CN110636047A

CN110636047A - Dynamic conference implementation method and device based on video networking and readable storage medium

Info

Publication number: CN110636047A
Application number: CN201910780569.7A
Authority: CN
Inventors: 杨伟中; 崔博; 潘廷勇; 王艳辉
Original assignee: Visionvera Information Technology Co Ltd
Current assignee: Visionvera Information Technology Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2019-12-31

Abstract

The embodiment of the invention provides a dynamic conference implementation method, a device and a computer readable storage medium based on a video network, wherein the method is applied to a dynamic conference implementation system based on the video network, and comprises the following steps: the video networking terminal needing to carry out the dynamic conference sends a request instruction to the pamir control terminal, wherein the request instruction carries a message header and a video networking terminal number; the pamir control end receives the request instruction and calls the conference management server; the conference management server sends a confirmation request instruction to the video networking core server; the video network core server receives the confirmation request instruction and sends a corresponding response instruction to the video network terminal needing to carry out the dynamic conference; the video networking terminal needing to carry out the dynamic conference receives the response instruction and executes corresponding response operation; so as to realize dynamic meeting and quitting of the video network terminal.

Description

Dynamic conference implementation method and device based on video networking and readable storage medium

Technical Field

The invention relates to the technical field of video networking, in particular to a method and a device for realizing a dynamic conference based on video networking and a computer readable storage medium.

Background

With the rapid development of network technologies, video conferences occupy an indispensable place in enterprises, and video conferences refer to individuals or groups in two or more different places, and transmit sound, images and file data to each other through transmission lines and multimedia devices, so as to realize real-time and interactive communication and realize teleconferencing.

In the related technology, before a video conference is carried out, the number of a terminal needing to be conferenced needs to be configured in a video conference system in advance, and if more terminals needing to be conferenced exist, the configuration time is longer, and the progress of the video conference is influenced; and after the terminal needing to be opened is configured, the terminal cannot dynamically join or quit the current conference, so that inconvenience is caused to the current conference, and the quitting and entering of the terminal are not flexible enough.

Disclosure of Invention

In view of the above problems, embodiments of the present invention are proposed to provide a dynamic video networking based conference implementation method, apparatus and computer-readable storage medium that overcome or at least partially solve the above problems.

In order to solve the above problems, an embodiment of the present invention discloses a dynamic conference implementation method based on a video network, which is applied to a dynamic conference implementation system based on a video network, and the system includes: the dynamic conference system comprises a video networking terminal, a pamir control terminal, a video networking core server and a conference management server, wherein the video networking terminal is in communication connection with the pamir control terminal based on a video networking protocol, the pamir control terminal is in communication connection with the conference management server based on the video networking protocol, the conference management server is in communication connection with the video networking core server based on the video networking protocol, and the dynamic conference system comprises the following components:

the video networking terminal needing to carry out the dynamic conference sends a request instruction to the pamir control terminal, wherein the request instruction carries a message header and a video networking terminal number;

the pamir control end receives the request instruction and calls the conference management server;

the conference management server sends a confirmation request instruction to the video networking core server;

the video network core server receives the confirmation request instruction and sends a corresponding response instruction to the video network terminal needing to carry out the dynamic conference;

and the video networking terminal needing to carry out the dynamic conference receives the response instruction and executes corresponding response operation.

Optionally, the sending, by the video networking terminal that needs to perform a dynamic conference, a request instruction to the pamir control terminal includes:

the video networking terminal needing to carry out the dynamic conference receives corresponding request triggering operation and sends a request instruction to the pamir control terminal; the request instruction is an incoming request instruction or a retreating request instruction.

Optionally, the method further comprises:

the pamir control terminal sends a preset conference list to the video networking core server;

the video networking core server receives the conference list and returns an instruction of successful uploading to the pamir control terminal;

the pamir control terminal receives the instruction of successful uploading and sends a meeting opening instruction to the video network core server;

the video network core server receives the conference opening instruction and respectively sends conference entering instructions to the video network terminals in the conference list in a multicast mode;

and the video networking terminals in the conference list respectively receive the conference entering instructions and execute the operation of entering the conference.

Optionally, the method further comprises:

the conference chairman terminal authorizes the video networking terminal needing to carry out the dynamic conference; the video networking terminal needing to carry out the dynamic conference carries a video networking terminal number;

the conference chairman terminal sends the video networking terminal number to the video networking core server;

and the video networking core server stores the video networking terminal number so that the video networking terminal needing to carry out the dynamic conference has legal authority to realize the dynamic conference.

Optionally, the method further comprises:

the video network core server verifies the request parameters carried in the confirmation request instruction; wherein the request parameters include at least one of: video networking terminal number and instruction length;

the video network core server receives the confirmation request instruction and sends a corresponding response instruction to the video network terminal needing to carry out the dynamic conference, wherein the response instruction comprises the following steps:

and under the condition that the request parameters are verified to be correct, the video network core server receives the confirmation request instruction and sends a corresponding response instruction to the video network terminal needing to perform the dynamic conference.

The embodiment of the invention also discloses a dynamic conference implementation method based on the video networking, which is applied to a dynamic conference implementation system based on the video networking, and the system comprises: the conference management method comprises the following steps that a video networking terminal, a conference chairman terminal, a video networking core server and a conference management server are connected, the video networking terminal is in communication connection with the video networking core server based on a video networking protocol, the conference chairman terminal is in communication connection with the video networking core server based on the video networking protocol, the video networking core server is in communication connection with the conference management server based on the video networking protocol, and the method comprises the following steps:

the video networking terminal needing to carry out the dynamic conference sends a request instruction to the conference chairman terminal, and the request instruction carries a message header and a video networking terminal number;

the conference chairman terminal receives the request instruction and calls the conference management server;

The embodiment of the invention also discloses a dynamic conference implementation device based on the video networking, which is applied to a dynamic conference implementation system based on the video networking, and the system comprises: need carry out video networking terminal, pamir control end, video networking core server and the meeting management server of dynamic meeting, the video networking terminal with based on video networking protocol communication connection between the pamir control end, the pamir control end with the meeting management server is based on video networking protocol communication connection, the meeting management server with the video networking core server is based on video networking protocol communication connection, the device includes:

the first request instruction sending module is used for sending a request instruction to the pamir control terminal by the video networking terminal needing to carry out the dynamic conference, and the request instruction carries a message header and a video networking terminal number;

the first calling module is used for the pamir control end to receive the request instruction and call the conference management server;

a first confirmation request instruction sending module, configured to send a confirmation request instruction to the video networking core server by the conference management server;

a first response instruction sending module, configured to receive the confirmation request instruction and send a corresponding response instruction to the video networking terminal that needs to perform the dynamic conference by the video networking core server;

and the first execution module is used for receiving the response instruction by the video networking terminal needing to carry out the dynamic conference and executing corresponding response operation.

Optionally, the first request instruction sending module includes:

the first request instruction sending submodule is used for the video networking terminal needing to carry out the dynamic conference to receive corresponding request triggering operation and send a request instruction to the pamir control terminal; the request instruction is an incoming request instruction or a retreating request instruction.

Optionally, the apparatus further comprises:

a conference list sending module, configured to send a preset conference list to the core server of the video networking by the pamir control terminal;

the return module is used for the video networking core server to receive the conference list and return an instruction of successful uploading to the pamir control terminal;

the conference opening instruction sending module is used for the pamir control terminal to receive the successfully uploaded instruction and send a conference opening instruction to the video networking core server;

a conference joining instruction sending module, configured to receive the conference opening instruction and send a conference joining instruction to the video network terminals in the conference list in a multicast manner by the video network core server;

and the second execution module is used for receiving the conference entering instruction and executing the conference entering operation by the video network terminals in the conference list.

Optionally, the apparatus further comprises:

the authorization module is used for authorizing the video networking terminal needing to carry out the dynamic conference by the conference chairman terminal; the video networking terminal needing to carry out the dynamic conference carries a video networking terminal number;

the terminal number sending module is used for sending the video network terminal number to the video network core server by the conference chairman terminal;

and the storage module is used for storing the video networking terminal number by the video networking core server so that the video networking terminal needing to carry out the dynamic conference has legal authority to realize the dynamic conference.

Optionally, the apparatus further comprises:

the verification module is used for verifying the request parameters carried in the confirmation request instruction by the video networking core server; wherein the request parameters include at least one of: video networking terminal number and instruction length;

the first response instruction sending module comprises:

and the first response instruction sending submodule is used for receiving the confirmation request instruction by the video network core server and sending a corresponding response instruction to the video network terminal needing to carry out the dynamic conference under the condition that the request parameters are verified to be correct.

The embodiment of the invention also discloses a dynamic conference implementation device based on the video networking, which is applied to a dynamic conference implementation system based on the video networking, and the system comprises: video networking terminal, conference chairman terminal, video networking core server and meeting management server, video networking terminal with based on video networking protocol communication connection between the video networking core server, conference chairman terminal with based on video networking protocol communication connection between the video networking core server, video networking core server with meeting management server is based on video networking protocol communication connection, the device includes:

the second request instruction sending module is used for sending a request instruction to the conference chairman terminal by the video networking terminal needing to carry out the dynamic conference, wherein the request instruction carries a message header and a video networking terminal number;

the second calling module is used for the conference chairman terminal to receive the request instruction and call the conference management server;

a second confirmation request instruction sending module, configured to send a confirmation request instruction to the video networking core server by the conference management server;

a second response instruction sending module, configured to receive the confirmation request instruction and send a corresponding response instruction to the video networking terminal that needs to perform the dynamic conference by the video networking core server;

and the third execution module is used for receiving the response instruction by the video network terminal needing to carry out the dynamic conference and executing corresponding response operation.

The embodiment of the invention also discloses a device, which comprises:

one or more processors; and

one or more machine-readable media having instructions stored thereon, which when executed by the one or more processors, cause the apparatus to perform one or more of a method for video networking-based dynamic conferencing implementation as described in embodiments of the invention.

The embodiment of the invention also discloses a computer readable storage medium, and the stored computer program enables a processor to execute the dynamic conference implementation method based on the video network.

The embodiment of the invention has the following advantages:

the embodiment of the invention applies the characteristics of the video network, and the video network terminal needing to carry out the dynamic conference sends a request instruction to the pamir control terminal, wherein the request instruction carries a message header and a video network terminal number; the pamir control end receives the request instruction and calls the conference management server; the conference management server sends a confirmation request instruction to the video networking core server; the video network core server receives the confirmation request instruction and sends a corresponding response instruction to the video network terminal needing to carry out the dynamic conference; and the video networking terminal needing to carry out the dynamic conference receives the response instruction and executes corresponding response operation.

According to the method and the system, all video network terminals needing to be opened do not need to be configured in advance before the meeting is opened, the configuration time is saved, the situation that the video network terminals cannot join the current meeting due to omission of configuration is avoided, and dynamic meeting entrance of the video network terminals is realized; meanwhile, the video networking terminal can also dynamically quit the meeting, so that the flexibility of the video conference is improved, and the video conference is more convenient and faster.

Drawings

FIG. 1 is a schematic networking diagram of a video network of the present invention;

FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present invention;

fig. 3 is a schematic diagram of a hardware structure of an access switch of the present invention;

fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present invention;

FIG. 5 is a schematic illustration of an implementation environment for embodiments of the invention;

FIG. 6 is a schematic diagram of information interaction of a dynamic conference implementation system based on video networking according to an embodiment of the present invention;

FIG. 7 is a flowchart illustrating steps of a method for implementing a dynamic video conferencing session in accordance with an embodiment of the present invention;

FIG. 8 is a flowchart illustrating steps of a method for implementing a dynamic video conferencing session in accordance with an embodiment of the present invention;

FIG. 9 is a flowchart illustrating steps of a method for implementing a dynamic video conferencing session in accordance with an embodiment of the present invention;

FIG. 10 is a flowchart illustrating steps of a method for implementing a dynamic video conferencing session in accordance with an embodiment of the present invention;

FIG. 11 is a flowchart illustrating steps of a method for implementing a dynamic video conferencing session in accordance with an embodiment of the present invention;

fig. 12 is a schematic structural diagram of an embodiment of a dynamic conference implementation apparatus based on a video network according to an embodiment of the present invention;

fig. 13 is a schematic structural diagram of an embodiment of a dynamic conference implementation apparatus based on a video network according to an embodiment of 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.

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. 1, 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. 2, 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. 3, the network interface module mainly includes a network interface module (a downlink network interface module 301 and an uplink network interface module 302), a switching engine module 303 and a CPU module 304;

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. 4, 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.

Based on the characteristics of the video network, one of the core concepts of the embodiments of the present invention is provided, in which, following a protocol of the video network, a video network terminal that needs to perform a dynamic conference sends a request instruction to a pamir control terminal, the pamir control terminal calls a conference management server after receiving the request instruction, the conference management server sends a confirmation request instruction to the video network core server, the video network core server sends a response instruction to the video network terminal that needs to perform the dynamic conference, and the video network terminal that needs to perform the dynamic conference receives the response instruction, executes a corresponding response operation, and realizes dynamic conference entry and conference exit of the terminal.

Referring to FIG. 5, a schematic diagram of one implementation environment for an embodiment of the invention is shown. Referring to fig. 5, the implementation environment includes: a video network terminal 500, a pamir control terminal 501, a video network core server 502 and a conference management server 503. The terminal 500 includes a terminal 1, a terminal 2 … … and a terminal n. The pamir control terminal 501 may be communicatively connected to one or more video networking terminals 500.

The pamir control terminal 501 is in communication connection with the video network core server 502 and the conference management server 503 respectively, the conference management server 503 is in communication connection with the video network core server 502, and the video network core server 502 can be in communication connection with one or more video network terminals 500.

The communication connection mode can be a wired connection or a wireless connection.

Referring to fig. 6, an information interaction diagram of a dynamic conference implementation system based on a video network according to an embodiment of the present invention is shown. As shown in fig. 6, the system includes: the system comprises a video network terminal, a conference chairman terminal, a pamir control terminal, a conference management server and a video network core server. Wherein, the video networking terminal refers to the video networking terminal that needs to carry out dynamic meeting, and a time point can have a plurality of video networking terminals to carry out dynamic meeting, for example: a plurality of video network terminals all carry out dynamic meeting of joining in, a plurality of video network terminals all carry out dynamic meeting of refunding, or a plurality of video network terminals are partly carried out dynamic meeting of joining in, and the part is carried out dynamic meeting of refunding. For simplicity of illustration, only one video networking terminal is shown in fig. 6.

Since the dynamic conference of the video network terminal is based on the current ongoing conference, the conference is established before the video network terminal which needs to perform the dynamic conference sends a request instruction.

Illustratively, as shown in fig. 6, the conference may be specifically established in the following manner:

firstly, a pamir control terminal sends a conference list to a video network core server;

then, the video network core server receives the conference list and returns an instruction of successful uploading to the pamir control terminal;

then, the pamir control end receives the command of successful uploading and sends a meeting opening command to the core server of the video network;

then, the video network core server receives the conference opening instruction and respectively sends conference entering instructions to the video network terminals in the conference list;

and the video networking terminals in the conference list respectively receive conference-entering instructions and execute the operation of conference entering.

In addition, only the legal terminal can carry out the dynamic conference, and dynamic conference entering and conference returning are realized, so that the video networking terminal is required to be a legal terminal before the video networking terminal which needs to carry out the dynamic conference sends a request instruction.

For example, as shown in fig. 6, a video network terminal that needs to perform a dynamic conference may be specifically made a legal terminal by the following means:

firstly, a conference chairman terminal authorizes a video network terminal needing a dynamic conference;

then, the chairman terminal of the conference sends the terminal number of the video network to a core server of the video network;

and finally, the video network core server stores the video network terminal number.

If there is a video networking terminal that needs to perform a dynamic conference, as shown in fig. 6, the dynamic conference can be specifically realized in the following manner:

firstly, a video networking terminal needing to carry out a dynamic conference receives a request trigger operation and sends a request instruction to a pamir control terminal;

then, the pamir control end receives a request instruction and calls the conference management server;

then, the conference management server sends a confirmation request instruction to the video network core server;

then, the video network core server verifies the request parameters carried in the confirmation request instruction;

then, the video network core server receives the confirmation request instruction and sends a response instruction to the video network terminal needing to carry out the dynamic conference;

and finally, receiving a response instruction by the video networking terminal needing to carry out the dynamic conference, and executing response operation.

In the above, the embodiment of the present application has described the proposed dynamic conference implementation system based on the video network from an overall perspective. In the following, various aspects of the embodiments of the present application will describe a dynamic conference implementation method based on a video network from various angles of a dynamic conference implementation system based on a video network.

Referring to fig. 7, a flowchart illustrating steps of an embodiment of a method for implementing a dynamic conference based on a video network according to an embodiment of the present invention is shown, where the method is applied to a system for implementing a dynamic conference based on a video network, and the system includes: the method comprises the following steps that a video networking terminal, a pamir control end, a video networking core server and a conference management server are required to carry out a dynamic conference, the video networking terminal is in communication connection with the pamir control end based on a video networking protocol, the pamir control end is in communication connection with the conference management server based on the video networking protocol, and the conference management server is in communication connection with the video networking core server based on the video networking protocol, and the method specifically comprises the following steps:

step S71: and the video networking terminal needing to carry out the dynamic conference sends a request instruction to the pamir control terminal, wherein the request instruction carries a message header and a video networking terminal number.

In each embodiment of the application, the video networking terminal is an important component of video networking video communication, has strong audio and video processing capability, has rich audio and video interfaces, can provide multi-path 1080P high-definition video coding and decoding capability, and provides a full-screen display function of multiple pictures. The functions included are: video conference, video monitoring, video telephone, video on demand, live broadcasting release, remote training and the like.

In each embodiment of the present application, the video networking terminal that needs to perform a dynamic conference refers to a video networking terminal in a conference list or a video networking terminal outside the conference list, that is, refers to a video networking terminal that has participated in currently or a video networking terminal that has not participated in currently; the request instruction sent by the video network terminal which participates at present is a quit request instruction, and the request instruction sent by the video network terminal which does not participate at present is an access request instruction.

In this embodiment, the message header includes: the source MAC, the server MAC, the network access MAC of the video network and the source terminal number. The video network terminal number is the number of the terminal entering the video network, and is managed and issued by the video network core server, and one MAC corresponds to one terminal number.

In one embodiment of the present application, step S71 includes:

In this embodiment, the video networking terminal that needs to perform the dynamic conference receives a request triggering operation of a remote controller that is in communication connection with the video networking terminal and sends a conference quitting request instruction to the pamir control terminal, wherein a return key is provided on the remote controller, and when a user of the video networking terminal presses the return key on the remote controller, the request triggering operation is regarded as a request triggering operation of the remote controller.

In this embodiment, the video networking terminal that needs to perform a dynamic conference receives a request trigger operation of inputting a conference ID by a user of the video networking terminal, and sends a conference entry request instruction to the pamir control end. And inputting the conference ID on the UI interface to enable the video networking terminal to enter the video conference corresponding to the conference ID.

Step S72: and the pamir control end receives the request instruction and calls the conference management server.

Step S73: and the conference management server sends a confirmation request instruction to the video networking core server.

Step S74: and the video network core server receives the confirmation request instruction and sends a corresponding response instruction to the video network terminal needing to carry out the dynamic conference.

Step S75: and the video networking terminal needing to carry out the dynamic conference receives the response instruction and executes corresponding response operation.

In this embodiment, the pamir control end belongs to a piece of video conference control software of video networking, and is installed in a computer. The conference management server is a conference management server based on a PC (personal computer) end, and a conference management system is installed on the PC end.

In this embodiment, the request instruction includes: the following describes steps S72-S75 in detail based on an incoming request instruction and a fallback request instruction, respectively:

if the pamir control end receives the conference request instruction, firstly, the pamir control end confirms the conference request instruction, and calls an interface of the conference management server after confirmation, and the conference management server sends the conference request confirmation instruction to a core server of the video network; then, the video network core server receives a conference confirmation request instruction and sends a corresponding conference response instruction to the video network terminal needing to carry out the dynamic conference; and finally, the video networking terminal needing to carry out the dynamic conference receives the conference-entering response instruction, executes the response operation and enters the requested conference.

If the pamir control end receives the quit request instruction, firstly, the pamir control end confirms the quit request instruction, and calls an interface of the conference management server after confirmation, and the conference management server sends a confirmation quit request instruction to a core server of the video network; then, the video network core server receives a command for confirming the quit of the conference, and sends a corresponding quit response command to the video network terminal needing to carry out the dynamic conference; and finally, the video networking terminal needing to carry out the dynamic conference receives the quit response instruction, executes the response operation and quits the current conference.

By the technical scheme, all video network terminals needing to be opened do not need to be configured in advance before the meeting is opened, the configuration time is saved, the situation that the video network terminals cannot join the current meeting due to omission of configuration is avoided, and dynamic meeting entrance of the video network terminals is realized; meanwhile, the video networking terminal can also dynamically quit the meeting, so that the flexibility of the video conference is improved, and the video conference is more convenient and faster.

Referring to fig. 8, a flowchart illustrating steps of an embodiment of a method for implementing a dynamic video conference based on a video network according to an embodiment of the present invention is shown, and as shown in fig. 8, the flowchart includes the following steps in addition to steps S71 to S75:

step S81: and the pamir control terminal sends a preset conference list to the video networking core server.

In this embodiment, the conference list is pre-configured on a pamir control end, and after the pamir control end receives a trigger operation of a user clicking a conference start button, the pamir control end sends a preset conference list to the core server of the video network through a private protocol of the video network.

Each video network video conference has a unique corresponding conference list, and video network terminals of all participants are recorded in the conference list. The Pamir control terminal is provided with a plurality of display interfaces, such as a video network terminal adding interface for participating, a video network terminal searching interface, a conference list management interface, a personal information management interface and the like.

Step S82: and the video networking core server receives the conference list and returns an instruction of successful uploading to the pamir control terminal.

In this embodiment, the core server of the video network receives the conference list, and returns an instruction of successful upload to the pamir control terminal through a private protocol of the video network.

Step S83: and the pamir control terminal receives the instruction of successful uploading and sends a conference opening instruction to the video network core server.

In this embodiment, the pamir control end receives the instruction that the upload is successful, and sends a conference opening instruction to the core server of the video network through the private instruction of 8e 01.

The specification of the 8e01 protocol may be as shown in the following table:

step S84: and the video network core server receives the conference opening instruction and respectively sends conference entering instructions to the video network terminals in the conference list in a multicast mode.

Step S85: and the video networking terminals in the conference list respectively receive the conference entering instructions and execute the operation of entering the conference.

In this embodiment, first, the video networking core server receives the conference opening instruction, and sends a conference joining instruction in a multicast manner, where the conference joining instruction is a 8714 conference instruction. And then, the video network terminal in the conference list receives the conference entering instruction and executes the operation of entering the same conference.

Through the embodiment, the pamir control terminal is used for pulling the video networking terminals in the conference list into the same conference, so that the conference can be managed conveniently.

Referring to fig. 9, a flowchart illustrating steps of an embodiment of a method for implementing a dynamic video conference based on a video network according to an embodiment of the present invention is shown, and as shown in fig. 9, the flowchart includes the following steps in addition to steps S71 to S75:

step S91: the conference chairman terminal authorizes the video networking terminal needing to carry out the dynamic conference; and the video networking terminal needing to carry out the dynamic conference carries a video networking terminal number.

Step S92: and the conference chairman terminal sends the video networking terminal number to the video networking core server.

Step S93: and the video networking core server stores the video networking terminal number so that the video networking terminal needing to carry out the dynamic conference has legal authority to realize the dynamic conference.

In this embodiment, the chairman terminal of the conference may be a video networking terminal participating in the video conference, or may be a non-participating video networking terminal. Firstly, authorizing the video network terminal needing to carry out the dynamic conference by a conference chairman terminal; after a conference chairman terminal authorizes a video networking terminal which needs to carry out a dynamic conference, the conference chairman sends a video networking terminal number carried by the video networking terminal which needs to carry out the dynamic conference to a video networking core server, and finally, the video networking core server stores the video networking terminal number so that the video networking terminal which needs to carry out the dynamic conference has legal authority for realizing the dynamic conference.

The video networking terminal which needs to carry out the dynamic conference is authorized by the conference chairman terminal, so that the video networking terminal which only has legal authority for realizing the dynamic conference can dynamically enter and quit the conference conveniently, and the safety of the video networking terminal entering and quitting the conference is ensured.

Referring to fig. 10, a flowchart illustrating steps of an embodiment of a method for implementing a dynamic video conference based on a video network according to an embodiment of the present invention is shown, and as shown in fig. 10, the flowchart includes the following steps in addition to steps S71 to S75:

step S101: the video network core server verifies the request parameters carried in the confirmation request instruction; wherein the request parameters include at least one of: video networking terminal number and instruction length.

Step S74 includes:

In this embodiment, the video network core server verifies the video network terminal number carried in the confirmation request instruction, that is, verifies whether the video network terminal number is a terminal number already stored in the video network core server, and if the video network terminal number is verified to be already stored, the video network core server proves that the video network terminal number is a legal terminal, and the verification is correct.

In this embodiment, the confirmation request command is generated after confirming the request command, that is, verifying the command length in the confirmation request command is the command length for verifying the request command, and the command length in the confirmation request command is the same as the command length of the request command. Illustratively, if a short signaling with an instruction length of 32W is entered, the view network core server verifies whether the instruction length of the confirmation request instruction is 32W, and if so, verifies correctly. In addition, for the video network terminal that needs to implement dynamic conference entry, the request parameters carried in the confirmation request instruction further include: the conference ID.

In this embodiment, only when the request parameters are verified correctly, the core server of the video network can receive the request confirmation instruction and send a corresponding response instruction to the video network terminal that needs to perform the dynamic conference, so that the video network terminal that needs to perform the dynamic conference realizes dynamic conference entry and conference exit, and the security of conference entry and conference exit of the video network terminal is ensured.

Referring to fig. 11, a flowchart illustrating steps of an embodiment of a method for implementing a dynamic conference based on a video network according to an embodiment of the present invention is shown, where the method is applied to a system for implementing a dynamic conference based on a video network, and the system includes: the method comprises the following steps that a video networking terminal, a conference chairman terminal, a video networking core server and a conference management server are connected, the video networking terminal is in communication connection with the video networking core server based on a video networking protocol, the conference chairman terminal is in communication connection with the video networking core server based on the video networking protocol, and the video networking core server is in communication connection with the conference management server based on the video networking protocol, and the method specifically comprises the following steps:

step S111: and the video networking terminal needing to carry out the dynamic conference sends a request instruction to the conference chairman terminal, wherein the request instruction carries a message header and a video networking terminal number.

Step S112: and the conference chairman terminal receives the request instruction and calls the conference management server.

Step S113: and the conference management server sends a confirmation request instruction to the video networking core server.

Step S114: and the video network core server receives the confirmation request instruction and sends a corresponding response instruction to the video network terminal needing to carry out the dynamic conference.

Step S115: and the video networking terminal needing to carry out the dynamic conference receives the response instruction and executes corresponding response operation.

In this embodiment, the chairman terminal of the conference may be a video networking terminal participating in the video conference, or may be a non-participating video networking terminal.

In this embodiment, since the methods of steps S111 to S115 are the same as those of steps S71 to S75, and only the execution subject of the pamir control end is replaced by the chairman terminal, the detailed description of steps S111 to S115 refers to the embodiment description of steps S71 to S75, and is not repeated here.

In an embodiment of the present application, a conference list is preset in the chairman terminal, before step S111, a conference is started according to the chairman terminal, and a method for starting the conference is referred to step S81-step S85, since the same method is used, only an execution subject of the pamir control end is replaced with the chairman terminal, and therefore, detailed descriptions of a method for starting the conference according to the chairman terminal are referred to step S81-step S85, which are not described herein again.

By the technical scheme, dynamic meeting entrance and meeting exit of the video networking terminal can be realized only by the video networking terminal, the video networking core server and the meeting management server, so that less equipment is required, and the flow is simplified; all video network terminals needing to be opened do not need to be configured in advance before the meeting is opened, so that the configuration time is saved; the situation that the video networking terminal cannot join the current conference due to omission of configuration is avoided, and dynamic conference entrance of the video networking terminal is realized; meanwhile, the video networking terminal can also dynamically quit the meeting, so that the flexibility of the video conference is improved, and the video conference is more convenient and faster.

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. 12, a schematic structural diagram of an embodiment of a dynamic conference implementation apparatus based on a video network according to an embodiment of the present invention is shown, where the apparatus is applied to a dynamic conference implementation system based on a video network, and the system includes: the video networking terminal, pamir control end, video networking core server and the meeting management server that need carry out dynamic meeting, the video networking terminal with based on video networking protocol communication connection between the pamir control end, pamir control end with the meeting management server is based on video networking protocol communication connection, the meeting management server with the video networking core server is based on video networking protocol communication connection, the device can include following module:

a first request instruction sending module 121, configured to send a request instruction to the pamir control end by the video networking terminal that needs to perform the dynamic conference, where the request instruction carries a message header and a video networking terminal number;

a first calling module 122, configured to receive the request instruction by the pamir controller and call the conference management server;

a first confirmation request instruction sending module 123, configured to send a confirmation request instruction to the video networking core server by the conference management server;

a first response instruction sending module 124, configured to receive the confirmation request instruction and send a corresponding response instruction to the video networking terminal needing to perform the dynamic conference by the video networking core server;

and a first executing module 125, configured to receive the response instruction and execute a corresponding response operation by the video networking terminal needing to perform the dynamic conference.

Optionally, the first request instruction sending module includes:

Optionally, the apparatus further comprises:

the first response instruction sending module comprises:

Referring to fig. 13, a schematic structural diagram of an embodiment of a dynamic conference implementation apparatus based on a video network according to an embodiment of the present invention is shown, where the apparatus is applied to a dynamic conference implementation system based on a video network, and the system includes: the video network terminal, the conference chairman terminal, the video network core server and the conference management server, the video network terminal with be based on video network protocol communication connection between the video network core server, the conference chairman terminal with be based on video network protocol communication connection between the video network core server, the video network core server with the conference management server is based on video network protocol communication connection, the device can include following module:

a second request instruction sending module 131, configured to send a request instruction to the chairman terminal of the conference by the video networking terminal that needs to perform the dynamic conference, where the request instruction carries a message header and a video networking terminal number;

a second calling module 132, configured to receive the request instruction and call the conference management server by the conference chairman terminal;

a second confirmation request instruction sending module 133, configured to send a confirmation request instruction to the video networking core server by the conference management server;

a second response instruction sending module 134, configured to receive the confirmation request instruction and send a corresponding response instruction to the video networking terminal that needs to perform the dynamic conference by the video networking core server;

and a third executing module 135, configured to receive the response instruction and execute a corresponding response operation by the video networking terminal that needs to perform the dynamic conference.

For an embodiment of a dynamic conference implementation apparatus based on the video network, since it is basically similar to an embodiment of a dynamic conference implementation method based on the video network, the description is relatively simple, and relevant points can be referred to partial description of an embodiment of a dynamic conference implementation method based on the video network.

An embodiment of the present invention further provides an apparatus, including:

one or more processors; and

one or more machine-readable media having instructions stored thereon that, when executed by the one or more processors, cause the apparatus to perform one or more methods of XX as described in embodiments of the invention.

The embodiment of the present invention further provides a computer-readable storage medium, in which a stored computer program enables a processor to execute a method for implementing a dynamic conference based on a video network according to the embodiment of the present invention.

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, the device and the computer-readable storage medium for implementing the dynamic conference based on the video networking are introduced in detail, and a specific example is applied in the description to explain the principle and the implementation 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.

Claims

1. A dynamic conference implementation method based on video networking is applied to a dynamic conference implementation system based on video networking, and the system comprises: the dynamic conference system comprises a video networking terminal, a pamir control terminal, a video networking core server and a conference management server, wherein the video networking terminal is in communication connection with the pamir control terminal based on a video networking protocol, the pamir control terminal is in communication connection with the conference management server based on the video networking protocol, the conference management server is in communication connection with the video networking core server based on the video networking protocol, and the dynamic conference system comprises the following components:

2. The method according to claim 1, wherein the sending of the request instruction to the pamir control end by the video networking terminal needing dynamic conference comprises:

3. The method according to claim 1, wherein before the video networking terminal that needs to conduct the dynamic conference sends a request instruction to the pamir control terminal, the method further comprises:

4. The method according to claim 1, wherein the dynamic conference implementation system further includes a chairman terminal, and before the video network terminal requiring dynamic conference sends a request instruction to the pamir control terminal, the method further includes:

5. The method of claim 4, wherein after the conference management server sends a confirmation request instruction to the video networking core server, the method further comprises:

6. A dynamic conference implementation method based on video networking is applied to a dynamic conference implementation system based on video networking, and the system comprises: the conference management method comprises the following steps that a video networking terminal, a conference chairman terminal, a video networking core server and a conference management server are connected, the video networking terminal is in communication connection with the video networking core server based on a video networking protocol, the conference chairman terminal is in communication connection with the video networking core server based on the video networking protocol, the video networking core server is in communication connection with the conference management server based on the video networking protocol, and the method comprises the following steps:

7. A dynamic conference realization device based on video networking is applied to a dynamic conference realization system based on video networking, and the system comprises: need carry out video networking terminal, pamir control end, video networking core server and the meeting management server of dynamic meeting, the video networking terminal with based on video networking protocol communication connection between the pamir control end, the pamir control end with the meeting management server is based on video networking protocol communication connection, the meeting management server with the video networking core server is based on video networking protocol communication connection, the device includes:

8. A dynamic conference realizing device based on video network is characterized in that the method is applied to a dynamic conference realizing system based on video network, and the system comprises: the conference management method comprises the following steps that a video networking terminal, a conference chairman terminal, a video networking core server and a conference management server are connected, the video networking terminal is in communication connection with the video networking core server based on a video networking protocol, the conference chairman terminal is in communication connection with the video networking core server based on the video networking protocol, the video networking core server is in communication connection with the conference management server based on the video networking protocol, and the method comprises the following steps:

9. An apparatus, comprising:

one or more processors; and

one or more machine readable media having instructions stored thereon that, when executed by the one or more processors, cause the apparatus to perform a method for video networking based dynamic conferencing implementation of one or more of claims 1-6.

10. A computer-readable storage medium storing a computer program for causing a processor to execute a method for implementing a dynamic video networking-based conference according to any one of claims 1 to 6.