CN108933965A - screen content sharing method, device and storage medium - Google Patents

screen content sharing method, device and storage medium Download PDF

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Publication number
CN108933965A
CN108933965A CN201710386972.2A CN201710386972A CN108933965A CN 108933965 A CN108933965 A CN 108933965A CN 201710386972 A CN201710386972 A CN 201710386972A CN 108933965 A CN108933965 A CN 108933965A
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China
Prior art keywords
sharing
screen
video
shared
content
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Granted
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CN201710386972.2A
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Chinese (zh)
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CN108933965B (en
Inventor
张扬超
李斌
徐饶
王俊山
易薇
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Tencent Technology Shenzhen Co Ltd
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Tencent Technology Shenzhen Co Ltd
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Priority to CN201710386972.2A priority Critical patent/CN108933965B/en
Publication of CN108933965A publication Critical patent/CN108933965A/en
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Classifications

    • 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
    • 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
    • H04N21/43—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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4438—Window management, e.g. event handling following interaction with the user interface
    • 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
    • H04N21/485—End-user interface for client configuration
    • H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

A kind of screen content sharing method, device and storage medium, the method for one embodiment include：When receiving screen content shared instruction by video session interface, the screen content sharing request including the first user identifier is sent to background server；Content share interface is switched to when the shared confirmation message of platform server upon receipt, set content shares the Screen sharing video source at interface；Screen sharing notification message is sent to background server, Screen sharing notification message is sent to the corresponding each second user terminal of each second user mark from background server, the first user identifier and each second user identify video session room identification corresponding with video session interface and be associated with；The screen content data to be shared for obtaining Screen sharing video source, the sharing contents by screen content data to be shared at content share interface show that child window is shown, and are sent to each second user terminal.Embodiment improves the interaction performances and interactive performance of sharing contents when information sharing.

Description

Screen content sharing method, device and storage medium
Technical field
The present invention relates to technical field of network information, more particularly in a kind of screen content sharing method, a kind of screen Hold sharing means and a kind of computer storage medium.
Background technique
With the fast development of the network information technology, the demand of the information sharing between multi-party terminal and application are also increasingly many It is more, wherein being applied such as more people's video sessions between multiple terminals.In more people's video sessions, the camera shooting of each terminal local is set Standby acquisition video image, and the video image of acquisition is distributed to other terminals by background server.Due in more people's videos During session, local video image can be immediately distributed to other terminals by server by each terminal, thus each It is used in the kind network teleconference.However, the picture pick-up device of terminal can only be acquired in this more people's video sessions To video image be distributed to other terminals, the interaction and interaction of more sharing contents can not be provided, to constrain multi-party The application of information sharing.
Summary of the invention
Based on this, the embodiment of the present invention to be designed to provide a kind of screen content sharing method, a kind of screen content total Device and storage medium are enjoyed, to improve the interaction performance and interactive performance of sharing contents when information sharing.
In order to achieve the above objectives, following technical scheme is used in one embodiment：
A kind of screen content sharing method, including step：
When receiving screen content shared instruction by video session interface, it is total that screen content is sent to background server Request is enjoyed, the screen content sharing request includes the first user identifier；
When receiving the shared confirmation message that the background server returns, it is switched to content share interface, and be arranged The Screen sharing video source at content share interface；
Screen sharing notification message is sent to the background server, Screen sharing notice is disappeared by background server It ceases and is sent to the corresponding each second user terminal of each second user mark, first user identifier and each second user mark Know video session room identification association corresponding with the video session interface；
The screen content data to be shared for obtaining the Screen sharing video source exist the screen content data to be shared The sharing contents at the content share interface show that child window is shown, and the screen content data to be shared are sent to each institute State second user terminal.
A kind of screen content sharing method, including：
The screen content sharing request of the first user terminal transmission is received, the screen content sharing request includes described the First user identifier of one user terminal；
Acquisition and the associated video session room identification of first user identifier, return altogether to first user terminal Enjoy confirmation message；
First user terminal is received according to the shared confirmation message by video session changing interface to content share Interface and set content share the Screen sharing notification message that the Screen sharing video source at interface is sent later；
By the Screen sharing notification message to the video session room identification it is associated, in addition to first user The corresponding each second user terminal of each second user mark except mark is sent.
A kind of screen content sharing means, including：
Sharing request module, for being taken to backstage when receiving screen content shared instruction by video session interface Business device sends screen content sharing request, and the screen content sharing request includes the first user identifier；
First changing interface module, for switching when receiving the shared confirmation message that the background server returns To content share interface, and set content shares the Screen sharing video source at interface；
First shared notification module, for sending Screen sharing notification message to the background server, by background service Device sends the Screen sharing notification message to the corresponding each second user terminal of each second user mark, first user Mark and each second user identify video session room identification corresponding with the video session interface and are associated with；
Content sharing module, for obtaining the screen content data to be shared of the Screen sharing video source, will it is described to Share sharing contents of the screen content data at the content share interface and show that child window is shown, and by the screen to be shared Content-data is sent to each second user terminal.
A kind of screen content sharing means, including：
Sharing request respond module, for receiving the screen content sharing request of the first user terminal transmission, the screen Content sharing request includes the first user identifier of first user terminal；And it obtains associated with first user identifier Video session room identification returns to shared confirmation message to first user terminal；
Second shared notification module, for receiving first user terminal according to the shared confirmation message for video council Changing interface is talked about to content share interface and set content shares the Screen sharing that the Screen sharing video source at interface is sent later Notification message, and by the Screen sharing notification message to the video session room identification it is associated, in addition to described first The corresponding each second user terminal of each second user mark except user identifier is sent.
A kind of storage medium, is stored thereon with computer program, realizes when which is executed by processor as described above Screen content sharing method.
According to the scheme of embodiment as described above, terminal can receive the shared finger of screen content by video session interface It enables, and sends screen content sharing request to background server, terminal is upon receipt after the shared confirmation message of platform server It can switch to content share interface, and set Screen sharing video source, and is total to screen is carried out via background server notice Other each second user terminals enjoyed, thus realize active user's terminal during video session and other each second Content between user terminal is shared, i.e., need to carry out screen content it is shared when, be directly based upon video session process The shared of screen content is initiated, based on the associated each user terminal of video session room identification for carrying out video session, it can It determines and carries out the shared each shared side of screen content, be not necessarily to exclusively with specific screen content shared system, without special Shared for screen content such as is specially registered, registers, connects at the processing, not only increases sharing contents when information sharing Interaction performance and interactive performance, and improve the shared convenience of screen content and agility.
Detailed description of the invention
Fig. 1 is the schematic diagram of the working environment of a this embodiment scheme；
Fig. 2 is the schematic diagram of the composed structure of the user terminal of one embodiment；
Fig. 3 is the schematic diagram of the composed structure of the server of one embodiment；
Fig. 4 is the flow diagram of the screen content sharing method in one embodiment；
Fig. 5 is the flow diagram of the screen content sharing method in another embodiment；
Fig. 6 is the flow diagram of the screen content sharing method in another embodiment；
Fig. 7 is interaction flow schematic diagram when the exemplary screen content of concrete application is shared；
Fig. 8 is the processing block schematic illustration of the terminal when screen content in a concrete application example is shared；
Fig. 9 is the flow diagram initiated when screen content is shared in a concrete application example；
Figure 10 is the flow diagram terminated when screen content is shared in a concrete application example；
Figure 11 is the schematic diagram at the video session interface in a concrete application example；
Figure 12 is the schematic diagram at the content share interface in a concrete application example；
Figure 13 is the structural schematic diagram of the screen content sharing means in one embodiment；
Figure 14 is the structural schematic diagram of the screen content sharing means in another embodiment；
Figure 15 is the structural schematic diagram of the screen content sharing means in another embodiment.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, with reference to the accompanying drawings and embodiments, to this Invention is described in further detail.It should be appreciated that the specific embodiments described herein are only used to explain the present invention, And the scope of protection of the present invention is not limited.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention The normally understood meaning of technical staff is identical.Term used in description herein book is intended merely to describe specifically to implement The purpose of example, it is not intended that in the limitation present invention.Term as used herein " and/or " it include one or more relevant listed Any and all combinations of project.
Fig. 1 shows the working environment schematic diagram in one embodiment of the invention, as shown in Figure 1, its working environment is related to Terminal 101, terminal 102 and background server 103, it is also possible to be related to video data server 104.Terminal 101, terminal 102 And background server 103 can be communicated by network, it can be via background service between terminal 101 and each terminal 102 Device 103 carries out instant messaging, and carries out video session on this basis.In video session, the video data of terminal 101 can be with It is sent to each terminal 102 via background server 103, the video data of each terminal 102 is also sent to via background server 103 Terminal 101.In some embodiments, in video session, the video data of terminal 101 can be sent out via video data server It is sent to each terminal 102, the video data of each terminal 102 can also be sent to terminal 102 via video data server.Without Background server, but terminal 102 is transmitted directly to via network.In embodiments of the present invention, during video session, It is shared that screen content can be carried out simultaneously, such as the screen content of terminal 101 shares to other terminals 102.It is total in screen content When enjoying, the screen content data to be shared of terminal 101 can be sent to each terminal 102 via background server 103, can also be through Each terminal 102 is sent to by data platform server 104.The present embodiments relate to be that terminal 101 is shielded with terminal 102 Processing scheme when curtain content is shared.
The structural schematic diagram of user terminal 101,102 in one embodiment is as shown in Figure 2.The user terminal includes passing through Processor, non-volatile memory medium, communication interface, power interface and the memory of system bus connection.Wherein, user terminal Processor supports the operation of entire user terminal for providing calculating and control ability.The non-volatile memories of user terminal are situated between Matter is stored with operating system and a kind of computer applied algorithm of screen content sharing means, the meter of the screen content sharing means When calculation machine application program is executed by processor, a kind of screen content sharing method is realized.The memory of user terminal is non-volatile Property storage medium in screen content sharing means operation provide environment.The network interface of user terminal is used for and other terminals And background server, video data server, by network connection and communication, the power interface of user terminal is used for and outside Power supply connection, external power supply are powered by the power interface to user terminal.User terminal can be any one and can be realized The equipment, such as mobile terminal, such as mobile phone, tablet computer etc. of intelligent input output；It is also possible to other with above structure Equipment.
Fig. 3 is the composed structure schematic diagram of server 103 in one embodiment.As shown in figure 3, server includes passing through to be Processor, power supply module, storage medium, memory and the communication interface of bus of uniting connection.Wherein, processor for provide calculate and Control ability supports the operation of entire server.The storage medium of server is stored with operating system, database and a kind of screen When the computer program of the computer program of content sharing apparatus, the screen content sharing means is executed by processor, one is realized Kind screen content sharing method.The computer program operation saved as in storage medium in server provides environment, and communication connects It mouthful is used for and each user terminal and video data server carries out network communication.It will be understood by those skilled in the art that in Fig. 3 The structure shown, only the block diagram of part-structure relevant to example scheme, does not constitute and is answered this embodiment scheme With the restriction of server thereon, specific server may include than more or fewer components as shown in the figure or group Certain components are closed, or with different component layouts.
Fig. 4 shows the flow diagram of the screen content sharing method in one embodiment, be in the embodiment with into It is illustrated for the treatment process of the first shared user terminal 101 of row screen content.
As shown in figure 4, the screen content sharing method in the embodiment includes：
Step S401：When receiving screen content shared instruction by video session interface, sent to background server Screen content sharing request, the screen content sharing request include the first user identifier；
Step S402：When receiving the shared confirmation message that the background server returns, it is switched to content share circle Face, and set content shares the Screen sharing video source at interface；
Step S403：Screen sharing notification message is sent to the background server, by background server by the screen Shared notification message is sent to the corresponding each second user terminal of each second user mark, first user identifier with it is each described Second user identifies video session room identification association corresponding with the video session interface；
Step S404：The screen content data to be shared for obtaining the Screen sharing video source, by the screen to be shared Sharing contents of the content-data at the content share interface show that child window is shown, and by the screen content data to be shared It is sent to each second user terminal.
According to the scheme of embodiment as described above, terminal can receive the shared finger of screen content by video session interface It enables, and sends screen content sharing request to background server, terminal is upon receipt after the shared confirmation message of platform server It can switch to content share interface, and set Screen sharing video source, and is total to screen is carried out via background server notice Other each second user terminals enjoyed, thus realize active user's terminal during video session and other each second Content between user terminal is shared, i.e., need to carry out screen content it is shared when, be directly based upon video session process The shared of screen content is initiated, based on the associated each user terminal of video session room identification for carrying out video session, it can It determines and carries out the shared each shared side of screen content, be not necessarily to exclusively with specific screen content shared system, without special Shared for screen content such as is specially registered, registers, connects at the processing, not only increases sharing contents when information sharing Interaction performance and interactive performance, and improve the shared convenience of screen content and agility.
Wherein, it when receiving screen content shared instruction above by video session interface, can use any possible Mode carries out, for example, sharing button can be set on video session interface, passes through the sharing button on video session interface Receive the screen content shared instruction.
The screen content sharing method of the present embodiment can share any content shown on terminal screen, because This can be selected to be sharing to be what content by terminal user in actual techniques application.Specific selection can be in office What possible mode carries out, as long as being shown and being sent to second user end for screen content data to be shared in step S104 Before end, the screen content of sharing can determine.
In one example, screen content can be sent to background server when receiving screen content shared instruction It is selected before sharing request.At this point it is possible to above by video session interface receive screen content shared instruction it Afterwards, before sending screen content sharing request to background server, selection instruction is received, the selection instruction includes wait in sharing Hold mark, it is described to be identified as window ID or desktop screen mark to sharing contents.At this point, sharing interface in above-mentioned set content Screen sharing video source when, the screen can be set to the corresponding video data of sharing contents marks with described for acquisition The shared video source of curtain.
In another example, it can be carried out after the shared confirmation message that platform server returns upon receipt.At this point, When above-mentioned set content shares the Screen sharing video source at interface, can be carried out using following manner：
Selection instruction is received, the selection instruction includes identifying to sharing contents, described to be identified as window to sharing contents Mark or desktop screen mark；
The Screen sharing video source is set to the corresponding video data of sharing contents mark with described by acquisition.
In a specific example, it can be currently located all processes of user terminal by scanning, obtain all processes Process Window information；Obtain desktop screenshot；The Process Window information of acquisition and desktop screenshot are shown；And from display The display interface of Process Window information and desktop screenshot receives the window and shares selection instruction.
Further, above-mentioned when sharing contents are identified as window ID, cursor can also further be captured in screen On first position coordinate；And the first position coordinate is converted, the cursor is obtained relative to the window ID The second position coordinate of corresponding window area.At this point, above-mentioned screen content data to be shared further include the second position coordinate. It is thus possible to which the cursor of user terminal is also shared to other users terminal while progress screen content is shared.
It further, in one example, can also be when receiving Screen sharing halt instruction, to the background service Device sends Screen sharing ending request.And receiving what the background server was returned according to the Screen sharing ending request When terminating confirmation message, it is switched to video session interface, stops acquiring the data that the video shares video source, and to after described Platform server, which is sent, to be stopped sharing message, and the stopping is shared message to each second user terminal from the background service It sends.
In another example, above-mentioned shared confirmation message, Screen sharing notification message may include video data services The address information of device.At this point, by it is described be sent to each second user terminal wait share screen content data when, can be by institute It states after sharing screen content data and being sent to video data server, is sent to by the video data server each described Second user terminal.On the other hand, it is also possible to by described after sharing screen content data and being sent to video data server, By each second user terminal every prescribed time period according to the address information of the video data server, from the video Data server downloads the screen content data to be shared.
Correspondingly, the flow diagram of the screen content sharing method in another embodiment is shown in Fig. 5.The implementation It in example is illustrated by taking the treatment process of background server 103 as an example.
As shown in figure 5, the screen content sharing method in the embodiment includes：
Step S501：Receive the screen content sharing request of the first user terminal transmission, the screen content sharing request The first user identifier including first user terminal；
Step S502：Acquisition and the associated video session room identification of first user identifier, to first user Terminal returns to shared confirmation message；
Step S503：It receives first user terminal and is arrived video session changing interface according to the shared confirmation message Content share interface and set content share the Screen sharing notification message that the Screen sharing video source at interface is sent later；
Step S504：By the Screen sharing notification message to the video session room identification it is associated, in addition to institute The corresponding each second user terminal of each second user mark except the first user identifier is stated to send.
In one example, background server is obtaining and the associated video session room identification of first user identifier Later, the state in the corresponding video session room of the video session room identification first can also be set as lock state, so Shared confirmation message is returned to first user terminal again afterwards.It is shared to avoid other users terminal from also initiating screen content The problem of requesting the conflict generated.
In another example, above-mentioned shared confirmation message, in Screen sharing notification message may include by video data The address information of server.To which during subsequent screen content is shared, the first user terminal can be via video counts According to server need to screen content data be shared to be sharing be sent to each second user terminal.
In another example, the Screen sharing ending request of the first user terminal transmission can also be received, wherein screen Shared ending request includes the first user identifier；And end confirmation message is returned to first user terminal；And receive first User terminal shares message according to the stopping that the end confirmation message returns, and the stopping is shared message to each described second User terminal is sent.Wherein, the state in the corresponding video session room of the video session room identification is set before It, can also be by video after message is shared in the stopping for receiving the transmission of the first user terminal in the case where being set to lock state The state that session room identification corresponds to video session room is set as non-locking state.
Fig. 6 shows the flow diagram of the screen content sharing method in another embodiment, be in the embodiment with It is illustrated for the treatment process of sharing terminal (such as second user terminal described in Fig. 1).
As shown in fig. 6, the screen content sharing method in the embodiment includes：
Step S601：The Screen sharing notification message that background server is sent is received, Screen sharing notification message includes the One user identifier；
Step S602：According to the Screen sharing notification message from video session changing interface to content share interface；
Step S603：Receive the screen content number to be shared that corresponding first user terminal of first user identifier is sent According to, and the sharing contents by the screen content data to be shared at the content share interface show that child window is shown.
In a specific example, above-mentioned screen content data to be shared can also include：Cursor is relative to described wait divide Enjoy the second position coordinate of the window area in screen content data.At this point, will screen content data be shared described interior When holding the sharing contents display child window display for sharing interface, can while described second in child window be shown in sharing contents Display highlighting at position coordinates.
In another embodiment, above-mentioned Screen sharing notification message can also include that the address of video data server is believed Breath.Accordingly, in a specific example, which can receive screen content to be shared from video data server Data.In another specific example, which can be the address information according to the video data server, Every prescribed time period downloads the screen content data to be shared from the video data server.
Based on each embodiment as described above, Fig. 7 is shown when the screen content in a concrete application example is shared Interaction flow schematic diagram.It is respectively to be set with carry out that screen content shares during a specific video session simultaneously in the example It is illustrated for interaction flow between standby.
As shown in Figure 7, it is assumed that be that video session request is initiated by the first user terminal.It is understood that can also be with Be by other user terminals initiate video session request, in embodiments of the present invention, initiate video session request terminal with It is the same user terminal that the terminal for initiating screen content sharing request, which is not necessarily to limit,.
As shown in connection with fig. 7, in actual techniques application, the first user terminal passes through carrying out receiving terminal user When clicking the video calling instruction that the associated buttons such as " video session ", " Video chat " issue, video is sent to background server Call request, the video calling request to carry the first user identifier of first user terminal.Meanwhile the video calling is requested In can also carry the second user mark of the quasi- each second user terminal for carrying out video calling, or carry this first The group identification of group or discussion group where user identifier.
After background server receives video calling request, second user mark is carried in video calling request When, corresponding second user terminal, which is identified, to the second user sends video calling request.It is carried in video calling request When group identification, obtain with the associated user identifier of the group identification in, other than the first user identifier other each second User identifier, and you send video calling request to the corresponding each second user terminal of each second user mark.It is understood that It is, for the purpose of simple illustration, a second user terminal to be merely illustrated in Fig. 7, in actual techniques application, second user The number of terminal can also include it is multiple, the treatment processes of multiple second user terminals can be used with described in Fig. 7 second The treatment process of family terminal is identical.
After second user terminal receives the video calling request of background server transmission, the selection based on terminal user is determined It is fixed whether to need to carry out video calling.If desired video calling is carried out, then returns to video calling confirmation message to background server.
After background server receives the video calling confirmation message of second user terminal return, for video calling creation Video session room obtains video session room identification.It is understood that carrying group identification in video calling request When, as long as there is a second user terminal to return to video calling confirmation message, so that it may video session room is created, and can nothing It needs to wait for all second user terminals and returns to video calling confirmation message.In addition, carrying group in video calling request When mark, video session can also can be in addition re-created directly using the group identification as the video session room identification Room identification.Second user mark is carried in video calling request, then needs to identify for first user identifier, second user Associated video session distributes video session room identification.
The video session room identification of distribution can return to and use to the first user terminal and each second user terminal, first Family terminal and each second user terminal are based on common video session room identification progress video session.First user terminal The video image data shot by camera is passed via background server or third party's data server or directly Give each second user terminal.On the other hand, any one passes through with the associated second user terminal of video session room identification The video image data that camera is shot is via background server or third party's data server or is transmitted directly to First user terminal and other each second user terminals.Video session interface in one application example is as shown in figure 11.
During video session, the shared process of screen content can be initiated, to carry out desktop sharing abundant. By taking the first user terminal initiates to share as an example, the user of the first user terminal can be by clicking " dividing for video session interface Enjoy ", " shared " etc. initiate the button that screen content is shared and issue screen content shared instruction, it will be understood that initiation screen here The button of curtain content share is also possible to show by relevant sign flag, such as the left side the of bottom shown in Figure 11 One button.To which terminal user can initiate the shared of screen content based on video session process, without exclusively with spy Fixed screen content shared system, without the registration specially of the shared progress specifically for screen content, registration, connection etc. Reason.
The processing block schematic illustration of terminal and terminal shown in Fig. 9 are initiated when carry out Screen sharing as shown in connection with fig. 8 Flow diagram when Screen sharing, this embodiment scheme share the correlation module of management by session After WEWTalkShareManager receives the screen content shared instruction, the correlation module of sharing contents management can be passed through ScreenWndInfoGrabManager allows terminal user to select to be sharing to be what content.For example, for example ScreenWndInfoGrabManager can be currently located all processes of the system of user terminal by scanning, and obtain institute There is the information of process, including Process Window information.And desktop screenshot is obtained, and by taking windows system as an example, the desktop screenshot It can be windows desktop screenshot.Then the Process Window information of acquisition and desktop screenshot are shown, shows terminal User carries out selection selection.When being shown, can be each Process Window information and desktop screenshot with the side of thumbnail Formula is displayed for terminal user's selection, is also possible to select by other modes such as lists for terminal user.Terminal user can be with By clicking thumbnail, the option in list or other modes to content selection to be sharing, issues window and share selection and refer to It enables, it includes to identify in selection instruction to sharing contents which, which shares, should can be denoted as windowInfo to sharing contents mark. It can should be identified to sharing contents mark for window ID or desktop screen, wherein the window ID refers to certain in this example The mark of the corresponding window of a process.To, carry out screen content it is shared when, shared screen content can not be first The entire screen of user terminal desktop, but related with the currently running process of the first user terminal, be some specifically into The corresponding window of journey, so as to be not necessarily to specially upload file to be sharing for the shared of screen content, so that screen content It is shared more succinct, and can realize the shared of any screen content accordingly, realize the diversity of shared screen content.
Share selection instruction receiving window, it is determined that is shared is some window either entire computer screen Afterwards, in order to avoid multiple users initiate to share simultaneously, the first user terminal sends screen content sharing request to background server. It include the first user identifier of the first user terminal in the screen content sharing request.
Background server is received to after screen content sharing request, if closed currently without with video session room identification Other terminal iidentifications of connection are shared and are conversed normally, then what can be shared to the return of the first user terminal is shared true Recognize message.While before sending shared confirmation message or sending shared confirmation message, by current video session room mark The state for knowing corresponding video session room is set as lock state, i.e., by the video session room lock, to meet with for the moment The screen content for carving only one terminal is shared.
On the other hand, background server can also determine first when determining that the first user terminal can be shared User terminal carries out the address information of the shared video data server of screen content, the address information of the video data server It can be associated with the video session room identification, and can carry and return to the first user terminal in shared confirmation message.
After first user terminal receives the shared confirmation message of background server transmission, by display interface from video session For changing interface to content share interface, the content share interface in an example is as shown in figure 12.
Set content shares the Screen sharing video source at interface simultaneously, and Screen sharing video source is switched to and is shared The video data of window or desktop, such as identified by what window sharing selection instruction obtained to sharing contents WindowInfo can be sent to screen data capture engine ScreenCaptureEngine, window data engine Determine it is that screen is shared or window is shared, and then can pass through screen data capture engine in WindowCaptureEngine ScreenCaptureEngine or window data engine WindowCaptureEngine captures the table chosen of acquisition respectively Face curtain or window data.
In one embodiment, after being switched to content share interface, it can directly close or cancel video session The display of each video window at interface, the camera of controlling terminal no longer capture camera data.In further embodiments, may be used With by content share interface carry out screen content it is shared when, while showing the data of each camera, realize screen content and Interaction is shared while camera capture content.In the case, in a concrete application example, it is being switched to content share After interface, shown after each video window at video session interface being reduced in the designated position at the content share interface Show, which can be configured in conjunction with practical application needs, such as the boundary at content share interface shown in Figure 12 Arrangement display.In another concrete application example, in content after each video window at video session interface can also be reduced The specified location for sharing interface, which is floated, to be shown, in order to which terminal user needs freely to adjust the aobvious of each video window based on displaying Show position.In another concrete application example, in current institute after each video window at video session interface can also be reduced It is hidden at the desktop edge of user terminal.It, can also be by each video at video session interface in other concrete application examples Window is shown in other way after reducing.To which video can also be carried out while realizing that screen content is shared Session improves the diversity of interactive performance and information sharing.
On the other hand, the first user terminal sends Screen sharing notification message to background server, to inform background service The first user terminal of device is ready for shared preparation, to notify other members to enter sharing state.In the Screen sharing notification message Carry the first user identifier.In some embodiments, above-mentioned video counts can also be carried in the Screen sharing notification message According to the address information of server.
After background server receives the Screen sharing notification message, if carrying video in the Screen sharing notification message The address information of data server, then find with the associated video session room identification of the first user identifier, and with view It, can be directly by the screen after frequency session room identification is associated, each second user other than the first user identifier identifies The shared notification message of curtain is sent to each second user and identifies associated each second user terminal.On the other hand, if the Screen sharing Do not have in notification message carry video data server address information, then can find it is associated with the first user identifier Video session room identification and find with the address information of the associated video data server of video session room identification, with And after each second user mark other than the first user identifier, the address information of video data server is added to the screen Each second user is sent to after in the shared notification message of curtain and identifies associated each second user terminal, to notify in video session Other members enter sharing state.
Each second user terminal is received to after Screen sharing notification message, can carry out Screen sharing notification message It has been shown that, the terminal user of each second user terminal can be decided whether point based on the Screen sharing notification message of display It enjoys.If terminal user confirms the instruction for entering and sharing or not entering sharing without issuing, enters and share, if current video Session is normally not turned off, then is entered by sharing state, by video session changing interface to content share interface, and prepares to connect Receive the screen content data to be shared that participator sends.The content share interface for the second user terminal shared with shared The content share interface of the first user terminal can be identical, can also have different designs.
First user terminal is after having sent Screen sharing notification message to background server, it can passes through screen data Capture engine ScreenCaptureEngine or window data engine WindowCaptureEngine captures acquisition respectively The desktop screen or window data chosen.For sharing to entire desktop screen, it can pass through ScreenCaptureEngine captures desktop screen content, obtains the data of capture, and be sent to video processing engine WEWTalkManger is handled, while can notify that upper layer interactive interface is refreshed, in the content of the first user terminal The sharing contents for sharing interface show that child window is shown.For sharing to windows content, it can be drawn by window data The data for holding up the window that WindowCaptureEngine capture is shared, obtain the data of capture, and be sent to video Processing engine WEWTalkManger is handled, while can notify that upper layer interactive interface is refreshed, at the first user end The sharing contents at the content share interface at end show that child window is shown.In addition, the data captured, i.e., above-mentioned wait share in screen Hold, by data platform server transport to each second user terminal, can also realize the data transmission of screen content to be shared.
Wherein, it is contemplated that some application systems (such as Mac system) only provide to entire desktop (or link computer Mobile phone) entire desktop screen data acquisition interface, and for the window of relative program there is no direct system interfaces can To carry out data acquisition.Therefore, for the shared screen data acquisition interface that can be called directly in system of desktop screen into The acquisition of row data.And for the shared of windows content, the data that windows content can be carried out by different mechanism acquire.Such as After capturing entire desktop screen data, the window data that coordinate is converted to corresponding window is carried out to it.Of the invention It, can be corresponding to window ID according to preset frequency when sharing contents are identified as window ID in one specific example Window area carries out screenshot and obtains window screenshot, obtains the screen content data to be shared.The frame that can be differentiated due to human eye Rate is substantially in 24 frames or so, it is therefore possible to use the frequency of 1 second 24 frame carries out the acquisition of window screenshot.
Since the format and size of screenshot acquisition are unfavorable for the transmission of network, for the window screenshot for carrying out screenshot acquisition, After the conversion that can also carry out data format and the quality of data, it is converted into the video frame formats that can be conducive to network transmission That screen content data to be analyzed, then to network send.The conversion of specific data format and the quality of data, can use Any possible mode carries out, as long as being convenient for the transmission of network video frame.The MAC platform used with the first user terminal For, unified CVPixBuffer can be converted by the CGImageRef for obtaining sampling, then carry out normal video Network transmission is carried out after coding, and each second user terminal is sent to by the video data server.
On the other hand, whole process can also further be monitored when sharing contents are identified as window ID above-mentioned In cursor moving event, capture cursor first position coordinate on the screen；And the first position coordinate is carried out opposite In the conversion of the corresponding window of window ID, the position of cursor is projected on the window to share, obtains the cursor Second position coordinate relative to the corresponding window area of the window ID.And the second position coordinate is carried wait share Screen content data.To which each second user terminal is when getting the video data source shared, can also obtain The second location information of cursor, and cursor drafting is shown in the video source of screenshot, it can dynamically see cursor at screen Movement in shared content, thus other audients being shared can watch carry out shared screen content when, can also be with The position that sharer positions at present is watched simultaneously.
First user terminal will be taken after sharing screen content data and being sent to video data server by video data The screen data to be shared actively can be sent to each second user terminal by business device, can also be every by second user terminal It is described wait share screen from video data server downloading every predetermined amount of time according to the address information of the video data server Curtain content-data.
In one embodiment of the invention, only promoter can terminate sharing process.As shown in connection with fig. 10, it is needing When terminating to share, the user of the first user terminal can share the similar buttons such as interface " terminating to share " by click on content and issue Screen sharing halt instruction after this embodiment scheme receives the Screen sharing halt instruction, sends screen to background server Shared ending request, if background server determination can terminate to share, returning to the first user terminal terminates confirmation message. First user terminal receives after this terminates confirmation message, switches back into video session interface, by acquiring the Screen sharing The video capture engine of video source, which is sent, stops the modes such as acquisition instructions, stops the data of acquisition window or desktop, is carrying out It controls camera when content share to stop in the case where acquiring video data, also control camera starts normal acquisition video counts According to being restored to video session process.Stop sharing message in addition, the first user terminal is also sent to background server, stops dividing It enjoys and carries the first user identifier in message.After background server receives stopping sharing message, find and the first user Identify associated video session room identification, and with video session room identification it is associated, other than the first user identifier Each second user mark, which is shared into message and is sent to the corresponding each second user terminal of each second user mark, with Notify other members.After second user terminal receives stopping sharing message, video session interface is switched back into, into video session Process.To which after terminating screen content shared procedure, video session interface can be switched back into, so that video session and screen Curtain content is shared arbitrarily to be switched over, and it is convenient to facilitate.
Based on thought identical with the method for the various embodiments described above, it is total that Figure 13 shows the screen content in one embodiment The structural schematic diagram of device is enjoyed, the first user terminal 101 shown in Fig. 1 is arranged in the screen content sharing means in the embodiment On.
As shown in figure 13, the screen content sharing means in the embodiment include：
Sharing request module 131, for when receiving screen content shared instruction by video session interface, to backstage Server sends screen content sharing request, which includes the first user identifier；
First changing interface module 132, for cutting when receiving the shared confirmation message that the background server returns Content share interface is changed to, and set content shares the Screen sharing video source at interface；
First shared notification module 133, for sending Screen sharing notification message to the background server, by taking from the background Business device sends the Screen sharing notification message to the corresponding each second user terminal of each second user mark, and described first uses Family mark and each second user identify video session room identification corresponding with the video session interface and are associated with；
Content sharing module 134 will be described for obtaining the screen content data to be shared of the Screen sharing video source Sharing contents of the screen content data to be shared at the content share interface show that child window is shown, and by described wait share screen Curtain content-data is sent to each second user terminal.
According to the scheme of embodiment as described above, terminal can receive the shared finger of screen content by video session interface It enables, and sends screen content sharing request to background server, terminal is upon receipt after the shared confirmation message of platform server It can switch to content share interface, and set Screen sharing video source, and is total to screen is carried out via background server notice Other each second user terminals enjoyed, thus realize active user's terminal during video session and other each second Content between user terminal is shared, i.e., need to carry out screen content it is shared when, be directly based upon video session process The shared of screen content is initiated, based on the associated each user terminal of video session room identification for carrying out video session, it can It determines and carries out the shared each shared side of screen content, be not necessarily to exclusively with specific screen content shared system, without special Shared for screen content such as is specially registered, registers, connects at the processing, not only increases sharing contents when information sharing Interaction performance and interactive performance, and improve the shared convenience of screen content and agility.
Wherein, when sharing request module 131 receives screen content shared instruction by video session interface, it can use and appoint What possible mode carries out, for example, sharing button can be set on video session interface, sharing request module 131 can lead to The sharing button crossed on video session interface receives the screen content shared instruction.
The screen content sharing means of the present embodiment can share any content shown on terminal screen, because This can be selected to be sharing to be what content by terminal user in actual techniques application.Specific selection can be in office What possible mode carries out, as long as screen content data to be shared are shown and be sent to second by content sharing module 134 Before user terminal, the screen content of sharing can determine.
Accordingly, as shown in figure 13, the screen content sharing means of the present embodiment can also include sharing contents selecting module 135。
Wherein, the sharing contents selecting module 135, for receiving selection instruction, the selection instruction includes wait in sharing Hold mark, it is described to be identified as window ID or desktop screen mark to sharing contents.
At this point, above-mentioned first changing interface module 132, be will acquire with described to the corresponding video of sharing contents mark Data are set as the Screen sharing video source.
In one embodiment, the first changing interface module 132 can be closed directly after being switched to content share interface Close or cancel video session interface each video window display, the camera of controlling terminal no longer captures camera data.? , can also be when shared by content share interface progress screen content in other embodiments, while showing each camera Data, interaction is shared while realizing screen content and camera capture content.In the case, in a concrete application example In, after being switched to content share interface, the first changing interface module 132 can be by each video window at video session interface It is shown after diminution in the designated position at the content share interface, which can be set in conjunction with practical application It sets, such as the boundary at content share interface shown in Figure 12 arranges display.In another concrete application example, the first interface Switching module 132 can float the specified location after the diminution of each video window at video session interface at content share interface It has been shown that, in order to which terminal user needs freely to adjust the display position of each video window based on showing.In another concrete application In example, the first changing interface module 132 is being currently located user after can reducing each video window at video session interface The desktop edge of terminal hides.In other concrete application examples, the first changing interface module 132 can also be by video session Each video window at interface is shown in other way after reducing.
In a specific example, sharing contents selecting module 135, can scan be currently located user terminal it is all into Journey obtains the Process Window information of all processes；Obtain desktop screenshot；By the Process Window information of acquisition and desktop screenshot into Row display；And the window is received from the display interface of show process window information and desktop screenshot and shares selection instruction.
In the case, further, above content sharing module 134 is identified as window mark to sharing contents described When knowledge, screenshot is carried out to the corresponding window area of the window ID according to preset frequency and obtains window screenshot, obtain it is described to Share screen content data.
Further, above content sharing module 134, can also described when sharing contents are identified as window ID, Capture the first position coordinate of cursor on the screen；The first position coordinate is converted, obtain the cursor relative to The second position coordinate of the corresponding window area of the window ID；The screen content data to be shared include the second Set coordinate.It is thus possible to which the cursor of user terminal is also shared to other users end while progress screen content is shared End.
Further, in a specific example, above-mentioned shared confirmation message, above-mentioned Screen sharing notification message can be with Address information including video data server.
In the case, content sharing module 134 will after sharing screen content data and being sent to video data server, Each second user terminal can be sent to by video data server.On the other hand, being also possible to content sharing module 134 will After sharing screen content data and being sent to video data server, by each second user terminal every prescribed time period according to institute The address information for stating video data server downloads the screen content data to be shared from the video data server.
On the other hand, screen content data to be shared can also be carried out data format and data by content sharing module 134 After the conversion of quality, is sent to video data server, each second user is sent to by the video data server Terminal.To meet the format of Network Video Transmission and the requirement of quality.
In one embodiment, as shown in figure 13, the screen content sharing means in the embodiment can also include：
Terminate to share processing module 136, for being sent out to the background server when receiving Screen sharing halt instruction Send Screen sharing ending request；And in the end for receiving the background server and being returned according to the Screen sharing ending request When confirmation message, it is switched to video session interface, stops acquiring the data that the video shares video source, and take to the backstage Business device, which is sent, to be stopped sharing message, and the stopping is shared message to each second user terminal hair from the background service It send.
Further, in particular technique application, terminating sharing processing module 136 can be by total to the screen is acquired The video capture engine for enjoying video source, which is sent, stops acquisition instructions, stops acquiring the data that the video shares video source.
Figure 14 shows the structural schematic diagram of the screen content sharing means in another embodiment, the screen in the embodiment Curtain content sharing apparatus is arranged on the first user terminal 102 shown in Fig. 1.
As shown in figure 14, the screen content sharing means in the embodiment include：
Second contact surface switching module 141, for receiving the Screen sharing notification message of background server transmission, Screen sharing Notification message includes the first user identifier；According to the Screen sharing notification message from video session changing interface to content share Interface；
Shared terminal display module 142, for receiving the corresponding first user terminal transmission of first user identifier Screen content data to be shared, and the sharing contents by the screen content data to be shared at the content share interface are shown Child window is shown.
In a specific example, above-mentioned screen content data to be shared can also include：Cursor is relative to described wait divide Enjoy the second position coordinate of the window area in screen content data.At this point, shared terminal display module 142 will shield wait share When sharing contents of the curtain content-data at the content share interface show child window display, it can be shown simultaneously in sharing contents Display highlighting at the second position coordinate in child window.
In another embodiment, above-mentioned Screen sharing notification message can also include that the address of video data server is believed Breath.Accordingly, in a specific example, shared terminal display module 142 can directly receive the video data server hair The screen content data to be shared sent.In another specific example, shared terminal display module 142 can be according to described The address information of video data server, every prescribed time period download the screen to be shared from the video data server Content-data.
Wherein, the sharing contents selecting module 135, for receiving selection instruction, the selection instruction includes wait in sharing Hold mark, it is described to be identified as window ID or desktop screen mark to sharing contents.
At this point, above-mentioned first changing interface module 132, be will acquire with described to the corresponding video of sharing contents mark Data are set as the Screen sharing video source.
In one embodiment, second contact surface switching module 141 can be closed directly after being switched to content share interface Close or cancel video session interface each video window display, the camera of controlling terminal no longer captures camera data.? , can also be when shared by content share interface progress screen content in other embodiments, while showing each camera Data, interaction is shared while realizing screen content and camera capture content.In the case, in a concrete application example In, after being switched to content share interface, second contact surface switching module 141 can be by each video window at video session interface It is shown after diminution in the designated position at the content share interface, which can be set in conjunction with practical application It sets, such as the boundary at content share interface shown in Figure 12 arranges display.In another concrete application example, second contact surface Switching module 141 can float the specified location after the diminution of each video window at video session interface at content share interface It has been shown that, in order to which terminal user needs freely to adjust the display position of each video window based on showing.In another concrete application In example, second contact surface switching module 141 is being currently located user after can reducing each video window at video session interface The desktop edge of terminal hides.In other concrete application examples, second contact surface switching module 141 can also be by video session Each video window at interface is shown in other way after reducing.
It is appreciated that above-mentioned Figure 13 shown in and Figure 14 shown in screen content sharing means, can be used as one A common screen content sharing means exist, i.e., the screen content sharing means in one embodiment can include Figure 13 simultaneously The screen content sharing means in screen content sharing means and Figure 14 example in example, so that can in actual techniques application Shared end can also be used as sharing end.It wherein, simultaneously include the screen in Figure 13 example in screen content sharing means When screen content sharing means in curtain content sharing apparatus and Figure 14 example, the first changing interface module 132 and second contact surface Switching module 141 can integrate in a module.
Figure 15 shows the structural schematic diagram of the screen content sharing means in another embodiment, be in the embodiment with Screen content sharing means are illustrated for being arranged on background server 103 shown in Fig. 1.
As shown in figure 15, the screen content sharing means in the embodiment include：
Sharing request respond module 151, for receiving the screen content sharing request of the first user terminal transmission, the screen Curtain content sharing request includes the first user identifier of first user terminal；And it obtains and is associated with first user identifier Video session room identification, return to shared confirmation message to first user terminal；
Second shared notification module 152 will be regarded for receiving first user terminal according to the shared confirmation message Frequency session changing interface is to content share interface and set content shares the screen that the Screen sharing video source at interface is sent later Shared notification message, and by the Screen sharing notification message to the video session room identification it is associated, in addition to described The corresponding each second user terminal of each second user mark except first user identifier is sent.
In one example, sharing request respond module 151 can obtain and the associated view of the first user identifier After frequency session room identification, first the state in the corresponding video session room of the video session room identification can also be set For lock state, shared confirmation message then is returned to first user terminal again.To avoid other users terminal from also sending out Play the problem of conflict that screen content sharing request generates.
In another example, above-mentioned shared confirmation message, in Screen sharing notification message may include by video data The address information of server.To which during subsequent screen content is shared, the first user terminal can be via video counts According to server need to screen content data be shared to be sharing be sent to each second user terminal.
In another example, as shown in figure 15, the screen content sharing means in the embodiment can be with
Including ending request processing module 153, terminate to ask for receiving the Screen sharing that first user terminal is sent It asks, the Screen sharing ending request includes first user identifier；Returning to first user terminal, which terminates confirmation, disappears Breath；It receives first user terminal and message is shared according to the stopping that the end confirmation message returns, and stop dividing by described Message is enjoyed to send to each second user terminal.Wherein, before by the corresponding view of the video session room identification In the case that the state in frequency session room is set as lock state, share message in the stopping for receiving the transmission of the first user terminal Later, the state that video session room identification can also be corresponded to video session room is set as non-locking state.
Based on example as described above, a kind of computer equipment is also provided in one embodiment, the computer equipment packet The computer program that includes memory, processor and storage on a memory and can run on a processor, wherein processor executes It realizes when described program such as any one screen content sharing method in the various embodiments described above.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with Relevant hardware is instructed to complete by computer program, it is non-volatile computer-readable that the program can be stored in one It takes in storage medium, in the embodiment of the present invention, which be can be stored in the storage medium of computer system, and by the calculating At least one processor in machine system executes, and includes the process such as the embodiment of above-mentioned each method with realization.Wherein, described Storage medium can be magnetic disk, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access Memory, RAM) etc..
Accordingly, a kind of storage medium is also provided in one embodiment, is stored thereon with computer program, feature exists In realization such as any one screen content sharing method in the various embodiments described above when the program is executed by processor.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (14)

1. a kind of screen content sharing method, which is characterized in that including step：
When receiving screen content shared instruction by video session interface, asked to background server transmission screen content is shared It asks, the screen content sharing request includes the first user identifier；
When receiving the shared confirmation message that the background server returns, it is switched to content share interface, and set content Share the Screen sharing video source at interface；
To the background server send Screen sharing notification message, from background server by the Screen sharing notification message to The corresponding each second user terminal of each second user mark is sent, first user identifier and each second user mark with The corresponding video session room identification association in the video session interface；
The screen content data to be shared for obtaining the Screen sharing video source, by the screen content data to be shared described The sharing contents at content share interface show that child window is shown, and the screen content data to be shared are sent to each described the Two user terminals.
2. screen content sharing method according to claim 1, which is characterized in that including any one in following two ?：
First item：After receiving screen content shared instruction by video session interface, screen is sent to background server It further include step before content sharing request：Selection instruction is received, the selection instruction includes identifying to sharing contents, described Window ID or desktop screen mark are identified as to sharing contents；
The mode of Screen sharing video source that set content shares interface includes：By acquisition with described to sharing contents mark pair The video data answered is set as the Screen sharing video source；
Section 2：The mode of Screen sharing video source that set content shares interface includes：
Selection instruction is received, the selection instruction includes identifying to sharing contents, described to be identified as window ID to sharing contents Or desktop screen mark；
The Screen sharing video source is set to the corresponding video data of sharing contents mark with described by acquisition.
3. screen content sharing method according to claim 2, which is characterized in that at least one in including following items ?：
First item：It further include step before receiving selection instruction：Scanning is currently located all processes of user terminal, obtains The Process Window information of all processes；Obtain desktop screenshot；The Process Window information of acquisition and desktop screenshot are shown；
Receive selection instruction mode include：The window is received from the display interface of show process window information and desktop screenshot Mouth shares selection instruction；
Section 2：Described when sharing contents are identified as window ID, the first position coordinate of capture cursor on the screen；
The first position coordinate is converted, obtains the cursor relative to the corresponding window area of the window ID Second position coordinate；
The screen content data to be shared include the second position coordinate.
4. screen content sharing method according to claim 1, which is characterized in that further include any one in following items ?：
It is shown after each video window at the video session interface is reduced in the designated position at the content share interface；
Designated position after each video window at the video session interface is reduced at the content share interface, which is floated, to be shown；
It is hidden after each video window at the video session interface is reduced at the desktop edge for being currently located user terminal.
5. screen content sharing method according to claim 1, which is characterized in that further include step：
When receiving Screen sharing halt instruction, Screen sharing ending request is sent to the background server；
When receiving the end confirmation message that the background server is returned according to the Screen sharing ending request, it is switched to Video session interface stops acquiring the data that the video shares video source, and sends to the background server and stop sharing The stopping is shared message from the background service and sent to each second user terminal by message.
6. screen content sharing method according to claim 1, which is characterized in that the shared confirmation message, the screen The shared notification message of curtain includes the address information of video data server；
Include by the mode that the screen content data to be shared are sent to each second user terminal：By described wait share screen After curtain content-data is sent to video data server, it is whole that each second user is sent to by the video data server End；Alternatively, by described after sharing screen content data and being sent to video data server, it is every by each second user terminal It is described wait divide from video data server downloading every predetermined amount of time according to the address information of the video data server Enjoy screen content data.
7. a kind of screen content sharing method, which is characterized in that including：
The screen content sharing request of the first user terminal transmission is received, the screen content sharing request includes first use First user identifier of family terminal；
Acquisition and the associated video session room identification of first user identifier return shared true to first user terminal Recognize message；
Receive first user terminal according to the shared confirmation message by video session changing interface to content share interface, And set content shares the Screen sharing notification message that the Screen sharing video source at interface is sent later；
By the Screen sharing notification message to the video session room identification it is associated, in addition to first user identifier Except the corresponding each second user terminal of each second user mark send.
8. screen content sharing method according to claim 7, which is characterized in that including at least one in following four items ?：
First item：After acquisition with the associated video session room identification of first user identifier, to first user It further include step before terminal returns to shared confirmation message：By the corresponding video session room of the video session room identification State be set as lock state；
Section 2：The shared confirmation message, the Screen sharing notification message include the address information of video data server；
Section 3：It further include step：Receive the Screen sharing ending request that first user terminal is sent, the Screen sharing Ending request includes first user identifier；Returning to first user terminal terminates confirmation message；Receive described first User terminal shares message according to the stopping that the end confirmation message returns, and by stoppings sharing message to each described the Two user terminals are sent；
Section 4：It further include step：Receive the Screen sharing ending request that first user terminal is sent, the Screen sharing Ending request includes first user identifier；Returning to first user terminal terminates confirmation message；Receive described first User terminal shares message according to the stopping that the end confirmation message returns, and the video session room identification is corresponded to video The state in session room is set as non-locking state.
9. a kind of screen content sharing means, which is characterized in that including：
Sharing request module, for when receiving screen content shared instruction by video session interface, to background server Screen content sharing request is sent, the screen content sharing request includes the first user identifier；
First changing interface module, in being switched to when receiving the shared confirmation message that the background server returns Hold and share interface, and set content shares the Screen sharing video source at interface；
First shared notification module will by background server for sending Screen sharing notification message to the background server The Screen sharing notification message is sent to the corresponding each second user terminal of each second user mark, first user identifier And each second user identifies video session room identification corresponding with the video session interface and is associated with；
Content sharing module, for obtaining the screen content data to be shared of the Screen sharing video source, by described wait share Sharing contents of the screen content data at the content share interface show that child window is shown, and by the screen content to be shared Data are sent to each second user terminal.
10. screen content sharing means according to claim 9, which is characterized in that at least one in including following items ?：
First item：It further include sharing contents selecting module, for receiving selection instruction, the selection instruction includes to sharing contents Mark, it is described to be identified as window ID or desktop screen mark to sharing contents；
The first changing interface module sets described to the corresponding video data of sharing contents marks with described for acquisition Screen sharing video source；
Section 2：Terminate to share processing module, for being sent out to the background server when receiving Screen sharing halt instruction Send Screen sharing ending request；And in the end for receiving the background server and being returned according to the Screen sharing ending request When confirmation message, it is switched to video session interface, stops acquiring the data that the video shares video source, and take to the backstage Business device, which is sent, to be stopped sharing message, and the stopping is shared message to each second user terminal hair from the background service It send；
Section 3：The shared confirmation message, the Screen sharing notification message include the address information of video data server；
The content sharing module after sharing screen content data and being sent to video data server, passes through the view for described Frequency data server is sent to each second user terminal；Alternatively, the content sharing module is by described wait share in screen After appearance data are sent to video data server, by each second user terminal every prescribed time period according to the video counts According to the address information of server, the screen content data to be shared are downloaded from the video data server；
Section 4：The first changing interface module each video window at the video session interface is reduced after in the content The designated position for sharing interface is shown；Alternatively, the first changing interface module is by each video window at the video session interface Mouth floats in the designated position at the content share interface after reducing and shows；Alternatively, the first changing interface module will be described Each video window at video session interface is hidden after reducing at the desktop edge for being currently located user terminal.
11. screen content sharing means according to claim 10, which is characterized in that at least one in including following items ?：
First item：The sharing contents selecting module, for scanning all processes for being currently located user terminal, obtain it is all into The Process Window information of journey；Obtain desktop screenshot；The Process Window information of acquisition and desktop screenshot are shown；And from aobvious Show that the display interface of Process Window information and desktop screenshot receives the window sharing selection instruction；
Section 2：The content sharing module captures cursor in screen also described when sharing contents are identified as window ID On first position coordinate；The first position coordinate is converted, obtains the cursor relative to the window ID pair The second position coordinate for the window area answered；The screen content data to be shared include the second position coordinate.
12. a kind of screen content sharing means, which is characterized in that including：
Sharing request respond module, for receiving the screen content sharing request of the first user terminal transmission, the screen content Sharing request includes the first user identifier of first user terminal；And it obtains and the associated video of the first user identifier Session room identification returns to shared confirmation message to first user terminal；
Second shared notification module, for receiving first user terminal according to the shared confirmation message for video session circle Face is switched to content share interface and set content shares the Screen sharing notice that the Screen sharing video source at interface is sent later Message, and by the Screen sharing notification message to the video session room identification it is associated, in addition to first user The corresponding each second user terminal of each second user mark except mark is sent.
13. screen content sharing means according to claim 12, which is characterized in that including at least one in following four items ?：
First item：The sharing request respond module is by the shape in the corresponding video session room of the video session room identification After state is set as lock state, shared confirmation message is returned to first user terminal；
Section 2：The shared confirmation message, the Screen sharing notification message include the address information of video data server；
Section 3：Further include ending request processing module, terminates for receiving the Screen sharing that first user terminal is sent Request, the Screen sharing ending request includes first user identifier；Returning to first user terminal terminates confirmation Message；It receives first user terminal and message is shared according to the stopping that the end confirmation message returns, and by the stopping Share message to send to each second user terminal；
Section 4：Further include ending request processing module, terminates for receiving the Screen sharing that first user terminal is sent Request, the Screen sharing ending request includes first user identifier；Returning to first user terminal terminates confirmation Message；It receives first user terminal and message is shared according to the stopping that the end confirmation message returns, by the video council The state that words room identification corresponds to video session room is set as non-locking state.
14. a kind of storage medium, is stored thereon with computer program, which is characterized in that the realization when program is executed by processor Screen content sharing method as described in claim 1 to 8 any one.
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