CN108011861A - A kind of method and system of the high in the clouds resource display control based on regarding networking - Google Patents

A kind of method and system of the high in the clouds resource display control based on regarding networking Download PDF

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Publication number
CN108011861A
CN108011861A CN201610973937.6A CN201610973937A CN108011861A CN 108011861 A CN108011861 A CN 108011861A CN 201610973937 A CN201610973937 A CN 201610973937A CN 108011861 A CN108011861 A CN 108011861A
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China
Prior art keywords
resource
clouds
video
networking
equipment
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CN201610973937.6A
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CN108011861B (en
Inventor
王艳辉
刘小勇
胡宇惠
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Beijing Visionvera International Information Technology Co Ltd
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Beijing Visionvera International Information Technology Co Ltd
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Priority to CN201610973937.6A priority Critical patent/CN108011861B/en
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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
    • H04L65/75—Media network packet handling
    • 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
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/232—Content retrieval operation locally within server, e.g. reading video streams from disk arrays

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

An embodiment of the present invention provides a kind of method and system of the high in the clouds resource display control based on regarding networking, it is related to regarding networking technology field.The embodiment of the present invention forms high in the clouds Resource Exchange pond by being incorporated into video resource needed for video interactive application process in networking, user can the equipment of arbitrarily schedule video resource to designated display end shown, thus solves the mode of one-to-one or small-scale a pair of N between video input headend equipment and video display apparatus, the scheduling of inconvenient video resource and it is shared the problem of, video resource is converged into racking and is arbitrarily dispatched, realizes the scheduling to video resource with sharing more conveniently.

Description

A kind of method and system of the high in the clouds resource display control based on regarding networking
Technical field
The present invention relates to regarding networking technology field, more particularly to a kind of high in the clouds resource display control based on regarding networking Method and system.
Background technology
With the fast development of the network technology, the construction of government and enterprises and institutions' informationization, each office space has There are the video display apparatus of various different purposes in the video input headend equipment of various difference purposes, each office space again.
At present, the video input between these video input headend equipments and video display apparatus and video display mode, Substantially one-to-one or small-scale a pair of N.
When inventor applies first technology, it is found that first technology is shown for current video input headend equipment with video Show the mode of one-to-one or small-scale a pair of N between equipment, it has not been convenient to which the scheduling of video resource is with sharing.
The content of the invention
In view of the above problems, it is proposed that the embodiment of the present invention overcomes the above problem or at least in part in order to provide one kind The method of a kind of high in the clouds resource display control based on regarding networking to solve the above problems and corresponding a kind of based on regarding networking The system of high in the clouds resource display control.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of high in the clouds resource display control based on regarding networking Method, including：
Video input headend equipment is linked into networking；The video input headend equipment includes setting depending on intranet For and regarding networking external equipment；
Obtain the video resource in video input headend equipment and store in networked server；
The video resource is carried out depending on networked server to be integrally formed high in the clouds Resource Exchange pond；
Depending on networking operation end high in the clouds resource scheduling request is sent to the networked server that regards；The high in the clouds scheduling of resource please Ask including：The device identification of video input headend equipment mark, high in the clouds resource identification and designated display end；
The networked server that regards extracts accordingly according to the high in the clouds resource scheduling request from the Resource Exchange pond of high in the clouds The equipment that high in the clouds resource is sent to designated display end；
The equipment of the designated display end receives the high in the clouds resource and is shown.
Preferably, in the step for the video resource be integrally formed high in the clouds Resource Exchange pond depending on networked server After rapid, further include：
High in the clouds resource in the high in the clouds Resource Exchange pond is subjected to Streaming Media synthesis, and is defined as theme and regards connection to described Net operation end is pushed.
Preferably, the step for the video resource be integrally formed high in the clouds Resource Exchange pond depending on networked server Suddenly, including：
By the separate sources in the video input headend equipment, distinct device, different-format video resource, through volume Code, format conversion are unified into regarding networking protocol form, and are incorporated into exchange regarding networking and high in the clouds Resource Exchange pond is formed in pond.
Preferably, it is described by video input headend equipment be linked into regarding networking in step, including：
It is described by being directly connected to be linked into depending on networking if the video input headend equipment is to regard intranet equipment Depending in networking；
If the video input headend equipment is to regard networking external equipment, pass through communication equipment access gateway or monitoring Association turns gateway or Streaming Media gateway accessing and is regarded to described in networking.
Preferably, the step of high in the clouds resource by the high in the clouds Resource Exchange pond carries out Streaming Media synthesis, including：
The video flowing of at least two high in the clouds resource in the high in the clouds Resource Exchange pond is decoded, is regarded decoded Frequency stream is synthesized and recompiled, and synthesizes the high in the clouds resource of single channel video flowing.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of high in the clouds resource display control based on regarding networking System, including：
AM access module, for being linked into video input headend equipment in networking；The video input headend equipment bag Include regarding intranet equipment and regarding networking external equipment；
Video resource acquisition module, networking clothes are regarded for obtaining the video resource in video input headend equipment and storing to arrive It is engaged in device；
Video resource integrates module, for carrying out being integrally formed high in the clouds resource friendship to the video resource depending on networked server Change pond；
High in the clouds resource scheduling request module, for sending high in the clouds resource tune to the networked server that regards regarding networking operation end Degree request；The high in the clouds resource scheduling request includes：Video input headend equipment mark, high in the clouds resource identification and designated The device identification of display end；
High in the clouds resource sending module, provides for the networked server that regards according to the high in the clouds resource scheduling request from high in the clouds Source exchanges in pond and extracts the equipment that corresponding high in the clouds resource is sent to designated display end；
High in the clouds resource display module, the equipment for the designated display end receive the high in the clouds resource and are shown Show.
Preferably, after the video resource integrates module, further include：
Streaming Media synthesis module, for the high in the clouds resource in the high in the clouds Resource Exchange pond to be carried out Streaming Media synthesis, and Theme is defined as to be pushed depending on networking operation end to described.
Preferably, the video resource integrates module, including：
Uniform format module, for by the separate sources in the video input headend equipment, distinct device, different-format Video resource, encoded, format conversion is unified into regarding networking protocol form, and is incorporated into exchange in pond depending on networking and is formed cloud Hold Resource Exchange pond.
Preferably, the AM access module, including：
First access submodule, if being to regard intranet equipment for the video input headend equipment, by direct Connection is linked into described regard in networking depending on networking；
Second access submodule, if being to regard networking external equipment for the video input headend equipment, passes through communication Equipment access gateway or monitoring association turn gateway or Streaming Media gateway accessing and are regarded to described in networking.
Preferably, the Streaming Media synthesis module, including：
Streaming Media synthesizes submodule, for by the video flowing of at least two high in the clouds resource in the high in the clouds Resource Exchange pond Decoded, decoded video flowing is synthesized and recompiled, synthesize the high in the clouds resource of single channel video flowing.
The embodiment of the present invention includes advantages below：
The embodiment of the present invention applies the characteristic regarding networking, by being linked into video input headend equipment in networking, obtains Take the video resource in video input headend equipment and store in networked server, integration shape is carried out to the video resource Into high in the clouds Resource Exchange pond, high in the clouds resource scheduling request is sent to regarding networked server depending on networking operation end, depending on networked server Corresponding high in the clouds resource from the Resource Exchange pond of high in the clouds is extracted according to the high in the clouds resource scheduling request it is sent to designated and shows Show the equipment at end, the equipment of the designated display end receives the high in the clouds resource and shown.By by video interactive Video resource needed for application process, which is incorporated into a manner of visual in networking, forms high in the clouds Resource Exchange pond, Yong Huke Shown with the equipment of random schedule video resource to designated display end, thus solve video input headend equipment with The mode of one-to-one or small-scale a pair of N between video display apparatus, it has not been convenient to which the scheduling of video resource is asked with shared Topic, video resource is converged into racking and is arbitrarily dispatched, and realizes the scheduling to video resource with sharing more conveniently.
Brief description of the drawings
Fig. 1 is a kind of networking schematic diagram for regarding networking of the present invention；
Fig. 2 is a kind of hardware architecture diagram of node server of the present invention；
Fig. 3 is a kind of hardware architecture diagram of access switch of the present invention；
Fig. 4 is that a kind of Ethernet association of the present invention turns the hardware architecture diagram of gateway；
Fig. 5 is a kind of embodiment of the method for high in the clouds resource display control based on regarding networking that the embodiment of the present invention one provides Step flow chart；
Fig. 6 is a kind of embodiment of the method for high in the clouds resource display control based on regarding networking provided by Embodiment 2 of the present invention Step flow chart；
Fig. 6 A be the present invention video input headend equipment and designated display end equipment schematic diagram；
Fig. 6 B are the basic function structure diagrams of the present invention；
Fig. 7 is a kind of system embodiment for high in the clouds resource display control based on regarding networking that the embodiment of the present invention three provides Structure diagram；
Fig. 8 is a kind of system embodiment for high in the clouds resource display control based on regarding networking that the embodiment of the present invention four provides Structure diagram.
Embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can realize HD video real-time Transmission, Push numerous the Internet, applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, can be such as high in a network platform by required service Clear video conference, video monitoring, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, show Live, VOD program requests, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information issue The services such as etc. tens of kinds videos, voice, picture, word, communication, data are all incorporated into a system platform, by TV or Computer realizes that high-definition quality video plays.
To make those skilled in the art more fully understand the embodiment of the present invention, below to being introduced depending on networking：
Depending on networking, applied portion of techniques is as described below：
Network technology (Network Technology)
Network technology innovation depending on networking improves traditional ethernet (Ethernet), with potential huge on network Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network Switching), Streaming demands are met using Packet Switching depending on networking technology.Possesses packet depending on networking technology Flexible, the simple and low price exchanged, is provided simultaneously with quality and the safety assurance of circuit switching, it is virtually electric to realize the whole network switch type Road, and the seamless connection of data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch of Ethernet are used depending on networking, eliminating Ethernet on the premise of full compatibility lacks Fall into, possess the end-to-end seamless connection of the whole network, direct user terminal, directly carries IP data packets.User data is in network-wide basis It is not required to any format conversion.It is the higher level form of Ethernet depending on networking, is a real-time exchange platform, can realizes at present mutually The whole network large-scale high-definition realtime video transmission that networking can not be realized, pushes numerous Internet video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform Transmission be built upon it is connection-oriented on the basis of, its data-handling capacity is unrelated with flow, communication time, and single network layer is with regard to energy Enough include signaling and data transfer.For voice and video business, handled depending on networking and unified video platform Streaming Media Complexity many simpler than data processing, efficiency substantially increase more than hundred times than traditional server.
Holder technology (Storage Technology)
The ultrahigh speed holder technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and State-of-the-art real time operating system is employed, 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 to be less than 0.2 second.Optimize Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of ad eundem IP internets, but The concurrent flow more than 3 times of traditional disk array is produced, overall efficiency lifts more than 10 times.
Network security technology (Network Security Technology)
Structural design depending on networking by servicing independent licence system, equipment and the modes such as user data is completely isolated every time The network security problem of puzzlement internet has thoroughly been eradicated from structure, antivirus applet, fire wall is generally not required, has prevented black Visitor and the attack of virus, provide structural carefree secure network to the user.
Service innovative technology (Service Innovation Technology)
Business and transmission are merged by unified video platform, whether unique user, private user or a net The sum total of network, is all only once to connect automatically.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 program, and it is that complicated application can be achieved that can use considerably less code, 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, it is divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes：Node server, access switch, terminal (including various machines Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases Even, and Ethernet can be connected.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal. Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes：Metropolitan area server, node switch, node serve Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen from the above 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, ring-type.
Visually claim, access mesh portions can form unified video platform (empty thiol point), and multiple unified videos are put down Platform can be formed regarding networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes depending on the equipment in networking：Server, interchanger (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or National net, World Wide Web etc.) and access net.
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 particular hardware structure of each access network equipment is：
Node server：
As shown in Fig. 2, mainly include 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 bag come in, so as to obtain the navigation information of bag； And the bag is stored according to the navigation information of bag the queue of corresponding pack buffer 206；If the queue of pack buffer 206 approaches It is full, then abandon；All pack buffer queues of 202 poll of switching engine mould, if meeting that the following conditions are forwarded to：1) port Send caching less than；2) the queue package counting facility is more than zero.Disk array module 204 mainly realizes the control to hard disk, including Initialization, read-write to hard disk etc. operate；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 include Network Interface Module (downstream network interface module 301, uplink network interface module 302), switching engine module 303 and CPU module 304；
Wherein, the bag (upstream data) that downstream network interface module 301 is come in enters bag detection module 305；Bag detection mould Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection bag of block 305 meet the requirements, if met, Corresponding flow identifier (stream-id) is then distributed, and enters switching engine module 303, is otherwise abandoned；Uplink network interface mould The bag (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 bag come in, so as to obtain the navigation information of bag； Gone if the bag into switching engine module 303 is downstream network interface toward uplink network interface, with reference to flow identifier (stream-id) bag is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full, Abandon；If the bag into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to bag 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：
Gone if the queue is downstream network interface toward uplink network interface, meet that the following conditions are forwarded to：1) The port send caching less than；2) the queue package counting facility is more than zero；3) token that rate control module produces is obtained；
Gone if the queue is not downstream network interface toward uplink network interface, meet that the following conditions are forwarded to： 1) port send caching less than；2) the queue package counting facility is more than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval The pack buffer queue that interface is gone toward uplink network interface produces token, to control the code check of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and, Configuration to rate control module 308.
Ethernet association turns gateway：
As shown in figure 4, mainly include Network Interface Module (downstream network interface module 401, uplink network interface module 402), switching engine module 403, CPU module 404, bag detection module 405, rate control module 408, address table 406, Bao Huan Storage 407 and MAC add modules 409, MAC removing modules 410.
Wherein, the data packet that downstream network interface module 401 is come in enters bag detection module 405；Bag detection module 405 is examined Survey the ethernet mac DA of data packet, ethernet mac SA, Ethernet length or frame type, regarding networking mesh way address DA, depending on networking source address SA, whether meet the requirements depending on networking data Packet type and packet length, corresponding stream is distributed if meeting Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing modules 410 (2byte), and enter corresponding order caching, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, if Bao Ze regarding with networking mesh according to bag 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：
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 formed.
2nd, regarding networking data package definition
2.1 access network data package definitions
The data packet of access net mainly includes following sections：Destination address (DA), source address (SA), reserve bytes, payload(PDU)、CRC。
As shown in the table, accessing the data packet of net mainly includes following sections：
DA SA Reserved Payload CRC
Wherein：
Destination address (DA) is made of 8 bytes (byte), and first character section represents type (such as the various associations of data packet Discuss bag, 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 with destination address (DA)；
Reserve bytes are made of 2 bytes；
Payload parts have different length according to the type of different datagrams, if being if various protocol packages 64 bytes, if single group unicast packets words are 32+1024=1056 bytes, are not restricted to 2 kinds of the above certainly；
CRC is made of 4 bytes, its computational methods 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 2 kinds can be all can exceed that between machine and node server, node switch and node switch, node switch and node server Connection.But the metropolitan area net address of metropolitan area network equipment is unique, is closed to accurately describe the connection between metropolitan area network equipment System, introduces parameter in embodiments of the present invention：Label, uniquely describes a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification Change) label definition it is similar, it is assumed that have two connections between device A and equipment B, then data packet slave device A to equipment B just There are 2 labels, data packet slave device B to device A also there are 2 labels.Label is divided into label, outgoing label, it is assumed that data packet enters The label (entering label) of device A is 0x0000, and the label (outgoing label) when this data packet leaves device A may reform into 0x0001.The networking flow of Metropolitan Area Network (MAN) is to enter network process under centralized Control, also means that address distribution, the label of Metropolitan Area Network (MAN) Distribution is all dominated by metropolitan area server, and node switch, node server are all passive execution, this point with The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are consulted 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 form of label may be referred to be defined as below：Label is 32bit, wherein high 16bit retains, only with low 16bit, its position Put is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic regarding networking, it is proposed that one of the core concepts of the embodiments of the present invention, it then follows regarding the association of networking View, video resource needed for video interactive application process is incorporated into a manner of visual in networking and forms high in the clouds resource Pond is exchanged, user can arbitrarily schedule video resource be shown to designated display device.
Embodiment one
With reference to Fig. 5, a kind of embodiment of the method for high in the clouds resource display control based on regarding networking of the present invention is shown Flow chart of steps, this method can be applied to regard in networking, specifically may include steps of：
Step 501, video input headend equipment is linked into networking；The video input headend equipment includes regarding connection Net internal unit and regarding networking external equipment.
The video input headend equipment that video resource can be gathered is included setting depending on intranet equipment and depending on networking outside It is standby, by it is described depending on intranet equipment and depending on networking external equipment be respectively connected in networking, realize to the video input Headend equipment integrates.
Step 502, obtain the video resource in video input headend equipment and store in networked server.
Video input headend equipment is being linked into after networking, is obtaining the video resource in video input headend equipment, The video resource includes data, image and video needed for video interactive application process, and the video resource is stored To in networked server.
Arrived by the video resource storage while regarding networked server, acquisition video input headend equipment identify and The mark of video resource.
For example, video input headend equipment is identified as A, corresponding video resource is identified as A1, A2, A3, A4.
Step 503, the video resource is carried out depending on networked server being integrally formed high in the clouds Resource Exchange pond.
The video resource depending in networked server is carried out in a manner of visual to be integrally formed high in the clouds resource, finally Form high in the clouds Resource Exchange pond.
While the video resource is integrated into high in the clouds resource, the mark of video resource can be converted to high in the clouds resource Mark.
For example, video input headend equipment identifies A, corresponding video resource is identified as A1, A2, A3, A4, by video While resource consolidation is into high in the clouds resource, mark A1, A2, A3, A4 of video resource can be respectively converted into high in the clouds resource identification A11、A22、A33、A44。
Step 504, depending on networking operation end high in the clouds resource scheduling request is sent to the networked server that regards；The high in the clouds money Source dispatch request includes：The device identification of video input headend equipment mark, high in the clouds resource identification and designated display end. Depending on networking operation end the video input headend equipment mark and high in the clouds resource mark can be inquired depending on networked server described Know, possess the device identification of designated display end depending on networking operation end.
User identified regarding networking operation end according to the video input headend equipment, the high in the clouds resource identification and institute State the device identification of designated display end and send high in the clouds resource scheduling request to regarding networked server.The networking operation end that regards needs Possesses the administration authority that designated shows end equipment.
For example, user is identifying A regarding networking operation end according to video input headend equipment, with corresponding high in the clouds resource identification A11, A22, A33, A44 and designated display end device identification M, please to high in the clouds scheduling of resource is sent regarding networked server Ask.
For example, user needs regarding some current video input headend equipment in certain command centre depending on networking operation end Frequency monitoring image is transmitted to the equipment of the designated display end of another command centre, it is necessary to possess another command centre The administration authority of the equipment of designated display end, and to the high in the clouds resource that the video monitoring image is sent regarding networked server Dispatch request.
Meanwhile the display pattern of high in the clouds resource is pre-set in depending on networking, the display pattern includes：Full screen display, One picture is shown, 4 pictures are shown, 6 pictures are shown, 8 pictures are shown, 9 pictures are shown and 16 pictures are shown.
User can carry the display pattern of high in the clouds resource in resource scheduling request beyond the clouds, according to the high in the clouds resource tune Display pattern in degree request, is shown in the equipment of designated display end.User can also pass through depending on networking operation end Point selection operation, the equipment of switching designated display end show the display pattern of high in the clouds resource.
For example, the display pattern of the high in the clouds resource of user's selection shows for 4 pictures, then obtained according to end resource scheduling request Take high in the clouds resource A11, A22, A33, A44, designated display end equipment M with 4 pictures show high in the clouds resource A11, A22、A33、A44。
Step 505, it is described to be carried depending on networked server according to the high in the clouds resource scheduling request from the Resource Exchange pond of high in the clouds The equipment for taking corresponding high in the clouds resource to be sent to designated display end.
The high in the clouds resource scheduling request is received depending on networked server, it is described to be provided regarding networked server according to the high in the clouds Video input headend equipment mark in the dispatch request of source, the high in the clouds resource identification are extracted from the Resource Exchange pond of high in the clouds Corresponding high in the clouds resource, and institute is sent to the equipment of designated display end according to the device identification of the designated display end State high in the clouds resource.
Extracted accordingly from the Resource Exchange pond of high in the clouds according to the high in the clouds resource scheduling request for example, regarding networked server High in the clouds resource A11, A22, A33, A44 are sent to the equipment M of designated display end.
For example, user needs regarding some current video input headend equipment in certain command centre depending on networking operation end The equipment that frequency monitoring image is transmitted to the designated display end of another command centre, the video is received depending on networked server The high in the clouds resource scheduling request of monitoring image, corresponding high in the clouds resource is extracted from the Resource Exchange pond of high in the clouds, is sent to another The equipment of the designated display end of command centre.
Step 506, the equipment of the designated display end receives the high in the clouds resource and is shown.
The equipment of designated display end receives the high in the clouds resource sent regarding networked server, according to the designated The equipment of display end carries out Streaming Media output with display screen, is fitted to DLP (Digital Light Procession, numeral Light processing) or LCD (Liquid Crystal Display, thin film transistor LCD device) or LED (Light Emitting Diode, light emitting diode) shown on all types of display screens.
Display screen includes：Giant-screen, computer display, LCD TV, handheld terminal；The display screen is supported more Screen display.
For example, the equipment M of designated display end receives high in the clouds resource A11, A22, A33, A44, on the display screen High in the clouds resource A11, A22, A33, A44 are shown with 4 pictures.
In embodiments of the present invention, by being linked into video input headend equipment in networking, before obtaining video input Video resource in end equipment is simultaneously stored in networked server, and the video resource is carried out being integrally formed high in the clouds resource and is handed over Pond is changed, high in the clouds resource scheduling request is sent to regarding networked server depending on networking operation end, depending on networked server according to the high in the clouds Resource scheduling request extracts the equipment that corresponding high in the clouds resource is sent to designated display end, institute from the Resource Exchange pond of high in the clouds The equipment for stating designated display end receives the high in the clouds resource and is shown.By will in video interactive application process needed for Video resource be incorporated into a manner of visual regarding networking in formed high in the clouds Resource Exchange pond, user can random schedule video The equipment of resource to designated display end shown, thus solve video input headend equipment and video display apparatus it Between one-to-one or small-scale a pair of N mode, it has not been convenient to the scheduling of video resource and it is shared the problem of, to video resource into Racking convergence and arbitrarily scheduling, realize the scheduling to video resource with sharing more conveniently；In addition, video provides Docking between the access in source and display is simpler, ensures the security and stability of video resource transmission.
Embodiment two
With reference to Fig. 6, a kind of embodiment of the method for high in the clouds resource display control based on regarding networking of the present invention is shown Flow chart of steps, this method can be applied to regard in networking, specifically may include steps of：
Step 601, video input headend equipment is linked into networking；The video input headend equipment includes regarding connection Net internal unit and regarding networking external equipment.
With reference to Fig. 6 A, the signal of the video input headend equipment of the present invention and the equipment of designated display end is shown Figure.
Preferably, described be linked into video input headend equipment includes depending on the step in networking：
Sub-step 6011, if the video input headend equipment is to regard intranet equipment, by being directly connected to regard connection Net is linked into described regard in networking.
It is described to be directly connected to regard connection depending on intranet equipment if video input headend equipment is to regard intranet equipment Net, is linked into described regard in networking.
It is described to include depending on intranet equipment：The video camera of command centre, the camera of control room, leader office are taken the photograph As head, the video camera of meeting room.
Sub-step 6012, if the video input headend equipment is to regard networking external equipment, is accessed by communication equipment Gateway or monitoring association turn gateway or Streaming Media gateway accessing and are regarded to described in networking.
If video input headend equipment is to regard networking external equipment, it is linked into by special or community network regarding networking In.It is described to include depending on networking external equipment：H.323 or SIP (Session Initiation Protocol, conversation initial association View) communication protocol equipment, video monitoring equipment, media video flow device；The figure that the communication protocol equipment includes unmanned plane passes Equipment, monomer collecting device, mobile command car；The video monitoring equipment includes each video camera in video monitoring system； The media video flow device includes smart mobile phone.
H.323, described is all the agreement in terms of IP (Internet Protocol, procotol) network service with SIP, H.323 traditional telephone signaling pattern is used, SIP uses for reference Internet protocol, using text based agreement.
By communication equipment access gateway by it is described H.323 or SIP communication protocol equipment be linked into regarding networking in；Pass through prison Control association turns gateway and the video monitoring equipment is linked into networking；By Streaming Media gateway by the media video flow device It is linked into networking.
Step 602, obtain the video resource in video input headend equipment and store in networked server.
The step 602 of the embodiment of the present invention is similar with step 502 principle of embodiment one, and this will not be detailed here.
Step 603, the video of the separate sources in the video input headend equipment, distinct device, different-format is provided Source, encoded, format conversion are unified into regarding networking protocol form, and are incorporated into exchange regarding networking and resource friendship in high in the clouds is formed in pond Change pond.
Video resource depending on store each video input headend equipment in networked server, the video resource possess not Same source, distinct device, different-format, are only supporting the data transfer regarding networking protocol form, it is therefore desirable to will in networking The separate sources, distinct device, the video resource of different-format are encoded, after format conversion processing, are unified into regarding networking Protocol format, is finally incorporated into and exchanges formation high in the clouds Resource Exchange pond in pond regarding networking.
Step 604, the high in the clouds resource in the high in the clouds Resource Exchange pond is subjected to Streaming Media synthesis, and be defined as theme to It is described to be pushed depending on networking operation end.
Identified depending on networked server according to video input headend equipment, can be by high in the clouds Resource Exchange Chi Zhongji roads isomery Net, the high in the clouds resource of diverse geographic location carry out Streaming Media synthesis, and are defined as theme to regarding networking operation according to actual needs End is pushed.
For example, during anti-anti- flood emergency processing is carried out, identified according to video input headend equipment, by multiple videos The corresponding high in the clouds resource of input front end equipment carries out Streaming Media synthesis, multiple place image scenes of event can be set to one A theme, or this event related system data is set to a theme, the multiple centered video images of part it will can also be set to as to this One theme etc., defines theme and is arranged to the issue that issued state completes the message subject, finally realizes and is grasped to regarding networking The purpose pushed as end.
Preferably, the step of high in the clouds resource by the high in the clouds Resource Exchange pond carries out Streaming Media synthesis includes：
Sub-step 6041, the video flowing of at least two high in the clouds resource in the high in the clouds Resource Exchange pond is decoded, will Decoded video flowing is synthesized and recompiled, and synthesizes the high in the clouds resource of single channel video flowing.
The video streaming image of at least two high in the clouds resource in the Resource Exchange pond of high in the clouds is decoded, will be decoded more A video flowing is synthesized, and the video flowing after synthesis is recompiled, and the high in the clouds resource of single channel video flowing is finally synthesized, with one The video streaming image of a picture exhibition at least two high in the clouds resource.
Step 605, depending on networking operation end high in the clouds resource scheduling request is sent to the networked server that regards；The high in the clouds money Source dispatch request includes：The device identification of video input headend equipment mark, high in the clouds resource identification and designated display end.
User is subscribed to and is dispatched to the theme pushed depending on networking operation end according to depending on networked server, according to institute State theme and send high in the clouds resource scheduling request to regarding networked server.
User can be authorized in depending on networking, the user for subscribing to the theme can authorize the scheduling theme High in the clouds resource, the user for not subscribing to the theme cannot dispatch the high in the clouds resource of the theme.
Step 606, it is described to be carried depending on networked server according to the high in the clouds resource scheduling request from the Resource Exchange pond of high in the clouds The equipment for taking corresponding high in the clouds resource to be sent to designated display end.
The step 606 of the embodiment of the present invention is similar with step 505 principle of embodiment one, and this will not be detailed here.
Step 607, the equipment of the designated display end receives the high in the clouds resource and is shown.
The equipment of designated display end receive regarding networked server send high in the clouds resource, and be adapted to be output to it is all kinds of Shown on type display screen.
With reference to Fig. 6 A, the signal of the video input headend equipment of the present invention and the equipment of designated display end is shown Figure.
The all types of display screens include：Command centre's large-size screen monitors, meeting room display screen, operating room display screen, leader do Public room display screen, and PC display screens, smart mobile phone screen.
With reference to Fig. 6 B, basic function structure diagram of the invention is shown.
Method of the invention based on the high in the clouds resource display control regarding networking, video input headend equipment is linked into regarding connection In net, obtain the video resource in video input headend equipment and store in networked server, realizing connecing for video information Enter；The video resource is unified into depending on networking protocol form and is integrally formed high in the clouds Resource Exchange pond, realizes video information Exchange；High in the clouds resource in the high in the clouds Resource Exchange pond is subjected to Streaming Media synthesis, and is defined as theme and regards networking to described Operating side is pushed, and realizes the management of video information；Depending on networking operation end high in the clouds scheduling of resource is sent to regarding networked server Request, corresponding high in the clouds resource is extracted depending on networked server according to the high in the clouds resource scheduling request from the Resource Exchange pond of high in the clouds The equipment of designated display end is sent to, realizes the scheduling and control of video information；The equipment of the designated display end Receive the high in the clouds resource and shown, realize the display of video information.
In embodiments of the present invention, by being linked into video input headend equipment in networking, before obtaining video input The video resource is unified into regarding networking protocol form simultaneously by video resource and storage in end equipment in networked server High in the clouds Resource Exchange pond is integrally formed, the high in the clouds resource in the high in the clouds Resource Exchange pond can also be subjected to Streaming Media synthesis, And be defined as theme and pushed to described depending on networking operation end, depending on networking operation end high in the clouds resource is sent to regarding networked server Dispatch request, from the Resource Exchange pond of high in the clouds corresponding high in the clouds is extracted depending on networked server according to the high in the clouds resource scheduling request The equipment that resource is sent to designated display end, the equipment of the designated display end receive the high in the clouds resource and carry out Display.By being incorporated into a manner of visual video resource needed for video interactive application process depending on forming cloud in networking Hold Resource Exchange pond, user can the equipment of arbitrarily schedule video resource to designated display end shown, thus solve The mode of one-to-one or small-scale a pair of N between video input headend equipment and video display apparatus, it has not been convenient to video The scheduling of resource and it is shared the problem of, to video resource into racking convergence and arbitrarily scheduling, realize more conveniently pair The scheduling of video resource is with sharing；In addition, simpler, guarantee video is docked between the access of video resource and display The security and stability of resource transmission.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of action group Close, but those skilled in the art should know, the embodiment of the present invention and from the limitation of described sequence of movement, because according to According to the embodiment of the present invention, some steps can use other orders or be carried out at the same time.Secondly, those skilled in the art also should Know, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention is implemented Necessary to example.
Embodiment three
With reference to Fig. 7, a kind of system embodiment of high in the clouds resource display control based on regarding networking of the present invention is shown Structure diagram, the system can be applied to regard in networking, can specifically include following module：
AM access module 701, for being linked into video input headend equipment in networking.
Video resource acquisition module 702, connection is regarded for obtaining the video resource in video input headend equipment and storing to arrive In network server.
Video resource integrates module 703, for carrying out being integrally formed high in the clouds money to the video resource depending on networked server Source exchanges pond.
High in the clouds resource scheduling request module 704, for sending high in the clouds money to the networked server that regards regarding networking operation end Source dispatch request；The high in the clouds resource scheduling request includes：Video input headend equipment mark, high in the clouds resource identification and specify The device identification of video display end.
High in the clouds resource sending module 705, networked server is regarded according to the high in the clouds resource scheduling request from cloud for described The equipment that corresponding high in the clouds resource is sent to designated display end is extracted in Resource Exchange pond in end.
High in the clouds resource display module 706, the equipment for the designated display end receive the high in the clouds resource and go forward side by side Row display.
In embodiments of the present invention, by being linked into video input headend equipment in networking, before obtaining video input Video resource in end equipment is simultaneously stored in networked server, and the video resource is carried out being integrally formed high in the clouds resource and is handed over Pond is changed, high in the clouds resource scheduling request is sent to regarding networked server depending on networking operation end, depending on networked server according to the high in the clouds Resource scheduling request extracts the equipment that corresponding high in the clouds resource is sent to designated display end, institute from the Resource Exchange pond of high in the clouds The equipment for stating designated display end receives the high in the clouds resource and is shown.By will in video interactive application process needed for Video resource be incorporated into a manner of visual regarding networking in formed high in the clouds Resource Exchange pond, user can random schedule video The equipment of resource to designated display end shown, thus solve video input headend equipment and video display apparatus it Between one-to-one or small-scale a pair of N mode, it has not been convenient to the scheduling of video resource and it is shared the problem of, to video resource into Racking convergence and arbitrarily scheduling, realize the scheduling to video resource with sharing more conveniently；In addition, video provides Docking between the access in source and display is simpler, ensures the security and stability of video resource transmission.
Example IV
With reference to Fig. 8, a kind of system embodiment of high in the clouds resource display control based on regarding networking of the present invention is shown Structure diagram, the system can be applied to regard in networking, can specifically include following module：
AM access module 801, for being linked into video input headend equipment in networking；The video input headend equipment Including regarding intranet equipment and regarding networking external equipment, specifically including：
First access submodule 8011, if being to regard intranet equipment for the video input headend equipment, passes through It is directly connected to be linked into described regard in networking depending on networking.
Second access submodule 8012, if being to regard networking external equipment for the video input headend equipment, passes through Communication equipment access gateway or monitoring association turn gateway or Streaming Media gateway accessing and are regarded to described in networking.
Video resource acquisition module 802, connection is regarded for obtaining the video resource in video input headend equipment and storing to arrive In network server.
Uniform format module 803, for by the separate sources in the video input headend equipment, distinct device, difference The video resource of form, encoded, format conversion are unified into regarding networking protocol form, and are incorporated into and are exchanged shape in pond regarding networking Into high in the clouds Resource Exchange pond.
Streaming Media synthesis module 804, for the high in the clouds resource in the high in the clouds Resource Exchange pond to be carried out Streaming Media synthesis, And be defined as theme and pushed to described depending on networking operation end, specifically include：
Streaming Media synthesizes submodule 8041, for regarding at least two high in the clouds resource in the high in the clouds Resource Exchange pond Frequency stream is decoded, and decoded video flowing is synthesized and recompiled, and synthesizes the high in the clouds resource of single channel video flowing.
High in the clouds resource scheduling request module 805, for sending high in the clouds money to the networked server that regards regarding networking operation end Source dispatch request；The high in the clouds resource scheduling request includes：Video input headend equipment mark, high in the clouds resource identification and specify The device identification of video display end.
High in the clouds resource sending module 806, networked server is regarded according to the high in the clouds resource scheduling request from cloud for described The equipment that corresponding high in the clouds resource is sent to designated display end is extracted in Resource Exchange pond in end.
High in the clouds resource display module 807, the equipment for the designated display end receive the high in the clouds resource and go forward side by side Row display.
In embodiments of the present invention, by being linked into video input headend equipment in networking, before obtaining video input The video resource is unified into regarding networking protocol form simultaneously by video resource and storage in end equipment in networked server High in the clouds Resource Exchange pond is integrally formed, the high in the clouds resource in the high in the clouds Resource Exchange pond can also be subjected to Streaming Media synthesis, And be defined as theme and pushed to described depending on networking operation end, depending on networking operation end high in the clouds resource is sent to regarding networked server Dispatch request, from the Resource Exchange pond of high in the clouds corresponding high in the clouds is extracted depending on networked server according to the high in the clouds resource scheduling request The equipment that resource is sent to designated display end, the equipment of the designated display end receive the high in the clouds resource and carry out Display.By being incorporated into a manner of visual video resource needed for video interactive application process depending on forming cloud in networking Hold Resource Exchange pond, user can the equipment of arbitrarily schedule video resource to designated display end shown, thus solve The mode of one-to-one or small-scale a pair of N between video input headend equipment and video display apparatus, it has not been convenient to video The scheduling of resource and it is shared the problem of, to video resource into racking convergence and arbitrarily scheduling, realize more conveniently pair The scheduling of video resource is with sharing；In addition, simpler, guarantee video is docked between the access of video resource and display The security and stability of resource transmission.
For system embodiment, since it is substantially similar to embodiment of the method, so description is fairly simple, it is related Part illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with The difference of other embodiment, between each embodiment identical similar part mutually referring to.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can be provided as method, apparatus or calculate Machine program product.Therefore, the embodiment of the present invention can use 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 use one or more wherein include computer can With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code The form of the computer program product of implementation.
The embodiment of the present invention be with reference to according to the method for the embodiment of the present invention, terminal device (system) and computer program The flowchart and/or the block diagram of product describes.It should be understood that it can realize flowchart and/or the block diagram by computer program instructions In each flow and/or block and flowchart and/or the block diagram in flow and/or square frame combination.These can be provided Computer program instructions are set to all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to produce a machine so that is held by the processor of computer or other programmable data processing terminal equipments Capable instruction is produced and is used for realization in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames The device for the function of specifying.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing terminal equipments In the computer-readable memory to work in a specific way so that the instruction being stored in the computer-readable memory produces bag The manufacture of command device is included, which realizes in one flow of flow chart or multiple flows and/or one side of block diagram The function of being specified in frame or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments so that Series of operation steps is performed on computer or other programmable terminal equipments to produce computer implemented processing, so that The instruction performed on computer or other programmable terminal equipments is provided and is used for realization in one flow of flow chart or multiple flows And/or specified in one square frame of block diagram or multiple square frames function the step of.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base This creative concept, then can make these embodiments other change and modification.So appended claims are intended to be construed to 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 order.Moreover, term " comprising ", "comprising" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements are not only wrapped Those key elements are included, but also including other elements that are not explicitly listed, or further include as this process, method, article Or the key element that terminal device is intrinsic.In the absence of more restrictions, wanted by what sentence "including a ..." limited Element, it is not excluded that also there are other identical element in the process including the key element, method, article or terminal device.
The method and one kind of a kind of high in the clouds resource display control based on depending on networking provided by the present invention are based on above Depending on the system of the high in the clouds resource display control of networking, it is described in detail, specific case used herein is to the present invention's Principle and embodiment are set forth, and the explanation of above example is only intended to help to understand method and its core of the invention Thought；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, in embodiment and application range Upper there will be changes, in conclusion this specification content should not be construed as limiting the invention.

Claims (10)

  1. A kind of 1. method of the high in the clouds resource display control based on regarding networking, it is characterised in that the method is applied to regard networking In, including：
    Video input headend equipment is linked into networking；The video input headend equipment include regard intranet equipment and Depending on external equipment of networking；
    Obtain the video resource in video input headend equipment and store in networked server；
    The video resource is carried out depending on networked server to be integrally formed high in the clouds Resource Exchange pond；
    Depending on networking operation end high in the clouds resource scheduling request is sent to the networked server that regards；The high in the clouds resource scheduling request bag Include：The device identification of video input headend equipment mark, high in the clouds resource identification and designated display end；
    It is described that corresponding high in the clouds is extracted from the Resource Exchange pond of high in the clouds according to the high in the clouds resource scheduling request depending on networked server The equipment that resource is sent to designated display end；
    The equipment of the designated display end receives the high in the clouds resource and is shown.
  2. 2. according to the method described in claim 1, it is characterized in that, the video resource is carried out in the networked server that regards After the step of being integrally formed high in the clouds Resource Exchange pond, further include：
    High in the clouds resource in the high in the clouds Resource Exchange pond is subjected to Streaming Media synthesis, and is defined as theme and regards networking behaviour to described Pushed as end.
  3. 3. according to the method described in claim 1, it is characterized in that, the networked server that regards is whole to video resource progress Conjunction forms the step of high in the clouds Resource Exchange pond, including：
    By the separate sources in the video input headend equipment, distinct device, different-format video resource, it is encoded, Format conversion is unified into regarding networking protocol form, and is incorporated into exchange regarding networking and high in the clouds Resource Exchange pond is formed in pond.
  4. 4. according to the method described in claim 1, it is characterized in that, described be linked into video input headend equipment in networking The step of, including：
    It is described regarding connection by being directly connected to be linked into depending on networking if the video input headend equipment is to regard intranet equipment In net；
    If the video input headend equipment is to regard networking external equipment, turned by communication equipment access gateway or monitoring association Gateway or Streaming Media gateway accessing are regarded in networking to described.
  5. 5. the according to the method described in claim 2, it is characterized in that, high in the clouds resource by the high in the clouds Resource Exchange pond The step of carrying out Streaming Media synthesis, including：
    The video flowing of at least two high in the clouds resource in the high in the clouds Resource Exchange pond is decoded, by decoded video flowing Synthesized and recompiled, synthesize the high in the clouds resource of single channel video flowing.
  6. 6. a kind of system of the high in the clouds resource display control based on regarding networking, it is characterised in that the system is applied to regard networking In, including：
    AM access module, for being linked into video input headend equipment in networking；The video input headend equipment includes regarding Intranet equipment and regarding networking external equipment；
    Video resource acquisition module, networked server is regarded for obtaining the video resource in video input headend equipment and storing to arrive In；
    Video resource integrates module, for carrying out being integrally formed high in the clouds Resource Exchange to the video resource depending on networked server Pond；
    High in the clouds resource scheduling request module, for being asked regarding networking operation end to the networked server transmission high in the clouds scheduling of resource that regards Ask；The high in the clouds resource scheduling request includes：Video input headend equipment mark, high in the clouds resource identification and designated are shown The device identification at end；
    High in the clouds resource sending module, is handed over for the networked server that regards according to the high in the clouds resource scheduling request from high in the clouds resource Change in pond and extract the equipment that corresponding high in the clouds resource is sent to designated display end；
    High in the clouds resource display module, the equipment for the designated display end receive the high in the clouds resource and are shown.
  7. 7. system according to claim 6, it is characterised in that after the video resource integrates module, further include：
    Streaming Media synthesis module, for the high in the clouds resource in the high in the clouds Resource Exchange pond to be carried out Streaming Media synthesis, and defines Pushed into theme to described depending on networking operation end.
  8. 8. system according to claim 6, it is characterised in that the video resource integrates module, including：
    Uniform format module, for separate sources in the video input headend equipment, distinct device, different-format to be regarded Frequency resource, encoded, format conversion are unified into regarding networking protocol form, and are incorporated into exchange regarding networking and high in the clouds money is formed in pond Source exchanges pond.
  9. 9. system according to claim 6, it is characterised in that the AM access module, including：
    First access submodule, if being to regard intranet equipment for the video input headend equipment, by being directly connected to Described regard in networking is linked into depending on networking；
    Second access submodule, if being to regard networking external equipment for the video input headend equipment, passes through communication equipment Access gateway or monitoring association turn gateway or Streaming Media gateway accessing and are regarded to described in networking.
  10. 10. system according to claim 7, it is characterised in that the Streaming Media synthesis module, including：
    Streaming Media synthesizes submodule, for the video flowing of at least two high in the clouds resource in the high in the clouds Resource Exchange pond to be carried out Decoding, decoded video flowing is synthesized and recompiled, synthesize the high in the clouds resource of single channel video flowing.
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