CN111131752B - Video conference control method, device, equipment and medium based on video networking - Google Patents

Abstract

The invention discloses a video conference control method, a video conference control device, video conference control equipment and a video conference control medium, wherein a command scheduling system and a conference management platform are deployed in a video network; the method is applied to the conference management platform and comprises the following steps: receiving conference group data sent by a command scheduling system, and determining a plurality of conference users joining the conference group and respective permission levels of the plurality of conference users according to the conference group data; and determining at least one video stream permission user corresponding to each of the plurality of participating users according to the permission levels of the plurality of participating users, and respectively sending the currently received first video data to at least one video stream permission user corresponding to the participating user sending the first video data in the process of carrying out the video conference by the plurality of participating users. The aim of automatically controlling the video data sent by the participants in the video conference is fulfilled, and the efficiency of the video conference is improved.

Description

Video conference control method, device, equipment and medium based on video networking

Technical Field

The invention relates to the technical field of data processing, in particular to a video conference control method, device, equipment and medium based on video networking.

Background

With the wide application of the video network, video services such as video call, video conference, monitoring video calling and the like can be carried out based on the video network, and the video communication advantages are fully played in videos in various industries such as education, hospitals and enterprises.

The current video networking can meet the holding requirements of large-scale video conferences, such as holding video conferences of ten thousand people. However, as the user group expands, the scenes of the video conference tend to be more diversified. The requirements for video conferencing tend to be diversified. For example, in some large-scale video conferences, the participating users need to be controlled in the video conference due to the confidentiality and high efficiency requirements of some conferences. In the related art, a dedicated person is required to track the video conference all the time so as to set and control the conference users in the video conference. However, for a large video conference with a large number of participating users, the conference control efficiency is low due to the mode, and the efficiency of the video conference is seriously influenced.

Disclosure of Invention

In view of the above problems, embodiments of the present invention are proposed to provide a video conference control method, apparatus, device and medium based on video networking that overcome or at least partially solve the above problems.

In order to solve the above problems, a first aspect of the embodiments of the present invention discloses a video conference control method based on a video network, in which a command scheduling system and a conference management platform are deployed in the video network; the method is applied to the conference management platform and comprises the following steps:

receiving conference group data sent by the command scheduling system, wherein the conference group data is generated by the command scheduling system according to the operation of creating a conference group performed by a user;

determining a plurality of participant users joining the conference group and respective permission levels of the plurality of participant users according to the conference group data;

determining at least one video stream authority user corresponding to the multiple participating users respectively according to the authority levels of the multiple participating users, wherein the at least one video stream authority user is included in the multiple participating users;

and in the process of carrying out the video conference by the plurality of participating users, respectively sending the currently received first video data to at least one video stream authority user corresponding to the participating user sending the first video data.

In a second aspect of the embodiments of the present invention, a video conference control method based on a video networking is disclosed, wherein a command scheduling system and a conference management platform are deployed in the video networking; the method is applied to the command scheduling system and comprises the following steps:

when the login operation performed by the user is detected, determining a conference user who logs in the command scheduling system;

generating conference group data according to the operation of creating the conference group performed by the group conference users;

and sending the group data to the conference management platform, wherein the conference management platform is used for determining a plurality of participant users of the conference group and respective authority levels of the participant users according to the conference group data, determining at least one video stream authority user corresponding to the participant users respectively according to the respective authority levels of the participant users, and sending the currently received first video data to the at least one video stream authority user corresponding to the participant user sending the first video data respectively in the process of carrying out the video conference by the participant users.

In a third aspect of the embodiments of the present invention, a video conference control apparatus based on a video network is disclosed, in which a command scheduling system and a conference management platform are deployed in the video network; the device is located in the conference management platform and comprises:

a conference group data receiving module, configured to receive conference group data sent by the command and scheduling system, where the conference group data is generated by the command and scheduling system according to an operation performed by a user to create a conference group;

the conference user determining module is used for determining a plurality of conference users joining the conference group and the respective permission levels of the plurality of conference users according to the conference group data;

a video stream permission user determination module, configured to determine, according to respective permission levels of the multiple participating users, at least one video stream permission user corresponding to the multiple participating users, where the at least one video stream permission user is included in the multiple participating users;

and the video data sending module is used for respectively sending the currently received first video data to at least one video stream authority user corresponding to the conference participating user sending the first video data in the process of carrying out the video conference by the plurality of conference participating users.

In a fourth aspect of the embodiments of the present invention, a video conference control apparatus based on a video network is disclosed, which is characterized in that a command scheduling system and a conference management platform are deployed in the video network; the device is located in the command and dispatch system and comprises:

the group conference user determining module is used for determining the group conference user logging in the command scheduling system when the logging operation performed by the user is detected;

the conference group data generation module is used for generating conference group data according to the operation of creating a conference group performed by the group conference users;

and the conference management platform is used for determining a plurality of participating users of the conference group according to the conference group data and the respective permission levels of the participating users, determining at least one video stream permission user corresponding to each of the participating users according to the respective permission levels of the participating users, and respectively sending the currently received first video data to at least one video stream permission user corresponding to the participating user sending the first video data in the process of carrying out the video conference by the participating users.

In a fifth aspect of the embodiments of the present invention, an electronic device is disclosed, including: 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 a video networking-based video conference control method according to an embodiment of the present invention.

In a sixth aspect of the embodiments of the present invention, a computer-readable storage medium is further disclosed, which stores a computer program for causing a processor to execute the video conference control method based on the video networking according to the embodiments of the present invention.

The embodiment of the invention has the following advantages:

in the embodiment of the invention, the conference management platform can receive conference group data sent by the command scheduling system, determine a plurality of participant users and the permission level of each participant user according to the conference group data, then determine at least one video stream permission user corresponding to each participant user according to the permission level of each participant user, and further respectively send currently received first video data to the video stream permission users corresponding to the participant users sending the first video data in the video conference process. The conference management platform can control the flow direction of the video data sent by each participant user according to at least one determined video stream authority user corresponding to each participant user in the process of the video conference, so that the aim of automatically controlling the video data in the video conference is fulfilled, and the efficiency of the video conference is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic diagram of a video networking 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 communication environment diagram of a video conference control method based on a video network according to an embodiment of the present invention;

fig. 6 is a flowchart illustrating steps of a video conference control method based on video networking according to an embodiment of the present invention;

fig. 7 is a communication environment diagram of a video conference control method based on a video network according to another embodiment of the present invention;

fig. 8 is a flowchart illustrating steps of a video conference control method based on video networking according to another embodiment of the present invention;

fig. 9 is a schematic structural diagram of a video conference control apparatus based on a video network according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a video conference control apparatus based on a video network according to still another 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.

Based on the characteristics of the video networking, one of the core concepts of the application is provided, the conference management platform determines the participating users participating in the video conference according to the conference group data sent by the command scheduling system, and controls the video sent by each participating user in the video conference according to the authority level of each participating user. So as to realize the automatic control of the video conference by the conference management platform.

The video networking is an important milestone of 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 is face-to-face.

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 video networking technology adopts Packet Switching 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 exchange of the Ethernet, eliminates the Ethernet defect on the premise of full compatibility, and has end-to-end seamless connection of the whole network, direct connection with a user terminal and direct bearing of 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 (Servertechnology)

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 eradicates the network security problem disturbing the Internet from the structure by the modes of independent admission control of each service, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, stops 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 matching 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:

an internet of view is a centrally controlled network structure, which may be of the tree, star, ring, etc. type, but on this basis a centralized control node is required in the network to control the entire 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 controlled by a hierarchical centralized way, and the network controlled by the node server and the metropolitan area server can be in various structures such as a tree, a star, a ring and the like.

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 network interface module 201, the switching engine module 202, the CPU module 203, and the disk array module 204 are mainly included;

the packets coming from 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 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 switch 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 (2 byte) 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 MAC SA of the ethernet protocol 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 byte, 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 the types of different datagrams, 64 bytes if various protocol packets, 32+1024=1056 bytes if single-multicast data packets, and certainly 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 the present 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 there are 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 0x0001. 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 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.

Referring to fig. 5, a communication environment diagram of a video conference control method based on a video network according to an embodiment of the present invention is shown, and as shown in fig. 5, a command scheduling system 501 and a conference management platform 502 are deployed in the video network, where the conference management platform 502 may communicate with the command scheduling system 501 based on a video network protocol, users 503 to 50n may all log in the command scheduling system 501, and the conference management platform may also communicate with the users 503 to 50n to control a video conference for a plurality of users 503 to 50 n. In particular, a video conference control method based on video networking of the present invention is explained with reference to fig. 5.

Referring to fig. 6, a flowchart illustrating steps of a video conference control method based on a video network according to an embodiment of the present invention is shown, where the method may be applied to a conference management platform, and specifically may include the following steps:

step S601: and receiving conference group data sent by the command and scheduling system, wherein the conference group data is generated by the command and scheduling system according to the operation of creating a conference group performed by a user.

The command scheduling system can be understood as a third-party conference initiating system which can communicate with the conference management platform, a user can create a conference group by logging in the command scheduling system, and then the command scheduling system can generate conference group data according to the conference group created by the user and send the conference group data to the conference management platform through the video network.

Step S602: and determining a plurality of participant users joining the conference group and respective permission levels of the plurality of participant users according to the conference group data.

In practice, the conference group data may include at least conference user information of a plurality of conference users in the conference group created by the user, conference time, and user information currently logged in the command and dispatch system. Wherein, the participating users are registered users in the video network.

In this embodiment, each piece of information of the participating user corresponds to one participating user, and one piece of information of the participating user may include a user ID of the corresponding participating user and an authority level of the participating user. The user ID may be a user number of a participating user, and may uniquely identify a participating user. In practice, the conference management platform may analyze the conference group data to read the user ID and the permission level in the conference group data, and then determine a plurality of participating users joining the conference group according to the user ID.

In this embodiment, the permission level may be understood as a level of permission set for the participating user and matched with the identity of the participating user, and the permission level may be automatically generated according to the registered identity of the participating user when the participating user registers. In practice, different participating users may have the same permission level or different permission levels, and the higher the permission level is, the more the permission represented by the participating user is, the smaller the limitation imposed on the participating user in the video conference is. The lower the privilege level indicates that the participating user has lower privileges, the greater the restrictions placed on the video conference.

Exemplarily, in a business scenario, the video network may be divided into a plurality of levels of sub-video networks at administrative division levels, that is, a plurality of city-level video networks are set under the provincial video network and the provincial video network, a plurality of county-level video networks are set under each city-level video network, a plurality of peaceful video networks are set under each county-level video network, and thus a video network with a tree structure is formed. When a user S of the provincial view network is registered in the view network, an organization structure code of an administrative region where the user S is located can be input, and a provincial authority level is automatically set for the user S according to the organization structure code of the user S; when a user Z of the ballast video network registers in the video network, the organization structure code of the administrative region where the user Z is located can be input, and then the ballast authority level is automatically set for the user Z according to the organization structure code of the user Z. The provincial authority level is the highest, and the provincial authority level, the county authority level and the peaceful authority level are the next.

As yet another example, in other business scenarios, such as in a large enterprise, a permission level may be set for each user within the enterprise according to the job position of the user. If the authority level of the master monitoring user is master monitoring, and the authority level of the service manager user is manager, the authority level of the master monitoring is higher than that of the manager.

The above example is only one of two application scenarios to illustrate the permission level and represents the limitation of the application scenario, and in practice, the permission level may be determined according to the identity of the user in different application scenarios.

Step S603: and determining at least one video stream authority user corresponding to the multiple participating users respectively according to the respective authority levels of the multiple participating users.

Wherein the at least one video stream authority user is included in the plurality of participating users.

In this embodiment, if a plurality of participating users have respective permission levels, permission level relationships between one participating user and the other remaining participating users except the participating user can be determined, and according to the permission level relationships, at least one video stream permission user corresponding to the participating user can be determined among the remaining participating users, so that the video stream permission user can watch videos of the participating user in a video conference.

Wherein, one video stream authority user is one of the multiple participating users, and the authority level relationship can be understood as the high-low relationship of the authority levels between the two participating users. In this embodiment, the at least one video stream authority user corresponding to one participating user may be all the remaining participating users except the participating user in the plurality of participating users, or may be the remaining part of the participating users.

In a specific implementation manner, in accordance with a service requirement of a video conference of the conference group, the conference management platform may determine, according to the permission level relationship, at least one video stream permission user corresponding to the participating user from among the remaining multiple participating users. The service requirement may be included in the conference group data, and the conference management platform may start a preset video stream authority user determination mechanism corresponding to the service requirement according to the service requirement, and determine at least one video stream authority user corresponding to each of the plurality of participating users according to the determination mechanism.

For example, in a video conference scenario for scheduling commands, the service requirement is that in the video conference, participating users at the same level participate in a discussion of a certain event and communicate the discussion result to the upper level. When the video stream authority user corresponding to one participating user is determined, other participating users with authority levels the same as that of the participating user can be determined as the video stream authority user of the participating user, and other participating users with authority levels higher than that of the participating user can be determined as the video stream authority users of the participating user. Therefore, the participating users with the same permission level can watch videos of each other, and the participating users with high permission level can watch videos of the participating users with low permission level.

For example, the participating users are user S, user H, user Z and user M, respectively, as an example, where the permission level of user S is the highest, the permission levels of user H and user M are the same, and the permission level of user Z is the lowest. According to the above determination mechanism, for the user H, the corresponding video stream authority users are the user M and the user S, and for the user M, the corresponding video stream authority users are the user H and the user S. For user Z, the corresponding video stream authority user is user S.

Step S604: and in the process of carrying out the video conference by the plurality of participating users, respectively sending the currently received first video data to at least one video stream authority user corresponding to the participating user sending the first video data.

In this embodiment, after determining a plurality of participating users, the conference management platform may create a conference room, pull each participating user into the conference room to perform a video conference, and then start the video conference of the plurality of participating users. In the process of carrying out the video conference by a plurality of participating users, each participating user can send own video data to the conference management platform, and for the video data sent by each participating user, the conference management platform can determine at least one video stream authority user corresponding to the participating user, and then can send the video data of the participating user to at least one video stream authority user respectively.

In practice, each participating user may send video data through the currently logged-in terminal, and the terminal may be, but is not limited to, a smart phone, a computer, a tablet computer, a set-top box, and the like. And each video stream authority user can also receive the video data of the corresponding participating user through the currently logged-in terminal.

In this embodiment, the conference management platform uses the participating user that sends the video data as a source node, uses each video stream authority user corresponding to the participating user as each target node, so as to form a multi-channel video sending channel, and further sends the video data of one participating user to some or all of the participating users respectively. The conference management platform can automatically control the flow direction of the video stream sent by each participant user in the video conference participated by a plurality of participant users, and the problem of low efficiency caused by manual setting and control is avoided.

For example, the participating users are user S, user H, user Z and user M, respectively, as an example, where the permission level of user S is the highest, the permission levels of user H and user M are the same, and the permission level of user Z is the lowest. And the user H, the user Z and the user M are video stream authority users corresponding to the user S, and the user S is a video stream authority user corresponding to the user Z. If the first video data currently received by the conference management platform is sent by the user Z, the first video data may be sent to the user S. If the first video data currently received by the conference management platform is sent by the user S, the first video data may be sent to the user H, the user Z, and the user M, respectively.

In the embodiment of the invention, the conference management platform can determine a plurality of participant users and the authority level of each participant user according to the conference group data, and can determine at least one video stream authority user corresponding to each participant user according to the authority level of each participant user, so that the currently received first video data can be respectively sent to the video stream authority users corresponding to the participant users sending the first video data in the process of the video conference. On one hand, the conference management platform can control the flow direction of the video data sent by each participant user in the video conference process, so that the purpose of automatically controlling the video data in the video conference is achieved, and the efficiency of the video conference is improved. On the other hand, in the video conference process, video data sent by one participant user can be sent to some participant users for watching, and compared with the mode that videos of all the participant users are sent to all the participant users for watching, the video conference system can integrally save network bandwidth occupied by the video conference and improve the efficiency of the video conference.

In practice, in an application scenario of conducting work command by using a video conference, a higher level conducts work of a lower level, and the lower level reports work conditions to the upper level. Accordingly, based on the application scenario of this type, in an embodiment of the present invention, if the number of participating users is N, when determining at least one video stream authority user corresponding to each of the participating users, the method may include the following steps:

step S6031: and according to the authority level of the current ith participant user, determining at least one second participant user with the authority level higher than that of the ith participant user and at least one third participant user with the authority level lower than that of the ith participant user from the N participant users.

Step S6032: and determining the at least one second participating user and the at least one third participating user as video stream authority users corresponding to the ith participating user.

In this embodiment, the N participating users may have respective serial numbers in the conference group, and the serial numbers may be set to natural numbers from 1 to N. When at least one video stream authority user corresponding to each of the multiple participating users is determined, the video stream authority user corresponding to each user can be determined in sequence according to the sequence of the sequence numbers from small to large or from large to small.

The ith participating user referred to in this embodiment may be understood as the user with the serial number i among the N participating users. The authority level of the second participating user is higher than that of the ith participating user, and the authority level of the third participating user is lower than that of the ith participating user. When the determining mode is adopted, the video sent by one participant user can be watched by the participant users with high authority levels and low authority levels, and the video cannot be watched among peer users.

For example, taking the participating users as user S, user H, user Z and user M respectively as an example, the permission level of user S is province level, the permission level of user H is city level, the permission level of user Z is ballast level, and the permission level of user M is city level. If the current ith participating user is the user S, and for the user S, the permission levels of the user H, the user Z and the user M are all lower than the permission level of the user S, in practice, the user H, the user Z and the user M can all be taken as video stream permission users corresponding to the user S, so that the user H, the user Z and the user M can receive command deployment of the user S on work.

In one embodiment, each participating user may also have its own organization attribute number in its privilege level, which may characterize the organization in which the participating user is located. For example, in the case of administrative division, the authority level of the subscriber S is provincial level, and the organization attribute number of the subscriber S may be SC. The authority level of the user H is at the city level, the organization to which the user H belongs is the city in sichuan province, and the organization attribute number of the user H may be SC01. The authority level of the user M is the peace level, the organization to which the user M belongs is neighbored city in sichuan province, and the organization attribute number of the user M may be SC03. The authority level of the user Z is the ballast level, the organization to which the user Z belongs is XX town in neighbored city of sichuan province, and the organization attribute number of the user Z may be SC03010.

Correspondingly, the current organization of the ith participating user can be determined according to the organization attribute number of the ith participating user, and then the user belonging to the current organization can be determined as the video stream authority user from a plurality of users with authority levels lower than that of the ith participating user.

For example, a user with a lower authority level than user H is user Z, and the organization to which user H belongs is city, in sichuan province, but user Z does not belong to the organization, and thus user Z is not the video stream authority user of user H.

Correspondingly, the current organization of the ith participating user at the current position can be determined according to the organization attribute number of the ith participating user, and then the participating user in the organization to which the current organization of the ith participating user belongs can be determined as the video stream authority user from a plurality of users with authority levels higher than that of the ith participating user.

For example, users higher than the authority level of the user Z are the user S, the user H, and the user M, where the organization where the user Z is currently located is the town XX in the city of neighbored, say, the user M in the city of neighbored, to which the town XX in the city of neighbored, say, is built in, and the user S in the city of neighbored, say, can be determined as the video stream authority user of the user M from the user S, the user H, and the user M.

By adopting the method, the flow direction of the video sent by the participating users can be controlled according to the authority levels of the participating users in different affiliation organizations, so that the control requirements of the video conference in application scenes such as field command and the like can be met.

With reference to the foregoing embodiment, in an embodiment provided by the present invention, after determining at least one video stream authority user respectively corresponding to the multiple participating users, the conference management platform may further perform the following steps:

step S605: and generating a two-dimensional relation table according to the determined at least one video stream authority user corresponding to each of the plurality of participating users.

The two-dimensional relation table comprises the multiple participating users and the corresponding relation between the multiple participating users and at least one video stream authority user.

Specifically, after determining at least one video stream authority user corresponding to each participating user, the conference management platform determines the corresponding relationship between each participating user and the video stream authority user, and further generates a two-dimensional relationship table according to the determined result, so as to record the corresponding relationship between each participating user and the video stream authority user in the two-dimensional relationship table.

Illustratively, as shown in table 1 below, a two-dimensional relationship table in an embodiment is shown, in which all four participating users, i.e., user S, user H, user Z, and user M, are included in the two-dimensional relationship.

The permission level of the user S is provincial level, the permission level of the user H is city level A governed by provincial level, the permission level of the user Z is peaceful level B governed by provincial level, and the permission level of the user M is city level C governed by provincial level. As shown in table 1, the correspondence between each participating user and at least one video stream authorized user is recorded in table 1. In this table, user S' S video may be viewed by user M, user H, and user Z (to direct the participating users in work). The video of user H can be viewed only by user S (so as to report his work progress solely to the upper level), the video of user M can be viewed by user S and user Z (so as to report his work progress solely to the upper level and arrange work to user Z), and the video of user Z can be viewed by user S and user M (so as to report work to his upper level and accept the command of the upper level).

Table 1: two-dimensional relation table

Accordingly, in step S604, when the currently received video data is respectively sent to at least one video stream authority user corresponding to the participating user who sent the video data, the following steps may be included:

step S6041: and determining at least one video stream authority user corresponding to the participant user which currently sends the first video data according to the two-dimensional relation table.

Step S6042: and respectively sending the first video data to at least one video stream authority user corresponding to the participant user sending the first video data.

When the conference management platform receives first video data sent by one participating user, the video stream authority user corresponding to the participating user can be determined in the two-dimensional relation, and then the first video data is sent to the determined video stream authority user.

Therefore, the conference management platform can control the video sent by each participating user according to the two-dimensional relation table in the video conference process.

Referring to fig. 7, a communication environment diagram of a video conference control method based on a video network according to another embodiment of the present invention is shown, as shown in fig. 7, in which a plurality of video network terminals are also deployed. The conference management platform can be in communication connection with a plurality of video networking terminals. The video networking terminal can be, but is not limited to, a smart phone, a set-top box, a tablet computer.

Accordingly, when the first video data is respectively sent to at least one video stream authority user corresponding to the participating user sending the first video data, the method may include the following steps:

step S6043: and determining target video networking terminals respectively bound with the at least one video stream authority user in the plurality of video networking terminals according to the conference group data.

In this embodiment, the conference group data may include a terminal identifier corresponding to each piece of participating user information, and different pieces of participating user information may correspond to different terminal identifiers. The terminal identification can uniquely identify the video network terminal, namely, one participating user can bind one video network terminal. As shown in FIG. 7, participant user 503 may be bound to View network terminal 1 and participant user 504 may be bound to View network terminal 2.

In practice, when the conference management platform determines the participating users according to the information of the participating users, the video network terminal bound with the participating users can also be determined according to the terminal identification corresponding to the user information. In specific implementation, the participating users can receive and send video data through the bound video network terminals.

When the first video data needs to be transmitted, a video stream authority user (hereinafter referred to as a current video stream authority user) corresponding to the participant user who transmits the first video data can be determined. Furthermore, a target video network terminal bound with each current video stream authority user can be determined.

Step S6044: and respectively sending the first video data to each target video network terminal.

After the target video network terminal bound with the current video stream authority user is determined, the first video stream data can be respectively sent to each target video network terminal, and the target video network terminal can play the video data so as to enable the participant user to watch the video data.

With reference to the foregoing embodiment, in another embodiment provided by the present invention, during a video conference, the conference management platform may further perform the following steps:

step S606: and determining the group conference users currently logging in the command and scheduling system according to the conference group data.

Specifically, the conference group data may include user information of the login command scheduling system, and the conference management platform may determine a group conference user according to the user information, where the group conference user may be understood as a user for organizing the video conference. In practice, in one application scenario, the group of conference users may participate in the video conference all the way to the organizer or director of the video conference.

Step S607: and in the process of carrying out the video conference by the plurality of participating users, receiving second video data sent by the group of participating users, and respectively sending the second video data to the plurality of participating users.

In the process of the video conference, the conference management platform can also receive second video data sent by the group conference users and send the second video data to each conference participating user. So that each participating user can view the video of the group conference user.

Accordingly, the conference management platform may also send the currently received first video data to the group of conference users.

In another embodiment, in practice, the group conference user may also have its own permission level, and the conference management platform may determine, according to the permission level of the group conference user and the permission levels of the respective participating users, a video stream permission user corresponding to the group conference user among the multiple participating users, and further send the second video data of the group conference user to the video stream permission user corresponding to the group conference user.

Based on the same inventive concept, referring to fig. 8, a flowchart illustrating steps of another video transmission method based on a video network according to an embodiment of the present invention is shown, where a communication environment of the method may be as shown in fig. 5 or fig. 7, a command scheduling system and a conference management platform are deployed in the video network, and the method may be applied to the command scheduling system, and then the command scheduling system may perform the following steps:

step S801: and when the login operation performed by the user is detected, determining the group meeting user who logs in the command scheduling system.

The login operation can be understood as a login operation performed after the user inputs a user name and a password, and the command scheduling system can determine a logged-in conference user according to the user name input by the user.

Step S802: and generating conference group data according to the operation of creating the conference group performed by the group conference users.

In practice, each participating user may be registered in advance on the command scheduling system, and when registering, the command scheduling system may automatically generate an authority level corresponding to the registered user according to the identity of the registered user. For example, if the registered user is an operator in a province, the authority level of the user is provincial level, and if the registered user is an operator in a city, the authority level of the user is city level.

In practice, after logging in the command scheduling system, the group conference user may create a conference group, and specifically, the command scheduling system may display all users in the area in the system according to an operation of the group conference user to designate a conference area, so that the group conference user can select the user, and generate conference group data according to a selection operation of the group conference user on the displayed user.

The conference group data at least comprises user information of a plurality of selected users, authority level of each user and user information of conference users. The selected users are called participant users, and the user information of the group participant users can enable the conference management platform to send the video data of each participant user to the group participant users in the video conference process, or send the video of the group participant users to each participant user.

Step S803: and sending the group data to the conference management platform, wherein the conference management platform is used for determining a plurality of participant users of the conference group and respective authority levels of the participant users according to the conference group data, determining at least one video stream authority user corresponding to the participant users respectively according to the respective authority levels of the participant users, and sending the currently received first video data to the at least one video stream authority user corresponding to the participant user sending the first video data respectively in the process of carrying out the video conference by the participant users.

In this embodiment, the command scheduling system may send the conference group data to the conference management platform, so that the conference management completes control of the video conference. Specifically, the process of controlling the video conference by the conference management is similar to that of steps S602 to S604, which is specifically referred to above in steps S602 to S604, and is not described herein again.

According to the embodiment of the invention, the command scheduling system can generate the conference group data according to the conference group creation work performed by the group conference users, and send the conference group data to the conference management platform, so that the conference management platform controls the video conference according to the conference group data, the aim of automatically controlling the video data in the video conference is further achieved, and the efficiency of the video conference is improved.

In an embodiment of the present invention, referring to the communication application environment shown in fig. 7, a plurality of video network terminals are further deployed in the video network, where generating conference group data may include the following steps:

step S8011: and determining the binding relationship of the video network terminal corresponding to the selected multiple participating users.

The video network terminal binding relationship is a one-to-one binding relationship between the participant user and the video network terminal.

In this embodiment, each participating user may register in advance on the command scheduling system, and during registration, determine the video network terminal bound to the participating user, and then the command scheduling system may establish, according to the terminal identifier of the video network terminal bound to the participating user, a binding relationship between the participating user and the terminal identifier, and store the established binding relationship.

Step S8012: and generating conference group data according to the multiple participating users and the respective video networking terminal binding relations of the multiple participating users.

In this embodiment, after the group conference user selects the participating user, the command scheduling system may acquire the binding relationship of the participating user, and add the binding relationship and the user information of the participating user to the conference group data. Therefore, the conference group data can include the binding relationship of the participant users, and the conference management platform can determine the video network terminals bound with the participant users according to the terminal identifiers in the binding relationship.

When the embodiment is adopted, each participating user can be bound with one video networking terminal, and therefore the participating users can send and receive videos through the bound video networking terminals in the video conference process, the confidentiality of the video conference can be improved, and the problem that the video leakage is caused to reduce the conference density when the participating users carry out the video conference through other non-bound video networking terminals 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.

Based on the same inventive concept, referring to fig. 9, a schematic structural diagram of a video conference control apparatus based on a video network in which a command scheduling system and a conference management platform are deployed according to an embodiment of the present invention is shown; the device is located on the conference management platform, and specifically may include the following modules:

a conference group data receiving module 901, configured to receive conference group data sent by the command and dispatch system, where the conference group data is generated by the command and dispatch system according to an operation performed by a user to create a conference group;

a conference user determining module 902, configured to determine, according to the conference group data, multiple conference users joining the conference group and respective permission levels of the multiple conference users;

a video stream permission user determining module 903, configured to determine, according to respective permission levels of the multiple participating users, at least one video stream permission user corresponding to the multiple participating users, where the at least one video stream permission user is included in the multiple participating users;

a video data sending module 904, configured to send currently received first video data to at least one video stream authority user corresponding to the participant user who sends the first video data respectively in a process of the video conference performed by the multiple participant users.

Optionally, the apparatus may further include the following modules:

a two-dimensional relationship table generating module, configured to generate a two-dimensional relationship table according to at least one video stream permission user corresponding to each of the determined multiple participating users, where the two-dimensional relationship table includes the multiple participating users and a correspondence between the multiple participating users and the at least one video stream permission user;

the video data sending module 904 may specifically include the following units:

the video stream permission user determining unit is used for determining at least one video stream permission user corresponding to the conference participating user currently sending the first video data according to the two-dimensional relation table;

and the video stream sending unit is used for respectively sending the first video data to at least one video stream authority user corresponding to the participant user sending the first video data.

Optionally, the video stream authority user determining module 903 may specifically include the following units:

the permission level determining unit is used for determining at least one second participating user with the permission level higher than that of the ith participating user and at least one third participating user with the permission level lower than that of the ith participating user from the N participating users according to the permission level of the current ith participating user;

and the authorized user determining unit is used for determining the at least one second participating user and the at least one third participating user as video stream authorized users corresponding to the ith participating user.

Optionally, a plurality of video network terminals are further deployed in the video network, and the video data sending module 904 may specifically include the following units:

a target video network terminal determining unit, configured to determine, according to the conference group data, target video network terminals respectively bound to the at least one video stream authority user from among the plurality of video network terminals;

and the sending unit is used for sending the first video data to each target video network terminal respectively.

Optionally, the apparatus may further include the following modules:

the group conference user determining module is used for determining the group conference users currently logging in the command scheduling system according to the conference group data;

the second video data receiving and sending module is used for receiving second video data sent by the group of meeting users and sending the second video data to the multiple meeting users respectively in the process of carrying out the video conference by the multiple meeting users;

the video data sending module 904 is further specifically configured to send the first video data to the group of conference users.

Based on the same inventive concept, referring to fig. 10, a schematic structural diagram of a video conference control apparatus based on a video network in which a command scheduling system and a conference management platform are deployed according to an embodiment of the present invention is shown; the device is located in the command and dispatch system, and specifically may include the following modules:

a group conference user determination module 1001, configured to determine, when a login operation performed by a user is detected, a group conference user who logs in the command scheduling system;

a conference group data generating module 1002, configured to generate conference group data according to an operation of creating a conference group performed by a group conference user;

a conference group data sending module 1003, configured to send the group data to the conference management platform, where the conference management platform is configured to determine, according to the conference group data, multiple participating users of the conference group and respective permission levels of the multiple participating users, determine, according to the respective permission levels of the multiple participating users, at least one video stream permission user corresponding to each of the multiple participating users, and send, during a video conference performed by the multiple participating users, currently received video data to at least one video stream permission user corresponding to the participating user that sent the first video data.

Optionally, a plurality of video networking terminals are also deployed in the video networking, and the conference group data generating module 1002 may specifically include the following units:

the binding unit determining unit is used for determining the binding relationship of the video network terminals corresponding to the selected multiple conference participating users respectively, wherein the video network terminal binding relationship is the one-to-one binding relationship between the conference participating users and the video network terminals;

and the group data assembling unit is used for generating conference group data according to the multiple participating users and the respective video networking terminal binding relations of the multiple participating users.

For the embodiment of the video conference control device based on the video network, since it is basically similar to the embodiment of the video conference control method based on the video network, the description is relatively simple, and for relevant points, reference may be made to the partial description of the embodiment of the video conference control method based on the video network.

An embodiment of the present invention further provides an electronic device, including: 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 video networking-based video conference control methods according to embodiments of the present invention.

Embodiments of the present invention further provide a computer-readable storage medium, where a stored computer program enables a processor to execute a video conference control method based on video networking according to an 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 the preferred embodiment and all changes and modifications that fall within the true scope of the embodiments of the present invention.

Finally, it should also be noted that, in this document, relational terms such as first and second, and the like are 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 a … …" does not exclude the presence of another identical element in a process, method, article, or terminal apparatus that comprises the element.

The video conference control method, device, equipment and medium based on the video networking provided by the invention are introduced in detail, and a specific example is applied 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.

Claims (11)

1. A video conference control method based on video network is characterized in that a command scheduling system and a conference management platform are deployed in the video network; the method is applied to the conference management platform and comprises the following steps:

receiving conference group data sent by the command scheduling system, wherein the conference group data is generated by the command scheduling system according to the operation of creating a conference group performed by a user;

determining a plurality of participant users joining the conference group and respective authority levels of the plurality of participant users according to the conference group data, wherein the respective authority levels of the participant users are automatically generated according to the registration identities of the participant users when the participant users register in the video network;

determining at least one video stream authority user corresponding to the multiple participating users respectively according to the authority levels of the multiple participating users, wherein the at least one video stream authority user is included in the multiple participating users;

and in the process of carrying out the video conference by the plurality of participating users, respectively sending the currently received first video data to at least one video stream authority user corresponding to the participating user sending the first video data.

2. The method of claim 1, wherein after determining at least one video stream authority user corresponding to each of the plurality of participating users, the method further comprises:

generating a two-dimensional relation table according to the determined at least one video stream authority user corresponding to each of the plurality of participating users, wherein the two-dimensional relation table comprises the plurality of participating users and the corresponding relations between the plurality of participating users and the at least one video stream authority user;

respectively sending the currently received video data to at least one video stream authority user corresponding to the participant user sending the video data, wherein the method comprises the following steps:

determining at least one video stream authority user corresponding to the participant user sending the first video data according to the two-dimensional relation table;

and respectively sending the first video data to at least one video stream authority user corresponding to the participant user sending the first video data.

3. The method of claim 1, wherein the number of the participating users is N, and determining at least one video stream authority user corresponding to each of the participating users comprises:

according to the authority level of the current ith participating user, determining at least one second participating user with the authority level higher than that of the ith participating user and at least one third participating user with the authority level lower than that of the ith participating user from the N participating users;

and determining the at least one second participating user and the at least one third participating user as video stream authority users corresponding to the ith participating user.

4. The method according to claim 1, wherein a plurality of video networking terminals are further deployed in the video networking, and the step of sending the first video data to at least one video stream authority user corresponding to the participating user sending the first video data comprises the steps of:

determining target video networking terminals respectively bound with the at least one video stream authority user in the plurality of video networking terminals according to the conference group data;

and respectively sending the first video data to each target video network terminal.

5. The method of claim 1, further comprising:

determining a conference group user currently logging in the command and scheduling system according to the conference group data;

in the process of carrying out the video conference by the plurality of participating users, receiving second video data sent by the group of users, and respectively sending the second video data to the plurality of participating users;

respectively sending currently received first video data to at least one video stream authority user corresponding to the participating user sending the first video data, and simultaneously, the method further comprises the following steps:

and sending the first video data to the group of users.

6. A video conference control method based on video network is characterized in that a command scheduling system and a conference management platform are deployed in the video network; the method is applied to the command scheduling system and comprises the following steps:

when the login operation performed by the user is detected, determining a conference user who logs in the command scheduling system;

generating conference group data according to the operation of creating the conference group performed by the group conference users;

sending the group data to the conference management platform, wherein the conference management platform is used for determining a plurality of participant users of the conference group and respective authority levels of the plurality of participant users according to the conference group data, and the respective authority levels of the participant users are automatically generated according to the registration identities of the participant users when the participant users are registered in the video network; and determining at least one video stream authority user corresponding to each of the plurality of participating users according to the respective authority levels of the plurality of participating users, and respectively sending the currently received first video data to at least one video stream authority user corresponding to the participating user sending the first video data in the process of carrying out the video conference by the plurality of participating users.

7. The method according to claim 6, wherein a plurality of terminals of the video network are deployed in the video network, and generating conference group data according to an operation of creating a conference group performed by a user comprises:

determining the binding relationship of the video network terminals corresponding to the selected multiple conference users respectively, wherein the video network terminal binding relationship is the one-to-one binding relationship between the conference users and the video network terminals;

and generating conference group data according to the multiple participating users and the video networking terminal binding relations corresponding to the multiple participating users respectively.

8. A video conference control device based on a video network is characterized in that a command scheduling system and a conference management platform are deployed in the video network; the device is located in the conference management platform and comprises:

a conference group data receiving module, configured to receive conference group data sent by the command and scheduling system, where the conference group data is generated by the command and scheduling system according to an operation performed by a user to create a conference group;

the conference user determining module is used for determining a plurality of conference users joining the conference group and respective authority levels of the plurality of conference users according to the conference group data, wherein the respective authority levels of the conference users are automatically generated according to the registration identities of the conference users when the conference users register in the video network;

a video stream permission user determination module, configured to determine, according to respective permission levels of the multiple participating users, at least one video stream permission user corresponding to the multiple participating users, where the at least one video stream permission user is included in the multiple participating users;

and the video data sending module is used for respectively sending the currently received first video data to at least one video stream authority user corresponding to the conference participating user sending the first video data in the process of carrying out the video conference by the plurality of conference participating users.

9. A video conference control device based on a video network is characterized in that a command scheduling system and a conference management platform are deployed in the video network; the device is located in the command and dispatch system and comprises:

the group conference user determining module is used for determining the group conference user logging in the command scheduling system when the logging operation performed by the user is detected;

the conference group data generation module is used for generating conference group data according to the operation of creating a conference group performed by the group conference users;

a conference group data sending module, configured to send the group data to the conference management platform, where the conference management platform is configured to determine, according to the conference group data, multiple participating users of the conference group and respective permission levels of the multiple participating users, where the permission levels of the participating users are automatically generated according to registration identities of the participating users when the participating users register in a video network, and determine, according to the permission levels of the multiple participating users, at least one video stream permission user corresponding to each of the multiple participating users, and is configured to send, in a process of a video conference performed by the multiple participating users, currently received first video data to at least one video stream permission user corresponding to the participating user that sent the first video data, respectively.

10. An electronic device, 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 device to perform the video networking-based video conference control method of any of claims 1-5 or 6-7.

11. A computer-readable storage medium storing a computer program for causing a processor to execute the video network-based video conference control method according to any one of claims 1 to 5 or 6 to 7.

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