CN101873466A - Method and device for setting up video conference - Google Patents
Method and device for setting up video conference Download PDFInfo
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- CN101873466A CN101873466A CN200910135585A CN200910135585A CN101873466A CN 101873466 A CN101873466 A CN 101873466A CN 200910135585 A CN200910135585 A CN 200910135585A CN 200910135585 A CN200910135585 A CN 200910135585A CN 101873466 A CN101873466 A CN 101873466A
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Abstract
The invention discloses a method for setting up video conference. A user sends a video conference locking order to a built-in MCU terminal. After receiving the video conference locking order, the built-in MCU terminal locks the video conference. The user sends conference joining request through the built-in MCU terminal and adds the terminal needing to join the video conference to the video conference. After the video conference is started, other terminals can not join the conference by locking the conference with the built-in MCU terminal. The terminal needing to join the video conference is added to the conference through an active invitation manner. The locking state set during the conference is only effective to local conferences. After the conference is over, the built-in MCU terminal unlocks the locking state. The invention realizes the management of the built-in MCU terminal on participant terminals, solves the problem that the participant terminals can not be controlled and ensures the safe and orderly running of the multi-point video conference.
Description
Technical field
The present invention relates to video conferencing system, relate in particular to a kind of method and device of setting up video conference.
Background technology
In video conference business, a part of multipoint control unit can be provided, and (Multi Control Unit, function MCU) realize that the terminal of organizing meeting on a small scale is called the built-in MCU terminal.As shown in Figure 1, the built-in MCU terminal comprises: UI (user interface) module, main control module, signaling processing module, medium process module and device driver module, and main control module links to each other with UI module, signaling processing module and medium process module respectively, wherein:
The UI module is used for refreshing in real time of process user operation and user interface state etc., comprises Web (World Wide Web (WWW)), PcConsole (PC control desk) or GUI user's modes of operation such as (graphic user interfaces).
Main control module, be used to handle and UI module, signaling processing module and medium process module between the message of receiving and dispatching, determine the message of transmitting-receiving according to state machine.
Signaling processing module is used to handle the H.323 protocol message of series video meeting.
Medium process module is used to handle the relevant data of audio frequency and video, carries out the coding and the decoding processing of medium.
RTPSend (RTP transmission) module is used for the signaling of signaling processing module and the relevant data of audio frequency and video of medium process module are packed, and sends to device driver module;
RTPRecv (RTP reception) module, the RTP bag that is used for the slave unit driver module is received is unpacked, and signaling is sent to signaling processing module, and the data that audio frequency and video are relevant send to medium process module.
Device driver module is used for interfaces such as processing signaling and audio frequency and video input and output, network port driving and serial ports controlling and driving.
At present, the flow process that the built-in MCU terminal is organized multipoint conference comprises as shown in Figure 2:
201: a built-in MCU terminal and a participant terminal are in connected state;
202: other terminal adds meeting to the built-in MCU terminal request;
203: after the built-in MCU terminal receives request, judge whether conferencing resource is sufficient, if the resource abundance, then execution in step 204; Otherwise, execution in step 205;
204: the built-in MCU terminal allows the joining meeting to terminal of request, finishes;
205: the built-in MCU terminal is refused the joining meeting to terminal of request, and notifies this terminal with the reason of refusal, finishes.
By above-mentioned flow process as can be known, when any sub-venue terminal call built-in MCU terminal request adds meeting, the built-in MCU terminal only whether judge to conferencing resource by abundance, if conferencing resource abundance then allow the sub-venue joining meeting to terminal, otherwise, refusal sub-venue joining meeting to terminal, can not be in the pre-configured terminal that participates in a conference of the preparatory stage of meeting, thereby when receiving the calling of sub-venue terminal, can't judge the validity of sub-venue terminal, cause preparatory stage in meeting, normal sub-venue terminal can't add meeting because incoherent joining meeting to terminal has taken system resource, the problem that the incoherent terminal of participant enters active conference often appears after perhaps meeting begins, this participant terminal uncontrollable, the normal tissues that has had a strong impact on meeting is held, and has also had a strong impact on the fail safe of meeting.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method and device of setting up video conference, solve only whether whether sufficient decision allows the sub-venue joining meeting to terminal according to conferencing resource in the prior art, cause the problem of irrelevant terminal the interference and the meeting fail safe reduction of meeting.
For solving the problems of the technologies described above, a kind of method of setting up video conference of the present invention comprises:
The user sends the video conference lock command to built-in multipoint control unit MCU terminal;
After the built-in MCU terminal received the video conference lock command, video conference was set to lock-out state;
The user passes through built-in MCU terminal transmission meeting and joins request, and the terminal of needs being participated in video conference adds video conference.
Further, in video conference, if need to add terminal, the user sends the video conference unlock command to the built-in MCU terminal; After the built-in MCU terminal received the video conference unlock command, video conference was set to released state; Calling terminal is called out the built-in MCU terminal, and the built-in MCU terminal adds calling terminal in the video conference.
Further, if arbitrary calling terminal is called out the built-in MCU terminal, the calling of built-in MCU terminal refusal calling terminal.
Further, after video conference finished, the built-in MCU terminal was removed the lock-out state of video conference.
Further, the user adopts World Wide Web (WWW) Web mode when built-in multipoint control unit MCU terminal sends video conference locking or unlock command, the built-in MCU terminal judges also whether the user has the authority of revising the video conference state, if the user is the administrator, then carry out the operation that video conference is set to lock-out state or released state.
Further, a kind of device of setting up video conference comprises: user interface UI module, main control module and conference lock module, wherein:
The UI module is used to receive the video conference lock command that the user sends, and sends this video conference lock command to main control module;
Main control module is used for after receiving the video conference lock command, and this video conference lock command is sent to the conference lock module; And the operation transmission meeting according to the user joins request, and the terminal of needs being participated in video conference adds video conference;
The conference lock module is used for after receiving the video conference lock command, and it is lock-out state that video conference is set.
Further, the UI module also is used in video conference, receives the video conference unlock command that the user sends, and sends this video conference unlock command to main control module; Main control module also is used for after receiving the video conference unlock command, and this video conference unlock command is sent to the conference lock module; And after the calling that receives calling terminal, calling terminal is added in the video conference; The conference lock module is used for after receiving the video conference unlock command, and it is released state that video conference is set.
Further, main control module also is used for refusing the calling of this calling terminal after the calling that receives arbitrary calling terminal.
Further, main control module also is used for after video conference finishes, and the notification of meetings lock module is removed the meeting lock-out state; The conference lock module also is used for after receiving the notice of main control module, and video conference is set to released state.
Further, the UI module is Web user's mode of operation;
The conference lock module is used to also to judge whether the user has the authority of revising the video conference state, if the user is the administrator, carries out then that video conference is set to lock or the operation of released state.
In sum, the present invention is after video conference is held, pass through the meeting of built-in MCU terminal locking, other terminal can't initiatively be added in the meeting, the terminal that the mode that adopts active to invite will need to add meeting joins in the meeting, the lock-out state that is provided with in the meeting is only effective to local meeting, after meeting adjourned, the built-in MCU terminal state that unlocks, the present invention has realized the management of built-in MCU terminal to the participant terminal, solved the uncontrollable problem of participant terminal, guaranteed that the safe and orderly of multipoint videoconference carries out.
Description of drawings
Fig. 1 is the structure chart of built-in MCU terminal in the prior art;
Fig. 2 is the flow chart that the built-in MCU terminal is set up video conference in the prior art;
Fig. 3 is the flow chart of meeting locking of the present invention or meeting release;
Fig. 4 is the flow chart that the built-in MCU terminal is set up video conference among the present invention;
Fig. 5 is the structure chart of video conference apparatus for establishing of the present invention.
Embodiment
The present invention is by increasing the conference lock module in the main control module of built-in MCU terminal, the user is at the enterprising line operate of UI, UI sends lock command by main control module to the conference lock module, after the conference lock module receives the lock command of UI, it is lock-out state that meeting is set, and to UI return state message, UI receives status message rear line prompting conference status, after the meeting locking, the built-in MCU terminal is refused the calling that all requests add meeting, and the terminal transmission meeting that adds meeting to needs joins request.
The present invention is described in detail below in conjunction with accompanying drawing.
Figure 3 shows that the flow process of locking of the present invention or release meeting, comprise the steps:
Step 301: the user sends video conference locking or unlock command to the UI of built-in MCU terminal;
The user is before setting up video conference, and the locking video conference can be avoided the interference of disabled user's call request to video conference.
In video conference, if need to replace some users, then can wait for the calling that newly adds access customer sending the video conference unlock command to UI with the time that newly adds the access customer agreement, it is added video conference.
UI can adopt as Web (World Wide Web (WWW)), PcConsole (PC control desk) or GUI user's modes of operation such as (graphic user interfaces).
Step 302:UI sends video conference locking or unlock command to main control module (APP);
The order of video conference the locking and unlocking is a control command.
Step 303: after main control module receives video conference locking or unlock command, call the conference lock module, video conference locking or unlock command are sent to the conference lock module;
Step 304: after the conference lock module receives video conference locking or unlock command, video conference is set is locking or released state;
When UI adopts the Web mode, the conference lock module is after receiving video conference locking or unlock command, need also to judge whether the user who sends video conference locking or unlock command has the authority of revising conference status, if sending the user of video conference locking or unlock command is the keeper, video conference then is set is locking or released state; Otherwise, returning error message to main control module, main control module is transmitted to UI with error message, and UI shows error message to the user.
Step 305: after finishing meeting locking or release, the conference lock module is returned conference status message to main control module, and main control module sends to UI with the meeting status message;
After step 306:UI receives conference status message, to user's display conference status, as locking or release.
Figure 4 shows that the handling process of built-in MCU terminal when the arbitrary calling terminal of the present invention is called out built-in MCU terminal request adding meeting, comprise the steps:
Step 401: when arbitrary calling terminal was called out the built-in MCU terminal, the main control module of built-in MUC terminal obtained conference status from the conference lock module;
Step 402: whether the master control module judges conference status of built-in MCU is lock-out state, if lock-out state, then execution in step 403; Otherwise, execution in step 406;
Step 403: the built-in MCU terminal is refused the calling of calling terminal, and returns the reason of refusal to calling terminal;
Step 404: the user passes through terminal that the built-in MCU terminal adds from meeting to needs and sends meeting and join request, in the joining meeting to terminal that needs are participated in a conference;
Step 405: after meeting adjourned, main control module notification of meetings lock module was removed the meeting lock-out state, and the video conference of conference lock module is set to released state, and to UI transmit status message, UI shows released state information to the user, finished;
Step 406: the built-in MCU terminal is handled this calling according to the normal process of calling out, and calling terminal is inserted video conference, finishes.
The organizer of video conference can arrange the meeting time with the user who participates in a conference, the conference status of organizer's built-in MCU terminal is set to released state in this time of meeting, allow participant user's calling to insert, after the usefulness that need participate in a conference adds meeting per family, the state of meeting is changed to locking.
Figure 5 shows that the Organization Chart of the apparatus for establishing of video conference of the present invention, comprise: UI, main control module and conference lock module, UI is connected with main control module, the conference lock module is connected with main control module, the meeting lock module can be integrated in the main control module, by main control module calls, wherein:
UI is used to receive video conference locking or the unlock command that the user sends, and sends this video conference locking or unlock command to main control module; After receiving the error message of main control module, show error message to the user; After receiving conference status message, to user's display conference status.
Main control module is used for calling the conference lock module after receiving video conference locking or unlock command, and video conference locking or unlock command are sent to the conference lock module; Behind the error message of receiving terminal conference lock module, error message is transmitted to UI; The conference status message that the meeting lock module is returned sends to the UI module; After receiving the calling of arbitrary calling terminal, obtain conference status from the conference lock module, judge whether conference status is lock-out state, if lock-out state, the calling of refusal calling terminal, and return the reason of refusal to calling terminal, the terminal that adds meeting to needs according to user's operation sends meeting and joins request, in the joining meeting to terminal that needs are participated in a conference; After meeting adjourned, main control module was to the conference lock module notice that sends that meeting adjourned, and the notification of meetings lock module is removed the meeting lock-out state; If not lock-out state, handle this calling according to the normal process of calling out, calling terminal is added in the video conference.
The conference lock module is used for after receiving video conference locking or unlock command, video conference is set is locking or released state; When UI adopts the Web mode, the conference lock module is after receiving video conference locking or unlock command, need also to judge whether the user who sends video conference locking or unlock command has the authority of revising conference status, if sending the user of video conference locking or unlock command is the keeper, then video conference is set to locking or released state; Otherwise, return error message to main control module; After finishing meeting locking or release, return conference status message to main control module; After receiving main control module meeting adjourned notice, video conference is set to released state.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. method of setting up video conference comprises:
The user sends the video conference lock command to built-in multipoint control unit MCU terminal;
After described built-in MCU terminal received described video conference lock command, video conference was set to lock-out state;
Described user passes through built-in MCU terminal transmission meeting and joins request, and the terminal of needs being participated in video conference adds video conference.
2. the method for claim 1 is characterized in that,
In described video conference, if need to add terminal, described user sends the video conference unlock command to the built-in MCU terminal;
After described built-in MCU terminal received described video conference unlock command, video conference was set to released state;
Calling terminal is called out described built-in MCU terminal, and described built-in MCU terminal adds described calling terminal in the video conference.
3. the method for claim 1 is characterized in that, if arbitrary calling terminal is called out described built-in MCU terminal, described built-in MCU terminal is refused the calling of described calling terminal.
4. the method for claim 1 is characterized in that, after described video conference finished, described built-in MCU terminal was removed the lock-out state of described video conference.
5. method as claimed in claim 2 is characterized in that,
Described user adopts World Wide Web (WWW) Web mode when built-in multipoint control unit MCU terminal sends video conference locking or unlock command, described built-in MCU terminal judges also whether described user has the authority of revising the video conference state, if described user is the administrator, then carry out the operation that described video conference is set to lock-out state or released state.
6. device of setting up video conference comprises: user interface UI module, main control module and conference lock module, wherein:
Described UI module is used to receive the video conference lock command that the user sends, and sends this video conference lock command to described main control module;
Described main control module is used for after receiving the video conference lock command, and this video conference lock command is sent to described conference lock module; And the operation transmission meeting according to the user joins request, and the terminal of needs being participated in video conference adds video conference;
Described conference lock module is used for after receiving described video conference lock command, and it is lock-out state that video conference is set.
7. device as claimed in claim 6 is characterized in that,
Described UI module also is used in described video conference, receives the video conference unlock command that described user sends, and sends this video conference unlock command to described main control module;
Described main control module also is used for after receiving the video conference unlock command, and this video conference unlock command is sent to described conference lock module; And after the calling that receives calling terminal, described calling terminal is added in the video conference;
Described conference lock module is used for after receiving described video conference unlock command, and it is released state that video conference is set.
8. device as claimed in claim 6 is characterized in that, described main control module also is used for refusing the calling of this calling terminal after the calling that receives arbitrary calling terminal.
9. device as claimed in claim 6 is characterized in that,
Described main control module also is used for after video conference finishes, and the notification of meetings lock module is removed the meeting lock-out state;
Described conference lock module also is used for after receiving the notice of main control module, and described video conference is set to released state.
10. device as claimed in claim 7 is characterized in that,
Described UI module is Web user's mode of operation;
Described conference lock module is used to also to judge whether described user has the authority of revising the video conference state, if described user is the administrator, carries out then that described video conference is set to lock or the operation of released state.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910135585A CN101873466A (en) | 2009-04-27 | 2009-04-27 | Method and device for setting up video conference |
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| CN200910135585A CN101873466A (en) | 2009-04-27 | 2009-04-27 | Method and device for setting up video conference |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102739668A (en) * | 2012-06-26 | 2012-10-17 | 苏州科达科技有限公司 | Method for controlling external terminal to attend video conference |
| CN108347581A (en) * | 2017-01-22 | 2018-07-31 | 中国电信股份有限公司 | Video conference control method, platform and system |
| CN112818303A (en) * | 2021-02-01 | 2021-05-18 | 北京字跳网络技术有限公司 | Interaction method and device and electronic equipment |
| US11374911B1 (en) | 2021-01-29 | 2022-06-28 | Zoom Video Communications, Inc. | Systems and methods for locking encrypted video conferences |
-
2009
- 2009-04-27 CN CN200910135585A patent/CN101873466A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102739668A (en) * | 2012-06-26 | 2012-10-17 | 苏州科达科技有限公司 | Method for controlling external terminal to attend video conference |
| CN102739668B (en) * | 2012-06-26 | 2014-10-29 | 苏州科达科技股份有限公司 | Method for controlling external terminal to attend video conference |
| CN108347581A (en) * | 2017-01-22 | 2018-07-31 | 中国电信股份有限公司 | Video conference control method, platform and system |
| CN108347581B (en) * | 2017-01-22 | 2020-11-03 | 中国电信股份有限公司 | Video conference control method, platform and system |
| US11374911B1 (en) | 2021-01-29 | 2022-06-28 | Zoom Video Communications, Inc. | Systems and methods for locking encrypted video conferences |
| WO2022164638A1 (en) * | 2021-01-29 | 2022-08-04 | Zoom Video Communications, Inc. | Systems and methods for locking encrypted video conferences |
| US11750578B2 (en) | 2021-01-29 | 2023-09-05 | Zoom Video Communications, Inc. | Locking encrypted video conferences |
| CN112818303A (en) * | 2021-02-01 | 2021-05-18 | 北京字跳网络技术有限公司 | Interaction method and device and electronic equipment |
| CN112818303B (en) * | 2021-02-01 | 2024-03-05 | 北京字跳网络技术有限公司 | Interaction method and device and electronic equipment |
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Application publication date: 20101027 |