WO2015117513A1 - 视频会议控制方法和系统 - Google Patents
视频会议控制方法和系统 Download PDFInfo
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- WO2015117513A1 WO2015117513A1 PCT/CN2014/094436 CN2014094436W WO2015117513A1 WO 2015117513 A1 WO2015117513 A1 WO 2015117513A1 CN 2014094436 W CN2014094436 W CN 2014094436W WO 2015117513 A1 WO2015117513 A1 WO 2015117513A1
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- video conference
- terminal
- portable device
- video
- service
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- 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
Definitions
- the present invention relates to the field of video conference control technologies, and in particular, to a video conference control method and system, and implements interaction between a conference and a conference terminal through a wireless communication technology.
- the way to use a product is to control the operation of the product to achieve the desired function.
- the most common is that with the remote control, most traditional conference TVs still operate with an infrared remote control.
- the remote controller is designed as a plurality of buttons, and in order to support functions such as text input, business related, shortcut keys, etc., the number of keys on one panel can be up to several dozen, and the operation is inconvenient.
- the invention provides a video conference control method and system, which solves the problem that the related conference television control method cannot meet the application requirements.
- a video conference control method includes:
- the portable device establishes a connection with the video conference terminal through wireless communication
- the portable device performs data interaction with the video conferencing terminal through the connection.
- the wireless communication includes WLAN and/or Bluetooth
- the data transmission manner of the wireless communication is TCP or UDP.
- the method before the step of establishing a connection between the portable device and the video conference terminal by using the wireless communication, the method further includes:
- the portable device requests a download client from the video conference terminal
- the video conferencing terminal delivers a client to the portable device.
- the step of the portable device performing data interaction with the video conference terminal by using wireless communication includes:
- the portable device acquires a terminal list from the video conference terminal, where the terminal list includes information of other video conference terminals that access the video conference terminal;
- the portable device sends a service request to the video conference, where the service request carries a service category and terminal information requesting to perform the service, where the service request is a VCTProto request protocol;
- the video conference terminal receives the service request and performs a service operation corresponding to the service request, and then returns a request result to the portable device.
- the service category includes any one or any of the following information:
- the step of the video conference terminal receiving the service request and returning the request result to the portable device includes:
- the video conference terminal checks whether the service request sent by the portable device is legal
- the step of starting a service corresponding to the service request includes:
- a camera access service virtualizing a camera of the portable device into a video input local to the video conferencing terminal, accepting a camera using the portable device as a video input of the video conferencing terminal;
- a microphone access service virtualizing a microphone of the portable device into a voice input of the video conference terminal, accepting the use of the microphone as a voice input of the video conference terminal;
- the video conferencing terminal receives the shared file uploaded by the portable device, and saves the shared file to the video conferencing terminal or to other corresponding access to the video conferencing terminal according to the request of the portable device Video conference terminal sends;
- the video conference terminal receives the text information sent by the portable device, and the text information is transferred to the corresponding other video conference terminals of the video conference terminal;
- the video conferencing terminal receives video, voice or other multimedia files sent by the portable device, and transfers the video, voice or other multimedia files to corresponding video conferences accessing the video conference terminal. terminal.
- the method further includes:
- the video conference terminal sends an event message to other remote video conference terminals
- the event message includes at least one of the following messages:
- the method further includes:
- the video conference terminal receives an event message sent by an MCU and/or other remote video conference terminals, where the MCU is a standard protocol conference management system;
- the video conferencing terminal forwards an event message sent by the MCU and/or other remote video conferencing terminals to a portable device connected to the video conferencing terminal.
- the communication manner of transmitting the event message is any one of the following communication methods:
- TCP UDP
- HTTP HyperText Transfer Protocol
- a portable device that can access a video conferencing terminal, including a connection module and an interaction module, wherein:
- the connection module is configured to: establish a connection with the video conference terminal by using wireless communication;
- the interaction module is configured to perform data interaction with the video conference terminal through the connection.
- connection module establishes a connection with the video conference terminal by using WLAN and/or Bluetooth, and adopts a data transmission manner of TCP or UDP.
- the interaction module includes an information acquisition unit and a service request unit, where:
- the information acquiring unit is configured to: obtain a terminal list from the video conference terminal, where the terminal list includes information of other video conference terminals that access the video conference terminal;
- the service requesting unit is configured to: send a service request to the video conference, where the service request carries a service type and terminal information requesting to perform the service, where the service request is a VCTProto request protocol.
- a video conference terminal includes a connection management module and a data interaction module, wherein:
- the connection management module is configured to establish a connection with the portable device by wireless communication
- the data interaction module is configured to: perform data interaction with the portable device through the connection.
- connection management module establishes a connection with the video conference terminal by using WLAN and/or Bluetooth, and adopts a data transmission manner of TCP or UDP.
- the data interaction module includes an information sending unit and a service request receiving unit, where:
- the information sending unit is configured to: obtain a terminal list from the portable device, where the terminal list includes information of other video conference terminals that access the video conference terminal;
- the service request receiving unit is configured to: receive a service request sent by the portable device, and carry the service type and terminal information requesting the service in the service request, where the service request is a request of a VCTProto request protocol format.
- a computer program comprising program instructions that, when executed by a computer, cause the computer to perform any of the video conference control methods described above.
- a carrier carrying the computer program A carrier carrying the computer program.
- a video conference control method and system according to a technical solution of the present invention, a portable device establishes a connection with a video conference terminal through wireless communication, and the portable device performs data interaction with the video conference terminal through wireless communication, thereby implementing a portable device to join a video conference
- the video conference is controlled to solve the problem that the related conference television control method cannot meet the application requirements.
- FIG. 1 is a schematic structural diagram of a video conference control system according to Embodiment 1 of the present invention.
- FIG. 2 is a flowchart of a server message management service in Embodiment 2 of the present invention.
- FIG. 3 is a schematic flowchart of a service terminal in the terminal list service according to Embodiment 2 of the present invention.
- FIG. 4 is a schematic flowchart of a server file sharing service in a second embodiment of the present invention.
- FIG. 5 is a schematic flowchart of a service secondary video access service in Embodiment 2 of the present invention.
- FIG. 6 is a schematic flowchart of a server access service of a server in Embodiment 2 of the present invention.
- FIG. 7 is a schematic flowchart of a server-side microphone access service according to Embodiment 2 of the present invention.
- Embodiment 9 is a schematic flowchart of real-time text communication of a client in Embodiment 2 of the present invention.
- FIG. 10 is a schematic flowchart of a client's instant voice communication according to Embodiment 2 of the present invention.
- FIG. 11 is a schematic flowchart of client file sharing in Embodiment 2 of the present invention.
- FIG. 12 is a schematic flowchart of a portable auxiliary video of a client in Embodiment 2 of the present invention.
- FIG. 13 is a schematic flowchart of accessing a client camera in Embodiment 2 of the present invention.
- FIG. 14 is a schematic flowchart of a client microphone access in Embodiment 2 of the present invention.
- Figure 16 is a specific flow chart of step 1504 of Figure 15;
- step 1603 in FIG. 16 is a specific flowchart of step 1603 in FIG. 16;
- FIG. 18 is a schematic structural diagram of a portable device that can access a video conference terminal according to Embodiment 4 of the present invention.
- FIG. 19 is a schematic structural diagram of a video conference terminal according to Embodiment 4 of the present invention.
- the embodiment of the invention provides a video conference control system.
- the structure of the system is shown in FIG. 1 , and the descriptions of the used modules are as follows:
- the server module 101 is responsible for the underlying communication; the service processing module 102, the server module 101 and the service processing module 102 are combined to provide support for the client; the client 106 is installed on the portable device, and the user performs the corresponding function by operating the portable device.
- the data codec module 103 and the data codec module 104, all data transmission and packing are encoded and decoded by the data codec module 103 and the data codec module 104.
- the client assistant function service module 105 is configured to process specific function business logic, and implements an assistant function in combination with the client 106, and interacts with the server and the peer (other portable devices or terminals accessing the video conference terminal).
- the video conference control system shown in Figure 1 mainly performs the following functions:
- the communication mode is mainly through network communication, and the transmission control is completed by the TCP/IP protocol.
- the communication medium includes but is not limited to using Ethernet, WLAN, cellular network, Bluetooth, etc.
- the connection establishment process is consistent with the TCP/IP protocol, and the difference is that the authentication will be used.
- the authentication mechanism inside the terminal the portable device sends the authentication information to the terminal to obtain the terminal control right;
- the conference assistant function implementation requires communication protocol support, completes signaling interaction and data transmission to support business functions, and its communication protocol is mainly related to the terminal.
- Specific VCTProto protocol family in addition to TCP, UDP, FTP, HTTP, RTP and other basic protocols to provide support for data transmission;
- the data transmission type of the conference assistant mainly includes text data, file data, voice data, video data, etc., wherein the text data is transmitted through TCP, UDP, and HTTP protocols, the file data is mainly transmitted through the FTP protocol, and the video data and the voice data are passed.
- the RTP protocol selects an appropriate packing format according to the data type and packages the data for transmission.
- the portable device needs to first install the corresponding client, and the installation methods are as follows:
- the video conference terminal has a built-in client installation file, and the download address is displayed by a two-dimensional code, and the portable device uses a two-dimensional code scan to download and install;
- the portable device obtains installation files through a network source, such as a download site, an App Store, a Google Play store, and the like.
- a network source such as a download site, an App Store, a Google Play store, and the like.
- the specific functions of the video conference control system provided by the embodiment of the present invention are as follows:
- the portable device installed between the local end and the remote end can edit and send the short message to the opposite end through the input method installed on the portable device, and display it on the portable device at the opposite end to realize real-time text communication and solve the problem between the remote venues.
- the portable device between the local end and the remote end collects sound through the built-in microphone.
- the recorded voice is compressed and encoded and sent to the opposite end.
- the peer end decodes and plays the voice to realize instant voice communication and solve the remote end. The need for point-to-point voice communication between conference members during the venue.
- a sharing mode is provided to share files such as pictures and PPTs on the portable device to the remote terminal, and the sharing mode includes FTP and HTTP file downloading.
- the remote end can browse to open the shared file, or upload the file to the local terminal. This function mainly solves the problem of difficult file transfer in the conference.
- the external video source such as the picture of the portable device, the camera input, and the PPT is collected.
- the video data is processed in the present invention, and the video data is sent to the terminal as a secondary video source.
- the camera video data of the portable device is collected, and the video data is processed by the method of the present invention, and the video data is sent to the remote display as a video input of the terminal.
- the microphone audio data of the portable device is collected, and the video data is processed by the method of the present invention, and the video data is sent to the remote end for playing as the audio input of the terminal.
- the embodiment of the invention provides a video conference control method.
- the process of using the method to complete the server message management service is shown in FIG. 2 , wherein the main service description is as follows:
- the video conference terminal receives a message sent from an MCU and a remote end (ie, another video conference terminal).
- 204 will queue the message, wait for forwarding, and display a prompt on the screen; at this time, the message can be read through the 205 remote control operation.
- FIG. 3 is a schematic diagram showing a service flow of a server-side terminal list service provided in an embodiment of the present invention, wherein the main service description is as follows:
- step 301 Obtain a terminal list change from the video conference terminal or the mobile terminal requests to participate in the video conference terminal list of the current conference, where the content of the terminal list is another video conference terminal that accesses the conference, and then proceeds to step 302 to check whether the portable device is currently connected.
- step 303 If it is connected, proceed to step 303 to push the terminal list to the portable device.
- FIG. 4 is a schematic flowchart of a server file sharing service provided by an embodiment of the present invention, where the main service description is as follows:
- the 403 checks whether the information uploaded by the client is legal.
- FIG. 5 is a schematic flowchart of a service secondary video access service provided by an embodiment of the present invention, where the main service description is as follows:
- the secondary video access service is started, but the 502 client requests to access the secondary video, and proceeds to step 503 to check whether the secondary video requested to be accessed is legal.
- step 504 to establish a secondary video channel with the terminal; if not, the 505 notifies the secondary video access result.
- FIG. 6 is a schematic flowchart of a server-side camera access service provided by an embodiment of the present invention, where the main service description is as follows:
- step 601 Start the camera access service. After the client requests access to the camera in step 602, the process proceeds to step 603 to check whether the camera requested to be accessed is legal.
- step 604 If it is legal, proceed to step 604 to virtualize the camera of the client to the local video input; if not, proceed to step 605 to notify the camera of the access result.
- FIG. 7 is a schematic flowchart of a server-side access service provided by an embodiment of the present invention, where the main service description is as follows:
- step 702. After the client requests access to the mic, the 703 is checked to check whether the requesting mic is legal.
- step 704 If it is legal, proceed to step 704 to virtualize the client's microphone into the local voice input; if not, proceed to step 705 to notify the microphone access result.
- FIG. 8 is a schematic flowchart of a client message management process according to an embodiment of the present invention, wherein the main service description is as follows:
- the client receives the message sent by the server, and proceeds to step 802 to prompt and display the message on the client interface.
- step 803 the user can read the message.
- FIG. 9 is a schematic diagram of a client instant text communication process provided by an embodiment of the present invention, wherein the main service descriptions are as follows:
- the client requests the terminal list from the server, and after obtaining the terminal list in step 902, the step 903 can be performed to select a video conference terminal to edit and send the text message.
- FIG. 10 is a schematic diagram of a client instant voice communication process according to an embodiment of the present invention, wherein the main service description is as follows:
- step 1001 The client requests the terminal list from the server, and proceeds to step 1002 to obtain the terminal list. Then, the process proceeds to step 1003 to open the voice mode, selects a video conference terminal, and proceeds to step 1004 to record the voice and send the voice.
- FIG. 11 is a schematic diagram of a client file sharing process according to an embodiment of the present invention, wherein the main service description is as follows:
- Step 1101 The client opens the file sharing, and selects whether to proceed to step 1102 and upload to the local end.
- step 1103 If it is uploaded to the local end, proceed to step 1103 to select a file and send an upload request, which is a specific VCTProto request protocol;
- step 1104 If not uploaded to the local end, proceed to step 1104 to select a file and send an upload to the remote portable device request, the request being a specific VCTProto request protocol;
- step 1105 When the upload request is approved in step 1105, proceed to step 1106 to establish a transport channel and perform the transfer.
- FIG. 12 is a schematic diagram of a client portable secondary video channel provided by an embodiment of the present invention, where The required business description is as follows:
- Step 1201 indicates that the client opens the access secondary video, and then proceeds to step 1202 to select the secondary video source and sends a request to the server, the request being a specific VCTProto request protocol.
- step 1203 the process proceeds to step 1204 to establish a secondary video channel, and proceeds to step 1205 to notify the result.
- FIG. 13 is a schematic diagram of a client camera access process according to an embodiment of the present invention, wherein the main service description is as follows:
- Step 1301 indicates that the client opens the access camera and then proceeds to step 1302 to send a camera access request, which is a specific VCTProto request protocol.
- a camera access request which is a specific VCTProto request protocol.
- the process proceeds to step 1304 to establish a primary video channel, and proceeds to step 1305 to notify the result.
- FIG. 14 is a schematic diagram of a client microphone access process according to an embodiment of the present invention, wherein the main service description is as follows:
- Step 1401 indicates that the client opens the access mic and then proceeds to step 1402 to send a mic access request, which is a specific VCTProto request protocol.
- a mic access request which is a specific VCTProto request protocol.
- the process proceeds to step 1404 to establish an audio access channel, and proceeds to step 1405 to notify the result.
- the embodiment of the invention provides a video conference control method, and the process for completing the video conference control using the method is as shown in FIG. 15 , and includes:
- Step 1501 The portable device requests a download client from the video conference terminal.
- Step 1502 The video conference terminal sends a client to the portable device.
- Step 1503 The portable device establishes a connection with the video conference terminal by using wireless communication.
- the wireless communication includes WLAN and/or Bluetooth, and the data transmission mode of the wireless communication is TCP or UDP.
- Step 1504 The portable device performs data with the video conference terminal by using the connection. Interaction
- This step is specifically shown in Figure 16, and includes:
- Step 1601 The portable device acquires a terminal list from the video conference terminal, where the terminal list includes information of other video conference terminals that access the video conference terminal.
- Step 1602 The portable device sends a service request to the video conference, where the service request carries a service type and terminal information for requesting the service, where the service request is a VCTProto request protocol;
- Step 1603 The video conference terminal receives the service request, and performs related service operations, and then returns a request result to the portable device.
- the service type includes any one or any of the following:
- Step 1603 is specifically as shown in FIG. 17, and includes:
- Step 1701 The video conference terminal checks whether the service request sent by the portable device is legal.
- Step 1702 When the service request is legal, start a corresponding service, and return a request result indicating that the request is successful to the portable device;
- the video conferencing terminal receives a total of uploads by the portable device enjoying a file, saving the shared file to the video conference terminal according to the request of the portable device or sending to another video conference terminal corresponding to the video conference terminal;
- the video conference terminal receives the text information sent by the portable device, and the text information is transferred to another video conference terminal corresponding to the video conference terminal;
- the video conference terminal receives video, voice or other multimedia files sent by the portable device, and transfers the video, voice or other multimedia files to corresponding access to the video conference terminal.
- Video conferencing terminal receives video, voice or other multimedia files sent by the portable device, and transfers the video, voice or other multimedia files to corresponding access to the video conference terminal.
- Step 1703 When the service request is invalid, return a request result indicating that the request fails to the portable device.
- the video conference terminal may also send an event message to other remote video conference terminals, and the event message includes at least one of the following messages:
- the video conference terminal may also receive event messages sent by the MCU and/or other remote video conference terminals, where the MCU is a standard protocol conference management system;
- the video conferencing terminal forwards the event message to a portable device connected to the video conferencing terminal.
- the communication method for transmitting the event message is any one of the following communication methods:
- TCP UDP
- HTTP HyperText Transfer Protocol
- the embodiment of the present invention provides a portable device that can be connected to a video conference terminal.
- the structure is as shown in FIG. 18, and includes:
- the connection module 1801 is configured to: establish a connection with the video conference terminal by using wireless communication;
- the interaction module 1802 is configured to: perform data interaction with the video conference terminal through the connection.
- connection module 1801 establishes a connection with the video conference terminal by using WLAN and/or Bluetooth, and adopts a data transmission mode of TCP or UDP.
- the interaction module 1802 includes:
- the information obtaining unit 18021 is configured to: obtain a terminal list from the video conference terminal, where the terminal list includes information of other video conference terminals that access the video conference terminal;
- the service request unit 18022 is configured to: send a service request to the video conference, where the service request carries a service category and terminal information requesting to perform the service, where the service request is a specific VCTProto request protocol.
- the embodiment of the present invention further provides a video conference terminal, and the structure thereof is as shown in FIG. 19, including:
- the connection management module 1901 is configured to: establish a connection with the portable device by wireless communication;
- the data interaction module 1902 is configured to: perform data interaction with the portable device through the connection.
- connection management module establishes a connection with the video conference terminal by using WLAN and/or Bluetooth, and adopts a data transmission mode of TCP or UDP.
- the data interaction module 1902 includes:
- the information sending unit 19021 is configured to: acquire a terminal list from the portable device, where the terminal list includes information of other video conference terminals that access the video conference terminal;
- the service request receiving unit 19022 is configured to: receive a service request sent by the portable device, and carry the service category and the terminal information requesting the service in the service request, where the service request is a request for a specific VCTProto request protocol format. .
- Embodiments of the present invention provide a video conference control method and system.
- a portable device establishes a connection with a video conference terminal through wireless communication, and the portable device performs data interaction with the video conference terminal through wireless communication, thereby implementing a portable device to join.
- the video conference and the video conference are controlled to solve the problem that the related conference television control method cannot meet the application requirements.
- Embodiments of the present invention also provide a computer program comprising program instructions that, when executed by a computer, cause the computer to perform any of the video conference control methods described above.
- Embodiments of the present invention also provide a carrier carrying the computer program.
- all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve. Thus, the invention is not limited to any specific combination of hardware and software.
- the devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.
- each device/function module/functional unit in the above embodiment When each device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium.
- the above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
- a video conference control method and system according to a technical solution of the present invention, a portable device establishes a connection with a video conference terminal through wireless communication, and the portable device performs data interaction with the video conference terminal through wireless communication, thereby implementing a portable device to join a video conference
- the video conference is controlled to solve the problem that the related conference television control method cannot meet the application requirements. Therefore, the present invention has strong industrial applicability.
Abstract
一种视频会议控制方法、装置和系统。涉及移动应用领域；解决了相关会议电视控制方式无法满足应用需求的问题。该方法包括：便携式设备通过无线通信与视频会议终端建立连接；所述便携式设备通过所述连接与所述视频会议终端进行数据交互。该技术方案适用于视频会议，实现了便携式设备加入视频会议并对视频会议进行控制。
Description
本发明涉及视频会议控制技术领域，尤其涉及一种视频会议控制方法和系统，通过无线通信技术实现会议中与会议终端进行交互。
随着社会的进步和科技的发展，人们对产品的理念发生了很大的变化，从最开始的满足功能需求，到现在的打造用户体验时代，人们对产品的要求越来越高。一个产品的好坏，直观因素很大部分取决于用户体验，例如该产品是否简单易用，操作是否方便，界面是否美观，功能是否满足使用场景等等，这些都在用户体验范畴。
对用户来说，使用一款产品的方式就是通过某种方式去控制产品操作实现想要的而功能。最常见的是通过遥控器，大部分传统会议电视依然使用红外遥控器进行操作。该遥控器被设计成许多按键，并且为了支持文字输入、业务相关、快捷键等功能，在一个面板上的按键可多达数十个，其操作是不方便的。
随着会议电视的发展，遥控器在许多新兴功能业务的操作上难以达到良好的体验，其操作不方便、文字输入困难等问题一直为人诟病。例如向对端发送短消息时需要文字编辑，遥控器的数字键和方向键需要来回操作选择文字，并且输入法易用性差，文字输入十分繁琐。
此外还有一些新兴业务的需求，包括发送消息、文件共享、外围设备接入等，直接在屏幕上操作是不合适或不满足需求的。例如在会场中，作为会议管理员或会议主持者向对端的管理员或者某位会议成员发送一条通知或消息，该消息是针对某个人的，直接显示在屏幕上显然是不合适的，并且会议当中操作遥控器阅读消息会影响会议进行。
虽然目前已有其他控制方式可供选择，例如Web在线控制、安装在PC机上的控制软件等，但这些方式需要借助PC机来实现，而PC机由于体积、
重量等因素的影响，便携性不好，在实际应用中每个会场需要配备一台PC机，提高了会场成本，用户体验不高。
上述问题在某些会议电视应用场景中，尤其是新兴业务的需求，传统遥控器控制方式是无法满足的，目前尚未出现有效的解决方案。
发明内容
本发明提供了一种视频会议控制方法和系统，解决了相关会议电视控制方式无法满足应用需求的问题。
为解决上述技术问题，采用如下技术方案：
一种视频会议控制方法，包括：
便携式设备通过无线通信与视频会议终端建立连接；
所述便携式设备通过所述连接与所述视频会议终端进行数据交互。
可选地，所述无线通信包括WLAN和/或蓝牙，所述无线通信的数据传输方式为TCP或UDP。
可选地，便携式设备通过无线通信与视频会议终端建立连接的步骤之前，该方法还包括：
所述便携式设备向所述视频会议终端请求下载客户端；
所述视频会议终端向所述便携式设备下发客户端。
可选地，所述便携式设备通过无线通信与所述视频会议终端进行数据交互的步骤包括：
所述便携式设备从所述视频会议终端获取终端列表，其中，所述终端列表包含接入所述视频会议终端的其他视频会议终端的信息；
所述便携式设备向所述视频会议发送业务请求，在所述业务请求中携带业务种类和请求进行该业务的终端信息，其中，所述业务请求为VCTProto请求协议；
所述视频会议终端接收所述业务请求，并执行与所述业务请求相应的业务操作，之后向所述便携式设备返回请求结果。
可选地，所述业务种类包括以下信息中的任一或任意多项：
辅视频接入服务，摄像头接入服务，麦克接入服务，文件共享服务，实时文字服务和实时多媒体服务。
可选地，所述视频会议终端接收所述业务请求，并向所述便携式设备返回的请求结果的步骤包括：
所述视频会议终端检查所述便携式设备发送的业务请求是否合法；
在所述业务请求合法时，启动与所述业务请求相应的业务，向所述便携式设备返回指示请求成功的请求结果；
在所述业务请求不合法时，向所述便携式设备返回指示请求失败的请求结果。
可选地，在所述业务请求合法时，启动与所述业务请求相应的业务的步骤包括：
对于辅视频接入服务，接受以所述便携式设备的画面和摄像头输入作为所述视频会议终端的辅视频源接入；
对于摄像头接入服务，将所述便携式设备的摄像头虚拟化为所述视频会议终端本地的视频输入，接受使用该便携式设备的摄像头作为该视频会议终端的视频输入；
对于麦克接入服务，将所述便携式设备的麦克风虚拟化为所述视频会议终端的一个声音输入，接受使用该麦克风作为该视频会议终端的声音输入；
对于文件共享服务，所述视频会议终端接收所述便携式设备上传的共享文件，根据该便携式设备的请求将所述共享文件保存于所述视频会议终端或向相应的接入该视频会议终端的其他视频会议终端发送；
对于实时文字服务，所述视频会议终端接收所述便携式设备发送的文字信息，并所述文字信息转至相应的接入所述视频会议终端其他视频会议终端；
对于实时多媒体服务，所述视频会议终端接收所述便携式设备发送的视频、语音或其他多媒体文件，将所述视频、语音或其他多媒体文件转至相应的接入所述视频会议终端的其他视频会议终端。
可选地，该方法还包括：
所述视频会议终端向远程的其他视频会议终端发送事件消息；
其中，所述事件消息至少包括以下消息之一：
通知、短消息、状态更新。
可选地，该方法还包括：
所述视频会议终端接收MCU和/或远程的其他视频会议终端发送的事件消息，所述MCU为标准协议的会议管理系统；
所述视频会议终端将MCU和/或远程的其他视频会议终端发送的事件消息转发至连接至该视频会议终端的便携式设备。
可选地，传输所述事件消息的通信方式为以下通信方式的任一种：
TCP、UDP、HTTP。
一种可接入视频会议终端的便携式设备，包括连接模块和交互模块，其中：
所述连接模块设置成：通过无线通信与视频会议终端建立连接；
所述交互模块设置成：通过所述连接与所述视频会议终端进行数据交互。
可选地，所述连接模块通过WLAN和/或蓝牙与所述视频会议终端建立连接，采用的数据传输方式为TCP或UDP。
可选地，所述交互模块包括信息获取单元和业务请求单元，其中：
所述信息获取单元设置成：自所述视频会议终端获取终端列表，其中，所述终端列表包含接入所述视频会议终端的其他视频会议终端的信息；
所述业务请求单元设置成：向所述视频会议发送业务请求，在所述业务请求中携带业务种类和请求进行该业务的终端信息，其中，所述业务请求为VCTProto请求协议。
一种视频会议终端，包括连接管理模块和数据交互模块，其中：
所述连接管理模块设置成：通过无线通信与便携式设备建立连接；
所述数据交互模块设置成：通过所述连接与所述便携式设备进行数据交互。
可选地，所述连接管理模块通过WLAN和/或蓝牙与所述视频会议终端建立连接，采用的数据传输方式为TCP或UDP。
可选地，所述数据交互模块包括信息下发单元和业务请求接收单元，其中：
所述信息下发单元设置成：向所述便携式设备获取终端列表，其中，所述终端列表包含接入所述视频会议终端的其他视频会议终端的信息；
所述业务请求接收单元设置成：接收所述便携式设备发送的业务请求，在所述业务请求中携带业务种类和请求进行该业务的终端信息，所述业务请求为VCTProto请求协议格式的请求。
一种计算机程序，包括程序指令，当该程序指令被计算机执行时，使得该计算机可执行上述任意的视频会议控制方法。
一种载有所述计算机程序的载体。
本发明技术方案的一种视频会议控制方法和系统，便携式设备通过无线通信与视频会议终端建立连接，所述便携式设备通过无线通信与所述视频会议终端进行数据交互，实现了便携式设备加入视频会议并对视频会议进行控制，解决了相关会议电视控制方式无法满足应用需求的问题。
附图概述
图1为本发明的实施例一提供的一种视频会议控制系统的结构示意图；
图2为本发明的实施例二中服务端消息管理服务的流程图；
图3为本发明的实施例二中服务端在会终端列表服务的流程示意图；
图4为本发明的实施例二中服务端文件共享服务的流程示意图；
图5为本发明的实施例二中服务端辅视频接入服务的流程示意图；
图6为本发明的实施例二中服务端摄像头接入服务的流程示意图；
图7为本发明的实施例二中服务端麦克接入服务的流程示意图；
图8为本发明的实施例二中客户端消息管理的流程示意图；
图9为本发明的实施例二中客户端即时文字沟通的流程示意图；
图10为本发明的实施例二中客户端即时语音沟通的流程示意图；
图11为本发明的实施例二中客户端文件共享的流程示意图；
图12为本发明的实施例二中客户端便携式辅视频的流程示意图；
图13为本发明的实施例二中客户端摄像头接入的流程示意图；
图14为本发明的实施例二中客户端麦克接入的流程示意图；
图15为本发明的实施例三提供的一种视频会议控制方法的流程图；
图16为图15中步骤1504的具体流程图；
图17为图16中步骤1603的具体流程图；
图18为本发明的实施例四提供的一种可接入视频会议终端的便携式设备的结构示意图；
图19为本发明的实施例四提供的一种视频会议终端的结构示意图。
本发明的较佳实施方式
虽然目前已有其他控制方式可供选择，例如Web在线控制、安装在PC机上的控制软件等，但这些方式需要借助PC机来实现，而PC机由于体积、
重量等因素的影响，便携性不好，在实际应用中每个会场需要配备一台PC机，提高了会场成本，用户体验不高。
上述问题在某些会议电视应用场景中，尤其是新兴业务的需求，传统遥控器控制方式是无法满足的，目前尚未出现有效的解决方案。
为了解决上述问题，本发明的实施例提供了一种视频会议控制方法和系统。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。
首先结合附图，对本发明的实施例一进行说明。
本发明实施例提供了一种视频会议控制系统，该系统结构如图1所示，其中使用到的各个模块的说明如下：
服务端模块101，负责底层通信；业务处理模块102，服务端模块101与业务处理模块102结合对客户端提供服务的支撑；客户端106安装于便携式设备，用户通过操作便携式设备完成相应功能。
数据编解码模块103和数据编解码模块104，所有的数据传输、打包都经过数据编解码模块103和数据编解码模块104进行编解码处理。
客户端助手功能业务模块105，用于处理具体功能业务逻辑，与客户端106结合实现助手功能，与服务端、对端(接入视频会议终端的其他便携式设备或终端)进行交互。
图1所示的视频会议控制系统主要完成以下功能：
1、便携式设备与视频会议终端(简称“终端”)之间的通信。通信方式主要通过网络通信，传输控制通过TCP/IP协议完成，通信介质包括但不限于使用以太网、WLAN、蜂窝网络、蓝牙等；建立连接过程与TCP/IP协议一致，差别在于鉴权将使用终端内部的鉴权机制，便携式设备向终端发送鉴权信息，以获得终端控制权；
2、便携式设备与终端之间的通信协议。会议助手功能实现需要通信协议支持，完成信令交互和数据传输以支撑业务功能，其通信协议主要是与终端
特定的VCTProto协议族，此外还有TCP、UDP、FTP、HTTP、RTP等基础协议，提供对数据传输的支持；
3、数据的传输。会议助手传输数据类型主要包括文本数据、文件数据、语音数据、视频数据等，其中文本数据通过TCP、UDP、HTTP协议进行传输，文件数据主要通过FTP协议进行传输，而视频数据和语音数据则通过RTP协议，根据数据类型，选定合适的打包格式，将数据进行打包发送。
本发明实施例中，便携式设备需要先安装相应的客户端，安装方法有以下几种：
1、视频会议终端内置客户端安装文件，将下载地址用二维码显示，便携式设备利用二维码扫进行下载安装；
2、便携式设备通过网络源获取安装文件，例如下载网站、App Store、Google Play商店等。
基于对视频会议应用场景的需求分析，为了给用户更好的会议体验，本发明实施例提供的视频会议控制系统具体功能如下：
1、消息管理；
接收来自MCU、远端发来的通知、短消息、状态更新等事件消息，统一放在消息管理中，提示用户查看，解决用户对MCU、远端发来的事件消息感知度不足的问题。
2、即时文字沟通；
本端和远端接入的便携式设备之间，可通过便携式设备上安装的输入法，编辑发送短信息到对端，显示在对端的便携式设备上，实现即时文字沟通，解决远端会场间，会议成员之间点对点文本沟通的需求。
3、即时语音沟通；
本端和远端接入的便携式设备之间，通过内置的麦克风采集声音，录制好的语音经过压缩编码发送到对端，对端接收到语音后进行解码播放，实现即时语音沟通，解决远端会场间，会议成员之间点对点语音沟通的需求。
4、文件共享；
提供一种共享方式，将便携式设备上的图片、PPT等文件共享到远端终端，共享方式包括FTP、HTTP文件下载的方式。远端可浏览打开共享文件，也可将文件上传到本端终端。本功能主要解决会议中文件传输难的问题。
5、便携式辅视频；
采集便携式设备的画面、摄像头输入、PPT等外部视频源，采用本发明中对视频数据的处理方式，将视频数据发送到终端作为辅视频源接入。
6、摄像头接入；
采集便携式设备的摄像头视频数据，采用本发明中对视频数据的处理方式，将视频数据发送到远端显示，作为终端的一个视频输入。
7、麦克接入；
采集便携式设备的麦克风音频数据，采用本发明中对视频数据的处理方式，将视频数据发送到远端播放，作为终端的音频输入。
下面结合附图，对本发明的实施例二进行说明。
本发明实施例提供了一种视频会议控制方法，使用该方法完成服务端消息管理服务的流程如图2所示，其中主要的业务说明如下：
201、视频会议终端接收到来自MCU、远端(即其他视频会议终端)发来的消息；
202、收到消息后检查当前是否已连接便携式设备。
如果已连接，则203将消息转发至便携式设备。
如果未连接，则204将消息加入队列，等待转发，并在屏幕上显示提示；此时可以通过205遥控器操作阅读消息。
图3示出了本发明实施例中提供的服务端在会终端列表服务流程示意图，其中主要的业务说明如下：
301、从视频会议终端获得终端列表变化或便携式终端请求参与当前会议的视频会议终端列表，该终端列表的内容为其他接入会议的视频会议终端，之后进入步骤302检查当前是否已连接便携式设备。
如果已连接，则进入步骤303将终端列表推送至便携式设备。
图4示出了本发明实施例提供的服务端文件共享服务流程示意图，其中主要的业务说明如下：
401、启动文件共享服务，当402客户端请求上传文件，会403检查客户端上传文件的信息是否合法。
如果合法，则404允许客户端开始上传；如果不合法，则405通知上传结果。
图5示出了本发明实施例提供的服务端辅视频接入服务流程示意图，其中主要的业务说明如下：
501、启动辅视频接入服务，但502客户端请求接入辅视频，会进入步骤503检查请求接入的辅视频是否合法。
如果合法，则进入步骤504建立与终端的辅视频通道；如果不合法，则505通知辅视频接入结果。
图6示出了本发明实施例提供的服务端摄像头接入服务流程示意图，其中主要的业务说明如下：
601、启动摄像头接入服务，在步骤602中客户端请求接入摄像头后，会进入步骤603检查请求接入的摄像头是否合法。
如果合法，则进入步骤604将客户端的摄像头虚拟化为本端的视频输入；如果不合法，则进入步骤605通知摄像头接入结果。
图7示出了本发明实施例提供的服务端麦克接入服务流程示意图，其中主要的业务说明如下：
701、启动麦克接入服务，进入步骤702客户端请求接入麦克后，会进入703检查请求接入的麦克是否合法。
如果合法，则进入步骤704将客户端的麦克虚拟化为本端的声音输入；如果不合法，则进入步骤705通知麦克接入结果。
图8示出了本发明实施例提供的客户端消息管理流程示意图，其中主要的业务说明如下：
801、客户端接收到由服务端发来的消息，进入步骤802提示并显示在客户端界面上；进入步骤803用户可阅读消息。
图9示出了本发明实施例提供的客户端即时文字沟通流程示意图，其中主要的业务说明如下：
901、客户端向服务端请求终端列表，进入步骤902得到终端列表后，可以进行步骤903选择某视频会议终端，编辑并发送文字消息。
图10示出了本发明实施例提供的客户端即时语音沟通流程示意图，其中主要的业务说明如下：
1001、客户端向服务端请求终端列表，进入步骤1002得到终端列表后，进入步骤1003打开语音模式，并选择某视频会议终端，进入步骤1004录制语音并发送。
图11示出了本发明实施例提供的客户端文件共享流程示意图，其中主要的业务说明如下：
步骤1101表示客户端打开文件共享，选择是否进入步骤1102上传到本端。
如果上传到本端，则进入步骤1103选择文件并发送上传请求，该请求为特定的VCTProto请求协议；
如果非上传到本端，则进入步骤1104选择文件并发送上传到远端便携式设备请求，该请求为特定的VCTProto请求协议；
当步骤1105中上传请求被同意，则进入步骤1106建立传输通道，执行传送。
图12示出了本发明实施例提供的客户端便携式辅视频程示意图，其中主
要的业务说明如下：
步骤1201表示客户端打开接入辅视频，然后进入步骤1202选择辅视频源，并发送请求到服务端，该请求为特定的VCTProto请求协议。当进入步骤1203请求被同意，则进入步骤1204建立辅视频通道，并进入步骤1205通知结果。
图13示出了本发明实施例提供的客户端摄像头接入流程示意图，其中主要的业务说明如下：
步骤1301表示客户端打开接入摄像头，然后进入步骤1302发送摄像头接入请求，该请求为特定的VCTProto请求协议。当步骤1303中请求被同意后，进入步骤1304建立主视频通道，并进入步骤1305通知结果。
图14示出了本发明实施例提供的客户端麦克接入流程示意图，其中主要的业务说明如下：
步骤1401表示客户端打开接入麦克，然后进入步骤1402发送麦克接入请求，该请求为特定的VCTProto请求协议。当步骤1403中请求被同意后，进入步骤1404建立音频接入通道，并进入步骤1405通知结果。
下面结合附图，对本发明的实施例三进行说明。
本发明实施例提供了一种视频会议控制方法，使用该方法完成视频会议控制的流程如图15所示，包括：
步骤1501、所述便携式设备向所述视频会议终端请求下载客户端；
具体下载方式可参考本发明的实施例一中所列方式，在此不再重复说明。
步骤1502、所述视频会议终端向所述便携式设备下发客户端；
步骤1503、便携式设备通过无线通信与视频会议终端建立连接；
所述无线通信包括WLAN和/或蓝牙，所述无线通信的数据传输方式为TCP或UDP。
步骤1504、所述便携式设备通过所述连接与所述视频会议终端进行数据
交互；
本步骤具体如图16所示，包括：
步骤1601、所述便携式设备自所述视频会议终端获取终端列表，所述终端列表包含接入所述视频会议终端的其他视频会议终端的信息；
步骤1602、所述便携式设备向所述视频会议发送业务请求，在所述业务请求中携带业务种类和请求进行该业务的终端信息，所述业务请求为VCTProto请求协议；
步骤1603、所述视频会议终端接收所述业务请求，并执行相关业务操作，随后向所述便携式设备返回请求结果；
本发明实施例中，所述业务种类包括以下任一或任意多项：
辅视频接入服务，摄像头接入服务，麦克接入服务，文件共享服务，实时文字服务和实时多媒体服务。
步骤1603具体如图17所示，包括：
步骤1701、所述视频会议终端检查所述便携式设备发送的业务请求是否合法；
步骤1702、在所述业务请求合法时，启动相应业务，向所述便携式设备返回指示请求成功的请求结果；
对于不同的业务，具体处理如下：
1、对于辅视频接入服务，接受以所述便携式设备的画面和摄像头输入作为所述视频会议终端的辅视频源接入；
2、对于摄像头接入服务，将所述便携式设备的摄像头虚拟化为所述视频会议终端本地的视频输入，接受使用该便携式设备的摄像头作为该视频会议终端的视频输入；
3、对于麦克接入服务，将所述便携式设备的麦克风虚拟化为所述视频会议终端的一个声音输入，接受使用该麦克风作为该视频会议终端的声音输入；
4、对于文件共享服务，所述视频会议终端接收所述便携式设备上传的共
享文件，根据该便携式设备的请求将所述共享文件保存于所述视频会议终端或向相应的接入该视频会议终端的其他视频会议终端发送；
5、对于实时文字服务，所述视频会议终端接收所述便携式设备发送的文字信息，并所述文字信息转至相应的接入所述视频会议终端其他视频会议终端；
6、对于实时多媒体服务，所述视频会议终端接收所述便携式设备发送的视频、语音或其他多媒体文件，将所述视频、语音或其他多媒体文件转至相应的接入所述视频会议终端的其他视频会议终端。
可结合图4至图14所示流程具体实施，在此不作赘述。
步骤1703、在所述业务请求不合法时，向所述便携式设备返回指示请求失败的请求结果。
此外，所述视频会议终端还可以向远程的其他视频会议终端发送事件消息，所述事件消息至少包括以下消息之一：
通知、短消息、状态更新。
相对的，所述视频会议终端还可以接收来自MCU和/或远程的其他视频会议终端发送的事件消息，所述MCU为标准协议的会议管理系统；
所述视频会议终端将所述事件消息转发至连接至该视频会议终端的便携式设备。
上述传输所述事件消息的通信方式为以下通信方式的任一种：
TCP、UDP、HTTP。
下面结合附图，对本发明的实施例四进行说明。
本发明实施例提供了一种可接入视频会议终端的便携式设备，其结构如图18所示，包括：
连接模块1801，设置成：通过无线通信与视频会议终端建立连接；
交互模块1802，设置成：通过所述连接与所述视频会议终端进行数据交互。
优选的，所述连接模块1801通过WLAN和/或蓝牙与所述视频会议终端建立连接，采用的数据传输方式为TCP或UDP。
优选的，所述交互模块1802包括：
信息获取单元18021，设置成：自所述视频会议终端获取终端列表，所述终端列表包含接入所述视频会议终端的其他视频会议终端的信息；
业务请求单元18022，设置成：向所述视频会议发送业务请求，在所述业务请求中携带业务种类和请求进行该业务的终端信息，所述业务请求为特定的VCTProto请求协议。
本发明实施例还提供了一种视频会议终端，其结构如图19所示，包括：
连接管理模块1901，设置成：通过无线通信与便携式设备建立连接；
数据交互模块1902，设置成：通过所述连接与所述便携式设备进行数据交互。
优选的，所述连接管理模块通过WLAN和/或蓝牙与所述视频会议终端建立连接，采用的数据传输方式为TCP或UDP。
优选的，所述数据交互模块1902包括：
信息下发单元19021，设置成：向所述便携式设备获取终端列表，所述终端列表包含接入所述视频会议终端的其他视频会议终端的信息；
业务请求接收单元19022，设置成：接收所述便携式设备发送的业务请求，在所述业务请求中携带业务种类和请求进行该业务的终端信息，所述业务请求为特定的VCTProto请求协议格式的请求。
本发明的实施例提供了一种视频会议控制方法和系统，便携式设备通过无线通信与视频会议终端建立连接，所述便携式设备通过无线通信与所述视频会议终端进行数据交互，实现了便携式设备加入视频会议并对视频会议进行控制，解决了相关会议电视控制方式无法满足应用需求的问题。
本发明的实施例还提供了一种计算机程序，包括程序指令，当该程序指令被计算机执行时，使得该计算机可执行上述任意的视频会议控制方法。
本发明的实施例还提供了一种载有所述计算机程序的载体。
本领域普通技术人员可以理解上述实施例的全部或部分步骤可以使用计算机程序流程来实现，所述计算机程序可以存储于一计算机可读存储介质中，所述计算机程序在相应的硬件平台上(如系统、设备、装置、器件等)执行，在执行时，包括方法实施例的步骤之一或其组合。
可选地，上述实施例的全部或部分步骤也可以使用集成电路来实现，这些步骤可以被分别制作成一个个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
上述实施例中的各装置/功能模块/功能单元可以采用通用的计算装置来实现，它们可以集中在单个的计算装置上，也可以分布在多个计算装置所组成的网络上。
上述实施例中的各装置/功能模块/功能单元以软件功能模块的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。上述提到的计算机可读取存储介质可以是只读存储器，磁盘或光盘等。
任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求所述的保护范围为准。
本发明技术方案的一种视频会议控制方法和系统，便携式设备通过无线通信与视频会议终端建立连接，所述便携式设备通过无线通信与所述视频会议终端进行数据交互，实现了便携式设备加入视频会议并对视频会议进行控制，解决了相关会议电视控制方式无法满足应用需求的问题。因此本发明具有很强的工业实用性。
Claims (15)
- 一种视频会议控制方法，包括：便携式设备通过无线通信与视频会议终端建立连接；所述便携式设备通过所述连接与所述视频会议终端进行数据交互。
- 根据权利要求1所述的视频会议控制方法，其中，便携式设备通过无线通信与视频会议终端建立连接的步骤之前，该方法还包括：所述便携式设备向所述视频会议终端请求下载客户端；所述视频会议终端向所述便携式设备下发客户端。
- 根据权利要求1或2所述的视频会议控制方法，其中，所述便携式设备通过无线通信与所述视频会议终端进行数据交互的步骤包括：所述便携式设备从所述视频会议终端获取终端列表，其中，所述终端列表包含接入所述视频会议终端的其他视频会议终端的信息；所述便携式设备向所述视频会议发送业务请求，在所述业务请求中携带业务种类和请求进行该业务的终端信息，其中，所述业务请求为VCTProto请求协议；所述视频会议终端接收所述业务请求，并执行与所述业务请求相应的业务操作，之后向所述便携式设备返回请求结果。
- 根据权利要求3所述的视频会议控制方法，其中，所述业务种类包括以下信息中的任一或任意多项：辅视频接入服务，摄像头接入服务，麦克接入服务，文件共享服务，实时文字服务和实时多媒体服务。
- 根据权利要求3或4所述的视频会议控制方法，其中，所述视频会议终端接收所述业务请求，并向所述便携式设备返回的请求结果的步骤包括：所述视频会议终端检查所述便携式设备发送的业务请求是否合法；在所述业务请求合法时，启动与所述业务请求相应的业务，向所述便携式设备返回指示请求成功的请求结果；在所述业务请求不合法时，向所述便携式设备返回指示请求失败的请求结果。
- 根据权利要求5所述的视频会议控制方法，其中，在所述业务请求合法时，启动与所述业务请求相应的业务的步骤包括：对于辅视频接入服务，接受以所述便携式设备的画面和摄像头输入作为所述视频会议终端的辅视频源接入；对于摄像头接入服务，将所述便携式设备的摄像头虚拟化为所述视频会议终端本地的视频输入，接受使用该便携式设备的摄像头作为该视频会议终端的视频输入；对于麦克接入服务，将所述便携式设备的麦克风虚拟化为所述视频会议终端的一个声音输入，接受使用该麦克风作为该视频会议终端的声音输入；对于文件共享服务，所述视频会议终端接收所述便携式设备上传的共享文件，根据该便携式设备的请求将所述共享文件保存于所述视频会议终端或向相应的接入该视频会议终端的其他视频会议终端发送；对于实时文字服务，所述视频会议终端接收所述便携式设备发送的文字信息，并所述文字信息转至相应的接入所述视频会议终端其他视频会议终端；对于实时多媒体服务，所述视频会议终端接收所述便携式设备发送的视频、语音或其他多媒体文件，将所述视频、语音或其他多媒体文件转至相应的接入所述视频会议终端的其他视频会议终端。
- 根据权利要求6所述的视频会议控制方法，该方法还包括：所述视频会议终端向远程的其他视频会议终端发送事件消息；其中，所述事件消息至少包括以下消息之一：通知、短消息、状态更新。
- 根据权利要求7所述的视频会议控制方法，该方法还包括：所述视频会议终端接收MCU和/或远程的其他视频会议终端发送的事件消息，所述MCU为标准协议的会议管理系统；所述视频会议终端将MCU和/或远程的其他视频会议终端发送的事件消息转发至连接至该视频会议终端的便携式设备。
- 一种可接入视频会议终端的便携式设备，包括连接模块和交互模块，其中：所述连接模块设置成：通过无线通信与视频会议终端建立连接；所述交互模块设置成：通过所述连接与所述视频会议终端进行数据交互。
- 根据权利要求9所述的便携式设备，其中，所述连接模块通过WLAN和/或蓝牙与所述视频会议终端建立连接，采用的数据传输方式为TCP或UDP。
- 根据权利要求9或10所述的便携式设备，其中，所述交互模块包括信息获取单元和业务请求单元，其中：所述信息获取单元设置成：自所述视频会议终端获取终端列表，其中，所述终端列表包含接入所述视频会议终端的其他视频会议终端的信息；所述业务请求单元设置成：向所述视频会议发送业务请求，在所述业务请求中携带业务种类和请求进行该业务的终端信息，其中，所述业务请求为VCTProto请求协议。
- 一种视频会议终端，包括连接管理模块和数据交互模块，其中：所述连接管理模块设置成：通过无线通信与便携式设备建立连接；所述数据交互模块设置成：通过所述连接与所述便携式设备进行数据交互。
- 根据权利要求12所述的视频会议终端，其中，所述数据交互模块包括信息下发单元和业务请求接收单元，其中：所述信息下发单元设置成：向所述便携式设备获取终端列表，其中，所述终端列表包含接入所述视频会议终端的其他视频会议终端的信息；所述业务请求接收单元设置成：接收所述便携式设备发送的业务请求，在所述业务请求中携带业务种类和请求进行该业务的终端信息，所述业务请求为VCTProto请求协议格式的请求。
- 一种计算机程序，包括程序指令，当该程序指令被计算机执行时，使得该计算机可执行权利要求1-8中任一项所述的视频会议控制方法。
- 一种载有权利要求14所述计算机程序的载体。
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- 2014-12-19 WO PCT/CN2014/094436 patent/WO2015117513A1/zh active Application Filing
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| US20090268009A1 (en) * | 2008-04-28 | 2009-10-29 | Canon Kabushiki Kaisha | Communication system, connection controller, terminal, and control method |
| US20120056971A1 (en) * | 2010-09-03 | 2012-03-08 | At&T Intellectual Property I, L.P. | Virtual Presence Via Mobile |
| CN103096024A (zh) * | 2011-10-27 | 2013-05-08 | 宝利通公司 | 作为视频会议外围设备的便携式设备 |
| CN103327287A (zh) * | 2013-05-23 | 2013-09-25 | 华为技术有限公司 | 一种会议信号播放方法和装置、视频会议终端、移动设备 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106507212A (zh) * | 2016-12-09 | 2017-03-15 | 无锡纽微特科技有限公司 | 视频通话系统和视频通话中控制视频画面的方法 |
| CN106507212B (zh) * | 2016-12-09 | 2019-08-02 | 无锡纽微特科技有限公司 | 视频通话系统和视频通话中控制视频画面的方法 |
| WO2018119706A1 (zh) * | 2016-12-27 | 2018-07-05 | 深圳市大疆创新科技有限公司 | 基于二维码的通信方法、装置和系统 |
| CN112019792A (zh) * | 2020-07-13 | 2020-12-01 | 视联动力信息技术股份有限公司 | 会议控制方法、装置、终端设备和存储介质 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105472307A (zh) | 2016-04-06 |
| EP3185545A1 (en) | 2017-06-28 |
| EP3185545A4 (en) | 2018-04-04 |
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