WO2012109956A1 - 视讯会议中会议信息的处理方法及设备 - Google Patents

视讯会议中会议信息的处理方法及设备 Download PDF

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Publication number
WO2012109956A1
WO2012109956A1 PCT/CN2012/070766 CN2012070766W WO2012109956A1 WO 2012109956 A1 WO2012109956 A1 WO 2012109956A1 CN 2012070766 W CN2012070766 W CN 2012070766W WO 2012109956 A1 WO2012109956 A1 WO 2012109956A1
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WO
WIPO (PCT)
Prior art keywords
information
participant
conference
identity
video
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Application number
PCT/CN2012/070766
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English (en)
French (fr)
Inventor
魏小霞
Original Assignee
华为终端有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 华为终端有限公司 filed Critical 华为终端有限公司
Publication of WO2012109956A1 publication Critical patent/WO2012109956A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/567—Multimedia conference systems

Definitions

  • the present invention relates to video technologies, and in particular, to a method for processing conference information in a video conference, a video conference terminal, and a video conference system.
  • the video conferencing system is an important platform for communication between internal government and enterprises.
  • participants often cannot remember the identity information of all the participants (such as name, position, etc.), which becomes the communication process.
  • identity information such as name, position, etc.
  • the embodiment of the present invention provides a method for processing conference information in a video conference, a video conference terminal, and a video conference system, which are used to output the identity information of the participant in the process of outputting the video image on the receiving end, so as to rapidly increase the information between the participants.
  • Mutual understanding is used to output the identity information of the participant in the process of outputting the video image on the receiving end, so as to rapidly increase the information between the participants.
  • An embodiment of the present invention provides a method for processing conference information in a video conference, including: separately acquiring conference site information and identity information of a participant, where the conference site information includes video information and audio information of the conference site;
  • An embodiment of the present invention provides a video conference terminal, including:
  • An obtaining module configured to separately obtain meeting site information of the conference site and identity information of the participant, where the meeting site information includes video information and audio information of the conference site;
  • a sending module configured to transmit the conference site information and the identity information of the participant to the receiving end, where the receiving end outputs the identity information of the participant in the process of outputting the conference site information.
  • the embodiment of the invention provides a video conference system, including: a first video conference terminal and a second video conference terminal;
  • the first video conference terminal is configured to separately obtain the conference site information of the conference site and the identity information of the participant, and transmit the conference site information and the identity information of the participant to the second video conference terminal;
  • the conference site information includes video information and audio information of the conference site;
  • the second video conference terminal is configured to receive the conference site information and the identity information of the participant, and output the identity information of the participant in the process of outputting the conference site information.
  • FIG. 1 is a flowchart of a method for processing conference information in a video conference according to Embodiment 1 of the present invention
  • FIG. 2A is a schematic structural diagram of a peer-to-peer video conference system according to Embodiment 2 of the present invention
  • FIG. 3 is a flowchart of a method for processing conference information in a video conference according to Embodiment 3 of the present invention
  • FIG. 4A is a flowchart of a method for processing conference information in a video conference according to Embodiment 4 of the present invention
  • FIG. 4B is a schematic structural diagram of a video conference system according to Embodiment 4 of the present invention.
  • FIG. 5A is a schematic structural diagram of a video conference system according to Embodiment 5 of the present invention.
  • FIG. 5B is a flowchart of a method for processing conference information in a video conference according to Embodiment 5 of the present invention.
  • FIG. 6A is a schematic structural diagram of a video conference system according to Embodiment 6 of the present invention.
  • FIG. 6B is a flow chart of a method for processing conference information in a video conference according to Embodiment 6 of the present invention.
  • FIG. 7A is a schematic structural diagram of a video conference system according to Embodiment 7 of the present invention.
  • FIG. 7B is a flowchart of a method for processing conference information in a video conference according to Embodiment 7 of the present invention.
  • FIG. 8 is a schematic structural diagram of a video conference terminal according to Embodiment 8 of the present invention.
  • FIG. 9A is a schematic structural diagram of a video conference terminal according to Embodiment 9 of the present invention.
  • FIG. 9B is a schematic structural diagram of a second acquiring submodule in a video conference terminal according to Embodiment 9 of the present invention.
  • FIG. 10 is a schematic structural diagram of a video conference system according to Embodiment 10 of the present invention.
  • FIG. 11 is a schematic structural diagram of a video conference system according to Embodiment 11 of the present invention. detailed description
  • FIG. 1 is a flowchart of a method for processing conference information in a video conference according to Embodiment 1 of the present invention. As shown in FIG. 1, the method for processing conference information in this embodiment includes:
  • Step 11 Obtain the conference site information and the identity information of the participant respectively, where the conference site information includes video information and audio information of the conference site;
  • the conference site information refers to the information generated by the conference site collected by the information collection device at the sending end, and may include video screen information, audio information, or a combination thereof in the conference site.
  • the conference site information mainly includes the video information and the audio information of the participant currently speaking
  • the identity information of the participant mainly refers to the identity information of the participant currently speaking or all the participants, and the specific content of the identity information includes But not limited to: name, unit, position, research area, etc.
  • the information collection device may be: a microphone (or a microphone array), a camera (or a camera array), and the like according to different conference site information.
  • Step 12 The conference site information and the identity information of the participant are transmitted to the receiving end, so that the receiving end outputs the identity information of the participant in the process of outputting the conference site information.
  • the sending end transmits the collected meeting site information and the acquired identity information of the participant to the receiving end
  • the receiving end receives the meeting site information and the identity information of the participant
  • the receiving end outputs the meeting site information, and in the output process Output the identity information of the participants.
  • the receiving end may output the identity information of the participant while outputting the conference site information, and output the identity information of the participant in the whole output process of the conference site information; the receiving end may also output the meeting site information at a certain time.
  • the identity information of the participant is outputted in the segment; the receiving end can also periodically output the identity information of the participant in the process of outputting the conference site information, for example: outputting the identity information of the participant once every certain time.
  • the specific manner of outputting the identity information of the participant to the participant is not limited in this embodiment.
  • the sending end separately obtains the conference site information and the identity information of the participant, and transmits the conference site information and the identity information of the participant to the receiving end, so that the receiving end outputs the participant in the process of outputting the conference site information.
  • the identity information facilitates mutual understanding between participants, facilitates communication, and improves the quality of video conferencing.
  • the identity information of the participant referred to in this embodiment and other embodiments of the present invention may be presented by any one of the following presentation modes or a combination thereof: text information, picture information, video information (eg, animation), and audio Information, etc., will not be described later.
  • an implementation manner of the sender obtaining the identity information of the participant is: reading the identity card of the participant through the identity recognition device, and directly obtaining the identity information of the participant.
  • the identification device may be a business card scanner, and the identification card of the participant is a business card including the identity information of the participant, and the business card scanner may scan the business card of the participant to directly obtain the identity information of the participant, usually
  • the identity information of the participants obtained by the method is mainly picture information.
  • the identity recognition device may also be a smart ID card reader.
  • the participant's identification card is a smart ID card including the identity information of the participant, and the smart ID card reader is used to read the participant's smart ID card. The identity information of the participants can be obtained directly.
  • the identity recognition device of the embodiment may also be a keyboard, and the identity information of the participant may be entered by inputting characters through the keyboard.
  • the identity information of the participant is mainly text information.
  • the identification device can also be an audio input device, and the audio introduction of the participant can be recorded through the audio input device, and the identity information of the participant can be directly obtained.
  • the identity information of the participant is mainly audio information.
  • the identity identification device may also be a video input device, and the video information of the participant is recorded through the video device, and the identity information of the participant may be directly obtained. At this time, the identity information of the participant is mainly video information.
  • the other way of obtaining the identity information of the participant by the sending end is: obtaining the identification information of the participant by using the identity identification device, querying the information database according to the obtained identification information of the participant, and acquiring the identity information of the participant.
  • the sending end reads the identification card of the participant through the identity identification device, and obtains the identification information of the participant, such as the name of the participant, the seat number of the site, the ID number of the site, and the like, and then queries the information database according to the identification information of the participant. , get the identity information of the participants from the information database.
  • the information database stores a mapping relationship between the identity information of the participant and the identification information of the participant.
  • the identity recognition device is a business card scanner
  • the identity card of the participant is a business card
  • the business card includes the identification information of the participant
  • the sender scans the business card of the participant through the business card scanner to obtain the identifier of the participant.
  • the information is then queried according to the identification information of the participant, and the identity information of the participant is obtained from the information database.
  • the identity recognition device is a smart ID card reader
  • the identity card of the participant is a smart ID card
  • the smart ID card includes identification information of the participant; then the sender reads through the smart ID card reader.
  • the participant's smart ID card is obtained, and the identification information of the participant is obtained, and then the information database is queried according to the identification information, and the identity information of the participant is obtained from the information database.
  • the identity recognition device is an audio input device
  • the sender can take the voice introduction of the participant through the audio input device, obtain the identification information of the participant, and query the information database according to the identification information, and obtain the participant from the information database.
  • the sender may also read the identifier card of the participant through the identity recognition device to obtain the identifier information of the participant.
  • the multi-point control server queries the information database according to the identification information of the participant, acquires the identity information of the participant from the information database, and returns the information to the sender, and the sender receives the information.
  • Multipoint control The identity information of the participants sent by the server.
  • the sending end may obtain the identity information of the participant by using any one of the foregoing manners, or may obtain the identity information of the participant by using any combination of the foregoing various manners.
  • this embodiment does not collect the participant's nameplate through the video capture device to obtain the identity information of the participant. Therefore, the work of creating a nameplate for the participant before the video conference can be reduced, and the problem is overcome.
  • the nameplate obtains the defect that the identity information of the participants is limited by the characteristics of the nameplate, which improves the convenience of obtaining the identity information of the participants and facilitates the communication between the participants.
  • the manner of transmitting the conference site information and the identity information of the participant to the receiving end in the step 12 of the embodiment includes: synthesizing the conference site information and the identity information of the participant to generate the conference mixing information. And then transmitting the conference hybrid information to the receiving end, and the receiving end receives the conference mixing information to obtain the conference site information and the identity information of the participant; or, the conference site information and the participant identity information are respectively transmitted to the receiving end, and the receiving end respectively Reception meeting Discuss site information and identity information of participants.
  • the method for transmitting the conference site information and the identity information of the participant to the receiving end in the step 12 of the embodiment includes: the transmitting end directly transmitting the conference site information and the identity information of the participant to the receiving end; or The transmitting end forwards the conference site information and the identity information of the participant to the receiving end through a multipoint control server in the multipoint video conferencing system.
  • step 12 is usually a combination of the form of transmitting information and the structure of the video conferencing system.
  • the sender combines the conference site information with the identity information of the participant to generate conference hybrid information and directly sends the conference information to the receiver; or, the sender transmits the conference site information and the participant identity information, respectively.
  • the transmitting end synthesizes the conference site information and the identity information of the participants, and generates conference hybrid information to be sent to the multipoint control server.
  • the point control server receives the conference hybrid information, and forwards the conference hybrid information to the receiving end; or, the sending end separately sends the conference site information and the participant's identity information to the multipoint control server, and the multipoint control server separately sets the conference site information. And transmitting the identity information of the participant to the receiving end; or, the sending end separately sends the meeting site information and the identity information of the participant to the multi-point control server, and the multi-point control server synthesizes the meeting site information and the identity information of the participant Process the generated conference hybrid information, and then forward the conference hybrid information to the receiving end.
  • the conference site information and the identity information of the participant can be obtained by using any one of the foregoing embodiments or a combination thereof, and the obtained conference site information and the identity information of the participant are sent to the receiving end, so that the receiving end can output the conference.
  • the identity information of the participants is output, which enhances mutual understanding between the participants, facilitates communication between the participants, and enhances the conference effect of the video conference system.
  • the receiving end may output the identity information of the participant in the process of outputting the conference site information according to different forms of the received conference site information and the identity information of the participant. For example: When the receiving end receives the meeting site information and the identity information of the participant respectively, the meeting site information and the identity information of the participant can be separately output through different output devices. Alternatively, the receiving end synthesizes the conference site information and the identity information of the participant, generates conference hybrid information, and then outputs the conference site information and the participant's identity letter through the same output device. Interest. When the receiving end receives the conference mixing information generated by the conference site information and the identity information of the participant, or synthesizes the received conference site information and the identity information of the participant to generate the conference mixing information, the receiving terminal receives the conference mixing information.
  • the terminal may output the conference mixing information in the same output device to achieve the purpose of outputting the identity information of the participant in the process of outputting the conference site information.
  • the identity information of the participant When the identity information of the participant is presented by means of video information, text information, etc., the identity information of the participant can be simultaneously played through the small video screen in the video screen of the conference site information; for example: when the participant When the identity information is presented by the audio information, the audio information of the conference site information may be outputted by the audio output device, and the identity information of the participant is played in the above manner.
  • the receiving end may separately output the meeting site information and the participant's information through different output devices.
  • Identity information For example: When the identity information of the participant is presented by the audio information, the voice in the conference site information and the identity information of the participant may be output through different audio output devices; for example: when the identity information of the participant is video information In the case of text information, etc., the video images in the conference site information and the identity information of the participants can be respectively displayed through different display devices; on the one hand, the identity information of the participants can be reduced to the conference site information (for example, voice information or video).
  • the interference of the picture on the other hand, can also reduce the synthesis processing operation performed by the receiving end on the conference site information and the identity information of the participant, thereby reducing the burden on the receiving end.
  • FIG. 2A is a schematic structural diagram of a point-to-point video conference system according to Embodiment 2 of the present invention.
  • FIG. 2B is a flowchart of a method for processing conference information in a video conference according to Embodiment 2 of the present invention.
  • the video conferencing system is a remote point-to-point interconnection system, including a first conference site and a second conference site.
  • each user three users shown in Figure 2A
  • each user has its own specific user area, each user owning its own terminal, audio devices (eg microphones and speakers), display devices (eg LCD screen), identification device (for obtaining the identity information of the participants) and collection device (for collecting meeting site information).
  • the method for processing conference information in this embodiment includes: Step 21: The sender obtains the conference site information and the identity information of the participant, where the conference site information includes video information and audio information of the conference site where the sender is located;
  • the terminal of each user in the conference site can collect the conference site information through the collection device, and obtain the identity information of the participant through the identity recognition device.
  • the identification device may be a business card scanner, and the participants at the first conference site and the second conference site may scan their respective business cards on the business card scanner, and the identity information of each participant will be scanned to the video.
  • the identification device obtains the identification information of each participant through the business card of the participant, and the terminal of the participant can obtain the participation information by querying the information data of the identification information of the participant. Identity information.
  • the identity recognition device may be a smart ID card reader, and the participants at the first conference site and the second conference site may perform the card swipe operation on the smart ID card readers in the respective user areas, respectively.
  • the identity information of the participants will be stored in the videoconferencing system (such as the information database or the participant's respective terminal); or, the identity device can obtain the identification information of each participant by reading the participant's smart ID card.
  • the participant's terminal queries the information database according to the identification information of the participant to obtain the identity information of the participant.
  • the identity device can also be a keyboard configured for each participant.
  • the participants input their respective identity information through the keyboard, and their identity information will be stored in the videoconferencing system (such as the information database or the participant's respective terminal).
  • the identity recognition device may also be a central control device in the video conference system, and the conference control personnel may uniformly edit and input the identity information of each participant through the central control device and store it in the information database, so that the terminal of each participant can be based on the participant.
  • the identity information of the participants input through the edit input mode is generally text information.
  • the identification device can also be an audio input device, such as a microphone, for which participants can enter personal identification information in an audio format.
  • an audio input device such as a microphone
  • the identification device may also be a video input device, such as a camera.
  • the participant may enter a personal identification information in a video format through the camera, and the identity information of the participant obtained in this manner may be video information or a picture format.
  • the information database set in the video conferencing system may be a service platform, and is mainly responsible for managing identity information of each participant, and usually stores a large number of identity information of the personnel.
  • the participant's terminal can obtain the identity information of the participant from the service platform according to the obtained identification information of the participant. Specifically, the terminal sends the identifier information of the participant to the service platform, and the service platform searches the stored personnel information according to the identification information of the participant, and returns the obtained identity information of the participant to the participant. Terminal.
  • the specific manner in which the video conferencing system uses the method to obtain the identity information of the participant is not limited in this embodiment.
  • Step 22 The sending end synthesizes the conference site information and the identity information of the participant to generate conference hybrid information, and directly sends the conference hybrid information to the receiving end.
  • the first conference site When the participant in the first conference site speaks, the first conference site is the sender, and the second conference site is the receiver.
  • the terminal device corresponding to the current speaker at the first conference site synthesizes the video image and audio information of the currently speaking participant collected by the collection device and the obtained identity information of the currently speaking participant, that is, the identity of the participant
  • the information is superimposed on the video image and audio information corresponding to the participant, and the superimposed information is compression-encoded to generate conference hybrid information, and the conference hybrid information is directly sent to each participant in the second conference site.
  • the identity information of the participant is text information, picture information or video information
  • superimposing the identity information of the participant on the video image and the audio information corresponding to the participant specifically means embedding the identity information of the participant into the video image. And then compressing and encoding the video image and the audio information embedded in the identity information of the participant to generate conference mixing information including the identity information of the participant.
  • the identity information of the participant is the audio information
  • superimposing the identity information of the participant on the video image and the audio information corresponding to the participant specifically means mixing the identity information of the participant with the audio information in the conference site information;
  • the video image and the mixed audio information are then encoded and compressed to generate conference mixing information including the identity information of the participant.
  • the identity information of the participant may also include any combination of the audio information and the above text information, picture information or video information, and the identity information of the participant may be superimposed into the conference site information by means of mixing and embedding.
  • the second conference site is the sender.
  • the first meeting site is the receiving end.
  • the terminal of the participant currently speaking in the second conference site processes the conference site information and the identity information of the participant, and then directly sends it to each participant in the first conference site, where the conference site information and the identity information of the participant are For the processing of the above, refer to the above, and details are not described herein again.
  • Step 23 The receiving end outputs the identity information of the participant in the process of outputting the conference site information. Specifically, when the receiving end receives the conference mixing information, the conference mixing information is first decompressed to obtain the conference site information and the identity information of the participant; and then, the receiving end outputs through the output device (such as an audio device or a display device).
  • the conference site information specifically refers to the video image and audio information of the participant at the output sending end; and outputs the identity information of the participant superimposed in the conference site information in the process of outputting the conference site information.
  • the sender device separately obtains the conference site information and the identity information of the participant, and combines the two to be sent to the receiving end, so that the receiving end outputs the conference site.
  • the identity information of the participants in the video image can be seen and/or heard, which accelerates mutual understanding between the participants, facilitates communication between the participants, and improves the quality of the video conferencing system.
  • the transmitting end device synthesizes the conference site information and the identity information of the participant, and the receiving device can be improved without any improvement. Therefore, the embodiment has the advantages of being convenient to implement.
  • FIG. 3 is a flowchart of a method for processing conference information in a video conference according to Embodiment 3 of the present invention. This embodiment is implemented based on the video conference system shown in FIG. 2A. As shown in FIG. 3, the method for processing conference information in this embodiment includes:
  • Step 31 The sender obtains the conference site information and the identity information of the participant, where the conference site information includes video information and audio information of the conference site where the sender is located;
  • step 21 For the step, refer to the detailed description of step 21 above, and details are not described herein again.
  • Step 32 The sending end directly sends the conference site information and the identity information of the participant to the receiving end.
  • Step 33 The receiving end outputs the identity information of the participant in the process of outputting the conference site information.
  • the receiving end receives the meeting site information of the transmitting end and the identity information of the participant, the receiving site information and the identity information of the participant are respectively decompressed, and then the meeting is attended.
  • the identity information of the person is superimposed on the conference site information for output.
  • the manner in which the receiving end superimposes the identity information of the participant into the conference site information is similar to that of the sending end. For details, refer to the description in step 22, and details are not described herein again.
  • the receiving end combines the conference site information and the identity information of the participant. Therefore, the conference site information and the identity information of the participant can be simultaneously output through the same output device, thereby reducing the number of output devices at the receiving end.
  • the conference site synthesizes the conference site information and the participant's substrate information
  • the manner of outputting the participant's identity information can be flexibly controlled by controlling the manner of embedding or mixing, time, and the like.
  • the receiving end can always embed the identity information of the participant in the video image of the conference site information, so as to always output the identity information of the participant during the whole process of outputting the conference site information, so as to further enhance mutual understanding between the participants.
  • the receiving end can also embed the identity information of the participants into different time periods of the conference site information to periodically output the identity information of the participants, for example, a display-stop-display cycle can be adopted. the way.
  • the identity information of the participant is the audio information, it is preferably played only once or periodically. This method can reduce the speech of the participant when the receiving end obtains the identity information of the participant currently speaking by the other party. Impact.
  • the receiving end may separately output the conference site information and the identity information of the participant through different output devices.
  • the receiving end does not need to synthesize the conference site information and the identity information of the participant, thereby improving The playback efficiency and real-time performance of the receiving end;
  • the output mode can also reduce mutual interference between the identity information of the participant and the conference site information, and improve the output quality of the conference site information; in addition, different output devices are respectively used.
  • the way of output can also flexibly control the way in which the identity information of the participants is output.
  • the receiving end acquires the conference site information and the identity information of the participant corresponding to the conference site information, and directly sends the conference site information and the identity information of the participant to the receiving end.
  • the receiving end reduces the processing load of the transmitting end.
  • the receiving end can flexibly control the way of outputting the identity information of the participant in the process of outputting the conference site information, and output the identity information of the participant, so that the participant at the receiving end can know the sender participant in time.
  • the identity information is easy to communicate and communicate, improving the effectiveness of the video conferencing system.
  • FIG. 4A is a flowchart of a method for processing conference information according to Embodiment 4 of the present invention
  • FIG. 4B is a flowchart
  • FIG. 4B is a schematic diagram of a video conferencing system provided by the fourth embodiment of the present invention.
  • the difference between the video conferencing system and the video conferencing system shown in FIG. 2A is that the video conferencing system further includes a service platform, as shown in FIG. 4A.
  • the method for processing the conference information in this embodiment includes:
  • Step 41 The sender obtains the conference site information and the identifier information of the participant.
  • the sending end obtains the information of the conference site, refer to the description of the foregoing step 21 or step 31.
  • the method for obtaining the identifier information of the participant is obtained by the sending end. The description of the identification information will not be described here.
  • Step 42 The sending end sends the conference site information and the identifier information of the participant to the receiving end respectively.
  • the sending end may encode and compress the collected meeting site information and the identifier information of the participant, and then send the information to the receiving end separately.
  • Step 43 The receiving end receives the conference site information and the identifier information of the participant, and obtains the identity information of the participant from the service platform according to the identifier information of the participant.
  • an information database is taken as a service platform as an example for description.
  • the receiving end receives the conference site information sent by the sending end and the identifier information of the participant, and performs decompression, and sends the obtained identifier information of the participant to the service platform; the service platform stores the identifier according to the identifier information of the participant.
  • the personnel information is searched, and the identity information of the participant corresponding to the identification information of the participant is obtained and provided to the receiving end.
  • Step 44 The receiving end receives the identity information of the participant returned by the service platform.
  • the information of the conference site information flows as indicated by the solid arrow line, and the information flow of the identifier information of the participant is indicated by a dotted arrow line, and the information of the identity information of the participant flows to the point.
  • the arrow line is shown.
  • Step 45 The receiving end outputs the identity information of the participant in the process of outputting the conference site information.
  • the receiving end obtains the identity information of the participant from the service platform according to the identifier information of the participant, and allows the sender to perform the operation of acquiring the identity information of the participant, and reduces the operation.
  • the requirements for the sender The receiving end can flexibly control the output mode of the participant's identity information during the process of outputting the conference site information and output the participant's
  • the identity information facilitates mutual understanding between participants, facilitates communication and communication, and improves the quality of the video conferencing system.
  • FIG. 5 is a schematic structural diagram of a video conference system according to Embodiment 5 of the present invention.
  • FIG. 5B is a flowchart of a method for processing conference information in a video conference according to Embodiment 5 of the present invention.
  • the video conference system is a remote multi-point interconnection system, including multiple conference sites, such as a first conference site, a second conference site, an nth conference site, and a multipoint control unit (Multipoint). Control
  • the MCU is an implementation method of a multi-point control server, which is mainly responsible for managing communication between different participants.
  • the service platform is an implementation method of the information database, and is mainly responsible for storing various data information or resources in the videoconferencing system. .
  • each user has its own specific user area, each user has its own audio input and output devices (eg microphones and speakers), video input and output devices (eg cameras and monitors), identity acquisition The device (for obtaining the identity information of the participant), etc., can be specifically seen in FIG. 2A.
  • the method for processing the conference information in this embodiment includes:
  • Step 51 The sender obtains the conference site information and the identity information of the participant, where the conference site information includes video information and audio information of the conference site where the sender is located;
  • each conference site serves as both the transmitting end of the audio and video data and the receiving end of the audio and video data of other conference sites.
  • the first conference site is used as the sending end, and the other conference sites are used as the receiving end as an example.
  • Step 52 The sending end synthesizes the conference site information and the identity information of the participant, generates conference hybrid information, and sends the conference hybrid information to the MCU.
  • step 22 For the process of generating the conference hybrid information on the sending end, refer to the detailed description of step 22 above, and details are not described herein again.
  • Step 53 The MCU forwards the conference hybrid information to the receiving end.
  • the MCU adapts the received conference hybrid information, and forwards the adapted conference hybrid information to the receiving end. If the video and audio formats supported by the receiver and the sender are the same, the MCU directly forwards the conference hybrid information to the receiver.
  • the information flow of the conference hybrid information (that is, the conference site information and the participant's identity information) is shown by a dotted arrow line in FIG. 5A.
  • Step 54 The receiving end outputs the identity information of the participant in the process of outputting the conference site information. Specifically, the receiving end receives the conference mixing information forwarded by the MCU, and decompresses the conference mixing information, and outputs the identity information of the participant in the process of outputting the conference site information according to the synthetic processing manner of the sending end.
  • the sender obtains the conference site information and the identity information of the participant respectively, and combines the two to be sent to the receiver through the MCU, so that the receiver is outputting the conference.
  • the identity information of the participants in the video image can be seen and/or heard, which accelerates mutual understanding between the participants, facilitates communication between the participants, and improves the quality of the video conferencing system.
  • the transmitting end device synthesizes the conference site information and the identity information of the participant, and the terminal device of the MCU and the receiving end may not be improved. Therefore, the present embodiment has the advantage of being convenient to implement.
  • FIG. 6 is a schematic structural diagram of a video conference system according to Embodiment 6 of the present invention
  • FIG. 6B is a flowchart of a conference information processing method according to Embodiment 6 of the present invention. The embodiment is based on the video conference system shown in FIG. 6A. As shown in FIG. 6B, the conference information processing method in this embodiment includes:
  • Step 61 The sender obtains the conference site information and the identity information of the participant, where the conference site information includes video information and audio information of the conference site where the sender is located;
  • step can be implemented by referring to step 51 above.
  • Step 62 The sending end sends the conference site information and the identity information of the participant to the MCU respectively. Specifically, the sending end compresses and encodes the conference site information and the identity information of the participant respectively, and then compresses the encoded conference site information. The identity information of the participant is sent to the MCU separately.
  • Step 63 The MCU synthesizes the conference site information and the identity information of the participant, generates conference hybrid information, and forwards the conference hybrid information to the receiving end.
  • the MCU receives and decompresses the conference site information and the identity information of the participant; the MCU synthesizes the conference site information and the identity information of the participant, and superimposes the identity information of the participant to the video image and audio information corresponding to the participant. Upper, and compress the superimposed information
  • the code generates conference conference information; then the MCU sends the conference hybrid information to the receiver.
  • the process of generating the conference hybrid information by the MCU is similar to the process of generating the conference hybrid information by the sending end. For details, refer to the detailed description in step 22 above. The difference is that: in the above-mentioned synthesizing process, if the video and audio formats supported by the receiving end and the transmitting end are different, the MCU needs to adapt the meeting site information and the identity information of the participant, and is adapted and processed. The process is combined to generate conference hybrid information that is consistent with the format of the receiving end.
  • the information of the conference site information and the identity information of the conference participants and the information of the conference hybrid information are respectively shown by the solid arrow line, the dotted arrow line, and the virtual arrow line in FIG. 6A.
  • Step 64 The receiving end outputs the identity information of the participant in the process of outputting the conference site information. Specifically, the manner in which the receiving end outputs the conference site information and the identity information of the participant can be referred to the description of step 54 above, and details are not described herein again.
  • the information about the conference site and the identity information of the participant are sent to the MCU by the sender, and then synthesized by the MCU to generate the conference hybrid information, and then forwarded to the receiver, so that the receiver During the process of outputting the conference site information, the identity information of the participants in the video image can be seen and/or heard, which accelerates mutual understanding between the participants, facilitates communication between the participants, and improves the quality of the video conference system. . Further, in this embodiment, the MCU synthesizes the conference site information and the identity information of the participant, which can reduce the burden on the transmitting end, and on the other hand, the MCU is suitable for the conference site information that needs to be format-adapted.
  • the identity information of the participant is superimposed on the conference site information to form the conference hybrid information, so that the adaptation process does not damage the identity information of the participant, the integrity of the participant information is ensured, and the receiving end obtains more. Clear identity information for attendees.
  • the MCU may directly forward the conference site information and the identity information of the participant to the receiving end without receiving the composition processing; the receiving end respectively receives the meeting site information and participates in the meeting.
  • the identity information of the person, and the identity letter of the participant is output during the process of outputting the conference site information, 3 ⁇ 4.
  • FIG. 7A is a schematic structural diagram of a video conference system according to Embodiment 7 of the present invention
  • FIG. 7B is a flowchart of a method for processing conference information in a video conference according to Embodiment 7 of the present invention.
  • This embodiment is implemented based on the video conference system shown in FIG. 7A.
  • the conference information of this embodiment is Methods include:
  • Step 71 The sender obtains the conference site information and the identifier information of the participant, where the conference site information includes video information and audio information of the conference site where the sender is located;
  • step 21 For the operation of the conference site to obtain the conference site information and the identifier information of the participant, refer to the description of step 21 above, and details are not described herein again.
  • Step 72 The sending end sends the identifier information of the participant to the MCU.
  • Step 73 The MCU obtains the identity information of the participant from the service platform according to the identifier information of the participant, and sends the identity information of the participant to the sending end.
  • the MCU receives the identification information of the participant, and sends the identifier information of the participant to the service platform, so that the service platform searches for the identity information of the participant according to the identifier information of the participant, and sends the identity information of the participant.
  • the MCU sends the identity information of the participant to the sender.
  • Step 74 The sending end sends the conference site information and the identity information of the participant to the MCU.
  • Step 75 The MCU forwards the conference site information and the identity information of the participant to the receiving end.
  • Step 76 The receiving end outputs the identity information of the participant in the process of outputting the conference site information.
  • the sending end may synthesize the conference site information and the identity information of the participant, and then generate the conference mixing information, and then send the conference mixing information to the MCU, and the steps 74, 75, and 76 may be referred to.
  • the description of steps 52, 53 and 54 in the above sixth embodiment will not be repeated here.
  • the sending end may also send the conference site information and the identity information of the participant to the MCU, and the steps 74, 75, and 76 may refer to the description in the foregoing sixth embodiment, and details are not described herein again.
  • the information flow of the conference site information, the identification information of the participant, and the identity information of the participant is shown by a solid arrow line, a point arrow line, and a dotted arrow line, respectively, in FIG. 7A.
  • the receiving end acquires the conference site information and the identifier information of the participant, and the MCU obtains the identity information of the participant from the service platform according to the identifier information of the participant, and returns the information to the receiving end.
  • the requirements of the sender can be reduced, and the basic management of the participants is managed by the service platform, which facilitates the management of the identity information of the participants.
  • the sender finally forwards the conference site information and the identity information of the participants to the receiver through the MCU.
  • FIG. 8 is a schematic structural diagram of a video conference terminal according to Embodiment 8 of the present invention. As shown in FIG. 8, the video conference terminal of this embodiment includes: an acquisition module 81 and a transmission module 82.
  • the obtaining module 81 is configured to separately obtain the conference site information of the conference site and the identity information of the participant, where the conference site information includes video information and audio information of the conference site, and the sending module 82 is connected to the obtaining module 81. It is used to transmit the conference site information and the identity information of the participant to the receiving end, so that the receiving end outputs the identity information of the participant in the process of outputting the conference site information.
  • the function modules of the video conferencing terminal in this embodiment can be used to perform the process of the method for processing the conference information in the video conference provided by the foregoing method embodiments. For details, refer to the description of the foregoing method embodiments, and details are not described herein.
  • the video conference terminal of the embodiment transmits the conference site information and the identity information of the participant to the receiving end through the acquiring module and the sending module, so that the receiving end outputs the identity information of the participant in the process of outputting the conference site information.
  • the mutual understanding between the participants was enhanced, and the participants were able to communicate and communicate, which improved the quality of the video conference.
  • FIG. 9 is a schematic structural diagram of a video conference terminal according to Embodiment 9 of the present invention.
  • FIG. 9B is a schematic structural diagram of a second acquiring submodule in a video conference terminal according to Embodiment 9 of the present invention.
  • the embodiment is implemented based on the eighth embodiment.
  • the obtaining module 81 includes: a first obtaining submodule 811 and a second obtaining submodule 812.
  • the first obtaining sub-module 811 is configured to read the identity card of the participant by the identity identifying device, and directly obtain the identity information of the participant.
  • the second acquiring sub-module 812 is configured to acquire the identifier of the participant by using the identity identifying device. The information is obtained by querying the information database according to the identification information of the participant, and acquiring identity information of the participant.
  • the first obtaining sub-module 811 and the second obtaining sub-module 812 respectively obtain the identity information of the participant in different manners. Therefore, the implementation structure of the obtaining module 81 may further include only the first obtaining sub-module 811 or the second acquiring. Sub-module 812.
  • the second obtaining submodule 812 in this embodiment includes: a first processing unit 8121 and a second processing unit 8122.
  • the first processing unit 8121 respectively, and the identity
  • the device is connected to the information database, and is used to read the participant's identification card through the identity recognition device in the point-to-point video conference, obtain the identification information of the participant, and query the information database according to the identification information of the participant, and obtain the information database from the information database.
  • the second processing unit 8122 is respectively connected to the identity recognition device and the multipoint control server, and is configured to read the identifier of the participant by the identity recognition device in the multipoint video conference system, obtain the identification information of the participant, and The identification information of the participant is sent to the multipoint control server, and the identity information of the participant returned by the multipoint control server is received and sent to the sending module 82, where the identity information of the participant is determined by the multipoint control server according to the participant.
  • the identification information query information database is obtained from the information database.
  • the second obtaining sub-module 812 may also include only the first processing unit 8121 or the second processing unit 8122 in combination with the structure of the video conferencing system in which the video conferencing terminal is located.
  • the foregoing function sub-module or the functional unit can be used to perform the process of the method for processing the conference information in the video conference of the foregoing method embodiment.
  • For the working principle refer to the description of the method embodiment, and details are not described herein.
  • the video conference terminal of this embodiment no longer collects the participant's nameplate through the video capture device to obtain the identity information of the participant, thereby reducing the work of creating a nameplate for the participant before the video conference, and also overcoming the acquisition by the nameplate.
  • the identity information of the participants is limited by the characteristics of the nameplate itself, which improves the convenience of obtaining the identity information of the participants and facilitates the communication between the participants.
  • FIG. 10 is a schematic structural diagram of a video conference system according to Embodiment 10 of the present invention. As shown in FIG. 10, the video conference system of this embodiment includes: a first video conference terminal 101 and a second video conference terminal 102.
  • the first video conference terminal 101 obtains the conference site information of the conference site and the identity information of the conference participant, and transmits the conference site information and the identity information of the participant to the second video conference terminal;
  • the conference site information includes The video information and the audio information of the conference site where the video conference terminal 101 is located;
  • the second video conference terminal 102 receives the conference site information transmitted by the first video conference terminal 101 and the identity information of the conference participant, and in the process of outputting the conference site information, Output the identity information of the participants.
  • the first view The conference terminal is the sender, and the second video conference terminal is the receiver. Because the parties in the video conference interact with each other, the second video conference terminal may also serve as the sender, and the first video conference terminal may also serve as the receiver.
  • the first video conference terminal of the embodiment has the function of the second video conference terminal, and the second video conference terminal can also have the function of the first video conference terminal.
  • the first video conference terminal and the second video conference terminal in the video conference system of the embodiment can be used to execute the process of processing the conference information in the video conference of the foregoing method embodiment, and the specific working principle is not described herein. Description of the embodiments.
  • the video conference system of the embodiment obtains the conference site information and the identity information of the participant through the first video conference terminal, and sends the conference information to the second video conference terminal.
  • the second video conference terminal outputs the conference in the process of outputting the conference site information.
  • the identity information of the participants enhances the mutual understanding between the participants, facilitates communication and communication between the participants, and improves the quality of the video conferencing system.
  • the first videoconferencing terminal 101 can specifically read the identity card of the participant through the identity recognition device, and directly obtain the identity information of the participant.
  • the participant's identification card includes the identity information of the participant.
  • the first video conference terminal 101 can also obtain the identification information of the participant through the identity identification device, and obtain the identity information of the participant according to the identification information query information database.
  • the videoconferencing system further includes an information database, and stores a mapping relationship between the identity information of the participant and the identification information of the participant.
  • the first video conference terminal 101 can read the participant's avatar identification card through the identity recognition device, obtain the identification information of the participant, and query the information database according to the identification information of the participant, and obtain the identity information of the participant from the information database.
  • FIG. 11 is a schematic structural diagram of a video conference system according to Embodiment 11 of the present invention.
  • the embodiment is implemented based on the tenth embodiment.
  • the system in this embodiment is a plurality of video conference terminals (taking three first video conference terminals and three second video conference terminals as examples).
  • the video conferencing system further includes: a multipoint control server 103.
  • the multipoint control server 103 is configured to receive the conference site information sent by the first video conference terminal 101 and the identity information of the participant, and forward the conference site information and the identity information of the participant to the second video conference terminal 102.
  • the specific working principle of the multipoint control server 103 can be seen in the foregoing method embodiment.
  • the related description in the processing method of the conference information in the conference will not be repeated here.
  • the first video conference terminal obtains the conference site information and the identity information of the participant, and forwards the message to the second video conference terminal through the multipoint control server, where the second video conference terminal outputs the conference site information.
  • the process of outputting the identity information of the participants enhances the mutual understanding between the participants, facilitates communication and communication between the participants, and improves the quality of the video conferencing system.
  • the video conference system further includes an information database 104.
  • the first video conference terminal 101 obtains the identity information of the participant.
  • the first video conference terminal 101 reads the identity card of the participant by using the identity recognition device.
  • the multipoint control server 103 receives the identification information of the participant, and queries the information database 104 according to the identification information of the participant, from the information database.
  • 104 Obtain the identity information of the participant and return to the first video conference terminal 101; the first video conference terminal 101 receives the identity information of the participant returned by the multipoint control server 103.
  • the multi-point control server obtains the identity information of the participant from the information database and returns the information to the first video conference terminal, which can reduce the burden of the first video conference terminal, and enable the first video conference terminal to obtain the conference separately.
  • the information of the site and the identity information of the participant are forwarded to the second videoconferencing terminal, so that the second videoconferencing terminal outputs the identity information of the participant in the process of outputting the conference site information, thereby enhancing mutual understanding between the participants.

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Description

视讯会议中会议信息的处理方法及设备 本申请要求于 2011 年 2 月 15 日提交中国专利局、 申请号为 201110038702.5、发明名称为"视讯会议中会议信息的处理方法及设备"的中国 专利申请的优先权， 其全部内容通过引用结合在本申请中。
技术领域
本发明涉及视频技术， 尤其涉及一种视讯会议中会议信息的处理方法、 视讯会议终端及视讯会议系统。
背景技术
视讯会议系统是政府、 企业等内部人员进行沟通交流的重要平台。 但在 会议中， 特别是交互会议（例如小型技术交流会议、 问题讨论会议）过程中， 与会者往往不能记住对方与会者所有人员的身份信息 （例如姓名、 职位等）， 这点成为交流过程中的障碍； 例如： 技术交流会议中， 如果想问对方与会者 一个问题， 却不知道对方与会者的姓名， 不知如何称呼对方， 使得交流变得 困难。
现有技术中通过为每个与会者增加一个铭牌， 当视频画面拍摄聚焦到某 个人时， 其对应的铭牌也会被摄入视频画面中， 会议中的其他与会者就可以 通过銘牌了解对方与会者的身份信息。
在实现本发明过程中， 发明人发现现有技术中至少存在如下问题： 在每 次开会时都需要为各个人员制定铭牌， 会议维护工作量较大； 而铭牌必须放 在显眼的位置， 如果铭牌被遮挡、 打翻或者铭牌过小等都会造成会议中其他 与会者较难了解对方与会者的身份信息。 因此， 需要通过其他方式使与会者 彼此相互了解身份， 以快速增加与会者之间的相互了解。 发明内容
本发明实施例提供一种视讯会议中会议信息的处理方法、 视讯会议终端 及视讯会议系统， 用以在接收端输出视频画面的过程中输出与会者的身份信 息， 以快速增加与会者之间的相互了解。
本发明实施例提供一种视讯会议中会议信息的处理方法， 包括： 分别获取会议现场信息和与会者的身份信息， 所述会议现场信息包括会 议现场的视频信息和音频信息；
将所述会议现场信息和所述与会者的身份信息传输到接收端， 以供所述 接收端在输出所述会议现场信息的过程中， 输出所述与会者的身份信息。
本发明实施例提供一种视讯会议终端， 包括：
获取模块， 用于分别获取本会议现场的会议现场信息和与会者的身份信 息， 所述会议现场信息包括所述本会议现场的视频信息和音频信息；
发送模块， 用于将所述会议现场信息和所述与会者的身份信息传输到接 收端， 以供所述接收端在输出所述会议现场信息的过程中， 输出所述与会者 的身份信息。
本发明实施例提供一种视讯会议系统， 包括： 第一视讯会议终端和第二 视讯会议终端；
所述第一视讯会议终端， 用于分别获取本会议现场的会议现场信息和与 会者的身份信息， 并将所述会议现场信息和所述与会者的身份信息传输到第 二视讯会议终端； 所述会议现场信息包括所述本会议现场的视频信息和音频 信息；
所述第二视讯会议终端， 用于接收所述会议现场信息和所述与会者的身 份信息， 并在输出所述会议现场信息的过程中， 输出所述与会者的身份信息。
本发明实施例的视讯会议中会议信息的处理方法、 视讯会议终端及视讯 会议系统， 通过获取会议现场信息和与会者的身份信息， 接收端在输出会议 现场信息的过程中输出与会者的身份信息， 可以使其他与会者及时、 方便地 了解视频画面中与会者的身份， 有利于增强各个与会者之间的相互了解， 可 方便与会者之间进行交流， 提升视讯会议的效果。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对实 施例或现有技术描述中所需要使用的附图作一简单地介绍， 显而易见地， 下 面描述中的附图是本发明的一些实施例， 对于本领域普通技术人员来讲， 在 不付出创造性劳动性的前提下， 还可以根据这些附图获得其他的附图。
图 1为本发明实施例一提供的视讯会议中会议信息的处理方法的流程图； 图 2A为本发明实施例二提供的一种点对点视讯会议系统的结构示意图； 图 2B 为本发明实施例二提供的视讯会议中会议信息的处理方法的流程 图；
图 3为本发明实施例三提供的视讯会议中会议信息的处理方法的流程图； 图 4A 为本发明实施例四提供的视讯会议中会议信息的处理方法的流程 图；
图 4B为本发明实施例四提供的视讯会议系统的结构示意图；
图 5A为本发明实施例五提供的视讯会议系统的结构示意图；
图 5B 为本发明实施例五提供的视讯会议中会议信息的处理方法的流程 图；
图 6A为本发明实施例六提供的视讯会议系统的结构示意图；
图 6B 为本发明实施例六提供的视讯会议中会议信息的处理方法的流程 图；
图 7A为本发明实施例七提供的视讯会议系统的结构示意图；
图 7B 为本发明实施例七提供的视讯会议中会议信息的处理方法的流程 图；
图 8为本发明实施例八提供的视讯会议终端的结构示意图；
图 9A为本发明实施例九提供的视讯会议终端的结构示意图；
图 9B 为本发明实施例九提供的视讯会议终端中第二获取子模块的一种 结构示意图；
图 10为本发明实施例十提供的视讯会议系统的结构示意图；
图 11为本发明实施例十一提供的视讯会议系统的结构示意图。 具体实施方式
为使本发明实施例的目的、 技术方案和技术效果更加清楚， 下面将结合 本发明实施例的附图， 对本发明实施例中的技术方案进行清楚、 完整地描述， 显然， 所描述的实施例是本发明一部分实施例， 而不是全部的实施例。 基于 本发明的实施例， 本领域普通技术人员在没有作出创造性劳动前提下所获得 的所有其他实施例， 都属于本发明保护的范围。
图 1为本发明实施例一提供的视讯会议中会议信息的处理方法的流程图。 如图 1所示， 本实施例中会议信息的处理方法包括：
步骤 11、 分别获取会议现场信息和与会者的身份信息， 所述会议现场信 息包括会议现场的视频信息和音频信息；
其中， 会议现场信息是指由发送端的信息采集设备采集会议现场生成的 信息， 可以包括会议现场中的视频画面信息、 音频信息或其组合。 通常， 会 议现场信息中主要包括当前正在发言的与会者的视频信息和音频信息， 而与 会者的身份信息主要指当前正在发言的与会者或者所有的与会者的身份信 息， 身份信息的具体内容包括但不限于： 姓名、 单位、 职位、 研究领域等。 信息采集设备根据不同的会议现场信息， 可以为： 麦克风（或麦克风阵列） ， 摄像机（或摄像机阵列 )等等。
步骤 12、 将会议现场信息和与会者的身份信息传输到接收端， 以供接收 端在输出会议现场信息的过程中， 输出与会者的身份信息。
具体的， 发送端将采集的会议现场信息和获取的与会者的身份信息传输 到接收端， 接收端接收会议现场信息和与会者的身份信息， 接收端输出会议 现场信息， 并在该输出过程中输出与会者的身份信息。 其中， 接收端可以在 输出会议现场信息的同时输出与会者的身份信息， 并在会议现场信息的整个 输出过程中一直输出与会者的身份信息； 接收端也可以在输出会议现场信息 的某个时间段内输出与会者的身份信息； 接收端还可以在输出会议现场信息 的过程中周期性地输出与会者的身份信息， 例如： 每隔一定时间就输出一次 与会者的身份信息。 对于接收端针对与会者的身份信息的输出具体方式， 本 实施例不做限定。 本实施例中， 发送端通过分别获取会议现场信息和与会者的身份信息， 并将会议现场信息和与会者的身份信息传输到接收端， 使接收端在输出会议 现场信息的过程中输出与会者的身份信息， 方便了与会者之间相互了解， 便 于进行交流， 提升了视讯会议的质量。
其中， 本实施例以及本发明的其他的实施例所指代的与会者的身份信息 可以通过如下呈现方式的任意一种或其组合呈现： 文本信息、 图片信息、 视 频信息 （例如动画）和音频信息等， 后面不再贅述。
相应地， 发送端获取与会者的身份信息的一种实施方式是： 通过身份识 别装置读取与会者的身份识别卡， 直接获取与会者的身份信息。 其中， 身份 识别装置可以为名片扫描仪， 与会者的身份识别卡为包括与会者的身份信息 的名片， 则可以通过名片扫描仪扫描与会者的名片， 直接获取与会者的身份 信息， 通常以该方式获取的与会者的身份信息主要是图片信息。 身份识别装 置还可以为智能身份证读取器， 相应地与会者的身份识别卡为包括与会者的 身份信息的智能身份证， 则通过智能身份证读取器读取与会者的智能身份证， 可以直接获取与会者的身份信息。 另外， 本实施例的身份识别装置还可以是 键盘， 则可以通过键盘输入文字的方式录入与会者的身份信息， 此时与会者 的身份信息主要为文本信息。 身份识别装置还可以为音频录入设备， 则通过 音频录入设备录入与会者的音频介绍， 可以直接获取与会者的身份信息， 此 时与会者的身份信息主要为音频信息。 身份识别装置也可以是视频录入设备， 则通过视频设备录入与会者的视频介绍， 可以直接获取与会者的身份信息， 此时与会者的身份信息主要为视频信息。
其中， 发送端获取与会者的身份信息的另一种实施方式是： 通过身份识 别装置获取与会者的标识信息， 根据获取的与会者的标识信息查询信息数据 库， 获取与会者的身份信息。 具体的， 发送端通过身份识别装置读取与会者 的身份识别卡， 获取与会者的标识信息， 例如与会者的姓名、 会场座位编号、 会场 ID号等， 然后根据与会者的标识信息查询信息数据库， 从信息数据库中 获取与会者的身份信息。 其中， 信息数据库中存储有与会者的身份信息和与 会者的标识信息的映射关系。 举例说明， 当身份识别装置为名片扫描仪时， 与会者的身份识别卡为名 片， 该名片中包括与会者的标识信息； 则发送端通过名片扫描仪扫描与会者 的名片， 获取与会者的标识信息， 然后根据与会者的标识信息查询信息数据 库， 从信息数据库中获取与会者的身份信息。 又例如： 当身份识别装置为智 能身份证读取器时， 与会者的身份识别卡为智能身份证， 该智能身份证中包 括与会者的标识信息； 则发送端通过智能身份证读取器读取与会者的智能身 份证， 获取与会者的标识信息， 然后根据标识信息查询信息数据库， 从信息 数据库中获取与会者的身份信息。 再例如： 当身份识别装置为音频录入设备 时， 发送端可以通过音频录入设备录取与会者的语音介绍， 获取与会者的标 识信息， 并根据该标识信息查询信息数据库， 从信息数据库中获取与会者的 身份信息。
其中， 当视讯会议是由多个视讯会议终端接入多点控制服务器构成的多 点视讯会议时， 发送端还可以通过身份识别装置读取与会者的身份识别卡， 获取与会者的标识信息， 将所获取的与会者的标识信息发送给多点控制服务 器， 由多点控制服务器根据与会者的标识信息查询信息数据库， 从信息数据 库获取与会者的身份信息， 并返回给发送端， 发送端接收多点控制服务器发 送的与会者的身份信息。
其中， 在本实施例中， 发送端可以采用上述任意一种方式获取与会者的 身份信息， 也可以采用上述各种方式的任意组合来获取与会者的身份信息。
与现有技术相比， 本实施例不再通过视频采集设备采集与会者的铭牌来 获取与会者的身份信息， 因此， 可以减少在视讯会议之前为与会者制定铭牌 的工作， 同时还克服了通过铭牌获取与会者的身份信息受铭牌自身特点限制 的缺陷， 提高了获取与会者的身份信息的便利性， 方便了与会者之间的交流。
其中， 从传输信息的形式来看， 本实施例步骤 12将会议现场信息和与会 者的身份信息发送给接收端的方式包括： 将会议现场信息和与会者的身份信 息进行合成处理， 生成会议混合信息， 然后将会议混合信息传输到接收端， 接收端接收会议混合信息以获取会议现场信息和与会者的身份信息； 或者， 将会议现场信息和与会者的身份信息分别传输到接收端， 接收端分别接收会 议现场信息和与会者的身份信息。
从视讯会议系统的结构来看， 本实施例步骤 12将会议现场信息和与会者 的身份信息发送给接收端的方式包括： 发送端直接将会议现场信息和与会者 的身份信息传输到接收端； 或者， 发送端通过多点视讯会议系统中的多点控 制服务器将会议现场信息和与会者的身份信息转发给接收端。
在实际应用中， 步骤 12的实现通常是传输信息的形式和视讯会议系统的 结构的结合。 例如： 对于点对点视讯会议， 发送端对会议现场信息和与会者 的身份信息进行合成处理， 生成会议混合信息， 直接发送给接收端； 或者， 发送端将会议现场信息和与会者的身份信息， 分别直接发送给接收端。 又例 如： 对于存在多个终端接入多点控制服务器构成的多点视讯会议系统， 发送 端对会议现场信息和与会者的身份信息进行合成处理， 生成会议混合信息发 送给多点控制服务器， 多点控制服务器接收会议混合信息， 并将会议混合信 息转发给接收端； 或者， 发送端将会议现场信息和与会者的身份信息分别发 送给多点控制服务器， 由多点控制服务器分别将会议现场信息和与会者的身 份信息转发给接收端； 或者， 发送端将会议现场信息和与会者的身份信息分 别发送给多点控制服务器， 由多点控制服务器对会议现场信息和与会者的身 份信息进行合成处理生成会议混合信息， 然后将会议混合信息转发给接收端。
通过上述任意一种实施方式或其组合， 可以获取会议现场信息和与会者 的身份信息， 并可将获取到的会议现场信息和与会者的身份信息发送给接收 端， 使接收端可以在输出会议现场信息的过程中输出与会者的身份信息， 增 加了与会者之间的相互了解， 便于与会者之间进行交流， 提升了视讯会议系 统的会议效果。
其中， 对于接收端而言， 可以根据接收到会议现场信息和与会者的身份 信息的不同形式， 采用相应的输出方式在输出会议现场信息的过程中输出与 会者的身份信息。 例如： 当接收端分别接收到会议现场信息和与会者的身份 信息时， 可以通过不同的输出设备分别输出会议现场信息和与会者的身份信 息。 或者， 接收端对会议现场信息和与会者的身份信息进行合成处理， 生成 会议混合信息， 然后通过同一输出设备输出会议现场信息和与会者的身份信 息。 其中， 当接收端接收到会议现场信息和与会者的身份信息经合成处理后 生成的会议混合信息， 或者对接收到的会议现场信息和与会者的身份信息进 行合成处理生成会议混合信息时， 接收端可以在同一输出设备中， 输出会议 混合信息以达到在输出会议现场信息的过程中输出与会者的身份信息的目 的。 例如： 当与会者的身份信息采用视频信息、 文本信息等方式呈现时， 可 以在播放会议现场信息的视频画面中， 通过小的视频画面同时播放与会者的 身份信息； 又例如： 当与会者的身份信息采用音频信息呈现时， 可以在音频 输出设备输出会议现场信息中的音频信息的过程中， 输出与会者的身份信息； 通过以上方式播放与会者的身份信息对接收端的硬件设备要求较低。 当接收 端分别接收到会议现场信息和与会者的身份信息， 且未对会议现场信息和与 会者的身份信息进行合成处理时， 接收端可以通过不同的输出设备分别输出 会议现场信息和与会者的身份信息； 例如： 当与会者的身份信息采用音频信 息呈现时， 可以通过不同的音频输出设备输出会议现场信息中的语音和与会 者的身份信息； 又例如： 当与会者的身份信息为视频信息、 文本信息等时， 可以通过不同的显示设备分别显示会议现场信息中的视频画面和与会者的身 份信息；通过上述方式一方面可以减少与会者的身份信息对会议现场信息（例 如语音信息或视频画面） 的干扰， 另一方面还可以减少接收端对会议现场信 息和与会者的身份信息进行的合成处理操作， 减轻接收端的负担。
基于上述描述方式， 本发明以下实施例将结合视讯会议系统详细说明对 会议信息的处理过程， 具体包括会议信息的传输和接收。
图 2A为本发明实施例二提供的一种点对点视讯会议系统的结构示意图。 图 2B为本发明实施例二提供的视讯会议中会议信息的处理方法的流程图。如 图 2A所示， 该视讯会议系统为远程点对点互联系统， 包括第一会议现场和第 二会议现场。 在每个会议现场中， 每个用户 （图 2A中示出 3个用户）都有自 己特定的用户区域， 每个用户拥有自己的终端、 音频设备（例如： 麦克风和 喇叭） 、 显示设备（例如液晶屏） 、 身份识别装置 （用于获取与会者的身份 信息）和采集设备 (用于采集会议现场信息）等。 基于图 2A所示视讯会议系 统， 本实施例的会议信息的处理方法包括： 步骤 21、 发送端获取会议现场信息和与会者的身份信息， 其中会议现场 信息包括发送端所在会议现场的视频信息和音频信息；
当第一会议现场和第二会议现场进行互通时， 双方会议现场中每个用户 的终端可以通过采集设备来采集会议现场信息， 通过身份识别装置来获取与 会者的身份信息。
其中， 身份识别装置可以是名片扫描仪， 第一会议现场和第二会议现场 的与会者可以将各自的名片放到名片扫描仪上进行扫描， 则每个与会者的身 份信息将被扫描到视讯会议系统中 （例如信息数据库或者与会者各自的终端 内） ； 或者身份识别装置通过与会者的名片获取每个与会者的标识信息， 与 会者的终端通过与会者的标识信息查询信息数据可以获取与会者的身份信 息。
身份识别装置可以是智能身份证读取器， 第一会议现场和第二会议现场 的与会者可以将各自的智能身份证在各自用户区域内的智能身份证读取器上 进行刷卡操作， 则每个与会者的身份信息将被存储到视讯会议系统中 （例如 信息数据库或者与会者各自的终端内） ； 或者， 身份识别装置通过读取与会 者的智能身份证获取每个与会者的标识信息， 与会者的终端根据与会者的标 识信息查询信息数据库以获取与会者的身份信息。
身份识别装置还可以是为每个与会者配置的键盘， 与会者通过键盘输入 各自的身份信息， 其身份信息将被存储到视讯会议系统中 （例如信息数据库 或者与会者各自的终端） 。 身份识别装置也可以是视讯会议系统中的中控设 备， 可由会议控制人员通过该中控设备统一编辑输入各个与会者的身份信息 并存储到信息数据库中， 以供各个与会者的终端根据与会者的标识来获取。 其中， 通过编辑输入方式输入的与会者的身份信息一般为文本信息。
身份识别装置还可以是音频输入设备， 例如麦克风， 与会者可以通过麦 克风录入一段音频格式的个人身份信息。
身份识别装置还可以是视频输入设备， 例如摄像头， 与会者可以通过摄 像头录入一段视频格式的个人身份信息， 以该方式获取的与会者的身份信息 可以是视频信息， 也可是图片格式。 其中， 在视讯会议系统中所设置的信息数据库具体可以为业务平台， 主 要负责对各个与会者的身份信息进行管理， 其上通常存储有大量人员的身份 信息。 与会者的终端可以根据获取的与会者的标识信息从业务平台上获取与 会者的身份信息。 具体的， 终端将其获取的与会者的标识信息发送到业务平 台， 由业务平台根据与会者的标识信息， 在存储的人员信息中进行检索， 并 将得到的与会者的身份信息返回给与会者的终端。
其中， 视讯会议系统具体采用哪种方式来获取与会者的身份信息， 本实 施例并不做限定。
步骤 22、 发送端将会议现场信息和与会者的身份信息进行合成处理， 生 成会议混合信息， 将会议混合信息直接发送给接收端；
其中， 当第一会议现场中的与会者进行发言时， 第一会议现场为发送端， 第二会议现场为接收端。 具体的， 第一会议现场当前发言者对应的终端设备 将采集设备采集的当前发言的与会者的视频图像和音频信息与获取的当前发 言的与会者的身份信息进行合成处理， 即将与会者的身份信息叠加到与会者 对应的视频图像、 音频信息上， 并对叠加后的信息进行压缩编码， 生成会议 混合信息， 并将该会议混合信息直接发送给第二会议现场中的各个与会者。
其中， 当与会者的身份信息为文本信息、 图片信息或视频信息时， 将与 会者的身份信息叠加到与会者对应的视频图像、 音频信息上具体是指将与会 者的身份信息嵌入到视频图像中； 然后将嵌入与会者的身份信息的视频图像 和音频信息进行压缩编码处理， 生成含有与会者的身份信息的会议混合信息。 当与会者的身份信息为音频信息时， 将与会者的身份信息叠加到与会者对应 的视频图像、 音频信息上具体是指将与会者的身份信息与会议现场信息中的 音频信息进行混音； 然后将视频图像和混音后的音频信息进行编码压缩处理， 生成含有与会者的身份信息的会议混合信息。 另外， 与会者的身份信息也可 以同时包含音频信息和上述文本信息、 图片信息或视频信息的任意组合， 则 可以同时采用混音和嵌入的方式将与会者的身份信息叠加到会议现场信息 中。
另外， 当第二会议现场中的与会者进行发言时， 第二会议现场为发送端， 第一会议现场为接收端。 第二会议现场中当前发言的与会者的终端对会议现 场信息和与会者的身份信息进行处理后， 直接发送给第一会议现场中的各个 与会者， 其中对会议现场信息和与会者的身份信息的处理过程可参见上述， 在此不再赘述。
步骤 23、接收端在输出会议现场信息的过程中， 输出与会者的身份信息。 具体的， 当接收端接收到会议混合信息时， 首先对会议混合信息进行解 压缩， 获取会议现场信息和与会者的身份信息； 然后， 接收端通过其输出设 备（例如音频设备或显示设备）输出会议现场信息， 具体是指输出发送端的 与会者的视频图像和音频信息； 并在输出会议现场信息的过程中输出叠加到 会议现场信息中的与会者的身份信息。
本实施例提供的视讯会议中会议信息的处理方法， 由发送端设备分别获 取会议现场信息和与会者的身份信息， 并将两者进行合成处理后发送到接收 端， 使接收端在输出会议现场信息的过程中可以看到和 /或听到视频图像中与 会者的身份信息， 加速了与会者之间的相互了解， 便于与会者之间进行交流， 提升了视讯会议系统的质量。 进一步， 本实施例由发送端设备对会议现场信 息和与会者的身份信息进行合成处理， 对接收端设备而言可以不做任何改进， 因此， 本实施例还具有便于实施的优点。
图 3为本发明实施例三提供的视讯会议中会议信息的处理方法的流程图。 本实施例基于图 2A所示的视讯会议系统实现， 如图 3所示， 本实施例的会议 信息的处理方法包括：
步骤 31、 发送端获取会议现场信息和与会者的身份信息， 其中会议现场 信息包括发送端所在会议现场的视频信息和音频信息；
其中， 该步骤可参见上述步骤 21的详细描述， 在此不再贅述。
步骤 32、 发送端将会议现场信息和与会者的身份信息， 分别直接发送给 接收端；
步骤 33、接收端在输出会议现场信息的过程中， 输出与会者的身份信息。 在本实施例中， 当接收端接收到发送端的会议现场信息和与会者的身份 信息时， 分别对会议现场信息和与会者的身份信息进行解压缩， 然后将与会 者的身份信息叠加到会议现场信息中进行输出。
其中， 接收端将与会者的身份信息叠加到会议现场信息中的方式与发送 端相类似， 具体可参见步骤 22中的描述， 在此不再贅述。
在上述实施例中， 接收端将会议现场信息和与会者的身份信息组合到了 一起， 因此， 可以通过同一输出设备同时输出会议现场信息和与会者的身份 信息， 可减少接收端输出设备的数量。 另外， 由于是由接收端对会议现场信 息和与会者的基板信息进行合成处理， 因此， 可以通过控制嵌入或混音的方 式、 时间等来灵活控制输出与会者的身份信息的方式。 例如： 接收端可以一 直将与会者的身份信息嵌在会议现场信息的视频图像中， 以在输出会议现场 信息的整个过程中始终输出与会者的身份信息， 以进一步增强与会者之间的 相互了解， 便于与会者之间及时进行交流； 接收端还可以将与会者的身份信 息嵌入到会议现场信息的不同时间段中， 以定时输出与会者的身份信息， 例 如可以采用显示 -停止 -显示的循环方式。 其中， 当与会者的身份信息为音频信 息时， 优选仅播放一次或定时播放， 该方式可在使接收端获取对方当前发言 的与会者的身份信息的情况下， 可以降低对与会者的发言造成的影响。
另外， 在上述实施例中， 接收端还可以通不同的输出设备分别输出会议 现场信息和与会者的身份信息， 此时， 接收端无需对会议现场信息和与会者 的身份信息进行合成处理， 提高了接收端的播放效率和实时性； 另外， 通过 该输出方式还可以降低与会者的身份信息和会议现场信息之间的相互干扰， 提高了会议现场信息的输出质量； 另外， 采用不同的输出设备分别输出的方 式也可以灵活控制输出与会者的身份信息的方式。
本实施例提供的视讯会议中会议信息的处理方法， 接收端获取会议现场 信息和与会议现场信息对应的与会者的身份信息， 并分别直接将会议现场信 息和与会者的身份信息发送给接收端， 降低了发送端的处理负担； 接收端在 输出会议现场信息的过程中可以灵活控制输出与会者的身份信息的方式， 并 输出与会者的身份信息， 使接收端的与会者可以及时了解发送端与会者的身 份信息， 便于沟通和交流， 提高了视讯会议系统的效果。
图 4A为本发明实施例四提供的会议信息处理方法的流程图； 图 4B为本 发明实施例四提供的视讯会议系统的结构示意图， 其中图 4B可基于图 2A所 示的视讯会议系统实现， 其区别在于， 在本实施例中视讯会议系统还包括业 务平台， 如图 4A所示， 本实施例的会议信息的处理方法包括：
步骤 41、 发送端获取会议现场信息和与会者的标识信息；
其中， 发送端获取会议现场信息的方式可参见前述步骤 21或步骤 31 的 描述， 而发送端获取与会者的标识信息的方式可以参见步骤 21中发送端在获 取与会者的身份信息时获取与会者的标识信息的描述， 在此不再贅述。
步骤 42、发送端将会议现场信息和与会者的标识信息分别发送给接收端； 具体的， 发送端可以将采集的会议现场信息和与会者的标识信息进行编 码压缩， 然后分别发送给接收端。
步骤 43、 接收端接收会议现场信息和与会者的标识信息， 并根据与会者 的标识信息从业务平台获取与会者的身份信息；
在本实施例以信息数据库为业务平台为例进行说明。 具体的， 接收端接 收发送端发送的会议现场信息和与会者的标识信息并进行解压缩， 将获取的 与会者的标识信息发送给业务平台； 由业务平台根据与会者的标识信息在所 存储的人员信息中进行检索， 获取会者的标识信息对应的与会者的身份信息 提供给接收端。
步骤 44、 接收端接收业务平台返回的与会者的身份信息；
其中， 如图 4B所示， 本实施例中会议现场信息的信息流向如实箭头线所 示， 而与会者的标识信息的信息流向如点箭头线所示， 与会者的身份信息的 信息流向如点划箭头线所示。
步骤 45、接收端在输出会议现场信息的过程中， 输出与会者的身份信息。 具体的， 该步骤的详细实施可参见上述步骤 33的详细描述， 在此不再贅 述。
本实施例提供的视讯会议中会议信息的处理方法， 由接收端根据与会者 的标识信息从业务平台获取与会者的身份信息， 允许发送端可以不再执行获 取与会者的身份信息的操作， 降低了对发送端的要求。 接收端在输出会议现 场信息的过程中可以灵活控制与会者的身份信息的输出方式并输出与会者的 身份信息， 方便了与会者之间的相互了解， 便于沟通和交流， 提高了视讯会 议系统的质量。
图 5A为本发明实施例五提供的视讯会议系统的结构示意图。 图 5B为本 发明实施例五提供的视讯会议中会议信息的处理方法的流程图。 如图 5A 所 示， 该视讯会议系统为远程多点互联系统， 包括多个会议现场， 例如第 1 会 议现场、 第 2会议现场 ......第 n会议现场， 多点控制单元（Multipoint Control
Unit; 简称为： MCU )以及业务平台。 其中 MCU是一种多点控制服务器的实 施方式， 主要负责管理不同与会者之间的通信， 业务平台是信息数据库的一 种实现方式， 主要负责存储管理视讯会议系统中的各种数据信息或资源。 在 每个会议现场中， 每个用户都自己特定的用户区域， 每个用户拥有自己的音 频输入及输出设备 (例如： 麦克风和扬声器） 、 视频输入及输出设备 (例如 摄像机和显示器） 、 身份获取装置 （用于获取与会者的身份信息）等， 具体 可以参见图 2A所示。 基于图 5A所示的视讯会议系统， 如图 5B所示， 本实 施例的会议信息的处理方法包括：
步骤 51、 发送端获取会议现场信息和与会者的身份信息， 其中会议现场 信息包括发送端所在会议现场的视频信息和音频信息；
在多点视讯会议系统中， 由于音视频通信是双向的， 每个会议现场既作 为音视频数据的发送端， 又作为其他会议现场的音视频数据的接收端。 在本 实施例中以第 1会议现场为发送端， 其他会议现场为接收端为例说明。
其中， 发送端通过身份获取装置获取与会者的身份信息的方式可参见前 述步骤 21的具体描述， 在此不再贅述。
步骤 52、 发送端对会议现场信息和与会者的身份信息进行合成处理， 生 成会议混合信息， 将会议混合信息发送给 MCU;
其中， 发送端生成会议混合信息的过程可参见上述步骤 22的详细描述， 在此不再赘述。
步骤 53、 MCU将会议混合信息转发给接收端；
其中， 如果接收端与发送端所支持的视频、 音频格式不同， 则 MCU将接 收到的会议混合信息进行适配， 并将适配后的会议混合信息转发给接收端。 如果接收端与发送端所支持的视频、音频格式相同， 则 MCU直接将会议混合 信息转发给接收端。 其中， 会议混合信息 （即会议现场信息和与会者的身份 信息） 的信息流向如图 5A中的虚箭头线所示。
步骤 54、接收端在输出会议现场信息的过程中， 输出与会者的身份信息。 具体的，接收端接收 MCU转发的会议混合信息， 并对会议混合信息进行 解压缩， 按照发送端的合成处理方式在输出会议现场信息的过程中输出与会 者的身份信息。
本实施例提供的视讯会议中会议信息的处理方法， 由发送端分别获取会 议现场信息和与会者的身份信息，并将两者进行合成处理后通过 MCU发送给 接收端， 使接收端在输出会议现场信息的过程中可以看到和 /或听到视频图像 中与会者的身份信息， 加速了与会者之间的相互了解， 便于与会者之间进行 交流， 提高了视讯会议系统的质量。 进一步， 本实施例由发送端设备对会议 现场信息和与会者的身份信息进行合成处理，对 MCU和接收端的终端设备而 言可以不做任何改进， 因此， 本实施还具有便于实施的优点。
图 6A为本发明实施例六提供的视讯会议系统的结构示意图； 图 6B为本 发明实施例六提供的会议信息处理方法的流程图。本实施例基于图 6A所示的 视讯会议系统实现， 如图 6B所示， 本实施例的会议信息处理方法包括：
步骤 61、 发送端获取会议现场信息和与会者的身份信息， 其中会议现场 信息包括发送端所在会议现场的视频信息和音频信息；
具体的， 该步骤可参见上述步骤 51来实现。
步骤 62、发送端将会议现场信息和与会者的身份信息，分别发送给 MCU; 具体的， 发送端分别对会议现场信息和与会者的身份信息进行压缩编码 , 然后将压缩编码后的会议现场信息和与会者的身份信息分别发送给 MCU。
步骤 63、 MCU对会议现场信息和与会者的身份信息进行合成处理， 生成 会议混合信息， 并将会议混合信息转发给接收端；
具体的， MCU接收并解压缩会议现场信息和与会者的身份信息； MCU 对会议现场信息和与会者的身份信息进行合成处理， 即将与会者的身份信息 叠加到与会者对应的视频图像、 音频信息上， 并对叠加后的信息进行压缩编 码， 生成会议混合信息； 然后 MCU将该会议混合信息发送给接收端。
其中， MCU生成会议混合信息的过程与发送端生成会议混合信息的过程 相类似， 具体可参见上述步骤 22中的详细描述。 其区别在于： 在上述合成处 理过程中， 如果接收端和发送端所支持的视频、 音频格式不同， 则 MCU需要 对会议现场信息和与会者的身份信息进行适配处理， 并在适配处理的过程中 进行合成处理， 生成与接收端的格式相一致的会议混合信息。
其中， 会议现场信息和与会者的身份信息以及会议混合信息的信息流向 分别入图 6A中的实箭头线、 点划箭头线和虚箭头线所示。
步骤 64、接收端在输出会议现场信息的过程中， 输出与会者的身份信息。 具体的， 接收端输出会议现场信息和与会者的身份信息的方式可参见上 述步骤 54的描述， 在此不再贅述。
本实施例提供的视讯会议中会议信息的处理方法， 由发送端获取会议现 场信息和与会者的身份信息发送给 MCU, 并经 MCU进行合成处理生成会议 混合信息后转发给接收端， 使接收端在输出会议现场信息的过程中可以看到 和 /或听到视频图像中与会者的身份信息， 加速了与会者之间的相互了解， 便 于与会者之间进行交流， 提高了视讯会议系统的质量。 进一步， 本实施例由 MCU对会议现场信息和与会者的身份信息进行合成处理， 一方面可以减轻发 送端的负担， 另一方面， 对于需要进行格式适配的会议现场信息， MCU在对 其进行适配过程中将与会者的身份信息叠加到会议现场信息中形成会议混合 信息， 使得适配过程不会对与会者的身份信息造成损伤， 保证了与会者信息 的完整性， 使接收端获取到更加清晰的与会者的身份信息。
另外， MCU在分别接收到会议现场信息和与会者的身份信息时， 可以不 进行合成处理， 而直接将会议现场信息和与会者的身份信息转发给接收端； 接收端分别接收会议现场信息和与会者的身份信息， 并在输出会议现场信息 的过程中输出与会者的身份信 , ¾。
图 7A为本发明实施例七提供的视讯会议系统的结构示意图； 图 7B为本 发明实施例七提供的视讯会议中会议信息的处理方法的流程图。 本实施例基 于图 7 A所示的视讯会议系统实现， 如图 7B所示， 本实施例的会议信息的处 理方法包括：
步骤 71、 发送端获取会议现场信息和与会者的标识信息， 其中会议现场 信息包括发送端所在会议现场的视频信息和音频信息；
其中， 发送端获取会议现场信息和与会者的标识信息的操作可参见上述 步骤 21的描述， 在此不再贅述。
步骤 72、 发送端将与会者的标识信息发送给 MCU;
步骤 73、 MCU根据与会者的标识信息从业务平台获取与会者的身份信 息， 并将与会者的身份信息发送给发送端；
其中， MCU接收与会者的标识信息， 并将与会者的标识信息发送给业务 平台， 以使业务平台根据与会者的标识信息在所存储的人员信息中进行检索 获取与会者的身份信息， 并发送给 MCU; MCU将与会者的身份信息发送给 发送端。
步骤 74、 发送端将会议现场信息和与会者的身份信息发送给 MCU;
步骤 75、 MCU将会议现场信息和与会者的身份信息转发给接收端； 步骤 76、接收端在输出会议现场信息的过程中， 输出与会者的身份信息。 其中， 在上述步骤 74中， 发送端可以对会议现场信息和与会者的身份信 息进行合成处理之后生成会议混合信息，然后，将会议混合信息发送给 MCU, 此时步骤 74、 75和 76可参见上述实施例六中步骤 52、 53和 54的描述， 在 此不再赘述。
另外， 在上述步骤 74中， 发送端也可以分别将会议现场信息和与会者的 身份信息发送给 MCU, 则步骤 74、 75和 76可参见上述实施例六中的描述， 在此不再贅述。 其中， 会议现场信息、 与会者的标识信息和与会者的身份信 息的信息流向分别如图 7A中的实箭头线、 点箭头线和点划箭头线所示。
本实施例提供的视讯会议中会议信息的处理方法， 接收端获取会议现场 信息和与会者的标识信息，由 MCU根据与会者的标识信息从业务平台获取与 会者的身份信息并返回给接收端， 可以降低对发送端的要求， 同时由业务平 台对与会者的基本进行统一管理， 方便了对与会者的身份信息的管理； 发送 端最终通过 MCU将会议现场信息和与会者的身份信息转发给接收端，使接收 端在输出会议现场信息的过程中输出与会者的身份信息增强了与会者之间的 相互了解， 便于沟通和交流， 提高了视讯会议系统的质量。
图 8为本发明实施例八提供的视讯会议终端的结构示意图。 如图 8所示， 本实施例的视讯会议终端包括： 获取模块 81和发送模块 82。
其中， 获取模块 81 , 用于分别获取本会议现场的会议现场信息和与会者 的身份信息， 所述会议现场信息包括本会议现场的视频信息和音频信息； 发 送模块 82, 与获取模块 81连接， 用于将会议现场信息和与会者的身份信息传 输到接收端， 以供接收端在输出会议现场信息的过程中， 输出与会者的身份 信息。
本实施例视讯会议终端的各功能模块可用于执行上述方法实施例提供的 视讯会议中会议信息的处理方法的流程， 其工作原理详见上述方法实施例的 描述， 在此不再贅述。
本实施例的视讯会议终端， 具体通过获取模块和发送模块将会议现场信 息和与会者的身份信息传输到接收端， 以使接收端在输出会议现场信息的过 程中， 输出与会者的身份信息， 增强了与会者之间的相互了解， 便于与会者 进行沟通和交流， 提高了视讯会议的质量。
图 9A为本发明实施例九提供的视讯会议终端的结构示意图。 图 9B为本 发明实施例九提供的视讯会议终端中第二获取子模块的一种结构示意图。 本 实施例基于实施例八实现， 如图 9A所示， 在本实施例中， 获取模块 81包括： 第一获取子模块 811和第二获取子模块 812。
其中， 第一获取子模块 811 , 用于通过身份识别装置读取与会者的身份识 别卡， 直接获取与会者的身份信息； 第二获取子模块 812, 用于通过身份识别 装置获取与会者的标识信息， 根据所述与会者的标识信息查询信息数据库， 获取与会者的身份信息。 其中， 第一获取子模块 811 和第二获取子模块 812 分别采用不同的方式来获取与会者的身份信息， 因此， 获取模块 81的实现结 构还可以仅包括第一获取子模块 811或第二获取子模块 812。
进一步， 如图 9B所示， 本实施例中第二获取子模块 812包括： 第一处理 单元 8121和第二处理单元 8122。 其中， 第一处理单元 8121 , 分别与身份识 别装置和信息数据库连接， 用于在点对点视讯会议中， 通过身份识别装置读 取与会者的身份识别卡， 获取与会者的标识信息， 并根据与会者的标识信息 查询信息数据库， 从信息数据库获取与会者的身份信息， 并提供给发送模块
82。 第二处理单元 8122, 分别与身份识别装置和多点控制服务器连接， 用于 在多点视讯会议系统中， 通过身份识别装置读取与会者的身份识别卡， 获取 与会者的标识信息， 并将与会者的标识信息发送给多点控制服务器， 并接收 多点控制服务器返回的与会者的身份信息， 并提供给发送模块 82 , 所述与会 者的身份信息是由多点控制服务器根据与会者的标识信息查询信息数据库， 从信息数据库获取得到。 另外， 结合视讯会议终端所处视讯会议系统的结构， 第二获取子模块 812也可以仅包括第一处理单元 8121或第二处理单元 8122。
上述各功能子模块或功能单元可用于执行上述方法实施例的视讯会议中 会议信息的处理方法的流程， 其工作原理可参见方法实施例的描述， 在此不 再赘述。
本实施例的视讯会议终端， 不再通过视频采集设备采集与会者的铭牌来 获取与会者的身份信息， 因此， 可以减少在视讯会议之前为与会者制定铭牌 的工作， 同时还克服了通过铭牌获取与会者的身份信息受铭牌自身特点限制 的缺陷， 提高了获取与会者的身份信息的便利性， 方便了与会者之间的交流。
图 10为本发明实施例十提供的视讯会议系统的结构示意图。 如图 10所 示， 本实施例的视讯会议系统包括： 第一视讯会议终端 101 和第二视讯会议 终端 102。
其中， 第一视讯会议终端 101 分别获取所在会议现场的会议现场信息和 与会者的身份信息， 并将会议现场信息和与会者的身份信息传输到第二视讯 会议终端； 所述会议现场信息包括第一视讯会议终端 101 所在会议现场的视 频信息和音频信息； 第二视讯会议终端 102接收第一视讯会议终端 101传输 的会议现场信息和与会者的身份信息， 并在输出会议现场信息的过程中， 输 出与会者的身份信息。
本实施例的第一视讯会议终端的工作原理和结构可参见上述实施例八和 实施例九的描述， 在此不再贅述。 另外， 需要说明， 在本实施例中， 第一视 讯会议终端为发送端， 第二视讯会议终端为接收端； 由于视讯会议中各方是 相互交互的， 第二视讯会议终端也可能作为发送端， 第一视讯会议终端也可 能作为接收端， 故本实施例的第一视讯会议终端同时具有第二视讯会议终端 的功能， 第二视讯会议终端也可以同时具有第一视讯会议终端的功能。
本实施例的视讯会议系统中的第一视讯会议终端和第二视讯会议终端可 用于执行上述方法实施例的视讯会议中会议信息的处理方法的流程， 其具体 工作原理不再贅述， 详见方法实施例的描述。
本实施例的视讯会议系统， 具体通过第一视讯会议终端获取会议现场信 息和与会者的身份信息， 并发送给第二视讯会议终端， 第二视讯会议终端在 输出会议现场信息的过程中输出与会者的身份信息， 增强了与会者之间的相 互了解， 便于与会者之间进行沟通和交流， 提高了视讯会议系统的质量。
其中， 在上述视讯会议系统中， 第一视讯会议终端 101 具体可以通过身 份识别装置读取与会者的身份识别卡， 直接获取与会者的身份信息。 在该实 施方式中， 与会者的身份识别卡包括与会者的身份信息。 另外， 第一视讯会 议终端 101 还可以通过身份识别装置获取与会者的标识信息， 根据标识信息 查询信息数据库， 获取与会者的身份信息。
在第二种实施方式中， 视讯会议系统还包括信息数据库， 存储有与会者 的身份信息和与会者的标识信息的映射关系。 第一视讯会议终端 101 可以通 过身份识别装置读取与会者的分身识别卡， 获取与会者的标识信息， 并根据 与会的标识信息查询信息数据库， 从信息数据库获取与会者的身份信息。
图 11为本发明实施例十一提供的视讯会议系统的结构示意图。 本实施例 基于实施例十实现， 如图 11所示， 本实施例的系统为多个视讯会议终端 （以 3个第一视讯会议终端和 3个第二视讯会议终端为例）构成的多点视讯会议系 统， 还包括： 多点控制服务器 103。
多点控制服务器 103 ,用于接收第一视讯会议终端 101发送的会议现场信 息和与会者的身份信息， 并将会议现场信息和与会者的身份信息转发给第二 视讯会议终端 102。
其中， 多点控制服务器 103 的具体工作原理可参见上述方法实施例的视 讯会议中会议信息的处理方法中的相关描述， 在此不再贅述。
本实施例的视讯会议系统， 第一视讯会议终端分别获取会议现场信息和 与会者的身份信息， 并通过多点控制服务器转发给第二视讯会议终端， 第二 视讯会议终端在输出会议现场信息的过程中输出与会者的身份信息， 增强了 与会者之间的相互了解， 便于与会者之间进行沟通和交流， 提高了视讯会议 系统的质量。
进一步， 视讯会议系统中还包括信息数据库 104, 则第一视讯会议终端 101获取与会者的身份信息的一种实施方式为：第一视讯会议终端 101通过身 份识别装置读取与会者的身份识别卡， 获取与会者的标识信息， 并将与会者 的标识信息发送给多点控制服务器 103;多点控制服务器 103接收与会者的标 识信息， 并根据与会者的标识信息查询信息数据库 104,从信息数据库 104获 取与会者的身份信息并返回给第一视讯会议终端 101 ; 第一视讯会议终端 101 接收多点控制服务器 103返回的与会者的身份信息。
本实施例的视讯会议系统， 由多点控制服务器从信息数据库获取与会者 的身份信息并返回给第一视讯会议终端， 可以减轻第一视讯会议终端的负担， 使第一视讯会议终端分别获取会议现场信息和与会者的身份信息， 并转发给 第二视讯会议终端， 以使第二视讯会议终端在输出会议现场信息的过程中输 出与会者的身份信息， 增强了与会者之间的相互了解， 便于与会者之间进行 沟通和交流， 提高了视讯会议系统的质量。
本领域普通技术人员可以理解： 实现上述方法实施例的全部或部分步骤 可以通过程序指令相关的硬件来完成， 前述的程序可以存储于一计算机可读 取存储介质中， 该程序在执行时， 执行包括上述方法实施例的步骤； 而前述 的存储介质包括： ROM、 RAM, 磁碟或者光盘等各种可以存储程序代码的介 最后应说明的是： 以上实施例仅用以说明本发明的技术方案， 而非对其 限制； 尽管参照前述实施例对本发明进行了详细的说明， 本领域的普通技术 人员应当理解： 其依然可以对前述各实施例所记载的技术方案进行修改， 或 者对其中部分技术特征进行等同替换； 而这些修改或者替换， 并不使相应技 术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims

权利 要求 书
1、 一种视讯会议中会议信息的处理方法， 其特征在于， 包括：
获取会议现场信息和与会者的身份信息， 所述会议现场信息包括会议现场 的视频信息和音频信息；
将所述会议现场信息和所述与会者的身份信息传输到接收端， 以供所述接 收端在输出所述会议现场信息的过程中， 输出所述与会者的身份信息。
2、 根据权利要求 1所述的处理方法， 其特征在于， 获取与会者的身份信息 包括：
通过身份识别装置读取所述与会者的身份识别卡， 直接获取所述与会者的 身份信息； 或
通过身份识别装置获取与会者的标识信息， 根据所述与会者的标识信息查 询信息数据库， 获取所述与会者的身份信息。
3、 根据权利要求 2所述的视讯会议中会议信息的处理方法， 其特征在于， 所述通过身份识别装置获取与会者的标识信息， 根据所述与会者标识信息查询 信息数据库， 获取所述与会者的身份信息包括：
发送端通过身份识别装置读取所述与会者的身份识别卡， 获取所述与会者 的标识信息， 并根据所述与会者的标识信息查询所述信息数据库， 从所述信息 数据库获取所述与会者的身份信息； 或
在存在多个视讯会议终端接入多点控制服务器构成多点视讯会议时， 发送 端通过身份识别装置读取所述与会者的身份识别卡， 获取所述与会者的标识信 息， 并将所述与会者的标识信息发送给所述多点控制服务器， 并接收所述多点 控制服务器发送的所述与会者的身份信息； 所述多点控制服务器用于根据所述 与会者的标识信息查询所述信息数据库， 从所述信息数据库获取所述与会者的 身份信息。
4、 根据权利要求 1 -3任一所述的视讯会议中会议信息的处理方法， 其特征 在于， 所述与会者的身份信息包括以下任意一种或其组合： 文本信息、 图片信 息、 视频信息或音频信息。
5、 一种视讯会议终端， 其特征在于， 包括：
获取模块， 用于分别获取本会议现场的会议现场信息和与会者的身份信息， 所述会议现场信息包括所述本会议现场的视频信息和音频信息；
发送模块， 用于将所述会议现场信息和所述与会者的身份信息传输到接收 端， 以供所述接收端在输出所述会议现场信息的过程中， 输出所述与会者的身 份信息。
6、 根据权利要求 5所述的视讯会议终端， 其特征在于， 所述获取模块包括： 第一获取子模块， 用于通过身份识别装置读取所述与会者的身份识别卡， 直接获取所述与会者的身份信息； 和 /或
第二获取子模块， 用于通过身份识别装置获取与会者的标识信息， 并根据 所述与会者的标识信息查询信息数据库， 获取所述与会者的身份信息。
7、 根据权利要求 6所述的视讯会议终端， 其特征在于， 所述第二获取子模 块包括：
第一处理单元， 用于通过身份识别装置读取所述与会者的身份识别卡， 获 取所述与会者的标识信息， 并根据所述与会者的标识信息查询所述信息数据库 , 从所述信息数据库获取所述与会者的身份信息； 和 /或
第二处理单元， 用于在存在多个所述视讯会议终端接入多点控制服务器构 成多点视讯会议时， 通过所述身份识别装置读取所述与会者的身份识别卡， 获 取所述与会者的标识信息， 并将所述与会者的标识信息发送给所述多点控制服 务器， 并接收所述多点控制服务器返回的所述与会者的身份信息， 所述与会者 的身份信息是由所述多点控制服务器根据所述与会者的标识信息查询所述信息 数据库， 从所述信息数据库获取得到。
8、 根据权利要求 5-7任一所述的视讯会议终端， 其特征在于， 所述与会者 的身份信息包括以下任意一种或其组合： 文本信息、 图片信息、 视频信息或音 频信息。
9、 一种视讯会议系统， 其特征在于， 包括第一视讯会议终端和第二视讯会 议终端；
所述第一视讯会议终端， 用于分别获取本会议现场的会议现场信息和与会 者的身份信息， 并将所述会议现场信息和所述与会者的身份信息传输到第二视 讯会议终端； 所述会议现场信息包括所述本会议现场的视频信息和音频信息； 所述第二视讯会议终端， 用于接收所述会议现场信息和所述与会者的身份 信息， 并在输出所述会议现场信息的过程中， 输出所述与会者的身份信息。
10、 根据权利要求 9所述的视讯会议系统， 其特征在于， 所述第一视讯会议 终端具体用于通过身份识别装置读取所述与会者的身份识别卡， 直接获取所述 与会者的身份信息； 或， 通过身份识别装置获取与会者的标识信息， 根据所述 与会者的标识信息查询信息数据库， 获取所述与会者的身份信息。
1 1、 根据权利要求 10所述的视讯会议系统， 其特征在于， 所述第一视讯会 议终端具体用于通过身份识别装置读取所述与会者的身份识别卡， 获取所述与 会者的标识信息， 并根据所述与会者的标识信息查询所述信息数据库， 从所述 信息数据库获取所述与会者的身份信息。
12、 根据权利要求 9所述的视讯会议系统， 其特征在于， 还包括： 多点控制 服务器；
所述多点控制服务器， 用于接收所述第一视讯会议终端发送的所述会议现 场信息和所述与会者的身份信息， 并将所述会议现场信息和所述与会者的身份 信息转发给所述第二视讯会议终端。
13、 根据权利要求 12所述的视讯会议系统， 其特征在于， 所述第一视讯会 议终端， 还用于通过身份识别装置读取所述与会者的身份识别卡， 获取所述与 会者的标识信息， 并将所述与会者的标识信息发送给所述多点控制服务器， 并 接收所述多点控制服务器返回的所述与会者的身份信息；
所述多点控制服务器， 还用于接收所述与会者的标识信息， 并根据所述与 会者的标识信息查询信息数据库， 从所述信息数据库获取所述与会者的身份信 息并返回给所述第一视讯会议终端。
14、 根据权利要求 9-13任一所述的视讯会议系统， 其特征在于， 所述与会 者的身份信息包括以下任意一种或其组合： 文本信息、 图片信息、 视频信息或 音频信息。
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