CN108900794A - Method and apparatus for teleconference - Google Patents

Method and apparatus for teleconference Download PDF

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Publication number
CN108900794A
CN108900794A CN201810776601.XA CN201810776601A CN108900794A CN 108900794 A CN108900794 A CN 108900794A CN 201810776601 A CN201810776601 A CN 201810776601A CN 108900794 A CN108900794 A CN 108900794A
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CN
China
Prior art keywords
desktop
client
server
information
teleconference
Prior art date
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Granted
Application number
CN201810776601.XA
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Chinese (zh)
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CN108900794B (en
Inventor
罗涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Rosenbridge Technology Co ltd
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Beijing Luanxun Digital Technology Co Ltd
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Priority to CN201810776601.XA priority Critical patent/CN108900794B/en
Publication of CN108900794A publication Critical patent/CN108900794A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
    • H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephonic Communication Services (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

This application discloses a kind of method and apparatus for teleconference.Wherein, method includes：First user end to server sends the request about teleconference, wherein the first client runs on first terminal；First client receives the information for showing desktop from server, and wherein desktop is the desktop of unlimited size, and can be operated jointly by the different clients run on different terminals；First client is based on forming the image data of desktop from the received information of server；And first client according to image data, show the desktop picture of a part of desktop.Share and access threshold present in teleconference present application addresses the prior art is high, interactive poor, complicated for operation thus the problem of not can be effectively carried out information exchange.

Description

Method and apparatus for teleconference
Technical field
The present invention relates to Internet communication technology fields, in particular to a kind of method and dress for teleconference It sets.
Background technique
With the development of communication technology, people are not only satisfied with traditional airtime communication, it is also desirable that conversing The terminal desktop information of other side is shared in journey, further everybody, which cooperates with, carries out technology for some project or commercially discusses, than Such as：When same company or same team terminal user needs everybody to cooperate with to work, in order to enable everybody can be more Good follow-up project or in project a certain specific tasks or problem make follow-up in real time, feedback when, face terminal User can the share desktop of real-time edition come into being.
In the prior art, by negotiating transmitting video data with video terminal, view needed for obtaining transmitting video data Frequency parameter, and video session channel is established with video terminal；Obtain the display data for needing desktop contents to be sharing；According to video Parameter will show that data are converted to video flowing；And utilize video session channel to video terminal pushing video stream.
There are the following problems for the prior art：
1) it is unable to cooperating：Existing product is the screen for intercepting sharer, application program Pixel Information, with video flowing Mode be broadcast to the person of being shared, the person of being shared can not easily participate in interacting, generally with viewing one net cast be no different. Requirement of this form to bandwidth is very high, it is most important the disadvantage is that can not allow the person of being shared operate sharer content.Such as it is total As soon as a 3D model is enjoyed, if some person of being shared wants to check that another angle is needed through text or voice with shared Person describes demand, and sharer is confirmed by text or voice with demander repeatedly, the angle of checking until being adjusted to demand, and It cannot cooperate with and talk about.All in all the prior art uses inflexible, complicated for operation, and information between shared client is also not achieved Interactive technical effect.
2) it asynchronous cannot discuss：Meeting in meeting room may be such：ABCD4 participant gives a lecture in turn, and A is drilled It says, some materials may be prepared while B attends a lecture to respond the speech content of A, CD is being putd question to after may exchanging views Link is linked up with A.Trainer's Layout Problem, ABCD4 user is synchronous respectively to prepare answer, and trainer is according to completion sequence Actively consult answer.The similar above conference scenario has very much, and existing product can not support suchlike various demands.
3) share and access threshold is high, needs dedicated hardware that can just attend a meeting, and the people of specialized hardware can not attend a meeting, and And it is O&M cost that hardware maintenance, which can bring high purchasing, either needs to install application program, browser plug-in or APP, There are also the settings of cumbersome camera, microphone and debugging process later.
Summary of the invention
The embodiment of the present application provides a kind of method and apparatus for teleconference, at least to solve the remote of the prior art Share and access threshold present in Cheng Huiyi is high, interactive poor, complicated for operation to not can be effectively carried out asking for information exchange Topic.
According to one aspect of the disclosure, a kind of method for teleconference is provided, including：First client is to clothes Business device sends the request about teleconference, wherein the first client runs on first terminal；First client connects from server Receive the information for showing desktop, wherein desktop is the desktop of unlimited size, and can be by running on different terminals Different clients are operated jointly；First client is based on forming the image data of desktop from the received information of server；With And first client according to image data, show the desktop picture of a part of desktop.
A kind of method for teleconference another aspect of the present disclosure provides, wherein realize teleconference System include server and the client for running on first terminal.Method further includes:First client receives triggering, wherein Triggering is that the first operation carried out on the table by the user of the first client causes, and wherein desktop can be by different ends The different clients run on end are operated jointly；First client determines whether in floor status, wherein in speech shape Under state, made a speech by the user of the first client；And first client in the case where determining in floor status, execute It operates below：The first operation information associated with triggering is sent to server；And according to the first operation information, to showing The desktop picture shown is updated.
According to another aspect of the disclosure, a kind of method for teleconference is provided, method includes：It receives from the The request about teleconference of one client, wherein the first client is run in first terminal；In response to request, to the first visitor Family end sends the information for showing desktop, and wherein desktop is the desktop of unlimited size, and can be by different terminals The different clients of operation are operated jointly.
A kind of storage medium another aspect of the present disclosure provides, storage medium include the program of storage, In, the method as described in processor execution any of the above one in described program operation.
A kind of device for teleconference another aspect of the present disclosure provides, including：Sending module is used In the request to server transmission about teleconference；DESKTOP INFORMATION receiving module, for receiving from server for showing table The information in face, wherein desktop is the desktop of unlimited size, and can be total by the different clients run on different terminals It is same to be operated；Image data module, for forming the picture number of the desktop based on from the received information of the server According to；And display module, for showing the desktop picture of a part of desktop according to image data.
A kind of device for teleconference, device include another aspect of the present disclosure provides：Request receives Module, for receiving the request about teleconference from the first client, wherein the first client is run in first terminal； DESKTOP INFORMATION sending module, in response to the request, sending the information for showing desktop to the first client, wherein table Face is the desktop of unlimited size, and can be operated jointly by the different clients run on different terminals.
Since the desktop that the technical solution of the disclosure provides is to participate in long-range meeting by the different clients on different terminals The desktop that the personnel of view can be used in conjunction with, therefore can be cooperateed on the same desktop using the personnel of different clients Operation, to solve the problems, such as that each side of the existing technology for participating in teleconference is unable to cooperating.And due to not The different piece of desktop can be shown with the different clients in terminal, therefore enhances the collaboration of different personnel in teleconference Operation.To using the virtual desktop of unlimited size, all users that attend a meeting be made to possess enough freedom degrees, determine that oneself is checked Which content can also prepare feedback data or data of attending a meeting, to greatly improve the efficiency of meeting in meeting process.And And since the terminal that the technical solution of the disclosure uses is browser terminal, solves participation teleconference threshold in the prior art Excessively high technical problem.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings：
Fig. 1 is the signal run according to the embodiment of the present disclosure 1 for the terminal of the method for teleconference Figure；
Fig. 2 is the schematic diagram of the tele-conferencing system according to the embodiment of the present disclosure 1；
Fig. 3 is the process signal according to the first aspect of the embodiment of the present disclosure 1 for the method for teleconference Figure；
Fig. 4 is the schematic diagram according to the logical layer of the technical solution of the disclosure with regard to structure；
Fig. 5 is the schematic diagram of the virtual desktop according to the embodiment of the present disclosure 1；
Fig. 6 be in the method for teleconference according to the first aspect of the embodiment of the present disclosure 1 step 304 into one Walk the flow diagram limited；
Fig. 7 is the method that teleconference is used for according to the modification of the first aspect of the embodiment of the present disclosure 1 Flow diagram；
Fig. 8 is the process signal according to the second aspect of the embodiment of the present disclosure 1 for the method for teleconference Figure；
Fig. 9 is according to the second various aspects of the embodiment of the present disclosure 1 for step 804 in the method for teleconference The flow diagram further limited；
Figure 10 is the schematic diagram according to the embodiment of the present disclosure 2 for the device of teleconference；And
Figure 11 is the schematic diagram according to the embodiment of the present disclosure 3 for the device of teleconference.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product Or other step or units that equipment is intrinsic.
Embodiment 1
According to the embodiment of the present application, a kind of embodiment of the method for similarity processing method is additionally provided, it should be noted that Step shown in the flowchart of the accompanying drawings can execute in a computer system such as a set of computer executable instructions, and It, in some cases, can be to be different from sequence execution institute herein and although logical order is shown in flow charts The step of showing or describing.
According to embodiments of the present invention, a kind of embodiment of the method for teleconference is provided, it should be noted that attached The step of process of figure illustrates can execute in a computer system such as a set of computer executable instructions, though also, So logical order is shown in flow charts, but in some cases, it can be to be different from shown by sequence execution herein Or the step of description.
Embodiment of the method provided by the embodiment of the present application one can be in mobile terminal, terminal or similar fortune It calculates and is executed in device.Fig. 1 shows a kind of terminal (or mobile device) for realizing the method for teleconference Hardware block diagram.As shown in Figure 1, terminal 10 (or mobile device 10) may include one or more (adopts in figure With 102a, 102b ... ..., 102n is shown) processor 102 (processor 102 can include but is not limited to Micro-processor MCV or The processing unit of programmable logic device FPGA etc.), memory 104 for storing data and the biography for communication function Defeated device 106.In addition to this, can also include：Display, input/output interface (I/O interface), universal serial bus (USB) Port (a port that can be used as in the port of I/O interface is included), network interface, power supply and/or camera.This field is general Logical technical staff is appreciated that structure shown in FIG. 1 is only to illustrate, and does not cause to limit to the structure of above-mentioned electronic device. For example, terminal 10 may also include the more perhaps less component than shown in Fig. 1 or have different from shown in Fig. 1 Configuration.
It is to be noted that said one or multiple processors 102 and/or other data processing circuits lead to herein Can often " data processing circuit " be referred to as.The data processing circuit all or part of can be presented as software, hardware, firmware Or any other combination.In addition, data processing circuit for single independent processing module or all or part of can be integrated to meter In any one in other elements in calculation machine terminal 10 (or mobile device).As involved in the embodiment of the present application, The data processing circuit controls (such as the selection for the variable resistance end path connecting with interface) as a kind of processor.
Memory 104 can be used for storing the software program and module of application software, such as being used in the embodiment of the present invention Corresponding program instruction/the data storage device of the method for teleconference, processor 102 are stored in memory 104 by operation Software program and module realized above-mentioned for teleconference thereby executing various function application and data processing Method.Memory 104 may include high speed random access memory, may also include nonvolatile memory, such as one or more magnetic Property storage device, flash memory or other non-volatile solid state memories.In some instances, memory 104 can further comprise The memory remotely located relative to processor 102, these remote memories can pass through network connection to terminal 10. The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Transmitting device 106 is used to that data to be received or sent via a network.Above-mentioned network specific example may include The wireless network that the communication providers of terminal 10 provide.In an example, transmitting device 106 includes that a network is suitable Orchestration (Network Interface Controller, NIC), can be connected by base station with other network equipments so as to Internet is communicated.In an example, transmitting device 106 can be radio frequency (Radio Frequency, RF) module, For wirelessly being communicated with internet.
Display can such as touch-screen type liquid crystal display (LCD), the liquid crystal display aloow user with The user interface of terminal 10 (or mobile device) interacts.
In addition, Fig. 2 shows for executing the tele-conferencing system described in embodiment 1 for the method for teleconference Schematic diagram.Refering to what is shown in Fig. 2, the tele-conferencing system includes first terminal 101, second terminal 102 and server 103.Wherein first terminal 101, second terminal 102 are connect by network with server 103, so that server 103 can pass through Network provides the service of teleconference to first terminal 101 and second terminal 102.For example, operation has first on first terminal 101 Terminal, operation has the second client in second terminal 102.To which the interface in relation to meeting can be sent to the by server 103 One client and the second client.Also, institute in Fig. 1 can be used in first terminal 101, second terminal 102 and server 103 The hardware block diagram of the terminal (or mobile device) shown.
To Fig. 2 shows tele-conferencing system under, run the present embodiment described in be used for teleconference method.
Fig. 3 shows the method that teleconference is used for according to the present embodiment first aspect, and this method can transport Row first terminal 101 and second terminal 102 shown in Fig. 2 (following for convenient for explanation, be with first terminal 101 Example is come the method that explains the present embodiment).Refering to what is shown in Fig. 3, the method includes：
S302：First user end to server sends request about teleconference, wherein the first client runs on the One terminal；
S304：First client receives the information for showing desktop from server, and wherein desktop is the table of unlimited size Face, and can be operated jointly by the different clients run on different terminals；
S306：First client is based on forming the image data of desktop from the received information of server；And
S308：First client shows the desktop picture of a part of desktop according to image data.
Refering to what is shown in Fig. 3, the first client on first terminal 101, which can be used, in user participates in teleconference.Thus the One user end to server 103 sends the request (step S302) about teleconference.
Then the first client receives the information (step S304) for showing desktop from server 103, and being based on should Information forms the image data (step S306) of desktop, and the desktop picture of a part according to image data display desktop (step S308).
Wherein, desktop used in the disclosure is the desktop of unlimited size, and can be by running on different terminals Different clients operated jointly (see step S304).Wherein, " unlimited size " refers to that desktop does not have boundary client Interfaces windows are only able to display a part of desktop, in any case interfaces windows of mobile client on the table, are all unable to reach The boundary of desktop.And this desktop can be co-operated by the different clients run on different terminals.For example, with reference to Fig. 4 Shown, part corresponding to the desktop picture that first client of the expression of dashed rectangle 401 is shown, box 402 indicates the second client Hold part corresponding to the desktop picture of display.Also, the user of different clients can carry out the object on desktop jointly Operation, such as the user of the first client can open PPT presentation file on the table, and the user of the second client can be in table Picture and 3D model are clicked on face 400, and picture and 3D model are operated.In addition, the user of the second client can also The interfaces windows of the second client to be moved to the position of PPT presentation file, to open PPT presentation file.First client The interfaces windows of first client can also be moved to the position of picture perhaps 3D model to picture or 3D mould by the user at end Type is operated.
Since the desktop that the first client that first terminal 101 is run is shown is by the different clients on different terminals The desktop that the personnel of teleconference can be used in conjunction with is participated in, therefore can be in the same desktop using the personnel of different clients Upper carry out cooperating, to solve the problems, such as that each side of the existing technology for participating in teleconference is unable to cooperating.
And since the different clients on different terminals can show the different piece of desktop, enhance long-range meeting The cooperating of different personnel in view.To, using the virtual desktop of unlimited size, make all users that attend a meeting possess it is enough from By spending, determines which content oneself checked, feedback data or data of attending a meeting can also be prepared in meeting process, thus substantially Improve the efficiency of meeting.
To solve participation teleconference existing in the prior art according to the method for the first aspect of the present embodiment User be unable to cooperating, it is complicated for operation thus using inflexible, the information interaction of shared client is also not achieved The problem of technical effect.
Optionally, the desktop picture of a part of desktop is shown, including：First client is aobvious according to the instruction that user inputs Show that desktop picture or display including whole objects on desktop only include the desktop picture of the partial objects on desktop.With reference to Shown in Fig. 4, although the desktop picture that the first client is shown only includes PPT presentation file, the desktop that the second client is shown Image only includes picture and 3D model.But the first client and the second client can be shown according to the instruction that user inputs Whole object on desktop, for example, display PPT presentation file, picture and 3D model.
To which the first client can adjust the range of display according to the instruction of user, the convenient and fast overview of user can be allowed complete Office or some angle for focusing on some object are checked.Which part the user that attends a meeting easily can independently decide to look at Content.So that the display of teleconference client is more flexible and conveniently, larger facilitated to be provided for client.
Optionally, the object on desktop and desktop can be operated by different clients with same rights and privileges.From And when different clients by the client on each self terminal referring to teleconference when, can with same rights and privileges to desktop and Object on desktop is operated.For example, user can freely add meeting material, while operate the arbitrary element on desktop, Plurality of users pulls together to draw figure etc. together, and all operations can all be synchronized to all participants immediately.To enhance The interactivity of teleconference.
Optionally, further include according to the method for the first aspect of the present embodiment：First client receives triggering, wherein touching Hair is that the first operation carried out on the table by the user of the first client causes；First client determines whether in speech State, wherein being made a speech under floor status by the user of the first client；And first client determine in speech In the case where state, following operation is executed：The first operation information associated with triggering is sent to server；And according to One operation information is updated shown desktop picture.
To which when the user of the first client speech, the first client can be by behaviour associated with the operation of user Server 103 is sent to as information.To which the operation information is sent to the client run in other terminals by server 103 again So that other clients follow the operation in the first client to update the desktop picture shown.For example, when the use of the first client When family needs to give a lecture, by entering speech mode (i.e. the user of the first client is under floor status), that institute can be allowed There is the visual angle of other users to follow the visual angle of the user of the first client.To in this way, facilitate the user of speech to Other users for participating in meeting show the operation of oneself, to enhance the interactivity of meeting.
In addition, the first client in the case where determination is not at floor status, executes following operation：According to the first operation Information is updated shown desktop picture.Therefore (the example in the case where the first client determines and is not at floor status Such as, speech just is carried out by other users at present or other users are in speech mode), only to shown desktop picture It is updated, without operation information is sent to server 103.To which other clients will not be according to the behaviour in the first client Make and updates desktop picture.The user for avoiding the operation interference of the user of the first client other clients listens human hair to make peace sight See demonstration.
And by aforesaid operations, it can be realized the asynchronous operation of teleconference.For example, ABCD4 participant drills in turn It says, A speech may prepare some materials to respond the speech content of A, after CD may exchange views while B attends a lecture Link is being putd question to be linked up with A.Or trainer's Layout Problem, ABCD4 user is synchronous respectively to prepare answer, trainer's root Answer is actively consulted according to completion sequence.
Optionally, in addition, further include according to the method for the first aspect of the present embodiment：First client receives triggering, Wherein triggering is that the first operation carried out on the table by the user of the first client causes；First client determines whether to locate In collaboration state, wherein under collaboration state, by different clients in desktop cooperating；And first client in determination In the case where collaboration state, following operation is executed：The first operation information associated with triggering is sent to server；With And according to the first operation information, shown desktop picture is updated.
To, method described in first aspect through this embodiment, the first client under collaboration state, will with The relevant operation information of the operation at family is sent to server 103.Then the operation information can be sent to other by server 103 The client of user.To which other clients can update the image data of desktop according to the operation information.To by this The cooperating that multiple users are carried out by multiple and different clients may be implemented in mode.For example, operating on desktop simultaneously Arbitrary element, plurality of users pull together to draw figure etc. together, and all operations can all be synchronized to all participants immediately.
In addition, optionally, the first operation is moving icon on the table for methods described above.Also, by first Operation information is sent to server, including location information of the icon after mobile relative to desktop is sent to server；And it is right Shown desktop picture is updated, including showing icon according to location information in the interface of client.
So that first client can incite somebody to action when icon of the user of the first client in conference process on mobile desktop 400 Information after icon is mobile relative to desktop is sent to server 103.To which the operation information can be sent to the by server 103 Other clients such as two clients, enable other clients to update the desktop picture of display.In this way, institute is useful Family can improve the convenience of teleconference communication with the icon on same rights and privileges mobile desktop.And enhance meeting Interactivity.
Optionally, in addition, the first operation is the zoom operations zoomed in and out to desktop.Also, the first operation information is sent out It send to server, including scalability information associated with zoom operations is sent to server；And to shown desk-top picture As being updated, at least part of desktop picture including the desktop after the interface display zoom operations of client.
To which the user of the first client zooms in and out operation (for example, passing through mouse to desktop 400 in conference process Idler wheel opens kneading gesture control view-finder size (content that screen is shown is how much)), and the first client can will contract It puts information and is sent to server 103.To which the scalability information can be sent to other clients such as second client by server 103 End, enables other clients to update the desktop picture of display.
In this way, all users can zoom in and out operation to desktop with same rights and privileges, improve long-range meeting Discuss the convenience linked up.And enhance the interactivity of meeting.
Optionally, in addition, the first operation is the moving operation of mobile desktop.Also, the first operation information is sent to clothes Business device, is sent to server including the location information by the window of client after moving operation relative to desktop；And to client The desktop picture of the interface display at end is updated, including according to location information after the interface display moving operation of client At least part of desktop picture of desktop.
To which the moving operation that the user of the first client carries out mobile desktop to desktop 400 in conference process (is pinned Middle button of mouse drags or two fingers drag and change view-finder position), and the first client can be by the first client after moving operation The window at end is sent to server 103 relative to the location information of desktop.To which the location information can be sent to by server 103 Other clients such as second client, enable other clients to update the desktop picture of display.
In this way, all users can carry out moving operation to desktop with same rights and privileges, improve long-range meeting Discuss the convenience linked up.And enhance the interactivity of meeting.
Optionally, in addition, the first operation is the operation of graphing.Also, the first operation information is sent to server, Including graphical information relevant to the figure drawn is sent to server；And shown desktop picture is carried out more Newly, including showing drawn figure on the desktop picture of the interface display of client according to graphical information.
To, the operation of the user of the first client progress graphing on desktop 400 in conference process, and the Graphical information can be sent to server 103 by one client.To which the graphical information can be sent to the second client by server 103 Other clients such as end, enable other clients to update the desktop picture of display.
In this way, all users can carry out mapping operation with same rights and privileges, so that multiple users can be with one It rises and pulls together to draw a figure.Improve the convenience of teleconference communication.And enhance the interactivity of meeting.
Optionally, in addition, the first client is browser client.To which in order to participate in teleconference, user can point The chained address (such as clickthrough address on the page of browser) shown on first terminal 101 is hit, or is being browsed Device inputs chained address, or clicks button associated with chained address, is associated with and thus producing with the chained address Triggering.And then first terminal 101 receives the triggering, and in response to the triggering, to server associated with chained address 103 send the request about teleconference.Server 103 upon receiving the request, can be sent to the first client for showing Show the information of desktop.To which the browser client on first terminal 101 is based on forming table from the received information of server 103 The image data in face, and the desktop picture of a part according to image data display desktop.Certainly, visitor used by the disclosure Family end is without being limited thereto, is also possible to other kinds of client.Such as APP can be downloaded and be used as client to run at the terminal.
Specifically, technical solution used by the disclosure is the functional development supported based on browser.Fig. 5 shows this The composition model of each logical layer in disclosed technical solution.It is shown in Figure 5, in the technical scheme, used in client layer Interfaces, standard and/or the agreements such as Canvas and WebGL, in Communication Layer have used WebSocket and WebRTC etc. to connect Mouth, standard and/or agreement, have used the interfaces such as Java and NodeJS, standard and/or agreement in service layer.
To which according to method described in the first aspect of the present embodiment, user does not need dedicated hardware, does not need yet Application program, browser plug-in or APP are installed, teleconference can be participated in.User only needs to click on first terminal 101 Chained address perhaps inputs chained address in the browser of first terminal 101 or clicks press associated with chained address Button can obtain the image for the desktop referring to teleconference in the browser of first terminal 101.To reduce door of attending a meeting Sill.
In addition, the method according to the first aspect of the present embodiment further includes:First client is received from server The second operation information relevant to the second operation of other clients on the table；And first client according to second operation believe Breath, is updated shown desktop picture.
To, in a meeting, when there is other users to operate desktop 400 (such as addition object, generating writing pattern Deng), the first client can receive relevant operation information from server 103, and according to operation information to shown desktop Image is updated.
In this way, in a meeting, each user can synchronously according to the operation of other users in real time more New shown desktop picture.To be conducive to the exchange and interactive operation in meeting between each user.
Optionally, in addition, the second operation is the letter that addition new object and the second operation information are new object on the table Breath.Also, shown desktop picture is updated, the icon including showing the new object in the interface of client.
To which in a meeting, when there is other users to add new object on desktop 400, the first client can be from service Device 103 receives the relevant operation information of new object, and is updated according to the information of new object to shown desktop picture. To which the user of the first client can operate the new object of other users addition on desktop 400.
In this way, in a meeting, each user can synchronously according to the operation of other users in real time more New shown desktop picture.To be conducive to the exchange and interactive operation in meeting between each user.
Optionally, in addition, the second operation is phase after icon is mobile for moving icon and the second operation information on the table For the location information of desktop.Also, shown desktop picture is updated, including in the interface of client according to position Confidence breath display icon.
To which in a meeting, when having other users in 400 moving icon of desktop, the first client can be from server 103 Location information after reception icon is mobile relative to desktop, and according to location information to the desk-top picture of the interface display of browser As being updated.To the first client can according to the operation of other users moving icon update icon the position of desktop simultaneously Show updated image.
In this way, in a meeting, each user can synchronously according to the operation of other users in real time more Desktop picture after new moving icon.To be conducive to the exchange and interactive operation in meeting between each user.
Optionally, in addition, the second operation for the zoom operations zoomed in and out to desktop and the second operation information is and contracting Put the associated scalability information of operation.Also, shown desktop picture is updated, including according to scalability information in client At least part of desktop picture of desktop after showing zoom operations in the interface at end.
To which in a meeting, when there is other users to zoom in and out operation to desktop 400, the first client can be from service Device 103 receives scalability information associated with the zoom operations, and aobvious according to interface of the scalability information to the first client The desktop picture shown is updated.Desktop after capable of showing scaling according to the zoom operations of other users to the first client Desktop picture.
In this way, in a meeting, each user can be synchronously real-time according to the zoom operations of other users Ground scales desktop picture.To be conducive to the exchange and interactive operation in meeting between each user.
Optionally, in addition, the second operation is the moving operation of mobile desktop and after the second operation information is moving operation Location information of the window of client relative to desktop.Also, shown desktop picture is updated, including according to position Information shows at least part of desktop picture of the desktop after moving operation in the interface of client.
To, in a meeting, when the operation for thering are other users to carry out mobile desktop to desktop 400, the first client meeting From location information of its terminal relative to desktop after the reception of server 103 user's mobile desktop 400, and according to location information The desktop picture of the interface display of browser is updated.To which the first client can be according to the mobile desktop of other users Operation display it is mobile after desktop desktop picture.
In this way, in a meeting, each user can be synchronously according to the operation of other users mobile desktop Desktop picture after displaying in real time movement.To be conducive to the exchange and interactive operation in meeting between each user.
Optionally, in addition, the second operation of the operation by graphing and the second operation information for the figure drawn Relevant graphical information.And shown desktop picture is updated, including according to graphical information at the interface of client Drawn figure is shown on the desktop picture of display.
To, in a meeting, when the operation for thering are other users to carry out graphing to desktop 400, the first client meeting Receive the graphical information of figure that the user is drawn from server 103, and based on the received graphical information to browser The desktop picture of interface display is updated.To which the first client can be according to the operation of the graphing of other users in table The figure of drafting is shown on face.
In this way, in a meeting, each user can be synchronously according to other users in desktop graphing The figure drawn in desktop of operation real-time display.To be conducive to the exchange and interaction behaviour in meeting between each user Make.
Certainly, user to the operation that desktop carries out be not limited to more than mode.For example, further including allowing the convenient and fast overview of user Some angle global or that focus on some 3D model is checked.For another example linked up by voice, owner can be with Conclusion is recorded on the brainstorming figure of desktop at any time；It is linked up by voice, either party can be directed to some A certain frame flag in camera lens or video simultaneously discusses；Or linked up by voice, anyone can Controlling model It checks angle, delivers opinion of oneself etc..
In addition, the user of the first client and the second client can also follow visual angle or the releasing of any user at any time Follow the visual angle of the user.
Optionally, in addition, the first user end to server sends the request about teleconference, further includes：First client End checks current state, and determines whether to send the step of the request about teleconference to server according to current state Suddenly.
That is, the first client before the request for sending teleconference, can first check current state, And determined whether to send the request about teleconference to server according to current state.That is, meeting item in current state When part, the first user end to server 103 sends request.And when current state is unsatisfactory for condition, the first client is not sent The request.
For example, the current state of the first client detection includes：The processor utilization rate of first terminal, first terminal it is interior Deposit the current of occupancy, the rate of first terminal transmission data packet, the rate of first terminal received data packet and server 103 Bandwidth etc..
Such as vector (Cc can be used0,Cr0,Q0,Rt0,Rr0,W0) indicate current state, wherein Cc0It indicates currently CPU usage, the Cs of first terminal0Indicate memory usage, the Rt of current first terminal0Indicate current first terminal hair Send rate, the Rr of data packet0Indicate the rate and W of current first terminal received data packet0Indicate the current of server 103 Bandwidth.
By by vector (Cc0,Cr0,Q0,Rt0,Rr0,W0) be compared with k sample before, it can determine whether Server 103 sends request.Assuming that sample before is as shown in the table：
Table 1
Specifically, k is arrived for each sample 1, respectively according between following equations current state and sample Distance：
Wherein LiThe vector of expression current state is at a distance from the i-th sample, and i=1~k.So as to obtain k away from From value, i.e. L1To Lk。
Several the smallest samples of selected distance from the k distance value, such as the smallest 5 samples of selected distance. Determined whether to send request according to 5 samples.Such as it when the sample for corresponding to transmission request in 5 samples occupies the majority, then sends out Send request.Otherwise, when occupying the majority in 5 samples corresponding to the sample for not sending request, then request is not sent.
Certain above description is only merely an example, actually progress state-detection when, the parameter for needing to detect can be with It is more than 5 above, at least one of further types of parameter, or replacement 5 parameters recited above can also be chosen.
In addition, the number of the smallest sample of the distance of selection is not necessarily 5, can also when determining whether to send request To be 3,6 or 7.
Therefore, refering to what is shown in Fig. 6, according to the method for the first aspect of the present embodiment, S302 further includes：
S3022：First client detects current state, to obtain current state, wherein current state is The current state vector that multiple operating parameters are constituted；
S3024：The distance between multiple samples that first client is sought current state vector respectively and obtained before, Described in sample include the parameter detected value；
S3026：First client is from multiple samples, the sample of the smallest predetermined quantity of selected distance；And
S3028：In the case that first client occupies the majority in selected sample corresponding to the sample for not sending request Request is not sent；And first client correspond in selected sample and send sample the case where occupying the majority of request and issue Send request.
To which in this way, the first client can judge whether to be suitable for server 103 according to current state The request about teleconference is sent, to avoid in the case where state is unsatisfactory for condition, opens teleconference, so as to cause The deterioration of conference process, wastes the energy of user, and avoids the excessive access to server 103.
In addition, although described above to be the first client by operation information be sent to server 103 or from server 103 receive operation information.But the technical solution as substitution, when user operates desktop by the first client, The image data of updated desktop picture can also be sent to server 103 rather than send out operation information by the first client It send to server 103.Then other clients such as second client can receive the image data from server 103, to carry out It updates.
To in conclusion method described in first aspect through this embodiment, solves existing teleconference Attend a meeting present in technical solution threshold height, be unable to cooperating and cannot asynchronous discussion the technical issues of.To reduce While cost of attending a meeting, the interactivity between the convenience and user that user uses is enhanced.
In addition, a modification as the first aspect to the present embodiment, provides a kind of side for teleconference Method, shown in Figure 7, method includes：
S702:First client receives triggering, wherein triggering is the carried out on the table by the user of the first client What one operation caused, wherein desktop can be operated jointly by the different clients run on different terminals；
S704:First client determines whether to be in floor status, wherein under the floor status, by the first client User make a speech；And
S706:First client executes following operation in the case where determining in floor status：It will be associated with triggering The first operation information be sent to server；And according to the first operation information, shown desktop picture is updated.
In addition, the first client in the case where determination is not at floor status, executes following operation：According to the first operation Information is updated shown desktop picture.
In addition, Fig. 8 shows the flow chart of the method for user's teleconference according to the second aspect of the present embodiment, it should Method can be run on server 103 shown in Fig. 2.
S802：The request about teleconference from the first client is received, wherein the first client is in first terminal Operation；And
S804：In response to request, the information for showing desktop is sent to the first client, wherein desktop is unlimited size Desktop, and can be operated jointly by the different clients run on different terminals.
With reference to described above, due to the desktop that server 103 is provided to the first client be by different terminals not With the desktop that the personnel that client participates in teleconference can be used in conjunction with, therefore can be same using the personnel of different clients Cooperating is carried out on one desktop, so that solving each side of the existing technology for participating in teleconference is unable to cooperating The problem of.
And since the different clients on different terminals can show the different piece of desktop, enhance long-range meeting The cooperating of different personnel in view.To, using the virtual desktop of unlimited size, make all users that attend a meeting possess it is enough from By spending, determines which content oneself checked, feedback data or data of attending a meeting can also be prepared in meeting process, thus substantially Improve the efficiency of meeting.
To solve participation teleconference existing in the prior art according to the method for the first aspect of the present embodiment User be unable to cooperating, it is complicated for operation thus using inflexible, the information interaction of shared client is also not achieved The problem of technical effect.
Optionally, in addition, the method according to the present embodiment the second aspect further includes：It receives and grasps from the first client Make information, the operation information is related to the operation carried out by the first client to desktop；And operation information is sent to Second client.
To which when the user of the first client operates desktop by the first client, server 103 can be connect Operation information relevant to the operation is received, and the operation information is sent to the second client.To which the second client can To update the desktop picture that browser interface is shown according to the operation information.In this way, it strengthens and participates in meeting not With the interactivity and concertedness of user.
Optionally, in addition, operation information is received from the first client, including is added on the table from the reception of the first client New object information.And operation information is sent to the second client, including the information of new object is sent to the second visitor Family end.
To when the user of the first client by the first client when desktop adds new object, server 103 can be with The information of new object is received from the first client, and the information of new object is sent to the second client.To the second client End can update shown desktop picture, so that desktop picture includes the icon of new object according to the information of new object.When When the user of two clients clicks the icon of new object, new object can be operated.To in this way, strengthen Participate in the interactivity and concertedness of the different user of meeting.
Optionally, in addition, operation information is received from the first client, including received from the first client in the mobile figure of desktop After mark, location information of the icon relative to desktop.And operation information is sent to the second client, including by location information It is sent to the second client.
To when the user of the first client by the first client in desktop moving icon, server 103 can be from The location information of icon after first client is mobile, and location information is sent to the second client.To the second client End can update shown desktop picture according to location information, to show the position of the icon after movement.To pass through this Kind mode, strengthens the interactivity and concertedness for participating in the different user of meeting.
Optionally, in addition, operation information is received from the first client, including receives scalability information from the first client, Middle scalability information is associated with the zoom operations carried out by the first client to desktop；And operation information is sent to second Client, including scalability information is sent to second client.
To which when the user of the first client zooms in and out operation to desktop by the first client, server 103 can To receive scalability information from the first client, and scalability information is sent to the second client.To which, the second client can be with Desktop picture according to scalability information, after the scaling of display.To in this way, strengthen the different user for participating in meeting Interactivity and concertedness.
Optionally, in addition, operation information is received from the first client, including receives location information from the first client, Middle location information is the window of the browser of the first client after carrying out mobile operation to desktop by first client Location information relative to desktop.And operation information is sent to the second client, including location information is sent to second Client.
Thus when the user of the first client carries out the operation of mobile desktop to desktop by the first client, server 103 can receive location information of the window of the first client relative to desktop from the first client.And server 103 is by position Confidence breath is sent to the second client 102.To, the second client 102 can location information based on the received, after display is mobile Desktop picture.To in this way, strengthen the interactivity and concertedness of the different user for participating in meeting.
Optionally, in addition, operation information is received from the first client, including receives graphical information from the first client, Middle graphical information is the graphical information for the figure drawn by the first client in desktop.And operation information is sent to Two clients, including graphical information is sent to the second client.
To pass through the first client when desktop carries out the operation of graphing as the user of the first client, server 103 can receive the graphical information of drawn figure from the first client.And graphical information is sent to by server 103 Two clients.To, the second client can graphical information based on the received, show drawn figure.To by this Mode strengthens the interactivity and concertedness for participating in the different user of meeting.
Certainly, user to the operation that desktop carries out be not limited to more than mode.For example, further including allowing the convenient and fast overview of user Some angle global or that focus on some 3D model is checked.For another example linked up by voice, owner can be with Conclusion is recorded on the brainstorming figure of desktop at any time；It is linked up by voice, either party can be directed to some A certain frame flag in camera lens or video simultaneously discusses；Or linked up by voice, anyone can Controlling model It checks angle, delivers opinion of oneself etc..
Optionally, in addition, in response to request, the information for showing desktop is sent to the first client, further includes：Response In request, current state is checked, and determined whether to send information to first terminal according to current state.
That is in the case where server 103 is received from the first client about teleconference, 103 meeting of server First current state is checked, and determines whether to send to the first client for showing desktop according to current state Information.That is, server 103 sends information to the first client when current state meets condition.And when current state is discontented When sufficient condition, the first client does not send the information.
For example, the current state that server 103 detects includes：The processor utilization rate of server 103, server 103 Memory usage, server 103 send the rate of data packet, the rate of 103 received data packet of server and server 103 Current bandwidth etc..
Such as vector (Cc can be used0,Cr0,Q0,Rt0,Rr0,W0) indicate the current state of server 103, wherein Cc0 Indicate processor utilization rate, the Cs of current server 1030Indicate memory usage, the Rt of current server 1030Expression is worked as Preceding server 103 sends the rate of data packet, Rr0Indicate the rate and W of current 103 received data packet of server0It indicates The current bandwidth of server 103.
By by vector (Cc0,Cr0,Q0,Rt0,Rr0,W0) be compared with k sample before, it can determine whether Server 103 sends request.Assuming that sample before is as shown in the table：
Table 2
Specifically, k is arrived for each sample 1, respectively according between following equations current state and sample Distance：
Wherein LiThe vector of expression current state is at a distance from the i-th sample, and i=1~k.So as to obtain k away from From value, i.e. L1To Lk。
Several the smallest samples of selected distance from the k distance value, such as the smallest 5 samples of selected distance. Determined whether to send request according to 5 samples.Such as it when the sample for corresponding to transmission information in 5 samples occupies the majority, then sends out It delivers letters breath.Otherwise, when occupying the majority in 5 samples corresponding to the sample for not sending information, then information is not sent.
Certain above description is only merely an example, actually progress state-detection when, the parameter for needing to detect can be with It is more than 5 above, at least one of further types of parameter, or replacement 5 parameters recited above can also be chosen.
In addition, the number of the smallest sample of the distance of selection is not necessarily 5, can also when determining whether to send request To be 3,6 or 7.
Therefore, refering to what is shown in Fig. 8, according to the method for the second aspect of the present embodiment, S804 further includes：
S8042：In response to request, current state is detected, to obtain current state, wherein current state is The current state vector that multiple operating parameters are constituted；
S8044：The distance between the multiple samples seeking current state vector respectively and obtaining before, wherein the sample Detected value including the parameter；
S8046：From multiple samples, the sample of the smallest predetermined quantity of selected distance；And
S8048：When occupying the majority in selected sample corresponding to the sample for not sending information, then information is not sent；When When occupying the majority in selected sample corresponding to the sample for sending information, then information is sent.
To which in this way, server 103, can when receiving the request of teleconference from the first client Judge whether to be suitable for sending to the first client for showing the information of desktop, to avoid network-like according to current state In the case that state is unsatisfactory for condition, the information for showing desktop is sent to the first client and opens teleconference, to avoid The waste of user's energy caused by the deterioration of conference process, and avoid the excessive access to server 103.
To in conclusion method described in the second aspect through this embodiment, the teleconference skill of the prior art Attend a meeting present in art scheme threshold height, be unable to cooperating and cannot asynchronous discussion the technical issues of.To reduce While cost of attending a meeting, the interactivity between the convenience and user that user uses is enhanced.
In addition, refering to what is shown in Fig. 1, provide a kind of storage medium 104 according in terms of the third of the present embodiment, it is described Storage medium 104 includes the program of storage, wherein is executed described in any of the above one in described program operation as processor Method.
Embodiment 2
According to the embodiment of the present application, refering to what is shown in Fig. 10, additionally providing a kind of device 1000 for teleconference, the dress It sets corresponding with method described in the first aspect of embodiment 1, and can be first terminal shown in Fig. 2 or second terminal 102.Device 1000 includes：Sending module 1010, for sending the request about teleconference to server；DESKTOP INFORMATION receives Module 1020, for receiving the information for showing desktop from server, wherein desktop is the desktop of unlimited size, and can It is operated jointly by the different clients run on different terminals；Image data module 1030, for being based on from described The received information of server, forms the image data of the desktop；And display module 1040, for showing according to image data Show the desktop picture of a part of desktop.
Optionally, display module 1040 includes：Display unit is selected, the instruction for inputting according to user is shown including table The desktop picture of whole objects on face or display only include the desktop picture of the partial objects on desktop.
Optionally, the object on desktop and desktop can be operated by different clients with same rights and privileges.From And when different clients by the client on each self terminal referring to teleconference when, can with same rights and privileges to desktop and Object on desktop is operated.
Optionally, further include：Receiving module is triggered, for receiving triggering, wherein triggering is carried out on the table by user First operation cause；Floor status determination module, for determining whether in floor status, wherein under floor status, It is made a speech by user；And execution module is used in the case where determining in floor status, executes following operation：It will be with touching Sending out the first operation information associated is sent to server；And according to the first operation information, to shown desktop picture into Row updates.
In addition, execution module is also configured to execute following operation in the case where determination is not at floor status：According to First operation information is updated shown desktop picture.
Optionally, in addition, further include：Trigger receiving module, for receive triggering, wherein triggering be by user on the table What the first operation carried out caused；Determination module is cooperateed with, for determining whether in collaboration state, wherein under collaboration state, By different clients in desktop cooperating；And execution module, for executing in the case where determining in collaboration state It operates below：The first operation information associated with triggering is sent to server；And according to the first operation information, to showing The desktop picture shown is updated.
In addition, optionally, the first operation is moving icon on the table for methods described above.Also, by first Operation information is sent to server, including location information of the icon after mobile relative to desktop is sent to server；And it is right Shown desktop picture is updated, including shows icon according to location information.
Optionally, in addition, the first operation is the zoom operations zoomed in and out to desktop.Also, the first operation information is sent out It send to server, including scalability information associated with zoom operations is sent to server；And to shown desk-top picture As being updated, at least part of desktop picture including the desktop after display zoom operations.
Optionally, in addition, the first operation is the moving operation of mobile desktop.Also, the first operation information is sent to clothes Business device, is sent to server including the location information by moving operation rear hatch relative to desktop；And the desk-top picture to display As being updated, including at least part of desktop picture according to the desktop after location information display moving operation.
Optionally, in addition, the first operation is the operation of graphing.Also, the first operation information is sent to server, Including graphical information relevant to the figure drawn is sent to server；And shown desktop picture is carried out more Newly, including showing drawn figure on the desktop picture of display according to graphical information.
Optionally, in addition, further include:Operation information receiving module, for receiving with other clients from server in table Relevant second operation information of the second operation on face；And desktop picture update module, it is used for according to the second operation information, it is right Shown desktop picture is updated.
Optionally, in addition, the second operation is the letter that addition new object and the second operation information are new object on the table Breath.Also, shown desktop picture is updated, the icon including showing the new object.
Optionally, in addition, the second operation is phase after icon is mobile for moving icon and the second operation information on the table For the location information of desktop.Also, shown desktop picture is updated, including icon is shown according to location information.
Optionally, in addition, the second operation for the zoom operations zoomed in and out to desktop and the second operation information is and contracting Put the associated scalability information of operation.Also, shown desktop picture is updated, including is shown and is contracted according to scalability information At least part of desktop picture of desktop after putting operation.
Optionally, in addition, the second operation is the moving operation of mobile desktop and after the second operation information is moving operation Location information of the window of client relative to desktop.Also, shown desktop picture is updated, including according to position Information shows at least part of desktop picture of the desktop after moving operation.
Optionally, in addition, the second operation of the operation by graphing and the second operation information for the figure drawn Relevant graphical information.And shown desktop picture is updated, including is shown on desktop picture according to graphical information Show drawn figure.
Certainly, user to the operation that desktop carries out be not limited to more than mode.For example, further including allowing the convenient and fast overview of user Some angle global or that focus on some 3D model is checked.For another example linked up by voice, owner can be with Conclusion is recorded on the brainstorming figure of desktop at any time；It is linked up by voice, either party can be directed to some A certain frame flag in camera lens or video simultaneously discusses；Or linked up by voice, anyone can Controlling model It checks angle, delivers opinion of oneself etc..
Embodiment 3
According to the embodiment of the present application, with reference to shown in Figure 11, a kind of device 1100 for teleconference, the dress are additionally provided It sets corresponding with method described in the second aspect of embodiment 1, and can be server 103 shown in Fig. 2.Device 1100 Including：Request receiving module 1110, for receiving the request about teleconference from the first client, wherein described first Client is run in first terminal；DESKTOP INFORMATION sending module 1120 is used in response to the request, to first client The information for showing desktop is sent, wherein desktop is the desktop of unlimited size, and can be by running on different terminals Different clients operated jointly.
Optionally, the desktop is infinitely great virtual desktop.
Optionally, further include：Second receiving module, for receive the second client from second terminal about long-range The request of meeting；And the second DESKTOP INFORMATION sending module, in response to the request, sending and using to second client In the information for showing the desktop.
Optionally, further include：Operation information receiving module, it is described for receiving operation information from first client Operation information is related to the operation carried out by first client to the desktop；And operation information sending module, it uses In the operation information is sent to the second terminal.
Optionally, operation information receiving module includes new object information receiving unit, for terminating from first client It is received in the information for the new object added on the desktop.Operation information sending module includes new object information transmitting unit, is used for The information of the new object is sent to second client.
Optionally, operation information receiving module includes icon location information receiving unit, is used for from first client Receive location information of the icon relative to the desktop after the desktop moving icon.Operation information sending module packet Icon location information transmission unit is included, for the operation information to be sent to second client.
Optionally, operation information receiving module includes scalability information receiving unit, for receiving from first client Scalability information, wherein the scalability information is associated with the zoom operations carried out by first client to the desktop. Operation information sending module includes scalability information transmission unit, for the scalability information to be sent to second client.
Optionally, operation information receiving module includes window position information receiving unit, is used for from first client Location information is received, wherein institute after operation of the location information to carry out movement to the desktop by first client State location information of the window of the first client relative to the desktop.Operation information sending module includes window position information hair Unit is sent, for the location information to be sent to second client.
Optionally, operation information receiving module includes graphical information receiving unit, for receiving from first client Graphical information, wherein the graphical information is the graphical information for the figure drawn by first client in the desktop. Operation information sending module includes graphical information transmission unit, for the graphical information to be sent to second client.
In summary described in each embodiment, technical solution used by the disclosure is the functional development supported based on browser 's.To which according to the technical solution of the disclosure, user does not need dedicated hardware, does not need installation application program, browser yet Plug-in unit or APP can participate in teleconference, to reduce threshold of attending a meeting.Since the desktop that the browser of terminal is shown is Participate in the desktop that can be used in conjunction with of personnel of teleconference by different terminals, therefore can be using the personnel of different terminals Cooperating is carried out on the same desktop, so that behaviour cannot be cooperateed with by solving each side of the existing technology for participating in teleconference The problem of making.And since the desktop that terminal is shown is provided by server, the method for the present embodiment is supported to use Multiple personnels participating in the meeting of different terminals are in the enterprising line asynchronous discussion of the desktop.
To, above-mentioned technical proposal solves threshold height of attending a meeting present in the teleconference technical solution of the prior art, Be unable to cooperating and cannot asynchronous discussion the technical issues of.To reduce attend a meeting cost while, enhance user Interactivity between the convenience used and user.
Above-mentioned the embodiment of the present application serial number is for illustration only, does not represent the advantages or disadvantages of the embodiments.
In above-described embodiment of the application, all emphasizes particularly on different fields to the description of each embodiment, do not have in some embodiment The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit or module, Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or module or group Part can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown Or the mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, module or unit it is indirect Coupling or communication connection can be electrical or other forms.
The unit as illustrated by the separation member or module may or may not be physically separated, as The component that unit or module are shown may or may not be physical unit or module, it can and it is in one place, or Person may be distributed in multiple network units or module.Some or all of list therein can be selected according to the actual needs Member or module achieve the purpose of the solution of this embodiment.
In addition, each functional unit or module in each embodiment of the application can integrate in a processing unit or mould In block, it is also possible to each unit or module physically exists alone, can also be integrated in two or more units or module In one unit or module.Above-mentioned integrated unit or module both can take the form of hardware realization, can also use software The form of functional unit or module is realized.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the application whole or Part steps.And storage medium above-mentioned includes：USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code Medium.
The above is only the preferred embodiment of the application, it is noted that for the ordinary skill people of the art For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered It is considered as the protection scope of the application.

Claims (10)

1. a kind of method for teleconference, which is characterized in that the method includes：
First user end to server sends the request about teleconference, wherein first client runs on first eventually End；
First client receives the information for showing desktop from the server, wherein the desktop is unlimited size Desktop, and can be operated jointly by the different clients run on different terminals；
First client is based on forming the image data of the desktop from the received information of the server；
And
First client shows the desktop picture of a part of the desktop according to described image data.
2. the method according to claim 1, wherein show the desktop picture of a part of the desktop, including： The instruction display that first client is inputted according to user includes the desktop picture of whole objects on desktop or shows only Desktop picture including the partial objects on desktop.
3. the method according to claim 1, wherein the object on the desktop and the desktop can pass through The different clients are operated with same rights and privileges.
4. the method according to claim 1, wherein the method also includes:
First client receives triggering, wherein the triggering is enterprising in the desktop by the user of first client What the first capable operation caused；
First client determines whether to be in floor status, wherein under the floor status, by first client User make a speech；And
First client executes following operation in the case where determining in floor status：
The first operation information associated with the triggering is sent to the server；And
According to first operation information, shown desktop picture is updated.
5. according to the method described in claim 4, it is characterized in that, first client is not at floor status in determination In the case of, execute following operation：According to first operation information, shown desktop picture is updated.
6. the method according to claim 1, wherein the method also includes:
First client receives triggering, wherein the triggering is enterprising in the desktop by the user of first client What the first capable operation caused；
First client determines whether in collaboration state, wherein passing through the different clients under the collaboration state End is in the desktop cooperating；And
First client executes following operation in the case where determining in collaboration state：
The first operation information associated with the triggering is sent to the server；And
According to first operation information, shown desktop picture is updated.
7. a kind of method for teleconference, wherein the system for realizing the teleconference includes server and runs on The client of first terminal, which is characterized in that the method also includes:
First client receives triggering, wherein the triggering is first carried out on the table by the user of first client What operation caused, wherein the desktop can be operated jointly by the different clients run on different terminals；
First client determines whether to be in floor status, wherein under the floor status, by first client User make a speech；And
First client executes following operation in the case where determining in floor status：
The first operation information associated with the triggering is sent to the server；And
According to first operation information, shown desktop picture is updated.
8. the method according to the description of claim 7 is characterized in that first client is not at floor status in determination In the case of, execute following operation：According to first operation information, shown desktop picture is updated.
9. a kind of method for teleconference, which is characterized in that the method includes：
The request about teleconference from the first client is received, wherein first client is run in first terminal；
In response to the request, the information for showing desktop is sent to first client, wherein the desktop is unlimited The desktop of size, and can be operated jointly by the different clients run on different terminals.
10. according to the method described in claim 9, it is characterized in that, further including：
From first client receive operation information, the operation information with by first client to the desktop into Capable operation is related；And
The operation information is sent to second terminal.
CN201810776601.XA 2018-07-13 2018-07-13 Method and apparatus for teleconferencing Active CN108900794B (en)

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