CN105306872A

CN105306872A - Method, apparatus and system for controlling multipoint video conference

Info

Publication number: CN105306872A
Application number: CN201510688622.2A
Authority: CN
Inventors: 葛鹏; 董建明; 李颖
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2015-10-21
Filing date: 2015-10-21
Publication date: 2016-02-03
Anticipated expiration: 2035-10-21
Also published as: CN105306872B

Abstract

The invention discloses a method, an apparatus and a system for controlling a multipoint video conference, and belongs to the field of communication. The method comprises the following steps: automatically matching with local display devices, and generating corresponding selective watching units according to the number of the display devices; obtaining an information list of the multipoint video conference from MCU, wherein the information list comprises multiple selectable options; displaying the generated selective watching units on an interface, and displaying the options in the information list in each selective watching unit; when detecting that a certain option in a first selective watching unit is selected, requesting an associated type of session information from the MCU according to the option; and receiving the associated type of session information returned by the MCU, and sending the associated type of session information to a play device corresponding to the first selective watching unit to be displayed. The method, the apparatus and the system disclosed by the invention are used for achieving selective watching of the multipoint video conference, improving the display effect of the multipoint video conference, facilitating a user to complete a complex selective watching operation quickly and simply and enhancing the user experience.

Description

Control the methods, devices and systems of multipoint videoconference

Technical field

The present invention relates to the communications field, particularly a kind of methods, devices and systems controlling multipoint videoconference.

Background technology

Video conference refers to the people being positioned at two or more place, is carried out the communication mode of meeting by communication equipment and network.It not only can transmit sound, image in real time, simultaneously can also the transmission of the signal such as additional static image, file, fax.Participate in the people of video conference, can be expressed an opinion by TV, observe the image of the other side, action, expression etc. simultaneously, and the television image of the real scene shootings such as material object, drawing, file can be shown or be presented at the figure of word and the picture that blackboard, blank are write, make to feel to carry out the talk of " face-to-face " as with the other side different location people with a part in a conference, effect can replace the meeting that scene is held.

According to difference of counting out with attending a meeting, video conference can be divided into point-to-point video conference and multipoint videoconference.Multipoint videoconference generally includes multipoint video bridge, and multipoint video bridge combines the vision signal from multiple video conference endpoint, can be shown to all participants and the single outputting video signal can shared by all participants to provide.

At present, the image that each participant of multipoint videoconference sees is all generally fixing, as the image of all participants, or the image in the several main meeting-place of specifying etc., the choosing being difficult to realize meeting-place is seen, cannot meet the different demands of different user, affect Consumer's Experience.

Summary of the invention

In view of this, the invention provides a kind of methods, devices and systems controlling multipoint videoconference, see with the choosing realizing multipoint videoconference, promote Consumer's Experience.Described technical scheme is as follows:

First aspect, the invention provides a kind of method controlling multipoint videoconference, is applied to arbitrary participant end points, and described end points comprises controller and at least one display device, and described method comprises:

Described controller and described display device connect, and obtain the number of described display device, generate and see unit with the same number of choosing of described display device, see set up relation one to one between unit and described display device in the choosing of described generation; Described controller obtains the information list of multipoint videoconference from multipoint control unit MCU, and described information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected; Unit is seen in the described choosing that the interface of described controller shows generation, and the described option shown in described information list is seen in unit in choosing described in each; When described controller detects that the first choosing sees that a certain described option in unit is selected, ask the conferencing information of described association type to described MCU according to described selected option; Described controller receives the conferencing information of the described association type that described MCU returns, and the conferencing information of the described association type received is sent to described first choosing and sees the display device that unit is corresponding shows.

In conjunction with above-mentioned first aspect, under the first execution mode, according to the conferencing information that described selected option asks described association type to described MCU, comprising:

When the conferencing information type of described selected option association is single conferencing information, described controller asks to described MCU the conferencing information that described selected option is corresponding; Or, when the conferencing information type of described selected option association is for combination conferencing information, described first choosing is seen that the described option shown in unit is set to check state by described controller, request user specifies many conferencing informations for combining, receive many conferencing informations that described user is selected under described check state, ask the conferencing information be made up of described many conferencing informations according to described many conferencing informations to described MCU.

In conjunction with the first execution mode of above-mentioned first aspect or first aspect, under the second execution mode, described method also comprises:

Described controller sees in unit in described first choosing the control command detected along first direction, sees the respective option in the list of unit internal information along the first choosing described in described first direction roll display; Or, described controller detects the control command along second direction after described option is selected, the participant end points arranged belonging to the described display device conferencing information corresponding with described selected option links, or conferencing information corresponding for described selected option is set to check state, and described first direction is different with second direction.

In conjunction with above-mentioned first aspect, under the third execution mode, described method also comprises:

Described controller adds option corresponding to the local conferencing information of described end points in the described information list obtained, and described local conferencing information is that described end points does not share to the conferencing information of other end points for this locality display;

When described first choosing sees that the option that described local conferencing information in unit is corresponding is selected, directly obtain described local conferencing information from described controller, and send described local conferencing information and see to described first choosing the display device that unit is corresponding shows.

Second aspect, the invention provides a kind of method controlling multipoint videoconference, described method comprises:

Participant end points to multipoint videoconference sends the information list of multipoint videoconference, and described information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected; Receive the request of the first conferencing information that selected option is corresponding in the described information list of acquisition of the first end points transmission; Described first conferencing information is obtained according to described request; Described first conferencing information is sent to described first end points show.

In conjunction with above-mentioned second aspect, under the first execution mode, described according to described first conferencing information of described request acquisition, comprising:

When described first conferencing information is single conferencing information, directly obtain described first conferencing information; Or,

When described first conferencing information is for combination conferencing information, obtains many conferencing informations of specifying in described request respectively, then combine described many conferencing informations and obtain described first conferencing information; Wherein, many conferencing informations of specifying in described request are after choosing is seen that in unit, rendering preferences is set to check state by the controller of described first end points, receive many conferencing informations for combining that user is selected under described check state.

In conjunction with the first execution mode of above-mentioned second aspect, under the second execution mode, described many conferencing informations of described combination obtain described first conferencing information, comprising:

For each conferencing information in described many conferencing informations generates a summary; Generate the first conferencing information, described first conferencing information comprises all described summaries generated, and each described summary shows the conferencing information of this summary correspondence when selected.

In conjunction with above-mentioned second aspect, under the third execution mode, described method also comprises:

The conferencing information for sharing that the participant end points receiving described multipoint videoconference sends; For each conferencing information received generates corresponding option, form described information list with all described option generated.

The third aspect, the invention provides a kind of device controlling multipoint videoconference, be applied in the controller of arbitrary participant end points, described end points also comprises at least one display device, and described device comprises: matching module, acquisition module, generation module, request module and transceiver module.

Described matching module, for connecting with described display device, obtains the number of described display device, generates and sees unit with the same number of choosing of described display device, see set up relation one to one between unit and described display device in the choosing of described generation.Described acquisition module, for obtaining the information list of multipoint videoconference from multipoint control unit MCU, described information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected.Described generation module, unit is seen in the described choosing showing generation on the interface at described controller, and the described option shown in described information list is seen in unit in choosing described in each.Described request module, for when detecting that the first choosing sees that a certain described option in unit is selected, asks the conferencing information of described association type to described MCU according to described selected option.Described transceiver module, for receiving the conferencing information of the described association type that described MCU returns, being sent to described first choosing and seeing the display device that unit is corresponding shows by the conferencing information of the described association type received.

In conjunction with the above-mentioned third aspect, under the first execution mode, described request module comprises: the first request unit and the second request unit.Described first request unit, for when detecting that the first choosing sees a certain described option in unit is selected and conferencing information type that is described selected option association is single conferencing information, asks to described MCU the conferencing information that described selected option is corresponding.Described second request unit, for when detecting that the first choosing sees the selected and conferencing information type of described selected option association of a certain described option in unit for combination conferencing information, described first choosing is seen that the described option shown in unit is set to check state, request user specifies many conferencing informations for combining, receive many conferencing informations that described user is selected under described check state, ask the conferencing information be made up of described many conferencing informations according to described many conferencing informations to described MCU.

In conjunction with the first execution mode of the above-mentioned third aspect or the third aspect, under the second execution mode, described device also comprises:

Interactive module, for when seeing in unit in described first choosing the control command detected along first direction, sees the respective option in the list of unit internal information along the first choosing described in described first direction roll display; When the control command along second direction being detected after described option is selected, the participant end points arranged belonging to the described display device conferencing information corresponding with described selected option links, or conferencing information corresponding for described selected option is set to check state, and described first direction is different with second direction same.

In conjunction with the above-mentioned third aspect, under the third execution mode, described device also comprises:

Local conferencing information control module, the option that the local conferencing information for adding described end points in the described information list obtained is corresponding, described local conferencing information is that described end points shows for this locality and do not share to the conferencing information of other end points; When described first choosing sees that the option that described local conferencing information in unit is corresponding is selected, directly obtain described local conferencing information from described controller, and send described local conferencing information and see to described first choosing the display device that unit is corresponding shows.

Fourth aspect, the invention provides a kind of device controlling multipoint videoconference, described device comprises: the first sending module, receiver module, acquisition module and the second sending module.Described first sending module, for sending the information list of multipoint videoconference to the participant end points of multipoint videoconference, described information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected.Described receiver module, for receiving the request of the first conferencing information corresponding to selected option in the described information list of acquisition that the first end points sends.Described acquisition module, for obtaining described first conferencing information according to described request.Described second sending module, shows for described first conferencing information is sent to described first end points.

In conjunction with above-mentioned fourth aspect, under the first execution mode, described acquisition module comprises: the first acquiring unit and second acquisition unit.Described first acquiring unit, for when described first conferencing information is single conferencing information, directly obtains described first conferencing information.Described second acquisition unit, for when described first conferencing information is for combination conferencing information, obtains many conferencing informations of specifying in described request respectively, then combines described many conferencing informations and obtain described first conferencing information; Wherein, many conferencing informations of specifying in described request are after choosing is seen that in unit, rendering preferences is set to check state by the controller of described first end points, receive many conferencing informations for combining that user is selected under described check state.

In conjunction with the first execution mode of above-mentioned fourth aspect, under the second execution mode, described second acquisition unit is used for: when described first conferencing information is for combination conferencing information, obtain many conferencing informations of specifying in described request respectively; For each conferencing information in described many conferencing informations generates a summary; Generate the first conferencing information, described first conferencing information comprises all described summaries generated, and each described summary shows the conferencing information of this summary correspondence when selected.

In conjunction with above-mentioned fourth aspect, under the third execution mode, described receiver module also for: receive described multipoint videoconference participant end points send for share conferencing information; Described device also comprises: generation module, generates corresponding option for each conferencing information for receiving, and forms described information list with all described option generated.

5th aspect, the invention provides a kind of system controlling multipoint videoconference, comprising: the device of the control multipoint videoconference as described in the above-mentioned third aspect, and the device of control multipoint videoconference as described in above-mentioned fourth aspect.

The beneficial effect that technical scheme provided by the invention is brought is: controller and display device connect, and generates and sees unit with the same number of choosing of display device, sees set up relation one to one between unit and display device in the choosing generated, obtain the information list of multipoint videoconference from MCU, comprising many selectable options, described option associates with meeting information type and for asking the conferencing information of association type when selected, the interface of controller shows choosing and sees unit, and see in unit in each choosing the option shown in described information list, when controller detects that the first choosing sees that a certain option in unit is selected, ask the conferencing information of association type to MCU according to selected option, receive the conferencing information that returns of MCU and be sent to the first choosing and see the display device that unit is corresponding shows, can see that unit provides information list by choosing, facilitate user simply to complete complicated choosing fast and see operation, solve the problem current multipoint videoconference graphical interaction interface being difficult to select task of seeing, the choosing achieving multipoint videoconference is seen, improve the display effect of multipoint videoconference, greatly improve operating efficiency and completion rate, enhance Consumer's Experience.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the multipoint videoconference scene schematic diagram that one embodiment of the invention provides;

Fig. 2 is the method flow diagram of the control multipoint videoconference that another embodiment of the present invention provides;

Fig. 3 is the method flow diagram of the control multipoint videoconference that another embodiment of the present invention provides;

Fig. 4 is the method flow diagram of the control multipoint videoconference that another embodiment of the present invention provides;

Fig. 5 is that unit and display device corresponding relation schematic diagram are seen in the choosing that another embodiment of the present invention provides;

Fig. 6 is the schematic diagram that the list of unit internal information is seen in choosing that another embodiment of the present invention provides;

Fig. 7 is the interactive operation schematic diagram that unit is seen in choosing that another embodiment of the present invention provides;

Fig. 8 is the structure drawing of device of the control multipoint videoconference that another embodiment of the present invention provides;

Fig. 9 is the structure drawing of device of the control multipoint videoconference that another embodiment of the present invention provides;

Figure 10 is the controller architecture figure that another embodiment of the present invention provides;

Figure 11 is the MCU structure chart that another embodiment of the present invention provides;

Figure 12 is the system construction drawing of the control multipoint videoconference that another embodiment of the present invention provides.

Embodiment

For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.

The embodiment of the present invention relates to the methods, devices and systems controlling multipoint videoconference, can be applied to all kinds of multipoint videoconference scene, include but not limited to: Telepresence meeting, video conference, videoconference etc.The generation of Telepresence meeting, solving conventional video video conference can not provide image planes opposite to link up the problem of the same effect.The feature of Telepresence video conferencing technology has: actual proportions, the eyes of 1:1 exchange naturally to eyes, acoustic image is consistent, true telepresenc, strong feeling of immersion, enough definition, real color image picked-up and reduction, good network transmission bandwidth.Current Telepresence meeting is primarily of three pieces of display devices and corresponding picture pick-up device composition.Video conference be a kind of by internet to the business that the user being positioned at or multiple spot at 2 transmits sound, image, file reach real-time, interactive.The people of distant need not sit together, also can on respective meeting-place, see the one's behavior and conversation of the other side in business hall or the room with this device, there is superpower sensation when participating in the cintest, be a kind ofly to cut down expenses, the novel modern communications mode of the muscle power that saves time, saves, accomplish to break space-time boundary, realized a thousand li and talk with aspectant situation.Videoconference is held a meeting between the user in two or more place with TV and phone, transmits the communication mode of sound, image in real time.It simultaneously can also the transmission of the signal such as additional static image, file, fax.The people of participating television meeting, can be expressed an opinion by TV, observe the image of the other side, action, expression etc. simultaneously, and the television image of the real scene shootings such as material object, drawing, file can be shown or be presented at the figure of word and the picture that blackboard, blank are write, make to feel to carry out the talk of " face-to-face " as with the other side different location people with a part in a conference, effect can replace the meeting that scene is held.

End points: to appear in multiple spot video signal in different spaces, each place/position/participant/meeting room is referred to as end points, as the user appeared in 2 video signals is then defined as terminal A and terminal B, as the user appeared in 3 video signals is then defined as terminal A and terminal B and end points C, by that analogy.

In arbitrary multipoint videoconference scene, generally include multipoint control unit (English: MultipointControlUnit, MCU) and multiple participant end points abbreviation:.Wherein, MCU is the abbreviation of video conferencing system central control equipment, is also conference multipoint control unit, is the key equipment of multi-spot video conference system.MCU can process the conferencing information that each participant end points is uploaded, and according to the request of each end points, the conferencing information of correspondence can also be issued to each end points and show in real time.The request of each end points can be inconsistent.Described multiple participant end points can be positioned at different places, as Shanghai, Beijing, Shenzhen etc.

See Fig. 1, it is a multipoint videoconference scene schematic diagram.Comprising MCU and four participant end points, be respectively terminal A, terminal B, end points C and end points D.In the embodiment of the present invention, the number of participant end points does not limit, and is only described for four in figure.Wherein any one end points all comprises controller and display device, and this display device can be one or more, as 3 or 5 etc.The size of display device does not also limit, and in order to promote display effect, large-sized display can be selected to carry the display of conferencing information.Each display device can in real time and controller carry out communication.Controller can in real time and MCU carry out communication.Wherein, controller can be computer, notebook computer, mobile phone or panel computer etc., and the present embodiment is not specifically limited this.

In the embodiment of the present invention, conferencing information comprises the conferencing information that local conferencing information is shared with each participant end points.Wherein, local conferencing information can be checked by local endpoint, and other end points then cannot be checked.The conferencing information shared is uploaded to MCU by each participant end points, and other end points can ask MCU to check.The conferencing information that each participant end points is shared is generally be distributed to each meeting-place by MCU, the display device of the current mainly participant end points of the medium presented.At present, it is very general that participant end points disposes multiple stage display device, and therefore, multipoint videoconference can support the display of multichannel secondary flow.No matter local conferencing information or share conferencing information, includes but not limited to: the data messages such as sound, image, video or document, the embodiment of the present invention is not specifically limited this.Wherein, the out of Memory except image information can be referred to as secondary flow.The input source of secondary flow is diversification, includes but not limited to: the mobile terminal devices such as desktop computer, notebook computer, panel computer, mobile phone.Secondary flow is generally carry out calculating by MCU to be distributed to each meeting-place in presenting of video conference, the display screen of the medium presented mainly video conference at present.The display of multichannel secondary flow can be supported in current video conference.

Wherein, the modal definition of described image refers to the general name of various figure and image.Broadly, image is exactly all pictures with visual effect, and it comprises: on paper medium, egative film or photo, on TV, projecting apparatus or computer screen.Image can be divided into two large classes according to the difference of image recording mode: analog image and digital picture.The power change that analog image can pass through certain physical quantity (as optical, electrical etc.) comes document image monochrome information, such as simulated television image; Digital picture is then carry out the monochrome information of each point on document image by the data of Computer Storage.In the present invention, the definition of image includes but not limited to: the data message such as sound, video or document transmitted to the user being positioned at or multiple spot at 2 Network Based.Usually, be uploaded to MCU after the image in each meeting-place of multipoint videoconference is gathered by the image capture device (as video camera) of this locality, corresponding information list after MCU obtains the image in all meeting-place, can be provided to carry out selectivity viewing to the end points in each meeting-place for user.In addition, any one end points can upload one or more groups meeting field picture, specifically can determine according to the number of image capture device.Such as, conventional video meeting meeting-place possesses three video cameras, then the image being uploaded to MCU at one time just has three groups; Light video conference place possesses a video camera, then the image being uploaded to MCU at one time just has one group.

See Fig. 2, one embodiment of the invention provides a kind of method controlling multipoint videoconference, is applied to arbitrary participant end points, and this end points comprises controller and at least one display device, and the method comprises:

201: controller and display device connect, obtain the number of this display device, generate and see unit with the same number of choosing of this display device, see in the choosing generated and set up relation one to one between unit and this display device;

Wherein, described choosing sees that the concrete presentation mode of unit does not limit, as being the bar shaped frame of square or rectangular.Multiple choosing sees that the arrangement mode between unit does not also limit, as can transversely arranged or longitudinal arrangement etc.

202: this controller obtains the information list of multipoint videoconference from MCU, and this information list comprises many selectable options, this option associates with meeting information type and for asking the conferencing information of association type when selected;

203: unit is seen in the choosing that this controller shows generation on interface, and see in unit in each choosing the option shown in this information list;

204: when this controller detects that the first choosing sees that a certain option in unit is selected, ask the conferencing information of association type to MCU according to selected option;

Wherein, the first choosing sees that unit is that all choosings generated see that unit is seen in any one choosing in unit.Described selected option is any one option in this information list.

205: this controller receives the conferencing information of this association type that MCU returns, the conferencing information of this association type received is sent to the first choosing and sees the display device that unit is corresponding shows.

In the present embodiment, optionally, according to the conferencing information that described selected option asks this association type to MCU, comprising:

When the conferencing information type of this selected option association is single conferencing information, this controller asks to MCU the conferencing information that selected option is corresponding; Or,

When the conferencing information type of this selected option association is for combination conferencing information, first choosing is seen that the described option shown in unit is set to check state by this controller, request user specifies many conferencing informations for combining, receive many conferencing informations that user is selected under check state, ask the conferencing information be made up of these many conferencing informations according to these many conferencing informations to MCU.

Wherein, user specifies can have multiple specific mode for many conferencing informations combined, such as, user can by click or the mode such as double-click selects many conferencing informations of needs one by one in information list, can certainly adopt alternate manner to specify, the present embodiment is not specifically limited this.This mode of being specified many conferencing informations by user, the choosing effectively achieving multipoint videoconference is seen, user can oneself customize, and fully meets the demand of user.

In the embodiment of the present invention, combination conferencing information refers to and combines by many conferencing informations the conferencing information obtained.Such as, the multiple image obtained after being spliced and combined by the image in multiple meeting-place combines conferencing information exactly, each the corresponding meeting-place of little picture or a document in this multiple image.Combination conferencing information can when end points be more, and realizing on a display device, show many groups can field picture.Combination conferencing information is generated according to the request of end points by MCU, the connecting method of many conferencing informations does not limit, mode as four squares in more than four sprites lower left and right is spliced, and the number of conferencing information included by many conferencing informations does not also limit, as comprised 2,4,5 or 8 etc.

In the present embodiment, optionally, the method also comprises:

This controller sees in unit in this first choosing the control command detected along first direction, sees the respective option in the list of unit internal information along this first choosing of this first direction roll display; Or,

This controller detects the control command along second direction after this option is selected, the participant end points arranged belonging to this display device conferencing information corresponding with this selected option links, or conferencing information corresponding for this selected option is set to check state, and this first direction is different with second direction.

In the present embodiment, optionally, this controller and this display device connect and comprise wired or wireless connections.The above-mentioned choosing generating sees that setting up relation one to one between unit and display device can set up according to the rule preset, this rule includes but not limited to: random corresponding or corresponding with nearest display device etc. according to space physics position, the present embodiment is not specifically limited this.

Such as, participant end points has three display devices, then generate three choosings see unit, after controller and this three display devices connect, these three choosings are seen unit respectively with these three display device one_to_one corresponding.

In the present embodiment, optionally, the method also comprises:

This controller adds option corresponding to the local conferencing information of above-mentioned end points in this information list obtained, and this local conferencing information is that this end points does not share to the conferencing information of other end points for this locality display;

When this first choosing sees that the option that this local conferencing information in unit is corresponding is selected, directly obtain this local conferencing information from this controller, and send this local conferencing information and see to this first choosing the display device that unit is corresponding shows.

Wherein, the position of local conferencing information in this information list does not limit, and can be added into optional position, as foremost, centre or backmost etc.

The said method that the present embodiment provides, is connected by controller and display device, generates and sees unit with the same number of choosing of display device, sees set up relation one to one between unit and display device in the choosing generated, obtain the information list of multipoint videoconference from MCU, comprising many selectable options, described option associates with meeting information type and for asking the conferencing information of association type when selected, the interface of controller shows choosing and sees unit, and see in unit in each choosing the option shown in described information list, when controller detects that the first choosing sees that a certain option in unit is selected, ask the conferencing information of association type to MCU according to selected option, receive the conferencing information that returns of MCU and be sent to the first choosing and see the display device that unit is corresponding shows, can see that unit provides information list by choosing, facilitate user simply to complete complicated choosing fast and see operation, solve the problem current multipoint videoconference graphical interaction interface being difficult to select task of seeing, the choosing achieving multipoint videoconference is seen, improve the display effect of multipoint videoconference, greatly improve operating efficiency and completion rate, enhance Consumer's Experience.In addition, controller and display device, from being dynamically connected and setting up corresponding relation, are not only conducive to interface intelligent adaptation, and help user to set up the sense of space physics correspondence, more enhance the learnability of interface operation.

See Fig. 3, another embodiment of the present invention provides a kind of method controlling multipoint videoconference, and the method comprises:

301:MCU sends the information list of multipoint videoconference to the participant end points of multipoint videoconference, and this information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected;

302:MCU receives the request of the first conferencing information that selected option is corresponding in this information list of acquisition of the first end points transmission;

Wherein, the first end points is any one end points in all participant end points of described multipoint videoconference.Described selected option is any one option in this information list, and the first conferencing information corresponding to this selected option can be single conferencing information or combination conferencing information.When this first conferencing information is for combination conferencing information, in the request that described first end points sends, also comprise many conferencing informations for combining that user specifies.

303:MCU is according to this first conferencing information of this acquisition request;

This first conferencing information is sent to this first end points and shows by 304:MCU.

In the present embodiment, optionally, this, according to this first conferencing information of this acquisition request, comprising:

When this first conferencing information is single conferencing information, directly obtain this first conferencing information; Or,

When this first conferencing information is for combination conferencing information, obtains many conferencing informations of specifying in this request respectively, then combine these many conferencing informations and obtain this first conferencing information; Wherein, many conferencing informations of specifying in described request are after choosing is seen that in unit, rendering preferences is set to check state by the controller of the first end points, receive many conferencing informations for combining that user is selected under check state.

Wherein, when this first conferencing information is single conferencing information, the conferencing information that each participant end points that MCU can directly store from this locality reports, searches and obtain this first conferencing information.When this first conferencing information is for combination conferencing information, in the conferencing information that each participant end points that MCU can first store in this locality reports, search and obtain many conferencing informations that user specifies, and then combining these many conferencing informations and obtain this first conferencing information.

In the present embodiment, optionally, these many conferencing informations of this combination obtain this first conferencing information, comprising:

For each conferencing information in these many conferencing informations generates a summary;

Generate the first conferencing information, this first conferencing information comprises all summaries generated, and each summary shows the conferencing information of this summary correspondence when selected.

Wherein, the type of described many conferencing informations can be identical, also can be different.Such as, these many conferencing informations comprise: meeting-place 1 image, meeting-place 2 image, meeting-place 3 presentation file and local video etc.

Described summary is for identifying corresponding conferencing information, and form is not limit, as being thumbnail, document title etc.Selected form of making a summary also is not limit, as hit for coverlet or double-click, long by etc.

Each bar summary position that described first conferencing information comprises and layout also do not limit, as can be evenly arranged above and below or left-right situs, point multiple lines and multiple rows arrangement etc.

In the present embodiment, optionally, the method also comprises:

The conferencing information for sharing that the participant end points receiving this multipoint videoconference sends;

For each conferencing information received generates corresponding option, form this information list with the total Options generated.

Wherein, the concrete form of described option is not limit, as being the title, numbering, abbreviation, thumbnail etc. of conferencing information.

The said method that the present embodiment provides, by the information list of MCU to the participant end points transmission multipoint videoconference of multipoint videoconference, this information list comprises many selectable options, described option associates with meeting information type and for asking the conferencing information of association type when selected, receive the request of the first conferencing information that selected option is corresponding in this information list of acquisition of the first end points transmission, according to this first conferencing information of this acquisition request, this first conferencing information is sent to this first end points show, the choosing achieving multipoint videoconference is seen, improve the display effect of multipoint videoconference, by the list of participant terminals with information, facilitate user simply to complete complicated choosing fast and see operation, enhance the learnability of interface operation, improve operating efficiency and completion rate, improve Consumer's Experience.

See Fig. 4, another embodiment of the present invention provides a kind of method controlling multipoint videoconference, and the method comprises:

The conferencing information for sharing that the participant end points that 401:MCU receives multipoint videoconference sends;

402:MCU is that each conferencing information received generates corresponding option, with the information list of the total Options composition multipoint videoconference generated;

Wherein, this information list comprises many selectable options, and this option associates with meeting information type and for asking the conferencing information of association type when selected.

403: the controller of a certain participant end points obtains the number of the display device of this end points, generate and see unit with the same number of choosing of this display device, see in the choosing generated and set up relation one to one between unit and the display device of this end points;

This step is the Auto-matching process of controller and display device, and this process middle controller and display device first connect, and then the corresponding relation selecting and see between unit and display device set up again by controller.Wherein, described in connect and can adopt various ways communication, include but not limited to: the mode such as Wifi, self infrared induction, background processor distribution.

See Fig. 5, unit and display device corresponding relation schematic diagram are seen in the choosing provided for another embodiment of the present invention.Wherein, local display device has three, controller with display device Auto-matching after, generate three choosings and see unit, according to left, center, right, space physics position respectively to should three display devices.User can see in the respective option in the information list that unit shows the option selecting to need in these three choosings, thus realizes conferencing information corresponding for selected option to be sent in real time on corresponding display device and show.In figure, three display devices show the image in three meeting-place.

404: this controller obtains this information list from MCU, unit is seen in the choosing that interface shows generation, and sees in unit in each choosing the respective option shown in this information list;

See Fig. 6, the schematic diagram of the respective option showing information list is seen in unit in the choosing provided for another embodiment of the present invention.Wherein, the respective option of this information list is longitudinal arrangement, comprising: local material, many pictures, local terminal meeting field picture (terminal A), remote site image (terminal B), remote site image (end points C) and remote site image (end points D) etc.User can select any one option in the plurality of option.Wherein, local terminal meeting field picture is the option of the current selection of user, therefore highlights.Described many pictures refer to combination conferencing information, can specify further after user clicks this option and which conferencing information to be spliced into combination conferencing information by, as selected three single conferencing informations again, thus trigger the request sending the conferencing information obtained after request is combined by these three single conferencing informations to MCU.

In the present embodiment, choosing sees that the information list of display in unit is for obtaining from MCU in real time, and the renewal of the information list that can store with MCU and real-time update.

In the present embodiment, optionally, conferencing information display device shown also can carry out dynamic conditioning according to the situation of bandwidth.Such as, when the network bandwidth is not supported, the conferencing information of mode word can be presented; If network bandwidth support, the conferencing information of the modes such as real-time video source, thumbnail can be presented.

405: when controller detects that user is when a certain option that the first choosing shown is seen in unit is selected, asks the first conferencing information of association type to MCU according to this selected option;

Wherein, according to the first conferencing information that this selected option asks association type to MCU, comprising:

When the conferencing information type of this selected option association is single conferencing information, ask to this MCU the first conferencing information that this selected option is corresponding; Or,

When the conferencing information type of this selected option association is for combination conferencing information, request user specifies many conferencing informations for combining, and many conferencing informations of specifying according to this user ask the first conferencing information be made up of these many conferencing informations to this MCU.

After 406:MCU receives this request, according to this acquisition request first conferencing information, and send this first conferencing information to controller;

Wherein, according to this acquisition request first conferencing information, can comprise:

When this first conferencing information is for combination conferencing information, obtains many conferencing informations of specifying in this request respectively, then combine these many conferencing informations and obtain this first conferencing information.

Further, these many conferencing informations of combinations thereof obtain this first conferencing information, can comprise:

407: controller receives this first conferencing information of returning of MCU, this first conferencing information is sent to this first choosing and sees the display device that unit is corresponding shows.

In the present embodiment, optionally, said method can also comprise:

See in unit in this first choosing the control command detected along first direction, see the respective option in the list of unit internal information along this first choosing of this first direction roll display; Or,

After this option is selected, the control command along second direction detected, provide function that first conferencing information corresponding to this selected option is arranged to user, this first direction is different with second direction.

Wherein, described first direction and described second direction all can be arranged as required, as long as different, the present embodiment is not specifically limited this.Such as, first direction can be longitudinally, and second direction can be laterally.Described setting includes but not limited to: arranging that this conferencing information and remote site carry out linking, arranging this conferencing information is conferencing information combined in conferencing information etc.

See Fig. 7, the interactive operation schematic diagram of unit is seen in the choosing provided for another embodiment of the present invention.Wherein, choosing is seen in unit and is shown information list, comprises multiple option.This choosing see unit can in horizontal and vertical both direction executable operations.Longitudinally operation trigger message list roll display the respective option, lateral operation triggers and arranges selected option.Circle in figure represents that this option is selected, then can trigger conferencing information corresponding to this option in real time and be sent in real time on corresponding display device and show.

In the present embodiment, optionally, said method can also comprise:

Option corresponding to local conferencing information is added in this information list obtained;

When this first choosing sees that the option that this local conferencing information in unit is corresponding is selected, directly obtain this local conferencing information from this locality, and send this local conferencing information and see to this first choosing the display device that unit is corresponding shows.

The said method that the present embodiment provides, the conferencing information for sharing that the participant end points receiving multipoint videoconference by MCU sends, and generate the information list of multipoint videoconference; The controller of a certain participant end points obtains the number of the display device of this end points, generates and sees unit with the same number of choosing of this display device, sees set up relation one to one between unit and the display device of this end points in the choosing generated; This controller obtains this information list from MCU, and unit is seen in the choosing that interface shows generation, and sees in unit in each choosing the respective option shown in this information list; When controller detects that user is when a certain option that the first choosing shown is seen in unit is selected, asks the first conferencing information of association type to MCU according to this selected option; After MCU receives this request, according to this acquisition request first conferencing information, and send this first conferencing information to controller; Controller receives this first conferencing information that MCU returns, this first conferencing information is sent to this first choosing to see the display device that unit is corresponding shows, see that unit provides information list by choosing, facilitate user simply to complete complicated choosing fast and see operation, solve the problem current multipoint videoconference graphical interaction interface being difficult to select task of seeing, the choosing achieving multipoint videoconference is seen, improve the display effect of multipoint videoconference, greatly improve operating efficiency and completion rate, enhance Consumer's Experience.In addition, by with display device Auto-matching, be not only conducive to interface intelligent adaptation, and help user set up space physics correspondence sense, more enhance the learnability of interface operation.

See Fig. 8, another embodiment of the present invention provides a kind of device 800 controlling multipoint videoconference, and be applied in the controller of arbitrary participant end points, this end points also comprises at least one display device, and this device comprises:

Matching module 801, for connecting with described display device, obtains the number of described display device, generates and sees unit with the same number of choosing of described display device, see set up relation one to one between unit and described display device in the choosing of described generation;

Acquisition module 802, for obtaining the information list of multipoint videoconference from multipoint control unit MCU, this information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected;

Generation module 803, sees unit for the choosing showing generation on the interface of this controller, and sees in unit in each choosing this option shown in this information list;

Request module 804, for when detecting that the first choosing sees that a certain option in unit is selected, asks the conferencing information of association type to this MCU according to this selected option;

Transceiver module 805, for receiving the conferencing information of this association type that this MCU returns, being sent to this first choosing and seeing the display device that unit is corresponding shows by the conferencing information of this association type.

In the present embodiment, optionally, this request module comprises:

First request unit, for when detecting that the first choosing sees a certain option in unit is selected and conferencing information type that is selected option association is single conferencing information, asks to MCU the conferencing information that described selected option is corresponding;

Second request unit, for when detecting that the first choosing sees the selected and conferencing information type of selected option association of a certain option in unit for combination conferencing information, first choosing is seen that in unit, rendering preferences is set to check state, request user specifies many conferencing informations for combining, receive many conferencing informations that user is selected under check state, ask the conferencing information be made up of described many conferencing informations according to described many conferencing informations to MCU.

In the present embodiment, optionally, this device also comprises:

Interactive module, for when seeing in unit in this first choosing the control command detected along first direction, sees the respective option in the list of unit internal information along this first choosing of this first direction roll display; When the control command along second direction being detected after this option is selected, the participant end points arranged belonging to the described display device conferencing information corresponding with described selected option links, or conferencing information corresponding for described selected option is set to check state, and this first direction is different with second direction.

In the present embodiment, optionally, this device also comprises:

Local conferencing information control module, the option that the local conferencing information for adding above-mentioned end points in this information list obtained is corresponding, this local conferencing information is that described end points shows for this locality and do not share to the conferencing information of other end points; When this first choosing sees that the option that this local conferencing information of unit is corresponding is selected, directly obtain this local conferencing information from this controller, and send this local conferencing information and see to this first choosing the display device that unit is corresponding shows.

The method performed by controller that the said apparatus that the present embodiment provides can provide in embodiment to perform the above method.

The said apparatus that the present embodiment provides, controller and display device connect, and generate and see unit with the same number of choosing of display device, see set up relation one to one between unit and display device in the choosing generated, obtain the information list of multipoint videoconference from MCU, comprising many selectable options, described option associates with meeting information type and for asking the conferencing information of association type when selected, the interface of controller shows choosing and sees unit, and see in unit in each choosing the option shown in described information list, when controller detects that the first choosing sees that a certain option in unit is selected, ask the conferencing information of association type to MCU according to selected option, receive the conferencing information that returns of MCU and be sent to the first choosing and see the display device that unit is corresponding shows, can see that unit provides information list by choosing, facilitate user simply to complete complicated choosing fast and see operation, solve the problem current multipoint videoconference graphical interaction interface being difficult to select task of seeing, the choosing achieving multipoint videoconference is seen, improve the display effect of multipoint videoconference, greatly improve operating efficiency and completion rate, enhance Consumer's Experience.In addition, controller and display device, from being dynamically connected and setting up corresponding relation, are not only conducive to interface intelligent adaptation, and help user to set up the sense of space physics correspondence, more enhance the learnability of interface operation.

See Fig. 9, another embodiment of the present invention provides a kind of device 900 controlling multipoint videoconference, and this device comprises:

First sending module 901, for sending the information list of multipoint videoconference to the participant end points of multipoint videoconference, this information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected;

Receiver module 902, for receiving the request of the first conferencing information corresponding to selected option in this information list of acquisition that the first end points sends;

Acquisition module 903, for according to this first conferencing information of this acquisition request;

Second sending module 904, shows for this first conferencing information is sent to this first end points.

In the present embodiment, optionally, this acquisition module comprises:

First acquiring unit, for when this first conferencing information is single conferencing information, directly obtains this first conferencing information;

Second acquisition unit, for when this first conferencing information is for combination conferencing information, obtains many conferencing informations of specifying in this request respectively, then combines these many conferencing informations and obtain this first conferencing information; Wherein, many conferencing informations of specifying in described request are after choosing is seen that in unit, rendering preferences is set to check state by the controller of described first end points, receive many conferencing informations for combining that user is selected under described check state.

In the present embodiment, optionally, this second acquisition unit is used for:

When this first conferencing information is for combination conferencing information, obtain many conferencing informations of specifying in this request respectively;

For each in these many conferencing informations generates a summary;

In the present embodiment, optionally, this receiver module also for:

This device also comprises:

Generation module, generates corresponding option for each conferencing information for receiving, and forms this information list with the total Options generated.

The said apparatus that the present embodiment provides can be applied in MCU, and can to perform the above method in the method that performed by MCU.

The said apparatus that the present embodiment provides, participant end points to multipoint videoconference sends the information list of multipoint videoconference, this information list comprises many selectable options, described option associates with meeting information type and for asking the conferencing information of association type when selected, receive the request of the first conferencing information that selected option is corresponding in this information list of acquisition of the first end points transmission, according to this first conferencing information of this acquisition request, this first conferencing information is sent to this first end points show, the choosing achieving multipoint videoconference is seen, improve the display effect of multipoint videoconference, by the list of participant terminals with information, facilitate user simply to complete complicated choosing fast and see operation, enhance the learnability of interface operation, improve operating efficiency and completion rate, improve Consumer's Experience.

See Figure 10, another embodiment of the present invention provides a kind of controller 1000, and this controller 1000 forms participant end points with at least one display device, and this controller 1000 comprises:

Communication unit 610, the memory 620 including one or more non-volatile readable storage mediums, input unit 630, display unit 640, transducer 650, voicefrequency circuit 660, WiFi (wirelessfidelity, Wireless Fidelity) module 670, include the parts such as processor 680 and power supply 690 that more than or processes core.

Wherein, communication unit 610 is for connecting with described display device;

Processor 680, for obtaining the number of described display device, generates and sees unit with the same number of choosing of described display device, see set up relation one to one between unit and described display device in the choosing of described generation; Obtain the information list of multipoint videoconference from MCU, this information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected;

Display unit 640 sees unit for the choosing showing generation on the interface of this controller, and sees in unit in each choosing this option shown in this information list;

Processor 680 also for when detecting that the first choosing sees that a certain option in unit is selected, asks the conferencing information of association type to this MCU according to this selected option;

The conferencing information of this association type, also for receiving the conferencing information of this association type that this MCU returns, being sent to this first choosing and seeing the display device that unit is corresponding shows by communication unit 610.

In the present embodiment, optionally, this processor 680 for:

When detecting that the first choosing sees a certain option in unit is selected and conferencing information type that is selected option association is single conferencing information, ask to MCU the conferencing information that described selected option is corresponding; When detecting that the first choosing sees the selected and conferencing information type of selected option association of a certain option in unit for combination conferencing information, first choosing is seen that in unit, rendering preferences is set to check state, request user specifies many conferencing informations for combining, receive many conferencing informations that user is selected under check state, ask the conferencing information be made up of described many conferencing informations according to described many conferencing informations to MCU.

In the present embodiment, optionally, this processor 680 also for:

When seeing in unit in this first choosing the control command detected along first direction, see the respective option in the list of unit internal information along this first choosing of this first direction roll display; When the control command along second direction being detected after this option is selected, the participant end points arranged belonging to the described display device conferencing information corresponding with described selected option links, or conferencing information corresponding for described selected option is set to check state, and this first direction is different with second direction.

In the present embodiment, optionally, this processor 680 also for:

In this information list obtained, add the option that the local conferencing information of above-mentioned end points is corresponding, this local conferencing information is that described end points shows for this locality and do not share to the conferencing information of other end points; When this first choosing sees that the option that this local conferencing information of unit is corresponding is selected, directly obtain this local conferencing information from this controller, and send this local conferencing information by communication unit 610 and see to this first choosing the display device that unit is corresponding shows.

The method performed by controller that the above-mentioned controller that the present embodiment provides can provide in embodiment to perform the above method.

The above-mentioned controller that the present embodiment provides, connects with display device, generates and sees unit with the same number of choosing of display device, sees set up relation one to one between unit and display device in the choosing generated, obtain the information list of multipoint videoconference from MCU, comprising many selectable options, described option associates with meeting information type and for asking the conferencing information of association type when selected, the interface of controller shows choosing and sees unit, and see in unit in each choosing the option shown in described information list, when controller detects that the first choosing sees that a certain option in unit is selected, ask the conferencing information of association type to MCU according to selected option, receive the conferencing information that returns of MCU and be sent to the first choosing and see the display device that unit is corresponding shows, can see that unit provides information list by choosing, facilitate user simply to complete complicated choosing fast and see operation, solve the problem current multipoint videoconference graphical interaction interface being difficult to select task of seeing, the choosing achieving multipoint videoconference is seen, improve the display effect of multipoint videoconference, greatly improve operating efficiency and completion rate, enhance Consumer's Experience.In addition, controller and display device, from being dynamically connected and setting up corresponding relation, are not only conducive to interface intelligent adaptation, and help user to set up the sense of space physics correspondence, more enhance the learnability of interface operation.

See Figure 11, another embodiment of the present invention provides a kind of MCU1900, comprising:

One or more central processing units (centralprocessingunits, CPU) 1922 and memory 1932, one or more store the storage medium 1930 of application program 1942 or data 1944.Further, central processing unit 1922 can be set to communicate with storage medium 1930, and server 1900 performs a series of command operatings in storage medium 1930.

Server 1900 can also comprise one or more power supplys 1926, one or more wired or wireless network interfaces 1950, one or more input/output interfaces 1958, and/or, one or more operating systems 1941.

Wherein, described central processing unit 1922 is for passing through the information list of input/output interface 1958 to the participant end points transmission multipoint videoconference of multipoint videoconference, this information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected; The request of the first conferencing information that selected option is corresponding in this information list of acquisition of the first end points transmission is received by input/output interface 1958; Also for according to this first conferencing information of this acquisition request; By input/output interface 1958, this first conferencing information is sent to this first end points to show.

In the present embodiment, optionally, this central processing unit 1922 for:

When this first conferencing information is single conferencing information, directly obtain this first conferencing information; When this first conferencing information is for combination conferencing information, obtains many conferencing informations of specifying in this request respectively, then combine these many conferencing informations and obtain this first conferencing information; Wherein, many conferencing informations of specifying in described request are after choosing is seen that in unit, rendering preferences is set to check state by the controller of described first end points, receive many conferencing informations for combining that user is selected under described check state.

In the present embodiment, optionally, this central processing unit 1922 for:

For each in these many conferencing informations generates a summary;

In the present embodiment, optionally, this input/output interface 1958 also for:

This central processing unit 1922 also for:

The method performed by MCU that the above-mentioned MCU that the present embodiment provides can provide in embodiment to perform the above method.

The above-mentioned MCU that the present embodiment provides, by sending the information list of multipoint videoconference to the participant end points of multipoint videoconference, this information list comprises many selectable options, described option associates with meeting information type and for asking the conferencing information of association type when selected, receive the request of the first conferencing information that selected option is corresponding in this information list of acquisition of the first end points transmission, according to this first conferencing information of this acquisition request, this first conferencing information is sent to this first end points show, the choosing achieving multipoint videoconference is seen, improve the display effect of multipoint videoconference, by the list of participant terminals with information, facilitate user simply to complete complicated choosing fast and see operation, enhance the learnability of interface operation, improve operating efficiency and completion rate, improve Consumer's Experience.

See Figure 12, another embodiment of the present invention provides a kind of system controlling multipoint videoconference, comprise: controller 1201 and MCU1202, described controller can for the controller described in above-mentioned Figure 10, described MCU can for the MCU described in above-mentioned Figure 11, detailed functions refers to the description in above-described embodiment, repeats no more herein.

The said system that the present embodiment provides can perform the method that above-mentioned either method embodiment provides, and refers to the description in embodiment of the method, repeats no more herein.

The said system that the present embodiment provides, the choosing achieving multipoint videoconference is seen, improve the display effect of multipoint videoconference, see that unit provides information list by choosing, facilitate user simply to complete complicated choosing fast and see operation, solve the problem current multipoint videoconference graphical interaction interface being difficult to select task of seeing, greatly improve operating efficiency and completion rate, enhance Consumer's Experience.In addition, by with display device Auto-matching, be not only conducive to interface intelligent adaptation, and help user set up space physics correspondence sense, more enhance the learnability of interface operation.

One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. control a method for multipoint videoconference, it is characterized in that, be applied to arbitrary participant end points, described end points comprises controller and at least one display device, and described method comprises:

Described controller and described display device connect, and obtain the number of described display device, generate and see unit with the same number of choosing of described display device, see set up relation one to one between unit and described display device in the choosing of described generation;

Described controller obtains the information list of multipoint videoconference from multipoint control unit MCU, and described information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected;

Unit is seen in the described choosing that the interface of described controller shows generation, and the described option shown in described information list is seen in unit in choosing described in each;

When described controller detects that the first choosing sees that a certain described option in unit is selected, ask the conferencing information of described association type to described MCU according to described selected option;

Described controller receives the conferencing information of the described association type that described MCU returns, and the conferencing information of the described association type received is sent to described first choosing and sees the display device that unit is corresponding shows.

2. method according to claim 1, is characterized in that, according to the conferencing information that described selected option asks described association type to described MCU, comprising:

When the conferencing information type of described selected option association is single conferencing information, described controller asks to described MCU the conferencing information that described selected option is corresponding; Or,

When the conferencing information type of described selected option association is for combination conferencing information, described first choosing is seen that the described option shown in unit is set to check state by described controller, request user specifies many conferencing informations for combining, receive many conferencing informations that described user is selected under described check state, ask the conferencing information be made up of described many conferencing informations according to described many conferencing informations to described MCU.

3. method according to claim 1 and 2, is characterized in that, described method also comprises:

Described controller sees in unit in described first choosing the control command detected along first direction, sees the respective option in the list of unit internal information along the first choosing described in described first direction roll display; Or,

Described controller detects the control command along second direction after described option is selected, the participant end points arranged belonging to the described display device conferencing information corresponding with described selected option links, or conferencing information corresponding for described selected option is set to check state, and described first direction is different with second direction.

4. method according to claim 1, is characterized in that, described method also comprises:

5. control a method for multipoint videoconference, it is characterized in that, described method comprises:

Participant end points to multipoint videoconference sends the information list of multipoint videoconference, and described information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected;

Receive the request of the first conferencing information that selected option is corresponding in the described information list of acquisition of the first end points transmission;

Described first conferencing information is obtained according to described request;

Described first conferencing information is sent to described first end points show.

6. method according to claim 5, is characterized in that, described according to described first conferencing information of described request acquisition, comprising:

7. method according to claim 6, is characterized in that, described many conferencing informations of described combination obtain described first conferencing information, comprising:

For each conferencing information in described many conferencing informations generates a summary;

Generate the first conferencing information, described first conferencing information comprises all described summaries generated, and each described summary shows the conferencing information of this summary correspondence when selected.

8. method according to claim 5, is characterized in that, described method also comprises:

The conferencing information for sharing that the participant end points receiving described multipoint videoconference sends;

For each conferencing information received generates corresponding option, form described information list with all described option generated.

9. control a device for multipoint videoconference, it is characterized in that, be applied in the controller of arbitrary participant end points, described end points also comprises at least one display device, and described device comprises:

Matching module, for connecting with described display device, obtains the number of described display device, generates and sees unit with the same number of choosing of described display device, see set up relation one to one between unit and described display device in the choosing of described generation;

Acquisition module, for obtaining the information list of multipoint videoconference from multipoint control unit MCU, described information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected;

Generation module, unit is seen in the described choosing showing generation on the interface at described controller, and the described option shown in described information list is seen in unit in choosing described in each;

Request module, for when detecting that the first choosing sees that a certain described option in unit is selected, asks the conferencing information of described association type to described MCU according to described selected option;

Transceiver module, for receiving the conferencing information of the described association type that described MCU returns, being sent to described first choosing and seeing the display device that unit is corresponding shows by the conferencing information of the described association type received.

10. device according to claim 9, is characterized in that, described request module comprises:

First request unit, for when detecting that the first choosing sees a certain described option in unit is selected and conferencing information type that is described selected option association is single conferencing information, asks to described MCU the conferencing information that described selected option is corresponding;

Second request unit, for when detecting that the first choosing sees the selected and conferencing information type of described selected option association of a certain described option in unit for combination conferencing information, described first choosing is seen that the described option shown in unit is set to check state, request user specifies many conferencing informations for combining, receive many conferencing informations that described user is selected under described check state, ask the conferencing information be made up of described many conferencing informations according to described many conferencing informations to described MCU.

11. devices according to claim 9 or 10, it is characterized in that, described device also comprises:

Interactive module, for when seeing in unit in described first choosing the control command detected along first direction, sees the respective option in the list of unit internal information along the first choosing described in described first direction roll display; When the control command along second direction being detected after described option is selected, the participant end points arranged belonging to the described display device conferencing information corresponding with described selected option links, or conferencing information corresponding for described selected option is set to check state, and described first direction is different with second direction.

12. devices according to claim 9, is characterized in that, described device also comprises:

13. 1 kinds of devices controlling multipoint videoconference, it is characterized in that, described device comprises:

First sending module, for sending the information list of multipoint videoconference to the participant end points of multipoint videoconference, described information list comprises many selectable options, and described option associates with meeting information type and for asking the conferencing information of association type when selected;

Receiver module, for receiving the request of the first conferencing information corresponding to selected option in the described information list of acquisition that the first end points sends;

Acquisition module, for obtaining described first conferencing information according to described request;

Second sending module, shows for described first conferencing information is sent to described first end points.

14. devices according to claim 13, is characterized in that, described acquisition module comprises:

First acquiring unit, for when described first conferencing information is single conferencing information, directly obtains described first conferencing information;

Second acquisition unit, for when described first conferencing information is for combination conferencing information, obtains many conferencing informations of specifying in described request respectively, then combines described many conferencing informations and obtain described first conferencing information; Wherein, many conferencing informations of specifying in described request are after choosing is seen that in unit, rendering preferences is set to check state by the controller of described first end points, receive many conferencing informations for combining that user is selected under described check state.

15. devices according to claim 14, is characterized in that, described second acquisition unit is used for:

When described first conferencing information is for combination conferencing information, obtain many conferencing informations of specifying in described request respectively;

16. devices according to claim 13, is characterized in that, described receiver module also for:

Described device also comprises:

Generation module, generates corresponding option for each conferencing information for receiving, and forms described information list with all described option generated.

17. 1 kinds of systems controlling multipoint videoconference, it is characterized in that, described system comprises: the device controlling multipoint videoconference as claimed in claim 9, and the device controlling multipoint videoconference as claimed in claim 13.