CN110719431A - Method, device and system for processing documents of video conference and storage medium - Google Patents
Method, device and system for processing documents of video conference and storage medium Download PDFInfo
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- CN110719431A CN110719431A CN201810770477.6A CN201810770477A CN110719431A CN 110719431 A CN110719431 A CN 110719431A CN 201810770477 A CN201810770477 A CN 201810770477A CN 110719431 A CN110719431 A CN 110719431A
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- 238000007726 management method Methods 0.000 description 66
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Abstract
The embodiment of the invention discloses a method, a device and a system for processing a video conference document and a storage medium, belonging to the technical field of communication. The method comprises the following steps: when the MCU holds a video conference, sending a data conference creation request to a data conference management unit, and holding the data conference by the data conference management unit; the MCU joins the data conference held by the data conference management unit; the MCU shares the document sent by the conference terminal of the video conference to the conference terminal of the data conference, and the conference terminal of the data conference modifies the document; and the MCU shares the modified document of the conference terminal of the data conference to the conference terminal of the video conference. By adopting the embodiment of the invention, the conference terminal of the video conference can edit and share the document of the video conference.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a method, a device and a system for processing a video conference document and a storage medium.
Background
Video conferencing refers to a conference in which people at two or more locations have a face-to-face conversation via a communication device and a network. In addition to normal video and audio communication in a video conference, document sharing is often required, and in the video conference in the prior art, document sharing is realized by adding one path of auxiliary video, and the method comprises the following steps: a user connects a Personal Computer (PC) (document source) to a conference terminal, and the conference terminal processes the document and sends the document to other conference terminals through an auxiliary video channel; the auxiliary video sending end is responsible for collecting, coding and sending the document, and the auxiliary video receiving end is responsible for receiving the document, decoding and outputting the image to the display equipment. The method can realize the sharing and watching of the document, and is convenient for the communication of the conference. However, when the document sharing method is adopted, the document sent by the auxiliary stream in the video conference cannot be edited in real time by other conference terminals receiving the auxiliary stream in the conference, and the method is not applicable to some occasions where the document needs to be edited together.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method, an apparatus, a system, and a storage medium for processing a document in a video conference, so as to solve a problem that a document sent by an auxiliary stream in a video conference in the prior art cannot be edited by other conference terminals receiving the auxiliary stream in the conference in real time.
The technical scheme adopted by the embodiment of the invention for solving the technical problems is as follows:
according to a first aspect of the embodiments of the present invention, there is provided a document processing method for a video conference, the method including:
when the MCU holds a video conference, sending a data conference creation request to a data conference management unit, and holding the data conference by the data conference management unit;
the MCU joins the data conference held by the data conference management unit;
the MCU shares the document sent by the conference terminal of the video conference to the conference terminal of the data conference, and the conference terminal of the data conference modifies the document;
and the MCU shares the modified document of the conference terminal of the data conference to the conference terminal of the video conference.
According to a second aspect of the embodiments of the present invention, there is provided a video conference management apparatus, the apparatus including: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program when executed by the processor implementing the steps of:
when the MCU holds a video conference, sending a data conference creation request to a data conference management unit, and holding the data conference by the data conference management unit;
the MCU joins the data conference held by the data conference management unit;
the MCU shares the document sent by the conference terminal of the video conference to the conference terminal of the data conference, and the conference terminal of the data conference modifies the document;
and the MCU shares the modified document of the conference terminal of the data conference to the conference terminal of the video conference.
According to a third aspect of the embodiments of the present invention, there is provided a data conference management unit, the apparatus including: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program when executed by the processor implementing the steps of:
the data conference management unit sends the document sent by the MCU to a conference terminal of the data conference;
the data conference management unit receives a modified document sent by a conference terminal of the data conference;
and synchronizing the received modified document to other conference terminals, wherein the other conference terminals comprise the MCU.
According to a fourth aspect of the embodiments of the present invention, there is provided a document processing system for a video conference, the system including the MCU, the data conference management unit, and the conference terminal.
According to a fifth aspect of embodiments of the present invention, there is provided a storage medium storing one or more programs executable by one or more processors to implement the steps of the first aspect.
The method, the device, the system and the storage medium for processing the video conference document can simultaneously hold the video conference and the data conference, and the MCU is used as a conference terminal to join the data conference, shares the document in the video conference into the data conference, and sends the edited document back to each terminal in the video conference through the MCU after editing in the data conference, thereby realizing the editing and sharing of the video conference document by the conference terminal of the video conference.
Drawings
Fig. 1 is a flowchart of a document processing method for a video conference according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a document processing system for a video conference according to a second embodiment of the present invention;
fig. 3 is a flowchart of a method for creating a conference user in a document processing method for a video conference according to a third embodiment of the present invention;
fig. 4 is a flowchart of a conference holding method in a document processing method for a video conference according to a third embodiment of the present invention;
fig. 5 is a flowchart of a document editing method in a document processing method for a video conference according to a third embodiment of the present invention.
The implementation, functional features and advantages of the objects of the embodiments of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the embodiments of the present invention clearer and more obvious, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the embodiments of the invention and are not limiting of the embodiments of the invention.
An embodiment of the present invention provides a method for processing a document of a video conference, please refer to fig. 1, where the method includes:
step S101, when the MCU holds the video conference, a data conference creating request is sent to a data conference management unit, and the data conference management unit holds the data conference;
step S102, the MCU joins the data conference held by the data conference management unit;
step S103, the MCU shares the document sent by the conference terminal of the video conference to the conference terminal of the data conference, and the conference terminal of the data conference modifies the document;
and step S104, the MCU shares the modified document of the conference terminal of the data conference to the conference terminal of the video conference.
In one possible example, step S102 includes:
the MCU receives a document sent by a conference terminal of the video conference;
the MCU sends the document to the data conference management unit, and the data conference management unit sends the document to the conference terminal of the data conference.
In a possible example, before step S101, the method further includes:
when the newly created video conference account is configured with the data conference attribute, the MCU sends the relevant information of the data conference corresponding to the video conference account to the data conference management unit so that the data conference management unit creates the data conference account corresponding to the video conference room account;
the data conference management unit creates a data conference account and synchronizes the data conference account to the MCU; or
The data conference management unit presets a data conference account and synchronizes the data conference account to the MCU;
and the MCU allocates a digital conference account for each video conference account in the video conference address book.
In a possible example, after step S101, the method further includes:
and the MCU sends the related information of the data conference to a conference terminal of the video conference.
In a possible example, before step S104, the method further includes:
the data conference management unit sends the document to a conference terminal of the data conference;
the data conference management unit receives a modified document sent by a conference terminal of the data conference;
and synchronizing the received modified document to other conference terminals, wherein the other conference terminals comprise the MCU.
In one possible example, the method further comprises:
the conference terminal of the video conference joins the data conference;
the conference terminal receives the document sent by the data conference management unit, and the document sent by the data conference management unit is the same as the document sent by the MCU;
the conference terminal edits the document at a conference interface of the data conference;
and the conference terminal sends the modified document to the data conference management unit.
The method for processing the document of the video conference can simultaneously hold the video conference and the data conference, and the MCU is used as a conference terminal to join the data conference, share the document in the video conference into the data conference, and send the edited document back to each terminal in the video conference through the MCU after the document in the video conference is edited in the data conference, thereby realizing the editing and sharing of the document in the video conference by the conference terminal of the video conference.
On the basis of the foregoing embodiment, an embodiment of the present invention provides a document processing system for a video conference, referring to fig. 2, the system includes an MCU201, a data conference management unit 202, and a conference terminal 203.
The MCU201 comprises a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program when executed by the processor implementing the steps of:
step S101, when MCU201 holds a video conference, it sends a data conference creating request to data conference management unit 202, and the data conference management unit 202 holds a data conference;
step S102 joins the data conference held by the data conference management unit 202;
step S103, sharing the document sent by the conference terminal 203 of the video conference to the conference terminal 203 of the data conference, and modifying the document by the conference terminal 203 of the data conference;
step S104, the modified document of the conference terminal 203 of the data conference is shared to the conference terminal 203 of the video conference.
In a possible example, the processor of the MCU201 is further configured to execute the computer program to perform the following steps:
receiving a document sent by a conference terminal 203 of the video conference;
the document is sent to the dataconference management unit 202, and the dataconference management unit 202 sends the document to the conference terminal 203 of the dataconference.
In a possible example, before step S101, the processor of the MCU201 is further configured to execute the computer program to implement the following steps:
when the newly created videoconference account configures the data conference attribute, the MCU201 sends the relevant information of the dataconference corresponding to the videoconference account to the dataconference management unit 202, so that the dataconference management unit 202 creates the dataconference account corresponding to the videoconference room account.
In a possible example, after step S101, the processor of the MCU201 is further configured to execute the computer program to implement the following steps:
the MCU201 sends the information related to the data conference to the conference terminal 203 of the video conference.
In practical application, the processor of the MCU201 may be configured with a data conference module, a video/audio conference signaling processing module, and a video/audio conference media processing module: the video and audio signaling module is responsible for holding a multipoint video conference and controlling services; the video and audio conference media processing module is responsible for processing video and audio code streams; the data conference module is used as a data conference client to join in the data conference and communicate with the data conference management unit 202, so that data conference service processing is realized.
The data conference management unit 202 is responsible for data conference account management, data conference convening, data synchronization and storage of the data conference, and the like. The dataconferencing management unit 202 includes a memory, a processor, and a computer program stored on the memory and executable on the processor that, when executed by the processor, performs the steps of:
receiving relevant information of a data conference corresponding to a video conference account sent to the data conference management unit 202 by the MCU 201;
creates a dataconferencing account and synchronizes the dataconferencing account to the MCU 201.
In a possible example, before step S104, the processor of the dataconferencing management unit 202 is further configured to execute the computer program to perform the following steps:
sending the document to a conference terminal 203 of the data conference;
receiving a modified document sent by a conference terminal 203 of the data conference;
the received modification document is synchronized to other conference terminals 203, which other conference terminals 203 comprise the MCU 201.
The conference terminal 203 comprises a memory, a processor and a computer program stored on the memory and executable on the processor, which computer program when executed by the processor performs the steps of:
the conference terminal 203 of the video conference joins the data conference;
receiving a document sent by the data conference management unit 202, wherein the document sent by the data conference management unit 202 is the same as the document sent by the MCU 201;
the conference interface of the data conference edits the document;
the modified document is sent to the dataconferencing management unit 202.
In practical application, the processor of the conference terminal 203 may further include a terminal console, a data conference module, a video/audio conference signaling processing module, and a video/audio conference media processing module:
the terminal console can be a conference terminal 203 application running on a PC or a mobile device, a data conference module can be started on the terminal console, and a data conference character editing interface is entered for document editing;
the data conference module is responsible for data conference account management, data conference registration, data conference summoning, data content editing and data conference data synchronous processing;
the video and audio conference processing module is responsible for registering a server, processing the signaling of the video and audio conference, processing the signaling between the data conference modules and the like;
the video and audio conference media processing module is responsible for processing video and audio of the original video conference, such as encoding, decoding, sending and the like; and synthesizing the images of the data conference module.
The document processing system of the video conference can simultaneously hold the video conference and the data conference, and the MCU is used as a conference terminal to join the data conference, shares the document in the video conference into the data conference, and sends the edited document back to each terminal in the video conference through the MCU after the document in the video conference is edited in the data conference, thereby realizing the editing and sharing of the document in the video conference by the conference terminal of the video conference.
On the basis of the foregoing embodiment, a third embodiment of the present invention provides another method for processing a document for a video conference, and for convenience of description, this embodiment divides the method for processing a video conference into three stages, i.e., creating a conference user, holding a conference, and editing a document in a conference.
In practical application, the data conference management unit can be configured on the MCU server, and after the configuration is successful, the MCU and the data conference management unit can communicate with each other.
In practical application, an IP and a port of the data conference management unit may be configured on the MCU, and the data conference management unit may synchronize the data conference account to the MCU in real time.
Referring to fig. 3, a process of creating a conference user includes:
step S301, the MCU obtains the conference attribute of the user to be created, and executes step S303 when the user configures the data conference attribute, otherwise executes step S302.
And step S302, the MCU only creates a video conference account.
At this time, the user created by the MCU is only a common video conference account, and can only participate in a video/audio conference, and only perform video/audio conferences with the MCU.
Step S303, the MCU creates a video conference account and sends information for creating the data conference account to the data conference management unit.
If the user to be created has both the video conference attribute and the data conference attribute, the user can simultaneously participate in the video and audio conference and the data conference, and needs to create a video conference user account and a data conference user account for the user.
Step S304, the data conference management unit creates a data conference user, and executes step S305 when the creation is successful, and executes step S306 when the creation is failed.
In this step, the number of the data conference account is consistent with the number of the video conference account created on the MCU.
Step S305, the data conference management unit returns a message of successful creation to the MCU.
At this time, the state of successful registration of the data conference user is displayed on the MCU, and the user can see the information of successful creation of the data conference user account on the MCU.
Step S306, the data conference management unit returns a message of failed creation to the MCU.
And displaying the state of the registration failure of the data user on the MCU, and enabling the user to see the information of the successful creation of the data conference user account on the MCU.
In practical application, a plurality of data conference account numbers can be added to the data conference management unit and synchronized to the MCU, the data conference account numbers can hold or join a data conference, and then a video conference address book is added to the MCU. The videoconference accounts within these address books are used to join the videoconference. When the address book is added, a digital conference account can be divided into each video conference account according to the requirement.
Referring to fig. 4, the process of holding a conference includes:
step S401, the MCU receives a conference holding request.
The conference holding request may be sent by a created conference user, and if the conference user has a video conference account and a data conference account, the request may carry data conference parameters including the data conference account.
And step S402, judging whether the indication carries the data conference parameters, if so, executing step S404, otherwise, executing step S403.
In practical application, a configuration item for judging whether to hold a data conference or not can be added in the MCU conference video conference template. If the configuration item is selected in the template, the data conference management unit synchronously holds a data conference while holding the video conference.
And step S403, the MCU only holds the video conference.
And S404, the MCU holds the video conference, acquires a video conference terminal list and a data conference terminal list, and executes the step S405.
When the MCU holds a video conference, the MCU can acquire a video conference terminal list and a data conference terminal list, and a plurality of conference terminal numbers with data conference accounts are added according to the list for conference. After the conference is held, the video conference with the participation of multiple parties is held together. And the MCU is communicated with each conference terminal in a video and audio mode.
Step S405, the MCU sends a request for creating the data conference to the data conference management unit, and simultaneously sends the data conference terminal list to the data conference management unit.
Step S406, the data conference management unit holds a data conference in the data conference management unit, and generates a conference number and a conference password of the data conference.
At this time, the data conference does not have a terminal to join, the data conference management unit stores the data conference list information sent by the MCU, and only the terminals in the list can join the data conference.
And step S407, the data conference management unit sends the data conference number and the conference password information to the MCU.
And step S408, the MCU sends information such as the data conference number, the conference password and the like to each conference terminal in the conference.
And step S409, adding the MCU as a data conference terminal into the data conference.
Referring to fig. 5, the process of editing a document in a conference includes:
step S501, the conference terminal A of the video conference sends the auxiliary stream document to the MCU through the auxiliary stream channel.
In practical application, after the MCU multipoint video conference is successfully held, the PC sends the document to the conference terminal A, the conference terminal A sends the auxiliary stream to the MCU, and the MCU sends the auxiliary stream to other terminals in the conference.
Step S502, the MCU sends the auxiliary stream document to other conference terminals in the conference, and simultaneously sends the auxiliary stream document to the data conference management unit.
Because the MCU is already added into the data conference synchronously held by the MCU, the auxiliary stream document is shared in the data conference, and other data clients added into the data conference can synchronously edit the auxiliary stream document.
Step S503, the data conference management unit receives the auxiliary stream document sent by the MCU, stores the content of the auxiliary stream document in the data conference management unit and synchronously forwards the content to the conference terminal joining the data conference.
Step S504, the terminal B receives the auxiliary stream document sent by the data conference management unit, displays the auxiliary stream document on the data conference page of the terminal, and modifies and edits the document.
In practical application, when a conference terminal of a video conference receives an auxiliary stream document sent by an MCU, the auxiliary stream document is synchronously displayed. If the terminal B needs to edit the auxiliary stream document, the terminal B is added to the data conference, and other conference terminals that do not need to edit the auxiliary stream document may also choose to add or not add the data conference.
Specifically, the terminal B can log in the terminal console, open the data conference module on the console, and join the data conference by one key.
In practical application, each conference terminal can select whether to join the video conference and the data conference or not according to the received invitation of the MCU and the data conference management unit, and can also actively request to join the video conference or the data conference.
Step S505, terminal B sends the modified document to the data conference management unit.
Step S506, the modified document sent by the data conference management unit storage terminal B is synchronously sent to each conference terminal and MCU in the data conference.
And step S507, the MCU sends the received modified document to each conference terminal in the video conference through the original auxiliary channel.
Therefore, all terminals in the video conference can receive the newly edited auxiliary stream document (namely, the modified document), thereby realizing the multi-party synchronous editing of the auxiliary stream document.
In practical applications, if other terminals participate in editing the auxiliary stream document, steps S504 to 507 may be repeated.
The document processing system of the video conference can simultaneously hold the video conference and the data conference, and the MCU is used as a conference terminal to join the data conference, shares the document in the video conference into the data conference, and sends the edited document back to each terminal in the video conference through the MCU after the document in the video conference is edited in the data conference, thereby realizing the editing and sharing of the document in the video conference by the conference terminal of the video conference.
On the basis of the foregoing embodiments, a storage medium according to a fourth embodiment of the present invention includes a stored program, and when the program runs, the storage medium controls a device on which the storage medium is located to perform the operations according to the first embodiment and the third embodiment.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, and are not intended to limit the scope of the embodiments of the invention. Any modifications, equivalents and improvements that may occur to those skilled in the art without departing from the scope and spirit of the embodiments of the present invention are intended to be within the scope of the claims of the embodiments of the present invention.
Claims (10)
1. A method of document processing for a video conference, the method comprising:
when the MCU holds a video conference, sending a data conference creation request to a data conference management unit, and holding the data conference by the data conference management unit;
the MCU joins the data conference held by the data conference management unit;
the MCU shares the document sent by the conference terminal of the video conference to the conference terminal of the data conference, and the conference terminal of the data conference modifies the document;
and the MCU shares the modified document of the conference terminal of the data conference to the conference terminal of the video conference.
2. The method for processing the document of the video conference according to claim 1, wherein the MCU shares the document sent by the conference terminal of the video conference with the conference terminal of the data conference, and the modification of the document by the conference terminal of the data conference comprises:
the MCU receives a document sent by a conference terminal of the video conference;
and the MCU sends the document to the data conference management unit, and the data conference management unit sends the document to a conference terminal of the data conference.
3. The method of claim 1, wherein prior to sending a dataconference creation request to a dataconference management unit, the method further comprises:
when a newly created video conference account is configured with a data conference attribute, the MCU sends related information of a data conference corresponding to the video conference account to a data conference management unit so that the data conference management unit creates the data conference account corresponding to the video conference room account;
the data conference management unit creates a data conference account and synchronizes the data conference account to the MCU; or
The data conference management unit presets a data conference account and synchronizes the data conference account to the MCU;
and the MCU allocates a digital conference account for each video conference account in the video conference address book.
4. The method of claim 1, wherein after sending the data conference creation request to the data conference management unit, the method further comprises:
and the MCU sends the related information of the data conference to a conference terminal of the video conference.
5. The method of claim 1, wherein prior to sharing the modified document for the conference endpoint of the dataconference to the conference endpoint of the videoconferencing, the method further comprises:
the data conference management unit sends the document to a conference terminal of the data conference;
the data conference management unit receives a modified document sent by a conference terminal of the data conference;
and synchronizing the received modified document to other conference terminals, wherein the other conference terminals comprise the MCU.
6. The method of claim 1, wherein the method further comprises:
a conference terminal of the video conference joins the data conference;
the conference terminal receives the document sent by the data conference management unit, and the document sent by the data conference management unit is the same as the document sent by the MCU;
the conference terminal edits the document at a conference interface of the data conference;
and the conference terminal sends the modified document to the data conference management unit.
7. A video conference management apparatus, characterized in that the apparatus comprises: memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of any of claims 1 to 4.
8. A dataconferencing management unit, the apparatus comprising: memory, a processor and a computer program stored on the memory and executable on the processor, the computer program realizing the steps of claim 3 or 5 when executed by the processor.
9. A document processing system for video conferencing, the system comprising a MCU as defined in claim 7, a dataconference management unit as defined in claim 8, and a conference terminal for carrying out the steps as defined in claim 7.
10. A storage medium storing one or more programs, the one or more programs being executable by one or more processors to perform the steps of any one of claims 1-7.
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| CN113489938A (en) * | 2020-10-28 | 2021-10-08 | 青岛海信电子产业控股股份有限公司 | Virtual conference control method, intelligent device and terminal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113489938A (en) * | 2020-10-28 | 2021-10-08 | 青岛海信电子产业控股股份有限公司 | Virtual conference control method, intelligent device and terminal device |
| CN113489938B (en) * | 2020-10-28 | 2024-04-12 | 海信集团控股股份有限公司 | Virtual conference control method, intelligent device and terminal device |
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