BR 112015004474A BR 112015004474 A2 BR112015004474 A2 BR 112015004474A2
Authority
BR
Brazil
Prior art keywords
videoconferencing
recording
media information
request message
channel
Prior art date
Application number
BR112015004474A
Other languages
English (en)
Other versions
BR112015004474A8 (pt
BR112015004474B1 (pt
Inventor
Xiao Min
Qin Yongning
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112015004474A2 publication Critical patent/BR112015004474A2/pt
Publication of BR112015004474A8 publication Critical patent/BR112015004474A8/pt
Publication of BR112015004474B1 publication Critical patent/BR112015004474B1/pt

Links

Classifications

    • 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
    • H04L12/1831—Tracking arrangements for later retrieval, e.g. recording contents, participants activities or behavior, network status
    • 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
    • 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
    • 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
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H04N7/155—Conference systems involving storage of or access to video conference sessions

Abstract

resumo patente de invenção: "método, dispositivo e sistema de gravação de videoconferência". as modalidades da presente invenção fornecem um método, dispositivo e sistema de gravação de videoconferência, que se referem ao campo das comunicações, e podem implementar a gravação e reprodução de um vídeo de uma conferência de acordo com uma exigência de usuário quando a videoconferência está em andamento. o método inclui o recebimento de uma mensagem de solicitação de reprodução registrada por um usuário, o envio da mensagem de solicitação de reprodução para um servidor de gravação, de modo que o servidor de gravação selecione a informação de mídia de sequenciamento gravada de acordo com a mensagem de solicitação de reprodução; o recebimento de um fluxo de dados combinados enviada pelo servidor de gravação, onde o fluxo de dados combinados inclui pelo menos um canal de informação de mídia de sequenciamento que é selecionado, e cada, de pelo menos um canal da informação de mídia de sequenciamento, corresponde a um local de conferência; e a exibição de pelo menos um canal de informação de mídia de sequenciamento que é recebido. as modalidades da presente invenção são utilizadas para implementar a gravação de uma videoconferência.
BR112015004474-3A 2012-09-24 2013-06-03 Método de gravação de conferência de vídeo, terminal de usuário, servidor de gravação, e sistema de gravação de conferência de vídeo BR112015004474B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201210358088.5A CN103686219B (zh) 2012-09-24 2012-09-24 一种视频会议录播的方法、设备及系统
CN201210358088.5 2012-09-24
PCT/CN2013/076642 WO2014044059A1 (zh) 2012-09-24 2013-06-03 一种视频会议录播的方法、设备及系统

Publications (3)

Publication Number Publication Date
BR112015004474A2 true BR112015004474A2 (pt) 2017-07-04
BR112015004474A8 BR112015004474A8 (pt) 2019-08-27
BR112015004474B1 BR112015004474B1 (pt) 2023-02-07

Family

ID=50322299

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015004474-3A BR112015004474B1 (pt) 2012-09-24 2013-06-03 Método de gravação de conferência de vídeo, terminal de usuário, servidor de gravação, e sistema de gravação de conferência de vídeo

Country Status (6)

Country Link
US (1) US20150127782A1 (pt)
EP (1) EP2863642B1 (pt)
CN (1) CN103686219B (pt)
BR (1) BR112015004474B1 (pt)
RU (1) RU2610451C2 (pt)
WO (1) WO2014044059A1 (pt)

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CN105262979B (zh) * 2014-06-27 2018-09-28 浙江大华技术股份有限公司 一种多路视频回放方法及装置
CN105898173B (zh) * 2015-01-26 2019-04-30 南宁富桂精密工业有限公司 视频回放装置及方法
JP2017169108A (ja) * 2016-03-17 2017-09-21 株式会社リコー 情報処理装置とそのプログラム及び会議支援システム
US10348907B1 (en) * 2016-05-12 2019-07-09 Antony P. Ng Collaborative data processing
CN108966024B (zh) * 2017-11-29 2020-06-26 视联动力信息技术股份有限公司 一种音视频流的传输方法、回放方法、装置及系统
CN108965783B (zh) * 2017-12-27 2020-05-26 视联动力信息技术股份有限公司 一种视频数据处理方法及视联网录播终端
US20190236547A1 (en) * 2018-02-01 2019-08-01 Moxtra, Inc. Record and playback for online collaboration sessions
CN111355920A (zh) * 2018-12-24 2020-06-30 中兴通讯股份有限公司 会议纪要生成方法及会议终端
CN111131760B (zh) * 2019-12-31 2022-12-13 视联动力信息技术股份有限公司 一种视频录制方法和装置
CN112312057A (zh) * 2020-02-24 2021-02-02 北京字节跳动网络技术有限公司 多媒体会议数据处理方法、装置和电子设备
CN111556351B (zh) * 2020-05-15 2022-04-15 宁波菊风系统软件有限公司 一种rtp文件播放系统
CN112738451B (zh) * 2021-04-06 2021-07-09 浙江华创视讯科技有限公司 一种视频会议录播方法、装置、设备及可读存储介质

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GB2352845A (en) * 1999-07-29 2001-02-07 Data Connection Ltd System for recording and retrieval of multimedia conferences
US7598975B2 (en) * 2002-06-21 2009-10-06 Microsoft Corporation Automatic face extraction for use in recorded meetings timelines
US20040207724A1 (en) * 2003-04-17 2004-10-21 Siemens Information And Communication Networks, Inc. System and method for real time playback of conferencing streams
JP2008048383A (ja) * 2006-06-16 2008-02-28 Ericsson Ab 会議コールに独立したマルチメディアソースを結び付ける方法
CN101540872B (zh) * 2009-02-23 2012-07-04 华为终端有限公司 媒体控制服务器多通道级联的控制方法、装置和系统
CN102055949B (zh) * 2009-11-02 2013-10-02 华为终端有限公司 多媒体会议的录播方法、装置及系统、回播方法及装置
CN101771853A (zh) * 2010-01-29 2010-07-07 华为终端有限公司 会议内容播放的方法及装置
CN101820524A (zh) * 2010-03-22 2010-09-01 中兴通讯股份有限公司 用于电视会议的视频播放方法
US8797380B2 (en) * 2010-04-30 2014-08-05 Microsoft Corporation Accelerated instant replay for co-present and distributed meetings
CN101895718B (zh) * 2010-07-21 2013-10-23 杭州华三通信技术有限公司 视频会议系统多画面广播方法及其装置和系统
US8922658B2 (en) * 2010-11-05 2014-12-30 Tom Galvin Network video recorder system
CN102572370B (zh) * 2011-01-04 2014-06-11 华为终端有限公司 视频会议的控制方法和会议终端
CN102209230B (zh) * 2011-05-31 2013-04-03 浙江中烟工业有限责任公司 一种具有主会场控制模块的视频会议系统
CN102223515B (zh) * 2011-06-21 2017-12-05 中兴通讯股份有限公司 远程呈现会议系统、远程呈现会议的录制与回放方法

Also Published As

Publication number Publication date
WO2014044059A1 (zh) 2014-03-27
EP2863642B1 (en) 2017-01-25
CN103686219B (zh) 2017-09-29
BR112015004474A8 (pt) 2019-08-27
US20150127782A1 (en) 2015-05-07
CN103686219A (zh) 2014-03-26
RU2610451C2 (ru) 2017-02-13
EP2863642A4 (en) 2015-08-05
EP2863642A1 (en) 2015-04-22
BR112015004474B1 (pt) 2023-02-07
RU2015107459A (ru) 2016-11-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04N 21/238 , H04N 21/431 , H04N 21/437 , H04N 21/438 , H04N 7/15

Ipc: H04L 12/18 (2006.01), H04M 3/56 (2006.01), H04N 7/

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/06/2013, OBSERVADAS AS CONDICOES LEGAIS