CN110049271A - A kind of view networking conferencing information methods of exhibiting and device - Google Patents
A kind of view networking conferencing information methods of exhibiting and device Download PDFInfo
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- CN110049271A CN110049271A CN201910209590.1A CN201910209590A CN110049271A CN 110049271 A CN110049271 A CN 110049271A CN 201910209590 A CN201910209590 A CN 201910209590A CN 110049271 A CN110049271 A CN 110049271A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention provides a kind of view networking conferencing information methods of exhibiting and devices, including, show that dispatch server obtains conferencing information when instructing receiving conferencing information；Dispatch server by conferencing information according to depending on networking protocol be added to view networking protocol data packet after, view networked server will be sent to depending on networking protocol data packet, and by depending on networked server terminal of attending a meeting will be forwarded to depending on networking protocol data packet；Terminal of attending a meeting extracts the conferencing information in view networking protocol data packet, and it is shown in the screen for terminal of attending a meeting, the present invention can make each terminal of attending a meeting on the basis of carrying out teleconference, the conferencing information that can also show all participants solves the problems, such as to cause view network remote meeting Experience Degree poor because conferencing information lacks.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to a kind of view networking conferencing information methods of exhibiting and device.
Background technique
With the fast development of the network technology, the communication services such as teleconference the life of user, work, in terms of
It is widely available, substantially increase the convenient degree of life and work.
It include multiple terminals of attending a meeting in teleconference currently, teleconference function can be provided depending on networked system, it is different
Terminal of attending a meeting has different identity of attending a meeting, such as: the chairman that attends a meeting, speaking party 1, speaking party 2, the common side of attending a meeting, chairman can manage
Solution is the promoter and leader of meeting, and the entire meeting phase, all Fang Douhui that attend a meeting receive always the audio and video letter of chairman
Breath.Speaking party 1 is generally the first spokesman in meeting, can be switched over by Conference control software, all sides of attending a meeting are all
It will receive the audio and video information of spokesman 1.Speaking party 2 is generally the second spokesman in meeting, can pass through meeting control
Software processed switches over, and all Fang Douhui that attend a meeting receive the audio-frequency information of spokesman 2, not will receive video information.Commonly attend a meeting
Side can generally show the picture of chairman and spokesman 1, hear the sound of chairman, spokesman 1, spokesman 2.
But at present in scheme, with the continuous increase of business demand, the terminal of attending a meeting depending on meeting of networking is more and more,
It serves as chair when make a speech with spokesman, commonly the side of attending a meeting, may only by the picture and sound of terminal display of attending a meeting
Current chairman, the title of spokesman or identity information are not known, brings inconvenience to personnel participating in the meeting, reduce meeting experience
And effect.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of view networking conferencing information methods of exhibiting and method to solve the above problems.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of view networking conferencing information methods of exhibiting, comprising:
Show that dispatch server obtains conferencing information when instructing receiving conferencing information；
The dispatch server by the conferencing information according to depending on networking protocol be added to view networking protocol data packet after, will
It is described to be sent to view networked server depending on networking protocol data packet, and by the view networked server by the view networking protocol number
Terminal of attending a meeting is forwarded to according to packet；
The terminal of attending a meeting extracts the conferencing information in the view networking protocol data packet, and in the screen of the terminal of attending a meeting
It is shown in curtain.
To solve the above-mentioned problems, the embodiment of the invention also discloses a kind of view networking conferencing informations to show device, comprising:
First receiving module, for when receiving conferencing information displaying instruction, dispatch server to obtain conferencing information；
First sending module, for being added to the conferencing information according to depending on networking protocol by the dispatch server
After networking protocol data packet, it is sent to view networked server depending on networking protocol data packet by described, and networked and taken by the view
Business device is forwarded to terminal of attending a meeting depending on networking protocol data packet for described；
Display module, for extracting the conferencing information in the view networking protocol data packet by the terminal of attending a meeting, and
It is shown in the screen of the terminal of attending a meeting.
The embodiment of the present invention includes following advantages:
A kind of view networking conferencing information methods of exhibiting and device provided in an embodiment of the present invention, comprising: receiving meeting
When information shows instruction, dispatch server obtains conferencing information；Dispatch server is by conferencing information according to view networking protocol addition
To view networking protocol data packet, it will be sent to view networked server depending on networking protocol data packet, and will by view networked server
Terminal of attending a meeting is forwarded to depending on networking protocol data packet；Conferencing information in terminal of attending a meeting extraction view networking protocol data packet, and
It is shown in the screen for terminal of attending a meeting, the present invention can incite somebody to action this when dispatch server receives conferencing information and shows instruction
The conferencing information that ground extracts is added to view networking protocol data packet according to depending on networking protocol, and passes through view networked server transparent transmission
Each terminal of attending a meeting can be made to exist by the conferencing information in terminal display view networking protocol data packet of attending a meeting to terminal of attending a meeting
On the basis of progress teleconference, moreover it is possible to which the conferencing information for showing all participants, solving causes because of conferencing information missing
Depending on the problem that network remote meeting Experience Degree is poor.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is a kind of structure chart of view networking conferencing information methods of exhibiting of the invention；
Fig. 6 is a kind of structure chart of view networking conferencing information display systems of the invention；
Fig. 7 is a kind of interactive step flow chart of view networking conferencing information methods of exhibiting of the invention；
Fig. 8 is the structure chart that a kind of view networking conferencing information of the invention shows device.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further 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.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
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 embodiment of the present invention 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 embodiments of the present invention:
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 embodiments of the present invention: 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 the core concepts of the embodiments of the present invention is proposed, it then follows regard the association of networking
View receives the scheduling request that client is sent by dispatch server, and scheduling request is forwarded to view networked server, depending on networking
Server selects corresponding service server according to load balancing, and the access address of service server is notified to dispatch service
Device, so that client accesses service server by dispatch server.
Referring to Fig. 5, a kind of step flow chart of view networking conferencing information methods of exhibiting embodiment of the invention is shown, it should
Method can be applied in view networking, can specifically include:
Step 501, receive conferencing information show instruction when, dispatch server obtain conferencing information.
Specifically, showing a kind of structure chart of view networking conferencing information display systems of the invention referring to Fig. 6, wherein
It include: dispatch server 10, depending on networked server 20, client 30 and multiple terminals of attending a meeting depending on networking conferencing information display systems
40。
Specifically, dispatch server 10 is used to receive the meeting request that client 30 is directed to the transmission of terminal 40 of attending a meeting, and will
Conferencing information in meeting request is stored in local.Meeting request is sent to view networked server 20 in dispatch server 10
Afterwards, it depending on networked server 20 according to the meeting information in meeting request, controls terminal 40 of attending a meeting and realizes teleconference.
The file for being used for transmission and handling depending on networked server 20 and match depending on networking protocol, in addition, carrying out correlation
View networking service when, there is also multiple service servers, service server can provide corresponding business service；It is taken depending on networking
Be engaged in device 20 when receiving corresponding service request, from least one service server, choose a load condition meet it is pre-
If the service server of condition, and the access address of service server is notified to dispatch server 10, for terminal 40 of attending a meeting
Service server is accessed by dispatch server 10, realizes convention business.
Terminal of attending a meeting 40 can have different terminal types, and terminal of attending a meeting 40 obtains the access of service server in request
It when address, can be interacted with service server, to realize convention business.
It in this step, may include conferencing information, in the embodiment of the present invention in the meeting request that client 30 is initiated
In, the teleconference terminal 40 that generally refers to attend a meeting passes through and mutually sends and receives audio/video flow information depending on networked server 20,
In, different terminals 40 of attending a meeting can have different conference role, e.g., chairman, conference speech people, the meeting side of watching
In the meeting request initiated Deng, client 30, conferencing information may include conference role, conference role identity (ID,
Identification), the contents such as length of conference role ID, dispatch server 10 can be extracted when receiving meeting request
Conferencing information therein is simultaneously stored in local, and handles being sent to after meeting request processing depending on networked server 20.
Further, it in order to promote meeting experience, avoids when chairman and spokesman make a speech, commonly the side of attending a meeting
Only by the picture and sound of terminal display of attending a meeting, can not learn when former chairman, the title of spokesman or identity information, this Shen
Conferencing information can please being sent to dispatch server from client 30 or other terminals and showing instruction, dispatch server is according to meeting
Information shows instruction, can be from conferencing information is locally extracted.
The conferencing information is added to view networking protocol number according to depending on networking protocol by step 502, the dispatch server
After packet, view networked server is sent to depending on networking protocol data packet by described, and by the view networked server by the view
Networking protocol data packet is forwarded to terminal of attending a meeting.
In embodiments of the present invention, the processing and biography to related data are realized by view networking protocol depending on networked server
It is defeated, specifically, dispatch server can be based on view networking protocol requirement, it will view information, according to word as defined in view networking protocol
Segment number, length transition be corresponding code, and by code wrap to view networking protocol data packet, for view networked server according to
Function defined in code realizes the processing and transmission of data packet.
For example, referring to the following table 1, it illustrates a kind of view networking protocol tables of the invention.
Table 1
Therefore, dispatch server can by conferencing information according to operation code and command parameter in above-mentioned table 1 format and
Length is encoded, and is added in view networking protocol data packet.
It, can be according to generation therein depending on networked server in the view networking protocol data packet that resolution scheduling server is sent
Code realizes that transmission and processing to view networking protocol data packet e.g. obtain transparent transmission message opcode in parsing depending on networked server
Afterwards, it can determine whether to the processing mode for regarding networking protocol data packet to be pass-through to terminal, then it can be directly by view depending on networked server
Networking protocol data packet is pass-through to corresponding terminal of attending a meeting, without parsing to depending on other data in networking protocol data packet
And processing.
Further, teleconference each time all has corresponding local meeting identification and global meeting identification, therefore,
Dispatch server when receiving conferencing information and showing instruction, from conferencing information is locally extracted during, can use this
The verification of ground meeting identification and global meeting identification, to be found and the matched conferencing information of current remote meeting from local.
Step 503, the terminal of attending a meeting extract the conferencing information in the view networking protocol data packet, and attend a meeting described
It is shown in the screen of terminal.
In this step, terminal of attending a meeting can mention after the view networking protocol data packet for receiving view networked server transparent transmission
The conferencing information in view networking protocol data packet is taken, and is shown in the screen for terminal of attending a meeting, so that terminal of each attending a meeting
On the basis of carrying out teleconference, moreover it is possible to show the conferencing information of all participants.
It should be noted that when attend a meeting role's change when, client can be retransmitted including new meeting
The change of information is requested to dispatch server, dispatch server conferencing information old before replacing new conferencing information, and
According to new conferencing information, the change for realizing the role that attends a meeting by controlling terminal of attending a meeting depending on networked server, in addition, being taken in scheduling
When business device receives conferencing information displaying instruction, new conferencing information can be pass-through to terminal of attending a meeting and be shown, reach meeting
The purpose of information change.
The conferencing information methods of exhibiting in conclusion a kind of view provided in an embodiment of the present invention is networked, comprising: receiving meeting
It discusses information and shows that dispatch server obtains conferencing information when instructing；Dispatch server adds conferencing information according to depending on networking protocol
After adding to view networking protocol data packet, it will be sent to view networked server depending on networking protocol data packet, and by view networked server
Terminal of attending a meeting will be forwarded to depending on networking protocol data packet；Terminal of attending a meeting extracts the conferencing information in view networking protocol data packet, and
It is shown in the screen for terminal of attending a meeting, the present invention can be when dispatch server receives conferencing information and shows instruction, will
The conferencing information being locally extracted is added to view networking protocol data packet according to depending on networking protocol, and saturating by view networked server
Terminal of attending a meeting is reached, by the conferencing information in terminal display view networking protocol data packet of attending a meeting, each terminal of attending a meeting can be made
On the basis of carrying out teleconference, moreover it is possible to which the conferencing information for showing all participants is solved and led because of conferencing information missing
The problem for causing view network remote meeting Experience Degree poor.
Referring to Fig. 7, a kind of interactive step process of view networking conferencing information methods of exhibiting embodiment of the invention is shown
Figure, method include:
Step 601, dispatch server receive the meeting request that client is directed to terminal transmission of attending a meeting, and meeting request includes meeting
Discuss information.
Optionally, the conferencing information includes: at least one attend a meeting character parameters and described character parameters correspondence of attending a meeting
Device parameter, role identification, the role identification length parameter.In embodiments of the present invention, different terminals of attending a meeting can
With with different conference role, e.g., chairman, conference speech people, the meeting side of watching etc., the meeting that client is initiated are requested
In, conferencing information may include at least one character parameters of attending a meeting, and the corresponding device parameter of character parameters of attending a meeting, Jiao Sebiao
Know, the contents such as the length parameter of role identification,
In embodiments of the present invention, to initiate meeting request, then client can select in the contacts list of oneself
Personnel participating in the meeting arranges the conference role of each personnel participating in the meeting, adds after the identity information of these personnels participating in the meeting is formed conferencing information
It adds in meeting request, and meeting request is sent to terminal of attending a meeting.
Conferencing information is stored in the local of dispatch server by step 602, dispatch server.
In this step, the conferencing information in the meeting request received can be stored in dispatch service by dispatch server
The local of device, plays the role of backup.
Meeting request is sent to view networked server by step 603, dispatch server.
Step 604, view networked server are requested according to meeting, are sent switching audio-video and are instructed to terminal of attending a meeting.
In this step, the quantity for terminal of attending a meeting is determined according to the conferencing information in meeting request depending on networked server, and
According to the current load value of each terminal of attending a meeting, it is consistent to choose quantity from the available free terminal of attending a meeting of institute, and load value be less than or
It instructs equal to the terminal of attending a meeting of preset threshold, and by switching audio-video to terminal of attending a meeting, for attending a meeting, terminal carries out audio/video flow
The reception and displaying of information.
Step 605, terminal of attending a meeting receive the audio/video flow information that view networked server provides according to switching audio-video instruction
It is shown.
In this step, terminal of attending a meeting can acquire the audio/video flow information of participant when carrying out teleconference, and uniformly
It is uploaded to view networked server, it can be selective by sound according to the difference of the conference role for terminal of attending a meeting depending on networked server
Video stream information is forwarded to terminal of attending a meeting again and plays out.
Such as, if a teleconference includes attend a meeting chairman and two meeting sides of watching, the chairman's that attends a meeting attends a meeting end
The audio/video flow information of the collected chairman that attends a meeting can be sent to view networked server, and should by view networked server by end
The terminal of attending a meeting that audio/video flow information is sent to two meeting sides of watching is shown.
Step 606, when receiving the conferencing information and showing instruction, it is described from being locally extracted for the dispatch server
Conferencing information.
In this step, since dispatch server is in the meeting request for receiving client transmission, meeting is requested
In conferencing information be stored in local, therefore when dispatch server receives conferencing information and shows instruction, can directly from
The conferencing information that instructions match is shown with conferencing information is locally extracted in dispatch server.
The conferencing information is added to the view connection depending on networking protocol according to described by step 607, the dispatch server
FidonetFido data packet.
In this step, business is shown for conferencing information, due to can only carry out view networking protocol depending on networked server
The transparent transmission of data packet does not carry out the operation such as data processing to view networking protocol data packet, therefore, can be in view networking protocol number
According to addition management transparent transmission information in packet, so that regarding networked server according to management transparent transmission information, directly to view networking protocol data
Packet carries out transparent transmission.
Step 608, the dispatch server are sent to the view networked server depending on networking protocol data packet for described.
In this step, dispatch server addition can manage transparent transmission information in view networking protocol data packet, so that view
Networked server directly carries out transparent transmission to view networking protocol data packet according to management transparent transmission information.
Step 609, according to the management transparent transmission information, the view networked server is saturating by the view networking protocol data packet
Reach the terminal of attending a meeting.
In this step, due to there is management transparent transmission information in view networking protocol data packet, so that view networked server
According to management transparent transmission information, transparent transmission directly is carried out to view networking protocol data packet.
Step 610, terminal of attending a meeting extract the conferencing information in the view networking protocol data packet, and in the terminal of attending a meeting
Screen in be shown.
The step is specifically referred to the description of above-mentioned steps 503, and details are not described herein again.
The conferencing information methods of exhibiting in conclusion a kind of view provided in an embodiment of the present invention is networked, comprising: receiving meeting
It discusses information and shows that dispatch server obtains conferencing information when instructing；Dispatch server adds conferencing information according to depending on networking protocol
After adding to view networking protocol data packet, it will be sent to view networked server depending on networking protocol data packet, and by view networked server
Terminal of attending a meeting will be forwarded to depending on networking protocol data packet；Terminal of attending a meeting extracts the conferencing information in view networking protocol data packet, and
It is shown in the screen for terminal of attending a meeting, the present invention can be when dispatch server receives conferencing information and shows instruction, will
The conferencing information being locally extracted is added to view networking protocol data packet according to depending on networking protocol, and saturating by view networked server
Terminal of attending a meeting is reached, by the conferencing information in terminal display view networking protocol data packet of attending a meeting, each terminal of attending a meeting can be made
On the basis of carrying out teleconference, moreover it is possible to which the conferencing information for showing all participants is solved and led because of conferencing information missing
The problem for causing view network remote meeting Experience Degree poor.
Referring to Fig. 8, the structural block diagram that a kind of view networking conferencing information of the invention shows device is shown, specifically can wrap
It includes:
First receiving module 701, for when receiving conferencing information displaying instruction, dispatch server to obtain meeting letter
Breath；
Optionally, conferencing information includes: at least one character parameters and character parameters of attending a meeting are corresponding sets of attending a meeting
The length parameter of standby parameter, role identification, the role identification.Optionally, the first receiving module 701, comprising:
Extracting sub-module, for when receiving the conferencing information and showing instruction, from the local of the dispatch server
Extract the conferencing information.
First sending module 702, for being added the conferencing information according to depending on networking protocol by the dispatch server
After adding to view networking protocol data packet, it is sent to view networked server depending on networking protocol data packet by described, and joined by the view
Network server is forwarded to terminal of attending a meeting depending on networking protocol data packet for described；
Optionally, view information shows instruction further include: management transparent transmission information；
First sending module 702, comprising:
Submodule is added, for adding the conferencing information according to the view networking protocol by the dispatch server
To the view networking protocol data packet；
Sending submodule, for being sent to the view connection depending on networking protocol data packet for described by the dispatch server
Network server；
Transparent transmission submodule, for according to the management transparent transmission information, the view networked server is by the view networking protocol
Data packet is pass-through to the terminal of attending a meeting.
Display module 703, for extracting the conferencing information in the view networking protocol data packet by the terminal of attending a meeting,
And it is shown in the screen of the terminal of attending a meeting.
Optionally, device is shown depending on networking conferencing information further include:
Second receiving module, for receiving client opening for the terminal transmission of attending a meeting by the dispatch server
It can request, the meeting request includes the conferencing information；
Memory module, for the conferencing information to be stored in the sheet of the dispatch server by the dispatch server
Ground；
Second sending module, for meeting request to be sent to the view the Internet services by the dispatch server
Device；
Third sending module sends switching audio-video for requesting by the view networked server according to the meeting
It instructs to the terminal of attending a meeting；
Meeting module receives the view networking clothes for instructing by the terminal of attending a meeting according to the switching audio-video
The audio/video flow information that business device provides is shown.
The conferencing information methods of exhibiting in conclusion a kind of view provided in an embodiment of the present invention is networked, comprising: receiving meeting
It discusses information and shows that dispatch server obtains conferencing information when instructing；Dispatch server adds conferencing information according to depending on networking protocol
After adding to view networking protocol data packet, it will be sent to view networked server depending on networking protocol data packet, and by view networked server
Terminal of attending a meeting will be forwarded to depending on networking protocol data packet；Terminal of attending a meeting extracts the conferencing information in view networking protocol data packet, and
It is shown in the screen for terminal of attending a meeting, the present invention can be when dispatch server receives conferencing information and shows instruction, will
The conferencing information being locally extracted is added to view networking protocol data packet according to depending on networking protocol, and saturating by view networked server
Terminal of attending a meeting is reached, by the conferencing information in terminal display view networking protocol data packet of attending a meeting, each terminal of attending a meeting can be made
On the basis of carrying out teleconference, moreover it is possible to which the conferencing information for showing all participants is solved and led because of conferencing information missing
The problem for causing view network remote meeting Experience Degree poor.
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 embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention 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 invention 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 invention be referring to according to the method for the embodiment of the present invention, 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 the preferred embodiment of the embodiment of the present invention has 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 fall into all change and modification of range of embodiment of the invention.
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.
Above to a kind of view networking conferencing information methods of exhibiting provided by the present invention and device, it is described in detail,
Used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only used
In facilitating the understanding of the method and its core concept of the invention；At the same time, for those skilled in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as
Limitation of the present invention.
Claims (10)
- The conferencing information methods of exhibiting 1. a kind of view is networked, which is characterized in that the method is applied in view networking, the method packet It includes:Show that dispatch server obtains conferencing information when instructing receiving conferencing information；The dispatch server by the conferencing information according to view networking protocol data packet is added to depending on networking protocol after, will be described View networked server is sent to depending on networking protocol data packet, and by the view networked server by the view networking protocol data packet It is forwarded to terminal of attending a meeting；The terminal of attending a meeting extracts the conferencing information in the view networking protocol data packet, and in the screen for attending a meeting terminal It is shown.
- 2. the method according to claim 1, wherein the dispatch server obtain conferencing information the step of it Before, further includes:The dispatch server receives client for the meeting request of the terminal transmission of attending a meeting, and the meeting request includes institute State conferencing information；The conferencing information is stored in the local of the dispatch server by the dispatch server；Meeting request is sent to the view networked server by the dispatch server；The view networked server is requested according to the meeting, is sent switching audio-video and is instructed to the terminal of attending a meeting；The terminal of attending a meeting is instructed according to the switching audio-video, receives the audio/video flow information that the view networked server provides It is shown.
- 3. according to the method described in claim 2, it is characterized in that, the dispatch server obtains conferencing information, comprising:When receiving the conferencing information displaying instruction, the conferencing information is locally extracted from the dispatch server.
- 4. the method according to claim 1, wherein the conferencing information shows instruction further include: management transparent transmission Information；The dispatch server by the conferencing information according to view networking protocol data packet is added to depending on networking protocol after, will be described View networked server is sent to depending on networking protocol data packet, and by the view networked server by the view networking protocol data packet It is forwarded to the step of attending a meeting terminal, comprising:The conferencing information is added to the view networking protocol data packet depending on networking protocol according to described by the dispatch server；The dispatch server is sent to the view networked server depending on networking protocol data packet for described；It is described to be pass-through to described attend a meeting depending on networking protocol data packet for described depending on networked server according to the management transparent transmission information Terminal.
- 5. method according to any one of claims 1 to 4, which is characterized in that the conferencing information includes: that at least one is attended a meeting The length parameter of character parameters and the corresponding device parameter of the character parameters of attending a meeting, role identification, the role identification.
- 6. a kind of view networking conferencing information shows device, which is characterized in that described device includes:First receiving module, for when receiving conferencing information displaying instruction, dispatch server to obtain conferencing information；First sending module, for the conferencing information to be added to view connection according to depending on networking protocol by the dispatch server After fidonetFido data packet, it is sent to view networked server depending on networking protocol data packet by described, and by the view networked server Terminal of attending a meeting is forwarded to depending on networking protocol data packet by described；Display module, for extracting the conferencing information in the view networking protocol data packet by the terminal of attending a meeting, and in institute It states and is shown in the screen for terminal of attending a meeting.
- 7. device according to claim 6, which is characterized in that described device further include:Second receiving module is asked for receiving client by the dispatch server for the meeting for attending a meeting terminal transmission It asks, the meeting request includes the conferencing information；Memory module, for the conferencing information to be stored in the local of the dispatch server by the dispatch server；Second sending module, for meeting request to be sent to the view networked server by the dispatch server；Third sending module sends switching audio-video instruction for requesting by the view networked server according to the meeting To the terminal of attending a meeting；Meeting module receives the view networked server for instructing by the terminal of attending a meeting according to the switching audio-video The audio/video flow information of offer is shown.
- 8. device according to claim 7, which is characterized in that first receiving module, comprising:Extracting sub-module, for when receiving the conferencing information and showing instruction, from being locally extracted for the dispatch server The conferencing information.
- 9. device according to claim 6, which is characterized in that the conferencing information shows instruction further include: management transparent transmission Information；First sending module, comprising:Submodule is added, for the conferencing information to be added to institute depending on networking protocol according to described by the dispatch server State view networking protocol data packet；Sending submodule, for being sent to the view networking clothes depending on networking protocol data packet for described by the dispatch server Business device；Transparent transmission submodule, for according to the management transparent transmission information, the view networked server is by the view networking protocol data Packet is pass-through to the terminal of attending a meeting.
- 10. according to any device of claim 6 to 9, which is characterized in that the conferencing information includes: at least one ginseng It can character parameters and the corresponding device parameter of the character parameters of attending a meeting, role identification, the length of role identification ginseng Number.
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