CN110365930A - A kind of data processing method and device - Google Patents
A kind of data processing method and device Download PDFInfo
- Publication number
- CN110365930A CN110365930A CN201810322977.3A CN201810322977A CN110365930A CN 110365930 A CN110365930 A CN 110365930A CN 201810322977 A CN201810322977 A CN 201810322977A CN 110365930 A CN110365930 A CN 110365930A
- Authority
- CN
- China
- Prior art keywords
- mould group
- view networking
- networking
- view
- video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides a kind of data processing method and device, it is related to regarding networking technology field.This method comprises: determining video/audio to be processed depending on networking mould group by first, and receive the view networking data packet in view networking service；The second view networking mould group will be backed up to depending on the business control information in networking data packet, and determines the data type of video/audio depending on networking mould group by first；When data type belongs to the process range of the second view networking mould group, encoding and decoding processing is carried out to video/audio by the second view networking mould group；When detecting the first view networking mould group exception, current view networking service is handled by the second business control information depending on backing up in networking mould group.In the embodiment of the present invention, second can take over the video and audio business of interruption depending on networking mould group, and take over to encoding and decoding business, so as to avoid leading to the problem of video and audio service disconnection and encoding and decoding processing capacity deficiency because of terminal aging.
Description
Technical field
The present invention relates to view networking technology fields, fill more particularly to a kind of data processing method and a kind of data processing
It sets.
Background technique
With the fast development of the network technology, life of the two-way communications such as video and audio meeting, video and audio teaching in user, work
Make, learn etc. is widely available.
In general, terminal used by a user can not only carry out video and audio business in communication process, it is acceptable while right
Local video/audio is handled.However, after terminal is disposed in a communication network, as time goes by, the place of terminal
Rationality can will decline to a great extent, in this way, can not only adapt to new data processing needs, also easily cause because of hardware aging therefore
Barrier, to cause the interruption of video and audio business.
Summary of the invention
In view of the above problems, the embodiment of the present invention is proposed in order to provide a kind of a kind of data processing for overcoming the above problem
Method and a kind of corresponding data processing equipment.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of data processing method, the method is applied to view
In networking, it is described depending on network include configured with first view networking mould group and second view networking mould group terminal, which comprises
Video/audio to be processed is determined depending on networking mould group by described first, and receives the view in view networking service
Networking data packet；
The business control information depending in networking data packet is backed up into the second view networking mould group, and passes through institute
State the first data type that the video/audio is determined depending on networking mould group；
When the data type belongs to the process range of the second view networking mould group, pass through the second view networking mould
Group carries out encoding and decoding processing to the video/audio；
When detecting the first view networking mould group exception, by the described second business control depending on being backed up in networking mould group
The current view networking service of information processing processed.
Optionally, the business control information includes video and audio input type, video and audio output type, each terminal MAC
Address and split screen layout pattern；
Correspondingly, it is described when detecting the first view networking mould group exception, by the second view networking mould group
The business control information of backup handles current view networking service, comprising:
When detecting the first view networking mould group exception, by the second view networking mould group according to the view sound of backup
Frequency input type and video and audio output type carry out encoding and decoding processing to the video/audio in view networking service；
By the second view networking mould group according to each terminal MAC address of backup, by encoding and decoding treated view sound
Each terminal of the frequency according to output into the view networking service；
It, will be each in the view networking service by the second view networking mould group according to the split screen layout pattern of backup
Video/audio carries out split screen display available.
Optionally, described when detecting the first view networking mould group exception, by the second view networking mould group
The business control information of backup was handled before the step of current view networking service, further includes:
First heart is sent to the second view networking mould group according to the first predetermined period by the first view networking mould group
Jump data packet；
When described second depending on networking mould group do not received in the duration of first predetermined period it is described first view networking
When the first heartbeat data packets of mould group, determine that the first view networking mould group is abnormal.
Optionally, described when detecting the first view networking mould group exception, by the second view networking mould group
The business control information of backup was handled before the step of current view networking service, further includes:
The second heartbeat data packets are sent to node server according to the second predetermined period by the first link；
When described first depending on networking mould group do not receive the node server in the duration of second predetermined period
The second heartbeat data packets when, determine that the first view networking mould group is abnormal.
Optionally, described to determine video/audio to be processed depending on networking mould group by described first, and receive view connection
Before the step of view networking data packet in network service, further includes:
When detecting the networking mould group access of the second view, the device identification of the second view networking mould group is received；
According to the device identification of the second view networking mould group, determine the second view networking mould group to video/audio
Process range, to complete the configuration of the second view networking mould group.
To solve the above-mentioned problems, the embodiment of the invention also discloses a kind of data processing equipment, described device is applied to
Depending in networking, described device includes:
First processing module, for determining video/audio to be processed, Yi Jijie depending on networking mould group by described first
View networking data packet in rating networking service；
Second processing module joins for the business control information depending in networking data packet to be backed up to second view
Net mould group, and the data type of the video/audio is determined depending on networking mould group by described first；
Coding/decoding module passes through when for belonging to the process range of the second view networking mould group when the data type
The second view networking mould group carries out encoding and decoding processing to the video/audio；
Service take-over module, for being networked by second view when detecting the first view networking mould group exception
The business control information backed up in mould group handles current view networking service.
Optionally, the business control information includes video and audio input type, video and audio output type, each terminal MAC
Address and split screen layout pattern；
Correspondingly, the service take-over module includes:
Encoding and decoding submodule, for being networked by second view when detecting the first view networking mould group exception
Mould group is compiled according to the video and audio input type and video and audio output type of backup to depending on the video/audio in networking service
Decoding process；
Output sub-module, for, according to each terminal MAC address of backup, being solved compiling by the second view networking mould group
Code treated video/audio exports into the view networking service each terminal；
Display sub-module, for the split screen layout pattern by the second view networking mould group according to backup, by the view
Each video/audio in networking service carries out split screen display available.
Optionally, described device further include:
First sending module, for being joined according to the first predetermined period to second view by the first view networking mould group
Net mould group sends the first heartbeat data packets；
First determining module, for not received in the duration of first predetermined period when described second depending on networking mould group
When networking the first heartbeat data packets of mould group to first view, determine that the first view networking mould group is abnormal.
Optionally, described when detecting the first view networking mould group exception, by the second view networking mould group
The business control information of backup was handled before the step of current view networking service, further includes:
Second sending module, for sending the second heartbeat to node server according to the second predetermined period by the first link
Data packet；
Second determining module, for not received in the duration of second predetermined period when described first depending on networking mould group
To the node server the second heartbeat data packets when, determine that the first view networking mould group is abnormal.
Optionally, described device further include:
Receiving module, for receiving the described second setting depending on networking mould group when detecting the networking mould group access of the second view
Standby mark；
Configuration module determines the second view networking mould group for the device identification according to the second view networking mould group
To the process range of video/audio, to complete the configuration of the second view networking mould group.
The embodiment of the present invention includes following advantages:
In embodiments of the present invention, terminal can determine video/audio to be processed depending on networking mould group by first, with
And view networking data packet in view networking service is received, and can will back up to the depending on the business control information in networking data packet
Two regard networking mould groups, and determine the data type of video/audio depending on networking mould group by first, and then work as the data type
When belonging to the process range of the second view networking mould group, video/audio can be carried out at encoding and decoding by the second view networking mould group
Reason, so as in the case where first reduces process performance because of aging depending on networking module, by second regard networking module into
Row encoding and decoding processing, so as to adapt to new data processing needs, when detecting the first view networking mould group exception, Ke Yitong
It crosses the second business control information depending on backing up in networking mould group and handles current view networking service, so as in the first view networking
When module leads to service disconnection because of hardware aging, current view networking service is taken over depending on networking module using second, avoids working as
Forward sight networking service generates interruption.
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 step flow chart of data processing method embodiment of the invention；
Fig. 6 is a kind of structural block diagram of data processing equipment embodiment of the invention.
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 controls the camera being connected with the set-top box of opposite end by the set-top box requests server of local terminal, and server is ordered according to the request
It enables the set-top box of opposite end receive and adjusts camera.
Referring to Fig. 5, a kind of step flow chart of data processing method embodiment of the invention is shown, this method can answer
It may include the terminal configured with the first view networking mould group and the second view networking mould group, this method depending on networking for regarding in networking
It can specifically include following steps:
Step 501: determining video/audio to be processed depending on networking mould group by described first, and receive view networking industry
View networking data packet in business.
The first view networking mould group can be configured in the terminal depending on networking, first can pass through CPU depending on networking mould group
(Central Processing Unit, central processing unit) module receives the view networking data packet in view networking service, and utilizes
Depending in networking data packet business control information processing view networking service, and can by DSP (Digital Signal Processing,
Digital Signal Processing) module, encoding and decoding are carried out to video/audio.
In addition, can also configure the second view networking mould group in the terminal depending on networking, second can pass through depending on networking mould group
CPU module processing view networking service, and encoding and decoding can be carried out to video/audio by DSP module.
First usually can be used as the primary mould group processing view networking data of terminal depending on networking mould group, and second regards networking mould
Group then can be used as the stand-by set of dies group processing view networking data of terminal.In practical applications, the second view networking mould group is to video and audio
The process range of data may include and be greater than the first view networking mould group to the process range of video/audio, that is to say the second view
Networking mould group can handle the first video/audio type being capable of handling depending on networking mould group, so as to take over the first view connection
The encoding and decoding business of net mould group, certainly, second can also handle the first view sound that can not be handled depending on networking mould group depending on networking mould group
Frequency data type, so as to extend the encoding and decoding performance of terminal.
Correspondingly, application configuration have the first view networking mould group and second view networking mould group terminal carry out data processing it
Before, terminal can also pass through following step configuration second view networking mould group, comprising: when detect the second view networking mould group access
When, receive the device identification of the second view networking mould group；According to it is described second view networking mould group device identification, determine described in
Second regards networking mould group to the process range of video/audio, to complete the configuration of the second view networking mould group.
Wherein, it second after terminal starting, can detecte to the second view with carry in the network interface of terminal depending on networking mould group
Networking mould group access terminal, and then second can pass through POE (Power Over Ethernet, active ether depending on networking mould group
Net) power supply is powered, and after power supply is connected, the second view networks mould group can be defeated by the device identification of itself by the network interface of carry
Enter terminal.It can store the device identification of various view networking mould groups in terminal, which can indicate view networking mould group pair
The process range of video/audio, specifically, the video/audio type being capable of handling depending on networking mould group can be indicated.Terminal connects
When receiving the device identification of the second view networking mould group, it can be searched from each device identification of storage, when finding second
Depending on network mould group device identification when, can determine the second view networking mould group to the process range of video/audio, that is to say can
To determine the processing capacity of the second view networking mould group.
First view networking mould group configured completion when terminal manufactures, after the completion of the second view networking mould group configuration, when the
One depending on networking mould group need to carry out video conference etc. view networking service when, can establish the first chain between node server
Road, and then the view networking data packet in view networking service can be received by the first link.When terminal is directly connected to node serve
When device, this can be sent to terminal by node server depending on networking data packet, when terminal is taken by access switch connecting node
When business device, this can be sent to terminal by access switch depending on networking data packet, and the present invention is not especially limit this.
During terminal carries out view networking service, usually can also for forward sight networking service leave demand or subsequent view
The preparation demand of networking service carries out encoding and decoding processing to certain video/audios, that is to say that terminal usually requires to carry out simultaneously
Depending on networking service and encoding and decoding business, therefore, terminal can also be networked during carrying out view networking service by the first view
Mould group determines that video/audio to be processed, such as video/audio to be processed can be the view sound for needing to complete storage demand
Frequency evidence.
Step 502: the business control information depending in networking data packet is backed up into the second view networking mould group, with
And the data type of the video/audio is determined depending on networking mould group by described first.
When the first of terminal receives view networking data packet depending on networking mould group, business control information therein can be screened
Out, first retains portion depending on networking mould group itself and carries out view networking service processing, and sends a to the second view networking mould group
It is backed up.Wherein, business control information may include video and audio input type, video and audio output type, each terminal MAC
Information, the business control informations such as (Media Access Control, media access control) address, split screen layout pattern can be used
In maintenance and control view networking service, and the business control information can be based on view networking features generation, and can be joined based on view
FidonetFido transmission.
In addition, while terminal maintains and controls view networking service, it is also necessary to other video/audios are handled, and
The first view networking mould group and the second view networking mould group are different to the process range of video/audio in terminal, therefore, the first view connection
Net mould group is also it needs to be determined that the data type of video/audio to be processed, so that it is determined which is needed compiled depending on networking mould group
Decoding process.
Step 503: when the data type belongs to the process range of the second view networking mould group, passing through described second
Encoding and decoding processing is carried out to the video/audio depending on networking mould group.
Due in practical applications, second may include and is greater than the first view and networks mould group depending on the process range of mould group of networking
Process range, such as second can handle 4K high-resolution video depending on networking mould group, and the first view is networked cannot handle 4K high score
Distinguish video, first usually can be used as the primary mould group of processing view networking data depending on networking mould group, therefore, when video/audio
Data type belong to the second view networking mould group process range, and be not belonging to the first view networking mould group process range when, terminal
Encoding and decoding processing can be carried out to video/audio by the second view networking mould group.And when the data type of video/audio belongs to
Second view networking mould group process range, and belong to the first view networking mould group process range when, that is to say the first view network mould
When group can handle the video/audio depending on networking mould group with second, terminal both can be by the first view networking mould group to view sound
Frequency can also carry out encoding and decoding processing, this hair to video/audio by the second view networking mould group according to encoding and decoding processing is carried out
Bright embodiment is not especially limited this.
Preferably, when the setup time of the first view networking mould group is longer, it can choose the second view networking mould group to view sound
Frequency according to carry out encoding and decoding processing, and first view networking mould group can only carry out view networking service control, and without view sound
The encoding and decoding of frequency evidence.
Step 504: when detecting the first view networking mould group exception, by described second depending on being backed up in networking mould group
Business control information handle current view networking service.
When the first networking net mould group occurs abnormal, the second view network mould group can establish between node server the
Two links, and then current view networking service can be handled according to the business control information of backup, realize the nothing of view networking service
Seaming and cutting are changed, and are taken over to current depending on networking service by second depending on networking mould group, be can be avoided the view networking service of terminal
It interrupts, guarantees being normally carried out depending on networking service.
Wherein, first depending on network mould group exception may include first depending on networking mould group itself there is exception and first
There is exception in link depending on mould group of networking, and therefore, terminal can determine that the first view networking mould group is abnormal by following two ways,
Include:
First way: networking mould group is regarded to described second according to the first predetermined period by the first view networking mould group
Send the first heartbeat data packets；When described second do not received in the duration of first predetermined period depending on networking mould group it is described
When the first heartbeat data packets of the first view networking mould group, determine that the first view networking mould group is abnormal.
In above-mentioned first way, the first view networking mould group with the second view network mould group connect during, can be with
The first heartbeat data packets are sent to the second view networking mould group according to the first predetermined period, to indicate the normal of the first view networking mould group
Working condition, under normal condition, second can receive the first heartbeat data packets every the first predetermined period depending on networking mould group.
And work as the second the first heartbeat for not receiving the first view networking mould group in the duration of first predetermined period depending on networking mould group
When data packet, then it is abnormal can to determine that the first view networking mould group occurs, so can the first view of adapter tube networking mould group currently
The view networking service of processing.
The second way: the second heartbeat data is sent to node server according to the second predetermined period by the first link
Packet；When described first depending on networking mould group do not receive the second of the node server in the duration of second predetermined period
When heartbeat data packets, determine that the first view networking mould group is abnormal.
In the above-mentioned second way, first depending on networking mould group during being connect with node server, can be according to
Second predetermined period sends the second heartbeat data packets to node server, to indicate the normal condition of the first link, normal condition
Under, first can receive the second heartbeat data packets every the first predetermined period depending on networking mould group.And when the first view networking mould
When group does not receive the second heartbeat data packets of stage server in the duration of second predetermined period, then can be determined
There is exception in the first link between one view networking mould group and node server, and then can determine that the first view networking mould group occurs
It is abnormal, so that the second view networking mould group can the view networking service that is presently processing depending on mould group of networking of adapter tube first.
Further, business control information may include video and audio input type, video and audio output type, each terminal
MAC Address and split screen layout pattern, correspondingly, the implementation of this step may include:
Sub-step (1): when detect it is described first view networking mould group exception when, by it is described second view networking mould group according to
The video and audio input type and video and audio output type of backup carry out at encoding and decoding the video/audio in view networking service
Reason.
Video and audio input type is in forward sight networking service, to need to carry out the data of the video/audio of encoding and decoding processing
Type, correspondingly, video and audio output type is the data type that video/audio needs to export after encoding and decoding are handled.Work as end
When end detects the first view networking mould group exception, it can determine that video and audio input type and video and audio output type are jointly corresponding
Code encoding/decoding mode, and then the video/audio that can be regarded in networking service by the code encoding/decoding mode carries out encoding and decoding processing.
Sub-step (2): by the second view networking mould group according to each terminal MAC address of backup, at encoding and decoding
Video/audio after reason exports each terminal into the view networking service.
When terminal carries out the view networking service such as video conference, it will usually carry out link by node server and other terminals
Connection, and in the treatment process of view networking service, it will do it data interaction, therefore, business control information between each terminal
It may include each terminal MAC address, so that second can will compile depending on networking mould group according to each terminal MAC address of backup
Video/audio after decoding process exports each terminal into view networking service.
Sub-step (3): by the second view networking mould group according to the split screen layout pattern of backup, by view networking industry
Each video/audio in business carries out split screen display available.
When terminal carries out the view networking service such as video conference, the window that each terminal is usually required to a certain size is shown
Show, such as the current user for carrying out video of display or user information etc., therefore, business control information may include split screen layout
Mode, so that second can carry out the video/audio of each terminal according to the split screen layout pattern of backup depending on networking mould group
Split screen display available.
It should be noted that in practical applications, since the demand in view networking service is varied, Service control
Information can also include other control information, such as third party regards corresponding scheduling information of networking service software etc., accordingly
, second can execute corresponding scheduling operation based on the scheduling information depending on networking mould group, and the embodiment of the present invention does not make this to have
Body limits.
In addition, terminal can also regard networking mould group to node by second when detecting the first view networking mould group exception
Server sends unexpected message, when node server receives the unexpected message, can determine the first view networking of the terminal
There is exception in mould group, and second has taken over current view networking service depending on networking mould group, at this point, node server can be to terminal
Prompting message is sent, and the prompting message is shown by terminal, carries out fault restoration using the user of the terminal to remind.
After the first link repair of the first view networking mould group or the first view networking mould group, the first heartbeat data packets or the
The transmissions of two heartbeat data packets restores normal, thus terminal can by depending on networking service be transferred back to first depending on networking module at
Reason.
It should be noted that in practical applications, the first link between the first view networking mould group and node server, with
And second view networking mould group and node server between the second link, all can be 4G link, the embodiment of the present invention to this not
Make specific limit.
In addition, the second view networking mould group is in addition to necessary module, it can also include 4G network module, WIFI module, indigo plant
Tooth module and GPS module, so as to provide the functions such as more view networking connections and transmission for user.
In embodiments of the present invention, terminal can determine video/audio to be processed depending on networking mould group by first, with
And view networking data packet in view networking service is received, and can will back up to the depending on the business control information in networking data packet
Two regard networking mould groups, and determine the data type of video/audio depending on networking mould group by first, and then work as the data type
When belonging to the process range of the second view networking mould group, video/audio can be carried out at encoding and decoding by the second view networking mould group
Reason, so as in the case where first reduces process performance because of aging depending on networking module, by second regard networking module into
Row encoding and decoding processing, so as to adapt to new data processing needs, when detecting the first view networking mould group exception, Ke Yitong
It crosses the second business control information depending on backing up in networking mould group and handles current view networking service, so as in the first view networking
When module leads to service disconnection because of hardware aging, current view networking service is taken over depending on networking module using second, avoids working as
Forward sight networking service generates interruption.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Referring to Fig. 6, a kind of structural block diagram of data processing equipment embodiment of the invention is shown, which can be with
Applied in view networking, following module can specifically include:
First processing module 601, for by described first depending on networking mould group determine video/audio to be processed, and
Receive the view networking data packet in view networking service；
Second processing module 602, for the business control information depending in networking data packet to be backed up to described second
The data type of the video/audio is determined depending on mould group of networking, and by the described first view mould group of networking；
Coding/decoding module 603 leads to when for belonging to the process range of the second view networking mould group when the data type
It crosses the second view networking mould group and encoding and decoding processing is carried out to the video/audio；
Service take-over module 604, for being joined by second view when detecting the first view networking mould group exception
The business control information backed up in net mould group handles current view networking service.
In one preferred embodiment of the invention, the business control information includes video and audio input type, video and audio
Output type, each terminal MAC address and split screen layout pattern；
Correspondingly, the service take-over module 604 includes:
Encoding and decoding submodule 6041, for being regarded by described second when detecting the first view networking mould group exception
Mould group of networking according to the video and audio input type and video and audio output type of backup, to the video/audio in view networking service into
Row encoding and decoding processing；
Output sub-module 6042 will for each terminal MAC address by the second view networking mould group according to backup
Encoding and decoding treated video/audio exports into the view networking service each terminal；
Display sub-module 6043, for the split screen layout pattern by the second view networking mould group according to backup, by institute
The each video/audio stated in view networking service carries out split screen display available.
In one preferred embodiment of the invention, described device further include:
First sending module 605, for by first view network mould group according to the first predetermined period to described second
The first heartbeat data packets are sent depending on networking mould group；
First determining module 606, for when it is described second view networking mould group in the duration of first predetermined period not
When receiving the first heartbeat data packets of the first view networking mould group, determine that the first view networking mould group is abnormal.
In one preferred embodiment of the invention, described when detecting the first view networking mould group exception, pass through
Before described second the step of handling current view networking service depending on the business control information that backs up in networking mould group, further includes:
Second sending module 607, for sending second to node server according to the second predetermined period by the first link
Heartbeat data packets；
Second determining module 608, for when it is described first view networking mould group in the duration of second predetermined period not
When receiving the second heartbeat data packets of the node server, determine that the first view networking mould group is abnormal.
In one preferred embodiment of the invention, described device further include:
Receiving module 609, for receiving the second view networking mould group when detecting the networking mould group access of the second view
Device identification；
Configuration module 610 determines the second view networking mould for the device identification according to the second view networking mould group
Group is to the process range of video/audio, to complete the configuration of the second view networking mould group.
In embodiments of the present invention, terminal can determine video/audio to be processed depending on networking mould group by first, with
And view networking data packet in view networking service is received, and can will back up to the depending on the business control information in networking data packet
Two regard networking mould groups, and determine the data type of video/audio depending on networking mould group by first, and then work as the data type
When belonging to the process range of the second view networking mould group, video/audio can be carried out at encoding and decoding by the second view networking mould group
Reason, so as in the case where first reduces process performance because of aging depending on networking module, by second regard networking module into
Row encoding and decoding processing, so as to adapt to new data processing needs, when detecting the first view networking mould group exception, Ke Yitong
It crosses the second business control information depending on backing up in networking mould group and handles current view networking service, so as in the first view networking
When module leads to service disconnection because of hardware aging, current view networking service is taken over depending on networking module using second, avoids working as
Forward sight networking service generates interruption.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the 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 data method provided by the present invention and a kind of data processing equipment, it is described in detail, this
Apply that a specific example illustrates the principle and implementation of the invention in text, the explanation of above example is only intended to
It facilitates the understanding of the method and its core concept of the invention；At the same time, for those skilled in the art, think of according to the present invention
Think, 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 pair
Limitation of the invention.
Claims (10)
1. a kind of data processing method, which is characterized in that the method is applied in view networking, described depending on networking including being configured with
The terminal of first view networking mould group and the second view networking mould group, which comprises
Video/audio to be processed is determined depending on networking mould group by described first, and receives the view networking in view networking service
Data packet；
The business control information depending in networking data packet is backed up into the second view networking mould group, and passes through described the
One determines the data type of the video/audio depending on networking mould group；
When the data type belongs to the process range of the second view networking mould group, pass through the second view networking mould group pair
The video/audio carries out encoding and decoding processing；
When detecting the first view networking mould group exception, believed by the described second Service control depending on being backed up in networking mould group
Breath handles current view networking service.
2. the method according to claim 1, wherein the business control information include video and audio input type,
Video and audio output type, each terminal MAC address and split screen layout pattern；
Correspondingly, it is described when detecting the first view networking mould group exception, by described second depending on being backed up in networking mould group
Business control information handle current view networking service, comprising:
It is defeated according to the video and audio of backup by the second view networking mould group when detecting the first view networking mould group exception
Enter type and video and audio output type, encoding and decoding processing is carried out to the video/audio in view networking service；
By the second view networking mould group according to each terminal MAC address of backup, by encoding and decoding treated video and audio number
According to each terminal of the output into the view networking service；
By the second view networking mould group according to the split screen layout pattern of backup, by each view sound in the view networking service
Frequency is according to progress split screen display available.
3. the method according to claim 1, wherein described ought detect that the first view networking mould group is abnormal
When, before the step of handling current view networking service depending on the business control information that backs up in networking mould group by described second,
Further include:
The first beats are sent to the second view networking mould group according to the first predetermined period by the first view networking mould group
According to packet；
When described second depending on networking mould group do not received in the duration of first predetermined period it is described first view networking mould group
The first heartbeat data packets when, determine that the first view networking mould group is abnormal.
4. the method according to claim 1, wherein described ought detect that the first view networking mould group is abnormal
When, before the step of handling current view networking service depending on the business control information that backs up in networking mould group by described second,
Further include:
The second heartbeat data packets are sent to node server according to the second predetermined period by the first link；
The of the node server is not received in the duration of second predetermined period depending on networking mould group when described first
When two heartbeat data packets, determine that the first view networking mould group is abnormal.
5. the method according to claim 1, wherein it is described by described first depending on networking mould group determine it is to be processed
Video/audio, and receive view networking service in view networking data packet the step of before, further includes:
When detecting the networking mould group access of the second view, the device identification of the second view networking mould group is received；
According to the device identification of the second view networking mould group, processing of the second view networking mould group to video/audio is determined
Range, to complete the configuration of the second view networking mould group.
6. a kind of data processing equipment, which is characterized in that described device is applied in view networking, and described device includes:
First processing module, for determining video/audio to be processed, and reception view depending on networking mould group by described first
View networking data packet in networking service；
Second processing module, for the business control information depending in networking data packet to be backed up to the second view networking mould
Group, and the data type of the video/audio is determined depending on networking mould group by described first；
Coding/decoding module, when for belonging to the process range of the second view networking mould group when the data type, by described
Second view networking mould group carries out encoding and decoding processing to the video/audio；
Service take-over module, for passing through the second view networking mould group when detecting the first view networking mould group exception
The business control information of middle backup handles current view networking service.
7. device according to claim 6, which is characterized in that the business control information include video and audio input type,
Video and audio output type, each terminal MAC address and split screen layout pattern；
Correspondingly, the service take-over module includes:
Encoding and decoding submodule, for passing through the second view networking mould group when detecting the first view networking mould group exception
According to the video and audio input type and video and audio output type of backup, encoding and decoding are carried out to the video/audio in view networking service
Processing；
Output sub-module, for each terminal MAC address by the second view networking mould group according to backup, at encoding and decoding
Video/audio after reason exports each terminal into the view networking service；
Display sub-module, for, according to the split screen layout pattern of backup, the view being networked by the second view networking mould group
Each video/audio in business carries out split screen display available.
8. device according to claim 6, which is characterized in that described device further include:
First sending module, for regarding networking mould to described second according to the first predetermined period by the first view networking mould group
Group sends the first heartbeat data packets；
First determining module, for not receiving institute in the duration of first predetermined period depending on networking mould group when described second
When stating the first heartbeat data packets of the first view networking mould group, determine that the first view networking mould group is abnormal.
9. device according to claim 6, which is characterized in that described to detect that the first view networking mould group is abnormal
When, before the step of handling current view networking service depending on the business control information that backs up in networking mould group by described second,
Further include:
Second sending module, for sending the second heartbeat data to node server according to the second predetermined period by the first link
Packet；
Second determining module, for not receiving institute in the duration of second predetermined period depending on networking mould group when described first
When stating the second heartbeat data packets of node server, determine that the first view networking mould group is abnormal.
10. device according to claim 6, which is characterized in that described device further include:
Receiving module, for receiving the equipment mark of the second view networking mould group when detecting the networking mould group access of the second view
Know；
Configuration module determines the second view networking mould group to view for the device identification according to the second view networking mould group
The process range of audio data, to complete the configuration of the second view networking mould group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322977.3A CN110365930B (en) | 2018-04-11 | 2018-04-11 | Data processing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322977.3A CN110365930B (en) | 2018-04-11 | 2018-04-11 | Data processing method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110365930A true CN110365930A (en) | 2019-10-22 |
| CN110365930B CN110365930B (en) | 2021-07-30 |
Family
ID=68214646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810322977.3A Active CN110365930B (en) | 2018-04-11 | 2018-04-11 | Data processing method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110365930B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113297012A (en) * | 2021-07-27 | 2021-08-24 | 浙江豪联信息科技有限公司 | Backup method based on sector data |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070091793A1 (en) * | 2005-10-20 | 2007-04-26 | Clarence Filsfils | Method and apparatus for managing forwarding of data in an autonomous system |
| CN101646057A (en) * | 2009-09-07 | 2010-02-10 | 深圳华为通信技术有限公司 | Remote-presence conference control device, method and remote-presence conference system |
| CN102916825A (en) * | 2011-08-01 | 2013-02-06 | 中兴通讯股份有限公司 | Management equipment of dual-computer hot standby system, management method and dual-computer hot standby system |
| CN103945016A (en) * | 2014-04-11 | 2014-07-23 | 江苏物联网研究发展中心 | DHCP server active-standby redundancy method and system |
| CN106301836A (en) * | 2015-05-25 | 2017-01-04 | 北京视联动力国际信息技术有限公司 | A kind of method of redundancy backup, terminal and regard networked system |
| CN106534758A (en) * | 2015-09-09 | 2017-03-22 | 三亚中兴软件有限责任公司 | Conference backup method and conference backup device |
| CN106658174A (en) * | 2016-10-31 | 2017-05-10 | 努比亚技术有限公司 | Video decoding terminal and method |
-
2018
- 2018-04-11 CN CN201810322977.3A patent/CN110365930B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070091793A1 (en) * | 2005-10-20 | 2007-04-26 | Clarence Filsfils | Method and apparatus for managing forwarding of data in an autonomous system |
| CN101646057A (en) * | 2009-09-07 | 2010-02-10 | 深圳华为通信技术有限公司 | Remote-presence conference control device, method and remote-presence conference system |
| CN102916825A (en) * | 2011-08-01 | 2013-02-06 | 中兴通讯股份有限公司 | Management equipment of dual-computer hot standby system, management method and dual-computer hot standby system |
| CN103945016A (en) * | 2014-04-11 | 2014-07-23 | 江苏物联网研究发展中心 | DHCP server active-standby redundancy method and system |
| CN106301836A (en) * | 2015-05-25 | 2017-01-04 | 北京视联动力国际信息技术有限公司 | A kind of method of redundancy backup, terminal and regard networked system |
| CN106534758A (en) * | 2015-09-09 | 2017-03-22 | 三亚中兴软件有限责任公司 | Conference backup method and conference backup device |
| CN106658174A (en) * | 2016-10-31 | 2017-05-10 | 努比亚技术有限公司 | Video decoding terminal and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113297012A (en) * | 2021-07-27 | 2021-08-24 | 浙江豪联信息科技有限公司 | Backup method based on sector data |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110365930B (en) | 2021-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108012106B (en) | A kind of method and system regarding networking monitoring source synchronous | |
| CN107888401B (en) | A kind of method and system of real time monitoring view networked terminals cpu busy percentage | |
| CN109167960A (en) | A kind of processing method and system of video stream data | |
| CN110392126A (en) | A kind of communication means and device | |
| CN109120879A (en) | A kind of processing method and system of video conference | |
| CN110475090A (en) | A kind of method and system of Conference control | |
| CN109889779A (en) | A kind for the treatment of method and apparatus of packet out-ordering | |
| CN109743536A (en) | A kind of method and apparatus of video data access | |
| CN109547163A (en) | A kind of control method and device of message transmission rate | |
| CN109547731A (en) | A kind of methods of exhibiting and system of video conference | |
| CN109587432A (en) | A kind of conference speech terminal switching method and system | |
| CN108243343A (en) | A kind of point bit distribution statistical method and its server based on regarding networking | |
| CN110048903A (en) | A kind of association turns gateway status monitoring method and device | |
| CN110166727A (en) | A kind of networking of view and internet switching method, apparatus and system | |
| CN109729184A (en) | A kind of method and apparatus of view networking service processing | |
| CN109640027A (en) | Call method and device | |
| CN109743284A (en) | A kind of method for processing video frequency and system based on view networking | |
| CN110266577A (en) | A kind of tunnel establishing method and view networked system | |
| CN110430168A (en) | A kind of method and apparatus of data compression | |
| CN109617766A (en) | A kind of heartbeat treating method and apparatus | |
| CN110336710A (en) | A kind of test method of terminal, system and device and storage medium | |
| CN110430385A (en) | Video conference processing method, device and storage medium | |
| CN110166363A (en) | A kind of multicast link monitoring method and device | |
| CN109889759A (en) | A kind of exchange method and system regarding networked video meeting | |
| CN109525635A (en) | A kind of acquisition methods and system of memory usage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100000 Dongcheng District, Beijing, Qinglong Hutong 1, 1103 house of Ge Hua building. Applicant after: VISIONVERA INFORMATION TECHNOLOGY Co.,Ltd. Address before: 100000 Beijing Dongcheng District Qinglong Hutong 1 Song Hua Building A1103-1113 Applicant before: BEIJING VISIONVERA INTERNATIONAL INFORMATION TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |