CN109688073A - A kind of data processing method and system based on view networking - Google Patents

A kind of data processing method and system based on view networking Download PDF

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Publication number
CN109688073A
CN109688073A CN201811429285.5A CN201811429285A CN109688073A CN 109688073 A CN109688073 A CN 109688073A CN 201811429285 A CN201811429285 A CN 201811429285A CN 109688073 A CN109688073 A CN 109688073A
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China
Prior art keywords
view
networking
acquisition request
response
networked video
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CN201811429285.5A
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CN109688073B (en
Inventor
王军
沈军
王洪超
李学军
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Visionvera Information Technology Co Ltd
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Visionvera Information Technology Co Ltd
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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
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3009—Header conversion, routing tables or routing tags
    • 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
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • 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
    • H04L67/14—Session management
    • H04L67/146—Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
    • 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
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

This application provides a kind of data processing methods and system based on view networking.It can be from the view networked video catalogue for the video identifiers for storing multiple view networked videos depending on networking acquisition compared to only, in this application, internet terminal passes through view networking primary server and view networking share platform, the view networked video catalogue from the video identifiers for storing multiple view networked videos depending on networking streaming media server acquisition may be implemented, view networked video catalogue is obtained from internet so as to realize, expands the acquiring way for obtaining view networked video catalogue.

Description

A kind of data processing method and system based on view networking
Technical field
This application involves view networking technology fields, more particularly to a kind of data processing method based on depending on networking and are System.
Background technique
It is social now, in order to provide safety precautions and guarantee to the work and life of people, often set at critical positions It is equipped with monitoring camera, the monitoring video flow at critical positions is recorded by monitoring camera, later, arrangement checks that personnel check It whether there is suspicious figure in the monitoring video flow that monitoring camera is recorded, for example, checking whether that there are fugitive personnel etc..
Wherein, check that the monitoring video flow that terminal carrys out the recording of checking monitoring camera can be used in personnel, for example, monitoring is taken the photograph As the monitoring video flow that the monitoring video flow being recorded to is sent to the terminal by head, and terminal reception monitoring camera is sent, and Monitoring video flow is played on the screen, and the personnel of checking can check the monitoring video flow that the terminal plays on the screen.
Summary of the invention
To solve the above-mentioned problems, present application illustrates a kind of data processing methods and system based on view networking.
In a first aspect, the method is applied to be based on present application illustrates a kind of data processing method based on view networking Depending on network data processing system, the system comprises internet terminal, view networking primary server, view networking share platform and Depending on streaming media server of networking, internet protocol-based communication link between the internet terminal and view networking primary server It connects, based on view networking protocol communication connection, the view connection between the view networking primary server and the view networking share platform Based on view networking protocol communication connection between net shared platform and view networking streaming media server, which comprises
The internet terminal is to the view networking primary server transmission internet protocol-based for obtaining view networking First acquisition request of videogram；
The view networking primary server receives first acquisition request, and first acquisition request is converted to based on view The second acquisition request for being used to obtain view networked video catalogue of networking protocol, and to described in view networking share platform transmission Second acquisition request；
The view networking share platform receives second acquisition request, sends institute to view networking streaming media server State the second acquisition request；
The view networking streaming media server receives second acquisition request, obtains the first view based on view networking protocol It networked video catalogue and is used to indicate second acquisition request is handled successfully according to second acquisition request generation , based on view networking protocol first obtain response；Then described first is sent to the view networking share platform obtain response And the first view networked video catalogue；
The view networking share platform receives described first and obtains response and the first view networked video catalogue, to institute It states view networking primary server and sends the first acquisition response and the first view networked video catalogue；
The view networking primary server receives described first and obtains response and the first view networked video catalogue, by institute State the first acquisition response be converted to be used to indicate to second acquisition request processing successfully, internet protocol-based the Two obtain response, and described first are converted to depending on networked video catalogue the second view networked video mesh of internet protocol-based Record, Xiang Suoshu internet terminal send described second and obtain response and the second view networked video catalogue；
The internet terminal receives described second and obtains response and the second view networked video catalogue, display described second Depending on networked video catalogue, obtained according to described second in response to determining that view networking streaming media server to the first acquisition request at Function processing.
In an optional implementation, the method also includes:
The internet terminal generate be used to indicate have received the second view networked video catalogue, based on internet The third of agreement obtains response, sends the third acquisition request to view networking primary server；
View networking primary server receives the third and obtains response, obtained according to the third in response to determining that it is described mutually Networked terminals have received the second view networked video catalogue.
In an optional implementation, based on interconnection between the view networking share platform and the internet terminal FidonetFido communication connection；
The method also includes:
The internet terminal obtains the video identifier specified in the second view networked video catalogue, and generating includes institute The third acquisition request for being used to obtain view networked video that state video identifier, internet protocol-based, networks to the view and leads Server sends the third acquisition request；
The view networking primary server receives the third acquisition request, and the third acquisition request is converted to based on view Networking protocol sends the described 4th for obtaining the 4th acquisition request of view networked video, and to the view networking share platform Acquisition request；
The view networking share platform receives the 4th acquisition request, sends institute to view networking streaming media server State the 4th acquisition request；
View networking streaming media server receives the 4th acquisition request, obtain corresponding to the video identifier, Based on the view networked video of view networking protocol, and generates and be used to indicate successful to the 4th acquisition request processing, base The 4th in view networking protocol obtains response；Then the described 4th is sent to the view networking share platform obtain response and institute State the view networked video based on view networking protocol；
It is described to receive the 4th acquisition response and the view networking based on view networking protocol depending on networking share platform Video obtains response to view networking primary server transmission the described 4th, the view based on view networking protocol is networked and is regarded Frequency is converted to the view networked video of internet protocol-based, and Xiang Suoshu internet terminal sends the view of the internet protocol-based Networked video；
The internet terminal receives the view networked video of the internet protocol-based, plays described based on internet protocol The view networked video of view；
The view networking primary server receives the described 4th and obtains response, and the 4th acquisition response is converted to and is used to refer to Show that the 5th acquisition successful to the 4th acquisition request processing, internet protocol-based responds, the internet Xiang Suoshu is whole End sends the described 5th and obtains response；
The view networked terminals receive the described 5th and obtain response, are obtained according to the described 5th in response to determining that the view is networked Streaming media server is successfully processed third acquisition request.
In an optional implementation, the method also includes:
The internet terminal generates the base for being used to indicate the view networked video for having received the internet protocol-based The 6th in Internet protocol obtains response, sends the described 6th to the view networking share platform and obtains response；
The view networking share platform receives the described 6th and obtains response, is obtained according to the described 6th in response to determining that described mutual Networked terminals have received the second view networked video catalogue.
In an optional implementation, the first acquisition request also carries acquisition time section, first acquisition request For obtaining the view networked video catalogue of the view networked video acquired in the acquisition time section.
It is described to obtain corresponding to the video identifier, based on view networking protocol in an optional implementation Depending on networked video, comprising:
The view networking streaming media server sends the video identifier to view networking data library；
The view networking data library receives the video identifier, and in the view networking view depending on storing in networking data library View networked video corresponding to the video identifier is searched in frequency, and is found to described depending on networking streaming media server return View networked video；
It is described that the view networked video that the view networking data library is sent is received depending on networking streaming media server；
The view networked terminals send first acquisition request to view networking streaming media server；
The view networking streaming media server receives first acquisition request, and sends to view networking primary server First acquisition request.
Second aspect, present application illustrates a kind of data processing systems based on view networking, and the system comprises internets Terminal, view networking primary server, view networking share platform and view networking streaming media server, the internet terminal with it is described Depending on internet protocol-based communication connection between networking primary server, the view networking primary server and the view networking share are flat Based on view networking protocol communication connection between platform, base between the view networking share platform and view networking streaming media server It is communicated to connect in view networking protocol, the system comprises:
The internet terminal is used for the view networking primary server transmission internet protocol-based for obtaining view First acquisition request of networked video catalogue；
It is described to be used to receive first acquisition request depending on networking primary server, first acquisition request is converted into base In being sent for obtaining the second acquisition request of view networked video catalogue, and to the view networking share platform for view networking protocol Second acquisition request；
It is described to be used to receive second acquisition request depending on networking share platform, to view networking streaming media server hair Send second acquisition request；
It is described depending on networking streaming media server for receiving second acquisition request, obtain the based on view networking protocol One is used to indicate depending on networked video catalogue and according to second acquisition request generation to second acquisition request processing Successfully, first based on view networking protocol obtains response；Then described first is sent to the view networking share platform to obtain Response and the first view networked video catalogue；
It is described to be also used to receive the first acquisition response and the first view networked video mesh depending on networking share platform Record sends described first to view networking primary server and obtains response and the first view networked video catalogue；
It is described to be also used to receive the first acquisition response and the first view networked video mesh depending on networking primary server Record, by described first obtain response be converted to be used to indicate to second acquisition request processing successfully, based on internet The second of agreement obtains response, and the second view that described first is converted to internet protocol-based depending on networked video catalogue is joined Net videogram, Xiang Suoshu internet terminal send described second and obtain response and the second view networked video catalogue；
The internet terminal is also used to receive described second and obtains response and the second view networked video catalogue, shows institute The second view networked video catalogue is stated, the streaming media server in response to determining that view is networked is obtained according to described second and is obtained to first Request is successfully processed.
In an optional implementation, the internet terminal, which is also used to generate to be used to indicate, has received described the The thirds of the internet protocol-based of two view networked video catalogues obtain response, to view networking primary server transmission described the Three acquisition requests；
It is described to be also used to receive the third depending on networking primary server and obtain response, obtained according to the third in response to determining that The internet terminal has received the second view networked video catalogue.
In an optional implementation, based on interconnection between the view networking share platform and the internet terminal FidonetFido communication connection；
The internet terminal is also used to obtain the video identifier specified in the second view networked video catalogue, generates Including the video identifier, internet protocol-based for obtaining the third acquisition request of view networked video, to the view Primary server of networking sends the third acquisition request；
It is described to be also used to receive the third acquisition request depending on networking primary server, the third acquisition request is converted to Institute is sent for obtaining the 4th acquisition request of view networked video, and to the view networking share platform based on view networking protocol State the 4th acquisition request；
It is described to be also used to receive the 4th acquisition request depending on networking share platform, to view networking streaming media server Send the 4th acquisition request；
It is described to be also used to receive the 4th acquisition request depending on networking streaming media server, it is right to obtain the video identifier institute View networked video answering, based on view networking protocol, and generate to be used to indicate and the 4th acquisition request is handled successfully , based on view networking protocol the 4th obtain response；Then the described 4th is sent to the view networking share platform obtain response And the view networked video based on view networking protocol；
It is described to be also used to receive the described 4th depending on networking share platform and obtain response and described based on view networking protocol Depending on networked video, the described 4th is sent to view networking primary server and obtains response, by the view based on view networking protocol Networked video is converted to the view networked video of internet protocol-based, and Xiang Suoshu internet terminal sends described based on internet protocol The view networked video of view；
The internet terminal is also used to receive the view networked video of the internet protocol-based, plays described based on mutual The view networked video of networking protocol；
It is described to be also used to receive the 4th acquisition response depending on networking primary server, response, which is obtained, by the described 4th is converted to Be used to indicate to the 4th acquisition request processing successfully, internet protocol-based the 5th obtain respond, to it is described mutually Networked terminals send the described 5th and obtain response；
It is described to be also used to receive the 5th acquisition response depending on networked terminals, it obtains according to the described 5th in response to determining that described Third acquisition request is successfully processed depending on networking streaming media server.
In an optional implementation, the internet terminal, which is also used to generate to be used to indicate, has received the base The 6th in the internet protocol-based of the view networked video of Internet protocol obtains response, sends out to the view networking share platform The described 6th is sent to obtain response；
It is described to be also used to receive the third depending on networking share platform and obtain response, obtained according to the described 6th in response to determining that The internet terminal has received the second view networked video catalogue.
In an optional implementation, the first acquisition request also carries acquisition time section, first acquisition request For obtaining the view networked video catalogue of the view networked video acquired in the acquisition time section.
It is described to be also used to send to view networking data library depending on networking streaming media server in an optional implementation The video identifier；
It is described to be also used to receive the video identifier depending on networking data library, and in the view depending on being stored in networking data library View networked video corresponding to the video identifier is searched in networked video, and is returned to view networking streaming media server The view networked video found；
It is described to be also used to receive the view networked video that the view networking data library is sent depending on networking streaming media server.
It is described to be also used to streaming media server transmission first acquisition request of networking to the view depending on networked terminals；
It is described to be also used to receive first acquisition request depending on networking streaming media server, and to the main service of view networking Device sends first acquisition request.
The application includes following advantages:
It can be from the view networked video mesh for the video identifiers for storing multiple view networked videos depending on networking acquisition compared to only Record, in this application, internet terminal may be implemented by view networking primary server and view networking share platform from view networking stream Media server obtains the view networked video catalogue for storing the video identifier of multiple view networked videos, so as to realize from mutual View networked video catalogue is obtained in networking, expands the acquiring way for obtaining view networked video catalogue.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the application；
Fig. 2 is a kind of hardware structural diagram of node server of the application；
Fig. 3 is a kind of hardware structural diagram of access switch of the application；
Fig. 4 is that a kind of Ethernet association of the application turns the hardware structural diagram of gateway；
Fig. 5 is a kind of block diagram of the structure of data processing system based on view networking of the application；
Fig. 6 is a kind of step flow chart of data processing method based on view networking of the application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing and it is specific real Applying mode, the present application will be further described in detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission, Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or Computer realizes that high-definition quality video plays.
To make those skilled in the art more fully understand the application, it is introduced below to depending on networking:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type " Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal. Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking, and node server and metropolitan area clothes The network controlled under business device can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 the application's can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including Ethernet net Close), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or country 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 this application:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1) It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded: 1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and, Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module 402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking destination 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, if there is Bao Ze is according to the view of packet networking purpose 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 this application: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into 0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN) Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
DA SA Reserved Label Payload CRC
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position Set is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic of view networking, one of core idea of the application is proposed, it then follows the agreement for regarding networking is compared In only the view networked video catalogue for storing multiple video identifiers for regarding networked videos can be obtained from depending on networking, in the application In, streaming media server of networking from view may be implemented by view networking primary server and view networking share platform in internet terminal The view networked video catalogue for storing the video identifier of multiple view networked videos is obtained, is obtained from internet so as to realize Depending on networked video catalogue, the acquiring way for obtaining view networked video catalogue is expanded.
Referring to Fig. 5, a kind of structural block diagram of data processing system based on view networking of the application, the system packet are shown It includes: internet terminal 01, view networking primary server 02, view networking share platform 03 and view networking streaming media server 04, mutually Internet protocol-based communicates to connect between networked terminals 01 and view networking primary server 02, joins depending on networking primary server 02 and view Based on view networking protocol communication connection between net shared platform 03, depending on networking share platform 03 and view networking streaming media server 04 Between based on view networking protocol communication connection.
Referring to Fig. 6, a kind of step flow chart of data processing method based on view networking of the application, this method are shown It can be applied in system shown in fig. 5, this method can specifically include following steps:
In step s101, internet terminal is to view networking primary server transmission internet protocol-based for obtaining view First acquisition request of networked video catalogue；
In step s 102, the first acquisition request is received depending on networking primary server, the first acquisition request is converted to and is based on Depending on being obtained for obtaining the second acquisition request of view networked video catalogue, and to sending second depending on networking share platform for networking protocol Take request；
In step s 103, the second acquisition request is received depending on networking share platform, is sent to view networking streaming media server Second acquisition request；
In step S104, the second acquisition request is received depending on networking streaming media server, is obtained based on view networking protocol First depending on networked video catalogue and according to the second acquisition request generation be used to indicate to the second acquisition request processing successfully, First based on view networking protocol obtains response；Then first is sent to view networking share platform obtain response and the first view connection Net videogram；
First video identifier depending on storing multiple view networked videos in networked video catalogue.
In step s105, first is received depending on networking share platform obtain response and the first view networked video catalogue, to First, which is sent, depending on networking primary server obtains response and the first view networked video catalogue；
In step s 106, first is received depending on networking primary server obtain response and the first view networked video catalogue, it will First acquisition response, which is converted to, is used to indicate the second acquisition successful to the processing of the second acquisition request, internet protocol-based Response, and be converted to the second of internet protocol-based depending on networked video catalogue for first and regard networked video catalogue, to interconnection Network termination sends second and obtains response and the second view networked video catalogue；
In step s 107, internet terminal receives second and obtains response and the second view networked video catalogue, display the Two view networked video catalogues are obtained according to second in response to determining that successfully locating depending on networking streaming media server to the first acquisition request Reason.
It can be from the view networked video mesh for the video identifiers for storing multiple view networked videos depending on networking acquisition compared to only Record, in this application, internet terminal may be implemented by view networking primary server and view networking share platform from view networking stream Media server obtains the view networked video catalogue for storing the video identifier of multiple view networked videos, so as to realize from mutual View networked video catalogue is obtained in networking, expands the acquiring way for obtaining view networked video catalogue.
In order to have received the second view networked video catalogue to depending on networking primary server notice internet terminal, internet is whole The third acquisition response for being used to indicate the internet protocol-based for having received the second view networked video catalogue can be generated in end, to Third acquisition request is sent depending on networking primary server；Third is received depending on networking primary server and obtains response, is obtained and is rung according to third It should determine that internet terminal has received the second view networked video catalogue.
Wherein, depending on being also based on internet protocol communication connection between networking share platform and internet terminal.
It can be joined later second depending on the view that selection needs to obtain in networked video catalogue using the user of internet terminal The video identifier of net video.
Internet terminal obtains the video identifier specified in the second view networked video catalogue, and generating includes the video identifier , internet protocol-based for obtains view networked video third acquisition request, to view networking primary server transmission third Acquisition request；
Third acquisition request is received depending on networking primary server, third acquisition request is converted into the use based on view networking protocol The 4th acquisition request is sent in the 4th acquisition request for obtaining view networked video, and to view networking share platform；
The 4th acquisition request is received depending on networking share platform, sends the 4th acquisition request to view networking streaming media server；
The 4th acquisition request is received depending on networking streaming media server, is obtained corresponding to the video identifier, based on view networking The view networked video of agreement, and according to the 4th acquisition request generation be used to indicate to the 4th acquisition request processing successfully, The 4th based on view networking protocol obtains response；Then the 4th is sent to view networking share platform obtain response and based on view connection The view networked video of fidonetFido；
Wherein, the video identifier can be sent to depending on networking data library depending on networking streaming media server；Depending on networking data library The video identifier is received, and what is stored in depending on networking data library joins depending on searching view corresponding to the video identifier in networked video Net video, and the view networked video found is returned to depending on networking streaming media server；It is received depending on networking streaming media server The view networked video sent depending on networking data library.
The 4th is received depending on networking share platform and obtains the view networked video responded and based on view networking protocol, is networked to view Primary server sends the 4th and obtains response, will be based on the view for being converted to internet protocol-based depending on networked video depending on networking protocol Networked video sends the view networked video of internet protocol-based to internet terminal；
Internet terminal receives the view networked video of internet protocol-based, plays the view networking view of internet protocol-based Frequently；
The 4th is received depending on networking primary server and obtains response, and the 4th acquisition response is converted to be used to indicate and is obtained to the 4th It takes request to handle the successful, internet protocol-based the 5th and obtains response, send the 5th acquisition to internet terminal and respond；
The 5th is received depending on networked terminals and obtains response, is obtained according to the 5th in response to determining that view networking streaming media server is to the Three acquisition requests are successfully processed.
View networked video is obtained compared to can only network from view, in this application, internet terminal passes through view networking master Server and view networking share platform may be implemented to obtain view networked video from view networking streaming media server, so as to reality View networked video is now obtained from internet, expands the acquiring way for obtaining view networked video.
In order to notify internet terminal to have received the view networked video of internet protocol-based to depending on networking primary server, Internet terminal generates the of the internet protocol-based for being used to indicate the view networked video for having received internet protocol-based Six obtain response, send the 6th to view networking share platform and obtain response；The 6th, which is received, depending on networking share platform obtains response, it After can according to the 6th obtain in response to determining that internet terminal has received the second view networked video catalogue.
In this application, the first acquisition request also carries acquisition time section, and the first acquisition request is for obtaining when obtaining Between the view networked video catalogue of view networked video that acquires in section.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method It closes, but those skilled in the art should understand that, the embodiment of the present application is not limited by the described action sequence, because according to According to the embodiment of the present application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should Know, the embodiments described in the specification are all preferred embodiments, and related movement not necessarily the application is implemented Necessary to example.
The application also shows a kind of data processing system based on view networking, and the system comprises internet terminals, view Primary server, view networking share platform and view networking streaming media server, the internet terminal and the view of networking are networked Internet protocol-based communicates to connect between primary server, between the view networking primary server and the view networking share platform Based on view networking protocol communication connection, based on view connection between the view networking share platform and view networking streaming media server FidonetFido communication connection, the system comprises:
The internet terminal is used for the view networking primary server transmission internet protocol-based for obtaining view First acquisition request of networked video catalogue；
It is described to be used to receive first acquisition request depending on networking primary server, first acquisition request is converted into base In being sent for obtaining the second acquisition request of view networked video catalogue, and to the view networking share platform for view networking protocol Second acquisition request；
It is described to be used to receive second acquisition request depending on networking share platform, to view networking streaming media server hair Send second acquisition request；
It is described depending on networking streaming media server for receiving second acquisition request, obtain the based on view networking protocol One is used to indicate depending on networked video catalogue and according to second acquisition request generation to second acquisition request processing Successfully, first based on view networking protocol obtains response；Then described first is sent to the view networking share platform to obtain Response and the first view networked video catalogue；
It is described to be also used to receive the first acquisition response and the first view networked video mesh depending on networking share platform Record sends described first to view networking primary server and obtains response and the first view networked video catalogue；
It is described to be also used to receive the first acquisition response and the first view networked video mesh depending on networking primary server Record, by described first obtain response be converted to be used to indicate to second acquisition request processing successfully, based on internet The second of agreement obtains response, and the second view that described first is converted to internet protocol-based depending on networked video catalogue is joined Net videogram, Xiang Suoshu internet terminal send described second and obtain response and the second view networked video catalogue；
The internet terminal is also used to receive described second and obtains response and the second view networked video catalogue, shows institute The second view networked video catalogue is stated, the streaming media server in response to determining that view is networked is obtained according to described second and is obtained to first Request is successfully processed.
In an optional implementation, the internet terminal, which is also used to generate to be used to indicate, has received described the The thirds of the internet protocol-based of two view networked video catalogues obtain response, to view networking primary server transmission described the Three acquisition requests；
It is described to be also used to receive the third depending on networking primary server and obtain response, obtained according to the third in response to determining that The internet terminal has received the second view networked video catalogue.
In an optional implementation, based on interconnection between the view networking share platform and the internet terminal FidonetFido communication connection；
The internet terminal is also used to obtain the video identifier specified in the second view networked video catalogue, generates Including the video identifier, internet protocol-based for obtaining the third acquisition request of view networked video, to the view Primary server of networking sends the third acquisition request；
It is described to be also used to receive the third acquisition request depending on networking primary server, the third acquisition request is converted to Institute is sent for obtaining the 4th acquisition request of view networked video, and to the view networking share platform based on view networking protocol State the 4th acquisition request；
It is described to be also used to receive the 4th acquisition request depending on networking share platform, to view networking streaming media server Send the 4th acquisition request；
It is described to be also used to receive the 4th acquisition request depending on networking streaming media server, it is right to obtain the video identifier institute View networked video answering, based on view networking protocol, and generate to be used to indicate and the 4th acquisition request is handled successfully , based on view networking protocol the 4th obtain response；Then the described 4th is sent to the view networking share platform obtain response And the view networked video based on view networking protocol；
It is described to be also used to receive the described 4th depending on networking share platform and obtain response and described based on view networking protocol Depending on networked video, the described 4th is sent to view networking primary server and obtains response, by the view based on view networking protocol Networked video is converted to the view networked video of internet protocol-based, and Xiang Suoshu internet terminal sends described based on internet protocol The view networked video of view；
The internet terminal is also used to receive the view networked video of the internet protocol-based, plays described based on mutual The view networked video of networking protocol；
It is described to be also used to receive the 4th acquisition response depending on networking primary server, response, which is obtained, by the described 4th is converted to Be used to indicate to the 4th acquisition request processing successfully, internet protocol-based the 5th obtain respond, to it is described mutually Networked terminals send the described 5th and obtain response；
It is described to be also used to receive the 5th acquisition response depending on networked terminals, it obtains according to the described 5th in response to determining that described Third acquisition request is successfully processed depending on networking streaming media server.
In an optional implementation, the internet terminal, which is also used to generate to be used to indicate, has received the base The 6th in the internet protocol-based of the view networked video of Internet protocol obtains response, sends out to the view networking share platform The described 6th is sent to obtain response；
It is described to be also used to receive the third depending on networking share platform and obtain response, obtained according to the described 6th in response to determining that The internet terminal has received the second view networked video catalogue.
In an optional implementation, the first acquisition request also carries acquisition time section, first acquisition request For obtaining the view networked video catalogue of the view networked video acquired in the acquisition time section.
It is described to be also used to send to view networking data library depending on networking streaming media server in an optional implementation The video identifier；
It is described to be also used to receive the video identifier depending on networking data library, and in the view depending on being stored in networking data library View networked video corresponding to the video identifier is searched in networked video, and is returned to view networking streaming media server The view networked video found；
It is described to be also used to receive the view networked video that the view networking data library is sent depending on networking streaming media server.
It is described to be also used to streaming media server transmission first acquisition request of networking to the view depending on networked terminals；
It is described to be also used to receive first acquisition request depending on networking streaming media server, and to the main service of view networking Device sends first acquisition request.
It can be from the view networked video mesh for the video identifiers for storing multiple view networked videos depending on networking acquisition compared to only Record, in this application, internet terminal may be implemented by view networking primary server and view networking share platform from view networking stream Media server obtains the view networked video catalogue for storing the video identifier of multiple view networked videos, so as to realize from mutual View networked video catalogue is obtained in networking, expands the acquiring way for obtaining view networked video catalogue.
For system embodiments, since it is basically similar to the method embodiment, related so being described relatively simple Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiments of the present application may be provided as method, system or calculating Machine program product.Therefore, the embodiment of the present application can be used complete hardware embodiment, complete software embodiment or combine software and The form of the embodiment of hardware aspect.Moreover, the embodiment of the present application can be used one or more wherein include computer can With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code The form of the computer program product of implementation.
The embodiment of the present application is referring to according to the method for the embodiment of the present application, terminal device (system) and computer program The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram The system 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 instruction system is included, which realizes in one side of one or more flows of the flowchart and/or block diagram The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart And/or in one or more blocks of the block diagram specify function the step of.
Although preferred embodiments of the embodiments of the present application have been described, once a person skilled in the art knows bases This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as Including preferred embodiment and all change and modification within the scope of the embodiments of the present application.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of data processing method and system based on view networking provided herein, detailed Jie has been carried out It continues, specific examples are used herein to illustrate the principle and implementation manner of the present application, and the explanation of above embodiments is only It is to be used to help understand the method for this application and its core ideas；At the same time, for those skilled in the art, according to this Shen Thought please, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not manage Solution is the limitation to the application.

Claims (10)

1. a kind of data processing method based on view networking, which is characterized in that the method is applied to the data based on view networking Processing system, the system comprises internet terminal, view networking primary server, view networking share platform and view networking Streaming Medias Server, internet protocol-based communicates to connect between the internet terminal and view networking primary server, the view connection Between host server and the view networking share platform based on view networking protocol communication connection, the view networking share platform and Based on view networking protocol communication connection between the view networking streaming media server, which comprises
The internet terminal is to the view networking primary server transmission internet protocol-based for obtaining view networked video First acquisition request of catalogue；
The view networking primary server receives first acquisition request, and first acquisition request is converted to based on view networking Agreement sends described second for obtaining the second acquisition request of view networked video catalogue, and to the view networking share platform Acquisition request；
The view networking share platform receives second acquisition request, to view networking streaming media server transmission described the Two acquisition requests；
The view networking streaming media server receives second acquisition request, obtains the first view networking based on view networking protocol Videogram and according to second acquisition request generation be used to indicate to second acquisition request processing successfully, base First in view networking protocol obtains response；Then described first is sent to the view networking share platform obtain response and institute State the first view networked video catalogue；
The view networking share platform receives described first and obtains response and the first view networked video catalogue, to the view Primary server of networking sends described first and obtains response and the first view networked video catalogue；
View networking primary server receives described first and obtains response and the first view networked video catalogue, by described the One obtain response be converted to be used to indicate to second acquisition request processing successfully, internet protocol-based second obtains Response is taken, and described first is converted to depending on networked video catalogue the second view networked video catalogue of internet protocol-based, Described second, which is sent, to the internet terminal obtains response and the second view networked video catalogue；
The internet terminal receives described second and obtains response and the second view networked video catalogue, shows the second view connection Net videogram is obtained according to described second in response to determining that described successfully locate the first acquisition request depending on networking streaming media server Reason.
2. the method according to claim 1, wherein the method also includes:
The internet terminal generation, which is used to indicate, has received the second view the networked video catalogue, internet protocol-based Third obtain response, to the view networking primary server transmission third acquisition request；
The view networking primary server receives the third and obtains response, is obtained according to the third in response to determining that the internet Terminal has received the second view networked video catalogue.
3. the method according to claim 1, wherein the view networking share platform and the internet terminal it Between internet protocol-based communicate to connect；
The method also includes:
The internet terminal obtains the video identifier specified in the second view networked video catalogue, and generating includes the view The third acquisition request for being used to obtain view networked video that frequency marking is known, internet protocol-based, to the main service of view networking Device sends the third acquisition request；
The view networking primary server receives the third acquisition request, and the third acquisition request is converted to based on view networking Agreement sends the 4th acquisition for obtaining the 4th acquisition request of view networked video, and to the view networking share platform Request；
The view networking share platform receives the 4th acquisition request, to view networking streaming media server transmission described the Four acquisition requests；
The view networking streaming media server receives the 4th acquisition request, obtains corresponding to the video identifier, is based on Depending on the view networked video of networking protocol, and generates to be used to indicate and the 4th acquisition request is handled successfully, based on view The 4th of networking protocol obtains response；Then the described 4th is sent to the view networking share platform obtain response and the base In the view networked video of view networking protocol；
It is described to receive the 4th acquisition response and the view networked video based on view networking protocol depending on networking share platform, The described 4th is sent to view networking primary server and obtains response, and the view networked video based on view networking protocol is converted For the view networked video of internet protocol-based, Xiang Suoshu internet terminal sends the view networking view of the internet protocol-based Frequently；
The internet terminal receives the view networked video of the internet protocol-based, plays the internet protocol-based Depending on networked video；
The view networking primary server receives the described 4th and obtains response, and the 4th acquisition response is converted to and is used to indicate 5th acquisition response successful to the 4th acquisition request processing, internet protocol-based, Xiang Suoshu internet terminal hair The described 5th is sent to obtain response；
The view networked terminals receive the described 5th and obtain response, are obtained according to the described 5th in response to determining that view networking stream matchmaker Body server is successfully processed third acquisition request.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
The internet terminal generate be used to indicate the view networked video for having received the internet protocol-based based on mutual The 6th of networking protocol obtains response, sends the described 6th to the view networking share platform and obtains response；
The view networking share platform receives the described 6th and obtains response, obtains according to the described 6th in response to determining that the internet Terminal has received the second view networked video catalogue.
5. the method according to claim 1, wherein the first acquisition request also carries acquisition time section, described One acquisition request is used to obtain the view networked video catalogue of the view networked video acquired in the acquisition time section.
6. according to the method described in claim 3, it is characterized in that, described obtain corresponding to the video identifier, based on view The view networked video of networking protocol, comprising:
The view networking streaming media server sends the video identifier to view networking data library；
The view networking data library receives the video identifier, and in the view networked video depending on storing in networking data library View networked video corresponding to the video identifier is searched, and returns to the view found depending on networking streaming media server to described Networked video；
It is described that the view networked video that the view networking data library is sent is received depending on networking streaming media server；
The view networked terminals send first acquisition request to view networking streaming media server；
The view networking streaming media server receives first acquisition request, and to described in view networking primary server transmission First acquisition request.
7. a kind of data processing system based on view networking, which is characterized in that the system comprises internet terminals, view networking master Server, view networking share platform and view networking streaming media server, the internet terminal and the main service of view networking Internet protocol-based communicates to connect between device, based on view between the view networking primary server and the view networking share platform Networking protocol communication connection, based on view networking protocol between the view networking share platform and view networking streaming media server Communication connection, the system comprises:
The internet terminal is used for the view networking primary server transmission internet protocol-based for obtaining view networking First acquisition request of videogram；
It is described to be used to receive first acquisition request depending on networking primary server, first acquisition request is converted to based on view The second acquisition request for being used to obtain view networked video catalogue of networking protocol, and to described in view networking share platform transmission Second acquisition request；
It is described to be used to receive second acquisition request depending on networking share platform, institute is sent to view networking streaming media server State the second acquisition request；
It is described to be regarded for receiving second acquisition request, acquisition based on regard networking protocol first depending on networking streaming media server It networked video catalogue and is used to indicate second acquisition request is handled successfully according to second acquisition request generation , based on view networking protocol first obtain response；Then described first is sent to the view networking share platform obtain response And the first view networked video catalogue；
It is described to be also used to receive the first acquisition response and the first view networked video catalogue depending on networking share platform, to The view networking primary server sends described first and obtains response and the first view networked video catalogue；
It is described to be also used to receive the first acquisition response and the first view networked video catalogue depending on networking primary server, it will Described first obtain response be converted to be used to indicate to second acquisition request processing successfully, internet protocol-based Second obtains response, and described first is converted to depending on networked video catalogue the second view networked video of internet protocol-based Catalogue, Xiang Suoshu internet terminal send described second and obtain response and the second view networked video catalogue；
The internet terminal is also used to receive described second and obtains response and the second view networked video catalogue, shows described the Two view networked video catalogues are obtained according to described second in response to determining that view networking streaming media server is to the first acquisition request It is successfully processed.
8. system according to claim 7, which is characterized in that the internet terminal is also used to generate to be used to indicate and connect The third for receiving the internet protocol-based of the second view networked video catalogue obtains response, to view networking primary server Send the third acquisition request；
It is described to be also used to receive the third acquisition response depending on networking primary server, it is obtained according to the third in response to determining that described Internet terminal has received the second view networked video catalogue.
9. system according to claim 7, which is characterized in that the view networking share platform and the internet terminal it Between internet protocol-based communicate to connect；
The internet terminal is also used to obtain the video identifier specified in the second view networked video catalogue, and generation includes The video identifier, the internet protocol-based third acquisition request for being used to obtain view networked video, networks to the view Primary server sends the third acquisition request；
It is described to be also used to receive the third acquisition request depending on networking primary server, the third acquisition request is converted to and is based on Depending on networking protocol for obtaining the 4th acquisition request of view networked video, and to view networking share platform transmission described the Four acquisition requests；
It is described to be also used to receive the 4th acquisition request depending on networking share platform, it is sent to view networking streaming media server 4th acquisition request；
It is described to be also used to receive the 4th acquisition request depending on networking streaming media server, it obtains corresponding to the video identifier , based on view networking protocol view networked video, and generate be used to indicate to the 4th acquisition request processing successfully, The 4th based on view networking protocol obtains response；Then to the view networking share platform send it is described 4th obtain response and The view networked video based on view networking protocol；
It is described to be also used to receive the 4th acquisition response and the view connection based on view networking protocol depending on networking share platform Net video sends the described 4th to view networking primary server and obtains response, and the view based on view networking protocol is networked Video Quality Metric is the view networked video of internet protocol-based, and Xiang Suoshu internet terminal sends the internet protocol-based Depending on networked video；
The internet terminal receives the view networked video for being also used to the internet protocol-based, plays described based on internet The view networked video of agreement；
It is described to be also used to receive the 4th acquisition response depending on networking primary server, the 4th acquisition response is converted to and is used for Indicate that the 5th acquisition successful to the 4th acquisition request processing, internet protocol-based responds, the internet Xiang Suoshu Terminal sends the described 5th and obtains response；
It is described to be also used to receive the 5th acquisition response depending on networked terminals, it is obtained according to the described 5th in response to determining that the view joins Net streaming media server is successfully processed third acquisition request.
10. system according to claim 9, which is characterized in that the internet terminal is also used to generate and be used to indicate Receive the internet protocol-based of the view networked video of the internet protocol-based the 6th obtains response, joins to the view Net shared platform sends the described 6th and obtains response；
It is described to be also used to receive the third acquisition response depending on networking share platform, it obtains according to the described 6th in response to determining that described Internet terminal has received the second view networked video catalogue.
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