WO2015154608A1

WO2015154608A1 - Method, system and apparatus for sharing video conference material

Info

Publication number: WO2015154608A1
Application number: PCT/CN2015/074321
Authority: WO
Inventors: 徐慧婧; 周悦喜
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-08-19
Filing date: 2015-03-16
Publication date: 2015-10-15
Also published as: CN105472306A

Abstract

A method, system and device for sharing a video conference material. The method comprises: sending, by a multipoint control unit, a video conference material to a terminal device of a user participating in a conference, and displaying, by the terminal device, the video conference material to a corresponding user participating in the conference. By means of the embodiments of the present invention, the sharing of video conference material is flexibly and conveniently realized on the basis of not adding special display devices in a conference place, thereby reducing operation and maintenance costs, improving the user experience and preferably improving the communication effect of the video conference by holding the conference.

Description

一种视频会议资料共享方法、***及装置Video conference data sharing method, system and device

技术领域Technical field

本发明实施例涉及视频会议技术，尤指一种视频会议资料共享方法、***及装置。The embodiment of the invention relates to a video conference technology, and in particular to a video conference data sharing method, system and device.

背景技术Background technique

会议电视协议框架主要有三种H320、H323和会话初始协议(SIP，Session Initiation Protocol)，其中，H320是基于专线的，H323和SIP是基于IP网络的。以基于IP网络的双流收发为例，国际电信联盟(ITU，International Telecommunication Union)组织为其制订了标准的实现，H323***是H239双流，与之对应的SIP是二进制资源控制协议(BFCP，Binary Floor Control Protocol)双流。关于H239双流，可以参考相关ITU文献，简单来说，该标准就是在一次呼叫建立媒体连接后，在两个H239终端之间传送两路媒体流，这两条媒体流共享呼叫带宽，基于此项技术，视频用户可以得到双流视频服务，以实现在会议***中同时传送和显示两路视频信息。目前，业界通常讲的双流技术可以看成H239的一种应用，即在传输作为主视频的活动图像的同时，在带内把高清晰度的图文信息一起传到对方，该图文信息通常作为辅视频，视频会议中所用到的主视频和辅视频均可以包含声音信号。对方的编解码设备可以解出活动图像和高清晰度的图文信息，这样可以通过相同的带宽将图文信息传到多个会议点，且对方可以很清晰地把图文信息显示出来。The conference television protocol framework mainly has three H320, H323 and Session Initiation Protocol (SIP). The H320 is based on the leased line, and the H323 and SIP are based on the IP network. Taking the dual-stream transceiver based on IP network as an example, the International Telecommunication Union (ITU) has developed a standard implementation. The H323 system is H239 dual-stream, and the corresponding SIP is the binary resource control protocol (BFCP, Binary Floor). Control Protocol) Dual stream. For the H239 dual stream, refer to the relevant ITU literature. In short, the standard is to transfer two media streams between two H239 terminals after a call establishes a media connection. The two media streams share the call bandwidth. Technology, video users can get dual stream video services to simultaneously transmit and display two channels of video information in the conference system. At present, the industry's usual dual-stream technology can be seen as an application of H239, that is, while transmitting the moving image as the main video, the high-definition graphic information is transmitted to the other party in the band, and the graphic information is usually As a secondary video, both the primary video and the secondary video used in the video conference may contain sound signals. The other party's codec device can solve the moving image and high-definition graphic information, so that the graphic information can be transmitted to multiple meeting points through the same bandwidth, and the other party can clearly display the graphic information.

在由多点控制单元(MCU，Multipoint Control Unit)和多个会议电视终端组成的电视会议***中，传递主视频和辅视频的方法是：把PC机输出的该PC机桌面信号(即辅视频)和活动视音频图像(即主视频)的视频图形阵列(VGA，Video Graphics Array)信号直接作为视频源，输入到某一会议电视终端上，再通过MCU传送给会议中其他会议电视终端。通常每个会场具备一台会议电视终端，采用此方法可以快速地将类似Powerpoint等制作的幻灯片、打开的Word文档或其他形式的PC机桌面信号实时传送到会议中的所有会场。In a video conference system consisting of a multipoint control unit (MCU) and a plurality of conference television terminals, the method of transmitting the main video and the auxiliary video is: outputting the PC desktop signal (ie, auxiliary video) output by the PC. And the video graphics array (VGA, Video Graphics Array) signal of the active video and audio image (ie, the main video) is directly used as a video source, input to a certain conference television terminal, and then transmitted to other conference television terminals in the conference through the MCU. Usually, each conference room has a conference TV terminal. In this way, slides, open Word documents or other forms of PC desktop signals produced by Powerpoint and the like can be quickly transmitted to all the conference sites in real time.

传统的视频会议中，一般是通过辅视频的方式发送给各个会场。在这种情况下，辅视频共享呈现给与会者一般通过两种方式，第一种方式是呈现在电视上，另外一种方式是通过转接设备转换后再由投影仪投射呈现。基于互联网的会议电视，有如下特点，会议组织具有自组织性和灵活性的特点而且一般是轻量级的，需要满足用户随时随地接入的需求，自组织性指的是没有专人维护，一般都是某位需要会议发起人通过客户端登陆视频会议呼叫管理服务器进行会议预定，通知到参会人员；灵活性指的是用户可以通过任何的终端呼入，可以灵活的选择会场；轻量级指的参会人员不会太多，与传统的视频会议不同。在基于互联网的视频会议特点的基础上，传统的辅视频共享的办法有很大的弊端，而且效果不好，主要有如下问题：电视尺寸参差不齐，与会者与电视的位置也有远近，若离电视距离较远，往往看不清共享资料画面，靠近电视的与会者盯着电视眼睛也不舒服，当然用户可以考虑在会场上增加多台电视以及投影设备来解决用户在不同位置的视觉需求，但是显然会大大增加会场的投资，另外会场的地点一般都是临时的，并不能保证会场内具备如上设备。In a traditional video conference, it is usually sent to each site through a secondary video. In this kind of In this case, the secondary video sharing is presented to the participants in two ways. The first way is to present on the TV, and the other way is to convert the device by the transfer device and then project the presentation by the projector. Internet-based conference TV has the following characteristics: conference organization has the characteristics of self-organization and flexibility and is generally lightweight, and needs to meet the needs of users to access anytime and anywhere. Self-organization refers to the maintenance without special personnel. All of them need a conference initiator to log in to the video conference call management server through the client to make a conference reservation, and notify the participants; flexibility means that the user can flexibly select the conference site through any terminal incoming call; lightweight There are not many participants involved, unlike traditional video conferencing. On the basis of the characteristics of Internet-based video conferencing, the traditional method of secondary video sharing has great drawbacks, and the effect is not good. The main problems are as follows: the size of the TV is uneven, and the location of the participants and the TV is also close. Far from the TV, often do not see the shared information screen, the participants close to the TV staring at the TV eyes are not comfortable, of course, users can consider adding multiple TVs and projection equipment to the site to solve the visual needs of users in different locations. However, it will obviously increase the investment of the venue. In addition, the venue of the venue is generally temporary, and there is no guarantee that the above equipment will be available in the venue.

发明内容Summary of the invention

为了解决上述技术问题，本发明实施例提供一种视频会议资料共享方法、***及装置，在不增加会场投资的情况下，灵活、便捷地实现会议资料的共享。In order to solve the above technical problem, an embodiment of the present invention provides a video conference data sharing method, system, and device, which can realize the sharing of conference materials flexibly and conveniently without increasing the investment of the venue.

为了实现上述技术目的，本发明实施例提供的视频会议资料共享方法，包括：多点控制单元向参会用户的终端设备发送视频会议资料，由所述终端设备向相应的参会用户呈现接收到的视频会议资料。In order to achieve the above technical purpose, the video conference data sharing method provided by the embodiment of the present invention includes: a multipoint control unit sends video conference materials to a terminal device of a participant user, and the terminal device presents and receives the video conference data to the corresponding conference user. Video conferencing materials.

可选的，该方法之前还包括：Optionally, the method also includes:

所述多点控制单元通过呼叫管理服务器向参会用户的终端设备发送用于询问参会用户是否同意接收视频会议资料的提示信息；The multipoint control unit sends, to the terminal device of the participant user, the prompt information for inquiring whether the participant user agrees to receive the video conference material through the call management server;

当所述参会用户的终端设备同意接收视频会议资料时，再继续所述向参会用户的终端设备发送视频会议资料的步骤。And when the terminal device of the participant user agrees to receive the video conference data, the step of sending the video conference data to the terminal device of the participant user is continued.

可选地，所述向参会用户的终端设备发送视频会议资料包括：Optionally, the sending the video conference data to the terminal device of the participant user includes:

所述多点控制单元基于参会用户的终端设备的网络地址向终端设备发送视频会议资料。The multipoint control unit sends the terminal device based on the network address of the terminal device of the participating user Video conferencing materials.

所述多点控制单元向各会议电视终端发送视频会议资料；呼叫管理服务器根据会议电视终端与参会用户的终端设备的对应关系，向各会议电视终端发送对应的参会用户的终端设备的网络地址；The multipoint control unit sends video conference materials to each conference television terminal; the call management server sends a corresponding network of terminal devices of the conference users to each conference television terminal according to the correspondence between the conference television terminal and the terminal device of the conference user. address;

会议电视终端根据收到的参会用户终端设备的网络地址，向相应的参会用户终端设备发送视频会议资料。The conference television terminal sends the video conference data to the corresponding participant user terminal device according to the received network address of the participant user terminal device.

可选地，所述向各会议电视终端发送终端设备的网络地址之前，还包括：Optionally, before the sending, by the conference television terminal, the network address of the terminal device, the method further includes:

获取所述会议电视终端与参会用户的终端设备的对应关系。Obtaining a correspondence between the conference television terminal and the terminal device of the conference user.

本发明实施例还提供了一种视频会议资料共享***，至少包括多点控制单元、参会用户使用的终端设备等，其中，The embodiment of the present invention further provides a video conference data sharing system, which includes at least a multipoint control unit, a terminal device used by a participating user, and the like.

多点控制单元，设置为向参会用户的终端设备发送视频会议资料；a multi-point control unit, configured to send video conference materials to the terminal device of the participating user;

参会用户的终端设备，设置为接收并呈现视频会议资料。The terminal device of the participating user is set to receive and present video conference materials.

可选地，还包括：呼叫管理服务器，此时，Optionally, the method further includes: a call management server, at this time,

所述多点控制单元，还设置为通过呼叫管理服务器向参会用户的终端设备发送用于询问参会用户是否同意接收视频会议资料的提示信息；当接收到表示参会用户的终端设备同意接收视频会议资料的信息时，再向参会用户的终端设备发送视频会议资料；The multipoint control unit is further configured to send, by the call management server, the prompt information for inquiring whether the participating user agrees to receive the video conference material to the terminal device of the participant user; when receiving the terminal device indicating that the participant user agrees to receive When the information of the video conference material is transmitted, the video conference data is sent to the terminal device of the participant user;

呼叫管理服务器，设置为将来自多点控制单元的提示信息转发给参会用户的终端设备；a call management server, configured to forward the prompt information from the multipoint control unit to the terminal device of the participating user;

所述参会用户的终端设备，还设置为在同意接收视频会议资料时，经由呼叫管理服务器向多点控制单元返回表示同意的信息。The terminal device of the participating user is further configured to return information indicating consent to the multipoint control unit via the call management server when agreeing to receive the video conference data.

可选地，还包括会议电视终端，此时，Optionally, a conference television terminal is also included, at this time,

所述多点控制单元，设置为通过会议电视终端向参会用户的终端设备发送视频会议资料，具体设置为向各会议电视终端发送视频会议资料；The multi-point control unit is configured to send video conference materials to the terminal device of the participant user through the conference television terminal, and is specifically configured to send the video conference data to each conference television terminal;

所述呼叫管理服务器，设置为根据会议电视终端与参会用户的终端设备的对应关系，向各会议电视终端发送对应的参会用户的终端设备的网络地址； The call management server is configured to send, according to the correspondence between the conference television terminal and the terminal device of the conference user, the network address of the terminal device of the corresponding conference user to each conference television terminal;

所述会议电视终端，设置为根据收到的参会用户终端设备的网络地址，向相应的参会用户终端设备发送视频会议资料。The conference television terminal is configured to send video conference materials to the corresponding participant user terminal device according to the received network address of the participant user terminal device.

可选地，所述会议电视终端还设置为，获取会议电视终端与所述参会用户的终端设备的对应关系。Optionally, the conference television terminal is further configured to obtain a correspondence between the conference television terminal and the terminal device of the conference user.

本发明实施例还提供一种多点控制单元，至少包括第一处理器；An embodiment of the present invention further provides a multipoint control unit, including at least a first processor;

所述第一处理器，设置为向参会用户的终端设备发送视频会议资料，以供所述终端设备将接收到的视频会议资料呈现给相应的参会用户。The first processor is configured to send the video conference data to the terminal device of the participant user, so that the terminal device presents the received video conference material to the corresponding conference user.

可选的，所述第一处理器，设置为基于参会用户的终端设备的网络地址向所述终端设备发送视频会议资料。Optionally, the first processor is configured to send video conference materials to the terminal device based on a network address of the terminal device of the participant user.

本发明实施例还提供一种呼叫管理服务器，至少包括第二处理器；An embodiment of the present invention further provides a call management server, including at least a second processor;

所述第二处理器，设置为获取参会用户的终端设备的网络地址，发送给多点控制单元或者会议电视终端，以供接收者基于所述网络地址向终端设备发送视频会议资料。The second processor is configured to obtain a network address of the terminal device of the conference user, and send the network address to the multipoint control unit or the conference television terminal, so that the receiver sends the video conference data to the terminal device based on the network address.

可选的，当将所述网络地址发送给多点控制单元时，Optionally, when the network address is sent to the multipoint control unit,

所述第二处理器具体设置为：在建立视频会议时获取参会用户的终端设备的网络地址；或者，The second processor is specifically configured to: obtain a network address of a terminal device of the participating user when establishing a video conference; or

所述第二处理器具体设置为：向所述参会用户的终端设备发送提示信息，以询问参会用户是否同意接收视频会议资料，将同意接收视频会议资料的参会用户的终端设备的网络地址，作为获取到的参会用户的终端设备的网络地址。The second processor is specifically configured to: send a prompt message to the terminal device of the participating user to query whether the participating user agrees to receive the video conference data, and the network of the terminal device of the participating user who agrees to receive the video conference data Address, as the network address of the terminal device of the obtained participating user.

可选的，当所述第二处理器将所述网络地址发送给会议电视终端时，Optionally, when the second processor sends the network address to the conference television terminal,

所述第二处理器还设置为：在呼叫管理服务器中预先设置视频会议的会场信息，所述会场信息包括：视频会议的各会场中具有的相应会议电视终端；The second processor is further configured to: pre-set the site information of the video conference in the call management server, where the site information includes: a corresponding conference television terminal in each conference site of the video conference;

在建立视频会议时，请求参会用户提供该参会用户的终端设备所在的会场，从而确定出会议电视终端与参会用户的终端设备的对应关系；When a video conference is established, the participant is requested to provide the site where the terminal device of the participant is located, thereby determining the correspondence between the conference television terminal and the terminal device of the participant user;

根据会议电视终端与参会用户的终端设备的对应关系，向会议电视终端发送相应的参会用户的终端设备的网络地址，以供会议电视终端基于所述网络地址向终端设备发送视频会议资料。And transmitting, according to the correspondence between the conference television terminal and the terminal device of the conference user, a network address of the terminal device of the corresponding conference user to the conference television terminal, so that the conference television terminal sends the video conference data to the terminal device based on the network address.

可选的，所述第二处理器还设置为：向参会用户的终端设备发送提示信息，以询问参会用户是否同意接收视频会议资料；Optionally, the second processor is further configured to: send a prompt message to the terminal device of the participant user. Interest, to ask if the participating users agree to receive video conference materials;

在同意接收视频会议资料的参会用户中，根据会议电视终端与参会用户的终端设备的对应关系，向会议电视终端发送相应的参会用户的终端设备的网络地址，以供会议电视终端基于所述网络地址向终端设备发送视频会议资料。In the participating users who agree to receive the video conference data, according to the correspondence relationship between the conference television terminal and the terminal device of the conference user, the network address of the terminal device of the corresponding conference user is sent to the conference television terminal, so that the conference television terminal is based on The network address sends video conference materials to the terminal device.

本发明实施例还提供一种会议电视终端，至少包括第三处理器；An embodiment of the present invention further provides a conference television terminal, including at least a third processor;

所述第三处理器，设置为接收多点控制单元发来的视频会议资料，向参会用户的终端设备发送视频会议资料，以供所述终端设备将接收到的视频会议资料呈现给相应的参会用户。The third processor is configured to receive the video conference data sent by the multi-point control unit, and send the video conference data to the terminal device of the participant user, so that the terminal device presents the received video conference data to the corresponding Participate users.

可选的，所述第三处理器，设置为接收呼叫管理服务器发来的参会用户的终端设备的网络地址，并基于所述网络地址向终端设备发送视频会议资料。Optionally, the third processor is configured to receive a network address of the terminal device of the participant user sent by the call management server, and send the video conference data to the terminal device based on the network address.

本发明实施例还提供一种终端设备，为参会用户所使用，该终端设备至少包括第四处理器；An embodiment of the present invention further provides a terminal device, which is used by a conference user, where the terminal device includes at least a fourth processor;

所述第四处理器，设置为接收多点控制单元或者会议电视终端发来的视频会议资料，并呈现给相应的参会用户。The fourth processor is configured to receive the video conference data sent by the multipoint control unit or the conference television terminal, and present the data to the corresponding conference user.

可选的，所述第四处理器，还设置为向呼叫管理服务器提供所述终端设备的网络地址，以供呼叫管理服务器告知多点控制单元或者会议电视终端。Optionally, the fourth processor is further configured to provide a network address of the terminal device to the call management server for the call management server to notify the multipoint control unit or the conference television terminal.

可选的，在所述第四处理器接收会议电视终端基于所述网络地址发来视频会议资料的情况下：Optionally, in the case that the fourth processor receives the video conference data sent by the conference television terminal based on the network address:

所述第四处理器，还设置为向呼叫管理服务器提供所述终端设备所在的会场，以供所述会场的会议电视终端针对相应的终端设备发送视频会议资料。The fourth processor is further configured to provide the call management server with the conference site where the terminal device is located, so that the conference television terminal of the conference site sends the video conference data to the corresponding terminal device.

可选的，所述第四处理器，还设置为当接收到呼叫管理服务器发来的用于询问参会用户是否同意接收视频会议资料的提示信息时，基于参会用户的操作将相应的信息反馈给呼叫管理服务器，以供呼叫管理服务器判断所述终端设备是否同意接收视频会议资料。Optionally, the fourth processor is further configured to: when receiving the prompt information sent by the call management server for inquiring whether the participating user agrees to receive the video conference material, the corresponding information is based on the operation of the participating user. Feedback to the call management server for the call management server to determine whether the terminal device agrees to receive video conference materials.

本发明所述视频会议资料共享方法及相关设备，基于用户随身携带的手机的终端设备的普及性，根据用户的需要在其使用的终端设备上播放或者呈现视频会议的共享资料。本发明实施例在无需在会场中增加投入专门的显示设备的基础上，灵活、便捷的实现了视频会议资料的共享，降低了运维成本，提升了用户体验，更好的提高了视频会议开会交流的效果。The video conference data sharing method and related device of the present invention are based on the popularity of the terminal device of the mobile phone carried by the user, and play or present the shared data of the video conference on the terminal device used by the user according to the needs of the user. The embodiment of the invention can realize the sharing of the video conference data flexibly and conveniently without reducing the input of the dedicated display device in the conference site, thereby reducing the operation and maintenance cost. Improve the user experience and better improve the effect of video conference meetings and exchanges.

附图概述BRIEF abstract

此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：The drawings described herein are intended to provide a further understanding of the invention, and are intended to be a part of the invention. In the drawing:

图1为本发明第一实施例的视频会议资料共享方法流程图；1 is a flowchart of a video conference data sharing method according to a first embodiment of the present invention;

图2为本发明第二实施例的视频会议资料共享方法流程图；2 is a flowchart of a video conference data sharing method according to a second embodiment of the present invention;

图3为本发明视频会议资料共享***的组成结构示意图；3 is a schematic structural diagram of a video conference data sharing system according to the present invention;

图4为本发明应用实例一的实现双流共享的流程图；4 is a flowchart of implementing dual stream sharing according to application example 1 of the present invention;

图5为本发明应用实例二的实现双流共享的流程图。FIG. 5 is a flowchart of implementing dual stream sharing according to application example 2 of the present invention.

本发明的较佳实施方式Preferred embodiment of the invention

为使本发明实施例的目的、技术方案和优点更加清楚明白，下文中将结合附图对本发明的实施例进行详细说明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

本发明实施例涉及了基于现有会议电视***框架下的双流的收发以及显示，现有的会议电视协议框架主要有三种H320、H323和SIP，H320是基于专线的，H323和SIP是基于IP网络的，本发明实施例涉及的标准交互都是基于上述标准信令框架的基础上，若是扩展动作，也是基于上述信令框架上的扩展。The embodiments of the present invention relate to dual-stream transmission and reception and display based on the existing conference television system framework. The existing conference television protocol framework mainly has three types of H320, H323 and SIP, the H320 is based on a dedicated line, and the H323 and SIP are based on an IP network. The standard interactions involved in the embodiments of the present invention are based on the above-mentioned standard signaling framework. If the expansion action is based on the extension of the above signaling framework.

基于IP网络的双流收发，不管SIP还是H323***，都由国际ITU组织制订了其标准的实现，H323***是H239双流，与之对应的SIP是BFCP双流。上述标准本发明实施例只需要支持其中一种即可，比如在H323***的H239双流基础上进行描述。本发明实施例就是对上述标准的扩展实现。Dual-stream transceiver based on IP network, regardless of SIP or H323 system, has been developed by the international ITU organization. The H323 system is H239 dual stream, and the corresponding SIP is BFCP dual stream. The foregoing standards need only support one of the embodiments of the present invention, for example, on the H239 dual stream of the H323 system. The embodiment of the invention is an extended implementation of the above standard.

图1为本发明第一实施例的视频会议资料共享方法流程图，如图1所示，包括： FIG. 1 is a flowchart of a video conference data sharing method according to a first embodiment of the present invention, as shown in FIG.

步骤101，多点控制单元向参会用户的终端设备发送视频会议资料。Step 101: The multipoint control unit sends the video conference material to the terminal device of the participant user.

其中，多点控制单元基于参会用户的终端设备的网络地址向终端设备发送视频会议资料。The multipoint control unit sends the video conference data to the terminal device based on the network address of the terminal device of the participant user.

视频会议资料可以是文本、数据、图形、动画、图像、声音、语音、视频等，以及它们之间的不同组合。该视频会议资料可以看成是基于双流传输协议发送的用于视频会议的辅视频。Video conferencing materials can be text, data, graphics, animation, images, sound, voice, video, etc., and different combinations of them. The video conference material can be regarded as a secondary video for video conferences sent based on the dual stream transmission protocol.

该参会用户的终端设备的网络地址来源于：呼叫管理服务器在建立视频会议时获取的参会用户的终端设备的网络地址，后续呼叫管理服务器再根据需要向多点控制单元同步；The network address of the terminal device of the participating user is derived from: the network address of the terminal device of the participating user acquired by the call management server when establishing the video conference, and the subsequent call management server synchronizes to the multipoint control unit according to the need;

或者，该参会用户的终端设备的网络地址来源于：预先存储在多点控制单元和/或呼叫管理服务器中的终端设备的网络地址。当参会用户的终端设备的网络地址预先存储在呼叫管理服务器中时，由呼叫管理服务器发送给多点控制单元。Alternatively, the network address of the terminal device of the participating user is derived from: a network address of the terminal device pre-stored in the multipoint control unit and/or the call management server. When the network address of the terminal device of the participating user is previously stored in the call management server, it is sent by the call management server to the multipoint control unit.

呼叫管理服务器在建立视频会议时，可以通过手机号码等向终端设备发送邀请信息，对邀请信息进行回复的终端设备将被认为是最终参会的用户，在终端设备回复该邀请信息的同时，也就将自己的网络地址告知了呼叫管理服务器，即呼叫管理服务器通常是通过这种方式获取到了参会用户的终端设备的网络地址。该网络地址包括：终端设备在公网或者局域网中的IP地址。When the video management conference is established, the call management server may send the invitation information to the terminal device by using the mobile phone number or the like, and the terminal device that responds to the invitation information is regarded as the user who finally participates in the conference, and when the terminal device replies to the invitation information, The call management server is informed of its own network address, that is, the call management server usually obtains the network address of the terminal device of the participating user in this way. The network address includes an IP address of the terminal device on a public network or a local area network.

步骤102，参会用户的终端设备接收并呈现视频会议资料。Step 102: The terminal device of the participating user receives and presents the video conference material.

优选的，本实施例的视频会议资料共享方法之前，还包括：Preferably, before the video conference data sharing method in this embodiment, the method further includes:

步骤100，多点控制单元通过呼叫管理服务器向参会用户的终端设备发送用于询问参会用户是否同意接收视频会议资料的提示信息；当参会用户的终端设备同意接收视频会议资料时，再继续执行步骤101。否则结束本流程。Step 100: The multipoint control unit sends, to the terminal device of the participant user, the prompt information for inquiring whether the participant user agrees to receive the video conference material through the call management server; when the terminal device of the participant user agrees to receive the video conference data, Continue to step 101. Otherwise, the process ends.

具体的，当参与用户通过操作其终端设备向呼叫管理服务器反馈同意并申请接收视频会议资料，呼叫管理服务器可以向多点控制单元发送该申请，并告知所述终端设备的网络地址，由多点控制单元基于参会用户的终端设备的网络地址向所述终端设备发送视频会议资料。Specifically, when the participating user feeds back the consent to the call management server by operating the terminal device and applies for receiving the video conference data, the call management server may send the application to the multipoint control unit, and notify the network address of the terminal device, by multiple points. The control unit sends the video conference material to the terminal device based on the network address of the terminal device of the participant user.

图2为本发明第二实施例的视频会议资料共享方法流程图，如图2所示，包括：2 is a flowchart of a video conference data sharing method according to a second embodiment of the present invention, as shown in FIG. 2, include:

步骤201，多点控制单元通过会议电视终端向参会用户的终端设备发送视频会议资料。Step 201: The multipoint control unit sends the video conference data to the terminal device of the participant user through the conference television terminal.

具体的，在视频会议的各会场中具有相应的会议电视终端，各会议电视终端直接与多点控制单元交互，以实现视频会议的各项功能。Specifically, each conference site of the video conference has a corresponding conference television terminal, and each conference television terminal directly interacts with the multipoint control unit to implement various functions of the video conference.

本步骤具体包括：This step specifically includes:

多点控制单元向各会议电视终端发送视频会议资料；呼叫管理服务器根据会议电视终端与参会用户的终端设备的对应关系，向各会议电视终端发送对应的参会用户的终端设备的网络地址；The multipoint control unit sends the video conference data to each conference television terminal; the call management server sends the network address of the terminal device of the corresponding conference user to each conference television terminal according to the correspondence between the conference television terminal and the terminal device of the conference user;

其中，本步骤中向各会议电视终端发送终端设备的网络地址之前，还包括：获取会议电视终端与参会用户的终端设备的对应关系，具体包括：在呼叫管理服务器中预先设置视频会议的会场信息，该会场信息包括：在视频会议的各会场中具有的相应会议电视终端；呼叫管理服务器建立视频会议时请求参会用户提供该参会用户所在的会场，从而确定出会议电视终端与参会用户的终端设备的对应关系。Before the sending of the network address of the terminal device to each conference television terminal in this step, the method further includes: obtaining a correspondence between the conference television terminal and the terminal device of the conference user, which includes: presetting the conference site of the video conference in the call management server The conference site information includes: a corresponding conference television terminal that is included in each conference site of the video conference; the call management server requests the conference user to provide the conference site where the conference user is located, thereby determining the conference television terminal and participating in the conference. The correspondence between the user's terminal devices.

步骤202，参会用户的终端设备接收并呈现视频会议资料。Step 202: The terminal device of the participating user receives and presents the video conference material.

步骤200，多点控制单元通过呼叫管理服务器向参会用户的终端设备发送用于询问参会用户是否同意接收视频会议资料的提示信息；当参会用户的终端设备同意接收视频会议资料时，再继续执行步骤201。否则结束本流程。Step 200: The multipoint control unit sends, to the terminal device of the participant user, the prompt information for inquiring whether the participant user agrees to receive the video conference material through the call management server; when the terminal device of the participant user agrees to receive the video conference data, Continue to step 201. Otherwise, the process ends.

具体的，当参与用户通过操作其终端设备向呼叫管理服务器反馈同意并申请接收视频会议资料，呼叫管理服务器向所述终端设备所在会场的会议电视终端发送该申请并告知所述终端设备的网络地址，由会议电视终端基于接收到的终端设备的网络地址向相应终端设备发送视频会议资料。Specifically, when the participating user feeds back the user to the call management server and requests to receive the video conference data, the call management server sends the application to the conference television terminal of the conference site where the terminal device is located, and informs the network address of the terminal device. And transmitting, by the conference television terminal, video conference data to the corresponding terminal device based on the received network address of the terminal device.

图3为本发明视频会议资料共享***的组成结构示意图，如图3所示，至少包括多点控制单元、参会用户使用的终端设备等，其中， 3 is a schematic structural diagram of a video conference data sharing system according to the present invention, as shown in FIG. 3, which includes at least a multipoint control unit, a terminal device used by a participating user, and the like, wherein

本发明实施例提供的***还包括：呼叫管理服务器，此时，The system provided by the embodiment of the present invention further includes: a call management server, at this time,

多点控制单元，还设置为通过呼叫管理服务器向参会用户的终端设备发送用于询问参会用户是否同意接收视频会议资料的提示信息；当接收到表示参会用户的终端设备同意接收视频会议资料的信息时，再向参会用户的终端设备发送视频会议资料；The multi-point control unit is further configured to send, by the call management server, the prompt information for inquiring whether the participating user agrees to receive the video conference material to the terminal device of the participant user; when receiving the terminal device indicating that the participant user agrees to receive the video conference When the information of the data is used, the video conference data is sent to the terminal device of the participating user;

参会用户的终端设备，还设置为在同意接收视频会议资料时，经由呼叫管理服务器向多点控制单元返回表示同意的信息。The terminal device of the participating user is further configured to return information indicating consent to the multipoint control unit via the call management server when agreeing to receive the video conference data.

本发明实施例提供的***还包括会议电视终端，此时，The system provided by the embodiment of the present invention further includes a conference television terminal.

多点控制单元，设置为通过会议电视终端向参会用户的终端设备发送视频会议资料。具体地，The multi-point control unit is configured to send video conference materials to the terminal device of the participating user through the conference television terminal. specifically,

多点控制单元，具体设置为向各会议电视终端发送视频会议资料；The multi-point control unit is specifically configured to send video conference materials to each conference television terminal;

呼叫管理服务器，设置为根据会议电视终端与参会用户的终端设备的对应关系，向各会议电视终端发送对应的参会用户的终端设备的网络地址；The call management server is configured to send, according to the correspondence between the conference television terminal and the terminal device of the conference user, the network address of the terminal device of the corresponding conference user to each conference television terminal;

会议电视终端，设置为根据收到的参会用户终端设备的网络地址，向相应的参会用户终端设备发送视频会议资料。The conference television terminal is configured to send the video conference data to the corresponding participant user terminal device according to the received network address of the participant user terminal device.

其中，会议电视终端还设置为，获取会议电视终端与参会用户的终端设备的对应关系。The conference television terminal is further configured to obtain a correspondence between the conference television terminal and the terminal device of the conference user.

具体地，specifically,

本发明实施例的一种多点控制单元，至少包括第一处理器；A multipoint control unit of an embodiment of the present invention includes at least a first processor;

第一处理器，设置为向参会用户的终端设备发送视频会议资料。具体设置为：基于参会用户的终端设备的网络地址向所述终端设备发送视频会议资料。The first processor is configured to send video conference materials to the terminal device of the participant user. The specific setting is: sending video conference materials to the terminal device based on a network address of the terminal device of the participant user.

本发明实施例的一种呼叫管理服务器，至少包括第二处理器； A call management server according to an embodiment of the present invention includes at least a second processor;

第二处理器，设置为获取参会用户的终端设备的网络地址，将获得的网络地址发送给多点控制单元或者会议电视终端。具体地，The second processor is configured to obtain a network address of the terminal device of the participating user, and send the obtained network address to the multipoint control unit or the conference television terminal. specifically,

当将网络地址发送给多点控制单元时，When the network address is sent to the multipoint control unit,

第二处理器，具体设置为：在建立视频会议时获取参会用户的终端设备的网络地址；或者，The second processor is specifically configured to: obtain a network address of the terminal device of the participating user when establishing the video conference; or

第二处理器具体设置为：向参会用户的终端设备发送提示信息，以询问参会用户是否同意接收视频会议资料，将同意接收视频会议资料的参会用户的终端设备的网络地址，作为获取到的参会用户的终端设备的网络地址。The second processor is specifically configured to: send a prompt message to the terminal device of the participant user, to query whether the participant user agrees to receive the video conference data, and obtain the network address of the terminal device of the participant user who agrees to receive the video conference data as the acquisition The network address of the terminal device of the participating user.

当第二处理器将网络地址发送给会议电视终端时，When the second processor sends the network address to the conference television terminal,

第二处理器还设置为：在呼叫管理服务器中预先设置视频会议的会场信息，该会场信息包括：在视频会议的各会场中具有的相应会议电视终端；The second processor is further configured to: pre-set the site information of the video conference in the call management server, where the site information includes: a corresponding conference television terminal that is included in each conference site of the video conference;

或者，进一步地，第二处理器还设置为向参会用户的终端设备发送提示信息，用于询问参会用户是否同意接收视频会议资料，在同意接收视频会议资料的参会用户中，根据会议电视终端与参会用户的终端设备的对应关系，向会议电视终端发送相应的参会用户的终端设备的网络地址，以供会议电视终端基于所述网络地址向终端设备发送视频会议资料。Or, further, the second processor is further configured to send prompt information to the terminal device of the participating user, to query whether the participating user agrees to receive the video conference data, and in the conference user who agrees to receive the video conference data, according to the conference The corresponding relationship between the television terminal and the terminal device of the participating user sends the network address of the terminal device of the corresponding participating user to the conference television terminal, so that the conference television terminal sends the video conference data to the terminal device based on the network address.

本发明实施例的一种会议电视终端，至少包括第三处理器；A conference television terminal according to an embodiment of the present invention includes at least a third processor;

第三处理器，设置为接收多点控制单元发来的视频会议资料，向参会用户的终端设备发送视频会议资料。具体设置为：接收呼叫管理服务器发来的参会用户的终端设备的网络地址，并基于所述网络地址向终端设备发送视频会议资料。The third processor is configured to receive the video conference data sent by the multi-point control unit, and send the video conference data to the terminal device of the participant user. The specific setting is: receiving a network address of the terminal device of the participant user sent by the call management server, and sending the video conference data to the terminal device based on the network address.

本发明实施例的一种终端设备，为用户所使用，该终端设备至少包括第四处理器； A terminal device of the embodiment of the present invention is used by a user, and the terminal device includes at least a fourth processor;

第四处理器，设置为接收多点控制单元或者会议电视终端发来的视频会议资料，并呈现给相应的参会用户。The fourth processor is configured to receive the video conference data sent by the multipoint control unit or the conference television terminal, and present the data to the corresponding conference user.

第四处理器还设置为，当接收到呼叫管理服务器发来的参加视频会议的通知或邀请信息时，向呼叫管理服务器提供所述终端设备的网络地址，以供呼叫管理服务器告知多点控制单元或者会议电视终端。The fourth processor is further configured to: when receiving the notification or invitation information of the video conference sent by the call management server, provide the network address of the terminal device to the call management server for the call management server to notify the multi-point control unit Or a conference TV terminal.

在第四处理器接收会议电视终端基于所述网络地址发来的视频会议资料时，Receiving, by the fourth processor, the video conference data sent by the conference television terminal based on the network address,

第四处理器，还设置为向呼叫管理服务器提供所述终端设备所在的会场，以供所述会场的会议电视终端针对相应的终端设备发送视频会议资料。The fourth processor is further configured to provide the call management server with the conference site where the terminal device is located, so that the conference television terminal of the conference site sends the video conference data to the corresponding terminal device.

可选的，第四处理器，还设置为当接收到呼叫管理服务器发来的用于询问参会用户是否同意接收视频会议资料的提示信息时，基于参会用户的操作将相应的信息反馈给呼叫管理服务器，以供呼叫管理服务器判断所述终端设备是否同意接收视频会议资料，从而做到有针对性的发送视频会议资料。Optionally, the fourth processor is further configured to: when receiving the prompt information sent by the call management server for inquiring whether the participant user agrees to receive the video conference material, feedback the corresponding information to the participant based on the operation of the participant user The call management server is configured to determine, by the call management server, whether the terminal device agrees to receive the video conference data, so as to send the video conference data in a targeted manner.

基于上述实施例，本发明实施例结合图7和图8提供两个本发明的应用实例。这里，本实施例中涉及的相关设备，其中，会议电视终端：具备音视频编解码能力，支持H323、SIP等传统会议电视的通讯架构；呼叫管理服务器：基于会联网的视频会议的呼叫管理服务器，作为互联网会议的入口，用户通过移动终端登录呼叫管理服务器来实现对会议的自组织管理。多点控制单元：多方会议的控制***，主要实现与会议电视终端的信令接入，对会议电视终端的码流进行转发、重新编码的一个网元。移动终端(即前面实施例中的用户的终端设备)：在视频会议过程中，作为会议通知接收、建立用户与指定会议联系的一种智能终端设备。在本实施例中，移动终端上安装的应用软件还具有辅视频流编解码的功能。移动终端并不局限于手机终端，也可以使移动的PC、平板电脑或者是其它的与个人信息捆绑的智能终端设备。移动终端应支持与呼叫管理服务器的电路域交互、以及与多点控制单元或者会议电视终端的分组交换域交互。Based on the above embodiments, embodiments of the present invention provide two application examples of the present invention in conjunction with FIGS. 7 and 8. Here, the related device involved in the embodiment, wherein the conference television terminal has an audio and video codec capability, supports a communication architecture of a traditional conference television such as H323 and SIP; and a call management server: a call management server based on a video conference of the conference network As an entrance to the Internet conference, the user logs in to the call management server through the mobile terminal to implement self-organization management of the conference. Multi-point control unit: The control system of the multi-party conference, which mainly implements signaling access with the conference television terminal, and a network element that forwards and re-encodes the code stream of the conference television terminal. The mobile terminal (ie, the terminal device of the user in the previous embodiment): in the video conference process, as a conference notification, a smart terminal device that receives and establishes a contact between the user and the designated conference. In this embodiment, the application software installed on the mobile terminal also has the function of encoding and decoding the secondary video stream. The mobile terminal is not limited to the mobile terminal, and can also be a mobile PC, a tablet or other smart terminal device bundled with personal information. The mobile terminal should support interaction with the circuit domain of the call management server and with the packet switching domain of the multipoint control unit or the conference television terminal.

图4为本发明应用实例一的实现双流共享的流程图，本应用实例是通过多点控制单元将视频会议辅视频流(简称双流)发送给移动终端，对会议电视终端没有特别要求，如图4所示，包括： 4 is a flowchart of implementing dual-flow sharing according to application example 1 of the present invention. The application example is to send a video conference secondary video stream (referred to as dual stream) to a mobile terminal through a multi-point control unit, and there is no special requirement for the conference television terminal. 4, including:

步骤400：接入会议流程，主要包括用户通过移动终端登陆呼叫管理服务器，创建会议、预留参会者的手机号码等联系方式；呼叫管理服务器通过参会者的联系方式发送参会通知给与会者；参会人员接收到与会通知后，找到任意一台会议电视终端，参加会议。Step 400: Access the conference process, which mainly includes the user logging in to the call management server through the mobile terminal, creating a conference, and reserving the contact number of the participant's mobile phone number; the call management server sends the participation notice to the participant through the contact information of the participant. After receiving the notice, the participants will find any conference TV terminal and attend the conference.

步骤401：参会者之一发起双流发送请求，基于标准的信令通过多点控制单元发起辅视频令牌申请。Step 401: One of the participants initiates a dual stream sending request, and the secondary video token request is initiated by the multipoint control unit based on the standard signaling.

步骤402：多点控制单元对当前双流令牌状况进行判断，如果当前令牌为空，则分配令牌，如果令牌已经分配，则发送令牌拒绝指示。如果令牌是抢占式的，则不需要进行判断，直接分配，该流程取决于多点控制***对辅视频令牌的分配策略。Step 402: The multipoint control unit determines the current dual stream token status. If the current token is empty, the token is allocated. If the token has been allocated, the token rejection indication is sent. If the token is preemptive, it does not need to be judged and directly allocated. The process depends on the allocation strategy of the multi-point control system to the secondary video token.

步骤403：如果多点控制***发起辅视频令牌拒绝指示，则不能发起辅视频流，结束本流程。Step 403: If the multi-point control system initiates the secondary video token rejection indication, the secondary video stream cannot be initiated, and the process ends.

步骤404：该参会者通过其使用的移动终端发送双流，即移动终端对双流进行编码，把码流发送到多点控制单元。具体的，如果是基于H323的协议框架的话，双流的发送接收可以采用H239标准信令步骤，如果是基于SIP协议框架，可以采用BFCP标准信令控制。Step 404: The participant sends a dual stream through the mobile terminal used by the participant, that is, the mobile terminal encodes the dual stream, and sends the code stream to the multipoint control unit. Specifically, if the H323-based protocol framework is used, the dual-stream transmission and reception can adopt the H239 standard signaling step. If it is based on the SIP protocol framework, the BFCP standard signaling can be used for control.

步骤405：多点控制单元将双流接收指示发送给接收会议电视终端，通知会议电视终端开始进行双流解码，会议电视终端收到指示后打开双流通道，接收码流，进行双流解码。Step 405: The multipoint control unit sends the dual stream receiving indication to the receiving conference television terminal, and notifies the conference television terminal to start dual stream decoding. After receiving the indication, the conference television terminal turns on the dual stream channel, receives the code stream, and performs dual stream decoding.

步骤406：多点控制单元向呼叫管理服务器发送双流指示上报。Step 406: The multipoint control unit sends a dual stream indication report to the call management server.

步骤407：呼叫管理服务器把当前双流状态推送给参会者各自的移动终端。Step 407: The call management server pushes the current dual stream state to the respective mobile terminals of the participants.

步骤408：参会者若有在移动终端上显示双流的需求，则在移动终端上发起申请，该申请信息发送到呼叫管理服务器。Step 408: If the participant has a requirement to display the dual stream on the mobile terminal, the application is initiated on the mobile terminal, and the application information is sent to the call management server.

步骤409：呼叫管理服务器把参会者在移动终端上发起的申请消息发送给多点控制单元，该申请信息携带了移动终端的地址信息(即前面实施例所说的网络地址)。Step 409: The call management server sends an application message initiated by the participant on the mobile terminal to the multipoint control unit, where the application information carries the address information of the mobile terminal (ie, the network address mentioned in the previous embodiment).

步骤410：多点控制单元基于该地址信息向发起双流请求的移动终端发送码流。Step 410: The multipoint control unit sends the mobile terminal that initiates the dual stream request based on the address information. Send the stream.

步骤411：移动终端接收双流，并进行解码显示操作，流程结束。Step 411: The mobile terminal receives the dual stream and performs a decoding display operation, and the process ends.

图5为本发明应用实例一的实现双流共享的流程图，本应用实例是通过会议电视终端将双流发送给同一会场的移动终端，如图5所示，包括：FIG. 5 is a flowchart of implementing dual-flow sharing according to the first application example of the present invention. The application example is to send a dual stream to a mobile terminal of the same site through a conference television terminal, as shown in FIG. 5, including:

步骤500～508：与应用实例一的步骤400～408完全一致，这里不再赘述。Steps 500-508: The steps 400 to 408 of the application example one are completely identical, and details are not described herein again.

步骤509：呼叫管理服务器把会议参与者在移动终端发起的申请消息发送给会议参与者所在会场的会议电视终端，该申请信息携带了移动终端的地址信息。Step 509: The call management server sends an application message initiated by the conference participant on the mobile terminal to the conference television terminal of the conference site where the conference participant is located, and the application information carries the address information of the mobile terminal.

步骤510：会议电视终端基于该地址信息向相应的移动终端发送码流。Step 510: The conference television terminal sends a code stream to the corresponding mobile terminal based on the address information.

步骤511：移动终端接收双流，并进行解码显示操作，流程结束。Step 511: The mobile terminal receives the dual stream and performs a decoding display operation, and the process ends.

本发明实施例可以实现在会场接收辅视频进行解码显示的同时，同一会场的与会者打开自己的移动设备，经过一定的步骤接收和显示辅视频，于是参会者可以近距离或者直接手持的方式通过移动终端查看共享资料。In the embodiment of the present invention, when the conference site receives the secondary video for decoding and display, the participant in the same site opens its own mobile device, and receives and displays the secondary video after a certain step, so that the participant can be close-range or directly handheld. View shared data through the mobile terminal.

正如上文提及，如果是基于H323的协议框架的话，双流的发送接收可以采用H239标准信令步骤，如果是基于SIP协议框架，可以采用BFCP标准信令控制，这些都是现有的标准信令。As mentioned above, if it is based on the H323 protocol framework, the dual stream transmission and reception can use the H239 standard signaling step. If it is based on the SIP protocol framework, it can use the BFCP standard signaling control. These are the existing standard letters. make.

如何实现让移动终端显示的码流就需要标准信令框架外的扩展实现，这是本发明的关键，首先，移动设备作为辅视频显示设备，应具备视频解码功能，目前看来一般的智能手持设备都基本视频解码能力；其次，移动设备需要能感知来自视频呼叫管理服务器双流接收的指示，需要安装支持上述信令交互的应用程序，该应用所涉及的功能也是本发明实施例的技术方案所涵盖的范围之一；最后，同时支持解码以及双流状态感知的两个功能点都应该作为该应用同一支持的功能点，并能安装到任何手持的智能移动设备上，在安装了该应用的手持设备上实现上述功能。该应用的获取，可以通过非常人性化的方式，譬如在会议通知的短信中或者电子邮件中，提供该应用的下载的URL链接，这样用户使用该功能就不会存在门槛。How to realize the code stream displayed by the mobile terminal requires an extended implementation outside the standard signaling framework, which is the key to the present invention. First, the mobile device as a secondary video display device should have a video decoding function, and it seems that the general smart handheld The device has basic video decoding capability. Secondly, the mobile device needs to be able to sense the dual-stream reception from the video call management server, and needs to install an application that supports the above-mentioned signaling interaction, and the function involved in the application is also the technical solution of the embodiment of the present invention. One of the scopes covered; in the end, both feature points that support both decoding and dual-stream state awareness should serve as the same supported feature point for the application and can be installed on any handheld smart mobile device in the handheld with the application installed. The above functions are implemented on the device. The application can be obtained in a very user-friendly manner, such as in a short message in a meeting notification or in an email, providing a URL link for the download of the application, so that the user does not have a threshold for using the function.

本发明实施例的视频会议资料共享方法及相关设备，基于用户随身携带的手机的终端设备的普及性，根据用户的需要在其使用的终端设备上播放或者呈现视频会议的共享资料。本发明既无须在会场中增加投入专门的显示设备及其运维成本，又能使参会的用户灵活便捷的观看视频会议资料，提升用户体验，以更好的提高视频会议开会交流的效果。The video conference data sharing method and related device in the embodiment of the present invention are based on the popularity of the terminal device of the mobile phone carried by the user, and are played on the terminal device used by the user according to the needs of the user or Presenting shared materials for video conferences. The invention does not need to increase the dedicated display device and its operation and maintenance cost in the venue, and enables the participating users to flexibly and conveniently watch the video conference data and enhance the user experience, so as to better improve the effect of the video conference meeting and communication.

通过具体实施方式的说明，应当可对本发明为达成预定目的所采取的技术手段及功效得以更加深入且具体的了解，然而所附图示仅是提供参考与说明之用，并非用来对本发明加以限制。The technical means and functions of the present invention for achieving the intended purpose can be more deeply and specifically understood by the description of the specific embodiments. However, the accompanying drawings are only for the purpose of illustration and description, and are not intended to limit.

工业实用性Industrial applicability

本发明实施例提出的一种视频会议资料共享方法、***及设备，该方法包括：多点控制单元向参会用户的终端设备发送视频会议资料，由所述终端设备呈现给相应的参会用户。本发明实施例在无需在会场中增加投入专门的显示设备的基础上，灵活、便捷的实现了视频会议资料的共享，降低了运维成本，提升了用户体验，更好的提高了视频会议开会交流的效果。 A method, system, and device for sharing a video conference data according to an embodiment of the present invention, the method includes: a multipoint control unit sends a video conference material to a terminal device of a participant user, and the terminal device presents the video conference material to the corresponding conference user. . The embodiment of the invention can realize the sharing of the video conference data flexibly and conveniently without adding the special display device to the conference site, thereby reducing the operation and maintenance cost, improving the user experience, and improving the video conference meeting. The effect of communication.

Claims

一种视频会议资料共享方法，其特征在于，包括：A video conference data sharing method, comprising:

多点控制单元向参会用户的终端设备发送视频会议资料，由所述终端设备向相应的参会用户呈现接收到的视频会议资料。The multipoint control unit sends the video conference data to the terminal device of the participant user, and the terminal device presents the received video conference data to the corresponding conference user.
根据权利要求1所述的视频会议资料共享方法，其特征在于，该方法之前还包括：The video conference data sharing method according to claim 1, wherein the method further comprises:

所述多点控制单元通过呼叫管理服务器向参会用户的终端设备发送用于询问参会用户是否同意接收视频会议资料的提示信息；The multipoint control unit sends, to the terminal device of the participant user, the prompt information for inquiring whether the participant user agrees to receive the video conference material through the call management server;

当所述参会用户的终端设备同意接收视频会议资料时，再继续所述向参会用户的终端设备发送视频会议资料的步骤。And when the terminal device of the participant user agrees to receive the video conference data, the step of sending the video conference data to the terminal device of the participant user is continued.
根据权利要求1或2所述的视频会议资料共享方法，其特征在于，所述向参会用户的终端设备发送视频会议资料包括：The video conference data sharing method according to claim 1 or 2, wherein the transmitting the video conference data to the terminal device of the participant user comprises:

所述多点控制单元基于参会用户的终端设备的网络地址向终端设备发送视频会议资料。The multipoint control unit sends the video conference material to the terminal device based on the network address of the terminal device of the participant user.
根据权利要求1或2所述的视频会议资料共享方法，其特征在于，所述向参会用户的终端设备发送视频会议资料包括：The video conference data sharing method according to claim 1 or 2, wherein the transmitting the video conference data to the terminal device of the participant user comprises:

所述多点控制单元向各会议电视终端发送视频会议资料；呼叫管理服务器根据会议电视终端与参会用户的终端设备的对应关系，向各会议电视终端发送对应的参会用户的终端设备的网络地址；The multipoint control unit sends video conference materials to each conference television terminal; the call management server sends a corresponding network of terminal devices of the conference users to each conference television terminal according to the correspondence between the conference television terminal and the terminal device of the conference user. address;

会议电视终端根据收到的参会用户终端设备的网络地址，向相应的参会用户终端设备发送视频会议资料。The conference television terminal sends the video conference data to the corresponding participant user terminal device according to the received network address of the participant user terminal device.
根据权利要求4所述的视频会议资料共享方法，其特征在于，所述向各会议电视终端发送终端设备的网络地址之前，还包括：The video conference data sharing method according to claim 4, wherein before the sending the network address of the terminal device to each conference television terminal, the method further includes:

获取所述会议电视终端与参会用户的终端设备的对应关系。Obtaining a correspondence between the conference television terminal and the terminal device of the conference user.
一种视频会议资料共享***，其特征在于，至少包括多点控制单元、参会用户使用的终端设备等，其中，A video conference data sharing system, which comprises at least a multipoint control unit, a terminal device used by a participating user, and the like, wherein

多点控制单元，设置为向参会用户的终端设备发送视频会议资料； a multi-point control unit, configured to send video conference materials to the terminal device of the participating user;

参会用户的终端设备，设置为接收并呈现视频会议资料。The terminal device of the participating user is set to receive and present video conference materials.
根据将权利要求6所述的视频会议资料共享***，其特征在于，还包括：呼叫管理服务器，此时，A video conference material sharing system according to claim 6, further comprising: a call management server, at this time,

所述多点控制单元，还设置为通过呼叫管理服务器向参会用户的终端设备发送用于询问参会用户是否同意接收视频会议资料的提示信息；当接收到表示参会用户的终端设备同意接收视频会议资料的信息时，再向参会用户的终端设备发送视频会议资料；The multipoint control unit is further configured to send, by the call management server, the prompt information for inquiring whether the participating user agrees to receive the video conference material to the terminal device of the participant user; when receiving the terminal device indicating that the participant user agrees to receive When the information of the video conference material is transmitted, the video conference data is sent to the terminal device of the participant user;

呼叫管理服务器，设置为将来自多点控制单元的提示信息转发给参会用户的终端设备；a call management server, configured to forward the prompt information from the multipoint control unit to the terminal device of the participating user;

所述参会用户的终端设备，还设置为在同意接收视频会议资料时，经由呼叫管理服务器向多点控制单元返回表示同意的信息。The terminal device of the participating user is further configured to return information indicating consent to the multipoint control unit via the call management server when agreeing to receive the video conference data.
根据权利要求6或7所述的视频会议资料共享***，其特征在于，还包括会议电视终端，此时，The video conference material sharing system according to claim 6 or 7, further comprising a conference television terminal, at this time,

所述多点控制单元，设置为通过会议电视终端向参会用户的终端设备发送视频会议资料，具体设置为向各会议电视终端发送视频会议资料；The multi-point control unit is configured to send video conference materials to the terminal device of the participant user through the conference television terminal, and is specifically configured to send the video conference data to each conference television terminal;

所述呼叫管理服务器，设置为根据会议电视终端与参会用户的终端设备的对应关系，向各会议电视终端发送对应的参会用户的终端设备的网络地址；The call management server is configured to send, according to the correspondence between the conference television terminal and the terminal device of the conference user, the network address of the terminal device of the corresponding conference user to each conference television terminal;

所述会议电视终端，设置为根据收到的参会用户终端设备的网络地址，向相应的参会用户终端设备发送视频会议资料。The conference television terminal is configured to send video conference materials to the corresponding participant user terminal device according to the received network address of the participant user terminal device.
根据权利要求8所述的视频会议资料共享***，其特征在于，所述会议电视终端还设置为，获取会议电视终端与所述参会用户的终端设备的对应关系。The video conference data sharing system according to claim 8, wherein the conference television terminal is further configured to acquire a correspondence between the conference television terminal and the terminal device of the conference user.
一种多点控制单元，其特征在于，至少包括：第一处理器；A multipoint control unit, comprising: at least: a first processor;

所述第一处理器，设置为向参会用户的终端设备发送视频会议资料，以供所述终端设备将接收到的视频会议资料呈现给相应的参会用户。The first processor is configured to send the video conference data to the terminal device of the participant user, so that the terminal device presents the received video conference material to the corresponding conference user.
根据权利要求10所述的多点控制单元，其特征在于，所述第一处理器，设置为基于参会用户的终端设备的网络地址向所述终端设备发送视频会议资料。 The multipoint control unit according to claim 10, wherein the first processor is configured to send video conference materials to the terminal device based on a network address of a terminal device of the conference user.
一种呼叫管理服务器，其特征在于，至少包括：第二处理器；A call management server, comprising: at least: a second processor;

所述第二处理器，设置为获取参会用户的终端设备的网络地址，发送给多点控制单元或者会议电视终端，以供接收者基于所述网络地址向终端设备发送视频会议资料。The second processor is configured to obtain a network address of the terminal device of the conference user, and send the network address to the multipoint control unit or the conference television terminal, so that the receiver sends the video conference data to the terminal device based on the network address.
根据权利要求12所述的呼叫管理服务器，其特征在于，当将所述网络地址发送给多点控制单元时，The call management server according to claim 12, wherein when said network address is transmitted to the multipoint control unit,

所述第二处理器具体设置为：在建立视频会议时获取参会用户的终端设备的网络地址；或者，The second processor is specifically configured to: obtain a network address of a terminal device of the participating user when establishing a video conference; or

所述第二处理器具体设置为：向所述参会用户的终端设备发送提示信息，以询问参会用户是否同意接收视频会议资料，将同意接收视频会议资料的参会用户的终端设备的网络地址，作为获取到的参会用户的终端设备的网络地址。The second processor is specifically configured to: send a prompt message to the terminal device of the participating user to query whether the participating user agrees to receive the video conference data, and the network of the terminal device of the participating user who agrees to receive the video conference data Address, as the network address of the terminal device of the obtained participating user.
根据权利要求12所述的呼叫管理服务器，其特征在于，当所述第二处理器将所述网络地址发送给会议电视终端时，The call management server according to claim 12, wherein when said second processor transmits said network address to a conference television terminal,

所述第二处理器还设置为：在呼叫管理服务器中预先设置视频会议的会场信息，所述会场信息包括：视频会议的各会场中具有的相应会议电视终端；The second processor is further configured to: pre-set the site information of the video conference in the call management server, where the site information includes: a corresponding conference television terminal in each conference site of the video conference;

在建立视频会议时，请求参会用户提供该参会用户的终端设备所在的会场，从而确定出会议电视终端与参会用户的终端设备的对应关系；When a video conference is established, the participant is requested to provide the site where the terminal device of the participant is located, thereby determining the correspondence between the conference television terminal and the terminal device of the participant user;

根据会议电视终端与参会用户的终端设备的对应关系，向会议电视终端发送相应的参会用户的终端设备的网络地址，以供会议电视终端基于所述网络地址向终端设备发送视频会议资料。And transmitting, according to the correspondence between the conference television terminal and the terminal device of the conference user, a network address of the terminal device of the corresponding conference user to the conference television terminal, so that the conference television terminal sends the video conference data to the terminal device based on the network address.
根据权利要求14所述的呼叫管理服务器，其特征在于，所述第二处理器还设置为：向参会用户的终端设备发送提示信息，以询问参会用户是否同意接收视频会议资料；The call management server according to claim 14, wherein the second processor is further configured to: send a prompt message to the terminal device of the participant user to query whether the participant user agrees to receive the video conference data;

在同意接收视频会议资料的参会用户中，根据会议电视终端与参会用户的终端设备的对应关系，向会议电视终端发送相应的参会用户的终端设备的网络地址，以供会议电视终端基于所述网络地址向终端设备发送视频会议资料。In the participating users who agree to receive the video conference data, according to the correspondence relationship between the conference television terminal and the terminal device of the conference user, the network address of the terminal device of the corresponding conference user is sent to the conference television terminal, so that the conference television terminal is based on The network address sends video conference materials to the terminal device.
一种会议电视终端，其特征在于，至少包括第三处理器； A conference television terminal, characterized in that it comprises at least a third processor;

所述第三处理器，设置为接收多点控制单元发来的视频会议资料，向参会用户的终端设备发送视频会议资料，以供所述终端设备将接收到的视频会议资料呈现给相应的参会用户。The third processor is configured to receive the video conference data sent by the multi-point control unit, and send the video conference data to the terminal device of the participant user, so that the terminal device presents the received video conference data to the corresponding Participate users.
根据权利要求16所述的会议电视终端，其特征在于，所述第三处理器，设置为接收呼叫管理服务器发来的参会用户的终端设备的网络地址，并基于所述网络地址向终端设备发送视频会议资料。The conference television terminal according to claim 16, wherein the third processor is configured to receive a network address of a terminal device of the participant user sent by the call management server, and to the terminal device based on the network address Send video conference materials.
一种终端设备，为参会用户所使用，其特征在于，所述终端设备至少包括：第四处理器；A terminal device is used by a participant user, and the terminal device includes at least: a fourth processor;

所述第四处理器，设置为接收多点控制单元或者会议电视终端发来的视频会议资料，并呈现给相应的参会用户。The fourth processor is configured to receive the video conference data sent by the multipoint control unit or the conference television terminal, and present the data to the corresponding conference user.
根据权利要求18所述的终端设备，其特征在于，所述第四处理器，还设置为向呼叫管理服务器提供所述终端设备的网络地址，以供呼叫管理服务器告知多点控制单元或者会议电视终端。The terminal device according to claim 18, wherein the fourth processor is further configured to provide a network address of the terminal device to the call management server for the call management server to notify the multipoint control unit or the conference television terminal.
根据权利要求18所述的终端设备，其特征在于，在所述第四处理器接收会议电视终端基于所述网络地址发来视频会议资料的情况下：The terminal device according to claim 18, wherein in the case that the fourth processor receives the video conference data sent by the conference television terminal based on the network address:

所述第四处理器，还设置为向呼叫管理服务器提供所述终端设备所在的会场，以供所述会场的会议电视终端针对相应的终端设备发送视频会议资料。The fourth processor is further configured to provide the call management server with the conference site where the terminal device is located, so that the conference television terminal of the conference site sends the video conference data to the corresponding terminal device.
根据权利要求18所述的终端设备，其特征在于，所述第四处理器，还设置为当接收到呼叫管理服务器发来的用于询问参会用户是否同意接收视频会议资料的提示信息时，基于参会用户的操作将相应的信息反馈给呼叫管理服务器，以供呼叫管理服务器判断所述终端设备是否同意接收视频会议资料。 The terminal device according to claim 18, wherein the fourth processor is further configured to: when receiving the prompt information sent by the call management server for inquiring whether the participating user agrees to receive the video conference material, The corresponding information is fed back to the call management server based on the operation of the participating user, so that the call management server determines whether the terminal device agrees to receive the video conference data.