CN105847424A - Content acquisition method, device and user device - Google Patents
Content acquisition method, device and user device Download PDFInfo
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- CN105847424A CN105847424A CN201610325847.6A CN201610325847A CN105847424A CN 105847424 A CN105847424 A CN 105847424A CN 201610325847 A CN201610325847 A CN 201610325847A CN 105847424 A CN105847424 A CN 105847424A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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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
Abstract
The invention discloses a content acquisition method, a device and a user device. The content acquisition method comprises the steps that a content acquisition request for a multimedia content is acquired; according to the content acquisition request, at least two download request messages are generated, wherein at least two download request messages respectively indicating the download of different content segments of the multimedia content; the download request messages are sent to different content request servers, so that the content segment requested by each download request message is acquired from at least one content providing server through different content request servers. Through the content acquisition method, the content acquisition speed can be improved.
Description
Technical field
It relates to data transmission technology, particularly relate to a kind of content acquisition method, device and
Subscriber equipment.
Background technology
During the content resource that user is needed by Network Capture, content resource data are to pass through network
The network that service provider's (i.e. Virtual network operator) provides is from the server transport of content supplier
Client to user.In this course, it is understood that there may be the network service that user uses carries
For business and content supplier the different situation of Internet Service Provider, this makes data
Cross operator is needed to transmit.
Such as, content resource is carried out between client and the client of U.S. user of Chinese user
During data transmission, owing to the client of Chinese user and the client of U.S. user belong to difference
The different server of operator, when carrying out content resource data exchange, different operators
Need between different servers first to set up connection, then carry out content resource data transmission.
In this case, this connection can be limited by the router between above-mentioned different server
Speed, can provide service for more user with guarantee simultaneously, therefore cause content resource data
Transmission (such as downloading) speed is the slowest so that Consumer's Experience is very poor.
Summary of the invention
The purpose that disclosure embodiment is possible is: provide a kind of content acquisition method, including: obtain
Take the content acquisition request to content of multimedia；Generate under at least two according to content acquisition request
Carrying request message, at least two downloading request message indicates respectively the difference downloading content of multimedia
Content section；Each downloading request message is sent to different content requests servers, to pass through
Different content requests servers obtains each download from least one content providing server and asks
The content section that message is asked.
Further, the process of at least two downloading request message is generated according to content acquisition request
Including: at least two content section of content of multimedia is marked off according to the information of content of multimedia；
According to the information of at least two content section, at least two download request generating correspondence respectively disappears
Breath.
Further, by different content requests servers from least one content catering service
Device obtains the step of the content section that each downloading request message is asked and includes: ask from each content
Seek server content providing server one to one, obtain what each downloading request message was asked
Content section.
Further, by different content requests servers from least one content catering service
Device obtains the step of the content section that each downloading request message is asked and includes: in different
Hold request server, obtain each downloading request message from least one content providing server and asked
The content section asked, wherein, the quantity of content providing server is less than content requests server
Quantity.
Further, clothes are being provided by different content requests servers from least one content
After business device obtains the step of the content section that each downloading request message is asked, method also includes:
The content section that each downloading request message obtained is asked is merged, generates content obtaining
The content of multimedia asked.
On the other hand, a possible embodiment of the disclosure provides a kind of content acquisition unit,
Including: receiver module, for obtaining the content acquisition request to content of multimedia；Request generates
Module, for generating at least two downloading request message, at least two according to content acquisition request
Downloading request message indicates respectively the different content segmentation downloading content of multimedia；Request distribution mould
Block, for being sent to different content requests servers by each downloading request message, by difference
Content requests server from least one content providing server obtain each downloading request message
The content section asked.
Further, request generation module includes: segmentation module, for according to content of multimedia
Information mark off at least two content section of content of multimedia；Segment requests module, is used for
According to the information of at least two content section, at least two download request generating correspondence respectively disappears
Breath.
Further, request distribution module for each downloading request message is sent to different in
Hold request server, from each content requests server content providing server one to one,
Obtain the content section that each downloading request message is asked.
Further, request distribution module for each downloading request message is sent to different in
Hold request server, via different content requests servers, provide clothes from least one content
Business device obtains the content section that each downloading request message is asked, wherein, content providing server
Quantity less than the quantity of content requests server.
Further, device also includes: burst composite module, for by different contents
Request server obtains each downloading request message from least one content providing server and is asked
Content section after, the content section asked of each downloading request message obtained is closed
And, generate the content resource that content acquisition request is asked.
On the other hand, a possible embodiment of the disclosure provides a kind of subscriber equipment, uses
Family equipment includes: memorizer, is used for depositing program；Processor, is used for performing memorizer storage
Program, program makes processor perform following operation: obtains the content to content of multimedia and obtains
Take request；At least two downloading request message is generated, under at least two according to content acquisition request
Carry request message and indicate respectively the different content segmentation downloading content of multimedia；Request is downloaded by each
Message is sent to different content requests servers, with by different content requests servers from
At least one content providing server obtains the content section that each downloading request message is asked.
The content obtaining scheme of at least one embodiment of disclosure embodiment is right receiving
After the content acquisition request of content of multimedia, content acquisition request is split as at least two request
The downloading request message of different content segmentation, and each downloading request message is sent to different in
Hold request server, obtain downloading request message by least two content requests server simultaneously
The content section asked, improves speed of download, it is therefore prevented that content requests server and content
There is provided and carry out limiting the problem that the speed of download caused is slow between server.
Accompanying drawing explanation
Fig. 1 is the flow chart of the content acquisition method of disclosure embodiment one；
Fig. 2 is the flow chart of the content acquisition method of disclosure embodiment two；
Fig. 3 is the flow chart of the content acquisition method of disclosure embodiment three；
Fig. 4 is the structural representation of the content acquisition unit of disclosure embodiment four；
Fig. 5 is the structural representation of the content acquisition unit of disclosure embodiment five；
Fig. 6 is the structural representation of the subscriber equipment of disclosure embodiment six.
Detailed description of the invention
Below in conjunction with the accompanying drawings (label identical in some accompanying drawings represent identical element) and implement
Example, detailed description of the invention of this disclosure is described in further detail.Following example are used for
The bright disclosure, but it is not limited to the scope of the present disclosure.
Only it will be understood by those skilled in the art that terms such as " first ", " second " in the disclosure
For distinguishing different step, equipment or module etc., neither represent any particular technology implication, also
Do not indicate that the inevitable logical order between them.
Embodiment one
With reference to Fig. 1, it is shown that the flow chart of the content acquisition method of disclosure embodiment one.
The content acquisition method of the present embodiment comprises the following steps:
Step S110: obtain the content acquisition request to content of multimedia.
User, when operating terminal unit, (includes but not limited to download according to the operation of user
Button or the clicking operation of broadcast button) generate content acquisition request, the client on terminal unit
End or web application etc. receive this content acquisition request.Content of multimedia includes but not limited to literary composition
Basis, sound, image, vector graphics and video etc.
Step S120: generate at least two downloading request message according to content acquisition request, its
In, at least two downloading request message indicates respectively the different content segmentation downloading content of multimedia.
After receiving content acquisition request, this content acquisition request is split, and generate at least
Two downloading request message, and each downloading request message all asks different content section.Generate
The quantity of downloading request message can determine according to actual needs.And need to ensure all downloads
The multimedia that the combination of the content section that request message is asked is asked with content acquisition request
Content is consistent.
Step S130: each downloading request message is sent to different content requests servers,
Each download is obtained from least one content providing server by different content requests servers
The content section that request message is asked.
After generating downloading request message, each downloading request message is sent to different content requests
Server, is asked from the acquisition of at least one content providing server by content requests server
Content section.
By the present embodiment, terminal unit is when receiving content acquisition request, by a content
The request of acquisition is split as the downloading request message of the different content section of multiple request, and will download
Request message distribution gives different content requests server, these content requests servers respectively with
Content providing server is set up and is connected, and obtains the content section that downloading request message is asked.
So set up with one or more content providing servers by different content requests servers
The connection that a plurality of tunnel is general, can accelerate speed of download, thus effectively solve content requests clothes
Router between business device and content providing server connects the download that speed limit causes to both
Slow-footed problem.
Embodiment two
With reference to Fig. 2, it is shown that the flow chart of the content acquisition method of disclosure embodiment two.
The present embodiment carries out as a example by content obtaining by mobile terminal, to present disclosure acquisition side
Method illustrates.But it should be understood by those skilled in the art that other terminal unit, such as flat board
Computer, personal computer etc. can also refer to the present embodiment and realize content of this disclosure acquisition scheme.
The content acquisition method of the present embodiment comprises the following steps:
Step S210: obtain the content acquisition request to content of multimedia.
User is browsing webpage by mobile terminal or is using the client installed on mobile terminals
During end, a certain video, file, picture on user operation webpage or client, link or control
Part, may generate content acquisition request, this content acquisition request is used for asking downloading, plays,
Or show a certain content of multimedia.Client or webpage can receive this content acquisition request.
Step S220: generate at least two downloading request message according to content acquisition request, its
In, at least two downloading request message indicates respectively the different content segmentation downloading content of multimedia.
After receiving content acquisition request, this content acquisition request is split, and generate at least
Two downloading request message, and each downloading request message all asks different content section.At this
In embodiment, content acquisition request splits and generates at least two request different content segmentation
The process of downloading request message includes following sub-step:
Sub-step S2201: mark off content of multimedia at least according to the information of content of multimedia
Two content section.
After receiving content acquisition request, it is possible to obtain it from content acquisition request entrained
The information of content of multimedia of request, this information include but not limited to content of multimedia size,
Title, file type etc..Information (such as, size) according to content of multimedia can be by many
Media content marks off multiple content section.
Such as, according to the size information of content of multimedia to be asked, generate needs as required
The content section of quantity.As, the size of content of multimedia is 1M, and current speed of download exists
100K even below, then content of multimedia can be divided into 4 content section, e.g., first
Individual content section is the resource of the 0k-255k of content of multimedia, and second content section is many matchmakers
The resource of the 256k-511k of internal appearance, the 3rd content section is content of multimedia
The resource of 512k-718k, the 4th content section is the money of the 719k-1024k of content of multimedia
Source.
Current speed of download can be tested immediately, it is also possible to according under the last connection
Load determines.
Sub-step S2202: according to the information of at least two content section, generates correspondence respectively
At least two downloading request message.
After dividing content section, generate the downloading request message corresponding with content section, such as first
Individual downloading request message is used for request content resource corresponding to first content section
The resource of 0k-255k, second downloading request message is right for second content section institute of request
The resource of the 256k-511k of the content resource answered, the 3rd downloading request message is for request the
The resource of the 512k-718k of the content resource corresponding to three content section, downloading for the 4th please
Ask message for the 719k-1024k's of the content resource corresponding to the 4th content section of request
Resource.
In the present embodiment, downloading request message includes but not limited to that range asks.
Step S230: each downloading request message is sent to different content requests servers,
By different content requests servers from each content requests server content one to one
Server is provided, obtains the content section that each downloading request message is asked.
Downloading request message is sent to different content requests servers, each content server
Receive a downloading request message, and according to this downloading request message requested resource with one
Content providing server connects, and obtains the content section needed from a content providing server,
And send this content section to mobile device.Each content requests server provides clothes with content
Business device is relation one to one, is so equivalent to multiple stage content requests server and downloads money simultaneously
Source, even if content providing server is in different net operation business from content requests server,
Make router between the two that both connections have been carried out speed limit, it is also ensured that to download speed
Degree, because the size of each content requests server resource to be downloaded decreases, and multiple
Content requests server is downloaded so that the download in the unit interval increases simultaneously.
So can ensure that user still can obtain rapidly when cross operator downloads resource
The content resource needed.
Step S240: the content section that each downloading request message obtained is asked is closed
And, generate the content of multimedia that content acquisition request is asked.
After obtaining resource by multiple different content requests servers, content requests server
Content section is sent to mobile device, receives the content section that each downloading request message is corresponding
After, these content section are merged, generates in the multimedia corresponding to content acquisition request
Hold.
By the present embodiment, terminal unit, please by a content obtaining when carrying out content obtaining
Ask and be split as multiple downloading request message, and downloading request message is sent respectively to different in
Holding request server, the most multiple content requests servers can be from different content providing servers
Connect, be downloaded, each content requests server and corresponding content providing server simultaneously
Between form a server pair, the most multiple servers are downloaded simultaneously, it is ensured that speed of download,
Improve the experience of user.
Embodiment three
With reference to Fig. 3, it is shown that the flow chart of the content acquisition method of disclosure embodiment three.
The content acquisition method of the present embodiment comprises the following steps:
Step S310: obtain the content acquisition request to content of multimedia.
User is browsing webpage by mobile terminal or is using the client installed on mobile terminals
During end, user operation webpage or client can generate content acquisition request.Client or webpage meeting
Receive this content acquisition request.
Step S320: generate at least two downloading request message according to content acquisition request, its
In, at least two downloading request message indicates respectively the different content segmentation downloading content of multimedia.
After receiving content acquisition request, this content acquisition request is split, and generate at least
Two downloading request message, and each downloading request message all asks different content section.At this
In embodiment, content acquisition request splits and generates the download of at least two request different resource
The process of request message includes following sub-step:
Sub-step S3201: mark off content of multimedia at least according to the information of content of multimedia
Two content section.
After receiving content acquisition request, it is possible to obtain it from content acquisition request entrained
The information of content of multimedia of request, this information include but not limited to content of multimedia size,
Title, file type etc..Information (such as, size) according to content of multimedia can be by many
Media content marks off multiple content section.
Such as, according to the size information of content of multimedia to be asked, generate needs as required
The segment information of quantity.As, the size of content of multimedia to be asked is 1M, current under
Carry speed 100K even below, then content of multimedia to be asked can be divided into 2 points
Segment information, e.g., first segment information is the resource of the 0k-511k of content of multimedia, second
Individual segment information is the resource of the 512k-1024k of content of multimedia.
Sub-step S3202: according to the information of at least two content section, generates correspondence respectively
At least two downloading request message content section.
After dividing content section, generate the downloading request message corresponding with content section, such as first
Individual downloading request message is for asking the resource of the 0k-511k of content of multimedia, second download
Request message is for asking the resource of the 512k-1024k of content of multimedia.
In the present embodiment, downloading request message includes but not limited to that range asks.
Step 3230: each downloading request message is sent to different content requests servers,
Via different content requests servers, obtain each download from least one content providing server
The content section that request message is asked, wherein, the quantity of content providing server is less than content
The quantity of request server.
Downloading request message is sent to different content requests servers, each content server
Receive a downloading request message, and the content section asked according to this downloading request message with
One content providing server connects, and obtains, from a content providing server, the content needed and divides
Section, and send this content section to mobile device.
Each content requests server is all connected with a content providing server, owing to content carries
Quantity for server is less than the quantity of content requests server, and the most at least two contents please
Server and a content providing server is asked to set up and connect.But due to content requests server not
With, the most still can ensure that speed of download.
Such as, in the present embodiment, downloading request message is two, to should have two different
Content requests server, the two content requests server is all with a content providing server even
Connect, be thus equivalent to have two tunnels in parallel to be downloaded, compared in the past by one
Content requests server and a content providing server connection are downloaded, and speed at least promotes
4 times.Thereby guarantee that user still can obtain rapidly when cross operator downloads resource to need
The content of multimedia wanted.
Step S340: the content section that each downloading request message obtained is asked is closed
And, generate the content of multimedia that content acquisition request is asked.
After obtaining content section by multiple different content requests servers, content requests takes
Content section is sent to mobile device by business device, receives the content that each downloading request message is corresponding
After segmentation, these content section are merged, generate the many matchmakers corresponding to content acquisition request
Internal appearance.
By the present embodiment, terminal unit, please by a content obtaining when carrying out content obtaining
Ask and be split as multiple downloading request message, and downloading request message is sent respectively to different in
Holding request server, the most multiple content requests servers can be from different content providing servers
Connect, be downloaded, each content requests server and corresponding content providing server simultaneously
Between form a server pair, the most multiple servers are downloaded simultaneously, it is ensured that speed of download,
Improve the experience of user.
Embodiment four
With reference to Fig. 4, it is shown that the structural representation of the content acquisition unit of disclosure embodiment four.
The content acquisition unit that embodiment of the disclosure includes: receiver module 410, is used for obtaining
Content acquisition request to content of multimedia；Request generation module 420, for obtaining according to content
The request that takes generates at least two downloading request message, and at least two downloading request message indicates respectively
Download the different content segmentation of content of multimedia；Request distribution module 430, for by each download
Request message is sent to different content requests servers, by different content requests servers
The content section that each downloading request message is asked is obtained from least one content providing server.
The content acquisition unit of the present embodiment can realize in any suitable way, is arranged at end
In end equipment, it is used for realizing corresponding content acquisition method in previous embodiment.
By the present embodiment, a content obtaining, when to content obtaining, can be asked by terminal unit
Ask and be split as at least two downloading request message, and downloading request message is sent respectively to difference
Content requests server, utilize multiple content requests server to be downloaded, Ke Yiti simultaneously
High speed of download, improves Consumer's Experience.
Embodiment five
With reference to Fig. 5, it is shown that the structural representation of the content acquisition unit of disclosure embodiment five.
The content acquisition unit of the present embodiment includes: receiver module 510, for obtaining many matchmakers
The content acquisition request of internal appearance；Request generation module, for generating according to content acquisition request
At least two downloading request message, at least two downloading request message indicates respectively download multimedia
The different content segmentation of content；Request distribution module 530, for sending out each downloading request message
Give different content requests servers, by different content requests servers from least one
Content providing server obtains the content section that each downloading request message is asked.
Preferably, request generation module includes: segmentation module 5202, for according to multimedia
The information of content marks off at least two content section of content of multimedia；Segment requests module
5203, for the information according at least two content section, generate at least two of correspondence respectively
Downloading request message.
Preferably, request distribution module 530 is for being sent to different by each downloading request message
Content requests server, from each content requests server content providing server one to one,
Obtain the content section that each downloading request message is asked.
Or, request distribution module 530 for each downloading request message is sent to different in
Hold request server, via different content requests servers, provide clothes from least one content
Business device obtains the content section that each downloading request message is asked, wherein, content providing server
Quantity less than the quantity of content requests server.
It is multiple content requests server and a content providing server foundation connection, example herein
As, at least two content requests server is connected to a content providing server, or at least three
Individual content requests server is connected to a content providing server etc..Now, although multiple (these
Place refers to two or more) content requests server is simultaneously connected to a content catering service
On device, but owing to the address of each content requests server is different, therefore, still can ensure that
Speed of download.
Preferably, device also includes: burst composite module 540, for by different
Hold request server to be asked from each downloading request message of at least one content providing server acquisition
After the content section asked, the content section that each downloading request message obtained is asked is carried out
Merge, generate the content resource that content acquisition request is asked.
The content acquisition unit of the present embodiment is used for realizing in aforesaid plurality of embodiment of the method corresponding
Content acquisition method, and there is the beneficial effect of corresponding embodiment of the method, the most superfluous at this
State.
Embodiment six
Fig. 6 is the structured flowchart of the subscriber equipment according to the embodiment of the present invention six.
Subscriber equipment is not implemented and limits by disclosure specific embodiment.The disclosure
The subscriber equipment of embodiment, including:
Processor (processor) 610, communication interface (Communications Interface) 620,
Memorizer (memory) 1630 and communication bus 640.Wherein:
Processor 610, communication interface 620 and memorizer 630 are by communication bus 640
Complete mutual communication.
Communication interface 620, for the net element communication with such as client etc..
Processor 610, is used for the program that performs 632, specifically can perform said method embodiment
In correlation step.
Specifically, program 632 can include program code, and program code includes computer operation
Instruction.
Processor 610 is probably a central processor CPU, or specific integrated circuit
ASIC (Application Specific Integrated Circuit), or be configured to implement
One or more integrated circuits of disclosure embodiment.
Memorizer 1630, is used for program of depositing 632.Memorizer 630 may comprise high-speed RAM
Memorizer, it is also possible to also include nonvolatile memory (non-volatile memory), such as
At least one disk memory.Program 632 specifically may be used for so that processor 610 perform with
Lower operation:
Obtain the content acquisition request to content of multimedia；Generate at least according to content acquisition request
Two downloading request message, at least two downloading request message indicates respectively download content of multimedia
Different content segmentation；Each downloading request message is sent to different content requests servers,
With by different content requests servers from least one content providing server obtain each
Carry the content section that request message is asked.
In one alternatively embodiment, program 632 is additionally operable to so that processor 610 is according to many
The information of media content marks off at least two content section of content of multimedia；According at least two
The information of individual content section, generates at least two downloading request message of correspondence respectively.
In one alternatively embodiment, program 632 be additionally operable to so that processor 610 from respectively
Content requests server content providing server one to one, obtains each downloading request message institute
The content section of request.Or, via different content requests servers, at least one
Holding and provide server to obtain the content section that each downloading request message is asked, wherein, content carries
Quantity for server is less than the quantity of content requests server
In one alternatively embodiment, program 632 is additionally operable to so that processor 610 will obtain
The content section asked of each downloading request message merge, generate content acquisition request institute
The content resource of request.
In program 632, each step implements the corresponding step that may refer in above-described embodiment
In rapid and unit, the description of correspondence, is not repeated herein.Those skilled in the art can be clear
Ground is recognized, for convenience and simplicity of description, and the equipment of foregoing description and the specific works of module
Process, the corresponding process being referred in preceding method embodiment describes, does not repeats them here.
Those of ordinary skill in the art are it is to be appreciated that combine the embodiments described herein and retouch
The unit of each example stated and method step, it is possible to electronic hardware or computer software and
Being implemented in combination in of electronic hardware.These functions perform with hardware or software mode actually,
Depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can be to often
Individual specifically should being used for uses different methods to realize described function, but this realization is not
It is considered as beyond the scope of the present disclosure.
If function realizes using the form of SFU software functional unit and as independent production marketing or
During use, can be stored in a computer read/write memory medium.Based on such understanding,
Part that prior art is contributed by the technical scheme of the disclosure the most in other words or should
The part of technical scheme can embody with the form of software product, this computer software product
It is stored in a storage medium, including some instructions with so that a computer equipment (can
To be personal computer, server, or the network equipment etc.) perform each embodiment of the disclosure
All or part of step of method.And aforesaid storage medium includes: USB flash disk, portable hard drive,
Read only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), magnetic disc or CD etc. are various can store program code
Medium.
Embodiment of above is merely to illustrate the disclosure, and restriction the most of this disclosure, relevant
The those of ordinary skill of technical field, in the case of without departing from the spirit and scope of the disclosure,
Can also make a variety of changes and modification, the technical scheme of the most all equivalents falls within the disclosure
Category, the scope of patent protection of the disclosure should be defined by the claims.
Claims (11)
1. a content acquisition method, including:
Obtain the content acquisition request to content of multimedia；
According to described content acquisition request generate at least two downloading request message, described at least two
Individual downloading request message indicates respectively the different content segmentation downloading described content of multimedia；
Each described downloading request message is sent to different content requests servers, to pass through
State different content requests servers from least one content providing server obtain each described
Carry the content section that request message is asked.
Method the most according to claim 1, wherein, according to described content acquisition request
The process generating at least two downloading request message includes:
Information according to described content of multimedia marks off at least two of described content of multimedia
Content section；
According to the information of described at least two content section, generate respectively under at least two of correspondence
Carry request message.
Method the most according to claim 1 and 2, wherein, by described different in
Hold request server and obtain each described downloading request message from least one content providing server
The step of the content section asked includes:
From with each described content requests server content providing server one to one, obtain each
The content section that described downloading request message is asked.
Method the most according to claim 1 and 2, wherein, by described different in
Hold request server and obtain each described downloading request message from least one content providing server
The step of the content section asked includes:
Via described different content requests server, obtain from least one content providing server
Take the content section that each described downloading request message is asked, wherein, described content catering service
The quantity of device is less than the quantity of described content requests server.
Method the most according to claim 1 and 2, wherein, by described different
Content requests server obtains each described download request from least one content providing server and disappears
After the step of the content section that breath is asked, described method also includes:
The content section that each described downloading request message obtained is asked is merged, generates
The content of multimedia that described content acquisition request is asked.
6. a content acquisition unit, including:
Receiver module, for obtaining the content acquisition request to content of multimedia；
Request generation module, please for generating at least two download according to described content acquisition request
Ask message, described at least two downloading request message to indicate respectively and download described content of multimedia
Different content segmentation；
Request distribution module, please for each described downloading request message is sent to different contents
Seek server, by described different content requests server from least one content catering service
Device obtains the content section that each described downloading request message is asked.
Device the most according to claim 6, wherein, described request generation module includes:
Segmentation module, for marking off in described multimedia according to the information of described content of multimedia
At least two content section held；
Segment requests module, for the information according to described at least two content section, gives birth to respectively
Become corresponding at least two downloading request message.
8. according to the device described in claim 6 or 7, wherein, described request distribution module
For each described downloading request message is sent to different content requests servers, from each institute
State content requests server content providing server one to one, obtain each described download and ask
The content section that message is asked.
9. according to the device described in claim 6 or 7, wherein, described request distribution module
For each described downloading request message is sent to different content requests servers, via described
Different content requests servers, obtains each described download from least one content providing server
The content section that request message is asked, wherein, the quantity of described content providing server is less than
The quantity of described content requests server.
10. according to the device described in claim 6 or 7, wherein, described device also includes:
Burst composite module, for by described different content requests server from least one
After individual content providing server obtains the content section that each described downloading request message is asked,
The content section that each described downloading request message obtained is asked is merged, generates described
The content resource that content acquisition request is asked.
11. 1 kinds of subscriber equipmenies, it is characterised in that described subscriber equipment includes:
Memorizer, is used for depositing program；
Processor, for performing the program of described memorizer storage, described program makes described place
Reason device operates below performing:
Obtain the content acquisition request to content of multimedia；
According to described content acquisition request generate at least two downloading request message, described at least two
Individual downloading request message indicates respectively the different content segmentation downloading described content of multimedia；
Each described downloading request message is sent to different content requests servers, to pass through
State different content requests servers from least one content providing server obtain each described
Carry the content section that request message is asked.
Priority Applications (1)
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