CN108574688A - A kind of display methods and device of the side's of attending a meeting information - Google Patents
A kind of display methods and device of the side's of attending a meeting information Download PDFInfo
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- CN108574688A CN108574688A CN201710843121.6A CN201710843121A CN108574688A CN 108574688 A CN108574688 A CN 108574688A CN 201710843121 A CN201710843121 A CN 201710843121A CN 108574688 A CN108574688 A CN 108574688A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1096—Supplementary features, e.g. call forwarding or call holding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/401—Support for services or applications wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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Abstract
An embodiment of the present invention provides a kind of display methods and device of the side's of attending a meeting information, and networked server is regarded that in networking, can control equipment connection, and video conference is carried out depending on the multiple networked terminals that regard of networked server connection, the method includes：Equipment can be controlled, the multiple side's of attending a meeting information are set depending on networked terminals to the multiple；Equipment can be controlled and send switching command to the networked server that regards, to notify the speaking party that the multiple target depending in networked terminals is switched to the video conference depending on networked server depending on networked terminals；Can control equipment by the target depending on networked terminals the corresponding side's of attending a meeting information be sent to it is described regard networked server, the multiple to be shown depending on networked terminals according to being forwarded to the multiple downstream communications link configured regarding networked terminals.Realization shows the relevant side's of attending a meeting information at the switching side of attending a meeting automatically, without manually introducing the information for the side of attending a meeting made a speech, improves the simplicity of operation.
Description
Technical field
The present invention relates to regarding networking technology field, attend a meeting more particularly to the display methods and one kind of a kind of side's of attending a meeting information
The display device of square information.
Background technology
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.
In video conference, usually there are the multiple side's of attending a meeting participation to be needed Shot change when some side of attending a meeting needs speech
Side of attending a meeting to this allows other sides of attending a meeting to can see its image, and listens to its speech.
During the side of attending a meeting makes a speech, it usually needs manually introduce the information for the side of attending a meeting made a speech, operation is relatively complicated.
Invention content
In view of the above problems, it is proposed that the embodiment of the present invention overcoming the above problem or at least partly in order to provide one kind
A kind of display methods of the side's of the attending a meeting information to solve the above problems and a kind of corresponding display device of the side's of attending a meeting information.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of display methods of the side's of attending a meeting information, regarding networking
In, equipment connection can be controlled and regard networked server, video conference, the side are carried out depending on the multiple networked terminals that regard of networked server connection
Method includes：
Equipment can be controlled, the multiple side's of attending a meeting information are set depending on networked terminals to the multiple；
Equipment can be controlled and send switching command to the networked server that regards, it will be described more to regard networked server described in notice
A target depending in networked terminals is switched to the speaking party of the video conference depending on networked terminals；
Can control equipment by the target depending on networked terminals the corresponding side's of attending a meeting information be sent to it is described regard networked server, with
It the multiple is shown depending on networked terminals according to being forwarded to the multiple downstream communications link depending on networked terminals configuration.
Optionally, in internet, it is deployed with meeting control terminal, the method further includes：
Equipment can be controlled and receive switching request of the meeting control terminal Jing Guo protocol conversion, networking is regarded eventually so that determination is the multiple
Target in end is switched to the speaking party of the video conference depending on networked terminals.
Optionally, the multiple side's of attending a meeting information are arranged depending on networked terminals to the multiple in the equipment that can control, including：
It inquires the multiple regarding the multiple regarding networking number of networked terminals；
By it is the multiple depending on networking number is set as key, the multiple multiple side's of attending a meeting information corresponding depending on networked terminals are set
It is set to value, is stored into database as key-value pair.
Optionally, the side's of attending a meeting information includes following one or more：
Job information, name information, remark information.
Optionally, the equipment that can control sends switching command to the networked server that regards, described regarding networking clothes to notify
The multiple target depending in networked terminals is switched to the speaking party of the video conference by business device depending on networked terminals, including：
Equipment can be controlled and send switching command to the networked server that regards, it will be described more to regard networked server described in notice
A target depending in networked terminals is sent to depending on the audio, video data of networked terminals and the multiple is played out depending on networked terminals.
Optionally, described to control equipment the corresponding side's of attending a meeting information is sent to and described regards connection depending on networked terminals by the target
Network server, including：
Determine that the target regards networking number regarding networked terminals；
The side's of attending a meeting information corresponding depending on networking number is searched in the database；
Using the side's of attending a meeting information as subtitle, caption data packet is generated；
The caption data packet is sent to described regarding networked server.
The embodiment of the invention also discloses a kind of display devices of the side's of attending a meeting information, in networking, can control equipment connection
Depending on networked server, video conference is carried out depending on the multiple networked terminals that regard of networked server connection, described device, which is located at, can control equipment
In, including：
The side's of attending a meeting information setup module, for the multiple side's of attending a meeting information to be arranged depending on networked terminals to the multiple；
Switching command sending module regards networking for sending switching command to the networked server that regards with notice is described
The multiple target depending in networked terminals is switched to the speaking party of the video conference by server depending on networked terminals；
The side's of attending a meeting information sending module, described in the corresponding side's of attending a meeting information is sent to depending on networked terminals by the target
Depending on networked server, with the multiple regarding networking according to being forwarded to the multiple downstream communications link depending on networked terminals configuration
Terminal is shown.
Optionally, in internet, it is deployed with meeting control terminal, described device further includes：
Switching request receiving module, for receiving switching request of the meeting control terminal Jing Guo protocol conversion, to determine
State the speaking party that multiple targets depending in networked terminals are switched to the video conference depending on networked terminals.
Optionally, the side's of attending a meeting information setup module includes：
It is the multiple regarding the multiple regarding networking number of networked terminals for inquiring depending on number inquiry submodule of networking；
Key-value pair sub-module stored, for by it is the multiple depending on networking number be set as key, it is the multiple regard networked terminals
The corresponding multiple side's of attending a meeting information are set as being worth, and are stored into database as key-value pair.
Optionally, the side's of attending a meeting information includes following one or more：
Job information, name information, remark information.
Optionally, the switching command sending module includes：
Audio, video data switching submodule sends switching command, with logical for that can control equipment to the networked server that regards
The multiple target depending in networked terminals is sent to institute depending on the audio, video data of networked terminals depending on networked server described in knowing
It states and multiple is played out depending on networked terminals.
Optionally, the side's of attending a meeting information sending module includes：
Depending on number determination sub-module of networking, for determining that the target regards networking number regarding networked terminals；
The side's of attending a meeting information searching submodule, for searching the side's of attending a meeting letter corresponding depending on networking number in the database
Breath；
Caption data packet generates submodule, for using the side's of attending a meeting information as subtitle, generating caption data packet；
Caption data packet sending submodule, it is described regarding networked server for the caption data packet to be sent to.
The embodiment of the present invention includes following advantages：
In embodiments of the present invention, equipment can be controlled, the multiple side's of attending a meeting information is set depending on networked terminals to a, made a speech in switching
Fang Shi sends switching command to regarding networked server, and notice regards networked server and multiple targets in networked terminals are regarded connection
Network termination is switched to the speaking party of video conference, meanwhile, by target, depending on networked terminals, the corresponding side's of attending a meeting information is sent to regarding connection
Network server, multiple to be shown depending on networked terminals according to being forwarded to multiple downstream communications links depending on networked terminals configuration
Show, realization shows the relevant side's of attending a meeting information at the switching side of attending a meeting automatically, without manually introducing the side of attending a meeting made a speech
Information improves the simplicity of operation.
Description of the drawings
Fig. 1 is a kind of networking schematic diagram regarding networking of one embodiment of the invention；
Fig. 2 is a kind of hardware architecture diagram of node server of one embodiment of the invention；
Fig. 3 is a kind of hardware architecture diagram of access switch of one embodiment of the invention；
Fig. 4 is that a kind of Ethernet association of one embodiment of the invention turns the hardware architecture diagram of gateway；
Fig. 5 is a kind of step flow chart of the display methods of the side's of attending a meeting information of one embodiment of the invention；
Fig. 6 is a kind of configuration diagram of system of one embodiment of the invention；
Fig. 7 is a kind of structure diagram of the display device of the side's of attending a meeting information of one embodiment of the invention.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings 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 realize HD video real-time Transmission,
Push numerous the 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 requests, TV Mail, individual character recording (PVR), Intranet (manage) channel, intelligent video Broadcast Control, information publication by oneself
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, word, 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 invention, below to being introduced depending on networking：
Depending on networking, applied portion of techniques is as described below：
Network technology (Network Technology)
Network technology innovation depending on networking improves traditional ethernet (Ethernet), potential huge on network to face
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demands are met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price exchanged, is provided simultaneously with quality and the 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)
Depending on two advantages of asynchronous and packet switch networked using Ethernet, it is scarce under the premise of complete be compatible with to eliminate Ethernet
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal directly carries IP data packets.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 realizes at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous Internet 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 include signaling and data transmission.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
State-of-the-art real time operating system is used, 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 for typical time to be 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 internets ad eundem IP, but
The concurrent flow more than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Structural design depending on networking 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, fire wall generally, has prevented black
The attack of visitor and virus, provide structural carefree secure network to the user.
Service innovative technology (Service Innovation Technology)
Business and transmission are merged 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 substituted using " menu type " with table schema traditional
Complicated applications program, and can use considerably less code that complicated application can be realized, and 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 Ethernet can be connected.
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 be formed regarding 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 depending on the equipment in networking：Server, 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.
The equipment of 1.2 wherein access 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 particular hardware structure of each access network equipment is：
Node server：
As shown in Fig. 2, including mainly 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 to the packet come in look into the operation of address table 205, 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 if meeting the following conditions：1) port
It is less than to send caching；2) the queue package counting facility is more than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operations 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, including mainly 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,
Corresponding flow identifier (stream-id) is then distributed, and enters switching engine module 303, is otherwise abandoned；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 to the packet come in look into the operation of address table 306, to obtain the navigation information of packet；
It is gone toward uplink network interface if the packet into switching engine module 303 is downstream 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：
It is gone toward uplink network interface if the queue is downstream 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 more than zero；3) token that rate control module generates is obtained；
It is gone toward uplink network interface if the queue is not downstream network interface, meets the following conditions and be forwarded：
1) it is less than to send caching for the port；2) the queue package counting facility is more than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
The pack buffer queue that interface is gone toward uplink network interface generates token, to control the code check 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, including mainly 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 add modules 409, MAC removing modules 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
The ethernet mac DA of measured data packet, ethernet mac SA, Ethernet length or frame type, networking mesh way address is regarded
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 modules 410
(2byte), and enter corresponding order caching, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, if there is Bao Ze regarding with networking mesh according to packet
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：
Include mainly 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 includes mainly Network Interface Module, video encoding engine
Module, CPU module；Memory includes mainly 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 includes mainly Network Interface Module, switching engine module and CPU module；Metropolitan area server includes mainly
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
The data packet for accessing net includes mainly following sections：Destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net includes mainly 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 parts payload have different length according to the type of different datagrams, are 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 computational methods follow 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
2 kinds can be all can exceed that 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 unique, is closed to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention：Label uniquely describes 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 device A and equipment B there are two connection, then data packet from device A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to device A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of device A is 0x0000, and the label (outgoing label) when this data packet leaves device A may reform into
0x0001.The networking flow 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 is all dominated by metropolitan area server, and node switch, node server are all passive execution, 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) includes mainly 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 regarding networking, it is proposed that one of the core concepts of the embodiments of the present invention, it then follows regard the association of networking
The relevant side's of attending a meeting information is sent to it by view by that can control the equipment setting side's of attending a meeting information when the switching side of attending a meeting is made a speech
His place of the side of attending a meeting is shown.
With reference to Fig. 5, a kind of step flow chart of the display methods of the side's of attending a meeting information of one embodiment of the invention is shown,
This method can be applied to regard in networking, can specifically include following steps：
Step 501, equipment can be controlled, the multiple side's of attending a meeting information is set depending on networked terminals to the multiple.
As shown in fig. 6, in networking 610, the connection of equipment 611 can be controlled and regard networked server 612, depending on networked server
The multiple networked terminals 613 that regard of 612 connections carry out video conference.
In the concrete realization, video conference can be the binding of multichannel live broadcast.
For the interaction flow of live broadcast, usually there is such as under type：
1, live streaming is initiated
The data of live streaming are also broadcast data all the way
Live streaming sends out application order depending on networked terminals (set-top box), and one is distributed automatically after receiving application depending on networked server
Road broadcast data sends out encoding and decoding order to regarding networked terminals (set-top box), while live streaming being ordered originally to regard networked terminals (set-top box)
Upper Switch open the access of this road broadcast data.Live streaming can watch that oneself is sent out depending on networked terminals (set-top box)
That rises broadcasts, and initiator is also the side of watching simultaneously.
2, live streaming is watched
That watches sends out application order depending on networked terminals (set-top box), and the number for initiating live streaming side is included in order.Depending on connection
Whether having networked depending on networked terminals (set-top box) for live streaming is initiated in first inquiry after network server receives application, if has been initiated straight
It broadcasts.Condition is unsatisfactory for, and informs that watches watches unsuccessfully depending on networked terminals (set-top box).
If condition meets, to be found depending on networked server initiate live streaming depending on networked terminals (set-top box) and that watches regard
Path between networked terminals (set-top box), by live streaming is depending on networked terminals (set-top box) and that watches regard networked terminals (machine tops
Box) between all interchangers for this road broadcast data access open, while send decoding order regarded to what is watched
Networked terminals (set-top box), that watches can watch live streaming depending on networked terminals (set-top box).
Each to correspond to the side of attending a meeting depending on networked terminals, there are one the side's of attending a meeting information for the side's of attending a meeting tool.
It in embodiments of the present invention, can be before video conference starts, in advance in it can control equipment (Pamir clients)
Store the multiple multiple side's of attending a meeting information corresponding depending on networked terminals.
In one embodiment of the invention, step 501 may include following sub-step：
Sub-step S11, inquiry is the multiple to regard networking number regarding the multiple of networked terminals.
Sub-step S12, by it is the multiple depending on networking number be set as key, it is the multiple regard the corresponding multiple ginsengs of networked terminals
Meeting side's information is set as being worth, and is stored into database as key-value pair.
In embodiments of the present invention, regard networking number can as regarding networked terminals in the unique mark in networking.
Networking number is regarded as key (key), with the side of attending a meeting (regarding networked terminals) using the side of attending a meeting (regarding networked terminals)
The side of attending a meeting information as value (value), generate key-value pair (key/value), storage is in the database.
In the concrete realization, the side's of attending a meeting information may include following one or more：
Job information, name information, remark information.
Step 502, equipment can be controlled and send switching command to the networked server that regards, it is described regarding networked server to notify
The multiple target depending in networked terminals is switched to the speaking party of the video conference depending on networked terminals.
If desired switch some side of attending a meeting and be used as speaking party, it is assumed that the networked terminals that regard belonging to the side of attending a meeting regard connection as target
Network termination, then can control equipment can send switching command to regarding networked server, and notice regards networked server and regards networking by multiple
Target in terminal is switched to the speaking party of video conference depending on networked terminals.
In the concrete realization, can control equipment can send switching command to regarding networked server, and the Internet services are regarded with notice
Multiple targets depending in networked terminals are sent to depending on the audio, video data of networked terminals and multiple are played out depending on networked terminals by device.
It should be noted that the audio, video data that target regards networked terminals can be two data streams, i.e., voice data stream,
Video data stream, at the same be sent to participate in video conference regard networked terminals, wherein may include target regard networked terminals sheet
Body.
In one embodiment of the invention, as shown in fig. 6, in internet 620, being deployed with can control terminal 621.
In embodiments of the present invention, switching request of the equipment meeting of the reception control terminal Jing Guo protocol conversion can be controlled, it is more with determination
A target depending in networked terminals is switched to the speaking party of video conference depending on networked terminals.
Furthermore, the user belonging to meeting control terminal (such as PC, tablet computer etc.) can participate in video conference,
According to the actual conditions of video conference, when needing to switch speaking party, switching request is sent to equipment can be controlled, some is asked to regard connection
Network termination is switched to the speaking party of video conference.
Due to can control terminal and the network that equipment can be controlled belong to different, understand control terminal and generally access regarding networking gateway,
Switching request is sent to this and regards networking gateway by meeting control terminal, is extremely regarded and is networked to switching request progress internet depending on networking gateway
Protocol conversion, and be sent to and can control equipment.
Step 503, controlling equipment, depending on networked terminals, the corresponding side's of attending a meeting information is sent to and described regards networking by the target
Server, with according to it is the multiple depending on networked terminals configuration downstream communications link be forwarded to it is the multiple regard networked terminals into
Row display.
In the concrete realization, can control equipment can will be pre-stored, the target corresponding side's of attending a meeting letter depending on networked terminals
Breath is sent to regarding networked server.
This can issue the side's of attending a meeting letter depending on networked server according to multiple downstream communications links regarding networked terminals configuration
Breath.
It is multiple when receiving the side's of attending a meeting information depending on networked terminals, it is shown in screen.
In this practical application, networking is regarded as the network with centralized control functions, including main control server and undernet
Equipment, which includes terminal, and one of the core idea depending on networking is, by notifying to exchange by main control server
Equipment is directed to when time downstream communications link of service matches table, and the table for being then based on the configuration carries out the transmission of data packet.
That is, including depending on the communication means in networking：
Main control server configuration is when time downstream communications link of service；
Work as time data packet of service by what source terminal was sent, target terminal is sent to (such as according to the downstream communications link
Depending on networked terminals).
In embodiments of the present invention, it configures when time downstream communications link of service includes：Notice is logical when time downlink of service
Believe that the switching equipment involved by link matches table；
Furthermore, include according to downstream communications link transmission：Inquiry configured table, switching equipment is to being received
Data packet is transmitted by corresponding port.
In the concrete realization, service includes unicast communication service and Multicast Communication Service.I.e. either cast communication is still
Unicast communication can use the above-mentioned core idea with table-table to realize the communication regarded in networking.
As previously mentioned, including access mesh portions regarding networking net, in access is netted, which is node server,
Undernet equipment includes access switch and terminal.
For the unicast communication service during access is netted, the main control server configuration is when time downlink communication chain of service
The step of road, may comprise steps of：
Sub-step S21, the service request protocol package that main control server is initiated according to source terminal are obtained when time downlink of service
Communication link information, downstream communications link information include participating in when time downlink of the main control server and access switch of service
Communication port information.
Sub-step S22, downstream communication ports information of the main control server according to control server, data packet inside it
The downlink port that setting is oriented to when time data packet of service in the table of location；And believe according to the downstream communication ports of access switch
Breath, to corresponding access switch sending port configuration order；
Sub-step S23, access switch according in port configuration command data packet addressed table inside it, setting when time
The downlink port that the data packet of service is oriented to.
For the Multicast Communication Service (such as video conference) during access is netted, main control server is obtained when under time service
The step of row communication link information may include following sub-step：
Sub-step S31, main control server obtain the service request agreement for the application Multicast Communication Service that target terminal is initiated
Packet, service request protocol package includes the access net address of service type information, service content information and target terminal；Wherein,
Service content information includes service number.
Sub-step S32, main control server according to the service number in preset content-address mapping table, extraction source
The access net address of terminal.
Sub-step S33, main control server obtains the corresponding multicast address of source terminal, and distributes to target terminal；And according to
According to the access net address of service type information, source terminal and target terminal, the communication link information when time multicast services is obtained.
In one embodiment of the invention, step 503 may include following sub-step：
Sub-step S41 determines that the target regards networking number regarding networked terminals.
Sub-step S42 searches the side's of attending a meeting information corresponding depending on networking number in the database.
It in the concrete realization, will be depending on networking number and its corresponding side of attending a meeting in it can control the database of equipment
Information is stored as key-value pair, therefore, can be searched target and be regarded networking number regarding networked terminals, and then in the database
Searching should be depending on the corresponding side's of the attending a meeting information of number of networking.
Sub-step S43 generates caption data packet using the side's of attending a meeting information as subtitle.
The caption data packet is sent to described regarding networked server by sub-step S44.
In the concrete realization, the side's of attending a meeting information can be used as subtitle, generate caption data packet, be transmitted to regarding the Internet services
The caption data packet is sent to regarding networked terminals, depending on networked terminals using the side's of attending a meeting information as word by device depending on networked server
Curtain is shown.
Certainly, in caption data packet other than subtitle, Subtitle Demonstration parameter can also be set, it can be with depending on networked terminals
It is shown using the side's of attending a meeting information as subtitle according to the Subtitle Demonstration parameter.
It in networking, can be to be based on 8f85 agreements, generate caption data packet：
Wherein, the side's of attending a meeting information is written in caption content, when display location, font size size, background transparent, Subtitle Demonstration
Length, word content size etc. are Subtitle Demonstration parameter.
In embodiments of the present invention, equipment can be controlled, the multiple side's of attending a meeting information is set depending on networked terminals to a, made a speech in switching
Fang Shi sends switching command to regarding networked server, and notice regards networked server and multiple targets in networked terminals are regarded connection
Network termination is switched to the speaking party of video conference, meanwhile, by target, depending on networked terminals, the corresponding side's of attending a meeting information is sent to regarding connection
Network server, multiple to be shown depending on networked terminals according to being forwarded to multiple downstream communications links depending on networked terminals configuration
Show, realization shows the relevant side's of attending a meeting information at the switching side of attending a meeting automatically, without manually introducing the side of attending a meeting made a speech
Information improves the simplicity of operation.
It should be noted that for embodiment of the method, for simple description, therefore it is all expressed as a series of action group
It closes, but those skilled in the art should understand that, the embodiment of the present invention is not limited by the described action sequence, because according to
According to the embodiment of the present invention, certain steps can be performed in other orders or simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention is implemented
Necessary to example.
With reference to Fig. 7, a kind of structure diagram of the display device of the side's of attending a meeting information of one embodiment of the invention is shown,
Networked server is regarded depending on equipment connection in networking, can be controlled, video conference is carried out depending on the multiple networked terminals that regard of networked server connection,
Described device, which is located at, to be controlled in equipment, and following module is can specifically include：
The side's of attending a meeting information setup module 701, for the multiple side's of attending a meeting information to be arranged depending on networked terminals to the multiple；
Switching command sending module 702 regards connection for sending switching command to the networked server that regards with notice is described
The multiple target depending in networked terminals is switched to the speaking party of the video conference by network server depending on networked terminals；
The side's of attending a meeting information sending module 703, for the corresponding side's of attending a meeting information to be sent to depending on networked terminals by the target
It is described to regard networked server, to be forwarded to the multiple regard according to the multiple downstream communications link depending on networked terminals configuration
Networked terminals are shown.
In one embodiment of the invention, in internet, it is deployed with meeting control terminal, described device further includes：
Switching request receiving module, for receiving switching request of the meeting control terminal Jing Guo protocol conversion, to determine
State the speaking party that multiple targets depending in networked terminals are switched to the video conference depending on networked terminals.
In one embodiment of the invention, the side's of attending a meeting information setup module 701 includes：
It is the multiple regarding the multiple regarding networking number of networked terminals for inquiring depending on number inquiry submodule of networking；
Key-value pair sub-module stored, for by it is the multiple depending on networking number be set as key, it is the multiple regard networked terminals
The corresponding multiple side's of attending a meeting information are set as being worth, and are stored into database as key-value pair.
In one embodiment of the invention, the side's of attending a meeting information includes following one or more：
Job information, name information, remark information.
In one embodiment of the invention, the switching command sending module 702 includes：
Audio, video data switching submodule sends switching command, with logical for that can control equipment to the networked server that regards
The multiple target depending in networked terminals is sent to institute depending on the audio, video data of networked terminals depending on networked server described in knowing
It states and multiple is played out depending on networked terminals.
In one embodiment of the invention, the side's of attending a meeting information sending module 703 includes：
Depending on number determination sub-module of networking, for determining that the target regards networking number regarding networked terminals；
The side's of attending a meeting information searching submodule, for searching the side's of attending a meeting letter corresponding depending on networking number in the database
Breath；
Caption data packet generates submodule, for using the side's of attending a meeting information as subtitle, generating caption data packet；
Caption data packet sending submodule, it is described regarding networked server for the caption data packet to be sent to.
For device embodiments, since it is basically similar to the method embodiment, so fairly simple, the correlation of description
Place illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiment, 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 be provided 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 with reference 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 flow and/or box combination.These can be provided
Computer program instructions are set to all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine so that is held by the processor of computer or other programmable data processing terminal equipments
Capable instruction generates for realizing in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
The device of specified function.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing terminal equipments
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 flow of flow chart or multiple flows and/or one side of block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments 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 flow of flow chart or multiple flows
And/or in one box of block diagram or multiple boxes 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 include other elements that are not explicitly listed, or further include 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 including the element.
Above to a kind of display dress of the display methods and a kind of side's of attending a meeting information of the side's of attending a meeting information provided by the present invention
It sets, is described in detail, principle and implementation of the present invention are described for specific case used herein, above
The explanation of embodiment is merely used to help understand the method and its core concept of the present invention；Meanwhile for the general skill of this field
Art personnel, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this
Description should not be construed as limiting the invention.
Claims (10)
1. a kind of display methods of the side's of attending a meeting information, which is characterized in that regard the Internet services equipment connection in networking, can be controlled
Device carries out video conference depending on the multiple networked terminals that regard of networked server connection, the method includes：
Equipment can be controlled, the multiple side's of attending a meeting information are set depending on networked terminals to the multiple；
Equipment can be controlled and send switching command to the networked server that regards, to be regarded the multiple depending on networked server described in notice
Target in networked terminals is switched to the speaking party of the video conference depending on networked terminals；
Can control equipment by the target depending on networked terminals the corresponding side's of attending a meeting information be sent to it is described regard networked server, with according to
The multiple downstream communications link depending on networked terminals configuration is forwarded to and the multiple is shown depending on networked terminals.
2. according to the method described in claim 1, it is characterized in that, in internet, it is deployed with meeting control terminal, the method is also
Including：
Equipment can be controlled and receive switching request of the meeting control terminal Jing Guo protocol conversion, regarded in networked terminals so that determination is the multiple
Target the speaking party of the video conference is switched to depending on networked terminals.
3. according to the method described in claim 1, it is characterized in that, the multiple networked terminals that regard are arranged in the equipment that can control
The multiple side's of attending a meeting information, including：
It inquires the multiple regarding the multiple regarding networking number of networked terminals；
By it is the multiple depending on networking number is set as key, the multiple multiple side's of attending a meeting information corresponding depending on networked terminals are set as
Value, stores as key-value pair into database.
4. method according to claim 1 or 2 or 3, which is characterized in that the side's of attending a meeting information include following one kind or
It is a variety of：
Job information, name information, remark information.
5. method according to claim 1 or 2 or 3, which is characterized in that the equipment that can control regards networked server to described
Switching command is sent, to notify the networked server that regards to switch the multiple target in networked terminals regarding networked terminals
For the speaking party of the video conference, including：
Equipment can be controlled and send switching command to the networked server that regards, to be regarded the multiple depending on networked server described in notice
Target in networked terminals is sent to depending on the audio, video data of networked terminals and the multiple is played out depending on networked terminals.
6. method according to claim 1 or 2 or 3, which is characterized in that the target is regarded networking eventually by the equipment that can control
The corresponding side's of attending a meeting information is held to be sent to described regarding networked server, including：
Determine that the target regards networking number regarding networked terminals；
The side's of attending a meeting information corresponding depending on networking number is searched in the database；
Using the side's of attending a meeting information as subtitle, caption data packet is generated；
The caption data packet is sent to described regarding networked server.
7. a kind of display device of the side's of attending a meeting information, which is characterized in that regard the Internet services equipment connection in networking, can be controlled
Device carries out video conference depending on the multiple networked terminals that regard of networked server connection, and described device, which is located at, to be controlled in equipment, including：
The side's of attending a meeting information setup module, for the multiple side's of attending a meeting information to be arranged depending on networked terminals to the multiple；
Switching command sending module regards the Internet services for sending switching command to the networked server that regards with notice is described
The multiple target depending in networked terminals is switched to the speaking party of the video conference by device depending on networked terminals；
The side's of attending a meeting information sending module, for the corresponding side's of attending a meeting information to be sent to and described regards connection depending on networked terminals by the target
Network server, with the multiple regarding networked terminals according to being forwarded to the multiple downstream communications link depending on networked terminals configuration
It is shown.
8. device according to claim 7, which is characterized in that in internet, be deployed with meeting control terminal, described device is also
Including：
Switching request receiving module is described more with determination for receiving switching request of the meeting control terminal Jing Guo protocol conversion
A target depending in networked terminals is switched to the speaking party of the video conference depending on networked terminals.
9. device according to claim 7, which is characterized in that the side's of attending a meeting information setup module includes：
It is the multiple regarding the multiple regarding networking number of networked terminals for inquiring depending on number inquiry submodule of networking；
Key-value pair sub-module stored, for by it is the multiple depending on networking number be set as key, it is the multiple regard networked terminals correspond to
The multiple side's of attending a meeting information be set as being worth, stored into database as key-value pair.
10. according to the device described in claim 7 or 8 or 9, which is characterized in that the side's of attending a meeting information sending module includes：
Depending on number determination sub-module of networking, for determining that the target regards networking number regarding networked terminals；
The side's of attending a meeting information searching submodule, for searching the side's of attending a meeting information corresponding depending on networking number in the database；
Caption data packet generates submodule, for using the side's of attending a meeting information as subtitle, generating caption data packet；
Caption data packet sending submodule, it is described regarding networked server for the caption data packet to be sent to.
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| CN201710843121.6A CN108574688B (en) | 2017-09-18 | 2017-09-18 | Method and device for displaying participant information |
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| CN109859824A (en) * | 2018-12-18 | 2019-06-07 | 视联动力信息技术股份有限公司 | Pathological image remote display method and device |
| CN109859824B (en) * | 2018-12-18 | 2022-01-14 | 视联动力信息技术股份有限公司 | Pathological image remote display method and device |
| CN109963108A (en) * | 2019-02-20 | 2019-07-02 | 视联动力信息技术股份有限公司 | A kind of method and apparatus of one-to-many intercommunication |
| CN109963108B (en) * | 2019-02-20 | 2021-10-19 | 视联动力信息技术股份有限公司 | One-to-many talkback method and device |
| CN110049271A (en) * | 2019-03-19 | 2019-07-23 | 视联动力信息技术股份有限公司 | A kind of view networking conferencing information methods of exhibiting and device |
| CN110062192A (en) * | 2019-04-18 | 2019-07-26 | 视联动力信息技术股份有限公司 | Data processing method, device and storage medium in video conference |
| CN110198430A (en) * | 2019-04-19 | 2019-09-03 | 视联动力信息技术股份有限公司 | A kind of method and device switching conference speech people |
| CN110049275A (en) * | 2019-04-30 | 2019-07-23 | 视联动力信息技术股份有限公司 | Information processing method, device and storage medium in video conference |
| CN110430385A (en) * | 2019-07-01 | 2019-11-08 | 视联动力信息技术股份有限公司 | Video conference processing method, device and storage medium |
| CN110572607A (en) * | 2019-08-20 | 2019-12-13 | 视联动力信息技术股份有限公司 | Video conference method, system and device and storage medium |
| CN110704558A (en) * | 2019-09-11 | 2020-01-17 | 视联动力信息技术股份有限公司 | Terminal home region acquisition method and device, electronic equipment and storage medium |
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