CN108307212B - A kind of file order method and device - Google Patents

A kind of file order method and device Download PDF

Info

Publication number
CN108307212B
CN108307212B CN201710019041.9A CN201710019041A CN108307212B CN 108307212 B CN108307212 B CN 108307212B CN 201710019041 A CN201710019041 A CN 201710019041A CN 108307212 B CN108307212 B CN 108307212B
Authority
CN
China
Prior art keywords
video
audio
program request
sent
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201710019041.9A
Other languages
Chinese (zh)
Other versions
CN108307212A (en
Inventor
牛永会
王艳辉
亓娜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hainan Qiantang Shilian Information Technology Co.,Ltd.
Original Assignee
Visionvera Information Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Visionvera Information Technology Co Ltd filed Critical Visionvera Information Technology Co Ltd
Priority to CN201710019041.9A priority Critical patent/CN108307212B/en
Publication of CN108307212A publication Critical patent/CN108307212A/en
Application granted granted Critical
Publication of CN108307212B publication Critical patent/CN108307212B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866Management of end-user data
    • H04N21/25891Management of end-user data being end-user preferences
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440236Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by media transcoding, e.g. video is transformed into a slideshow of still pictures, audio is converted into text
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61Network physical structure; Signal processing

Abstract

The embodiment of the invention provides a kind of file order method and devices.Applied to service on demand system, the service on demand system includes vod server and storage gateway, which comprises the vod server receives the instruction for the program request file that view networked terminals are sent;The vod server obtains the video/audio of internet protocol-based from interconnection net storage device according to the instruction of the program request file, and the video/audio of the internet protocol-based is sent to the storage gateway;The video/audio for the internet protocol-based that the storage gateway will receive is converted to the video/audio based on view networking protocol, and the video/audio based on depending on networking protocol is sent to the view networked terminals.Through the embodiment of the present invention, program request process is simplified, and since program request process simply easily realizes that reproducibility is more preferable, important video can be watched repeatedly.

Description

A kind of file order method and device
Technical field
The present invention relates to view networking technology fields, fill more particularly to a kind of file order method and a kind of file program request It sets.
Background technique
Live streaming in view networking now is mainly real-time, such as video conference or video teaching live streaming.Depending in networking Live streaming it is stronger to requirement of real time, miss live streaming be then unable to watching video, the video or live teaching broadcast for momentous conference Video can not repeat to watch.
The live streaming missed is watched if necessary, or repeats watching video, it is generally the case that preparatory in view networked server Store program request file;Web page then is created in view networked terminals, shows program request file on web page;It is created depending on networked terminals In view networked server end registration information after good web page, program request task is sent to view networked server;Program request file joins from view Network server downloads to the view networked terminals for sending program request task.Since each program request file is required to create depending on networked terminals Web page, in view networked server end registration information, then by program request file download to locally, therefore, program request process is complicated, can Reproducibility is poor.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind A kind of file order method to solve the above problems and corresponding file on-demand device.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of file order methods, are applied to order program service system System, the service on demand system include vod server and storage gateway, which comprises
The vod server receives the instruction for the program request file that view networked terminals are sent;
The vod server obtains from interconnection net storage device according to the instruction of the program request file and is based on internet The video/audio of agreement, and the video/audio of the internet protocol-based is sent to the storage gateway;
The video/audio for the internet protocol-based that the storage gateway will receive is converted to based on view networking The video/audio of agreement, and the video/audio based on depending on networking protocol is sent to the view networked terminals.
Preferably, base is obtained from interconnection net storage device according to the instruction of the program request file in the vod server After the video/audio of Internet protocol, the method also includes:
The video/audio obtained is parsed, the video data or audio data of internet protocol-based are obtained;
The video/audio by the internet protocol-based is sent to the storage gateway
The video data of the internet protocol-based parsed or audio data are sent out by the Internet transport protocol It send to the storage gateway.
Preferably, the video/audio for the internet protocol-based that the storage gateway will receive, which is converted to, to be based on Video/audio depending on networking protocol includes:
The video counts for the internet protocol-based that the vod server is sent are received by the Internet transport protocol According to or audio data;
The video data of the internet protocol-based received or audio data are converted to based on view networking protocol Video data or audio data;
Described be sent to the video/audio based on depending on networking protocol described include: depending on networked terminals
By described in after conversion based on depending on networking protocol video data or audio data be sent to the view networked terminals.
Preferably, the application program that program request file is equipped with depending on networked terminals;
The instruction that the vod server receives the program request file sent depending on networked terminals includes:
The instruction for the program request file that the application program that the vod server receives the program request file is sent.
Preferably, the method also includes:
The vod server stores the historical record of the view networked terminals program request file.
To solve the above-mentioned problems, the embodiment of the invention also discloses a kind of file on-demand device, it is deployed in order program service System, the service on demand system include vod server and storage gateway, and described device includes:
Program request file instruction receiving module, for receiving the instruction for the program request file that view networked terminals are sent;
Video/audio obtains module, for obtaining base from interconnection net storage device according to the instruction of the program request file The storage net is sent in the video/audio of Internet protocol, and by the video/audio of the internet protocol-based It closes;
Video/audio conversion module, for being converted to the video/audio of the internet protocol-based received Based on the video/audio of view networking protocol, and the video/audio based on depending on networking protocol is sent to the view and is networked Terminal.
Preferably, the video/audio obtains module, is also used to parse the video/audio of acquisition, is based on The video data or audio data of Internet protocol;
The video/audio obtains module, the video data for the internet protocol-based for being also used to parse or Audio data is sent to the storage gateway by the Internet transport protocol.
Preferably, the video/audio conversion module is also used to receive the program request clothes by the Internet transport protocol The video data or audio data for the internet protocol-based that business device is sent;
The video/audio conversion module, the video data for the internet protocol-based for being also used to receive or Audio data is converted to video data or audio data based on view networking protocol;
The video/audio conversion module, after being also used to convert it is described based on view networking protocol video data or Audio data is sent to the view networked terminals.
Preferably, the application program that program request file is equipped with depending on networked terminals;
Program request file instruction receiving module is also used to receive the program request file of the application program transmission of the program request file Instruction.
Preferably, described device further include:
Program request record storage module, for storing the historical record of the view networked terminals program request file.
The embodiment of the present invention includes following advantages:
Vod server receives the instruction for the program request file that view networked terminals are sent;Vod server is according to program request file The video/audio that internet protocol-based is obtained from interconnection net storage device is instructed, and by the view sound of internet protocol-based Frequency evidence is sent to storage gateway;Storage gateway is converted to the video/audio of the internet protocol-based received based on view The video/audio of networking protocol, and the view networked terminals will be sent to based on the video/audio depending on networking protocol.Pass through The embodiment of the present invention, without creating web page, is regarding networked server registration information depending on networked terminals in program request file, Without downloading program request file, program request process is simplified, and since program request process simply easily realizes that reproducibility is more preferable, for Important video can be watched repeatedly.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention;
Fig. 2 is a kind of hardware structural diagram of node server of the invention;
Fig. 3 is a kind of hardware structural diagram of access switch of the invention;
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway;
Fig. 5 is the step flow chart of file order method embodiment of the invention;
Fig. 6 is the structural block diagram of file on-demand device embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission, Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type " Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal. Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat Platform can form view networking;Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array Module 204;
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine Module 202;Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet; And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206;If the queue of pack buffer 206 is close It is full, then it abandons;All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions It is less than to send caching;2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including The operation such as initialization, read-write to hard disk;CPU module 203 is mainly responsible between access switch, terminal (not shown) Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table) Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module 302), switching engine module 303 and CPU module 304;
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305;Packet detection mould Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met, It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon;Uplink network interface mould The packet (downlink data) that block 302 is come in enters switching engine module 303;The data packet that CPU module 204 is come in enters switching engine Module 303;Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet; If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier (stream-id) packet is stored in the queue of corresponding pack buffer 307;If the queue of the pack buffer 307 is close full, It abandons;If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet Navigation information is stored in the data packet queue of corresponding pack buffer 307;If the queue of the pack buffer 307 is close full, Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1) It is less than that the port sends caching;2) the queue package counting facility is greater than zero;3) token that rate control module generates is obtained;
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded: 1) it is less than to send caching for the port;2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and, Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module 402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405;Packet detection module 405 is examined Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting Identifier (stream-id);Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410 (2byte), and enter corresponding receive and cache, otherwise abandon;
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module;For example, set-top box mainly connects including network Mouth mold block, video/audio encoding and decoding engine modules, CPU module;Encoding board mainly includes Network Interface Module, video encoding engine Module, CPU module;Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server. Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module;Metropolitan area server mainly includes Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes, payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
DA SA Reserved Payload CRC
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address, Seven, the 8th bytes are access net address;
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA);
Reserve bytes are made of 2 bytes;
The part payload has different length according to the type of different datagrams, is if it is various protocol packages 64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly;
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into 0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN) Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
DA SA Reserved Label Payload CRC
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position Set is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic of view networking, one of the core concepts of the embodiments of the present invention is proposed, using vod server The method that the service on demand system constituted with storage gateway carries out file program request.
Referring to Fig. 5, a kind of step flow chart of file order method embodiment of the invention is shown, is applied to program request and takes Business system, the service on demand system include vod server and storage gateway, can specifically include following steps:
Step 501, the vod server receives the instruction for the program request file that view networked terminals are sent.
In the present embodiment, the instruction of user's program request file is received depending on networked terminals, sends program request instruction to vod server. Vod server receives the instruction for the program request file that view networked terminals are sent.Preferably, it can be equipped on depending on networked terminals The application program of program request file, the instruction for the program request file that the application program that vod server receives program request file is sent.Program request The application program of file can show at least one the file information such as mark, creation time, size of program request file, can also be following Loading point broadcasts file, and the embodiment of the present invention does not limit the concrete function of the application program of program request file in detail, can be according to reality Border situation is configured.
Step 502, the vod server obtains base from interconnection net storage device according to the instruction of the program request file The storage net is sent in the video/audio of Internet protocol, and by the video/audio of the internet protocol-based It closes.
In the present embodiment, vod server is after the instruction for receiving the program request file that view networked terminals are sent, according to point The instruction for broadcasting file obtains the video/audio of internet protocol-based from interconnection net storage device.The instruction of program request file has Body may include that the mark of video/audio, address etc. obtain information.Mark of the vod server according to video/audio, address Obtain the video/audio of internet protocol-based;The video/audio being analyzed and acquired by obtains the view of internet protocol-based Frequency evidence or audio data;The video data of the internet protocol-based parsed or audio data are assisted by the Internet transmission View is sent to storage gateway.The Internet transport protocol can use UDP (User Datagram Protocol, user datagram Agreement), other agreements can also be used, the embodiment of the present invention does not limit this in detail, can be set according to the actual situation It sets.
Preferably, vod server can store the historical record of view networked terminals program request file, and historical record specifically may be used It also may include that program request file is based on mutually to include at least one of information such as mark, address, the program request time of program request file The video/audio of networking protocol.When vod server is after receiving the instruction of program request file, program request in query history record File whether program request, if there are identical program request files in historical record, without obtaining from interconnection net storage device Video/audio in historical record is directly sent to storage gateway by the video/audio of program request file.
Step 503, the video/audio for the internet protocol-based that the storage gateway will receive is converted to base In the video/audio of view networking protocol, and the video/audio based on depending on networking protocol is sent to the view and is networked eventually End.
In the present embodiment, storage gateway has double netcard, connection internet and view networking.Vod server passes through internet Transport protocol sends the video data or audio data of internet protocol-based to storage gateway, and storage gateway is passed by internet Defeated agreement receives the video data or audio data of the internet protocol-based that vod server is sent, the base that will then receive Video data or audio data based on view networking protocol are converted in the video data or audio data of Internet protocol, finally By after conversion based on depending on networking protocol video data or audio data be sent to view networked terminals.The embodiment of the present invention for How the video data of internet protocol-based or audio data to be converted to based on the video data or audio for regarding networking protocol Data do not limit in detail, can choose suitable conversion plan according to the actual situation.
In embodiments of the present invention, depending on networked terminals in program request file, without creating web page, in view the Internet services Device registration information simplifies program request process, and since program request process is simply easily realized, can weigh without downloading program request file Existing property is more preferable, and important video can be watched repeatedly.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented Necessary to example.
Referring to Fig. 6, a kind of structural block diagram of the Installation practice of file program request of the invention is shown, is deployed in program request clothes Business system, the service on demand system include vod server and storage gateway, and described device includes:
Program request file instruction receiving module 601, for receiving the instruction for the program request file that view networked terminals are sent;
Video/audio obtains module 602, for being obtained from interconnection net storage device according to the instruction of the program request file The video/audio of internet protocol-based is taken, and the video/audio of the internet protocol-based is sent to the storage Gateway;
Video/audio conversion module 603, for turning the video/audio of the internet protocol-based received It is changed to the video/audio based on view networking protocol, and the video/audio based on depending on networking protocol is sent to the view Networked terminals.
In one preferred embodiment of the invention, the video/audio obtains module 602, is also used to parse acquisition The video/audio obtains the video data or audio data of internet protocol-based;
The video/audio obtains module 602, the video counts for the internet protocol-based for being also used to parse According to or audio data the storage gateway is sent to by the Internet transport protocol.
In one preferred embodiment of the invention, the video/audio conversion module 603, is also used to pass through internet Transport protocol receives the video data or audio data for the internet protocol-based that the vod server is sent;
The video/audio conversion module 603, the video counts for the internet protocol-based for being also used to receive According to or audio data be converted to based on view networking protocol video data or audio data;
The video/audio conversion module 603, the video counts based on view networking protocol after being also used to convert According to or audio data be sent to the view networked terminals.
In one preferred embodiment of the invention, the application program that program request file is equipped with depending on networked terminals;
Program request file instruction receiving module 601 is also used to receive the program request text that the application program of the program request file is sent The instruction of part.
In one preferred embodiment of the invention, described device further include:
Program request record storage module, for storing the historical record of the view networked terminals program request file.
In embodiments of the present invention, depending on networked terminals in program request file, without creating web page, in view the Internet services Device registration information simplifies program request process, and since program request process is simply easily realized, can weigh without downloading program request file Existing property is more preferable, and important video can be watched repeatedly.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of file order method provided by the present invention and a kind of file on-demand device, detailed Jie has been carried out It continues, used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only It is to be used to help understand method and its core concept of the invention;At the same time, for those skilled in the art, according to this hair Bright thought, 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 limitation of the present invention.

Claims (6)

1. a kind of file order method, which is characterized in that be applied to service on demand system, the service on demand system includes program request Server and storage gateway, which comprises the vod server receives the finger for the program request file that view networked terminals are sent It enables;
The application program that program request file is equipped with depending on networked terminals;
The instruction that the vod server receives the program request file sent depending on networked terminals includes: that the vod server receives institute State the instruction of the program request file of the application program transmission of program request file;
The vod server obtains internet protocol-based from interconnection net storage device according to the instruction of the program request file Video/audio, and the video/audio of the internet protocol-based is sent to the storage gateway;
The video/audio for the internet protocol-based that the storage gateway will receive is converted to based on view networking protocol Video/audio, and the video/audio based on depending on networking protocol is sent to the view networked terminals;
The vod server stores the historical record of the view networked terminals program request file, when there are phases in the historical record With program request file when, the video/audio in the historical record is sent to the storage gateway.
2. the method according to claim 1, wherein in the vod server according to the finger of the program request file It enables after the video/audio for obtaining internet protocol-based in interconnection net storage device, the method also includes:
The video/audio obtained is parsed, the video data or audio data of internet protocol-based are obtained;
The video/audio by the internet protocol-based is sent to the storage gateway
The video data of the internet protocol-based parsed or audio data are sent to by the Internet transport protocol The storage gateway.
3. according to the method described in claim 2, it is characterized in that, the storage gateway will receive described in based on internet The video/audio of agreement is converted to includes: based on the video/audio depending on networking protocol
By the Internet transport protocol receive the internet protocol-based that the vod server is sent video data or Audio data;
The video data of the internet protocol-based received or audio data are converted into the view based on view networking protocol Frequency evidence or audio data;
Described be sent to the video/audio based on depending on networking protocol described include: depending on networked terminals
By described in after conversion based on depending on networking protocol video data or audio data be sent to the view networked terminals.
4. a kind of file on-demand device, which is characterized in that be deployed in service on demand system, the service on demand system includes program request Server and storage gateway, described device include:
Program request file instruction receiving module, for receiving the instruction for the program request file that view networked terminals are sent;
The application program that program request file is equipped with depending on networked terminals;
The program request file instruction receiving module is also used to receive the program request file of the application program transmission of the program request file Instruction;
Video/audio obtains module, for being obtained from interconnection net storage device based on mutual according to the instruction of the program request file The video/audio of networking protocol, and the video/audio of the internet protocol-based is sent to the storage gateway;
Video/audio conversion module is based on for being converted to the video/audio of the internet protocol-based received Depending on the video/audio of networking protocol, and the video/audio based on depending on networking protocol is sent to the view and is networked eventually End;
Program request record storage module, for storing the historical record of the view networked terminals program request file;For working as the history There are when identical program request file in record, the video/audio in the historical record is sent to the storage gateway.
5. device according to claim 4, which is characterized in that
The video/audio obtains module, is also used to parse the video/audio of acquisition, obtains internet protocol-based Video data or audio data;
The video/audio obtains module, the video data or audio of the internet protocol-based for being also used to parse Data are sent to the storage gateway by the Internet transport protocol.
6. device according to claim 5, which is characterized in that
The video/audio conversion module is also used to receive the institute that the vod server is sent by the Internet transport protocol State the video data or audio data of internet protocol-based;
The video/audio conversion module, the video data or audio of the internet protocol-based for being also used to receive Data are converted to video data or audio data based on view networking protocol;
The video/audio conversion module, the video data or audio based on view networking protocol after being also used to convert Data are sent to the view networked terminals.
CN201710019041.9A 2017-01-11 2017-01-11 A kind of file order method and device Active CN108307212B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710019041.9A CN108307212B (en) 2017-01-11 2017-01-11 A kind of file order method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710019041.9A CN108307212B (en) 2017-01-11 2017-01-11 A kind of file order method and device

Publications (2)

Publication Number Publication Date
CN108307212A CN108307212A (en) 2018-07-20
CN108307212B true CN108307212B (en) 2019-03-12

Family

ID=62871423

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710019041.9A Active CN108307212B (en) 2017-01-11 2017-01-11 A kind of file order method and device

Country Status (1)

Country Link
CN (1) CN108307212B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110769193B (en) * 2018-07-26 2021-10-08 视联动力信息技术股份有限公司 Monitoring playing method and device
CN110798725A (en) * 2018-08-02 2020-02-14 视联动力信息技术股份有限公司 Data processing method and device
CN109547816A (en) * 2018-12-07 2019-03-29 视联动力信息技术股份有限公司 A kind of VOD method and device based on view networking
CN110072126A (en) * 2019-03-19 2019-07-30 视联动力信息技术股份有限公司 Data request method, association turn server and computer readable storage medium
CN110149305B (en) * 2019-04-01 2021-10-19 视联动力信息技术股份有限公司 Video network-based multi-party audio and video playing method and transfer server

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101170638A (en) * 2007-11-16 2008-04-30 中兴通讯股份有限公司 A method for monitoring STB in network TV system
CN201766618U (en) * 2010-07-02 2011-03-16 深圳市快播科技有限公司 Network on-demand playing system
CN102316135A (en) * 2010-07-02 2012-01-11 深圳市快播科技有限公司 Network on-demand method and system
CN102572555A (en) * 2012-01-16 2012-07-11 深圳市同洲视讯传媒有限公司 Method and system for realizing live video playback at HTTP live streaming (HLS) client
CN108243153A (en) * 2016-12-23 2018-07-03 北京视联动力国际信息技术有限公司 A kind of method and apparatus in the broadcasting TV programme in networking

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101170638A (en) * 2007-11-16 2008-04-30 中兴通讯股份有限公司 A method for monitoring STB in network TV system
CN201766618U (en) * 2010-07-02 2011-03-16 深圳市快播科技有限公司 Network on-demand playing system
CN102316135A (en) * 2010-07-02 2012-01-11 深圳市快播科技有限公司 Network on-demand method and system
CN102572555A (en) * 2012-01-16 2012-07-11 深圳市同洲视讯传媒有限公司 Method and system for realizing live video playback at HTTP live streaming (HLS) client
CN108243153A (en) * 2016-12-23 2018-07-03 北京视联动力国际信息技术有限公司 A kind of method and apparatus in the broadcasting TV programme in networking

Also Published As

Publication number Publication date
CN108307212A (en) 2018-07-20

Similar Documents

Publication Publication Date Title
CN108243173B (en) A kind of RTMP video pushing method and device based on view networking
CN108307212B (en) A kind of file order method and device
CN108234178B (en) A kind of method and apparatus being managed collectively menu file
CN108965040A (en) A kind of business monitoring method and device of view networking
CN108965224A (en) A kind of method and apparatus of video on demand
CN108881815A (en) A kind of transmission method and device of video data
CN108989837A (en) A kind of method and apparatus of picture interception
CN109743550A (en) A kind of method and apparatus of monitoring data tune stream
CN110022295A (en) A kind of method and view networked system of data transmission
CN109068148A (en) A kind of method and apparatus of video processing
CN109284265A (en) A kind of date storage method and system
CN110475131A (en) A kind of terminal connection method, server and terminal
CN109462594A (en) A kind of data processing method and system based on view networking
CN109698859A (en) A kind of date storage method and device based on view networking
CN109491783A (en) A kind of acquisition methods and system of memory usage
CN109743536A (en) A kind of method and apparatus of video data access
CN109067895A (en) A kind of method and apparatus remotely controlled
CN109151519A (en) A kind of configuration distribution method and system based on view networking
CN108881148A (en) A kind of data capture method and device
CN110121075A (en) A kind of direct seeding operation method and apparatus
CN109768964A (en) Audio-video display methods and device
CN109982116A (en) A kind of terminal traffic management method and system
CN110266577A (en) A kind of tunnel establishing method and view networked system
CN110049346A (en) A kind of method and system of net cast
CN110166433A (en) A kind of method and system that video data obtains

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 100000 Dongcheng District, Beijing, Qinglong Hutong 1, 1103 house of Ge Hua building.

Applicant after: Video Link Power Information Technology Co., Ltd.

Address before: 100000 Beijing Dongcheng District gogoa building A1103-1113

Applicant before: BEIJING VISIONVERA INTERNATIONAL INFORMATION TECHNOLOGY CO., LTD.

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20201230

Address after: 570105 room 1201, Central International Plaza, 77 Binhai street, Longhua District, Haikou City, Hainan Province

Patentee after: Hainan Qiantang Shilian Information Technology Co.,Ltd.

Address before: 100000 Dongcheng District, Beijing, Qinglong Hutong 1, 1103 house of Ge Hua building.

Patentee before: VISIONVERA INFORMATION TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right