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

Sharing method and device based on video conference, electronic equipment and computer medium Download PDF

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Publication number
CN113395477B
CN113395477B CN202010177885.8A CN202010177885A CN113395477B CN 113395477 B CN113395477 B CN 113395477B CN 202010177885 A CN202010177885 A CN 202010177885A CN 113395477 B CN113395477 B CN 113395477B
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client
content
shared
video conference
information
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CN113395477A (en
Inventor
徐倩怡
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Beijing ByteDance Network Technology Co Ltd
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Beijing ByteDance Network Technology Co Ltd
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Priority to CN202210398916.1A priority Critical patent/CN114584736B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43076—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of the same content streams on multiple devices, e.g. when family members are watching the same movie on different devices
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL

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

Abstract

The present disclosure provides a sharing method based on a video conference, including: determining content to be shared in a communication window of a first client, and acquiring access information of the content to be shared; and 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. The shared content can be displayed more clearly and more smoothly.

Description

Sharing method and device based on video conference, electronic equipment and computer medium
Technical Field
The present disclosure relates to the field of electronic devices, and in particular, to a sharing method and apparatus based on a video conference, an electronic device, and a computer-readable medium.
Background
The continuous development of communication technology makes communication interaction between different terminals possible, and the application requirements of video conferences, remote control, screen projection operation and the like are very wide. A related audio and video conference solution is a complete audio and video conference solution formed by organically combining conference room hardware equipment and online software parts and integrating other applications based on an end-to-end software main body. Through the cooperation of hard software, for the user who uses the audio video meeting provide high definition, high quality, convenient high efficiency, integration, long-range face-to-face as if meeting experience, solve the meeting cost problem that brings for the communication on the spatial distance, realize high-quality new era meeting experience. In the case of a video conference, it is sometimes necessary to share the shared content and the operation in the video conference window of one terminal to the video conference window of another terminal, so that the shared content and the operation can be synchronized in the video conference window of another terminal.
Disclosure of Invention
The present disclosure provides a sharing method and apparatus based on a video conference, an electronic device, and a 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:
determining content to be shared in a communication window of a first client, and acquiring access information of the content to be shared;
and 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, 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
and the second client displays the content to be shared in a video conference window.
In some embodiments, the present disclosure provides a video conference-based sharing device,
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
and the sending module is used for sending the access information to at least one second client through the server.
In some embodiments, the present disclosure provides a video conference-based sharing device,
the sharing device is a server side and the sharing device is a server side,
the method comprises the following steps:
a receiving module which receives access information transmitted from a first client; and
and the sending module 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 being a second client that is a sharing recipient,
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.
In some embodiments, the present disclosure provides 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 video conference based sharing method, and the processor is configured to call the program code stored in the memory to perform the actions of the first client in the video conference based sharing method.
In some embodiments, the present disclosure provides 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 video conference based sharing method, and the processor is configured to call the program code stored in the memory to perform the actions of the second client in any one of the video conference based sharing methods.
In some embodiments, the present disclosure provides a computer-readable medium for storing program code for performing the actions of the first client in the screen sharing method described above or the actions of the second client in the screen sharing method described above.
According to the video conference-based sharing method and device, the electronic equipment and the computer readable medium, the content to be shared can be displayed more clearly and more smoothly.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. 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 in which the present disclosure may be applied;
fig. 2 is a flow chart illustrating embodiment 1 of the video conference-based sharing method of the present disclosure;
fig. 3 is a flow chart illustrating embodiment 2 of the video conference based sharing method of the present disclosure;
fig. 4 is a flow chart illustrating embodiment 3 of the video conference based sharing method of the present disclosure;
fig. 5 is a flow chart illustrating embodiment 4 of the video conference based sharing method of the present disclosure;
fig. 6 is a flow chart illustrating embodiment 5 of the video conference based sharing method of the present disclosure;
fig. 7 is a schematic diagram showing a structure of an electronic device suitable for implementing an embodiment of the present disclosure.
Detailed Description
Unless defined otherwise, 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 terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure; the terms "including" and "having," and any variations thereof, in the description and claims of this disclosure and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of the present disclosure or in the above-described drawings are used for distinguishing between different objects and not for describing a particular 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 disclosure. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to make the technical solutions of the present disclosure better understood by those skilled in the art, 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 is explained. As shown in fig. 1, the system architecture 100 may include terminal devices 101, 102, 103, 104, a network 105, and a server 106. The network 105 serves as a medium for providing communication links between the terminal devices 101, 102, 103, 104 and the server 106.
In the present embodiment, an 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 perform transmission of various information through the network 105. Network 105 may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few. It should be noted that the wireless connection means may include, but is not limited to, a 3G/4G/5G connection, a Wi-Fi connection, a bluetooth connection, a WiMAX connection, a Zigbee connection, a UWB connection, and other now known or later developed wireless connection means.
A user may use terminal devices 101, 102, 103, 104 to interact with a server 106 via a network 105 to receive or send messages or the like. Various client applications, such as a video live and play application, a web browser application, a shopping application, a search application, an instant messaging tool, a mailbox client, social platform software, etc., may be installed on the terminal device 101, 102, 103, or 104.
The terminal devices 101, 102, 103, or 104 may be various electronic devices including, but not limited to, smart phones, tablet computers, laptop portable computers, desktop computers, and the like that support running the video conference based sharing methods to which the present disclosure relates.
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 number of terminal devices, networks, and servers in fig. 1 is merely illustrative. There may be any number of terminal devices, networks, and servers, as desired for implementation.
Here, the terminal device may implement the embodiment method of the present disclosure independently or by running an application in an android system in cooperation with other electronic terminal devices, or may run an application in other operating systems, such as an iOS system, a Windows system, a hongmeng system, and the like, to implement the embodiment method of the present disclosure.
[ sharing method based on video conference ]
The content of one end in the conference is transmitted to other ends in the conference by capturing the screen content image stream and the video stream and transmitting the content through network bandwidth, the real-time communication of the content is realized through the network, and the content in the screen of the sharing end can be synchronously displayed in other devices in the conference. However, the screen sharing technology in the related art has the following disadvantages or shortcomings:
the related screen sharing technology has very high requirements on network requirements and video compression, a video stream needs to be captured firstly locally, transmission bandwidth is reduced through code rate compression, then the video stream is sent to each end through the network, decompression and restoration are carried out at each end, and the middle process is challenged by network delay, video compression and decompression distortion and other conditions;
when the network is delayed and the network speed is slowed down, the transmission screen flow is blurred in vision and is seriously jammed, and the experience of a watching end is very poor;
the compression and decompression processes before and after the transmission of the video stream inevitably cause the loss of information of video frames, especially when the pictures at a sending end move very fast, intermediate frames are lost, and the pictures become extremely unsmooth and unclear;
in the related screen sharing, the current technical solution can select the whole desktop or select a certain application window, and there are many limitations on the selection of the display content:
when the whole desktop is selected for sharing, the content is too much, the information which is not needed to be shared is easy to expose, and the screen content is completely exposed;
when a certain application window is selected, the content is too single, and the content needs to be shared again to switch the content, which is not the best experience for the user to discuss the multiple contents in the meeting.
The present disclosure addresses the above-mentioned practical needs by providing a sharing method based on video conference, which is described in detail below with reference to the accompanying drawings.
Example 1
When a video conference is carried out, usually, a plurality of terminals participating in the conference establish network connection through a server, network communication is realized based on video conference software, and transmission and connection of audio and video information are realized by combining audio and video coding and decoding capabilities. After the connection is established, the high-definition sharing capability is realized in a mode of sharing access information through the sharing method based on the video conference.
Fig. 2 is a flowchart illustrating embodiment 1 of the video conference-based sharing method of the present disclosure. As shown in fig. 2, the method comprises the following steps:
s201, determining the content to be shared in a communication window of a first client, and acquiring access information of the content to be shared.
Taking the case of sharing a web page as an example, the first client serving as the sharing source specifies the content to be shared, i.e., the URL corresponding to the web page, in the videoconference window. Specifically, the videoconference window has an operation function of specifying a URL, and by the specifying operation, a URL corresponding to the content to be shared is specified. For example, when the shared source detects one or more web pages opened by the browser in the video conference window, and wishes to present the web pages to other participating terminals and perform operations such as page turning, scrolling, dragging, clicking, etc. on the web pages, the URL of the web page is specified in the video conference window, and the specification may be performed in any feasible manner, such as selection from a pull-down menu, manual input, dragging, etc.
S202, 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.
In this embodiment, the source sends the URL to the server. Specifically, the sharing source sends only the URL to the server, instead of sending a screenshot picture, a window picture, a video stream, and the like as in the related art.
In embodiment 1, the operation of the shared source is related to, and since the shared source only performs the designation and transmission of the URL, and does not perform the acquisition and transmission of the screen capture picture, the window picture, the video stream, and the like, and does not perform the encoding and decoding operation of the video stream, the operation resource occupation of the shared source and the pressure on the network and the bandwidth are greatly reduced. Meanwhile, the synchronous demonstration effect same as that of the video stream can be achieved, and the local demonstration and operation interface of the first client based on the webpage is synchronously displayed on one or more second clients.
Further, the sharing of web pages has been described above as an example, but the content to be shared is not limited to web pages. For example, the step S201 may include the following operations: 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 the 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. Thus, files of various forms can also be used as the content to be shared.
And the server receives the URL sent by the sharing source end and issues the received URL to all second clients connected in the video conference and serving as sharing receiving ends. Therefore, the sharing receiving end receives the compressed data, such as the compressed screenshot picture, the window picture, the video stream and the like, but the URL used 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 fig. 3, the method comprises the following steps:
s301, the second client receives the access information of the content to be shared, which is sent by the first client, through the server. Taking the case of sharing a web page as an example, the second client serving as the sharing receiving end receives the content to be shared, i.e. the URL corresponding to the web page, from the server.
S302, the second client loads and analyzes the content to be shared based on the access information. That is, the sharing receiving end 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 an operation of a sharing receiving end, which loads content to be shared according to access information (e.g., URL) and parses the content into a format that can be presented in a video conference window, thereby presenting the content to be shared in the video conference window. The presentation in the video conference window includes not only a function that the video window directly opens the content to be shared but also a mode that a browser can be instructed to open the video window and the content can be presented in the browser. Based on the mode of sharing URL, the content that every participant looked over is actually the URL that oneself opened, and is not other people's content, increases higher degree security, and, the sharing source end does not compress, and correspondingly, the sharing receiving terminal also need not decompress, and the mode that URL opened locally realizes clearer, more smooth content to show than the mode of relevant screen sharing, in addition, has greatly reduced the occupation of operational resource, can also avoid compressing/decompressing the losing information in-process. In addition, because the display content is fixed to the display mode of the shared source end by the URL opening mode instead of the screenshot picture, the shared document can be opened in a local browser self-adaptive mode at the shared receiving end based on the coordination capability of the document collaboration itself, for example, when the shared source end is a PC, the shared receiving end is a mobile phone, and the content to be shared is a webpage, the screen of the shared source end is large and a single screen displays more characters. In addition, the picture of the video conference room is generally displayed on a large screen such as a television or a projector, and the large screen of the conference room can be better adapted to the size of the screen by locally opening the URL, so that a better effect is displayed.
Example 3
Fig. 4 is a flowchart illustrating embodiment 3 of the video conference-based sharing method of the present disclosure. As shown in fig. 4, the method comprises 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 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 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. Embodiment 3 relates to a synchronization operation, and unlike a video stream in which screen content is directly shared in a general video conference, a sharing source terminal also needs to record and send each operation to be shared to a server terminal in real time while sharing content, and the server terminal sends the operation to a sharing receiver terminal, so that the synchronization of the operation is realized at the sharing receiver terminal.
It should be noted that, at the shared receiving end, the participant may select whether synchronization is needed, and when the synchronization is selected, the participant feeds back to the server end so that the server end does not issue the operation of the shared source end, or receives the operation of the shared source end but does not execute the operation.
In addition, at the shared receiving end, the following operations may be performed:
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. That is, although the sharing sink receives each operation action of the sharing source to the content to be shared, the sharing sink can asynchronously display the picture of the sharing source at the sink, and asynchronously display, such as freely browsing the page, or performing review, fast-forward, skip, etc., according to the actual needs.
Furthermore, at the shared receiving end, the following operations may be performed:
after the content to be shared is displayed in a video conference window of the second client in an asynchronous mode with the content to be shared in the first client, 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. That is, the shared receiving end can switch between synchronous exhibition and asynchronous exhibition according to actual needs.
Furthermore, at the shared receiving end, the following operations may be performed:
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. That is, the sharing sink is not limited to receiving only the operation of the sharing source, and can edit the content to be shared, thereby realizing bidirectional information interaction 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 fig. 5, the method comprises 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 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 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 for the content to be shared according to the second operation information.
Embodiment 4 also relates to a synchronization operation, in which each operation on content to be shared by the sharing receiving end is recorded and sent to the server end in real time, the server end sends the operation to the sharing source end, and the synchronization of the operation is implemented at the sharing source end.
It should be noted that, at the sharing source, the participant may select whether synchronization is needed, and when the synchronization is selected, the participant feeds back to the server so that the server does not issue the operation of the sharing receiving end, or receives the operation of the sharing receiving end but does not execute the operation.
Example 5
Fig. 6 is a flowchart illustrating embodiment 5 of the video conference-based sharing method of the present disclosure. As shown in fig. 6, the method comprises the following steps:
s601, when the first client side is switched to the new content to be shared, the access information of the new content to be shared is sent to the second client side through the server side.
S602, when receiving new access information from the server, the second client displays new content to be shared according to the new access information.
Embodiment 5 relates to switching of content to be shared, and when a sharing source needs to switch content, only the URL content that the sharing source wants to share needs to be selected again, so that the switching cost is extremely low and the interaction is friendly for a scene in which multiple contents are discussed.
In the above, the sharing method based on the video conference according to the present disclosure is explained based on the embodiments. In addition, the present disclosure also provides a sharing apparatus, an electronic device, and a computer-readable medium based on a video conference, which are described below.
The sharing device based on the video conference of the embodiment of the present disclosure is a first client as a sharing source, and 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 the sending module is used for sending the access information to at least one second client through the server. Taking the situation of sharing the web page as an example, the access information specifying module specifies a 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 sharing apparatus based on the video conference may further include an operation recording module that records first operation information of the first client operating on 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. In addition, the sharing device based on the video conference may further include a receiving module that receives, through the server, second operation information recorded by the second client for operating the content to be shared, and the first client synchronously displays, according to the second operation information, an operation of the second client on the content to be shared.
The sharing device based on the video conference of the embodiment of the present disclosure is a server, and includes: a receiving module which receives access information transmitted from a first client; and the sending module sends the access information received by the receiving module to at least one second client.
The sharing device based on the video conference of the embodiment of the present disclosure is a second client as a sharing receiving end, and includes: 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. In addition, the receiving module may also receive, by a server, first operation information recorded by the first client and used for operating the content to be shared, and the second client synchronously displays the operation based on the first operation information. Furthermore, the sharing apparatus based on the video conference may further include: the operation recording module is used for recording second operation information of the second client for operating 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.
For the embodiment of the sharing device based on the video conference, since it basically corresponds to the method embodiment, the relevant points can be referred to the partial description of the method embodiment. The above-described embodiments of the videoconference-based sharing device are merely illustrative, and the modules illustrated 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 of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
In order to solve the technical problem, 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 configured to store program code, the electronic device is the first client in the videoconference based sharing method, and the processor is configured to invoke the program code stored in the memory to perform an action of the first client in the videoconference based sharing method. Alternatively, the electronic device is the second client in the videoconference-based sharing method, and the processor is configured to invoke the program code stored in the memory to perform the actions of the second client in the videoconference-based sharing method.
Referring now to fig. 7, a schematic diagram of an electronic device (e.g., the terminal device or the server of fig. 1) 700 suitable for implementing embodiments of the present disclosure is shown. The terminal device in the embodiments of the present disclosure may include, but is not limited to, a mobile terminal such as a mobile phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a vehicle terminal (e.g., a car navigation terminal), and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. The electronic device shown in fig. 7 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 7, electronic device 700 may include a processing means (e.g., central processing unit, graphics processor, etc.) 701 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)702 or a program loaded from storage 708 into a Random Access Memory (RAM) 703. In the RAM703, various programs and data necessary for the operation of the electronic apparatus 700 are also stored. The processing device 701, the ROM702, and the RAM703 are connected to each other by a bus 704. An input/output (I/O) interface 705 is also connected to bus 704.
Generally, the following devices may be connected to the I/O interface 705: input devices 706 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; an output device 707 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage 708 including, for example, magnetic tape, hard disk, etc.; and a communication device 709. The communication means 709 may allow the electronic device 700 to communicate wirelessly or by wire with other devices to exchange data. While fig. 7 illustrates an electronic device 700 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided.
In particular, according to an embodiment 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 by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication means 709, or may be installed from the storage means 706, or may be installed from the ROM 702. The computer program, when executed by the processing device 701, performs the above-described functions defined in the methods of the embodiments of the present disclosure.
It should be noted that the computer readable medium in the present disclosure can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In contrast, in the present disclosure, a computer readable signal medium may comprise a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
In some embodiments, the clients, servers may communicate using any currently known or future developed network protocol, such as HTTP (hypertext transfer protocol), and may interconnect with any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.
The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: acquiring at least two internet protocol addresses; sending a node evaluation request comprising the at least two internet protocol addresses to node evaluation equipment, wherein the node evaluation equipment selects the internet protocol addresses from the at least two internet protocol addresses and returns the internet protocol addresses; receiving an internet protocol address returned by the node evaluation equipment; wherein the obtained internet protocol address indicates an edge node in the content distribution network.
Alternatively, the computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: receiving a node evaluation request comprising at least two internet protocol addresses; selecting an internet protocol address from the at least two internet protocol addresses; returning the selected internet protocol address; wherein the received internet protocol address indicates an edge node in the content distribution network.
Computer program code for carrying out operations for the present disclosure may be written in any combination of one or more programming languages, including but not limited to an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming 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 type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
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, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block 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 will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present disclosure may be implemented by software or hardware. Where the name of an element does not in some cases constitute a limitation on the element itself.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
According to one or more embodiments of the present disclosure, there is provided a video conference-based sharing method, including:
determining content to be shared in a communication window of a first client, and acquiring access information of the content to be shared;
and 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, there is provided a sharing method based on a video conference, where determining content to be shared in a communication window of a first client, and acquiring access information of the content with shared content includes:
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; alternatively, the first and second electrodes may be,
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; alternatively, the first and second electrodes may be,
determining an offline file as content to be shared, and acquiring address information or identification information of the offline file as the access information.
According to one or more embodiments of the present disclosure, there is provided a video conference-based sharing method,
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.
According to one or more embodiments of the present disclosure, there is provided a video conference-based sharing method,
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.
According to one or more embodiments of the present disclosure, there is provided a video conference-based sharing method,
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.
According to one or more embodiments of the present disclosure, there is provided a video conference-based sharing method, including:
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
and the second client displays the content to be shared in a video conference window.
According to one or more embodiments of the present disclosure, there is provided a video conference-based sharing method,
the access information is:
URL information of content pages corresponding to one or more browser windows currently opened by the first client; alternatively, the first and second electrodes may be,
URL information of an online file converted from a local file by the first client; alternatively, the first and second electrodes may be,
address information or identification information of the offline file determined by the first client.
According to one or more embodiments of the present disclosure, there is provided a video conference-based sharing method,
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.
According to one or more embodiments of the present disclosure, there is provided a sharing method based on a video conference, where after the content to be shared is presented in a video conference window of the second client in an asynchronous manner with respect to that in the first client, the method further includes:
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.
According to one or more embodiments of the present disclosure, there is provided a video conference-based sharing method,
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.
According to one or more embodiments of the present disclosure, there is provided a video conference-based sharing method,
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.
According to one or more embodiments of the present disclosure, there is provided a video conference-based sharing method,
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.
According to one or more embodiments of the present disclosure, there is provided a video conference-based sharing method,
and 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, there is provided a sharing apparatus based on a video conference,
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
and the sending module is used for sending the access information to at least one second client through the server.
According to one or more embodiments of the present disclosure, there is provided a sharing apparatus based on a video conference,
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.
According to one or more embodiments of the present disclosure, there is provided a sharing apparatus based on a video conference,
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.
According to one or more embodiments of the present disclosure, there is provided a sharing apparatus based on a video conference,
the sharing device is a server side and the sharing device is a server side,
the method comprises the following steps:
a receiving module which receives access information transmitted from a first client; and
and the sending module 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, there is provided a sharing apparatus based on a video conference,
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.
According to one or more embodiments of the present disclosure, there is provided a sharing apparatus based on a video conference,
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.
According to one or more embodiments of the present disclosure, there is provided a sharing apparatus based on a video conference,
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.
According to one or more embodiments of the present disclosure, there is provided an electronic device including: 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 a video conference based sharing method, and the processor is configured to invoke the program code stored in the memory to perform an 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 including: 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, and the processor is configured to invoke the program code stored in the memory to perform the actions of the second client in the videoconference based sharing method.
According to one or more embodiments of the present disclosure, there is provided a computer-readable medium for storing program code for performing the actions of the first client or the actions of the second client in a screen sharing method.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other embodiments in which any combination of the features described above or their equivalents is encompassed without departing from the spirit of the disclosure. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.
Further, while operations are depicted in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limitations on the scope of the 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 methodological acts, 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 disclosed as 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; alternatively, the first and second electrodes may be,
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; alternatively, the first and second electrodes may be,
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; alternatively, the first and second electrodes may be,
URL information of an online file converted from a local file by the first client; alternatively, the first and second electrodes may be,
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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