CN109982027A

CN109982027A - A kind of method of adjustment, the device and system of Subtitle Demonstration parameter

Info

Publication number: CN109982027A
Application number: CN201910143199.6A
Authority: CN
Inventors: 赵广石; 潘廷勇; 韩杰; 王艳辉
Original assignee: Visionvera Information Technology Co Ltd
Current assignee: Visionvera Information Technology Co Ltd
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2019-07-05

Abstract

The embodiment of the present application provides method of adjustment, the device and system of a kind of Subtitle Demonstration parameter, the method, device and system are applied in view networking, the view networking includes Conference control terminal, the chairman's terminal being connect with the Conference control terminal, the view networked server being connect with chairman's terminal, with the multiple terminals of attending a meeting being connect depending on networked server；The embodiment of the present application gets target using Conference control terminal and attends a meeting the first configuration parameter of terminal, then it modifies to the first configuration parameter, it generates the second configuration parameter and returns to target and attend a meeting terminal, target terminal of attending a meeting calls existing subtitle refresh function to refresh current display interface, it is realized during regarding the development of networked video meeting with this, terminal of attending a meeting is without withdrawing the membership, the possibility mode of current subtitle display parameters can be adjusted in real time, it improves user to attend a meeting experience sense, breaches the another problem of view networking convention business.

Description

A kind of method of adjustment, the device and system of Subtitle Demonstration parameter

Technical field

This application involves view networking technology field, method of adjustment and a kind of word more particularly to a kind of Subtitle Demonstration parameter The adjustment device of curtain display parameters and a kind of adjustment system of Subtitle Demonstration parameter.

Background technique

With the fast development of the network technology, the two-way communications such as video conference, video teaching the life of user, work, Study etc. is widely available.

And in the prior art, user, can only be when being added or exiting video conference, to video council when participating in video conference The subtitle parameters content of view display is modified, and can not be adjusted at any time during video conference is carried out currently displayed Subtitle parameters can not be directed to user demand customization of individual character, cause user's experience sense of attending a meeting poor.

Summary of the invention

In view of the above problems, it proposes the embodiment of the present application and overcomes the above problem or at least partly in order to provide one kind A kind of method of adjustment of the Subtitle Demonstration parameter to solve the above problems and a kind of corresponding adjustment device of Subtitle Demonstration parameter, with And a kind of adjustment system of Subtitle Demonstration parameter.

To solve the above-mentioned problems, according to the one side of the embodiment of the present application, the first Subtitle Demonstration parameter is disclosed Method of adjustment, the method are applied in view networking, and the view networking includes Conference control terminal, with the Conference control terminal Chairman's terminal of connection, the view networked server being connect with chairman's terminal, and with the view the Internet services Multiple terminals of attending a meeting of device connection, which comprises

The Conference control terminal is being received for when checking operation of terminal parameter configuration of attending a meeting, and generates terminal configuration Acquisition instruction；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting the identification marking of terminal；

Terminal configuration acquisition instruction is sent to chairman's terminal by the Conference control terminal；The meeting Chair terminal is used to terminal configuration acquisition instruction being forwarded to the view networked server；It is described to be used for depending on networked server Terminal configuration acquisition instruction is sent to target corresponding with the identification marking to attend a meeting terminal；

The Conference control terminal receives the first configuration parameter that chairman's terminal is sent；Wherein, described first Configuration parameter is returned by target terminal of attending a meeting for terminal configuration acquisition instruction, and is sent to view networking and is taken Business device；It is described to be used to first configuration parameter being sent to chairman's terminal depending on networked server；The meeting master Seat terminal is used to first configuration parameter being forwarded to the Conference control terminal；

The Conference control terminal shows first configuration parameter, is receiving repairing for first configuration parameter When changing operation, the second configuration parameter is generated；Wherein second configuration parameter includes target subtitle parameters；

Second configuration parameter is sent to chairman's terminal by the Conference control terminal；The chairman Terminal is used to second configuration parameter being forwarded to the view networked server；The view networked server is used for described the Two configuration parameters are sent to the target and attend a meeting terminal；The target attends a meeting terminal in the display device according to the target Subtitle parameters refresh current subtitle, wherein the display equipment and the target terminal of attending a meeting are connect.

Optionally, described to be used to for terminal configuration acquisition instruction being sent to and the identification marking depending on networked server Corresponding target attend a meeting terminal the step of include:

The view networked server is used to inquire media interviews corresponding with the identification marking according to the identification marking Control address/MAC address；

It is described to be used to terminal configuration acquisition instruction being sent to mesh corresponding with the MAC Address depending on networked server Mark terminal of attending a meeting.

Optionally, the target subtitle parameters include: subtitle font size parameter, subtitle color parameter and Subtitle Demonstration effect Fruit parameter；

Wherein, the Subtitle Demonstration effect includes at least display position of the subtitle in the display equipment.

To solve the above-mentioned problems, according to the another aspect of the embodiment of the present application, a kind of Subtitle Demonstration parameter is disclosed Method of adjustment, the method are applied in view networking, and the view networking includes Conference control terminal, with the Conference control terminal Chairman's terminal of connection, the view networked server being connect with chairman's terminal, and with the view the Internet services Multiple terminals of attending a meeting of device connection, which comprises

The terminal of attending a meeting receives the terminal configuration acquisition instruction that the view networked server is sent；Wherein, the terminal Configuration acquisition instruction is receiving generation when checking operation for terminal parameter configuration of attending a meeting by the Conference control terminal；Its In, terminal configuration acquisition instruction includes that at least one target is attended a meeting the identification marking of terminal, and is sent to the meeting master Seat terminal；Chairman's terminal is used to terminal configuration acquisition instruction being forwarded to the view networked server；It is described It is used to terminal configuration acquisition instruction being sent to target corresponding with the identification marking depending on networked server and attend a meeting terminal；

The terminal of attending a meeting configures acquisition instruction for the terminal, transfers the first configuration parameter of itself and is sent to institute State view networked server；It is described to be used to first configuration parameter being sent to chairman's terminal depending on networked server； Chairman's terminal is used to first configuration parameter being forwarded to the Conference control terminal；

The terminal of attending a meeting receives the second configuration parameter that the view networked server is sent；Wherein, second configuration After parameter shows first configuration parameter by the Conference control terminal, repairing for first configuration parameter is being received Generation when changing operation, including target subtitle parameters；The Conference control terminal is used to second configuration parameter being sent to institute State chairman's terminal；Chairman's terminal is used to second configuration parameter being forwarded to the view networked server；

The terminal of attending a meeting refreshes current subtitle according to the target subtitle parameters in the display device, wherein described aobvious Show that equipment and the target terminal of attending a meeting are connect.

To solve the above-mentioned problems, according to the entirety of the embodiment of the present application, the tune of the third Subtitle Demonstration parameter is disclosed Adjusting method, the method are applied in view networking, and the view networking includes Conference control terminal, connect with the Conference control terminal The chairman's terminal connect, the view networked server being connect with chairman's terminal, and with the view networked server Multiple terminals of attending a meeting of connection, which comprises

Terminal configuration acquisition instruction is sent to chairman's terminal by the Conference control terminal；

Terminal configuration acquisition instruction is forwarded to the view networked server by chairman's terminal；

It is described that terminal configuration acquisition instruction is sent to target corresponding with the identification marking depending on networked server It attends a meeting terminal；

The target attends a meeting terminal for terminal configuration acquisition instruction, transfers the first configuration parameter and is sent to described Depending on networked server；

It is described that first configuration parameter is sent to chairman's terminal depending on networked server；

First configuration parameter is forwarded to the Conference control terminal by chairman's terminal；

Second configuration parameter is sent to chairman's terminal by the Conference control terminal；

Second configuration parameter is forwarded to the view networked server by chairman's terminal；

It is described second configuration parameter is sent to the target depending on networked server to attend a meeting terminal；

The target attends a meeting terminal in the display device according to target subtitle parameters refreshing current subtitle, wherein institute Display equipment and the target terminal of attending a meeting is stated to connect.

To solve the above-mentioned problems, based on the same inventive concept, the adjustment device of the first Subtitle Demonstration parameter is disclosed, Described device is applied in view networking, and the view networking includes Conference control terminal, the meeting connecting with the Conference control terminal Chair terminal, the view networked server that connect with chairman's terminal are discussed, and is connect with described depending on networked server Multiple terminals of attending a meeting, the Conference control terminal comprise the following modules:

Terminal configure acquisition instruction generation module, for receive for attend a meeting terminal parameter configuration check operation When, it generates terminal and configures acquisition instruction；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting the knowledge of terminal It does not identify；

Terminal configures acquisition instruction sending module, for terminal configuration acquisition instruction to be sent to the chairman Terminal；Chairman's terminal is used to terminal configuration acquisition instruction being forwarded to the view networked server；The view Networked server is used to terminal configuration acquisition instruction being sent to target corresponding with the identification marking and attend a meeting terminal；

First configuration parameter receiving module, the first configuration parameter sent for receiving chairman's terminal；Wherein, First configuration parameter is returned by target terminal of attending a meeting for terminal configuration acquisition instruction, and is sent to described Depending on networked server；It is described to be used to first configuration parameter being sent to chairman's terminal depending on networked server；Institute Chairman's terminal is stated for first configuration parameter to be forwarded to the Conference control terminal；

First configuration parameter display module is matched receiving for described first for showing first configuration parameter When setting the modification operation of parameter, the second configuration parameter is generated；Wherein second configuration parameter includes target subtitle parameters；

Second configuration parameter sending module, for second configuration parameter to be sent to chairman's terminal；Institute Chairman's terminal is stated for second configuration parameter to be forwarded to the view networked server；The view networked server is used It attends a meeting terminal in second configuration parameter is sent to the target；The target attend a meeting terminal in the display device according to Refresh current subtitle according to the target subtitle parameters, wherein the display equipment and the target terminal of attending a meeting are connect.

To solve the above-mentioned problems, based on the same inventive concept, the adjustment device of second of Subtitle Demonstration parameter is disclosed, Described device is applied in view networking, and the view networking includes Conference control terminal, the meeting connecting with the Conference control terminal Chair terminal, the view networked server that connect with chairman's terminal are discussed, and is connect with described depending on networked server Multiple terminals of attending a meeting, the terminal of attending a meeting comprise the following modules:

Terminal configures acquisition instruction receiving module, refers to for receiving the terminal configuration sent depending on networked server and obtaining It enables；Wherein, the terminal configuration acquisition instruction is being received by the Conference control terminal for terminal parameter configuration of attending a meeting Generation when checking operation；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting the identification marking of terminal, and It is sent to chairman's terminal；Chairman's terminal is used to terminal configuration acquisition instruction being forwarded to the view Networked server；It is described corresponding with the identification marking for being sent to terminal configuration acquisition instruction depending on networked server Target attend a meeting terminal；

First configuration parameter sending module transfers the first configuration of itself for configuring acquisition instruction for the terminal Parameter is simultaneously sent to the view networked server；It is described described for first configuration parameter to be sent to depending on networked server Chairman's terminal；Chairman's terminal is used to first configuration parameter being forwarded to the Conference control terminal；

Second configuration parameter receiving module, the second configuration parameter sent for receiving the view networked server；Wherein, After second configuration parameter shows first configuration parameter by the Conference control terminal, receiving for described first It is generated when the modification operation of configuration parameter, including target subtitle parameters；The Conference control terminal by described second for configuring Parameter is sent to chairman's terminal；Chairman's terminal is used to second configuration parameter being forwarded to the view Networked server；

Subtitle parameters refresh module, for refreshing current subtitle according to the target subtitle parameters in the display device, In, the display equipment and the target terminal of attending a meeting are connect.

To solve the above-mentioned problems, based on the same inventive concept, the adjustment system of the third Subtitle Demonstration parameter is disclosed, The system is applied in view networking, and the view networking includes Conference control terminal, the meeting connecting with the Conference control terminal Chair terminal, the view networked server that connect with chairman's terminal are discussed, and is connect with described depending on networked server Multiple terminals of attending a meeting, the system comprises with lower module:

Terminal configures acquisition instruction sending module, for terminal configuration acquisition instruction to be sent to the chairman Terminal；

Terminal configures the first forwarding module of acquisition instruction, joins for terminal configuration acquisition instruction to be forwarded to the view Network server；

Terminal configures the second forwarding module of acquisition instruction, for terminal configuration acquisition instruction to be sent to and the knowledge Corresponding target is not identified to attend a meeting terminal；

First configuration parameter sending module transfers the first configuration parameter simultaneously for configuring acquisition instruction for the terminal It is sent to the view networked server；

First the first forwarding module of configuration parameter, it is whole for first configuration parameter to be sent to the chairman End；

First the second forwarding module of configuration parameter, it is whole for first configuration parameter to be forwarded to the Conference control End；

Second configuration parameter sending module, for second configuration parameter to be sent to chairman's terminal；

Second the first forwarding module of configuration parameter, for second configuration parameter to be forwarded to the view the Internet services Device；

Second the second forwarding module of configuration parameter, attends a meeting end for second configuration parameter to be sent to the target End；

The embodiment of the present application also provides a kind of devices, comprising:

One or more processors；With

One or more machine readable medias of instruction are stored thereon with, are executed when by one or more of processors When, so that the method that described device executes one or more described in the embodiment of the present application.

The embodiment of the present application also provides one or more machine readable medias, are stored thereon with instruction, when by one or When multiple processors execute, so that the method that the processor executes one or more described in the embodiment of the present application.

The embodiment of the present application includes the following advantages:

The characteristic of the embodiment of the present application application view networking, gets target using Conference control terminal and attends a meeting the first of terminal Then configuration parameter modifies to the first configuration parameter, generate the second configuration parameter and return to target and attend a meeting terminal, target Terminal of attending a meeting calls existing subtitle refresh function to refresh the current display interface for the display equipment connecting with itself, with this reality Show during regarding the development of networked video meeting, terminal of attending a meeting is without withdrawing the membership, so that it may adjustment current subtitle display ginseng in real time Several possibility modes improves user and attends a meeting experience sense, breaches the another problem of view networking convention business；

The characteristic of the embodiment of the present application application view networking, is achieved that using existing system and is adjusted in real time during attending a meeting The function of whole subtitle parameters provides the utilization rate of existing resource without new system, and development cost is lower, practicability compared with By force.

Detailed description of the invention

Fig. 1 is a kind of networking schematic diagram of view networking of the application；

Fig. 2 is a kind of hardware structural diagram of node server of the application；

Fig. 3 is a kind of hardware structural diagram of access switch of the application；

Fig. 4 is that a kind of Ethernet association of the application turns the hardware structural diagram of gateway；

Fig. 5 is a kind of networking schematic diagram of the adjustment system of Subtitle Demonstration parameter of the embodiment of the present application；

Fig. 6 is the step flow chart of the method for adjustment of the embodiment of the present application the first Subtitle Demonstration parameter；

Fig. 7 is the step flow chart of the method for adjustment of second of Subtitle Demonstration parameter of the embodiment of the present application；

Fig. 8 is the step flow chart of the method for adjustment of the embodiment of the present application the third Subtitle Demonstration parameter；

Fig. 9 is the structural block diagram for adjusting device of the first Subtitle Demonstration parameter of the embodiment of the present application；

Figure 10 is the structural block diagram of the adjustment device of second of Subtitle Demonstration parameter of the embodiment of the present application.

Specific embodiment

In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing and it is specific real Applying mode, the present application will be further described in detail.

It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission, Push numerous Internet applications to HD video, high definition is face-to-face.

Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or Computer realizes that high-definition quality video plays.

To make those skilled in the art more fully understand the embodiment of the present application, it is introduced below to depending on networking:

Depending on networking, applied portion of techniques is as described below:

Network technology (Network Technology)

Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type The seamless connection of road and data format.

Switching technology (Switching Technology)

Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.

Server technology (Server Technology)

It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.

Reservoir technology (Storage Technology)

The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.

Network security technology (Network Security Technology)

Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black The attack of visitor and virus, structural carefree secure network is provided for user.

It services innovative technology (Service Innovation Technology)

Business and transmission are fused together by unified video platform, whether single user, private user or a net The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type " Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".

Networking depending on networking is as described below:

It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class Type, but centralized control node is needed to control whole network in network on this basis.

As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.

The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases Even, and it can connect Ethernet.

Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal. Node server can directly be connected with access switch, can also directly be connected with terminal.

Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.

Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end Point, and belong to metropolitan area mesh portions.

Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.

It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.

Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.

Classify depending on networked devices

1.1 the embodiment of the present application can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or National net, World Wide Web etc.) and access net.

1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).

The specific hardware structure of each access network equipment are as follows:

Node server:

As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array Module 204；

Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet； And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown) Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table) Configuration, and, the configuration to disk array module 204.

Access switch:

As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module 302), switching engine module 303 and CPU module 304；

Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met, It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet； If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier (stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full, It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full, Then abandon.

All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in the embodiment of the present application:

If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1) It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；

If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded: 1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.

Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.

CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and, Configuration to rate control module 308.

Ethernet association turns gateway:

As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module 402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan Storage 407 and MAC adding module 409, MAC removing module 410.

Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410 (2byte), and enter corresponding receive and cache, otherwise abandon；

Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway SA, Ethernet length or frame type, and send.

The function that Ethernet association turns other modules in gateway is similar with access switch.

Terminal:

It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.

The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server. Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes Network Interface Module, switching engine module and CPU module are constituted.

2, networking data package definition is regarded

2.1 access network data package definitions

Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes, payload(PDU)、CRC。

As shown in the table, the data packet for accessing net mainly includes following sections:

DA

SA

Reserved

Payload

CRC

Wherein:

Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address, Seven, the 8th bytes are access net address；

Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；

Reserve bytes are made of 2 bytes；

The part payload has different length according to the type of different datagrams, is if it is various protocol packages 64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；

CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.

2.2 Metropolitan Area Network (MAN) packet definitions

The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment System, introduces parameter in the embodiment of the present application: label, uniquely to describe a metropolitan area network equipment.

(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into 0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN) Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.

As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:

DA

SA

Reserved

Label

Payload

CRC

That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position Set is between the reserve bytes and payload of data packet.

Based on the above-mentioned characteristic of view networking, one of core idea of the embodiment of the present application is proposed, it then follows regard the association of networking View, Conference control terminal first pass sequentially through chairman's terminal, obtain depending on networked server according to terminal proposed requirement of attending a meeting It gets target to attend a meeting the first configuration parameter of terminal, then artificially modifies to the first configuration parameter, generate the second configuration ginseng Number, and pass sequentially through chairman's terminal again, the second configuration parameter is returned into target depending on networked server attend a meeting terminal, mesh Marking terminal of attending a meeting calls existing subtitle refresh function to refresh the current display interface for the display equipment connecting with itself, with this It realizes during regarding the development of networked video meeting, terminal of attending a meeting can adjust the possibility side of current subtitle display parameters in real time Formula overcomes existing technical problem.

The application has included Examples 1 to 7 and has been illustrated to above-mentioned realization process.

Embodiment 1:

As shown in figure 5, showing a kind of networking schematic diagram of the adjustment system of Subtitle Demonstration parameter of the embodiment of the present application；Institute The system of stating can be applied in view networking, and the view networking includes Conference control terminal 51, connect with the Conference control terminal 51 The chairman's terminal 52 connect, the view networked server 53 being connect with chairman's terminal 52, and network with the view Multiple terminals 54 of attending a meeting that server 53 connects.

In the embodiment of the present application, Conference control terminal 51 refers to the terminal for being equipped with Conference control software pamir system, Including entity and software two parts, entity can be PC etc., and software refers to the pamir application system based on WEB network, leads to It crosses webpage and logs in display.Pamir belongs to a matured product in view networking, has sale in the market, belongs to the prior art, Its principle of work and power does not repeat excessively herein.

User can operate Conference control terminal 51, by Pamir system by any one 54 meeting of being set as of terminal of attending a meeting Chair terminal 52 is discussed, chairman's terminal 52 can be used to that data packet or signaling, instruction of pamir user terminal etc. is forwarded to join to view Network server 53 is the centralized control node of video conference depending on networked server 53, can control the data of entire video conference Transmission.

Chairman's terminal 52 mentioned by the application and terminal 54 of attending a meeting belong to a view networked terminals, view networking Terminal is to regard the important component of networked video communication, has powerful audio-video processing capacity, has audio-video abundant Interface, it is possible to provide the 1080P HD video coding/decoding capability of multichannel provides more picture full screen display functions.Including function have: Video conference, video monitoring, videophone, video on demand, publication live streaming, remote training etc..

Unlike common terminal 54 of attending a meeting, chairman's terminal 52 is the controlling party of this video conference, it is controllable Other terminals 54 of attending a meeting are made, entire meeting is controlled, and can be controlled separately some attend a meeting terminal 54 or certain several terminal 54 of attending a meeting, Such as: the switching of split screen module can be carried out, can show the picture of multiple terminals 54 of attending a meeting simultaneously in chairman's terminal 52 Face；Or chairman's terminal 52 can be executed some side of attending a meeting removes and the operation added etc..

According to the characteristic of view networked video meeting, then can be used as chairman's terminal 52 both depending on networked terminals to participate in Meeting can also be used as and general attend a meeting terminal 54 to participate in meeting.Below according to view networked terminals in a video conference Different function position, Conference control terminal 51 is invited and is illustrated depending on the method for networked terminals membership:

(1), when regarding networked terminals as chairman's terminal 52, the view networked terminals and the Conference control terminal 51 are directly connected to, Conference control terminal 51 invite depending on networked terminals as the method for chairman's terminal 52 can specifically include with Lower step:

Step 1: the Conference control terminal 51 is generated when receiving the trigger action of specified chairman's terminal 52 Chairman invites instruction；Wherein, it includes the first identification marking of target view networked terminals that the chairman, which invites instruction,；

Step 2: the chairman is invited and is instructed according to first identification marking by the Conference control terminal 51 It is sent to the target view networked terminals；The target view networked terminals are used for when unoccupied, for the chairman Invite the instruction correct response ACK first message of return command；

Step 3: the Conference control terminal 51 is according to the ACK first message, by first identification marking in meeting Chairman is set as in list；Wherein, the list of conference includes meeting number；

Step 4: the list of conference is sent to the target and regards networked terminals by the Conference control terminal 51；It is described Target is used to the list of conference being transmitted to the view networked server 53 depending on networked terminals；The view networked server 53 is used In the storage of corresponding with meeting number list of conference or refreshing.

Every has a special list of conference depending on networked video meeting, and all attend a meeting is record in list of conference 54 list of terminal, identification marking and address information including each terminal 54 of attending a meeting etc..

Conference control terminal 51 has multiple display interfaces, and terminal of such as attending a meeting 54 adds interface, searches for boundary depending on networked terminals Face, list of conference administration interface, personal information management interface etc..

The trigger action of specified chairman's terminal 52 mentioned in step 1 can be using Conference control terminal 51 User added in interface in terminal 54 of attending a meeting and be added to some in a list of conference depending on networked terminals, and be set as meeting The operation of chair terminal 52；It is also possible to search for the identification marking of some view networked terminals in depending on networked terminals search interface, It is added to corresponding with the identification marking in list of conference depending on networked terminals, and is set as the behaviour of chairman's terminal 52 Make.In actual operation, Conference control terminal 51 and chairman's terminal 52 are normally in same local area network, and Conference control is whole It holds 51 and view the Internet services can be needed not move through by wirelessly or non-wirelessly netting connection depending on networked terminals as chairman's terminal 52 Device 53, so user can generally select view networked terminals adjacent thereto as chairman in selected chairman's terminal 52 Terminal 52.

For list of conference, the list of conference in Conference control terminal 51 is a virtual list of conference, predominantly Display end, i.e., be shown as visual in the display interface of pamir system, but practical list of conference is stored in view the Internet services In device 53, so Conference control terminal 51 is directed to the operation each time of list of conference, one can be all created depending on networked server 53 Existing list of conference is corresponded to update by a new list of conference.

(2), when depending on networked terminals as commonly attend a meeting terminal 54 when, the view networked terminals be used for and the view networking clothes Business device 53 connects, and the view networked server 53 with chairman's terminal 52 for connecting, chairman's terminal 52 For being connect with the Conference control terminal 51；Conference control terminal 51 invites the method depending on networked terminals as terminal 54 of attending a meeting It can specifically include following steps:

Step 5: the Conference control terminal 51 when receiving the trigger action of specified terminal 54 of attending a meeting, attend a meeting by generation Invite instruction；Wherein, second identification marking for inviting instruction to include target view networked terminals of attending a meeting；

Step 6: the invitation instruction of attending a meeting is sent to chairman's terminal 52 by the Conference control terminal 51； Chairman's terminal 52 is used to the invitation instruction of attending a meeting being transmitted to the view networked server 53；The view networking clothes Device 53 of being engaged in is used for according to second identification marking, determines MAC Address corresponding with second identification marking, and by the ginseng Instruction can be invited to be sent to target view networked terminals corresponding with the MAC Address；The target view networked terminals are used for not When occupied, instruction is invited to return to ACK second message for the chairman；

Step 7: second identification marking is added to by the Conference control terminal 51 according to the ACK second message In the list of conference；Wherein, the list of conference includes meeting number；

Step 8: the list of conference is sent to chairman's terminal 52 by the Conference control terminal 51；It is described Chairman's terminal 52 is used to the list of conference being transmitted to the view networked server 53；The view networked server 53 is used In the storage of corresponding with meeting number list of conference or refreshing.

Next, on the basis of embodiment 1, the concrete methods of realizing of present invention point is described in detail.

Embodiment 2:

As shown in fig. 6, the one aspect according to the application, the embodiment of the present application the first Subtitle Demonstration parameter is shown The step flow chart of method of adjustment；The method is applied in the Conference control terminal 51 described in Fig. 5, and the method specifically can be with The following steps are included:

Step S601: the Conference control terminal 51 checks operation for attend a meeting 54 parameter configuration of terminal receiving When, it generates terminal and configures acquisition instruction；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting terminal 54 Identification marking；

When regarding networked video meeting progress, the currently display of terminal 54 of attending a meeting is felt using the user of some terminal 54 of attending a meeting Subtitle it is too small, and font type does not like, and wants to be replaced.User can phone the management using Conference control terminal 51 Member；Or directly claim in current video calling, then chairman's terminal 52 receives the requirement in video calling Afterwards, which is reported to Conference control terminal 51.

After the request for knowing 54 user of terminal that attends a meeting using the administrator of Conference control terminal 51, then in Conference control It is operated in terminal 51.

Check that operation specifically can be administrator for 54 parameter configuration of terminal of attending a meeting mentioned by the embodiment of the present application In the list of conference administration interface of Conference control terminal 51, for some terminal 54 of attending a meeting, right button is clicked, clicks system configuration Option.Then Conference control terminal 51 checks operation according to this, generates corresponding terminal configuration acquisition instruction.

Identification marking mentioned in the embodiment of the present application is a coding for view networked terminals, such as 010- 23751,010 indicate be it is described view networked terminals region view networked server 53 number, 23751 for view networking eventually The specific number at end.

Step S602: terminal configuration acquisition instruction is sent to chairman's end by the Conference control terminal 51 End 52；Chairman's terminal 52 is used to terminal configuration acquisition instruction being forwarded to the view networked server 53；Institute It states to be used to terminal configuration acquisition instruction being sent to target corresponding with the identification marking depending on networked server 53 and attend a meeting Terminal 54；

Since the data generated of Conference control terminal 51 are internet protocol-baseds, so 51 meeting of Conference control terminal Terminal configuration acquisition instruction is first sent to chairman's terminal 52, chairman's terminal 52, which is one, has double nets The view networked terminals of card can communicate respectively with internet and depending on networking, so chairman's terminal 52 can configure the terminal Acquisition instruction carries out protocol conversion, is converted into the instruction based on view networking protocol, is then forwarded to 52 institute of chairman's terminal View networked server 53 in region.

After receiving the terminal configuration acquisition instruction depending on networked server 53, terminal configuration acquisition instruction is sent The step of attending a meeting terminal 54 to target corresponding with the identification marking can specifically include:

Step 9: the view networked server 53 is used to be inquired corresponding with the identification marking according to the identification marking Media access control address MAC Address；

Step 10: described to be used to for terminal configuration acquisition instruction being sent to the MAC depending on networked server 53 The corresponding target in location is attended a meeting terminal 54.

It is to be networked eventually by the main Core server of a view networking, the networking of most 254 views from Core server, view depending on networking End and other auxiliary systems composition, general one view networking from Core server manage oneself where view intranet zone (depending on Intranet zone can be an administrative region, such as province, city, county, area；It can also be a service area, i.e., dividing regions be come with business Domain), a view networking at most can access the view networked terminals in more than 60,000 regions from Core server.It is taken depending on networking from core Business device must connect, networking regards main Core server of networking, and can just network with other views from Core server communication, progress industry Business.

So when chairman's terminal 52 is not located at a view intranet zone with the terminal 54 of attending a meeting for proposing the request, step Rapid nine, ten can specifically include following sub-step:

Sub-step 1: the view networking is used to determine that access has the target according to the identification marking from Core server Target view depending on networked terminals is networked from Core server；

Sub-step 2: described to be used to terminal configuration acquisition instruction being sent to the view from Core server depending on networking It networks main Core server；

Sub-step 3: described to be used to terminal configuration acquisition instruction being sent to target view depending on main Core server of networking It networks from Core server；

Sub-step 4: the target view networking is used for from Core server according to the identification marking, inquiry and the identification Identify corresponding media access control address MAC Address；

Sub-step 5: the target depending on networking from Core server be used for by the terminal configuration acquisition instruction be sent to The corresponding target of the MAC Address is attended a meeting terminal 54.

Step S603: the Conference control terminal 51 receives the first configuration parameter that chairman's terminal 52 is sent； Wherein, first configuration parameter by the target attend a meeting terminal 54 for the terminal configuration acquisition instruction and return, concurrently It send to the view networked server 53；It is described to be used to first configuration parameter being sent to the meeting depending on networked server 53 Chair terminal 52；Chairman's terminal 52 is used to first configuration parameter being forwarded to the Conference control terminal 51；

Target is attended a meeting after terminal 54 receives terminal configuration acquisition instruction, transfers the font configuration parameter of itself, so Afterwards by the way that first configuration parameter is sent to chairman's terminal 52 depending on networked server 53.

First configuration parameter is passed through and depending on networked server 53 is sent to the chairman by above-mentioned target terminal 54 of attending a meeting Terminal 52 actually accomplishes principle referring to sub-step 1~5, due to length, not described here any more.

Step S604: the Conference control terminal 51 shows first configuration parameter, is receiving for described first When the modification operation of configuration parameter, the second configuration parameter is generated；Wherein second configuration parameter includes target subtitle parameters；

After Conference control terminal 51 receives the first configuration parameter of the terminal 54 of attending a meeting for proposing modification request, according to attending a meeting The demand of 54 user of terminal, modifies to the first configuration parameter.The second configuration parameter generated includes target word after modification Curtain parameter, the place that target subtitle parameters are specifically changed by user specific to the first configuration parameter are optional in the application one In embodiment, showing the target subtitle parameters be can specifically include: subtitle font size parameter, subtitle color parameter and word Screen display effect parameter；

The more popular explanation of Subtitle Demonstration effect can be to be changed to be shown centered on by the display that keeps left by current subtitle.

Step S605: second configuration parameter is sent to chairman's terminal by the Conference control terminal 51 52；Chairman's terminal 52 is used to second configuration parameter being forwarded to the view networked server 53；The view connection Network server 53 is used to second configuration parameter being sent to the target and attend a meeting terminal 54；The target attend a meeting terminal 54 use In in the display device according to target subtitle parameters refreshing current subtitle, wherein the display equipment and the target are joined It can the connection of terminal 54.

Then Conference control terminal 51 passes sequentially through chairman's terminal 52, configures depending on networked server 53 by described second Parameter is sent to target and attends a meeting terminal 54, and target terminal 54 of attending a meeting calls existing subtitle refresh function (also referred to as interface/window Refresh function, such as javascripth refresh function or HTML TAG refresh function) by the current of the display equipment being connect with itself Display interface refreshes.

To sum up, the embodiment of the present application is shown a kind of from 51 angle of Conference control terminal by step S601~step S605 It is set forth in during the development of view networked video meeting, terminal of attending a meeting 54 can adjust the possibility side of current subtitle display parameters in real time Formula, currently displayed subtitle parameters can not be adjusted at any time during video conference is carried out at present by overcoming, and can not be directed to User demand customization of individual character causes user to attend a meeting the poor problem of experience sense, breaches the another problem of view networking convention business. And the function of adjusting subtitle parameters in real time during attending a meeting is achieved that using existing system, without new system, The utilization rate of existing resource is provided, development cost is lower, and practicability is stronger.

Embodiment 3:

As shown in fig. 7, showing second of Subtitle Demonstration parameter of the embodiment of the present application according to further aspect of the application Method of adjustment step flow chart；The method is applied in the terminal 54 of attending a meeting described in Fig. 5, and the method specifically can wrap Include following steps:

Step S701: the terminal 54 of attending a meeting receives the terminal configuration acquisition instruction that the view networked server 53 is sent； Wherein, the terminal configuration acquisition instruction is being received by the Conference control terminal 51 for 54 parameter configuration of terminal of attending a meeting Generation when checking operation；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting the identification marking of terminal 54, And it is sent to chairman's terminal 52；Chairman's terminal 52 is used to for terminal configuration acquisition instruction being forwarded to The view networked server 53；It is described to be used to for terminal configuration acquisition instruction being sent to and the knowledge depending on networked server 53 Corresponding target is not identified to attend a meeting terminal 54；

Step S702: the terminal 54 of attending a meeting configures acquisition instruction for the terminal, transfers the first configuration ginseng of itself It counts and is sent to the view networked server 53；It is described to be used to first configuration parameter being sent to institute depending on networked server 53 State chairman's terminal 52；Chairman's terminal 52 is used to for first configuration parameter to be forwarded to the Conference control whole End 51；

Step S703: the terminal 54 of attending a meeting receives the second configuration parameter that the view networked server 53 is sent；Wherein, After second configuration parameter shows first configuration parameter by the Conference control terminal 51, receiving for described the It is generated when the modification operation of one configuration parameter, including target subtitle parameters；The Conference control terminal 51 is used for described second Configuration parameter is sent to chairman's terminal 52；Chairman's terminal 52 is used to forward second configuration parameter To the view networked server 53；

Step S704: the terminal 54 of attending a meeting refreshes current subtitle according to the target subtitle parameters in the display device, Wherein, the display equipment and the target terminal 54 of attending a meeting are connect.

The embodiment of the present application shows a kind of angle from terminal 54 of attending a meeting by step S701~step S704 and is set forth in During development depending on networked video meeting, terminal of attending a meeting 54 can adjust the possibility mode of current subtitle display parameters in real time, tool Body realization principle is same as Example 1, not described here any more.

Embodiment 4:

As shown in figure 8, the entirety according to the application, shows the adjustment of the third Subtitle Demonstration parameter of the embodiment of the present application The step flow chart of method；The method is applied in the whole system described in Fig. 5, and the method can specifically include following step It is rapid:

Step S801: the Conference control terminal 51 checks operation for attend a meeting 54 parameter configuration of terminal receiving When, it generates terminal and configures acquisition instruction；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting terminal 54 Identification marking；

Step S802: terminal configuration acquisition instruction is sent to chairman's end by the Conference control terminal 51 End 52；

Step S803: terminal configuration acquisition instruction is forwarded to the view the Internet services by chairman's terminal 52 Device 53；

Step S804: described to be sent to terminal configuration acquisition instruction and the identification marking depending on networked server 53 Corresponding target is attended a meeting terminal 54；

Step S805: the target attends a meeting terminal 54 for terminal configuration acquisition instruction, transfers the first configuration parameter And it is sent to the view networked server 53；

Step S806: described that first configuration parameter is sent to chairman's terminal depending on networked server 53 52；

Step S807: first configuration parameter is forwarded to the Conference control terminal by chairman's terminal 52 51；

Step S808: the Conference control terminal 51 shows first configuration parameter, is receiving for described first When the modification operation of configuration parameter, the second configuration parameter is generated；Wherein second configuration parameter includes target subtitle parameters；

Step S809: second configuration parameter is sent to chairman's terminal by the Conference control terminal 51 52；

Step S810: second configuration parameter is forwarded to the view networked server by chairman's terminal 52 53；

Step S811: described second configuration parameter is sent to the target depending on networked server 53 to attend a meeting terminal 54；

Step S812: the target attends a meeting terminal 54 in the display device according to the current word of target subtitle parameters refreshing Curtain, wherein the display equipment and the target terminal 54 of attending a meeting are connect.

The embodiment of the present application shows a kind of angle from whole system by step S801~step S811 to be set forth in During development depending on networked video meeting, terminal of attending a meeting 54 can adjust the possibility mode of current subtitle display parameters in real time, tool Body realization principle is same as Example 1, not described here any more.

It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method It closes, but those skilled in the art should understand that, the embodiment of the present application is not limited by the described action sequence, because according to According to the embodiment of the present application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should Know, the embodiments described in the specification are all preferred embodiments, and related movement not necessarily the application is implemented Necessary to example.

Embodiment 5:

As shown in figure 9, based on the same inventive concept, the method in corresponding the embodiment of the present application 2 shows the application implementation The structural block diagram of the adjustment device of the first Subtitle Demonstration parameter of example, the Conference control that described device can be applied to view networking are whole In end 51, the Conference control terminal 51 be can specifically include with lower module:

Terminal configures acquisition instruction generation module 901, for receiving checking for 54 parameter configuration of terminal of attending a meeting When operation, generates terminal and configure acquisition instruction；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting terminal 54 identification marking；

Terminal configures acquisition instruction sending module 902, for terminal configuration acquisition instruction to be sent to the meeting Chair terminal 52；Chairman's terminal 52 is used to terminal configuration acquisition instruction being forwarded to the view networked server 53；It is described to be used to terminal configuration acquisition instruction being sent to target corresponding with the identification marking depending on networked server 53 Terminal of attending a meeting 54；

First configuration parameter receiving module 903, the first configuration parameter sent for receiving chairman's terminal 52； Wherein, first configuration parameter by the target attend a meeting terminal 54 for the terminal configuration acquisition instruction and return, concurrently It send to the view networked server 53；It is described to be used to first configuration parameter being sent to the meeting depending on networked server 53 Chair terminal 52；Chairman's terminal 52 is used to first configuration parameter being forwarded to the Conference control terminal 51；

First configuration parameter display module 904 is being received for showing first configuration parameter for described first When the modification operation of configuration parameter, the second configuration parameter is generated；Wherein second configuration parameter includes target subtitle parameters；

Second configuration parameter sending module 905, for second configuration parameter to be sent to chairman's terminal 52；Chairman's terminal 52 is used to second configuration parameter being forwarded to the view networked server 53；The view connection Network server 53 is used to second configuration parameter being sent to the target and attend a meeting terminal 54；The target attend a meeting terminal 54 use In in the display device according to target subtitle parameters refreshing current subtitle, wherein the display equipment and the target are joined It can the connection of terminal 54.

Embodiment 6:

As shown in Figure 10, based on the same inventive concept, the method in corresponding the embodiment of the present application 3, shows the application reality The structural block diagram of the adjustment device of second of Subtitle Demonstration parameter of example is applied, described device can be applied to the terminal of attending a meeting depending on networking In 54, the terminal 54 of attending a meeting be can specifically include with lower module:

Terminal configures acquisition instruction receiving module 1001, the terminal configuration sent for receiving the view networked server 53 Acquisition instruction；Wherein, the terminal configuration acquisition instruction is being received by the Conference control terminal 51 for terminal 54 of attending a meeting Generation when checking operation of parameter configuration；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting terminal 54 Identification marking, and be sent to chairman's terminal 52；Chairman's terminal 52 is used to obtain terminal configuration Instruction fetch is forwarded to the view networked server 53；The view networked server 53 is used for terminal configuration acquisition instruction hair It send to target corresponding with the identification marking and attends a meeting terminal 54；

First configuration parameter sending module 1002 transfers itself first for configuring acquisition instruction for the terminal Configuration parameter is simultaneously sent to the view networked server 53；The view networked server 53 is used to send out first configuration parameter It send to chairman's terminal 52；Chairman's terminal 52 is used to first configuration parameter being forwarded to the meeting Controlling terminal 51；

Second configuration parameter receiving module 1003, the second configuration ginseng sent for receiving the view networked server 53 Number；Wherein, after second configuration parameter shows first configuration parameter by the Conference control terminal 51, needle is being received It is generated when being operated to the modification of first configuration parameter, including target subtitle parameters；The Conference control terminal 51 is used for will Second configuration parameter is sent to chairman's terminal 52；Chairman's terminal 52 by described second for configuring Parameter is forwarded to the view networked server 53；

Subtitle parameters refresh module 1004, for refreshing current word according to the target subtitle parameters in the display device Curtain, wherein the display equipment and the target terminal 54 of attending a meeting are connect.

Embodiment 7:

Based on the same inventive concept, the method in corresponding the embodiment of the present application 4, shows the third word of the embodiment of the present application The module composition of the adjustment system of curtain display parameters, the system can specifically include with lower module:

Terminal configures acquisition instruction generation module, for checking operation for attend a meeting 54 parameter configuration of terminal receiving When, it generates terminal and configures acquisition instruction；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting terminal 54 Identification marking；

Terminal configures acquisition instruction sending module, for terminal configuration acquisition instruction to be sent to the chairman Terminal 52；

Terminal configures the first forwarding module of acquisition instruction, joins for terminal configuration acquisition instruction to be forwarded to the view Network server 53；

Terminal configures the second forwarding module of acquisition instruction, for terminal configuration acquisition instruction to be sent to and the knowledge Corresponding target is not identified to attend a meeting terminal 54；

First configuration parameter sending module transfers the first configuration parameter simultaneously for configuring acquisition instruction for the terminal It is sent to the view networked server 53；

First the first forwarding module of configuration parameter, for first configuration parameter to be sent to chairman's terminal 52；

First the second forwarding module of configuration parameter, for first configuration parameter to be forwarded to the Conference control terminal 51；

Second configuration parameter sending module, for second configuration parameter to be sent to chairman's terminal 52；

Second the first forwarding module of configuration parameter, for second configuration parameter to be forwarded to the view networked server 53；

Second the second forwarding module of configuration parameter is attended a meeting terminal for second configuration parameter to be sent to the target 54；

Subtitle parameters refresh module, for refreshing current subtitle according to the target subtitle parameters in the display device, In, the display equipment and the target terminal 54 of attending a meeting are connect.

One or more processors；With

For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple Place illustrates referring to the part of embodiment of the method.

All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.

It should be understood by those skilled in the art that, the embodiments of the present application may be provided as method, apparatus or calculating Machine program product.Therefore, the embodiment of the present application can be used complete hardware embodiment, complete software embodiment or combine software and The form of the embodiment of hardware aspect.Moreover, the embodiment of the present application can be used one or more wherein include computer can With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code The form of the computer program product of implementation.

The embodiment of the present application is referring to according to the method for the embodiment of the present application, terminal device (system) and computer program The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram The device of specified function.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram The function of being specified in frame or multiple boxes.

These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart And/or in one or more blocks of the block diagram specify function the step of.

Although preferred embodiments of the embodiments of the present application have been described, once a person skilled in the art knows bases This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as Including preferred embodiment and all change and modification within the scope of the embodiments of the present application.

Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.

Method of adjustment to a kind of Subtitle Demonstration parameter provided herein and a kind of tune of Subtitle Demonstration parameter above Engagement positions and a kind of adjustment system of Subtitle Demonstration parameter, are described in detail, and specific case used herein is to this The principle and embodiment of application is expounded, the present processes that the above embodiments are only used to help understand and Its core concept；At the same time, for those skilled in the art in specific embodiment and is answered according to the thought of the application With in range, there will be changes, in conclusion the contents of this specification should not be construed as limiting the present application.

Claims

1. a kind of method of adjustment of Subtitle Demonstration parameter, which is characterized in that the method is applied in view networking, the view networking Including Conference control terminal, the chairman's terminal connecting with the Conference control terminal is connect with chairman's terminal View networked server, and with the multiple terminals of attending a meeting being connect depending on networked server, which comprises

The Conference control terminal is being received for when checking operation of terminal parameter configuration of attending a meeting, and is generated terminal configuration and is obtained Instruction；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting the identification marking of terminal；

Terminal configuration acquisition instruction is sent to chairman's terminal by the Conference control terminal；The chairman Terminal is used to terminal configuration acquisition instruction being forwarded to the view networked server；The view networked server is used for institute It states terminal configuration acquisition instruction and is sent to target corresponding with the identification marking and attend a meeting terminal；

The Conference control terminal receives the first configuration parameter that chairman's terminal is sent；Wherein, first configuration Parameter is returned by target terminal of attending a meeting for terminal configuration acquisition instruction, and is sent to the view the Internet services Device；It is described to be used to first configuration parameter being sent to chairman's terminal depending on networked server；The chairman Terminal is used to first configuration parameter being forwarded to the Conference control terminal；

The Conference control terminal shows first configuration parameter, grasps receiving the modification for first configuration parameter When making, the second configuration parameter is generated；Wherein second configuration parameter includes target subtitle parameters；

Second configuration parameter is sent to chairman's terminal by the Conference control terminal；Chairman's terminal For second configuration parameter to be forwarded to the view networked server；It is described to be used to match described second depending on networked server It sets parameter and is sent to the target and attend a meeting terminal；The target attends a meeting terminal in the display device according to the target subtitle Parameter refreshes current subtitle, wherein the display equipment and the target terminal of attending a meeting are connect.

2. the method according to claim 1, wherein described be used to obtain terminal configuration depending on networked server Instruction fetch be sent to target corresponding with the identification marking attend a meeting terminal the step of include:

The view networked server is used to inquire media access control corresponding with the identification marking according to the identification marking Address/MAC address；

It is described to be used to for terminal configuration acquisition instruction to be sent to target ginseng corresponding with the MAC Address depending on networked server It can terminal.

3. the method according to claim 1, wherein the target subtitle parameters include: subtitle font size ginseng Number, subtitle color parameter and Subtitle Demonstration efficacy parameter；

4. a kind of method of adjustment of Subtitle Demonstration parameter, which is characterized in that the method is applied in view networking, the view networking Including Conference control terminal, the chairman's terminal connecting with the Conference control terminal is connect with chairman's terminal View networked server, and with the multiple terminals of attending a meeting being connect depending on networked server, which comprises

The terminal of attending a meeting receives the terminal configuration acquisition instruction that the view networked server is sent；Wherein, the terminal configuration Acquisition instruction is receiving generation when checking operation for terminal parameter configuration of attending a meeting by the Conference control terminal；Wherein, Terminal configuration acquisition instruction includes that at least one target is attended a meeting the identification marking of terminal, and it is whole to be sent to the chairman End；Chairman's terminal is used to terminal configuration acquisition instruction being forwarded to the view networked server；The view connection Network server is used to terminal configuration acquisition instruction being sent to target corresponding with the identification marking and attend a meeting terminal；

The terminal of attending a meeting configures acquisition instruction for the terminal, transfers the first configuration parameter of itself and is sent to the view Networked server；It is described to be used to first configuration parameter being sent to chairman's terminal depending on networked server；It is described Chairman's terminal is used to first configuration parameter being forwarded to the Conference control terminal；

The terminal of attending a meeting receives the second configuration parameter that the view networked server is sent；Wherein, second configuration parameter After showing first configuration parameter by the Conference control terminal, grasped receiving the modification for first configuration parameter Make Shi Shengcheng, including target subtitle parameters；The Conference control terminal is used to second configuration parameter being sent to the meeting Discuss chair terminal；Chairman's terminal is used to second configuration parameter being forwarded to the view networked server；

The terminal of attending a meeting refreshes current subtitle according to the target subtitle parameters in the display device, wherein the display is set Standby terminal of attending a meeting with the target is connect.

5. a kind of method of adjustment of Subtitle Demonstration parameter, which is characterized in that the method is applied in view networking, the view networking Including Conference control terminal, the chairman's terminal connecting with the Conference control terminal is connect with chairman's terminal View networked server, and with the multiple terminals of attending a meeting being connect depending on networked server, which comprises

It is described that terminal configuration acquisition instruction is sent to target corresponding with the identification marking and attended a meeting depending on networked server Terminal；

The target attends a meeting terminal for terminal configuration acquisition instruction, transfers the first configuration parameter and is sent to the view connection Network server；

The target attends a meeting terminal in the display device according to target subtitle parameters refreshing current subtitle, wherein described aobvious Show that equipment and the target terminal of attending a meeting are connect.

6. a kind of adjustment device of Subtitle Demonstration parameter, which is characterized in that described device is applied in view networking, the view networking Including Conference control terminal, the chairman's terminal connecting with the Conference control terminal is connect with chairman's terminal View networked server, and with the multiple terminals of attending a meeting being connect depending on networked server, the Conference control terminal includes With lower module:

Terminal configures acquisition instruction generation module, raw for receiving for when checking operation of terminal parameter configuration of attending a meeting Acquisition instruction is configured at terminal；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting the identification mark of terminal Know；

Terminal configures acquisition instruction sending module, whole for terminal configuration acquisition instruction to be sent to the chairman End；Chairman's terminal is used to terminal configuration acquisition instruction being forwarded to the view networked server；The view connection Network server is used to terminal configuration acquisition instruction being sent to target corresponding with the identification marking and attend a meeting terminal；

First configuration parameter receiving module, the first configuration parameter sent for receiving chairman's terminal；Wherein, described First configuration parameter is returned by target terminal of attending a meeting for terminal configuration acquisition instruction, and is sent to the view and is joined Network server；It is described to be used to first configuration parameter being sent to chairman's terminal depending on networked server；The meeting View chair terminal is used to first configuration parameter being forwarded to the Conference control terminal；

First configuration parameter display module is being received for showing first configuration parameter for the first configuration ginseng When several modifications operates, the second configuration parameter is generated；Wherein second configuration parameter includes target subtitle parameters；

Second configuration parameter sending module, for second configuration parameter to be sent to chairman's terminal；The meeting View chair terminal is used to second configuration parameter being forwarded to the view networked server；The view networked server is used for will Second configuration parameter is sent to the target and attends a meeting terminal；The target attends a meeting terminal in the display device according to institute It states target subtitle parameters and refreshes current subtitle, wherein the display equipment and the target terminal of attending a meeting are connect.

7. a kind of adjustment device of Subtitle Demonstration parameter, which is characterized in that described device is applied in view networking, the view networking Including Conference control terminal, the chairman's terminal connecting with the Conference control terminal is connect with chairman's terminal View networked server, and with the multiple terminals of attending a meeting being connect depending on networked server, the terminal of attending a meeting includes following Module:

Terminal configures acquisition instruction receiving module, configures acquisition instruction for receiving the terminal that the view networked server is sent； Wherein, the terminal configuration acquisition instruction is receiving checking for terminal parameter configuration of attending a meeting by the Conference control terminal It is generated when operation；Wherein, terminal configuration acquisition instruction includes that at least one target is attended a meeting the identification marking of terminal, and is sent To chairman's terminal；Chairman's terminal is used to terminal configuration acquisition instruction being forwarded to the view and network Server；It is described to be used to terminal configuration acquisition instruction being sent to mesh corresponding with the identification marking depending on networked server Mark terminal of attending a meeting；

First configuration parameter sending module transfers the first configuration parameter of itself for configuring acquisition instruction for the terminal And it is sent to the view networked server；It is described to be used to first configuration parameter being sent to the meeting depending on networked server Chair terminal；Chairman's terminal is used to first configuration parameter being forwarded to the Conference control terminal；

Second configuration parameter receiving module, the second configuration parameter sent for receiving the view networked server；Wherein, described After second configuration parameter shows first configuration parameter by the Conference control terminal, receiving for first configuration It is generated when the modification operation of parameter, including target subtitle parameters；The Conference control terminal is used for second configuration parameter It is sent to chairman's terminal；Chairman's terminal is used to for second configuration parameter to be forwarded to the view and network Server；

Subtitle parameters refresh module, for refreshing current subtitle according to the target subtitle parameters in the display device, wherein institute Display equipment and the target terminal of attending a meeting is stated to connect.

8. a kind of adjustment system of Subtitle Demonstration parameter, which is characterized in that the system is applied in view networking, the view networking Including Conference control terminal, the chairman's terminal connecting with the Conference control terminal is connect with chairman's terminal View networked server, and with the multiple terminals of attending a meeting being connect depending on networked server, the system comprises with lower module:

Terminal configures acquisition instruction sending module, whole for terminal configuration acquisition instruction to be sent to the chairman End；

Terminal configures the first forwarding module of acquisition instruction, for terminal configuration acquisition instruction to be forwarded to the view networking clothes Business device；

Terminal configures the second forwarding module of acquisition instruction, marks for being sent to terminal configuration acquisition instruction with the identification Know corresponding target to attend a meeting terminal；

First configuration parameter sending module is transferred the first configuration parameter and is sent for configuring acquisition instruction for the terminal To the view networked server；

First the first forwarding module of configuration parameter, for first configuration parameter to be sent to chairman's terminal；

First the second forwarding module of configuration parameter, for first configuration parameter to be forwarded to the Conference control terminal；

Second the first forwarding module of configuration parameter, for second configuration parameter to be forwarded to the view networked server；

Second the second forwarding module of configuration parameter is attended a meeting terminal for second configuration parameter to be sent to the target；

9. a kind of device characterized by comprising

One or more processors；With

One or more machine readable medias of instruction are stored thereon with, when being executed by one or more of processors, are made Obtain the method that described device executes one or more as claimed in claims 1-5.

10. one or more machine readable medias, which is characterized in that instruction is stored thereon with, when by one or more processors When execution, so that the method that the processor executes one or more as claimed in claims 1-5.