CN109218654B - Video networking conference control method and system - Google Patents
Video networking conference control method and system Download PDFInfo
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- CN109218654B CN109218654B CN201811224787.4A CN201811224787A CN109218654B CN 109218654 B CN109218654 B CN 109218654B CN 201811224787 A CN201811224787 A CN 201811224787A CN 109218654 B CN109218654 B CN 109218654B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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Abstract
The embodiment of the invention provides a video networking conference control method and a video networking conference control system, wherein the method is applied to the Internet and comprises the following steps: the user terminal scans a preset two-dimensional code and then jumps to a video networking conference management page; the user terminal receives selection operation of a target video networking terminal, a target conference and a target service in a video networking conference management page of a user, and generates a conference control instruction according to the selection operation; the user terminal sends the conference control instruction to the video network server through the protocol conversion server; the video network server forwards the conference control instruction to each selected target video network terminal; after receiving the conference control instruction, the target video networking terminal responds to the conference control instruction and replies confirmation information to the video networking server; and the video network server sends the confirmation information sent by each target video network terminal to the user terminal through the protocol conversion server. By the method, the video networking conference is controlled, the operation is convenient and fast, and the use experience of a user can be improved.
Description
Technical Field
The invention relates to the technical field of video networking, in particular to a video networking conference control method and system.
Background
At present, when a video networking conference is controlled through a user terminal, the following modes are mainly adopted: firstly, video networking conference management software is downloaded and installed on a user terminal, and the video networking conference management software is used for controlling the video networking terminal. When the video networking conference management software is used, a user needs to input login information such as a user name and a password, and the video networking conference can be controlled through the software only when the login information is verified to be passed. According to the method, the video networking conference management software needs to be downloaded, the downloading of the video networking conference management software is long in time consumption and occupies storage resources of the user terminal, and when the user terminal is in an environment with a poor network, the video networking conference management software cannot be successfully downloaded even, so that the user experience is seriously influenced.
Therefore, the prior art cannot provide an effective and convenient video networking conference control method.
Disclosure of Invention
In view of the above, embodiments of the present invention are proposed to provide a video networking conference control method and system that overcome the above problems or at least partially solve the above problems.
In order to solve the above problem, an embodiment of the present invention discloses a video networking conference control method, wherein the method is applied to video networking, and the method includes: the user terminal scans a preset two-dimensional code and then jumps to a video networking conference management page; the video networking conference management page comprises a current video networking online terminal list, a conference list and service options corresponding to the conferences; the user terminal receives the selection operation of the user on at least one target video networking terminal, a target conference and a target service in the video networking conference management page, and generates a conference control instruction according to the selection operation; the user terminal sends the conference control instruction to a video network server through a protocol conversion server; the video network server forwards the conference control instruction to the at least one target video network terminal; after receiving the conference control instruction, the target video networking terminal responds to the conference control instruction and replies confirmation information to the video networking server; and the video network server sends the confirmation information sent by each target video network terminal to the user terminal through the protocol conversion server.
Optionally, the step of skipping to a video network conference management page after the user terminal scans the preset two-dimensional code includes: the user terminal scans a preset two-dimensional code and then jumps to a conference management module; and the conference management module switches the display interface of the user terminal to the video network terminal management page.
Optionally, the step of sending the conference control instruction to the video network server by the user terminal through a protocol conversion server includes: the user terminal calls the conference management module to send the conference control instruction to the protocol conversion server through the internet; the protocol conversion server replaces the internet packet header information of the conference control instruction with the video internet packet header information to generate a target conference control instruction; and the protocol conversion server sends the target conference control instruction to the video network server through the video network.
Optionally, after receiving the conference control instruction, the target video network terminal responds to the conference control instruction and replies a confirmation message to the video network server, where the step includes: after receiving the conference control instruction, the target video networking terminal calls a video networking protocol module in the target video networking terminal to analyze the conference control instruction, generates confirmation information corresponding to the conference control instruction and responds to the conference control instruction; and the target video network terminal calls a scheduling module in the target video network terminal to send the confirmation information to the video network server.
Optionally, the step of sending, by the video networking server, the confirmation information sent by each target video networking terminal to the user terminal through the protocol conversion server includes: for the acknowledgement information sent by each target video network terminal, the video network server forwards the received acknowledgement information to the protocol conversion server; and the protocol conversion server replaces the received video network packet header information of the confirmation information with the internet packet header information to generate target confirmation information, and sends the target confirmation information to the user terminal through the internet.
In order to solve the above problem, an embodiment of the present invention further discloses a video networking conference control system, where the system is applied to a video networking system, and the system includes: the system comprises a user terminal, a protocol conversion server, a video network server and at least one target video network terminal;
the user terminal is used for scanning a preset two-dimensional code and then jumping to a video networking conference management page; the video networking conference management page comprises a current video networking online terminal list, a conference list and service options corresponding to the conferences; the user selects at least one target video networking terminal, a target conference and a target service in the video networking conference management page, and generates a conference control instruction according to the selection operation; sending the conference control instruction to a video network server through a protocol conversion server;
the video networking server is used for forwarding the conference control instruction to the at least one target video networking terminal;
the target video network terminal is used for responding to the conference control instruction and replying confirmation information to the video network server after receiving the conference control instruction;
the video network server is further configured to send the confirmation information sent by each target video network terminal to the user terminal through the protocol conversion server.
Optionally, when the user terminal skips to the video networking conference management page after scanning the preset two-dimensional code, the user terminal is specifically configured to: after scanning the preset two-dimensional code, skipping to a conference management module; and switching the display interface of the user terminal to the video network terminal management page through the conference management module.
Optionally, when the user terminal sends the conference control instruction to the video networking server through the protocol conversion server: the user terminal is used for calling the conference management module to send the conference control instruction to the protocol conversion server through the internet; the protocol conversion server is used for replacing the internet packet header information of the conference control instruction with the video internet packet header information to generate a target conference control instruction; and the protocol conversion server is also used for sending the target conference control instruction to the video network server through the video network.
Optionally, after receiving the conference control instruction, the target video networking terminal is specifically configured to, when responding to the conference control instruction and replying a confirmation message to the video networking server: after receiving the conference control instruction, calling a video networking protocol module in the target video networking terminal to analyze the conference control instruction, generating confirmation information corresponding to the conference control instruction, and responding to the conference control instruction; and calling a scheduling module in the target video network terminal to send the confirmation information to the video network server.
Optionally, when the video networking server sends the confirmation information sent by each target video networking terminal to the user terminal through the protocol conversion server: the video network server is used for forwarding the received confirmation information sent by each target video network terminal to the protocol conversion server; and the protocol conversion server is used for replacing the received video network packet header information of the confirmation information with the internet packet header information to generate target confirmation information, and sending the target confirmation information to the user terminal through the internet.
According to the video networking conference control scheme provided by the embodiment of the invention, after scanning the preset two-dimensional code, the user terminal jumps to the video networking conference management page, and performs video networking conference control operation on the video networking conference management page. Therefore, according to the video networking conference control scheme provided by the embodiment of the invention, the user terminal does not need to download and install video networking conference management software, the user terminal can be triggered to display the video networking conference management page only by scanning the preset two-dimensional code, the video networking conference is controlled in the page, the operation is convenient and fast, and the use experience of a user can be improved.
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 flowchart illustrating steps of a video networking conference control method according to a first embodiment of the present invention;
FIG. 6 is a flowchart illustrating the steps of a video conferencing control method according to a second embodiment of the present invention;
fig. 7 is a block diagram of a video network conference control system according to a third 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 over traditional Ethernet (Ethernet) to face the potentially enormous 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: servers, switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, 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 servers, access switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, 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 data packet coming from the CPU module 204 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, which in this embodiment of the present invention is divided into 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 208 is configured by the CPU module 204, 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 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 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, the video network conference control method applied to the video network is provided.
Example one
Referring to fig. 5, a flowchart illustrating steps of a video network conference control method according to a first embodiment of the present invention is shown, where the method may be applied to a video network, and specifically may include the following steps:
step 501: and the user terminal scans the preset two-dimensional code and then jumps to a video networking conference management page.
The video networking conference management page comprises a current video networking online terminal list, a conference list and service options corresponding to each conference, wherein terminal identifications of each terminal can be correspondingly displayed in the video networking terminal list, and identifications of each conference can be displayed in the conference list. Each conference may also correspond to one or more service options, wherein services for the video networking conference may include, but are not limited to: stopping meeting business, starting meeting business, switching meeting speakers, training in turns and the like.
Two-dimensional codes are an encoding mode which is super popular on mobile equipment in recent years, and can store more information and represent more data types than traditional bar codes. The two-dimensional bar code/two-dimensional code records data symbol information by using black and white figures which are distributed on a plane (two-dimensional direction) according to a certain rule by using a certain specific geometric figure; the concept of '0' and '1' bit stream which forms the internal logic base of computer is skillfully utilized in coding, a plurality of geometric shapes corresponding to binary system are used for representing literal numerical information, and the information is automatically read by an image input device or an optoelectronic scanning device so as to realize the automatic processing of the information: it has some commonality of barcode technology: each code system has its specific character set; each character occupies a certain width; has certain checking function and the like. Meanwhile, the method also has the function of automatically identifying information of different rows and processing the graph rotation change points.
And the user terminal scans the preset two-dimensional code and then jumps to the video networking conference management page, and the user controls the target conference in the video networking conference management page.
Step 502: the user terminal receives the selection operation of at least one target video networking terminal, a target conference and a target service in the video networking conference management page of the user, and generates a conference control instruction according to the selection operation.
And the user selects a target video networking terminal participating in the conference in the video networking conference management page, and selects a target conference to be controlled and a target service corresponding to the target conference. Moreover, the user can also select specific conference parameters such as a target video network terminal corresponding to the speaker of the conference.
Step 503: and the user terminal sends the conference control instruction to the video network server through the protocol conversion server.
The protocol conversion server has the main functions of: converting the data of the internet into the data of the video network, and transmitting the data in the video network; and converting the video network terminal data into data in the internet and transmitting the data in the internet.
In the step, the protocol conversion server converts the control command sent by the video network conference management page through the internet into a video network data format, and sends the converted conference control command to the video network server through the video network.
Step 504: and the video network server forwards the conference control instruction to each selected target video network terminal.
The target video network terminals participating in the conference selected in step 502 may be one or more, and the video network server needs to send the conference control instruction to each target video network terminal participating in the conference respectively. And the video network server communicates with the target video network terminal through the video network. The video network server can manage a plurality of video network terminals at the same time, the video network server can determine the identification of each target video network terminal receiving the control instruction by analyzing the conference control instruction, and each target video network terminal is positioned to communicate with the video network server according to the identification.
Step 505: and after receiving the conference control instruction, the target video network terminal responds to the conference control instruction and replies confirmation information to the video network server.
And for each selected video networking terminal, after the target video networking terminal receives the conference control instruction, responding to the conference control instruction to execute corresponding video networking conference service. At this time, the target video network terminal needs to inform the user terminal that the conference control instruction is responded, so that confirmation information needs to be replied. The confirmation information can be sent to the user terminal only after passing through the video networking server and the protocol conversion server.
Step 506: and the video network server sends the confirmation information sent by each target video network terminal to the user terminal through the protocol conversion server.
And after the user terminal receives the confirmation information, determining which target video networking terminals respond to the conference control instruction. If the video networking conference needs to be controlled again or other video networking conferences need to be controlled, the user only needs to select the target video networking terminal, the target video networking conference and the target service again in the video networking conference management page, and the user terminal returns to execute the step 502.
According to the video networking conference control method provided by the embodiment of the invention, after the user terminal scans the preset two-dimensional code, the user terminal jumps to the video networking conference management page, and the video networking conference control operation is carried out on the video networking conference management page. Therefore, according to the video networking conference control method provided by the embodiment of the invention, the user terminal does not need to download and install video networking conference management software, the user terminal can be triggered to display the video networking conference management page only by scanning the preset two-dimensional code, the video networking conference is controlled in the page, the operation is convenient and fast, and the use experience of a user can be improved.
Example two
Referring to fig. 6, a flowchart illustrating steps of a video networking conference control method according to a second embodiment of the present invention is shown, where the method may be applied to a video networking, and specifically may include the following steps:
step 601: and the user terminal scans the preset two-dimensional code and then jumps to a video networking conference management page.
The video network conference management page comprises a current video network online terminal list, a conference list and service options corresponding to the conferences. In the specific implementation process, the user terminal scans the preset two-dimensional code and then jumps to the conference management module; and the conference management module switches the display interface of the user terminal to a video networking conference management page.
In the embodiment of the invention, in order to enable a user to perform video networking conference control operation with the least operation steps, the verification steps of the user name and the password are omitted, and the user name and the password are input into the preset two-dimensional code. In order to avoid the leakage of user name and password information input in the two-dimensional code, the user name and the password can be periodically updated to regenerate a new two-dimensional code for the user terminal to scan, so that the security risk is reduced.
Step 602: the user terminal receives the selection operation of at least one target video networking terminal, a target conference and a target service in the video networking conference management page of the user, and generates a conference control instruction according to the selection operation.
And the user selects a target video networking terminal participating in the conference in the video networking conference management page, and selects a target conference to be controlled and a target service corresponding to the target conference. Moreover, the user can also select specific conference parameters such as a target video network terminal corresponding to the speaker of the conference. The user terminal generates a conference control instruction according to the selection operation of the user.
Step 603: and the user terminal calls the conference management module to send the conference control instruction to the protocol conversion server through the Internet.
The protocol conversion server has the main functions of: converting the data of the internet into the data of the video network, and transmitting the data in the video network; and converting the video network terminal data into data in the internet and transmitting the data in the internet.
Step 604: and the protocol conversion server replaces the internet packet header information of the conference control instruction with the video network packet header information to generate a target conference control instruction.
The conference management module of the user terminal sends the conference control instruction to the protocol conversion server through the internet, the protocol conversion server and the video network server need to communicate through the video network, and therefore internet packet header information of the conference control instruction needs to be replaced by the video network packet header information, and the generated target conference control instruction can be transmitted through the video network.
Step 605: and the protocol conversion server sends the target conference control instruction to the video network server through the video network.
Specifically, the steps 604 and 605 may be executed by a scheduling module included in the protocol conversion server.
Step 606: and the video network server forwards the conference control instruction to each selected target video network terminal.
Specifically, after receiving the conference control instruction, the scheduling module of the video network server calls the video network server protocol module to perform corresponding processing on the conference control instruction and return the conference control instruction to the scheduling module of the video network server, and the conference control instruction processed by the scheduling module is sent to each selected target video network terminal. The conference control command may be transmitted in the form of a data packet.
And the video network server communicates with the target video network terminal through the video network. The video network server can manage a plurality of video network terminals at the same time, the video network server can determine the identification of the target video network terminal receiving the conference control instruction by analyzing the conference control instruction, and the selected target video network terminals are positioned according to the identification to communicate with the video network server. Each target video network terminal receives the conference control command, and the respective target video network terminal cannot respond to the conference control command because other services are processed currently, but can still reply confirmation information. The confirmation information is divided into two types, one is confirmation information indicating that the conference control command is successfully responded, and the other is confirmation information indicating that the conference control command is not responded.
Step 607: and after receiving the conference control instruction, the target video network terminal responds to the conference control instruction and replies confirmation information to the video network server.
After receiving the conference control instruction, each target video network terminal distributes reply confirmation information to the video network server.
Specifically, one feasible implementation is as follows: after receiving the conference control instruction, the target video networking terminal calls a video networking protocol module in the target video networking terminal to analyze the conference control instruction, generates confirmation information corresponding to the conference control instruction and responds to the conference control instruction; and the target video network terminal calls a scheduling module in the target video network terminal to send the confirmation information to the video network server. It should be noted that, if the target video networking terminal is currently processing other services, the conference control instruction is not responded, but only the confirmation information corresponding to the conference control instruction is generated. In addition, if the target video network terminal network is interrupted, the target video network terminal will not respond to the conference control command, and will not send the confirmation information corresponding to the conference control command. Specifically, the scheduling module of the target video network terminal can receive the conference control instruction, the video network protocol module in the target video network analyzes the conference control instruction, and the scheduling module in the target video network terminal sends the confirmation information to the video network server. Wherein, the confirmation information can be replied to the user terminal in the form of data packet.
Step 608: and aiming at the confirmation information sent by each target video network terminal, the video network server forwards the received confirmation information to the protocol conversion server.
This step may be performed by a scheduling module in the video networking server.
Step 609: and the protocol conversion server replaces the video network packet header information of the received confirmation information with the internet packet header information to generate target confirmation information, and sends the target confirmation information to the user terminal through the internet.
Specifically, the scheduling module in the protocol forwarding server may receive the confirmation information, the scheduling module invokes the protocol module of the protocol forwarding server to replace packet header information of the confirmation information to generate target confirmation information, and then the scheduling module sends the target confirmation information to the conference management module of the user terminal, and the conference management module outputs prompt information after receiving the target confirmation information to prompt which target video network terminals selected by the user respond to the conference control instruction.
The video network server sends the confirmation information to the protocol conversion server through the video network, the protocol conversion server needs to communicate with the conference management module of the user terminal through the internet, so that the video network header information of the confirmation information needs to be replaced by the internet header information, and the generated target confirmation information can be transmitted to the conference management module of the user terminal through the internet.
The example is described in which the user terminal scans the preset two-dimensional code and then jumps to the video network terminal management page, and then the user selects the target video network terminal A, B and C, selects the first conference, and executes the conference stopping service for the first conference. After the user selects the conference control parameter in the video network terminal management page, the user terminal generates a conference control instruction according to the conference control parameter, and sends the conference control instruction to the video network server through the protocol conversion server. The video networking server respectively forwards the conference control instruction to the target video networking terminals A, B and C, the three target video networking terminals are all online and respond to the conference control instruction to stop the conference and respectively generate confirmation information, the generated confirmation information is sent to the video networking server, the video networking server sends the confirmation information sent by the three target video networking terminals to the user terminal through the protocol conversion server, and the user terminal can confirm that the three target video networking terminals all stop the conference A through the confirmation information fed back by the three target video networking terminals.
According to the video networking terminal control method provided by the embodiment of the invention, after the user terminal scans the preset two-dimensional code, the user terminal jumps to the video networking conference management page, and the video networking conference control operation is carried out on the video networking conference management page. Therefore, according to the video networking conference control method provided by the embodiment of the invention, the user terminal does not need to download and install video networking conference management software, the user terminal can be triggered to display the video networking conference management page only by scanning the preset two-dimensional code, the video networking conference is controlled in the page, the operation is convenient and fast, and the use experience of a user can be improved.
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.
EXAMPLE III
Referring to fig. 7, there is shown a block diagram of a video networking conference control system of the present invention, which may be applied in a video networking system, and specifically may include the following hardware: the system comprises: a user terminal 701, a protocol conversion server 702, a video network server 703 and at least one target video network terminal 704;
the user terminal 701 is used for scanning a preset two-dimensional code and then jumping to a video networking conference management page; the video networking conference management page comprises a current video networking online terminal list, a conference list and service options corresponding to the conferences; the user selects at least one target video networking terminal, a target conference and a target service in the video networking conference management page, and generates a conference control instruction according to the selection operation; sending the conference control instruction to a video network server 703 through a protocol conversion server 702; the video network server 703 is configured to forward the conference control instruction to the at least one target video network terminal 704; the target video network terminal 704 is configured to respond to the conference control instruction and reply a confirmation message to the video network server 703 after receiving the conference control instruction; the video network server 703 is further configured to send the confirmation information sent by each target video network terminal to the user terminal 701 through the protocol conversion server 702.
Preferably, when the user terminal 701 scans the preset two-dimensional code and then jumps to the video networking conference management page, the method is specifically configured to: after scanning the preset two-dimensional code, skipping to a conference management module; and switching the display interface of the user terminal to the video network terminal management page through the conference management module.
Preferably, when the user terminal 701 sends the conference control instruction to the video network server 703 through the protocol conversion server 702: the user terminal 701 is configured to invoke the conference management module to send the conference control instruction to the protocol conversion server 702 through the internet; the protocol conversion server 702 is configured to replace the internet packet header information of the conference control instruction with the video network packet header information to generate a target conference control instruction; the protocol conversion server 702 is further configured to send the target conference control instruction to the video network server 703 through the video network.
Preferably, after receiving the conference control instruction, the target internet of view terminal 704 is specifically configured to, when responding to the conference control instruction and replying a confirmation message to the internet of view server: after receiving the conference control instruction, calling a video networking protocol module in the target video networking terminal to analyze the conference control instruction, generating confirmation information corresponding to the conference control instruction, and responding to the conference control instruction; and calling a scheduling module in the target video network terminal to send the confirmation information to the video network server.
Preferably, when the video network server 703 sends the confirmation information sent by each target video network terminal 704 to the user terminal 701 through the protocol conversion server 702: the video network server 703 is configured to forward the received acknowledgement information sent by each target video network terminal 704 to the protocol conversion server 702; the protocol conversion server 702 is configured to replace the received video network packet header information of the confirmation information with internet packet header information to generate target confirmation information, and send the target confirmation information to the user terminal 701 through the internet.
According to the video networking conference control system provided by the embodiment of the invention, after the user terminal scans the preset two-dimensional code, the user terminal jumps to the video networking conference management page, and the video networking conference control operation is carried out on the video networking conference management page. Therefore, the video networking conference control system provided by the embodiment of the invention does not need the user terminal to download and install video networking conference management software, can trigger the user terminal to display the video networking conference management page by only scanning the preset two-dimensional code, controls the video networking conference in the page, is convenient and fast to operate, and can improve the use experience of a user.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The 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 video networking conference control method and system provided by the invention are introduced in detail, and a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A video networking conference control method is applied to video networking and comprises the following steps:
the method comprises the steps that a user terminal scans a preset two-dimensional code and then jumps to a video networking conference management page, so that a user can control a target conference in the video networking conference management page; the video networking conference management page comprises a current video networking online terminal list, a conference list and service options corresponding to the conferences;
the user terminal receives the selection operation of the user on a plurality of target video networking terminals, target conferences and target services in the video networking conference management page, and generates a conference control instruction according to the selection operation;
the user terminal sends the conference control instruction to a video network server through a protocol conversion server;
the video networking server analyzes the conference control instruction to determine the identification of each target video networking terminal receiving the conference control instruction, positions each target video networking terminal according to the identification, and forwards the conference control instruction to the target video networking terminals;
after receiving the conference control instruction, the target video networking terminal responds to the conference control instruction and replies confirmation information to the video networking server;
and the video network server sends the confirmation information sent by each target video network terminal to the user terminal through the protocol conversion server.
2. The method as claimed in claim 1, wherein the step of skipping to the video network conference management page after the user terminal scans the preset two-dimensional code comprises:
the user terminal scans a preset two-dimensional code and then jumps to a conference management module;
and the conference management module switches the display interface of the user terminal to the video networking conference management page.
3. The method of claim 2, wherein the step of the user terminal sending the conference control command to the video network server through the protocol conversion server comprises:
the user terminal calls the conference management module to send the conference control instruction to the protocol conversion server through the internet;
the protocol conversion server replaces the internet packet header information of the conference control instruction with the video internet packet header information to generate a target conference control instruction;
and the protocol conversion server sends the target conference control instruction to the video network server through the video network.
4. The method according to claim 1, wherein the step of responding to the conference control command and replying a confirmation message to the video network server after the target video network terminal receives the conference control command comprises:
after receiving the conference control instruction, the target video networking terminal calls a video networking protocol module in the target video networking terminal to analyze the conference control instruction, generates confirmation information corresponding to the conference control instruction and responds to the conference control instruction;
and the target video network terminal calls a scheduling module in the target video network terminal to send the confirmation information to the video network server.
5. The method according to claim 1, wherein the step of sending the confirmation information sent by each target video network terminal to the user terminal by the video network server through the protocol conversion server comprises:
for the acknowledgement information sent by each target video network terminal, the video network server forwards the received acknowledgement information to the protocol conversion server;
and the protocol conversion server replaces the received video network packet header information of the confirmation information with the internet packet header information to generate target confirmation information, and sends the target confirmation information to the user terminal through the internet.
6. A video networking conference control system, wherein the system is applied to a video networking system, and the system comprises: the system comprises a user terminal, a protocol conversion server, a video network server and a plurality of target video network terminals;
the user terminal is used for scanning a preset two-dimensional code and then jumping to a video networking conference management page so that a user can control a target conference in the video networking conference management page; the video networking conference management page comprises a current video networking online terminal list, a conference list and service options corresponding to the conferences;
the user selects a plurality of target video networking terminals, target conferences and target services in the video networking conference management page, and generates a conference control instruction according to the selection operation; sending the conference control instruction to a video network server through a protocol conversion server;
the video networking server is used for analyzing the conference control instruction to determine the identification of each target video networking terminal receiving the conference control instruction, positioning each target video networking terminal according to the identification, and forwarding the conference control instruction to the target video networking terminals;
the target video network terminal is used for responding to the conference control instruction and replying confirmation information to the video network server after receiving the conference control instruction;
the video network server is further configured to send the confirmation information sent by each target video network terminal to the user terminal through the protocol conversion server.
7. The system of claim 6, wherein the user terminal scans the preset two-dimensional code and then jumps to a video networking conference management page, and is specifically configured to:
after scanning the preset two-dimensional code, skipping to a conference management module; and switching the display interface of the user terminal to the video networking conference management page through the conference management module.
8. The system of claim 7, wherein when the user terminal sends the conference control command to the video network server through the protocol conversion server:
the user terminal is used for calling the conference management module to send the conference control instruction to the protocol conversion server through the internet;
the protocol conversion server is used for replacing the internet packet header information of the conference control instruction with the video internet packet header information to generate a target conference control instruction;
and the protocol conversion server is also used for sending the target conference control instruction to the video network server through the video network.
9. The system of claim 6, wherein after receiving the conference control instruction, the target video network terminal is specifically configured to, when responding to the conference control instruction and replying a confirmation message to the video network server:
after receiving the conference control instruction, calling a video networking protocol module in the target video networking terminal to analyze the conference control instruction, generating confirmation information corresponding to the conference control instruction, and responding to the conference control instruction; and calling a scheduling module in the target video network terminal to send the confirmation information to the video network server.
10. The system according to claim 6, wherein when the video network server sends the confirmation information sent by each target video network terminal to the user terminal through the protocol conversion server:
the video network server is used for forwarding the received confirmation information sent by each target video network terminal to the protocol conversion server;
and the protocol conversion server is used for replacing the received video network packet header information of the confirmation information with the internet packet header information to generate target confirmation information, and sending the target confirmation information to the user terminal through the internet.
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| CN110035248B (en) * | 2019-02-28 | 2021-04-06 | 视联动力信息技术股份有限公司 | Conference call-ordering method and device |
| CN110022456A (en) * | 2019-03-08 | 2019-07-16 | 视联动力信息技术股份有限公司 | The method and apparatus for inviting terminals joining the conference |
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| CN112291501B (en) * | 2019-07-22 | 2023-04-21 | 中兴通讯股份有限公司 | Video conference control method and device |
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