CN108965224A - A kind of method and apparatus of video on demand - Google Patents
A kind of method and apparatus of video on demand Download PDFInfo
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- CN108965224A CN108965224A CN201711327456.9A CN201711327456A CN108965224A CN 108965224 A CN108965224 A CN 108965224A CN 201711327456 A CN201711327456 A CN 201711327456A CN 108965224 A CN108965224 A CN 108965224A
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- target video
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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
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
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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
- H04L65/765—Media network packet handling intermediate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The embodiment of the invention provides a kind of method and apparatus of video on demand, the method is related to webpage client, view networked terminals, Internet Server, and association turns server, which comprises the association turns server and receives the first video on-demand request that the webpage client is sent；Wherein, first video on-demand request includes target video resource identification；The association turns server according to first video on-demand request, and the corresponding target video resource of the target video resource identification is obtained from the Internet Server；The association turns server and the target video resource is sent to the view networked terminals and/or the webpage client, to play the target video resource.Through the embodiment of the present invention, the video resource for realizing the program request internet in view networking, enriches the video resource of view networking, and improves the compatibility of view networking.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to a kind of method and apparatus of video on demand.
Background technique
With the development of science and technology, be widely used depending on networking technology in all trades and professions, such as office, tele-medicine, peace
The fields such as anti-, emergency command, the application depending on networking technology bring great convenience.
Currently, user can play video resource in depending on networked terminals, the view of high quality has been provided a user depending on networking
Frequency plays, but due to the negligible amounts of video resource in view networking, it is difficult to which the broadcasting demand for meeting user influences the use of user
Experience.
Summary of the invention
In view of the above problems, the embodiment of the present invention is proposed in order to provide overcoming the above problem or at least being partially solved
A kind of method and apparatus of video on demand of the above problem.
The embodiment of the invention discloses a kind of methods of video on demand, which is characterized in that the method is related to webpage client
End, view networked terminals, Internet Server, and association turn server, which comprises
The association turns server and receives the first video on-demand request that the webpage client is sent；Wherein, described first
Video on-demand request includes target video resource identification；
The association turns server according to first video on-demand request, and the mesh is obtained from the Internet Server
It marks video resource and identifies corresponding target video resource；
The association turns server and the target video resource is sent to the view networked terminals and/or the webpage client
End, to play the target video resource.
The embodiment of the invention also discloses a kind of device of video on demand, described device is related to webpage client, view networking
Terminal, Internet Server, and association turn server, and described device includes:
First video on-demand request receiving module is asked for receiving the first video on demand that the webpage client is sent
It asks；Wherein, first video on-demand request includes target video resource identification；
Target video source obtaining module is used for according to first video on-demand request, from the Internet Server
It is middle to obtain the corresponding target video resource of the target video resource identification；
Target video resource sending module, for by the target video resource be sent to the view networked terminals and/or
The webpage client, to play the target video resource.
The embodiment of the present invention includes following advantages:
In embodiments of the present invention, by assisting the first video on-demand request for turning server and receiving webpage client transmission,
Then according to the first video on-demand request, the corresponding target video money of target video resource identification is obtained from Internet Server
Source, target video resource is sent to view networked terminals and/or webpage client to be realized with playing target video resource
Depending on the video resource of program request internet in networking, the video resource of view networking is enriched, and improves the compatibility of view networking.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is a kind of step flow chart of the method for video on demand of the embodiment of the present invention；
Fig. 6 is the step flow chart of the method for another video on demand of the embodiment of the present invention；
Fig. 7 is a kind of structural block diagram of the device of video on demand of the embodiment of the present 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.Obviously, described embodiments are some of the embodiments of the present invention, without
It is whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
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 (NetworkTechnology)
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 (ServerTechnology)
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.
1, view networked devices classification
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 association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).Metropolitan Area Network (MAN) can be divided on the whole depending on networking
(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 association turns 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, the core idea of the embodiment of the present invention is proposed, server is turned by association and is received
The first video on-demand request that webpage client is sent is obtained from Internet Server then according to the first video on-demand request
The corresponding target video resource of target video resource identification is taken, target video resource is sent to view networked terminals and/or webpage
Client realizes the video resource of the program request internet in view networking to play target video resource, enriches view networking
Video resource, and improve the compatibility of view networking.
Referring to Fig. 5, a kind of step flow chart of the method for video on demand of the embodiment of the present invention is shown, the method relates to
And webpage client, view networked terminals, Internet Server, and assist and turn server.
Specifically, the embodiment of the present invention may include steps of:
Step 501, the association turns the first video on-demand request that server receives the webpage client transmission；Wherein,
First video on-demand request includes target video resource identification；
When needing to carry out video on demand, user can open webpage client, and selected target regards on webpage client
Frequency resource identification, webpage client can generate the first video on-demand request according to target video resource identification, then by first
Video on-demand request is sent to association and turns server.
Step 502, the association turns server according to first video on-demand request, obtains from the Internet Server
Take the corresponding target video resource of the target video resource identification；
In embodiments of the present invention, webpage client can be located in view networking or be located in internet, and association turns service
Device can determine the network environment of webpage client, such as when webpage client is communicated with the internet network interface card that association turns server
When, webpage client is located in internet.
When webpage client is located in internet, association, which turns server, to be directly sent to the first video on-demand request
Internet Server, to obtain target video resource.
When webpage client is located in view networking, association, which turns server, can be converted the first video on-demand request,
It is then forwarded to Internet Server, to obtain target video resource.
In a kind of preferred embodiment of the present invention, step 502 may include following sub-step:
First video on-demand request is converted to the second video on-demand request by sub-step 11；
Wherein, the second video on-demand request can be the request that Internet Server can identify；
When webpage client is located in view networking, association turns server can be according to view networking protocol, to the first video point
It broadcasts request to be parsed, therefrom extracts critical field, then can be according to Internet protocol such as target video resource identification, it will
Critical field tissue is the second video on-demand request that Internet Server can identify.
As an example, association turn server can based on RTMP (Real Time MessagingProtocol, in real time
Message transmission protocol) generate the second video on-demand request.
Second video on-demand request is sent to the Internet Server by sub-step 12；
After obtaining the second video on-demand request, association, which turns server, can be sent to internet for the second video on-demand request
Server, Internet Server can be looked into from database according to the target video resource identification in the second video on-demand request
Look for the corresponding target video resource of target video resource identification.
Sub-step 13 receives the target video money that the Internet Server is returned for second video on-demand request
Source.
After searching target video resource, association turns server target video resource can be sent to association to turn server, assists
Turning server can receive the target video resource of Internet Server return.
Step 503, the association turns server the target video resource is sent to view networked terminals and/or described
Webpage client, to play the target video resource.
After receiving target video resource, association, which turns server, can be sent to target video resource view networked terminals
And/or webpage client, to be played out to target video resource.
In embodiments of the present invention, by being copied to target video resource, target video resource is respectively sent to
Depending on networked terminals and webpage client, may be implemented that target video resource is being played simultaneously depending on networked terminals and webpage client,
The user experience is improved.
In a kind of preferred embodiment of the present invention, step 503 may include following sub-step:
The target video resource is carried out protocol conversion by sub-step 21, and by the target video after the protocol conversion
Resource is sent to the view networked terminals and/or the webpage client, in the view networked terminals and/or webpage visitor
Family end plays out.
In embodiments of the present invention, association, which turns server, can be converted to position for target video resource based on view networking protocol
In depending on that can identify format depending on networked terminals and/or webpage client in networking, and it is sent to view networked terminals and/or webpage
Client can play the target video resource depending on networked terminals and/or webpage client.
In embodiments of the present invention, by assisting the first video on-demand request for turning server and receiving webpage client transmission,
Then according to the first video on-demand request, the corresponding target video money of target video resource identification is obtained from Internet Server
Source, target video resource is sent to view networked terminals and/or webpage client to be realized with playing target video resource
Depending on the video resource of program request internet in networking, the video resource of view networking is enriched, and improves the compatibility of view networking.
Referring to Fig. 6, a kind of step flow chart of the method for video on demand of the embodiment of the present invention is shown, the method relates to
And webpage client, view networked terminals, Internet Server, and assist and turn server.
Specifically, the embodiment of the present invention may include steps of:
Step 601, video resource list is obtained from the Internet Server；
Wherein, video resource list may include multiple video resource marks；
In embodiments of the present invention, video resource list can be obtained from Internet Server.
Step 602, the video resource list is sent to the webpage client, to show in the webpage client
The video resource list；
Wherein, webpage client can be used for when detecting that user is directed to the selected operation of target video resource identification,
Generate the first video on-demand request；
After obtaining video resource list, video resource list can be sent to webpage client by the embodiment of the present invention,
Webpage client can show video resource list.
When detecting user's selected target video resource mark from multiple video resources of video resource list mark,
Webpage client can generate the first video on-demand request based on target video resource identification.
Step 603, the first video on-demand request that the webpage client is sent is received；
Wherein, first video on-demand request includes target video resource identification；
After generating the first video on-demand request, the first video on-demand request can be sent to association and turn clothes by webpage client
Business device, association turn server and can receive the first video on-demand request.
Step 604, according to first video on-demand request, the target video is obtained from the Internet Server
The corresponding target video resource of resource identification；
After receiving the first video on-demand request, association turns server can obtain target video from Internet Server
The corresponding target video resource of resource identification.
Step 605, the target video resource is sent to the view networked terminals and/or the webpage client, with
Play the target video resource.
After receiving target video resource, association, which turns server, can be sent to target video resource view networked terminals
And/or webpage client, to be played out to target video resource.
Step 606, during playing the target video resource, when detecting the webpage client for described
When the broadcasting control of target video resource, corresponding broadcasting control instruction is generated；
During playing target video resource, user can play out control in webpage client, such as F.F., fastly
It moves back, suspend, association turns server and corresponding broadcasting control instruction can be generated.
Step 607, the broadcasting control instruction is sent to the view networked terminals, so that the view networked terminals execute
The corresponding broadcasting control of the broadcasting control instruction.
After generating broadcasting control instruction, association, which turns server, can be sent to view networked terminals for broadcasting control instruction, depending on
Networked terminals, which can execute, plays the corresponding broadcasting control of control instruction, to realize in webpage client to view networked terminals
Play control, and guarantee webpage client and regard networked terminals between video playing it is synchronous.
In embodiments of the present invention, by assisting the first video on-demand request for turning server and receiving webpage client transmission,
Then according to the first video on-demand request, the corresponding target video money of target video resource identification is obtained from Internet Server
Source, target video resource is sent to view networked terminals and/or webpage client to be realized with playing target video resource
Depending on the video resource of program request internet in networking, the video resource of view networking is enriched, and improves the compatibility of view networking.
Moreover, by during playing target video resource, when detecting that webpage client regards for the target
When the broadcasting control of frequency resource, corresponding broadcasting control instruction is generated, the broadcasting control instruction is sent to view networked terminals,
So that view networked terminals, which execute, plays the corresponding broadcasting control of control instruction, realize in webpage client to view networked terminals
Play control, ensure that webpage client and regard networked terminals between video playing it is synchronous.
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. 7, a kind of structural block diagram of the device of video on demand of the embodiment of the present invention is shown, described device is related to
Webpage client, view networked terminals, Internet Server, and association turn server, can specifically include following module:
First video on-demand request receiving module 701, the first video on demand sent for receiving the webpage client
Request；Wherein, first video on-demand request includes target video resource identification；
Target video source obtaining module 702 is used for according to first video on-demand request, from the Internet service
The corresponding target video resource of the target video resource identification is obtained in device；
Target video resource sending module 703, for by the target video resource be sent to the view networked terminals and/
Or the webpage client, to play the target video resource.
In a kind of preferred embodiment of the present invention, further includes:
Control instruction generation module is played, is used for during playing the target video resource, it is described when detecting
When webpage client is controlled for the broadcasting of the target video resource, corresponding broadcasting control instruction is generated；
Control instruction sending module is played, for the broadcasting control instruction to be sent to the view networked terminals, so that
The view networked terminals execute the corresponding broadcasting control of the broadcasting control instruction.
In a kind of preferred embodiment of the present invention, the target video source obtaining module 702 includes:
Second video on-demand request transform subblock, for first video on-demand request to be converted to the second video point
Broadcast request；Wherein, second video on-demand request is the request that the Internet Server can identify；
Second video on-demand request sending submodule, for second video on-demand request to be sent to the internet
Server；
Target video resource receiving submodule is asked for receiving the Internet Server for second video on demand
Seek the target video resource of return.
In a kind of preferred embodiment of the present invention, the target video resource sending module 703 includes:
Sending submodule is converted, for the target video resource to be carried out protocol conversion, and will be after the protocol conversion
Target video resource be sent to the view networked terminals and/or the webpage client, in the view networked terminals and/or
The webpage client plays out.
In a kind of preferred embodiment of the present invention, further includes:
Video resource list obtains module, for obtaining video resource list from the Internet Server；Wherein, described
Video resource list includes multiple video resource marks；
Video resource list sending module, for the video resource list to be sent to the webpage client, with
The webpage client shows the video resource list；Wherein, the webpage client is used to detect user for mesh
When marking the selected operation of video resource mark, the first video on-demand request is generated
In embodiments of the present invention, by assisting the first video on-demand request for turning server and receiving webpage client transmission,
Then according to the first video on-demand request, the corresponding target video money of target video resource identification is obtained from Internet Server
Source, target video resource is sent to view networked terminals and/or webpage client to be realized with playing target video resource
Depending on the video resource of program request internet in networking, the video resource of view networking is enriched, and improves the compatibility of view networking.
The embodiment of the invention also discloses a kind of mobile terminal, including processor, memory and it is stored in the memory
Computer program that is upper and can running on the processor, is realized as above when the computer program is executed by the processor
A kind of the step of method of video on demand.
The embodiment of the invention also discloses a kind of computer readable storage mediums, which is characterized in that described computer-readable
Computer program is stored on storage medium, and a kind of video point as described above is realized when the computer program is executed by processor
The step of method broadcast.
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 method and apparatus of video on demand provided by the present invention, it is described in detail, answers herein
With a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help to manage
Solve method and its core concept of the invention；At the same time, for those skilled in the art, according to the thought of the present invention,
There will be changes in specific embodiment and application range, in conclusion the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (10)
1. a kind of method of video on demand, which is characterized in that the method is related to webpage client, view networked terminals, internet
Server, and association turn server, which comprises
The association turns server and receives the first video on-demand request that the webpage client is sent；Wherein, first video
On-demand request includes target video resource identification；
The association turns server according to first video on-demand request, and the target view is obtained from the Internet Server
The corresponding target video resource of frequency resource identification；
The association turns server and the target video resource is sent to the view networked terminals and/or the webpage client,
To play the target video resource.
2. the method according to claim 1, wherein further include:
During playing the target video resource, when detecting the webpage client for the target video resource
Broadcasting control when, generate corresponding broadcasting control instruction；
The broadcasting control instruction is sent to the view networked terminals, so that the view networked terminals execute the broadcasting control
Corresponding broadcasting is instructed to control.
3. method according to claim 1 or 2, which is characterized in that the association turns server according to the first video point
The step of broadcasting request, the corresponding target video resource of the target video resource identification is obtained from Internet Server packet
It includes:
First video on-demand request is converted into the second video on-demand request；Wherein, second video on-demand request is
The request that the Internet Server can identify；
Second video on-demand request is sent to the Internet Server；
It receives the Internet Server and is directed to the target video resource that second video on-demand request returns.
4. according to the method described in claim 3, it is characterized in that, the association turns server and sends the target video resource
To the view networked terminals and/or the webpage client, include: the step of the target video resource to play
The target video resource is subjected to protocol conversion, and the target video resource after the protocol conversion is sent to described
Depending on networked terminals and/or the webpage client, to be played out described depending on networked terminals and/or the webpage client.
5. the method according to claim 1, wherein turning server in the association receives the webpage client hair
Before the step of the first video on-demand request sent, further includes:
Video resource list is obtained from the Internet Server；Wherein, the video resource list includes multiple video resources
Mark；
The video resource list is sent to the webpage client, to show the video resource in the webpage client
List；Wherein, the webpage client is used to generate when detecting that user is directed to the selected operation of target video resource identification
First video on-demand request.
6. a kind of device of video on demand, which is characterized in that described device is related to webpage client, view networked terminals, internet
Server, and association turn server, and described device includes:
First video on-demand request receiving module, the first video on-demand request sent for receiving the webpage client；Its
In, first video on-demand request includes target video resource identification；
Target video source obtaining module, for being obtained from the Internet Server according to first video on-demand request
Take the corresponding target video resource of the target video resource identification；
Target video resource sending module, for the target video resource to be sent to view networked terminals and/or described
Webpage client, to play the target video resource.
7. device according to claim 6, which is characterized in that further include:
Control instruction generation module is played, for during playing the target video resource, when detecting the webpage
When client is controlled for the broadcasting of the target video resource, corresponding broadcasting control instruction is generated；
Control instruction sending module is played, for the broadcasting control instruction to be sent to the view networked terminals, so that described
The corresponding broadcasting control of the broadcasting control instruction is executed depending on networked terminals.
8. device according to claim 6 or 7, which is characterized in that the target video source obtaining module includes:
Second video on-demand request transform subblock is asked for first video on-demand request to be converted to the second video on demand
It asks；Wherein, second video on-demand request is the request that the Internet Server can identify；
Second video on-demand request sending submodule, for second video on-demand request to be sent to the Internet service
Device；
Target video resource receiving submodule is returned for receiving the Internet Server for second video on-demand request
The target video resource returned.
9. device according to claim 8, which is characterized in that the target video resource sending module includes:
Sending submodule is converted, for the target video resource to be carried out protocol conversion, and by the mesh after the protocol conversion
Mark video resource is sent to the view networked terminals and/or the webpage client, in view networked terminals and/or described
Webpage client plays out.
10. device according to claim 6, which is characterized in that further include:
Video resource list obtains module, for obtaining video resource list from the Internet Server；Wherein, the video
The Resources list includes multiple video resource marks；
Video resource list sending module, for the video resource list to be sent to the webpage client, described
Webpage client shows the video resource list；Wherein, the webpage client is used to detect user for target view
When the selected operation of frequency resource identification, the first video on-demand request is generated.
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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 Qinglong Hutong 1 Song Hua Building A1103-1113 Applicant before: BEIJING VISIONVERA INTERNATIONAL INFORMATION TECHNOLOGY CO., LTD. |
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