CN113395477B - Sharing method and device based on video conference, electronic equipment and computer medium - Google Patents

Abstract

The present disclosure provides a video conference-based sharing method, comprising: determining content to be shared in a communication window of a first client, and acquiring access information of the content to be shared; the first client sends at least one first client through a server The two clients send the access information, so that the second client displays the to-be-shared content according to the access information. A clearer and smoother display of shared content can be achieved.

Description

Videoconferencing-based sharing method, apparatus, electronic device and computer medium

technical field

The present disclosure relates to the technical field of electronic devices, and in particular, to a video conference-based sharing method, apparatus, electronic device, and computer-readable medium.

Background technique

The continuous development of communication technology has made communication and interaction between different terminals possible, and the application requirements of video conferencing, remote control, and screen projection operations are very extensive. The related audio and video conferencing solutions are generally a complete set of audio and video conferencing solutions based on the main body of the terminal software, organically combining the hardware equipment of the conference room with the online software, and integrating other applications. Through the cooperation of hardware and software, it provides high-definition, high-quality, convenient and efficient, integrated, remote as if face-to-face meeting experience for users who use audio and video conferences, solves the conference cost problem caused by space distance for communication, and realizes a high-quality new era. meeting experience. In the case of a video conference, it is sometimes necessary to share the shared content and operations in the video conference window of one terminal to the video conference windows of other terminals, so that the shared content and operations can be synchronized in the video conference windows of other terminals.

SUMMARY OF THE INVENTION

The present disclosure provides a video conference-based sharing method, apparatus, electronic device, and computer-readable medium, which can realize clearer and smoother presentation of shared content.

The present disclosure adopts the following technical solutions.

In some embodiments, the present disclosure provides a video conference-based sharing method, comprising:

Determine the content to be shared in the communication window of the first client, and obtain access information of the content to be shared;

The first client sends the access information to at least one second client through the server, so that the second client displays the content to be shared according to the access information.

In some embodiments, the present disclosure provides a video conference-based sharing method, comprising:

The second client receives the access information of the content to be shared sent by the first client through the server;

The second client loads and parses the content to be shared based on the access information; and

The second client displays the to-be-shared content in a video conference window.

In some embodiments, the present disclosure provides a video conference-based sharing apparatus,

The sharing device is the first client serving as the sharing source,

The first client includes:

an access information specifying module, which specifies access information corresponding to the content to be shared in the communication window; and

A sending module, which sends the access information to at least one second client through the server.

In some embodiments, the present disclosure provides a video conference-based sharing apparatus,

The sharing device is a server,

include:

a receiving module that receives the access information sent from the first client; and

A sending module, which sends the access information received by the receiving module to at least one second client.

In some embodiments, the present disclosure provides a video conference-based sharing device, the sharing device is a second client serving as a sharing receiver,

include:

a receiving module, which receives the access information of the content to be shared sent by the first client through the server, loads and parses the content to be shared according to the access information; and

A display module, which displays the to-be-shared content in a video conference window.

In some embodiments, the present disclosure provides an electronic device comprising: at least one memory and at least one processor;

Among them, the memory is used to store the program code,

The electronic device is the first client in the above-mentioned video conference-based sharing method, and the processor is configured to invoke the program code stored in the memory to execute the first client in the above-mentioned video conference-based sharing method. client action.

In some embodiments, the present disclosure provides an electronic device comprising: at least one memory and at least one processor;

Among them, the memory is used to store the program code,

The electronic device is the second client in the above-mentioned video conference-based sharing method, and the processor is configured to invoke the program code stored in the memory to execute any of the above-mentioned video conference-based sharing The action of the second client described in the method.

In some embodiments, the present disclosure provides a computer-readable medium for storing program codes for executing the actions of the first client in the above-mentioned screen sharing method, or The action of the second client in the above screen sharing method.

According to the video conference-based sharing method, device, electronic device, and computer-readable medium of the present disclosure, a clearer and smoother presentation of content to be shared can be achieved.

Description of drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent when taken in conjunction with the accompanying drawings and with reference to the following detailed description. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.

FIG. 1 is an exemplary system architecture diagram to which the present disclosure may be applied;

2 is a flowchart illustrating Embodiment 1 of the video conference-based sharing method of the present disclosure;

3 is a flowchart illustrating Embodiment 2 of the video conference-based sharing method of the present disclosure;

4 is a flowchart illustrating Embodiment 3 of the video conference-based sharing method of the present disclosure;

5 is a flowchart illustrating Embodiment 4 of the video conference-based sharing method of the present disclosure;

6 is a flowchart illustrating Embodiment 5 of the video conference-based sharing method of the present disclosure;

FIG. 7 is a schematic structural diagram illustrating an electronic device suitable for implementing embodiments of the present disclosure.

Detailed ways

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs; the terms used herein in the specification of the application are for the purpose of describing particular embodiments only It is not intended to limit the present disclosure; the terms "comprising" and "having" and any variations thereof in the description and claims of the present disclosure and the above description of the drawings are intended to cover non-exclusive inclusions. The terms "first", "second" and the like in the description and claims of the present disclosure or the above drawings are used to distinguish different objects, rather than to describe a specific order.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present disclosure. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

In order to make those skilled in the art better understand the solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.

[system structure]

First, the structure of the system of one embodiment of the present disclosure will be described. As shown in FIG. 1 , the system structure 100 may include terminal devices 101 , 102 , 103 , and 104 , a network 105 and a server 106 . The network 105 is a medium used to provide a communication link between the terminal devices 101 , 102 , 103 , 104 and the server 106 .

In this embodiment, the electronic device (for example, the terminal device 101 , 102 , 103 or 104 shown in FIG. 1 , or the server 106 ) on which the video conference-based sharing method operates can transmit various information through the network 105 . The network 105 may include various connection types, such as wired, wireless communication links, or fiber optic cables, among others. It should be pointed out that the above wireless connection methods may include but are not limited to 3G/4G/5G connection, Wi-Fi connection, Bluetooth connection, WiMAX connection, Zigbee connection, UWB connection, and other wireless connection methods currently known or developed in the future .

The user can use the terminal devices 101, 102, 103, 104 to interact with the server 106 through the network 105 to receive or send messages and the like. Various client applications may be installed on the terminal device 101, 102, 103 or 104, such as video live and playback applications, web browser applications, shopping applications, search applications, instant messaging tools, email clients, social platforms software, etc.

The terminal device 101 , 102 , 103 or 104 may be various electronic devices supporting running the video conference-based sharing method involved in the present disclosure, including but not limited to smart phones, tablet computers, laptop computers, and desktop computers.

The server 106 may be a server that provides various services, such as a background server that provides support for pages displayed on the terminal devices 101 , 102 , 103 or 104 .

It should be understood that the numbers of terminal devices, networks and servers in FIG. 1 are merely illustrative. There can be any number of terminal devices, networks and servers according to implementation needs.

Here, the terminal device can implement the method of the embodiments of the present disclosure by running an application in the Android system independently or by cooperating with other electronic terminal devices, and can also run an application in other operating systems, such as an application in an iOS system, a Windows system, and a Hongmeng system, etc. Embodiment methods of the present disclosure.

[Video conference-based sharing method]

Through the capture of the screen content image stream and video stream, the content of one end of the conference is sent to the other ends of the conference through network bandwidth transmission, and the content is communicated in real time through the network, and the content on the screen of the shared end can be displayed in other conferences synchronously in the device. However, the screen sharing technology in the related art has the following shortcomings or deficiencies:

The related screen sharing technology has very high requirements for network requirements and video compression. It is necessary to capture the video stream locally, reduce the transmission bandwidth through bit rate compression, and then send it to each end through the network, and decompress and restore it at each end. , the intermediate process will be challenged by network delay, video compression and decompression distortion, etc.;

When the network is delayed and the network speed is slowed down, the transmission screen stream becomes blurred visually, and it is seriously stuck, and the viewing experience is very bad;

The compression and decompression process before and after the video stream transmission will inevitably lead to the loss of video frame information, especially when the picture at the sending end moves very fast, the intermediate frame is lost, and the picture becomes extremely unsmooth and unclear;

In related screen sharing, what the current technical solution can achieve is to select the entire desktop or select an application window, and there are many restrictions on the selection of displayed content:

When choosing to share the entire desktop, there is too much content, and it is easy to expose information that you do not want to share, and the screen content is completely exposed;

When selecting an application window, the content is too single, and it needs to be re-shared to switch the content, which is not the best experience for users to discuss multiple content in the meeting.

In view of the above-mentioned actual needs, the present disclosure provides a sharing method based on a video conference, and the method is described in detail below with reference to the accompanying drawings.

Example 1

When conducting a video conference, usually multiple participating terminals establish network connections through the server, realize network communication based on video conference software, and realize the transmission and connection of audio and video information combined with audio and video encoding and decoding capabilities. After the connection is established, the high-definition sharing capability is realized in the manner of sharing access information through the sharing method based on the video conference of the present disclosure.

FIG. 2 is a flowchart illustrating Embodiment 1 of the video conference-based sharing method of the present disclosure. As shown in Figure 2, it includes the following steps:

S201: Determine content to be shared in a communication window of a first client, and acquire access information of the content to be shared.

Taking the case of sharing a web page as an example, the first client as the sharing source specifies the content to be shared, that is, the URL corresponding to the web page, in the video conference window. Specifically, the video conference window has an operation function of specifying a URL, and through the specifying operation, the URL corresponding to the content to be shared is specified. For example, when the sharing source detects one or more web pages opened by the browser in the video conference window, and wants to demonstrate the web page to other participating terminals and perform operations such as page turning, scrolling, dragging, clicking, etc. The URL of the web page is specified in the video conferencing window by any feasible means such as selection from a drop-down menu, manual input, dragging, and the like.

S202, the first client sends the access information to at least one second client through the server, so that the second client displays the to-be-shared content according to the access information.

In this embodiment, the sharing source sends the URL to the server. Specifically, the sharing source only sends the URL to the server, instead of sending screenshots, window pictures, video streams, etc. as in the related art.

In Embodiment 1, the operation of the shared source is involved, since the shared source only specifies and transmits the URL, but does not acquire and transmit screenshots, window pictures, and video streams, and does not perform encoding and decoding operations on the video streams. It greatly reduces the computing resource occupation of the shared source and the pressure on the network and bandwidth. At the same time, the same synchronous presentation effect as the video stream can be realized, and the interface of the local web-based presentation and operation of the first client terminal is synchronously displayed on one or more second clients.

In addition, the sharing of web pages is taken as an example for description above, but the content to be shared is not limited to web pages. For example, the above step S201 may include the following operations: determining that the content page corresponding to the currently opened one or more browser windows is the content to be shared, and obtaining the URL information of the content page as the access information; or, determining the local The file is used as the content to be shared, and the local file is converted into an online file, and the URL information of the online file is obtained as the access information; or, it is determined that the offline file is used as the content to be shared, and the address information of the offline file is obtained or Identification information is used as the access information. Thus, various forms of files can also be used as content to be shared.

The above-mentioned server terminal receives the URL sent by the sharing source terminal, and delivers the received URL to all the second clients connected in the video conference as the sharing receiving terminal. Therefore, what the sharing receiving end receives is not compressed data such as compressed screenshot pictures, window pictures, video streams, etc., but a URL for loading the content to be shared.

Example 2

FIG. 3 is a flowchart illustrating Embodiment 2 of the video conference-based sharing method of the present disclosure. As shown in Figure 3, it includes the following steps:

S301, the second client receives, through the server, the access information of the content to be shared sent by the first client. Taking the case of sharing a webpage as an example, the second client serving as the sharing receiver receives the content to be shared, that is, the URL corresponding to the webpage, from the server.

S302, the second client loads and parses the content to be shared based on the access information. That is, the sharing receiver loads and parses the web page content from the URL.

S303, the second client displays the shared content in a video conference window. That is, the sharing receiving end displays the content in the webpage in the browser in the video conference window.

Embodiment 2 relates to the operation of the sharing receiver. The sharing receiver loads the content to be shared according to the access information (eg URL), and parses it into a format that can be displayed in the video conference window, thereby displaying the content to be shared in the video conference window. In addition, the so-called presentation in the video conference window includes not only the video window having the function of directly opening the content to be shared, but also the manner in which a browser can be instructed to open and present in the browser through the video window. Based on the method of sharing URL, the content viewed by each participant is actually the URL opened by himself, not the content of others, which increases a higher degree of security. Moreover, the shared source does not compress, and accordingly, the shared receiving The terminal does not need to be decompressed. The local URL opening method can achieve clearer and smoother content display than the related screen sharing method. In addition, the occupation of computing resources is greatly reduced, and the loss during the compression/decompression process can also be avoided. information. In addition, since the display content is fixed to the shared source end by the way of opening the URL instead of the screenshot image, on the shared receiving end, based on the collaboration capability of the document collaboration itself, the local browser can automatically Open the shared document in an adaptive way. For example, when the sharing source is a PC, the sharing sink is a mobile phone, and the content to be shared is a web page, the screen of the sharing source is larger and a single screen displays more text. However, based on the method of the present disclosure, since the webpage is opened at the local end, the display screen will adapt to the screen of the mobile phone and display a larger font size in a single screen. Less text, better user experience. In addition, the picture of the video conference room is generally displayed on a large screen such as a TV or a projector. The large screen of the conference room can better adapt to the size of the screen and display better effects by using the method of opening the URL locally.

Example 3

FIG. 4 is a flowchart illustrating Embodiment 3 of the video conference-based sharing method of the present disclosure. As shown in Figure 4, it includes the following steps:

S401, the first client records first operation information for operating the content to be shared, and sends the first operation information to the second client through the server, so that the second The client synchronously displays the operation of the first client on the content to be shared according to the first operation information. Here, the first operation may be a browsing operation, an editing operation, or the like of the content to be shared.

S402: The second client receives, through the server, first operation information recorded by the first client for operating the content to be shared, and displays the operation synchronously based on the first operation information. Embodiment 3 involves synchronizing operations, which is different from a video stream that directly shares screen content in a general video conference. While sharing the content, the sharing source also needs to record each operation to be shared with the content and send it to the server in real time. The operation is sent to the shared receiver, where the synchronization of the operation is achieved.

It should be noted that, at the sharing receiver, the participant can choose whether to synchronize or not, and when not synchronizing is selected, it will be fed back to the server so that the server will not issue the operation of the sharing source, or receive the sharing source. side operation but not executed.

In addition, on the shared receiver side, the following operations can be performed:

When the second client displays the to-be-shared content in the video conference window, receive a first operation instruction for browsing the to-be-shared content; based on the first operation instruction, on the second client's The to-be-shared content in the first client is displayed asynchronously in the video conference window. That is, although the sharing receiving end receives the various operations of the sharing source to the shared content, the receiving end may not display the screen of the sharing source synchronously, but perform asynchronous display according to actual needs, such as free browsing of pages, or reviewing , fast forward, skip, etc. Based on this function, users who share the receiving end can browse more efficiently and experience better.

In addition, at the shared receiving end, the following operations can also be performed:

After the content to be shared is displayed in the video conference window of the second client in an asynchronous manner with that of the first client, receiving a second operation instruction for synchronizing the content to be shared; based on the According to the second operation instruction, the to-be-shared content in the first client is displayed synchronously in the video conference window of the second client. That is, the shared receiver can switch between synchronous presentation and asynchronous presentation according to actual needs.

In addition, at the shared receiving end, the following operations can also be performed:

When the second client displays the to-be-shared content in the video conference window, receive a third operation instruction for editing the to-be-shared content; based on the third operation instruction, on the second client's Edit the content to be shared in the video conference window. That is, the sharing sink is not limited to only receiving the operation of the sharing source, but can also edit the content to be shared, thereby realizing two-way information exchange between the sharing source and the sharing sink.

Example 4

FIG. 5 is a flowchart illustrating Embodiment 4 of the video conference-based sharing method of the present disclosure. As shown in Figure 5, it includes the following steps:

S501. The second client records second operation information for operating the content to be shared, and sends the second operation information to the first client through the server, so that the first client The client synchronously displays the operation of the second client on the content to be shared according to the second operation information. Here, the second operation may be a browsing operation, an editing operation, or the like of the content to be shared.

S502, the first client receives, via the server, second operation information of the second client operating on the content to be shared, and synchronously displays the second operation information on the content to be shared by the second client according to the second operation information. Describe the operation of the content to be shared.

Embodiment 4 also involves a synchronization operation. Each operation of the shared content receiving end is recorded and sent to the server in real time. The server sends the operation to the shared source, and the synchronization of the operation is realized at the shared source.

It should be noted that, on the sharing source side, the participant can choose whether to synchronize or not, and when the non-synchronization is selected, it will be fed back to the server so that the server will not issue the operation of the sharing receiver, or receive the sharing receiver. side operation but not executed.

Example 5

FIG. 6 is a flowchart illustrating Embodiment 5 of the video conference-based sharing method of the present disclosure. As shown in Figure 6, it includes the following steps:

S601, when the first client switches to the new content to be shared, sends access information of the new content to be shared to the second client through the server.

S602, when the second client receives new access information from the server, displays new content to be shared according to the new access information.

Embodiment 5 involves the switching of the content to be shared. When the sharing source needs to switch the content, it only needs to select the URL content that you want to share again. For the scenario of multi-content discussion, the switching cost is extremely low and the interaction is friendly. .

Above, the video conference-based sharing method of the present disclosure has been described based on the embodiments. In addition, the present disclosure also provides video-conferencing-based sharing apparatuses, electronic devices, and computer-readable media, which are described below.

The video conference-based sharing device of the embodiment of the present disclosure is a first client as a sharing source, and the first client includes: an access information specifying module, which specifies access information corresponding to the content to be shared in the communication window; and a sending module, which sends the access information to at least one second client through the server. Taking the case of sharing a webpage as an example, the access information specifying module specifies the URL corresponding to the content to be shared in the video conference window, and the sending module sends the URL to the server. In addition, the video conference-based sharing device may further include an operation recording module, which records the first operation information of the operation of the first client on the content to be shared, and the sending module records the operation information recorded by the operation recording module. The first operation information is sent to the second client through the server. In addition, the video conference-based sharing apparatus may further include a receiving module, which receives, through the server, second operation information recorded by the second client for operating the content to be shared, and the first client The terminal synchronously displays the operation of the second client on the to-be-shared content according to the second operation information.

The video conference-based sharing apparatus of the embodiment of the present disclosure is a server, including: a receiving module, which receives access information sent from the first client; and a sending module, which issues the access information received by the receiving module to at least one second client.

The video conference-based sharing apparatus according to the embodiment of the present disclosure is a second client terminal serving as a sharing receiving terminal, and includes: a receiving module, which receives access information of the content to be shared sent by the first client through the server terminal, and according to the access information The information loads and parses the content to be shared; and a display module displays the content to be shared in a video conference window. In addition, the receiving module may also receive, through the server, first operation information recorded by the first client for operating the content to be shared, and the second client synchronously displays based on the first operation information the operation. In addition, the video conference-based sharing apparatus may further include: an operation recording module, which records second operation information of the second client operating on the content to be shared; and a sending module, which is recorded by the operation recording module The second operation information is sent to the first client through the server.

As for the embodiment of the video conference-based sharing apparatus, since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment for related parts. The embodiments of the video conference-based sharing apparatus described above are merely illustrative, and the modules described as separate modules may or may not be separate. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution in this embodiment. Those of ordinary skill in the art can understand and implement it without creative effort.

In order to solve the above technical problems, an embodiment of the present disclosure further provides an electronic device, that is, an electronic terminal. The electronic device of the embodiment of the present disclosure includes: at least one memory and at least one processor; wherein the memory is used for storing program codes, the electronic device is the first client in the video conference-based sharing method, the The processor is configured to invoke the program code stored in the memory to execute the action of the first client in the video conference-based sharing method. Alternatively, the electronic device is the second client in the video conference-based sharing method, and the processor is configured to call the program code stored in the memory to execute the second client in the video conference-based sharing method. action.

Referring next to FIG. 7 , it shows a schematic structural diagram of an electronic device (eg, a terminal device or a server in FIG. 1 ) 700 suitable for implementing an embodiment of the present disclosure. Terminal devices in the embodiments of the present disclosure may include, but are not limited to, mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablets), PMPs (portable multimedia players), in-vehicle terminals (eg, mobile terminals such as in-vehicle navigation terminals), etc., and stationary terminals such as digital TVs, desktop computers, and the like. The electronic device shown in FIG. 7 is only an example, and should not impose any limitation on the function and scope of use of the embodiments of the present disclosure.

As shown in FIG. 7 , an electronic device 700 may include a processing device (eg, a central processing unit, a graphics processor, etc.) 701 that may be loaded into random access according to a program stored in a read only memory (ROM) 702 or from a storage device 708 Various appropriate actions and processes are executed by the programs in the memory (RAM) 703 . In the RAM 703, various programs and data necessary for the operation of the electronic device 700 are also stored. The processing device 701 , the ROM 702 , and the RAM 703 are connected to each other through a bus 704 . An input/output (I/O) interface 705 is also connected to bus 704 .

Typically, the following devices can be connected to the I/O interface 705: input devices 706 including, for example, a touch screen, touchpad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; including, for example, a liquid crystal display (LCD), speakers, vibration An output device 707 of a computer, etc.; a storage device 708 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 709. Communication means 709 may allow electronic device 700 to communicate wirelessly or by wire with other devices to exchange data. Although FIG. 7 shows an electronic device 700 having various means, it should be understood that not all of the illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided.

In particular, according to embodiments of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program carried on a non-transitory computer readable medium, the computer program containing program code for performing the method illustrated in the flowchart. In such an embodiment, the computer program may be downloaded and installed from the network via the communication device 709 , or from the storage device 706 , or from the ROM 702 . When the computer program is executed by the processing device 701, the above-mentioned functions defined in the methods of the embodiments of the present disclosure are executed.

It should be noted that the computer-readable medium mentioned above in the present disclosure may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two. The computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples of computer readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable Programmable read only memory (EPROM or flash memory), fiber optics, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing. In this disclosure, a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. In the present disclosure, however, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave with computer-readable program code embodied thereon. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device . Program code embodied on a computer readable medium may be transmitted using any suitable medium including, but not limited to, electrical wire, optical fiber cable, RF (radio frequency), etc., or any suitable combination of the foregoing.

In some embodiments, clients, servers can communicate using any currently known or future developed network protocol, such as HTTP (Hypertext Transfer Protocol), and can communicate with digital data in any form or medium (eg, communication network) interconnection. Examples of communication networks include local area networks ("LAN"), wide area networks ("WAN"), the Internet (eg, the Internet), and peer-to-peer networks (eg, adhoc peer-to-peer networks), as well as any currently known or future developed network.

The above-mentioned computer-readable medium may be included in the above-mentioned electronic device; or may exist alone without being assembled into the electronic device.

The above-mentioned computer-readable medium carries one or more programs, and when the above-mentioned one or more programs are executed by the electronic device, the electronic device: acquires at least two Internet Protocol addresses; A node evaluation request for an Internet Protocol address, wherein the node evaluation device selects an Internet Protocol address from the at least two Internet Protocol addresses and returns it; receives the Internet Protocol address returned by the node evaluation device; wherein the obtained The Internet Protocol address indicates an edge node in the content distribution network.

Alternatively, the above computer-readable medium carries one or more programs, and when the above one or more programs are executed by the electronic device, the electronic device: receives a node evaluation request including at least two Internet Protocol addresses; From the at least two Internet Protocol addresses, the Internet Protocol address is selected; the selected Internet Protocol address is returned; wherein, the received Internet Protocol address indicates an edge node in the content distribution network.

Computer program code for performing operations of the present disclosure may be written in one or more programming languages, including but not limited to object-oriented programming languages—such as Java, Smalltalk, C++, and This includes conventional procedural programming languages - such as the "C" language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (eg, using an Internet service provider through Internet connection).

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more logical functions for implementing the specified functions executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented in dedicated hardware-based systems that perform the specified functions or operations , or can be implemented in a combination of dedicated hardware and computer instructions.

The units involved in the embodiments of the present disclosure may be implemented in a software manner, and may also be implemented in a hardware manner. Among them, the name of the unit does not constitute a limitation of the unit itself under certain circumstances.

In the context of the present disclosure, a machine-readable medium may be a tangible medium that may contain or store a program for use by or in connection with the instruction execution system, apparatus or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. Machine-readable media may include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, or devices, or any suitable combination of the foregoing. More specific examples of machine-readable storage media would include one or more wire-based electrical connections, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash memory), fiber optics, compact disk read only memory (CD-ROM), optical storage, magnetic storage, or any suitable combination of the foregoing.

According to one or more embodiments of the present disclosure, there is provided a sharing method based on a video conference, including:

Determine the content to be shared in the communication window of the first client, and obtain access information of the content to be shared;

The first client sends the access information to at least one second client through the server, so that the second client displays the content to be shared according to the access information.

According to one or more embodiments of the present disclosure, a sharing method based on a video conference is provided, in which the content to be shared is determined in the communication window of the first client, and the acquisition of the access information with the shared content includes:

Determine that the content page corresponding to the currently opened one or more browser windows is the content to be shared, and obtain the URL information of the content page as the access information; or,

Determine the local file as the content to be shared, convert the local file into an online file, and obtain the URL information of the online file as the access information; or,

It is determined that the offline file is used as the content to be shared, and the address information or identification information of the offline file is obtained as the access information.

According to one or more embodiments of the present disclosure, a sharing method based on a video conference is provided,

Also includes:

The first client receives, via the server, second operation information of the second client operating on the to-be-shared content, and synchronously displays the second client's response to the to-be-shared content according to the second operation information. Actions to share content.

According to one or more embodiments of the present disclosure, a sharing method based on a video conference is provided,

Also includes:

The first client records first operation information for operating the content to be shared, and sends the first operation information to the second client through the server, so that the second client The operation of the first client on the to-be-shared content is synchronously displayed according to the first operation information.

According to one or more embodiments of the present disclosure, a sharing method based on a video conference is provided,

Also includes:

When the first client switches to the new content to be shared, the server sends access information of the new content to be shared to the second client.

According to one or more embodiments of the present disclosure, there is provided a sharing method based on a video conference, including:

The second client receives the access information of the content to be shared sent by the first client through the server;

The second client loads and parses the content to be shared based on the access information; and

The second client displays the to-be-shared content in a video conference window.

According to one or more embodiments of the present disclosure, a sharing method based on a video conference is provided,

The access information is:

URL information of content pages corresponding to one or more browser windows currently opened by the first client; or,

URL information of the online file converted from the local file by the first client; or,

The address information or identification information of the offline file determined by the first client.

According to one or more embodiments of the present disclosure, a sharing method based on a video conference is provided,

Also includes:

When the second client displays the content to be shared in the video conference window, receiving a first operation instruction for browsing the content to be shared;

Based on the first operation instruction, the to-be-shared content in the first client is displayed asynchronously in the video conference window of the second client.

According to one or more embodiments of the present disclosure, a video conference-based sharing method is provided, wherein the video conference window of the second client is displayed in an asynchronous manner with that of the first client. After the content to be shared, it also includes:

receiving a second operation instruction for synchronizing the content to be shared;

Based on the second operation instruction, the to-be-shared content in the first client is displayed synchronously in the video conference window of the second client.

According to one or more embodiments of the present disclosure, a sharing method based on a video conference is provided,

Also includes:

When the second client displays the content to be shared in the video conference window, receiving a third operation instruction for editing the content to be shared;

Based on the third operation instruction, an editing operation is performed on the content to be shared in the video conference window of the second client.

According to one or more embodiments of the present disclosure, a sharing method based on a video conference is provided,

Also includes:

The second client receives, through the server, first operation information recorded by the first client for operating the content to be shared, and synchronously displays the operation based on the first operation information.

According to one or more embodiments of the present disclosure, a sharing method based on a video conference is provided,

Also includes:

The second client records second operation information for operating the content to be shared, and sends the second operation information to the first client through the server, so that the first client The operation of the second client on the to-be-shared content is synchronously displayed according to the second operation information.

According to one or more embodiments of the present disclosure, a sharing method based on a video conference is provided,

When receiving new access information from the server, the second client displays new content to be shared according to the new access information.

According to one or more embodiments of the present disclosure, a video conference-based sharing apparatus is provided,

The sharing device is the first client serving as the sharing source,

The first client includes:

an access information specifying module, which specifies access information corresponding to the content to be shared in the communication window; and

A sending module, which sends the access information to at least one second client through the server.

According to one or more embodiments of the present disclosure, a video conference-based sharing apparatus is provided,

Also includes an operation recording module, which records the first operation information of the first client operating on the content to be shared,

The sending module sends the first operation information recorded by the operation recording module to the second client through the server.

According to one or more embodiments of the present disclosure, a video conference-based sharing apparatus is provided,

Also includes a receiving module, which receives through the server the second operation information recorded by the second client to operate the content to be shared,

The first client synchronously displays the operation of the second client on the content to be shared according to the second operation information.

According to one or more embodiments of the present disclosure, a video conference-based sharing apparatus is provided,

The sharing device is a server,

include:

a receiving module that receives the access information sent from the first client; and

A sending module, which sends the access information received by the receiving module to at least one second client.

According to one or more embodiments of the present disclosure, a video conference-based sharing apparatus is provided,

The sharing device is a second client serving as a sharing receiver,

include:

a receiving module, which receives the access information of the content to be shared sent by the first client through the server, loads and parses the content to be shared according to the access information; and

A display module, which displays the to-be-shared content in a video conference window.

According to one or more embodiments of the present disclosure, a video conference-based sharing apparatus is provided,

The receiving module receives, through the server, first operation information recorded by the first client for operating the content to be shared, and the second client displays the operation based on the first operation information.

According to one or more embodiments of the present disclosure, a video conference-based sharing apparatus is provided,

Also includes:

an operation recording module, which records second operation information of the second client operating on the content to be shared; and

A sending module, which sends the second operation information recorded by the operation recording module to the first client through the server.

According to one or more embodiments of the present disclosure, there is provided an electronic device comprising: at least one memory and at least one processor;

Among them, the memory is used to store the program code,

The electronic device is the first client in the video conference-based sharing method, and the processor is configured to invoke the program code stored in the memory to execute the action of the first client in the video conference-based sharing method.

According to one or more embodiments of the present disclosure, there is provided an electronic device comprising: at least one memory and at least one processor;

Among them, the memory is used to store the program code,

The electronic device is the second client in the video conference-based sharing method, and the processor is configured to invoke the program code stored in the memory to execute the second client in the video conference-based sharing method end action.

According to one or more embodiments of the present disclosure, there is provided a computer-readable medium for storing program codes for executing actions of the first client in the screen sharing method , or an action of the second client.

The above description is merely a preferred embodiment of the present disclosure and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of disclosure involved in the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, and should also cover, without departing from the above-mentioned disclosed concept, the technical solutions formed by the above-mentioned technical features or Other technical solutions formed by any combination of its equivalent features. For example, a technical solution is formed by replacing the above features with the technical features disclosed in the present disclosure (but not limited to) with similar functions.

Additionally, although operations are depicted in a particular order, this should not be construed as requiring that the operations be performed in the particular order shown or in a sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, although the above discussion contains several implementation-specific details, these should not be construed as limitations on the scope of the present disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.

Although the subject matter has been described in language specific to structural features and/or logical acts of method, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are merely example forms of implementing the claims.

Claims (18)

1. A sharing method based on video conference is characterized by comprising the following steps:

determining content to be shared in a communication window of a first client, and acquiring access information of the content to be shared;

the first client sends the access information to at least one second client through a server so that the second client displays the content to be shared according to the access information,

further comprising:

the first client records first operation information for operating the content to be shared, and sends the first operation information to the second client through the server, so that the second client synchronously displays the operation of the first client on the content to be shared according to the first operation information.

2. The sharing method based on the video conference as claimed in claim 1, wherein the determining of the content to be shared in the communication window of the first client, and the obtaining of the access information of the content with shared content comprises:

determining content pages corresponding to one or more browser windows which are opened currently as content to be shared, and acquiring URL information of the content pages as the access information; or,

determining a local file as content to be shared, converting the local file into an online file, and acquiring URL information of the online file as the access information; or,

determining an offline file as content to be shared, and acquiring address information or identification information of the offline file as the access information.

3. The video conference-based sharing method according to claim 2,

further comprising:

and the first client receives second operation information of the second client for operating the content to be shared through the server, and synchronously displays the operation of the second client on the content to be shared according to the second operation information.

4. The video conference-based sharing method according to claim 1 or 2,

further comprising:

and when the first client side is switched to the new content to be shared, sending access information of the new content to be shared to the second client side through the server side.

5. A sharing method based on video conference is characterized by comprising the following steps:

the second client receives the access information of the content to be shared, which is sent by the first client, through the server;

the second client loads and analyzes the content to be shared based on the access information; and

the second client presents the content to be shared in a video conferencing window,

further comprising:

and the second client receives first operation information recorded by the first client and used for operating the content to be shared through a server and synchronously displays the operation based on the first operation information.

6. The video conference-based sharing method according to claim 5,

the access information is:

URL information of content pages corresponding to one or more browser windows currently opened by the first client; or,

URL information of an online file converted from a local file by the first client; or,

address information or identification information of the offline file determined by the first client.

7. The video conference-based sharing method according to claim 5 or 6,

further comprising:

when the second client displays the content to be shared in a video conference window, receiving a first operation instruction for browsing the content to be shared;

asynchronously displaying the content to be shared in the first client in a video conference window of the second client based on the first operation instruction.

8. The sharing method based on video conference of claim 7, wherein after the displaying the content to be shared in the video conference window of the second client in an asynchronous manner with the first client, further comprising:

receiving a second operation instruction for synchronizing the content to be shared;

synchronously displaying the content to be shared in the first client in a video conference window of the second client based on the second operation instruction.

9. The video conference-based sharing method according to claim 5 or 6,

further comprising:

when the second client displays the content to be shared in a video conference window, receiving a third operation instruction for editing the content to be shared;

and editing the content to be shared in a video conference window of the second client based on the third operation instruction.

10. The video conference-based sharing method according to claim 5 or 6,

further comprising:

and the second client records second operation information for operating the content to be shared, and sends the second operation information to the first client through the server, so that the first client synchronously displays the operation of the second client on the content to be shared according to the second operation information.

11. The video conferencing-based sharing method of claim 5 or 6,

and when receiving new access information from the server, the second client displays new content to be shared according to the new access information.

12. A sharing device based on video conference is characterized in that,

the sharing device is a first client that is a source of the share,

the first client includes:

the access information specifying module is used for specifying access information corresponding to the content to be shared in the communication window; and

a sending module for sending the access information to at least one second client through the server

The system also comprises an operation recording module which records first operation information of the first client terminal for operating the content to be shared,

and the sending module sends the first operation information recorded by the operation recording module to the second client through the server.

13. The video conference-based sharing device according to claim 12,

the server side is used for receiving second operation information recorded by the second client side and used for operating the content to be shared,

and the first client synchronously displays the operation of the second client on the content to be shared according to the second operation information.

14. A sharing device based on video conference is characterized in that,

the sharing means is a second client acting as a sharing sink,

the method comprises the following steps:

the receiving module is used for receiving access information of the content to be shared, which is sent by the first client through the server, loading and analyzing the content to be shared according to the access information; and

a display module that displays the content to be shared in a video conference window,

the receiving module receives first operation information recorded by the first client and used for operating the content to be shared through a server, and the second client displays the operation based on the first operation information.

15. The video conference based sharing device according to claim 14,

further comprising:

the operation recording module is used for recording second operation information of the second client for operating the content to be shared; and

and the sending module is used for sending the second operation information recorded by the operation recording module to the first client through the server.

16. An electronic device, comprising: at least one memory and at least one processor;

wherein the memory is used for storing program codes,

the electronic device is the first client in the videoconference based sharing method of any of claims 1 to 4, the processor being configured to invoke the program code stored in the memory to perform the actions of the first client in the videoconference based sharing method of any of claims 1 to 4.

17. An electronic device, comprising: at least one memory and at least one processor;

wherein the memory is used for storing program codes,

the electronic device is the second client in the videoconference based sharing method of any of claims 5 to 11, the processor being configured to invoke the program code stored in the memory to perform the actions of the second client in the videoconference based sharing method of any of claims 5 to 11.

18. A computer readable medium for storing program code for performing the actions of the first client in the screen sharing method of any one of claims 1 to 4 or the actions of the second client in the screen sharing method of any one of claims 5 to 11.

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