CN103561183B - A kind of videoconference merges service control system and merging thereof, fractionation control method - Google Patents

A kind of videoconference merges service control system and merging thereof, fractionation control method Download PDF

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Publication number
CN103561183B
CN103561183B CN201310593471.3A CN201310593471A CN103561183B CN 103561183 B CN103561183 B CN 103561183B CN 201310593471 A CN201310593471 A CN 201310593471A CN 103561183 B CN103561183 B CN 103561183B
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videoconference
meeting
merging
client
mixing
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CN103561183A (en
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李建军
周莉
王蕊
薛高飞
徐超
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CHONGQING SUNTEL TECHNOLOGY Co Ltd
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CHONGQING SUNTEL TECHNOLOGY Co Ltd
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Abstract

The invention provides a kind of videoconference and merge service control system and merging thereof, split control method, it accesses the mode of multiple teleconferencing services that telephone service service end provides respectively by calling default client of attending a meeting, in conjunction with to the conference voice data stream in addition audio mixing merging treatment needing the multiple videoconferences merged, achieve the merging of multiple videoconference, avoid because of the problem higher with telephone service provider cooperation mandate rate cost, and without the need to being subject to the signalling communication protocol of telephone service provider, to the technical limitations of the aspects such as authorization scope, be conducive to rate cost and the development cost of reduction system, the videoconference that can also realize trans-sectoral service type merges Service control, be difficult between the multiple videoconferences solving different teleconferencing service type in prior art integrate the unified problem realizing merging, directly be merged into row conference call by videoconference provide convenience for use between the user of different teleconferencing service type.

Description

A kind of videoconference merges service control system and merging thereof, fractionation control method
Technical field
The present invention relates to mobile communication technology and videoconference technical field, particularly a kind of videoconference merges service control system and merging thereof, fractionation control method.
Background technology
In order to realize linking up efficiency, teleconferencing service rises rapidly in recent years.Called phone meeting is exactly generally utilize telephone set as instrument, utilizes the novel conference model that telephone wire is had a meeting as carrier.Compared with traditional on-the-spot meeting, videoconference has the features such as meeting schedule is rapid, not free and region limits, saving personnel participating in the meeting road expense; And compared with traditional point-to-point telephone service, functionally, teleconferencing service has broken the boundary that point-to-point telephone service call is confined to two sides, more than tripartite can be met (according to the product of different provider, the highlyest realize 300 sides) user converse simultaneously, have that the communication that point-to-point phone cannot realize is smooth and easy, information truth, a feature such as in extensive range.
Current teleconferencing service, main dependence PSTN(PublicSwitchedTelephoneNetwork, public switch telephone network) telephone service provider, mobile telephone service provider or VOIP(VoiceoverInternetProtocol, IP network speech business) network telephone service provider provides teleconferencing service resource, carries out relevant teleconferencing service.But, due to current telephone service provider provide the business function of teleconferencing service limited, cause a lot of videoconference related service to there is inconvenience in use.
Such as, in some cases, the initial stage of Meeting Held, need personnel participating in the meeting to be divided into multiple squad to be directed to a certain item conference content and to carry out unit's discussion respectively, after unit's discussion terminates, the personnel participating in the meeting of each squad carries out comprehensive discussion more together, draws final session discussing result with the discussion suggestion of comprehensive each squad; Again such as, the enterprise having parent company and multiple branch company is set up for some, the routine work meeting of parent company and each self-organizing of each branch company oneself under normal circumstances, when holding company's plenary session, just need parent company to carry out plenary session discussion together with the personnel participating in the meeting of each branch company, after plenary session terminates, continue respective routine work meeting more respectively; Etc..Under the combined conference applications occasion of these squads, often need first to set up multiple videoconference, joined respectively in each self-corresponding videoconference by the personnel participating in the meeting of different squad or branch company and carry out unit's discussion; Then, whenever necessary, the personnel participating in the meeting of all squads or full company carries out entirety discussion by a videoconference again, at this moment, if the multiple videoconferences carrying out unit's discussion before this directly can be merged, split separately again after entirety discussion, use just very convenient.
But, the teleconferencing service that current each telephone service provider provides, usually all supporting telephone meetings foundation, cancel business function, and personnel participating in the meeting accesses videoconference, exits the business functions such as videoconference, and directly do not support the related service function multiple videoconference being carried out merging.Thus under existing videoconference resources supplIes, if originally respectively multiple videoconference carry out unit's discussion personnel participating in the meeting to carry out all videoconference discussion together, after just needing these personnels participating in the meeting to disconnect the videoconference originally accessed respectively, be more all linked in a large-scale videoconference for entirety discussion.Which results in when using teleconferencing service to carry out the combined meeting of this squad, numerous personnel participating in the meeting needs to perform the operation first disconnecting, access, this not only causes the troublesome problem of user operation, and numerous personnel participating in the meeting disconnection repeatedly, consuming time also long needed for access operation, have impact on the service application promptness of teleconferencing service under the combined conference applications occasion of this squad and operating experience; And because section probably has numerous user of attending a meeting to ask to access same videoconference at one time, the access request process resource causing telephone service provider to be dispensed to this videoconference is excessively taken at short notice, therefore be also easy to occur that part personnel participating in the meeting repeatedly asks access videoconference and can not access successful situation repeatedly, reduce the service application convenience of teleconferencing service under the combined conference applications occasion of this squad and execution efficiency.
At present, also some telephone services provider is had to open to the outside world telephone service access authorization for resource, third party developer is allowed to pass through the mode cooperated with it, authorized the relevant control authority of telephone service to third party developer by telephone service provider, third party developer can be called telephone service resource that telephone service provider provides is to develop new relevant value-added service.Such as, third party developer can obtain telephone service control authority by cooperating with telephone service provider, by the mandate of telephone service provider, the server of third party developer can carry out signalling communication with the telephone service server of telephone service provider, transfer teleconferencing service resource, and change the operational mode of teleconferencing service by implanting new signaling, thus realize the merging business function of multiple videoconference, as a value-added service.But mode that is this and telephone service provider cooperation mandate, what need third party developer to pay great number to telephone service provider licenses expense, rate cost is higher, and need to adopt the signalling communication protocol matched with telephone service provider, signalling communication is carried out to the telephone service control authority scope of authorization telephone service provider, successfully can call the teleconferencing service resource of telephone service server to carry out relevant value-added service, these technical limitations add the exploitation of value-added service undoubtedly, debugging, maintenance difficulties, development cost is also higher.Moreover, on the other hand, if need the multiple videoconferences merged from different teleconferencing service types, such as a part of squad uses the teleconferencing service that pstn telephone business provider provides, and another part squad uses mobile telephone service provider or VOIP network telephone service provider to provide teleconferencing service, due to the communication network of different telephone service provider, signalling communication protocol, authorization extent of competence, calling of teleconferencing service resource all there are differences with aspects such as control modes, be difficult to integrate unification, therefore, even if third party developer obtains the cooperation mandate of variant telephone service provider respectively, also the videoconference union operation realizing between multiple different teleconferencing service type by the mode of signalling communication is difficult to.
Summary of the invention
For prior art above shortcomings, the object of this invention is to provide a kind of videoconference and merge service control system and merging thereof, split control method, the mode of the teleconferencing service that the method is provided by access telephone service service end, realize controlling the merging of multiple videoconferences that telephone service service end provides, the great number avoided because producing with telephone service provider cooperation mandate is licensed expense and causes videoconference to merge the higher problem of operating cost, and be conducive to the development difficulty reducing videoconference merging business, the promptness that videoconference merges business can be improved, convenience and service application execution efficiency.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of videoconference merges service control system, for the teleconferencing service provided by access telephone service service end, realizes controlling the merging of multiple videoconferences that telephone service service end provides, this system comprises request receiving module, access control module and stereo process module, described request receiver module merges request for receiving videoconference, resolving to obtain in videoconference merging request asks the multiple videoconferences carrying out merging as a merging group, and generate the merging treatment instruction recording each videoconference in this merging group, send to access control module, described access control module is preset with client of attending a meeting corresponding to teleconferencing service, for receiving merging treatment instruction, according to the videoconference number in the merging group that merging treatment instruction is recorded, the client of attending a meeting calling respective numbers communicates with telephone service service end and accesses each videoconference in this merging group correspondingly respectively, set up each voice transfer passage of attending a meeting between client and stereo process module called simultaneously, and generate the mixing operation instruction of each client of attending a meeting recorded by calling this merging group of access, send to stereo process module, described stereo process module, for the conference voice data stream that each client of attending a meeting called by voice transfer passage Real-time Obtaining access control module is received, carry out audio mixing merging treatment according to mixing operation instruction simultaneously, the conference voice data stream that each client of attending a meeting mixing operation instruction recorded receives in real time audio mixing merges into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records.
Above-mentioned videoconference merges in service control system, and as further improvement project, described access control module is preset with the client of attending a meeting corresponding at least two kinds of different teleconferencing service types; Described access control module is after receiving merging treatment instruction, first identify each videoconference teleconferencing service type separately in the merging group that merging treatment instruction is recorded, again respectively according to the videoconference number of each teleconferencing service type in described merging group, call respective type and the client of attending a meeting of respective numbers communicates with the telephone service service end of respective type respectively and accesses the videoconference of respective type in this merging group correspondingly respectively; And in the mixing operation instruction of access control CMOS macro cell, also record each self-corresponding teleconferencing service type of each client of attending a meeting by calling this merging group of access.
Above-mentioned videoconference merges in service control system, as further improvement project, when described stereo process module carries out audio mixing merging treatment according to mixing operation instruction, first judge that whether each teleconferencing service type of attending a meeting corresponding to client that mixing operation instruction is recorded is identical; If, then the conference voice data stream that receives of direct each client of attending a meeting that mixing operation instruction is recorded in real time audio mixing merge into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records; Otherwise, the conference voice data stream real-time transcoding that each client of attending a meeting mixing operation instruction recorded receives is identical speech data form, and audio mixing merges into the mixing conference voice data stream of a road track in real time, again by the mixing conference voice data stream various speech data forms of each attend a meeting client each self-corresponding teleconferencing service type matching of transcoding for recording with mixing operation instruction respectively in real time, be back to by voice transfer passage each client of attending a meeting that this mixing operation instruction records correspondingly in real time.
Above-mentioned videoconference merges in service control system, as further improvement project, in this system: described request receiver module also splits request for receiving videoconference, resolve the request in videoconference fractionation request that obtains and carry out the merging group split, and inquire each videoconference that this merging group comprises as a fractionation group, generate the deconsolidation process instruction recording each videoconference in this fractionation group, send to access control module, described access control module is also for receiving deconsolidation process instruction, each client of attending a meeting controlled by calling each videoconference in fractionation group that access deconsolidation process instruction records exits the videoconference that accesses separately respectively and disconnects the communication with corresponding phone business service end respectively, cancel the voice transfer passage of attending a meeting between client and stereo process module that each exits videoconference simultaneously, stop exiting calling of the client of attending a meeting of videoconference to each, and generate the audio mixing cancel an order recording each client of attending a meeting exiting this fractionation group, send to stereo process module, described stereo process module also for according to audio mixing cancel an order, stops the audio data stream transmitting-receiving operation to each client of attending a meeting that audio mixing cancel an order records and the operation of audio mixing merging treatment.
Correspondingly, present invention also offers videoconference merging control method and videoconference fractionation control method that videoconference of the present invention merges service control system, to meet user's conference call application demand in varied situations.For this reason, present invention employs following technical scheme.
The videoconference that above-mentioned videoconference merges service control system merges control method, and the method comprises the steps:
1) request receiving module receives videoconference merging request, resolving to obtain in videoconference merging request asks the multiple videoconferences carrying out merging as a merging group, and generate the merging treatment instruction recording each videoconference in this merging group, send to access control module;
2) access control module receives merging treatment instruction, according to the videoconference number in the merging group that merging treatment instruction is recorded, the client of attending a meeting calling respective numbers communicates with telephone service service end and accesses each videoconference in this merging group correspondingly respectively, set up each voice transfer passage of attending a meeting between client and stereo process module called simultaneously, and generate the mixing operation instruction of each client of attending a meeting recorded by calling this merging group of access, send to stereo process module;
3) the conference voice data stream of each client real-time reception of attending a meeting of described merging group videoconference accessed separately is accessed by calling;
4) the conference voice data stream that received by each client of attending a meeting that voice transfer passage Real-time Obtaining access control module is called of stereo process module, carry out audio mixing merging treatment according to mixing operation instruction simultaneously, the conference voice data stream that each client of attending a meeting mixing operation instruction recorded receives in real time audio mixing merges into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records;
5) mixing conference voice data stream is played to the videoconference accessed separately by each client of attending a meeting in real time that access described merging group by calling, the conference voice realized in described merging group between each videoconference is mutual, has controlled the merging of each videoconference in described merging group.
Above-mentioned videoconference merges in control method, and as further improvement project, described access control module is preset with the client of attending a meeting corresponding at least two kinds of different teleconferencing service types; In described step 2, access control module is after receiving merging treatment instruction, first identify each videoconference teleconferencing service type separately in the merging group that merging treatment instruction is recorded, again respectively according to the videoconference number of each teleconferencing service type in described merging group, call respective type and the client of attending a meeting of respective numbers communicates with the telephone service service end of respective type respectively and accesses the videoconference of respective type in this merging group correspondingly respectively; And in the mixing operation instruction of access control CMOS macro cell, also record each self-corresponding teleconferencing service type of each client of attending a meeting by calling this merging group of access.
Above-mentioned videoconference merges in control method, as further improvement project, in described step 4, stereo process module " is carried out audio mixing merging treatment according to mixing operation instruction " and is specially: according to mixing operation instruction, judges that whether each teleconferencing service type of attending a meeting corresponding to client that mixing operation instruction is recorded is identical; If so, then audio mixing merging treatment is carried out according to following mode one; Otherwise, carry out audio mixing merging treatment according to following mode two:
Mode one: the conference voice data stream that each client of attending a meeting directly mixing operation instruction recorded receives in real time audio mixing merges into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records;
Mode two: the conference voice data stream real-time transcoding that each client of attending a meeting mixing operation instruction recorded receives is identical speech data form, and audio mixing merges into the mixing conference voice data stream of a road track in real time, again by the mixing conference voice data stream various speech data forms of each attend a meeting client each self-corresponding teleconferencing service type matching of transcoding for recording with mixing operation instruction respectively in real time, be back to by voice transfer passage each client that attends a meeting that this mixing operation instruction records correspondingly in real time.
The videoconference that above-mentioned videoconference merges service control system splits control method, and the method comprises the steps:
A) request receiving module receives videoconference and splits request, resolve the request in videoconference fractionation request that obtains and carry out the merging group split, and inquire each videoconference that this merging group comprises as a fractionation group, generate the deconsolidation process instruction recording each videoconference in this fractionation group, send to access control module;
B) access control module receives deconsolidation process instruction, each client of attending a meeting controlled by calling each videoconference in fractionation group that access deconsolidation process instruction records exits the videoconference that accesses separately respectively and disconnects the communication with corresponding phone business service end respectively, cancel the voice transfer passage of attending a meeting between client and stereo process module that each exits videoconference simultaneously, stop exiting calling of the client of attending a meeting of videoconference to each, and generate the audio mixing cancel an order recording each client of attending a meeting exiting this fractionation group, send to stereo process module,
C) stereo process module is according to audio mixing cancel an order, stop the audio data stream transmitting-receiving operation to each client of attending a meeting that audio mixing cancel an order records and the operation of audio mixing merging treatment, the conference voice disconnected in described fractionation group between each videoconference is mutual, has controlled the fractionation of each videoconference in described fractionation group.
Compared to prior art, the present invention has following beneficial effect:
1, videoconference of the present invention merges service control system accesses multiple teleconferencing services that telephone service service end provides respectively mode by calling default client of attending a meeting, in conjunction with to the conference voice data stream in addition audio mixing merging treatment needing the multiple videoconferences merged, achieve the merging of multiple videoconference, the great number avoided because producing with telephone service provider cooperation mandate is licensed expense and causes videoconference to merge the higher problem of operating cost, is conducive to the rate cost of reduction system.
2, videoconference of the present invention merges service control system, its videoconference merges control without the need to being subject to the signalling communication protocol of telephone service provider, the technical limitations to aspects such as authorization scopes, the technical difficulty of exploitation, debugging, maintenance is all reduced compared to the mode with telephone service provider cooperation mandate, is conducive to the development cost of reduction system.
3, videoconference of the present invention merges service control system, the videoconference that can realize trans-sectoral service type merges Service control, be difficult between the multiple videoconferences solving different teleconferencing service type in prior art integrate the unified problem realizing videoconference and merge, be directly merged into row conference call by videoconference between the user of different teleconferencing service type provide convenience for using.
4, videoconference merging service control system of the present invention can also complete the fractured operation to merging multiple videoconference, meet the demand of user under different application occasion, and its videoconference splits control operation to be realized simple, without the need to increasing extra system resource specially for fractionation control treatment, also make invoked client of attending a meeting to be released and call again, being conducive to the performance capable of circulation strengthening system resource.
Accompanying drawing explanation
Fig. 1 is the architecture block diagram that videoconference of the present invention merges service control system;
Fig. 2 is the videoconference merging control flow chart that in the embodiment of the present invention one, videoconference merges service control system;
Fig. 3 is the videoconference merging control flow chart that in the embodiment of the present invention two, videoconference merges service control system;
Fig. 4 is the videoconference fractionation control flow chart that in the embodiment of the present invention three, videoconference merges service control system.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is further illustrated.
execution mode one:
The invention provides a kind of videoconference and merge service control system, for the teleconferencing service provided by access telephone service service end, realize controlling the merging of multiple videoconferences that telephone service service end provides.As shown in Figure 1, this system is primarily of request receiving module, access control module and stereo process module, wherein, request receiving module merges request for receiving videoconference, resolving to obtain in videoconference merging request asks the multiple videoconferences carrying out merging as a merging group, and generate the merging treatment instruction recording each videoconference in this merging group, send to access control module, access control module is preset with client of attending a meeting corresponding to teleconferencing service, for receiving merging treatment instruction, according to the videoconference number in the merging group that merging treatment instruction is recorded, the client of attending a meeting calling respective numbers communicates with telephone service service end and accesses each videoconference in this merging group correspondingly respectively, set up each voice transfer passage of attending a meeting between client and stereo process module called simultaneously, and generate the mixing operation instruction of each client of attending a meeting recorded by calling this merging group of access, send to stereo process module, stereo process module, for the conference voice data stream that each client of attending a meeting called by voice transfer passage Real-time Obtaining access control module is received, carry out audio mixing merging treatment according to mixing operation instruction simultaneously, the conference voice data stream that each client of attending a meeting mixing operation instruction recorded receives in real time audio mixing merges into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records.
In the present invention:
Described multiple videoconferences, refer to two or more videoconference.
Described telephone service service end, the teleconferencing service server end of the teleconferencing service resource provider referred to.The teleconferencing service server end of the teleconferencing service server end of such as pstn telephone business provider, the teleconferencing service server end of mobile telephone service provider or VOIP network telephone service provider.
The client of attending a meeting that the teleconferencing service preset of described access control module is corresponding, refer to can be access in control module control to call to attend a meeting client for the entity accessing teleconferencing service, or integrated, be installed on access control module for attending a meeting client for the program virtual accessing teleconferencing service of calling.Such as, described entity is attended a meeting client, can be pstn telephone machine client corresponding to pstn telephone convention business, pass through to arrange and can be access in control module institute and control the teleconferencing service server end called to pstn telephone business provider and dial to access pstn telephone meeting; Described entity client of attending a meeting also can be mobile phone client corresponding to mobile phone convention business, passes through to arrange can be access in control module institute and control the teleconferencing service server end called to mobile telephone service provider and dial to access mobile phone meeting; Etc..Described program virtual is attended a meeting client, can be realized by computer programming and be integrated in can carry out by the voice lines of pstn telephone business the PSTN number dialing telephone call that dials and converse and control thread in access control module, pass through program control and can be access in the teleconferencing service server end that control module institute calls to pstn telephone business provider and dial to access pstn telephone meeting; Described program virtual attend a meeting client also can be VOIP network telephone service corresponding by computer program run realize VOIP software client, by install and program control can be access in control module institute call to VOIP network telephone service provider teleconferencing service server end transmission attend a meeting ask to access VOIP network telephone conference; Etc..
Illustrate that videoconference described in present embodiment merges the processing procedure that service control system carries out videoconference merging control below by an embodiment.
embodiment one:
Such as, in the teleconferencing service that pstn telephone business provider provides, there are 3 and set up and the videoconference run, be respectively videoconference A1, B1, C1; Wherein, have multiple personnel participating in the meeting respectively by pstn telephone machine terminal a1, a2, a3 ... be linked in videoconference A1, have multiple personnel participating in the meeting respectively by pstn telephone machine terminal b1, b2, b3 ... be linked in videoconference B1, have multiple personnel participating in the meeting respectively by pstn telephone machine terminal c1, c2, c3 ... be linked in videoconference C1; When needing all personnels participating in the meeting in videoconference A1, B1, C1 to hold entirety videoconference together because of certain demand, can be the personnel participating in the meeting of videoconference A1, B1, C1 to the be possessed of control power effector M(effector M of limit of videoconference A1, B1, C1, also can be the other staff except the personnel participating in the meeting of videoconference A1, B1, C1) then merge service control system to videoconference of the present invention and send videoconference and merge request; Carry union operation request mark in videoconference merging request, and the identification marking of the multiple videoconferences merged is carried out in request; Such as, in the present embodiment, in the videoconference merging request that effector M sends, union operation request mark is then carried, and the identification marking of videoconference A1, B1 and C1.After this, videoconference of the present invention merges service control system and then carries out videoconference merging control treatment by handling process as shown in Figure 2, and idiographic flow is as follows:
S11) request receiving module receives videoconference merging request, resolving to obtain in videoconference merging request asks the multiple videoconferences carrying out merging as a merging group, and generate the merging treatment instruction recording each videoconference in this merging group, send to access control module.
In the present embodiment, request receiving module receives the videoconference merging request that effector M sends, then resolve the multiple videoconferences obtaining its request merging and be respectively videoconference A1, B1 and C1, videoconference A1, B1 and C1 are merged group Gm1 as one, and generate the merging treatment instruction Pm1 recording each videoconference (i.e. videoconference A1, B1 and C1) in this merging group Gm1, send to access control module.
S12) access control module receives merging treatment instruction, according to the videoconference number in the merging group that merging treatment instruction is recorded, the client of attending a meeting calling respective numbers communicates with telephone service service end and accesses each videoconference in this merging group correspondingly respectively, set up each voice transfer passage of attending a meeting between client and stereo process module called simultaneously, and generate the mixing operation instruction of each client of attending a meeting recorded by calling this merging group of access, send to stereo process module.
In the present embodiment, the client a0 that attends a meeting that multiple pstn telephone convention business is corresponding is preset with in access control module, b0, c0, Deng, these clients of attending a meeting can be pstn telephone machine clients, also can be realized by computer programming and be integrated in can carry out by the voice lines of pstn telephone business the PSTN number dialing telephone call that dials and converse and control thread in access control module, these clients of attending a meeting all can be access in control module control call to pstn telephone business provider teleconferencing service server end dialing to access pstn telephone meeting, access control module is after receiving merging treatment instruction Pm1, know that the videoconference number in the merging group Gm1 that merging treatment instruction Pm1 records is 3, i.e. videoconference A1, B1 and C1, therefore call 3 default client a0 that attend a meeting, b0, c0 communicate with pstn telephone business service end and access videoconference A1, B1, the C1 in merging group Gm1 correspondingly respectively, namely call the client a0 that attends a meeting and access videoconference A1, call the client b0 that attends a meeting and access videoconference B1, call the client c0 that attends a meeting and access videoconference C1, simultaneously, access control module sets up the client a0 that attends a meeting, the voice transfer passage between b0, c0 and stereo process module that call, comprise the voice transfer passage Tra attended a meeting between client a0 and stereo process module, the voice transfer passage Trb attended a meeting between client b0 and stereo process module, and the voice transfer passage Trc attended a meeting between client c0 and stereo process module, and generation records by calling access three client a0 that attend a meeting of this merging group Gm1, the mixing operation instruction Qm1 of b0, c0, sends to stereo process module.
S13) the conference voice data stream of each client real-time reception of attending a meeting of described merging group videoconference accessed separately is accessed by calling.
In the present embodiment, success accesses videoconference A1, B1, three client a0 that attend a meeting of C1, b0, c0 can respectively with videoconference A1, B1, C1 realizes videoconference call, therefore attending a meeting client a0 just can the conference voice data stream (including the Real-time voice of all personnels participating in the meeting in videoconference A1) of real-time reception videoconference A1, attending a meeting client b0 just can the conference voice data stream (including the Real-time voice of all personnels participating in the meeting in videoconference B1) of real-time reception videoconference B1, attending a meeting client c0 just can the conference voice data stream (including the Real-time voice of all personnels participating in the meeting in videoconference C1) of real-time reception videoconference C1.
S14) the conference voice data stream that received by each client of attending a meeting that voice transfer passage Real-time Obtaining access control module is called of stereo process module, carry out audio mixing merging treatment according to mixing operation instruction simultaneously, the conference voice data stream that each client of attending a meeting mixing operation instruction recorded receives in real time audio mixing merges into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records.
In the present embodiment, the conference voice data stream that the client a0 that attends a meeting, b0, c0 that stereo process module is called by voice transfer passage Tra, Trb, Trc Real-time Obtaining access control module receive, certainly, the conference voice data stream that other client of attending a meeting that voice transfer passage acquisition access control module that stereo process module also may have been set up by other simultaneously is called receives; Simultaneously, stereo process module carries out audio mixing merging treatment according to mixing operation instruction Qm1, the conference voice data stream that three the client a0 that attend a meeting, b0, c0 being recorded by mixing operation instruction Qm1 receive in real time audio mixing merges into the mixing conference voice data stream of a road track, like this, in this mixing conference voice data stream, just contain the Real-time voice of all personnels participating in the meeting in three videoconferences A1, B1, C1; The mixing conference voice data stream containing all personnel participating in the meeting's Real-time voices in three videoconferences A1, B1, C1 to be back to three client a0 that attend a meeting that mixing operation instruction Qm1 records, b0, c0 by voice transfer passage Tra, Trb, Trc again by stereo process module in real time.
Mixing conference voice data stream is played to the videoconference accessed separately by each client of attending a meeting in real time that S15) access described merging group by calling, the conference voice realized in described merging group between each videoconference is mutual, has controlled the merging of each videoconference in described merging group.
In the present embodiment, stereo process module is then played to the videoconference accessed separately by three client a0 that attend a meeting, b0, c0 of access merging group Gm1 in real time by the mixing conference voice data stream that voice transfer passage returns, mixing conference voice data stream is played to videoconference A1 by the client a0 that namely attends a meeting, mixing conference voice data stream is played to videoconference B1 by the client b0 that attends a meeting, and mixing conference voice data stream is played to videoconference C1 by the client c0 that attends a meeting; Like this, owing to containing the Real-time voice of all personnels participating in the meeting in videoconference A1, B1, C1 in mixing conference voice data stream, therefore each personnel participating in the meeting in videoconference A1, B1, C1 can both hear the Real-time voice of any one personnel participating in the meeting in videoconference A1, B1, C1, and carry out with it real-time speech interchange, thus, just the conference voice achieved in described merging group Gm1 between each videoconference is mutual, and the merging being combined each videoconference in group Gm1 has controlled.
Control flow is merged by above-mentioned videoconference, can see, videoconference of the present invention merges service control system and does not adopt the mode with telephone service provider cooperation mandate, signalling communication is carried out to realize the union operation of multiple videoconference with the telephone service server of telephone service provider, but the mode of multiple teleconferencing services that telephone service service end provides is accessed respectively by calling default client of attending a meeting, utilize the client difference Real-time Obtaining of attending a meeting called to the conference voice data stream needing the multiple videoconferences merged, the conference voice data stream audio mixing of different videoconference is merged into the mixing conference voice data stream of a road track by the mode merged by audio mixing again, utilize the client of attending a meeting called to return in real time respectively and play to the multiple videoconferences needing to merge, although the plurality of videoconference is not merged together in the aspect of teleconferencing service resource, but from result of use, the conference voice in the multiple videoconferences merged between all personnels participating in the meeting is needed to obtain realization alternately, for each personnel participating in the meeting, just look like that personnels participating in the meeting all in multiple videoconference has participated in meeting interchange the same, thus achieve the merging of multiple videoconference.Thus, videoconference of the present invention merges the service control system great number avoided because producing with telephone service provider cooperation mandate and licenses expense and cause videoconference to merge the higher problem of operating cost, and the exploitation of system is also without the need to being subject to the signalling communication protocol of telephone service provider, to the technical limitations of the aspects such as authorization scope, exploitation, debugging, the technical difficulty safeguarded all is reduced compared to the mode with telephone service provider cooperation mandate, therefore the rate cost and the development cost that reduce videoconference of the present invention merging service control system is conducive to.Simultaneously, the videoconference utilizing videoconference of the present invention to merge service control system merges controlling functions, can when attend a meeting user without the need to exit respective place videoconference, also without the need to again accessing new videoconference, conveniently realize the merging of multiple videoconference, avoid personnel participating in the meeting repeatedly to disconnect and access required longer, the access-in resource consuming time of videoconference operation and block up to cause and repeatedly access the problems such as videoconference is unsuccessful, videoconference can be improved and merge the promptness of business, convenience and service application execution efficiency.
execution mode two:
Present embodiment merges the another embodiment of service control system as videoconference of the present invention, is the improvement opportunity scheme of further technical optimization on the basis of execution mode one.
The improvement opportunity scheme of present embodiment is specially, and merges on the basis of service control system, be preset with the client of attending a meeting corresponding at least two kinds of different teleconferencing service types in access control module in the videoconference described in execution mode one; Such as, for the teleconferencing service type that pstn telephone convention business, mobile phone convention business, VOIP network telephone conference business etc. are different, being preset with among client of attending a meeting corresponding to client of attending a meeting corresponding to client of attending a meeting corresponding to pstn telephone convention business, mobile phone convention business, VOIP network telephone conference business at least two seed ginsengs in access control module can client; Correspondingly, access control module is after receiving merging treatment instruction, then first identify each videoconference teleconferencing service type separately in the merging group that merging treatment instruction is recorded, again respectively according to the videoconference number of each teleconferencing service type in described merging group, call respective type and the client of attending a meeting of respective numbers communicates with the telephone service service end of respective type respectively and accesses the videoconference of respective type in this merging group correspondingly respectively; And in the mixing operation instruction of access control CMOS macro cell, also record each self-corresponding teleconferencing service type of each client of attending a meeting by calling this merging group of access; On the other hand, when stereo process module carries out audio mixing merging treatment according to mixing operation instruction, first judge that whether each teleconferencing service type of attending a meeting corresponding to client that mixing operation instruction is recorded is identical; If, then the conference voice data stream that receives of direct each client of attending a meeting that mixing operation instruction is recorded in real time audio mixing merge into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records; Otherwise, the conference voice data stream real-time transcoding that each client of attending a meeting mixing operation instruction recorded receives is identical speech data form, and audio mixing merges into the mixing conference voice data stream of a road track in real time, again by the mixing conference voice data stream various speech data forms of each attend a meeting client each self-corresponding teleconferencing service type matching of transcoding for recording with mixing operation instruction respectively in real time, be back to by voice transfer passage each client of attending a meeting that this mixing operation instruction records correspondingly in real time.Thus, videoconference of the present invention merges service control system and just can dissimilar multiple videoconferences be merged easily, the videoconference achieving trans-sectoral service type merges Service control, is directly merged into row conference call by videoconference provides convenience for use between the user of different teleconferencing service type.
Illustrate that videoconference described in present embodiment merges the processing procedure that service control system carries out videoconference merging control below by an embodiment.
embodiment two:
Such as, in the teleconferencing service that pstn telephone business provider provides, there are 2 and set up and the videoconference run, be respectively videoconference A2, B2; And in the teleconferencing service provided VOIP telephone service provider, having 1 has set up and the videoconference X2 run; Wherein, have multiple personnel participating in the meeting respectively by pstn telephone machine terminal a1, a2, a3 ... be linked in videoconference A2, have multiple personnel participating in the meeting respectively by pstn telephone machine terminal b1, b2, b3 ... be linked in videoconference B2, have multiple personnel participating in the meeting respectively by VOIP telephone terminal x1, x2, x3 ... be linked in videoconference X2; When needing all personnels participating in the meeting in videoconference A2, B2, X2 to hold entirety videoconference together because of certain demand, can be the personnel participating in the meeting of videoconference A2, B2, X2 to the be possessed of control power effector M(effector M of limit of videoconference A2, B2, X2, also can be the other staff except the personnel participating in the meeting of videoconference A2, B2, X2) then merge service control system to videoconference of the present invention and send videoconference and merge request; Carry union operation request mark in videoconference merging request, and the identification marking of the multiple videoconferences merged is carried out in request; Such as, in the present embodiment, in the videoconference merging request that effector M sends, union operation request mark is then carried, and the identification marking of videoconference A2, B2 and X2.After this, videoconference of the present invention merges service control system and then carries out videoconference merging control treatment by handling process as shown in Figure 3, and idiographic flow is as follows:
S21) request receiving module receives videoconference merging request, resolving to obtain in videoconference merging request asks the multiple videoconferences carrying out merging as a merging group, and generate the merging treatment instruction recording each videoconference in this merging group, send to access control module.
In the present embodiment, request receiving module receives the videoconference merging request that effector M sends, then resolve the multiple videoconferences obtaining its request merging and be respectively videoconference A2, B2 and X2, videoconference A2, B2 and X2 are merged group Gm2 as one, and generate the merging treatment instruction Pm2 recording each videoconference (i.e. videoconference A2, B2 and X2) in this merging group Gm2, send to access control module.
S22) access control module receives merging treatment instruction, first identify each videoconference teleconferencing service type separately in the merging group that merging treatment instruction is recorded, again respectively according to the videoconference number of each teleconferencing service type in described merging group, call respective type and the client of attending a meeting of respective numbers communicates with the telephone service service end of respective type respectively and accesses the videoconference of respective type in this merging group correspondingly respectively; Set up each voice transfer passage of attending a meeting between client and stereo process module called simultaneously, and generate the mixing operation instruction of each attend a meeting client and each self-corresponding teleconferencing service type thereof recorded by calling this merging group of access, send to stereo process module.
In the present embodiment, the client a0 that attends a meeting that multiple pstn telephone convention business is corresponding is preset with in access control module, b0, x0, Deng, these clients of attending a meeting all can be access in control module control call to pstn telephone business provider teleconferencing service server end dialing to access pstn telephone meeting, the client x0 that attends a meeting corresponding to VOIP teleconferencing service is also preset with in the module of access control simultaneously, y0, z0, Deng, these clients of attending a meeting all can be access in control module and control to call to communicate to access VOIP videoconference with the teleconferencing service server end of VOIP telephone service provider, access control module is after receiving merging treatment instruction Pm2, first identify each videoconference teleconferencing service type separately in the merging group Gm2 that merging treatment instruction Pm2 records, videoconference A2, the B2 recognized in merging group Gm2 is pstn telephone convention business type, and videoconference X2 is VOIP teleconferencing service type, concrete adoptable teleconferencing service type identification mode is a lot, such as be respectively videoconference A2 identifying three videoconferences of recording in merging treatment instruction Pm2, B2, after X2, can by respectively with videoconference A2, B2, X2 carries out network service test and detects videoconference A2, B2, the respective network originating of X2 and identify videoconference A2, B2, X2 teleconferencing service type separately, also can according to videoconference A2, B2, the entrained separately teleconferencing service type identification information of X2 (is applicable to videoconference A2, B2, self-containedly in X2 have the situation of teleconferencing service type identification information) identify videoconference A2, B2, X2 teleconferencing service type separately, then, just can know in the merging group Gm2 that merging treatment instruction Pm2 records and comprise 2 pstn telephone meeting A2, B2 and 1 VOIP videoconference X2, therefore the client a0 that attends a meeting that 2 default pstn telephone convention businesses are corresponding is called, b0 communicates with pstn telephone business service end, the client x0 that attends a meeting calling 1 default VOIP teleconferencing service corresponding communicates with VOIP telephone service service end, make the client a0 that attends a meeting, b0, x0 accesses the videoconference A2 in merging group Gm2 correspondingly respectively, B2, X2, namely call the client a0 that attends a meeting and access videoconference A2, call the client b0 that attends a meeting and access videoconference B2, call the client x0 that attends a meeting and access videoconference X2, simultaneously, access control module sets up the client a0 that attends a meeting called, b0, voice transfer passage between x0 and stereo process module, comprise the voice transfer passage Tra attended a meeting between client a0 and stereo process module, the voice transfer passage Trb attended a meeting between client b0 and stereo process module, and the voice transfer passage Trx attended a meeting between client x0 and stereo process module, and generate mixing operation instruction Qm2 and send to stereo process module, three client a0 that attend a meeting by calling access this merging group Gm2 are recorded in mixing operation instruction Qm2, b0, x0 and each self-corresponding teleconferencing service type thereof, wherein attend a meeting client a0, b0 corresponding pstn telephone convention business type, client x0 correspondence of attending a meeting VOIP teleconferencing service type.
S23) the conference voice data stream of each client real-time reception of attending a meeting of described merging group videoconference accessed separately is accessed by calling.
In the present embodiment, success accesses videoconference A2, B2, three client a0 that attend a meeting of X2, b0, x0 can respectively with videoconference A2, B2, X2 realizes videoconference call, therefore attending a meeting client a0 just can the conference voice data stream (including the Real-time voice of all personnels participating in the meeting in videoconference A2) of real-time reception videoconference A2, attending a meeting client b0 just can the conference voice data stream (including the Real-time voice of all personnels participating in the meeting in videoconference B2) of real-time reception videoconference B2, attending a meeting client x0 just can the conference voice data stream (including the Real-time voice of all personnels participating in the meeting in videoconference X2) of real-time reception videoconference X2.
S24) the conference voice data stream that received by each client of attending a meeting that voice transfer passage Real-time Obtaining access control module is called of stereo process module, carries out audio mixing merging treatment according to mixing operation instruction simultaneously; The concrete mode of carrying out audio mixing merging treatment according to mixing operation instruction is:
According to mixing operation instruction, judge that whether each teleconferencing service type of attending a meeting corresponding to client that mixing operation instruction is recorded is identical; If so, then audio mixing merging treatment is carried out according to following mode one; Otherwise, carry out audio mixing merging treatment according to following mode two:
Mode one: the conference voice data stream that each client of attending a meeting directly mixing operation instruction recorded receives in real time audio mixing merges into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records;
Mode two: the conference voice data stream real-time transcoding that each client of attending a meeting mixing operation instruction recorded receives is identical speech data form, and audio mixing merges into the mixing conference voice data stream of a road track in real time, again by the mixing conference voice data stream various speech data forms of each attend a meeting client each self-corresponding teleconferencing service type matching of transcoding for recording with mixing operation instruction respectively in real time, be back to by voice transfer passage each client that attends a meeting that this mixing operation instruction records correspondingly in real time.
In the present embodiment, the conference voice data stream that the client a0 that attends a meeting, b0, x0 that stereo process module is called by voice transfer passage Tra, Trb, Trx Real-time Obtaining access control module receive, certainly, the conference voice data stream that other client of attending a meeting that voice transfer passage acquisition access control module that stereo process module also may have been set up by other simultaneously is called receives, simultaneously, stereo process module carries out audio mixing merging treatment according to mixing operation instruction Qm2, due to the client a0 that attends a meeting, b0 is not identical with the teleconferencing service type of attending a meeting corresponding to client x0, therefore stereo process module carries out audio mixing merging treatment according to mode two, first will attend a meeting client a0, b0, the conference voice data stream real-time transcoding that x0 receives is identical speech data form, and audio mixing merges into the mixing conference voice data stream of a road track in real time, just three videoconference A2 are contained in this mixing conference voice data stream, B2, the Real-time voice of all personnels participating in the meeting in X2, and then by this mixing conference voice data stream in real time respectively transcoding for and attend a meeting client a0, the speech data form of the pstn telephone convention business type matching that b0 is corresponding, and the speech data form of the VOIP teleconferencing service type matching corresponding with the client x0 that attends a meeting, then by voice transfer passage Tra, the mixing conference voice data stream of the speech data form of pstn telephone convention business type matching is back to the client a0 that attends a meeting by Trb respectively in real time, b0, by voice transfer passage Trx, the mixing conference voice data stream of the speech data form of VOIP teleconferencing service type matching is back to the client x0 that attends a meeting in real time.In this step, when the conference voice data stream real-time transcoding that each client of attending a meeting mixing operation instruction recorded receives is identical speech data form, speech data form after this transcoding can be the speech data form (the speech data form of such as pstn telephone convention business type matching or the speech data form of VOIP teleconferencing service type matching) of any one teleconferencing service type matching, also can be a kind of speech data form that stereo process module presets, as long as the speech data form after transcoding is convenient to carry out audio mixing union operation, determine according to practical situations.
Mixing conference voice data stream is played to the videoconference accessed separately by each client of attending a meeting in real time that S25) access described merging group by calling, the conference voice realized in described merging group between each videoconference is mutual, has controlled the merging of each videoconference in described merging group.
In the present embodiment, stereo process module is then played to the videoconference accessed separately by three client a0 that attend a meeting, b0, x0 of access merging group Gm2 in real time by the mixing conference voice data stream that voice transfer passage returns, mixing conference voice data stream is played to videoconference A2 by the client a0 that namely attends a meeting, mixing conference voice data stream is played to videoconference B2 by the client b0 that attends a meeting, and mixing conference voice data stream is played to videoconference X2 by the client x0 that attends a meeting; Like this, owing to containing the Real-time voice of all personnels participating in the meeting in videoconference A2, B2, X2 in mixing conference voice data stream, therefore each personnel participating in the meeting in videoconference A2, B2, X2 can both hear the Real-time voice of any one personnel participating in the meeting in videoconference A2, B2, X2, and carry out with it real-time speech interchange, thus, just the conference voice achieved in described merging group Gm2 between each videoconference is mutual, and the merging being combined each videoconference in group Gm2 has controlled.
Control flow is merged by above-mentioned videoconference, can see, videoconference of the present invention merges service control system and not only can solve in prior art to utilize and to realize videoconference with the mode of telephone service provider cooperation mandate to merge the rate cost of business high, development difficulty is large, business promptness and the problem such as execution efficiency is poor, simultaneously because videoconference of the present invention merges service control system and do not rely on and multiple videoconference be merged together in teleconferencing service resource aspect and realize the merging of multiple videoconference, even if therefore need the multiple videoconferences merged from different telephone service providers, also communication network between different telephone service provider can not be subject to, signalling communication protocol, authorization extent of competence, teleconferencing service resource call the technical limitations with aspects such as control modes, and the teleconferencing service only needing the client of attending a meeting called corresponding to different teleconferencing service type to access corresponding telephone service service end to provide, the audio data stream of the multiple videoconferences from different teleconferencing service type is carried out transcoding, merge, turn back in each videoconference after reversing code, the conference voice functionally realized in multiple videoconferences of different teleconferencing service type between all personnels participating in the meeting is mutual, just the videoconference achieving trans-sectoral service type thus merges Service control, be difficult between the multiple videoconferences solving different teleconferencing service type in prior art integrate the unified problem realizing videoconference and merge, directly be merged into row conference call by videoconference provide convenience for use between the user of different teleconferencing service type.
execution mode three:
Present embodiment states videoconference on the invention to merge on service control system embodiment basis, on the other hand the in addition improvement opportunity scheme that forms of technical optimization.
The improvement opportunity scheme of present embodiment is specially, the videoconference stated on the invention merges on the basis of service control system, request receiving module in system also splits request for receiving videoconference, resolve the request in videoconference fractionation request that obtains and carry out the merging group split, and inquire each videoconference that this merging group comprises as a fractionation group, generate the deconsolidation process instruction recording each videoconference in this fractionation group, send to access control module, corresponding, access control module in system is also for receiving deconsolidation process instruction, each client of attending a meeting controlled by calling each videoconference in fractionation group that access deconsolidation process instruction records exits the videoconference that accesses separately respectively and disconnects the communication with corresponding phone business service end respectively, cancel the voice transfer passage of attending a meeting between client and stereo process module that each exits videoconference simultaneously, stop exiting calling of the client of attending a meeting of videoconference to each, and generate the audio mixing cancel an order recording each client of attending a meeting exiting this fractionation group, send to stereo process module, on the other hand, the stereo process module in system also for according to audio mixing cancel an order, stops the audio data stream transmitting-receiving operation to each client of attending a meeting that audio mixing cancel an order records and the operation of audio mixing merging treatment.Thus, videoconference of the present invention merges the videoconference merging controlling functions that service control system can not only realize above-mentioned videoconference merging service control system, fractionation can also be carried out control the multiple videoconferences in the merging group merged, realize the fractionation function merging videoconference, meet the demand of user under different application occasion.
In videoconference merging controlling and processing services, it is consistent that the videoconference merging service control system of present embodiment and the videoconference described in aforementioned embodiments merge service control system, repeats no more herein.Illustrate that videoconference described in present embodiment merges service control system and carries out splitting the processing procedure controlled to merged merging group below by an embodiment.
embodiment three:
Such as, in embodiment two by videoconference of the present invention merge service control system merge the videoconference of merging of formation, it merges in group Gm2 the videoconference X2 that videoconference A2, B2 and VOIP telephone service provider of including pstn telephone business provider and providing provides, access this terminal of attending a meeting having merged videoconference include the client a0 that attends a meeting, a1, a2, a3 ..., b0, b1, b2, b3 ..., x0, x1, x2, x3, Wherein, attend a meeting terminal a1, a2, a3 ... it is the terminal of attending a meeting that in original call meeting A2, each personnel participating in the meeting uses, attend a meeting terminal b1, b2, b3 ... it is the terminal of attending a meeting that in original call meeting B2, each personnel participating in the meeting uses, attend a meeting client x1, x2, x3 ... be the terminal of attending a meeting that in original call meeting X2, each personnel participating in the meeting uses, the client a0 that attends a meeting, b0, x0 are that videoconference merges service control system institute and calls three clients of attending a meeting accessing videoconference A2, B2, X2; Cancel when needing videoconference A2, B2, X2 in merging group Gm2 because of certain demand and merging, when being split as originally respective videoconference Packet State, can be the personnel participating in the meeting of videoconference A2, B2, X2 to the be possessed of control power effector M(effector M of limit of videoconference A2, B2, X2, also can be the other staff except the personnel participating in the meeting of videoconference A2, B2, X2) then merge service control system to videoconference of the present invention and send videoconference and split request.Videoconference splits in request and carries fractured operation request mark, and the identification marking of the merging group split is carried out in request; Such as, in the present embodiment, the videoconference that effector M sends splits in request and then carries fractured operation request mark, and merges the identification marking of group Gm2.After this, videoconference of the present invention merges service control system and then carries out videoconference fractionation control treatment by handling process as shown in Figure 4, and idiographic flow is as follows:
S3a) request receiving module receives videoconference and splits request, resolve the request in videoconference fractionation request that obtains and carry out the merging group split, and inquire each videoconference that this merging group comprises as a fractionation group, generate the deconsolidation process instruction recording each videoconference in this fractionation group, send to access control module.
In the present embodiment, request receiving module receives the videoconference fractionation request that effector M sends, then resolving the merging group obtaining its request fractionation is merging group Gm2, inquire merging group Gm2 and comprise videoconference A2, B2 and X2, then videoconference A2, B2, X2 are split group Gb3 as one, generation records the deconsolidation process instruction Pb3 of each videoconference (i.e. videoconference A2, B2 and X2) in this fractionation group Gb3, sends to access control module.
S3b) access control module receives deconsolidation process instruction, each client of attending a meeting controlled by calling each videoconference in fractionation group that access deconsolidation process instruction records exits the videoconference that accesses separately respectively and disconnects the communication with corresponding phone business service end respectively, cancel the voice transfer passage of attending a meeting between client and stereo process module that each exits videoconference simultaneously, stop exiting calling of the client of attending a meeting of videoconference to each, and generate the audio mixing cancel an order recording each client of attending a meeting exiting this fractionation group, send to stereo process module.
In the present embodiment, access control module is after receiving deconsolidation process instruction Pb3, inquiry is known by calling videoconference A2 in the fractionation group Gb3 that records in access deconsolidation process instruction Pb3, B2, the client of attending a meeting of X2 is respectively a0, b0, x0, then control to attend a meeting client a0, b0, x0 exits the videoconference accessed separately respectively and also disconnects the communication with corresponding phone business service end respectively, namely the client a0 that attends a meeting called is controlled, b0 exits videoconference A2 respectively, B2 also disconnects the communication with pstn telephone business service end respectively, the client x0 that attends a meeting controlling to call exits videoconference X2 and disconnects the communication with VOIP telephone service service end, simultaneously, cancel the client a0 that attends a meeting, voice transfer passage Tra, Trb, Trx between b0, x0 and stereo process module, stop the client a0 that attends a meeting, the calling of b0, x0, after this make to attend a meeting client a0, b0, x0 can called because other merges the needs of group again, and access control module also generates to record and exits three client a0 that attend a meeting of this fractionation group Gb3, the audio mixing cancel an order Qb3 of b0, x0, sends to stereo process module.
S3c) stereo process module is according to audio mixing cancel an order, stop the audio data stream transmitting-receiving operation to each client of attending a meeting that audio mixing cancel an order records and the operation of audio mixing merging treatment, the conference voice disconnected in described fractionation group between each videoconference is mutual, has controlled the fractionation of each videoconference in described fractionation group.
In the present embodiment, due to the client a0 that attends a meeting, b0, the voice transfer passage Tra of x0 and stereo process module, Trb, Trx is cancelled, stereo process module cannot receive the client a0 that attends a meeting again, b0, the audio data stream of x0, also cannot to the client a0 that attends a meeting, b0, x0 sends mixing conference voice data stream, stereo process module is also according to audio mixing cancel an order Qb3 simultaneously, stop three client a0 that attend a meeting that audio mixing cancel an order Qb3 is recorded, b0, the audio data stream transmitting-receiving operation of x0 and the operation of audio mixing merging treatment, release is directed to the client a0 that attends a meeting, b0, the stereo process resource of x0, thus, owing to losing the client a0 that attends a meeting as interactive voice channel, b0, x0, videoconference A2 cannot receive videoconference B2 again, the Real-time voice of all personnels participating in the meeting in X2, videoconference B2 cannot receive videoconference A2 again, the Real-time voice of all personnels participating in the meeting in X2, videoconference X2 also cannot receive videoconference A2 again, the Real-time voice of all personnels participating in the meeting in B2, just three videoconference A2 in fractionation group Gb3 are disconnected, B2, conference voice between X2 is mutual, videoconference A2, B2, X2 gets back to meeting Packet State original separately again, the fractionation splitting each videoconference in group Gb3 has been controlled.
Control flow is split by above-mentioned videoconference, can see, videoconference of the present invention merges the mode of service control system directly by stopping calling client of attending a meeting, stopping audio mixing merging treatment, the fractured operation to merging multiple videoconference can be completed, its operation realizes simple, without the need to increasing extra system resource specially for fractionation control treatment, also making invoked client of attending a meeting to be released and calling again, being conducive to the performance capable of circulation strengthening system resource.Thus, videoconference of the present invention merges the pooling function that service control system can not only realize multiple videoconference, fractured operation can also be carried out for the multiple videoconferences merged, realize separating and merge, make to pass through videoconference of the present invention to merge multiple videoconferences that service control system merged and again can be split as original meeting Packet State, multiple grouping carries out again separately carrying out after entirety is discussed conference call application occasion from group discussion to combination can be adapted to, meet the demand of user under different application occasion.
What finally illustrate is, above execution mode is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to better embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.

Claims (8)

1. videoconference merges a service control system, it is characterized in that, for the teleconferencing service provided by access telephone service service end, realizes controlling the merging of multiple videoconferences that telephone service service end provides; This system comprises request receiving module, access control module and stereo process module;
Described request receiver module merges request for receiving videoconference, resolving to obtain in videoconference merging request asks the multiple videoconferences carrying out merging as a merging group, and generate the merging treatment instruction recording each videoconference in this merging group, send to access control module;
Described access control module is preset with client of attending a meeting corresponding to teleconferencing service, for receiving merging treatment instruction, according to the videoconference number in the merging group that merging treatment instruction is recorded, the client of attending a meeting calling respective numbers communicates with telephone service service end and accesses each videoconference in this merging group correspondingly respectively, set up each voice transfer passage of attending a meeting between client and stereo process module called simultaneously, and generate the mixing operation instruction of each client of attending a meeting recorded by calling this merging group of access, send to stereo process module,
Described stereo process module, for the conference voice data stream that each client of attending a meeting called by voice transfer passage Real-time Obtaining access control module is received, carry out audio mixing merging treatment according to mixing operation instruction simultaneously, the conference voice data stream that each client of attending a meeting mixing operation instruction recorded receives in real time audio mixing merges into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records.
2. videoconference according to claim 1 merges service control system, and it is characterized in that, described access control module is preset with the client of attending a meeting corresponding at least two kinds of different teleconferencing service types;
Described access control module is after receiving merging treatment instruction, first identify each videoconference teleconferencing service type separately in the merging group that merging treatment instruction is recorded, again respectively according to the videoconference number of each teleconferencing service type in described merging group, call respective type and the client of attending a meeting of respective numbers communicates with the telephone service service end of respective type respectively and accesses the videoconference of respective type in this merging group correspondingly respectively; And in the mixing operation instruction of access control CMOS macro cell, also record each self-corresponding teleconferencing service type of each client of attending a meeting by calling this merging group of access.
3. videoconference according to claim 2 merges service control system, it is characterized in that, when described stereo process module carries out audio mixing merging treatment according to mixing operation instruction, first judge that whether each teleconferencing service type of attending a meeting corresponding to client that mixing operation instruction is recorded is identical; If, then the conference voice data stream that receives of direct each client of attending a meeting that mixing operation instruction is recorded in real time audio mixing merge into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records; Otherwise, the conference voice data stream real-time transcoding that each client of attending a meeting mixing operation instruction recorded receives is identical speech data form, and audio mixing merges into the mixing conference voice data stream of a road track in real time, again by the mixing conference voice data stream various speech data forms of each attend a meeting client each self-corresponding teleconferencing service type matching of transcoding for recording with mixing operation instruction respectively in real time, be back to by voice transfer passage each client of attending a meeting that this mixing operation instruction records correspondingly in real time.
4. the videoconference according to any one of claim 1 ~ 3 merges service control system, it is characterized in that, in this system:
Described request receiver module also splits request for receiving videoconference, resolve the request in videoconference fractionation request that obtains and carry out the merging group split, and inquire each videoconference that this merging group comprises as a fractionation group, generate the deconsolidation process instruction recording each videoconference in this fractionation group, send to access control module;
Described access control module is also for receiving deconsolidation process instruction, each client of attending a meeting controlled by calling each videoconference in fractionation group that access deconsolidation process instruction records exits the videoconference that accesses separately respectively and disconnects the communication with corresponding phone business service end respectively, cancel the voice transfer passage of attending a meeting between client and stereo process module that each exits videoconference simultaneously, stop exiting calling of the client of attending a meeting of videoconference to each, and generate the audio mixing cancel an order recording each client of attending a meeting exiting this fractionation group, send to stereo process module,
Described stereo process module also for according to audio mixing cancel an order, stops the audio data stream transmitting-receiving operation to each client of attending a meeting that audio mixing cancel an order records and the operation of audio mixing merging treatment.
5. videoconference merges the videoconference merging control method of service control system as claimed in claim 1, and it is characterized in that, the method comprises the steps:
1) request receiving module receives videoconference merging request, resolving to obtain in videoconference merging request asks the multiple videoconferences carrying out merging as a merging group, and generate the merging treatment instruction recording each videoconference in this merging group, send to access control module;
2) access control module receives merging treatment instruction, according to the videoconference number in the merging group that merging treatment instruction is recorded, the client of attending a meeting calling respective numbers communicates with telephone service service end and accesses each videoconference in this merging group correspondingly respectively, set up each voice transfer passage of attending a meeting between client and stereo process module called simultaneously, and generate the mixing operation instruction of each client of attending a meeting recorded by calling this merging group of access, send to stereo process module;
3) the conference voice data stream of each client real-time reception of attending a meeting of described merging group videoconference accessed separately is accessed by calling;
4) the conference voice data stream that received by each client of attending a meeting that voice transfer passage Real-time Obtaining access control module is called of stereo process module, carry out audio mixing merging treatment according to mixing operation instruction simultaneously, the conference voice data stream that each client of attending a meeting mixing operation instruction recorded receives in real time audio mixing merges into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records;
5) mixing conference voice data stream is played to the videoconference accessed separately by each client of attending a meeting in real time that access described merging group by calling, the conference voice realized in described merging group between each videoconference is mutual, has controlled the merging of each videoconference in described merging group.
6. videoconference according to claim 5 merges control method, and it is characterized in that, described access control module is preset with the client of attending a meeting corresponding at least two kinds of different teleconferencing service types;
Described step 2) in, access control module is after receiving merging treatment instruction, first identify each videoconference teleconferencing service type separately in the merging group that merging treatment instruction is recorded, again respectively according to the videoconference number of each teleconferencing service type in described merging group, call respective type and the client of attending a meeting of respective numbers communicates with the telephone service service end of respective type respectively and accesses the videoconference of respective type in this merging group correspondingly respectively; And in the mixing operation instruction of access control CMOS macro cell, also record each self-corresponding teleconferencing service type of each client of attending a meeting by calling this merging group of access.
7. videoconference according to claim 6 merges control method, and it is characterized in that, in described step 4), stereo process module " is carried out audio mixing merging treatment according to mixing operation instruction " and is specially:
According to mixing operation instruction, judge that whether each teleconferencing service type of attending a meeting corresponding to client that mixing operation instruction is recorded is identical; If so, then audio mixing merging treatment is carried out according to following mode one; Otherwise, carry out audio mixing merging treatment according to following mode two:
Mode one: the conference voice data stream that each client of attending a meeting directly mixing operation instruction recorded receives in real time audio mixing merges into the mixing conference voice data stream of a road track, and described mixing conference voice data stream is back in real time by voice transfer passage each client of attending a meeting that this mixing operation instruction records;
Mode two: the conference voice data stream real-time transcoding that each client of attending a meeting mixing operation instruction recorded receives is identical speech data form, and audio mixing merges into the mixing conference voice data stream of a road track in real time, again by the mixing conference voice data stream various speech data forms of each attend a meeting client each self-corresponding teleconferencing service type matching of transcoding for recording with mixing operation instruction respectively in real time, be back to by voice transfer passage each client that attends a meeting that this mixing operation instruction records correspondingly in real time.
8. videoconference merges the videoconference fractionation control method of service control system as claimed in claim 4, and it is characterized in that, the method comprises the steps:
A) request receiving module receives videoconference and splits request, resolve the request in videoconference fractionation request that obtains and carry out the merging group split, and inquire each videoconference that this merging group comprises as a fractionation group, generate the deconsolidation process instruction recording each videoconference in this fractionation group, send to access control module;
B) access control module receives deconsolidation process instruction, each client of attending a meeting controlled by calling each videoconference in fractionation group that access deconsolidation process instruction records exits the videoconference that accesses separately respectively and disconnects the communication with corresponding phone business service end respectively, cancel the voice transfer passage of attending a meeting between client and stereo process module that each exits videoconference simultaneously, stop exiting calling of the client of attending a meeting of videoconference to each, and generate the audio mixing cancel an order recording each client of attending a meeting exiting this fractionation group, send to stereo process module,
C) stereo process module is according to audio mixing cancel an order, stop the audio data stream transmitting-receiving operation to each client of attending a meeting that audio mixing cancel an order records and the operation of audio mixing merging treatment, the conference voice disconnected in described fractionation group between each videoconference is mutual, has controlled the fractionation of each videoconference in described fractionation group.
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