CN110708493A - Method and device for acquiring permission of participating in video networking conference - Google Patents
Method and device for acquiring permission of participating in video networking conference Download PDFInfo
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- CN110708493A CN110708493A CN201910944173.1A CN201910944173A CN110708493A CN 110708493 A CN110708493 A CN 110708493A CN 201910944173 A CN201910944173 A CN 201910944173A CN 110708493 A CN110708493 A CN 110708493A
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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
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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
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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Abstract
The application provides a method and a device for acquiring the permission of participation in a video networking conference. Through the method and the device, under the condition that the conference initiator of the second video networking conference does not invite the video networking terminal to participate in the second video networking conference, the video networking terminal can actively request the video networking server for the permission of participating in the second video networking conference, so that users using the video networking terminal can participate in the second video networking conference, and the condition that the users who should participate in the second video networking conference can not perform service communication in the second video networking conference is avoided.
Description
Technical Field
The invention relates to the technical field of video networking, in particular to a method and a device for acquiring the permission of participating in a video networking conference.
Background
At present, a plurality of companies are provided with office places in each region, business communication is often required between the office places, and a video conference is often required to be started when the business communication is carried out.
In the prior art, when a staff in one office needs to start a video conference with some staff in other offices, the staff in the office can invite some staff in other offices to participate in the video conference as a conference creator.
Disclosure of Invention
The inventors have found that in the prior art, for employees other than the conference creator, the conference creator has the right to participate in the video conference only after inviting the conference creator to participate in the video conference, i.e., the employee can only passively receive the invitation.
However, if some employees need to perform business communication in the conference, if the conference creator forgets to invite the employees, the employees cannot participate in the conference, and thus the business communication cannot be performed normally.
In order to solve the above problem, the present application shows a method and an apparatus for acquiring a right to participate in a video networking conference.
In a first aspect, the present application shows a method for acquiring a right to participate in a video networking conference, where the method is applied to a video networking server, and the method includes:
receiving a request for participating in a video networking conference sent by a video networking terminal, wherein the request carries a terminal identifier of the video networking terminal;
in the video networking conference which is not finished, determining a first video networking conference which the video networking terminal does not have participation authority;
sending a first session identifier of the first video networking conference to the video networking terminal;
receiving a second conference identifier appointed by the video networking terminal in the first conference identifier;
checking whether the video networking terminal has the qualification of participating in a second video networking conference corresponding to the second conference identification;
and under the condition that the video networking terminal has the qualification of participating in the second video networking conference, setting the video networking terminal to have the authority of participating in the second video networking conference.
In an optional implementation manner, the determining, in the video networking conference that is not ended, a first video networking conference in which the video networking terminal does not have a participation right includes:
acquiring a video networking meeting place with participation right of the video networking terminal according to the terminal identification;
and in the uncompleted video networking conference, determining the video networking conference not bound with the video networking conference place, and taking the video networking conference as the first video networking conference.
In an optional implementation manner, the obtaining, according to the terminal identifier, an internet-of-view meeting place where the terminal has a participation right includes:
searching a meeting place identifier corresponding to a terminal identifier in a first corresponding relation between the terminal identifier of the video networking terminal and the meeting place identifier of the video networking meeting place;
and determining the video networking conference place corresponding to the conference place identifier as the video networking conference place with participation authority of the terminal.
In an optional implementation manner, the determining, in the uncompleted video networking conference, a video networking conference to which the video networking conference place is not bound, and as the first video networking conference, includes:
in a second corresponding relation between the meeting place identification of the video networking meeting place and the meeting identification of the video networking meeting, searching a meeting identification corresponding to the meeting place identification of the non-video networking meeting place;
and determining the video networking conference corresponding to the searched conference identifier as the first video networking conference.
In an optional implementation manner, the setting that the video networking terminal has the right to participate in the second video networking conference includes:
searching a meeting place identifier corresponding to a terminal identifier in a first corresponding relation between the terminal identifier of the video networking terminal and the meeting place identifier of the video networking meeting place;
and forming a corresponding table entry by the meeting place identifier and the second meeting identifier, and storing the corresponding table entry in the second corresponding relation.
In an optional implementation, the method further includes:
and when the second video network conference is finished, deleting the corresponding table entry in the second corresponding relation.
In an optional implementation manner, the verifying whether the video network terminal has a qualification for participating in the second video network conference corresponding to the second conference identifier includes:
acquiring a terminal grade of the video network terminal;
acquiring the conference level of the second video networking conference;
determining that the video networking terminal is eligible to participate in the second video networking conference if the terminal level is greater than or equal to the conference level;
determining that the video networking terminal does not qualify to participate in the second video networking conference if the terminal level is below the conference level.
In a second aspect, the present application shows an apparatus for acquiring a right to participate in a video networking conference, the apparatus being applied to a video networking server, the apparatus comprising:
the first receiving module is used for receiving a request for participating in a video networking conference, which is sent by a video networking terminal, wherein the request carries a terminal identifier of the video networking terminal;
the determining module is used for determining a first video networking conference which does not have participation authority in the video networking conference which is not finished;
the sending module is used for sending a first session identifier of the first video networking conference to the video networking terminal;
the second receiving module is used for receiving a second conference identifier appointed by the video networking terminal in the first conference identifier;
the verification module is used for verifying whether the video networking terminal has the qualification of participating in the second video networking conference corresponding to the second conference identifier;
and the setting module is used for setting the permission that the video networking terminal has to participate in the second video networking conference under the condition that the video networking terminal has the qualification to participate in the second video networking conference.
In an optional implementation manner, the determining module includes:
the first acquisition unit is used for acquiring the video networking meeting place with participation authority of the video networking terminal according to the terminal identification;
and the first determining unit is used for determining the video networking conference which is not bound with the video networking conference place in the unfinished video networking conference, and the video networking conference is taken as the first video networking conference.
In an optional implementation manner, the first obtaining unit includes:
the first searching subunit is used for searching the meeting place identifier corresponding to the terminal identifier in the first corresponding relationship between the terminal identifier of the video network terminal and the meeting place identifier of the video network meeting place;
and the first determining subunit is used for determining the video networking conference place corresponding to the conference place identifier as the video networking conference place with participation permission of the terminal.
In an optional implementation manner, the first determining unit includes:
the second searching sub-nano element is used for searching a conference identifier corresponding to the conference identifier of the non-visual networking conference place in a second corresponding relation between the conference identifier of the visual networking conference place and the conference identifier of the visual networking conference;
and the second determining subunit is used for determining the video networking conference corresponding to the found conference identifier as the first video networking conference.
In an optional implementation manner, the setting module includes:
the third searching unit is used for searching the meeting place identification corresponding to the terminal identification in the first corresponding relation between the terminal identification of the video network terminal and the meeting place identification of the video network meeting place;
and the storage unit is used for forming a corresponding table entry by the meeting place identifier and the second meeting identifier and storing the corresponding table entry in the second corresponding relation.
In an optional implementation manner, the setting module further includes:
and the deleting unit is used for deleting the corresponding table entry in the second corresponding relation when the second video networking conference is finished.
In an optional implementation manner, the verification module includes:
the second acquisition unit is used for acquiring the terminal grade of the video network terminal;
the third acquisition unit is used for acquiring the conference level of the second video network conference;
a second determination unit for determining that the video networking terminal is eligible to participate in the second video networking conference if the terminal level is higher than or equal to the conference level;
a third determination unit to determine that the video-networking terminal does not qualify to participate in the second video-networking conference if the terminal level is below the conference level.
In a third aspect, the present application shows an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method for acquiring the right to participate in a video networking conference according to the first aspect when executing the computer program.
In a fourth aspect, the present application shows a computer-readable storage medium having stored thereon a computer program for causing a processor to execute the method for obtaining a right to participate in a video networking conference according to the first aspect.
The application includes the following advantages:
in the method, a request for participating in the video networking conference sent by a video networking terminal is received, wherein the request carries a terminal identifier of the video networking terminal; in the video networking conference which is not finished, determining a first video networking conference of which the video networking terminal does not have participation authority; sending a first session identifier of a first video networking session to a video networking terminal; receiving a second conference identifier appointed by the video networking terminal in the first conference identifier; checking whether the video network terminal has the qualification of participating in the second video network conference corresponding to the second conference identification; and under the condition that the video networking terminal has the qualification of participating in the second video networking conference, setting the video networking terminal to have the authority of participating in the second video networking conference, and then enabling the video networking terminal to participate in the second video networking conference. Through the method and the device, under the condition that the conference initiator of the second video networking conference does not invite the video networking terminal to participate in the second video networking conference, the video networking terminal can actively request the video networking server for the permission of participating in the second video networking conference, so that users using the video networking terminal can participate in the second video networking conference, and the condition that the users who should participate in the second video networking conference can not perform service communication in the second video networking conference is avoided.
Drawings
FIG. 1 is a flow chart of the steps of a method of obtaining permission to participate in a video networking conference of the present application.
Fig. 2 is a block diagram illustrating an apparatus for acquiring a right to participate in a video conference.
Fig. 3 is a networking schematic diagram of a video network of the present invention.
Fig. 4 is a schematic diagram of a hardware structure of a node server according to the present invention.
Fig. 5 is a schematic diagram of a hardware structure of an access switch of the present invention.
Fig. 6 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1, a flowchart illustrating steps of a method for acquiring a right to participate in a video networking conference according to the present application is shown, where the method may be applied to a video networking server, and the method may specifically include the following steps:
in step S101, a request for participating in a video networking conference sent by a video networking terminal is received, where the request carries a terminal identifier of the video networking terminal;
in the application, a plurality of video networking conference places exist, each video networking conference place is bound with a video networking terminal, and users can participate in a conference by using the video networking terminals in the video networking conference places.
If a certain video networking terminal needs to participate in a certain video networking conference, the video networking conference place bound with the video networking terminal needs to be bound with the video networking conference, so that the video networking terminal can participate in the video networking conference, and otherwise, the video networking terminal cannot participate in the video networking conference.
Generally, after a conference initiator initiates a certain video networking conference, the conference initiator invites a video networking conference place which can participate in the video networking conference, and then the video networking conference is bound with the invited video networking conference place, so that the video networking terminal bound with the video networking conference place is actively invited to participate in the video networking conference.
However, if the video networking conference site bound with the video networking terminal that a certain user can use is not bound with the video networking conference, that is, the conference initiator of the video networking conference does not invite the video networking terminal to participate in the conference, the user using the video networking terminal cannot participate in the video networking conference.
However, if the user using the video network terminal needs to participate in the video network conference, in this case, the user may control the video network terminal to send a request for participating in the video network conference to the video network server, where the request carries the terminal identifier of the video network terminal; the video network server then receives the request and performs step S102.
In step S102, in the video networking conference that is not finished, a first video networking conference in which the video networking terminal does not have participation right is determined;
in the present application, new video conferences may be opened from time to time, while some video conferences may be closed from time to time.
It is meaningless to participate in the finished video conference, so the video conference that the video terminal needs to participate in is often the unfinished video conference, and does not participate in the finished video conference.
Secondly, if a certain video networking terminal needs to participate in a certain video networking conference, under the condition that the video networking terminal has the authority to participate in the video networking conference, namely, under the condition that the video networking conference place bound with the video networking terminal is bound with the video networking conference, the video networking terminal can directly participate in the video networking conference without requesting the participation authority from a video networking server.
Under the condition that the video networking terminal does not have the authority to participate in the video networking conference, namely under the condition that the video networking conference place bound with the video networking terminal is not bound with the video networking conference, the video networking terminal cannot directly participate in the video networking conference, the authority to participate in the video networking conference needs to be requested from a video networking server, and the video networking conference can be participated only after the authority to participate in the video networking conference is obtained.
Therefore, in the present application, if the video networking terminal sends a request for participating in the video networking conference to the video networking server, the video networking terminal does not have the authority to participate in the video networking conference that the video networking terminal wants to participate in, so that in the video networking conference that is not finished, the first video networking conference that the video networking terminal does not have the authority to participate in may be determined, and then step S103 is performed.
Specifically, the step can be implemented by the following process, including:
1021. acquiring a video networking meeting place with participation right of the video networking terminal according to the terminal identification;
in the application, whenever a video network terminal needs to be bound with a video network conference place in advance, the terminal identifier of the video network terminal and the conference place identifier of the video network conference place can form a corresponding table entry, and the corresponding table entry is stored in the first corresponding relationship between the terminal identifier of the video network terminal and the conference place identifier of the video network conference place.
Thus, in this step, the meeting place identifier corresponding to the terminal identifier can be searched in the first corresponding relationship between the terminal identifier of the video network terminal and the meeting place identifier of the video network meeting place; and then determining the video networking conference place corresponding to the conference place identifier as the video networking conference place with participation authority of the video networking terminal.
1022. In the video networking conference which is not finished, determining the video networking conference which is not bound with the video networking conference place, and using the video networking conference as a first video networking conference;
when an internet-of-view conference place and an internet-of-view conference need to be bound, a conference place identifier of the internet-of-view conference place and a conference identifier of the internet-of-view conference form a corresponding table entry, and the corresponding table entry is stored in a second corresponding relation between the conference place identifier of the internet-of-view conference place and the conference identifier of the internet-of-view conference.
Therefore, in this step, you can search the meeting place identification corresponding to the meeting place identification of the non-video networking meeting place in the second corresponding relation between the meeting place identification of the video networking meeting place and the meeting identification of the video networking meeting; and then determining the found video conference corresponding to the conference identifier as a first video conference.
In step S103, a first session identifier of the first video-on-network conference is sent to the video-on-network terminal;
therefore, the video network terminal can receive the first meeting identification of the first video network meeting and then display the first meeting identification of the first video network meeting, so that a user using the video network terminal can specify the second meeting identification of the second video network meeting needing to participate in the first meeting identification of the first video network meeting, the video network terminal obtains the second meeting identification specified by the user and then sends the specified second meeting identification to the video network server.
The second video networking conference is a partial video networking conference in the first video networking conference, and the second conference identifier is a partial conference identifier in the first conference identifier.
In step S104, receiving a second conference identifier specified by the video networking terminal in the first conference identifier;
in step S105, checking whether the video network terminal has a qualification for participating in the second video network conference corresponding to the second conference identifier;
in the application, for any one video networking terminal, when a certain video networking conference is bound to the video networking conference place bound with the video networking terminal, the video networking terminal is indicated to have the authority to participate in the video networking conference, and when the video networking conference place bound with the video networking terminal is not bound with the video networking conference, the video networking terminal is indicated to not have the authority to participate in the video networking conference. The same is true for each of the other video networking terminals.
Under the condition that the video networking terminal does not have the permission to participate in the video networking conference, if the video networking terminal needs to request the permission to participate in the video networking conference from the video networking server, the video networking terminal does not want to participate in the video networking conference and can participate in the video networking conference, only under the condition that the video networking terminal has the permission to participate in the video networking conference, the video networking terminal can participate in the video networking conference, namely, the video networking server can set the video networking terminal to have the permission to participate in the video networking conference.
In this way, after the video network server receives the second conference identifier specified by the video network terminal in the first conference identifier, whether the video network terminal has the qualification of participating in the second video network conference corresponding to the second conference identifier needs to be verified; the video network server sets the video network terminal to have the authority to participate in the video network conference under the condition that the video network terminal has the qualification to participate in the video network conference.
Specifically, the terminal class of the video network terminal can be obtained; acquiring the conference level of a second video networking conference; determining that the video networking terminal qualifies to participate in a second video networking conference if the terminal level is greater than or equal to the conference level; if the terminal level is below the conference level, it is determined that the video network terminal is not eligible to participate in a second video network conference.
For example, some high-level conferences allow participation of high-level users and do not allow participation of low-level users to avoid the low-level users from knowing what the high-level users are in a meeting, thereby ensuring privacy of the video networking conference.
The terminal grade of the video network terminal which can be used by the users with different grades is matched with the grade of the user.
Of course, it may also be verified by other means whether the verification view network terminal has the qualification for participating in the second view network conference corresponding to the second conference identifier, and the specific verification manner is not limited in the present application.
In the case where the video network terminal has a qualification to participate in the second video network conference, in step S106, it is set that the video network terminal has a right to participate in the second video network conference.
In the application, each video networking terminal is fixedly bound with a video networking meeting place, after a video networking conference is started by a conference initiator, the conference initiator can set the video networking meeting place capable of participating in the video networking conference, and then the video networking meeting place capable of participating in the video networking conference is bound with the video networking conference, for example, a meeting place identification of the video networking meeting place capable of participating in the video networking conference and a conference identification of the video networking conference form a corresponding table entry and are stored in a second corresponding relation between the meeting place identification of the video networking meeting place and the conference identification of the video networking conference.
Thus, in this step, the meeting place identifier corresponding to the terminal identifier can be searched in the first corresponding relationship between the terminal identifier of the video network terminal and the meeting place identifier of the video network meeting place; and forming a corresponding table entry by the meeting place identifier and the second meeting identifier, and storing the corresponding table entry in the second corresponding relation.
In the application, the video networking conference place is fixedly bound to the video networking terminal, and when a certain video networking conference is bound to the video networking conference place, the video networking terminal can participate in the video networking conference.
Further, in another embodiment of the present application, if the second video-networking conference is ended later, it is not necessary to continue to bind the second video-networking conference and the video-networking conference place, and therefore, the corresponding table entry may be deleted in the second corresponding relationship, so that the storage resource of the video-networking server may be saved.
In the method, a request for participating in the video networking conference sent by a video networking terminal is received, wherein the request carries a terminal identifier of the video networking terminal; in the video networking conference which is not finished, determining a first video networking conference of which the video networking terminal does not have participation authority; sending a first session identifier of a first video networking session to a video networking terminal; receiving a second conference identifier appointed by the video networking terminal in the first conference identifier; checking whether the video network terminal has the qualification of participating in the second video network conference corresponding to the second conference identification; and under the condition that the video networking terminal has the qualification of participating in the second video networking conference, setting the video networking terminal to have the authority of participating in the second video networking conference, and then enabling the video networking terminal to participate in the second video networking conference. Through the method and the device, under the condition that the conference initiator of the second video networking conference does not invite the video networking terminal to participate in the second video networking conference, the video networking terminal can actively request the video networking server for the permission of participating in the second video networking conference, so that users using the video networking terminal can participate in the second video networking conference, and the condition that the users who should participate in the second video networking conference can not perform service communication in the second video networking conference is avoided.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 2, a block diagram of an apparatus for acquiring an authority to participate in a video networking conference according to the present application is shown, and the apparatus may specifically include the following modules:
the first receiving module 11 is configured to receive a request for participating in a video networking conference, where the request carries a terminal identifier of a video networking terminal;
the determining module 12 is configured to determine, in an uncompleted video networking conference, a first video networking conference in which the video networking terminal does not have a participation right;
a sending module 13, configured to send a first session identifier of the first video networking conference to the video networking terminal;
a second receiving module 14, configured to receive a second conference identifier specified by the video networking terminal in the first conference identifier;
the checking module 15 is configured to check whether the video networking terminal has a qualification for participating in the second video networking conference corresponding to the second conference identifier;
a setting module 16, configured to set that the video network terminal has a right to participate in the second video network conference if the video network terminal has a qualification to participate in the second video network conference.
In an optional implementation manner, the determining module includes:
the first acquisition unit is used for acquiring the video networking meeting place with participation authority of the video networking terminal according to the terminal identification;
and the first determining unit is used for determining the video networking conference which is not bound with the video networking conference place in the unfinished video networking conference, and the video networking conference is taken as the first video networking conference.
In an optional implementation manner, the first obtaining unit includes:
the first searching subunit is used for searching the meeting place identifier corresponding to the terminal identifier in the first corresponding relationship between the terminal identifier of the video network terminal and the meeting place identifier of the video network meeting place;
and the first determining subunit is used for determining the video networking conference place corresponding to the conference place identifier as the video networking conference place with participation permission of the terminal.
In an optional implementation manner, the first determining unit includes:
the second searching sub-nano element is used for searching a conference identifier corresponding to the conference identifier of the non-visual networking conference place in a second corresponding relation between the conference identifier of the visual networking conference place and the conference identifier of the visual networking conference;
and the second determining subunit is used for determining the video networking conference corresponding to the found conference identifier as the first video networking conference.
In an optional implementation manner, the setting module includes:
the third searching unit is used for searching the meeting place identification corresponding to the terminal identification in the first corresponding relation between the terminal identification of the video network terminal and the meeting place identification of the video network meeting place;
and the storage unit is used for forming a corresponding table entry by the meeting place identifier and the second meeting identifier and storing the corresponding table entry in the second corresponding relation.
In an optional implementation manner, the setting module further includes:
and the deleting unit is used for deleting the corresponding table entry in the second corresponding relation when the second video networking conference is finished.
In an optional implementation manner, the verification module includes:
the second acquisition unit is used for acquiring the terminal grade of the video network terminal;
the third acquisition unit is used for acquiring the conference level of the second video network conference;
a second determination unit for determining that the video networking terminal is eligible to participate in the second video networking conference if the terminal level is higher than or equal to the conference level;
a third determination unit to determine that the video-networking terminal does not qualify to participate in the second video-networking conference if the terminal level is below the conference level.
In the method, a request for participating in the video networking conference sent by a video networking terminal is received, wherein the request carries a terminal identifier of the video networking terminal; in the video networking conference which is not finished, determining a first video networking conference of which the video networking terminal does not have participation authority; sending a first session identifier of a first video networking session to a video networking terminal; receiving a second conference identifier appointed by the video networking terminal in the first conference identifier; checking whether the video network terminal has the qualification of participating in the second video network conference corresponding to the second conference identification; and under the condition that the video networking terminal has the qualification of participating in the second video networking conference, setting the video networking terminal to have the authority of participating in the second video networking conference, and then enabling the video networking terminal to participate in the second video networking conference. Through the method and the device, under the condition that the conference initiator of the second video networking conference does not invite the video networking terminal to participate in the second video networking conference, the video networking terminal can actively request the video networking server for the permission of participating in the second video networking conference, so that users using the video networking terminal can participate in the second video networking conference, and the condition that the users who should participate in the second video networking conference can not perform service communication in the second video networking conference is avoided.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The present application also shows an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method for acquiring the right to participate in a video networking conference as shown in fig. 1 when executing the computer program.
The present application also shows a computer-readable storage medium having stored thereon a computer program for causing a processor to execute the method of acquiring rights to participate in a video networking conference as shown in fig. 1.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The method and the device for acquiring the permission to participate in the video networking conference provided by the invention are introduced in detail, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.
The video networking adopts a real-time high-definition video exchange technology, can integrate required services such as dozens of services of video, voice, pictures, characters, communication, data and the like on a system platform on a network platform, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delayed television, network teaching, live broadcast, VOD on demand, television mail, Personal Video Recorder (PVR), intranet (self-office) channels, intelligent video broadcast control, information distribution and the like, and realizes high-definition quality video broadcast through a television or a computer.
To better understand the embodiments of the present invention, the following description refers to the internet of view:
some of the technologies applied in the video networking are as follows:
network Technology (Network Technology)
Network technology innovation in video networking has improved the traditional Ethernet (Ethernet) to face the potentially huge first video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network Circuit Switching (Circuit Switching), the Packet Switching is adopted by the technology of the video networking to meet the Streaming requirement. The video networking technology has the advantages of flexibility, simplicity and low price of packet switching, and simultaneously has the quality and safety guarantee of circuit switching, thereby realizing the seamless connection of the whole network switching type virtual circuit and the data format.
Switching Technology (Switching Technology)
The video network adopts two advantages of asynchronism and packet switching of the Ethernet, eliminates the defects of the Ethernet on the premise of full compatibility, has end-to-end seamless connection of the whole network, is directly communicated with a user terminal, and directly bears an IP data packet. The user data does not require any format conversion across the entire network. The video networking is a higher-level form of the Ethernet, is a real-time exchange platform, can realize the real-time transmission of the whole-network large-scale high-definition video which cannot be realized by the existing Internet, and pushes a plurality of network video applications to high-definition and unification.
Server Technology (Server Technology)
The server technology on the video networking and unified video platform is different from the traditional server, the streaming media transmission of the video networking and unified video platform is established on the basis of connection orientation, the data processing capacity of the video networking and unified video platform is independent of flow and communication time, and a single network layer can contain signaling and data transmission. For voice and video services, the complexity of video networking and unified video platform streaming media processing is much simpler than that of data processing, and the efficiency is greatly improved by more than one hundred times compared with that of a traditional server.
Storage Technology (Storage Technology)
The super-high speed storage technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the media content with super-large capacity and super-large flow, the program information in the server instruction is mapped to the specific hard disk space, the media content is not passed through the server any more, and is directly sent to the user terminal instantly, and the general waiting time of the user is less than 0.2 second. The optimized sector distribution greatly reduces the mechanical motion of the magnetic head track seeking of the hard disk, the resource consumption only accounts for 20% of that of the IP internet of the same grade, but concurrent flow which is 3 times larger than that of the traditional hard disk array is generated, and the comprehensive efficiency is improved by more than 10 times.
Network Security Technology (Network Security Technology)
The structural design of the video network completely eliminates the network security problem troubling the internet structurally by the modes of independent service permission control each time, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, avoids the attack of hackers and viruses, and provides a structural carefree security network for users.
Service Innovation Technology (Service Innovation Technology)
The unified video platform integrates services and transmission, and is not only automatically connected once whether a single user, a private network user or a network aggregate. The user terminal, the set-top box or the PC are directly connected to the unified video platform to obtain various multimedia video services in various forms. The unified video platform adopts a menu type configuration table mode to replace the traditional complex application programming, can realize complex application by using very few codes, and realizes infinite new service innovation.
Networking of the video network is as follows:
the video network is a centralized control network structure, and the network can be a tree network, a star network, a ring network and the like, but on the basis of the centralized control node, the whole network is controlled by the centralized control node in the network.
As shown in fig. 3, the video network is divided into an access network and a metropolitan network.
The devices of the access network part can be mainly classified into 3 types: node server, access switch, terminal (including various set-top boxes, coding boards, memories, etc.). The node server is connected to an access switch, which may be connected to a plurality of terminals and may be connected to an ethernet network.
The node server is a node which plays a centralized control function in the access network and can control the access switch and the terminal. The node server can be directly connected with the access switch or directly connected with the terminal.
Similarly, devices of the metropolitan network portion may also be classified into 3 types: a metropolitan area server, a node switch and a node server. The metro server is connected to a node switch, which may be connected to a plurality of node servers.
The node server is a node server of the access network part, namely the node server belongs to both the access network part and the metropolitan area network part.
The metropolitan area server is a node which plays a centralized control function in the metropolitan area network and can control a node switch and a node server. The metropolitan area server can be directly connected with the node switch or directly connected with the node server.
Therefore, the whole video network is a network structure with layered centralized control, and the network controlled by the node server and the metropolitan area server can be in various structures such as tree, star and ring.
The access network part can form a unified video platform (the part in the dotted circle), and a plurality of unified video platforms can form a video network; each unified video platform may be interconnected via metropolitan area and wide area video networking.
Video networking device classification
1.1 devices in the video network of the embodiment of the present invention can be mainly classified into 3 types: server, exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, code board, memory, etc.). The video network as a whole can be divided into a metropolitan area network (or national network, global network, etc.) and an access network.
1.2 wherein the devices of the access network part can be mainly classified into 3 types: node server, access exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, coding board, memory, etc.).
The specific hardware structure of each access network device is as follows:
a node server:
as shown in fig. 4, the system mainly includes a network interface module 201, a switching engine module 202, a CPU module 203, and a disk array module 204;
the network interface module 201, the CPU module 203, and the disk array module 204 all enter the switching engine module 202; the switching engine module 202 performs an operation of looking up the address table 205 on the incoming packet, thereby obtaining the direction information of the packet; and stores the packet in a queue of the corresponding packet buffer 206 based on the packet's steering information; if the queue of the packet buffer 206 is nearly full, it is discarded; the switching engine module 202 polls all packet buffer queues for forwarding if the following conditions are met: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero. The disk array module 204 mainly implements control over the hard disk, including initialization, read-write, and other operations on the hard disk; the CPU module 203 is mainly responsible for protocol processing with an access switch and a terminal (not shown in the figure), configuring an address table 205 (including a downlink protocol packet address table, an uplink protocol packet address table, and a data packet address table), and configuring the disk array module 204.
The access switch:
as shown in fig. 5, the network interface module (downlink network interface module 301, uplink network interface module 302), switching engine module 303 and CPU module 304 are mainly included;
wherein, the packet (uplink data) coming from the downlink network interface module 301 enters the packet detection module 305; the packet detection module 305 detects whether the Destination Address (DA), the Source Address (SA), the packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id) and enters the switching engine module 303, otherwise, discards the stream identifier; the packet (downstream data) coming from the upstream network interface module 302 enters the switching engine module 303; the incoming data packet of the CPU module 304 enters the switching engine module 303; the switching engine module 303 performs an operation of looking up the address table 306 on the incoming packet, thereby obtaining the direction information of the packet; if the packet entering the switching engine module 303 is from the downstream network interface to the upstream network interface, the packet is stored in the queue of the corresponding packet buffer 307 in association with the stream-id; if the queue of the packet buffer 307 is nearly full, it is discarded; if the packet entering the switching engine module 303 is not from the downlink network interface to the uplink network interface, the data packet is stored in the queue of the corresponding packet buffer 307 according to the guiding information of the packet; if the queue of the packet buffer 307 is nearly full, it is discarded.
The switching engine module 303 polls all packet buffer queues and may include two cases:
if the queue is from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queued packet counter is greater than zero; 3) obtaining a token generated by a code rate control module;
if the queue is not from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero.
The rate control module 308 is configured by the CPU module 304, and generates tokens for packet buffer queues from all downstream network interfaces to upstream network interfaces at programmable intervals to control the rate of upstream forwarding.
The CPU module 304 is mainly responsible for protocol processing with the node server, configuration of the address table 306, and configuration of the code rate control module 308.
Ethernet protocol conversion gateway：
As shown in fig. 6, the apparatus mainly includes a network interface module (a downlink network interface module 401 and an uplink network interface module 402), a switching engine module 403, a CPU module 404, a packet detection module 405, a rate control module 408, an address table 406, a packet buffer 407, a MAC adding module 409, and a MAC deleting module 410.
Wherein, the data packet coming from the downlink network interface module 401 enters the packet detection module 405; the packet detection module 405 detects whether the ethernet MAC DA, the ethernet MAC SA, the ethernet length or frame type, the video network destination address DA, the video network source address SA, the video network packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id); then, the MAC deletion module 410 subtracts MAC DA, MAC SA, length or frame type (2byte) and enters the corresponding receiving buffer, otherwise, discards it;
the downlink network interface module 401 detects the sending buffer of the port, and if there is a packet, obtains the ethernet MAC DA of the corresponding terminal according to the destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MACSA of the ethernet coordination gateway, and the ethernet length or frame type, and sends the packet.
The other modules in the ethernet protocol gateway function similarly to the access switch.
A terminal:
the system mainly comprises a network interface module, a service processing module and a CPU module; for example, the set-top box mainly comprises a network interface module, a video and audio coding and decoding engine module and a CPU module; the coding board mainly comprises a network interface module, a video and audio coding engine module and a CPU module; the memory mainly comprises a network interface module, a CPU module and a disk array module.
1.3 devices of the metropolitan area network part can be mainly classified into 2 types: node server, node exchanger, metropolitan area server. The node switch mainly comprises a network interface module, a switching engine module and a CPU module; the metropolitan area server mainly comprises a network interface module, a switching engine module and a CPU module.
2. Video networking packet definition
2.1 Access network packet definition
The data packet of the access network mainly comprises the following parts: destination Address (DA), Source Address (SA), reserved bytes, payload (pdu), CRC.
As shown in the following table, the data packet of the access network mainly includes the following parts:
| DA | SA | Reserved | Payload | CRC |
wherein:
the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are 256 possibilities at most, the second byte to the sixth byte are metropolitan area network addresses, and the seventh byte and the eighth byte are access network addresses;
the Source Address (SA) is also composed of 8 bytes (byte), defined as the same as the Destination Address (DA);
the reserved byte consists of 2 bytes;
the payload part has different lengths according to different types of datagrams, and is 64 bytes if the datagram is various types of protocol packets, and is 32+1024 or 1056 bytes if the datagram is a unicast packet, of course, the length is not limited to the above 2 types;
the CRC consists of 4 bytes and is calculated in accordance with the standard ethernet CRC algorithm.
2.2 metropolitan area network packet definition
The topology of a metropolitan area network is a graph and there may be 2, or even more than 2, connections between two devices, i.e., there may be more than 2 connections between a node switch and a node server, a node switch and a node switch, and a node switch and a node server. However, the metro network address of the metro network device is unique, and in order to accurately describe the connection relationship between the metro network devices, parameters are introduced in the embodiment of the present invention: a label to uniquely describe a metropolitan area network device.
In this specification, the definition of the Label is similar to that of the Label of MPLS (Multi-Protocol Label Switch), and assuming that there are two connections between the device a and the device B, there are 2 labels for the packet from the device a to the device B, and 2 labels for the packet from the device B to the device a. The label is classified into an incoming label and an outgoing label, and assuming that the label (incoming label) of the packet entering the device a is 0x0000, the label (outgoing label) of the packet leaving the device a may become 0x 0001. The network access process of the metro network is a network access process under centralized control, that is, address allocation and label allocation of the metro network are both dominated by the metro server, and the node switch and the node server are both passively executed, which is different from label allocation of MPLS, and label allocation of MPLS is a result of mutual negotiation between the switch and the server.
As shown in the following table, the data packet of the metro network mainly includes the following parts:
| DA | SA | Reserved | label (R) | Payload | CRC |
Namely Destination Address (DA), Source Address (SA), Reserved byte (Reserved), tag, payload (pdu), CRC. The format of the tag may be defined by reference to the following: the tag is 32 bits with the upper 16 bits reserved and only the lower 16 bits used, and its position is between the reserved bytes and payload of the packet.
Claims (10)
1. A method for acquiring authority to participate in a video networking conference, which is applied to a video networking server, and comprises the following steps:
receiving a request for participating in a video networking conference sent by a video networking terminal, wherein the request carries a terminal identifier of the video networking terminal;
in the video networking conference which is not finished, determining a first video networking conference which the video networking terminal does not have participation authority;
sending a first session identifier of the first video networking conference to the video networking terminal;
receiving a second conference identifier appointed by the video networking terminal in the first conference identifier;
checking whether the video networking terminal has the qualification of participating in a second video networking conference corresponding to the second conference identification;
and under the condition that the video networking terminal has the qualification of participating in the second video networking conference, setting the video networking terminal to have the authority of participating in the second video networking conference.
2. The method of claim 1, wherein the determining, in the video-networking conference not ended, a first video-networking conference in which the video-networking terminal does not have participation right comprises:
acquiring a video networking meeting place with participation right of the video networking terminal according to the terminal identification;
and in the uncompleted video networking conference, determining the video networking conference not bound with the video networking conference place, and taking the video networking conference as the first video networking conference.
3. The method according to claim 2, wherein the obtaining of the video networking meeting place with participation right of the terminal according to the terminal identification comprises:
searching a meeting place identifier corresponding to a terminal identifier in a first corresponding relation between the terminal identifier of the video networking terminal and the meeting place identifier of the video networking meeting place;
and determining the video networking conference place corresponding to the conference place identifier as the video networking conference place with participation authority of the terminal.
4. The method of claim 2, wherein determining, from the uncompleted video-networking conference, a video-networking conference not bound to the video-networking conference site and serving as the first video-networking conference comprises:
in a second corresponding relation between the meeting place identification of the video networking meeting place and the meeting identification of the video networking meeting, searching a meeting identification corresponding to the meeting place identification of the non-video networking meeting place;
and determining the video networking conference corresponding to the searched conference identifier as the first video networking conference.
5. The method according to claim 1, wherein the setting that the video networking terminal has the right to participate in the second video networking conference comprises:
searching a meeting place identifier corresponding to a terminal identifier in a first corresponding relation between the terminal identifier of the video networking terminal and the meeting place identifier of the video networking meeting place;
and forming a corresponding table entry by the meeting place identifier and the second meeting identifier, and storing the corresponding table entry in the second corresponding relation.
6. The method of claim 5, further comprising:
and when the second video network conference is finished, deleting the corresponding table entry in the second corresponding relation.
7. The method of claim 1, wherein the verifying whether the video networking endpoint qualifies for participating in a second video networking conference corresponding to the second conference identification comprises:
acquiring a terminal grade of the video network terminal;
acquiring the conference level of the second video networking conference;
determining that the video networking terminal is eligible to participate in the second video networking conference if the terminal level is greater than or equal to the conference level;
determining that the video networking terminal does not qualify to participate in the second video networking conference if the terminal level is below the conference level.
8. An apparatus for acquiring authority to participate in a video networking conference, the apparatus being applied to a video networking server, the apparatus comprising:
the first receiving module is used for receiving a request for participating in a video networking conference, which is sent by a video networking terminal, wherein the request carries a terminal identifier of the video networking terminal;
the determining module is used for determining a first video networking conference which does not have participation authority in the video networking conference which is not finished;
the sending module is used for sending a first session identifier of the first video networking conference to the video networking terminal;
the second receiving module is used for receiving a second conference identifier appointed by the video networking terminal in the first conference identifier;
the verification module is used for verifying whether the video networking terminal has the qualification of participating in the second video networking conference corresponding to the second conference identifier;
and the setting module is used for setting the permission that the video networking terminal has to participate in the second video networking conference under the condition that the video networking terminal has the qualification to participate in the second video networking conference.
9. An electronic device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the method of acquiring permission to participate in a video networking conference as claimed in any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, having stored thereon a computer program for causing a processor to execute the method of acquiring rights to participate in a video networking conference according to any one of claims 1 to 7.
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